CN114712110A - A supplementary limbs lifts up turning device for surgical nursing - Google Patents

Abstract

The invention discloses a device for assisting a limb to lift and turn over for surgical nursing, which relates to the technical field of medical nursing equipment. According to the invention, the motor, the chain wheel I, the chain wheel II, the rotating connecting assembly and the corresponding adjusting assemblies are matched with each other to drive the bed plate II and the bed plate IV on the same side to rotate upwards at the same time, so that a patient lying on the device can be supported, the turning-over operation of the patient is facilitated, the effect of assisting the patient to turn over is achieved, the condition that the patient is inconvenient to turn over due to the fact that the strength of medical staff is small in the manual turning-over process of the patient is effectively avoided, and the patient can turn over no matter lying on the front side or the rear side of the device due to the mutual matching of the two bed plates II and the two bed plates IV.

Description

An auxiliary limb lifting and turning device for surgical nursing

technical field

The invention relates to an auxiliary limb lifting and turning device, in particular to an auxiliary limb lifting and turning device used for surgical care.

Background technique

Nursing is an applied science. Staff need to be organized, purposeful, and planned to complete the nursing work. Nursing can observe and understand the basic situation of the patient's body surface and weight, monitor or obtain disease data according to the change of the disease, so as to cooperate with the doctor to complete the patient's treatment. Treatment and nursing are divided into surgical nursing and so on.

At present, there are still some defects and deficiencies in the use of the assistive limb lifting and turning device. The specific areas that need to be improved are as follows:

1. The existing auxiliary limb lifting and turning device is difficult to cooperate with the medical staff to assist the patient to turn over during the use process. During the process of turning over the patient, the medical staff is often difficult to turn the patient because of the low strength of the medical staff;

2. The existing auxiliary limb lifting and turning device usually needs to move the patient to the designated side of the hospital bed to assist the patient to turn over during use, which leads to inconvenience for the patient's turning operation;

3. The existing auxiliary limb lifting and turning device is difficult to be supported by the upper body of the patient during use, which makes the process of feeding the patient much inconvenience;

4. The bed board is usually a complete whole during the use of the existing auxiliary limb lifting and turning device, which leads to the poor flexibility of the bed board during the use process, and it is difficult to meet the different needs in the use process;

5. After the existing auxiliary limb lifting and turning device turns the patient over during use, the patient is lying on the side of the bed, and two or more nursing staff are required to move the patient to the center of the bed, which increases the workload and brings the patient a come to discomfort.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an auxiliary limb lifting and turning device for surgical nursing, so as to solve the problem that the existing auxiliary limb lifting and turning device proposed in the above-mentioned background technology is difficult to cooperate with medical staff to assist the patient to perform the turning operation during use. During the process of turning over the patient, the medical staff often have difficulty in turning the patient because of their low strength. The existing auxiliary limb lifting and turning device usually needs to move the patient to the designated side of the hospital bed during use. Assist the patient to turn over, which leads to much inconvenience for the patient's turning operation. The existing auxiliary limb lifting and turning device is difficult to be supported by the patient's upper body during use, which makes it difficult to feed the patient. There is inconvenience. The bed board is usually a complete whole during the use of the existing assistive limb lifting and turning device, which leads to the poor flexibility of the bed board during use, and it is difficult to meet the different needs in the use process. After the limb lifting and turning device turns the patient over during use, the patient is lying on the side of the bed, and more than two nursing staff are required to move the patient to the center of the bed, which increases the workload and brings discomfort to the patient.

In order to achieve the above purpose, the present invention provides the following technical solutions: an auxiliary limb lifting and turning device for surgical care, comprising a base plate, and the left and right ends of the upper surface of the base plate are fixedly connected with support guardrails, and the support bar on the right side is A bed plate 1 is fixedly connected to the left end of the guardrail, and the left end of the bed plate 1 is overlapped with the upper end of the right side of the T-shaped support block 1. The T-shaped support block 1 is fixedly connected by two fixed rods at its right end. The lower ends of the two bed boards are movably connected to the upper ends of the two adjustment assemblies respectively, and the lower ends of the two adjustment assemblies are fixedly connected to the bottom plate. The upper ends of the two adjusting assemblies are adapted to the same rotating connecting assembly, the upper end of the rotating connecting assembly is fixedly connected to the lower end of the first bed board, and the first sprocket is fixedly connected to the middle position of the rotating connecting assembly. The first sprocket is connected with the second sprocket through the set chain, the second sprocket is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the upper end of the bottom plate, and the left side of the upper end of the bottom plate is fixedly connected with a T-shaped support block Second, the upper end of the T-shaped support block 2 is overlapped with a bed plate 3, and the bed plate 3 is movably connected with the fixing rod 2 through a circular through hole opened in the right end thereof, and the front and rear ends of the fixing rod 2 are fixedly connected. There is a support seat 1, the two support seats are fixedly connected to the upper left side of the T-shaped support block 1, the front and rear ends of the bed plate 3 are fixedly connected with two support seats 2, and four support seats are fixedly connected to each other. The two groups are respectively fixedly connected with the left and right ends of the two fixing rods 3, and the two said fixing rods 3 are respectively movably connected with the two bed boards 4 with circular through holes opened in the interior of the two relatively close ends.

As a preferred technical solution of the present invention, a square insert block is fixedly connected to the left side of the lower ends of the two bed boards, and slots are opened inside the two square insert blocks. The lower ends of the two bed boards 4 Both are fixedly connected with plug-in assemblies, and the two plug-in assemblies are respectively adapted to two square plug-in blocks with slots in them, and a clamp assembly is fixedly connected to the lower end of the third bed board. The front and rear ends of the connecting assembly are respectively matched with two connecting insert blocks with two insert rods inside, and the upper ends of the two connecting insert blocks are fixedly connected to the lower ends of the two bed boards 4 respectively. The left end of the fourth bed plate is lapped on the right upper end of the left support guardrail, the lower end of the third bed plate is fixedly connected with vertical plates on the front and rear sides, and the lower ends of the two vertical plates are relatively close to the front and rear of the rotating shaft 1 respectively. Active connections at both ends.

As a preferred technical solution of the present invention, a pulley is fixedly connected at a middle position of the rotating shaft, and the pulley is movably connected to a square frame with pulley grooves on both sides of the inner side, and the right end of the square frame is movably connected. A hydraulic rod is fixedly connected, the right end of the hydraulic rod is fixedly connected to the left end of the support plate 1, the right ends of the two fixed rods 1 are fixedly connected to the left end of the right support guardrail, and the right ends of the two bed boards 2 are fixedly connected. Both are overlapped on the left upper end of the right support guardrail.

As a preferred technical solution of the present invention, a sliding block 1 is fixedly connected to the upper end of the square frame. The left end is fixedly connected to the right end of the T-shaped support block 2, the right end of the fixed rod 1 is fixedly connected to the left end of the T-shaped support block 1, and the lower end of the square frame is fixedly connected with a sliding block 2, and the sliding block 2 passes through The circular hole opened in its interior is movably connected with the second support rod, the left end of the support rod two is fixedly connected to the right end of the T-shaped support block two, the right end of the support rod two is fixedly connected to the left end of the support plate one, the A worm gear is fixedly connected to the lower end of the snap-fit assembly.

As a preferred technical solution of the present invention, the worm gear is meshed with the worm for transmission, the polished rod parts on the left and right sides of the worm are movably connected with support seats 3, and the upper ends of the two support seats 3 are fixedly connected to the card Connect the lower end of the assembly, the left end of the worm is fixedly connected with a turntable 1, there is a suitable space between the support guard on the left side and the turntable 1, and the front and rear ends of the lower surface of the T-shaped support block are fixedly connected with supports. The second plate, the lower ends of the two supporting plates are both fixedly connected to the upper end of the bottom plate.

As a preferred technical solution of the present invention, the snap-fit assembly includes a casing, the upper end of the casing is fixedly connected to the lower end of the bed board 3, and the lower ends of the casing are fixedly connected to the upper ends of the two support bases 3 respectively. , the inner upper surface of the casing is movably connected with a rotating shaft two, the lower end of the rotating shaft two is fixedly connected with a worm gear through the lower side wall of the casing, and a gear is fixedly connected to the part of the rotating shaft two inside the casing, so The gears are respectively engaged with the two toothed plates for transmission, and the relatively distant ends of the two toothed plates are respectively fixedly connected to the relatively close ends of the two movable plates, and the relatively distant ends of the two movable plates are connected with two There are four clamping sleeves, and the four clamping sleeves are respectively matched with two connecting plugs with two insertion rods inside, and the two clamping sleeves are paired in pairs. The relatively distant ends respectively pass through the front and rear side walls of the casing and are disposed outside the casing. The left and right ends of the two movable plates are fixedly connected with a sliding block, and the four sliding blocks are one by two. The groups are respectively movably connected to the inside of the two chute openings on the left and right sides of the casing.

As a preferred technical solution of the present invention, the plug-in assembly includes a fixed casing, the upper end of the fixed casing is fixedly connected to the lower end of the corresponding bed plate 4, and the fixed casing is connected to the threaded rod through a threaded hole opened in the left end of the fixed casing. Threaded connection, the left end of the threaded rod 1 is fixedly connected with a turntable 2, the right end of the threaded rod 1 is movably connected to the left end of the fixing block, the right end of the fixing block is fixedly connected to the left end of the square plug board, the square The square-shaped plug-in board is adapted to the corresponding square-shaped plug-in block, and the square-shaped plug-in board is respectively movably connected with the two restriction rods through the two circular through holes opened therein, and the left ends of the two restriction rods Both are fixedly connected to the left side of the inside of the fixed housing.

As a preferred technical solution of the present invention, the rotating connection assembly includes a first mounting plate, two of which are provided on the first mounting plate, and the upper ends of the two mounting plates are fixedly connected to the lower end of the first bed plate, and the two The mounting plate 1 is movably connected to the front and rear sides of the rotating shaft 3 through the circular connecting holes opened at its lower end. The sprocket 1 is fixedly connected to the middle position of the rotating shaft 3, and the left and right sides of the rotating shaft 3 are respectively connected with the two sides. Two T-shaped rotating tubes are movably connected, two of the T-shaped rotating tubes are respectively movably connected to the second mounting plate with circular connecting holes in the lower ends, and the upper ends of the two mounting plates are tightly attached to the bed board At the lower end of the first, the relatively close ends of the two mounting plates are fixedly connected with electric push rods, and the relatively close ends of the two electric push rods are respectively fixedly connected to the relatively distant ends of the two mounting plates. The T-shaped rotating tube is respectively adapted to the two adjustment components through the two limit blocks disposed at the relatively distant ends thereof, and the left and right ends of the third rotating shaft are fixedly connected with two sliding blocks. The sliding blocks two in two groups are respectively movably connected in the inside of the two sliding grooves opened on the upper and lower sides of the two T-shaped rotating tubes.

As a preferred technical solution of the present invention, the adjustment assembly includes a second threaded rod, and the polished rod parts on the front and rear sides of the threaded rod two are respectively movably connected to the support plate three with circular holes in the two upper ends, and the two The lower ends of the support plate 3 are all fixedly connected to the upper end of the bottom plate, the threaded rod 2 is threadedly connected with a push block with a threaded hole inside, and the push block is movably connected with a push plate through the hinge seat provided on the upper end thereof, so The push plate is movably connected to the lower end of the corresponding bed plate 2 through another hinge seat provided at the upper end thereof, and the push block is movably connected to the two limit rods 2 through the restriction holes opened on the left and right sides of the inside, respectively. The front and rear ends of the restriction rod 2 are respectively fixedly connected to the relatively close ends of the two support plates 3, and one end of the threaded rod 2 close to the rotating connecting assembly is fixedly connected with a connecting sleeve, and the connecting sleeve passes through its inner upper and lower sides. The limit grooves are all opened to match the corresponding T-shaped rotating tubes with limit blocks at the upper and lower ends.

As a preferred technical solution of the present invention, the left ends of the two second bed plates are overlapped with the upper end of the right side of the T-shaped support block 1, the upper end of the bottom plate is provided with a battery and a controller, and the output end of the controller They are respectively electrically connected to the input ends of the motor, hydraulic rod and electric push rod. The input end of the controller is electrically connected to the output end of the battery. The motor is a forward and reverse motor with a model of WS-52ZYT89-R. The three fixing rods are in one-to-one correspondence with the two fixing rods.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention can drive the same-side bed board 2 and bed board 4 to rotate upward at the same time through the mutual cooperation between the motor, sprocket 1, sprocket 2, rotating connection components and corresponding adjustment components, so that the bed can be rotated upwards. The patient is propped up on the device, which is convenient for the turning operation of the patient, which has the effect of assisting the patient to turn over, effectively avoiding the medical staff turning over the patient manually due to the low strength of the medical staff, thus causing the patient to turn over. In the case of inconvenience, through the mutual cooperation between the two provided bed boards and the two bed boards 4, the patient can turn over whether he is lying on the front side of the device or on the back side of the device, and the patient can turn over after turning over. It can be located in the middle position of the device, thereby effectively increasing the convenience of the device during use.

2. The present invention can drive the corresponding square inserts to move to the inside of the corresponding square inserts through the mutual cooperation between the set turntable 2, the threaded rod 1 and the fixed block, thereby enabling the same side bed board 2 and bed board 4 to be moved. It is convenient to turn over the patient in the subsequent process, and the square insert can be removed from the corresponding square insert when the patient does not need to be turned over, so that the second and fourth beds on the same side are opposite to each other. Independent, avoid affecting the subsequent overturning operation of the bed board 4, the set limit rod 1 can not only limit the movement direction of the square plug board, but also can strengthen the stability of the square plug board during use.

3. The present invention can drive the rotating shaft 2 provided on the clamping assembly to rotate through the mutual cooperation between the set turntable 1, the worm and the worm gear. Drive the two movable boards away from each other, and then drive the four clamping sleeves to move to the inside of the corresponding two connecting inserts respectively. The provided insert rod can increase the stability during the connection process of the clamping sleeve and the connecting insert block.

4. The present invention can drive the bed board to rotate upwards around the fixed rod 2 through the cooperation between the electric push rod, the square frame, the pulley, the rotating shaft 1 and the vertical plate. The mutual cooperation between the connecting components and the connecting inserts can drive the two bed boards 4 to rotate upwards simultaneously with the bed boards 3, so as to support the upper body of the patient lying on the device, which is convenient for feeding the patient. It avoids the inconvenience of feeding the patient from lying on the device, thereby increasing the functionality of the device during the process.

5. The present invention can play a supporting role for the square frame through the mutual cooperation between the supporting rod 2, the supporting rod 1, the sliding block 1 and the sliding block 2, and at the same time, it can limit the movement direction of the square frame. , the set T-shaped support block can support the third bed board, the set T-shaped support block 1 can support the bed board 4, the bed board 2 and the bed board together, through the support protection provided at the left and right ends The rail can protect the patient lying on the device and support the fourth and second bed boards, thereby increasing the stability of the device during use. The demand of the threaded rods on the front side or the rear side respectively drives the two threaded rods to rotate.

Description of drawings

FIG. 1 is a schematic view of a front cross-sectional three-dimensional structure of the present invention;

Fig. 2 is the front view three-dimensional structure schematic diagram of the present invention;

Fig. 3 is the top view three-dimensional structure schematic diagram of the present invention;

FIG. 4 is a schematic top-view cross-sectional three-dimensional structural diagram of the clip assembly of the present invention;

FIG. 5 is a schematic view of an enlarged three-dimensional structure of a top-view cross-section of a plug-in assembly of the present invention;

6 is a schematic diagram of an enlarged three-dimensional structure of a right-side cross-sectional view of the rotary connection assembly of the present invention;

FIG. 7 is a schematic diagram of a right-side three-dimensional structure of the adjusting assembly of the present invention;

FIG. 8 is a schematic diagram showing the enlarged front view of the three-dimensional structure of the connecting plug of the present invention.

In the figure: 1 bottom plate, 2 worm gear, 3 worm, 4 support seat 3, 5 turntable 1, 6 snap-on assembly, 61 shell, 62 snap-on sleeve, 63 chute 1, 64 slider 1, 65 movable plate, 66 toothed plate, 67 gear, 68 shaft two, 7 support guardrail, 8 bed plate three, 9 bed plate four, 10T type support block two, 11 support rod one, 12 sliding block one, 13 support rod two, 14 square frame , 15 pulleys, 16 sliding block two, 17 shaft one, 18 vertical plate, 19 hydraulic rod, 20 support plate one, 21 fixed rod two, 22T type support block one, 23 motor, 24 bed plate one, 25 bed plate two, 26 adjustment Component, 261 support plate 3, 262 threaded rod 2, 263 limit rod 2, 264 push plate, 265 push block, 266 connection sleeve, 267 limit groove, 27 sprocket 2, 28 Rotary connection assembly, 281 mounting plate 1, 282 shaft 3, 283 electric push rod, 284 chute 2, 285 slider 2, 286T type rotating tube, 287 mounting plate 2, 288 limit block, 29 sprocket 1, 30 fixed rod 3, 31 support seat 2, 32 Support base 1, 33 fixed rod 1, 34 connection plug, 35 plug-in assembly, 351 fixed shell, 352 limit rod 1, 353 square plug plate, 354 fixed block, 355 threaded rod 1, 356 turntable 2, 36 square type Insert block, 37 support plate two, 38 battery, 39 controller, 40 insert rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-8, the present invention provides a technical solution: an auxiliary limb lifting and turning device for surgical care, comprising a base plate 1, and the left and right ends of the upper surface of the base plate 1 are fixedly connected with support guards 7, The left end of the right support guardrail 7 is fixedly connected with a bed board 1 24, the left end of the bed board 1 24 is overlapped with the upper end of the right side of the T-shaped support block 1 22, and the T-shaped support block 1 22 is fixedly connected by its right end. Two fixing rods 1 33 They are respectively movably connected with the two bed boards 25 which are provided with circular through holes inside the two relatively close ends, and the lower ends of the two bed boards 25 are respectively movably connected with the upper ends of the two adjustment assemblies 26 at the relatively distant sides. It can play a role in fixing the first bed board 24, and at the same time, it can play a supporting role on the two bed boards 25. The T-shaped support block 1 22 can play a role in the first bed board 24, the fixing rod 1 33 and the bed board 2 25. The function of support is that the fixed rod one 33 can support the rotation of the second bed board 25, the lower ends of the two adjustment assemblies 26 are fixedly connected to the upper end of the base plate 1, and the two adjustment assemblies 26 are matched with the same rotation connection assembly 28. , the upper end of the rotating connection assembly 28 is fixedly connected to the lower end of the bed board 1 24, the middle position of the rotating connection assembly 28 is fixedly connected with a sprocket 1 29, and the sprocket 1 29 is connected with the chain wheel 27 through the set chain. It is fixedly connected to the output shaft of the motor 23, and the motor 23 is fixedly connected to the upper end of the base plate 1. The rotation of the output shaft of the motor 23 can drive the second sprocket 27 to rotate, and the second sprocket 27 is meshed with the first sprocket 29. Under the mutual cooperation of the rotating connecting assembly 28 and the corresponding adjusting assembly 26, the second bed plate 25 can be driven to rotate upward around the corresponding fixing rod one 33, so as to facilitate the turning operation of the patient and reduce the workload of the medical staff. The upper end of the bottom plate 1 The left side is fixedly connected with the second T-shaped support block 10, the upper end of the second T-shaped support block 10 is overlapped with the bed plate 3 8, and the bed plate 3 8 is movably connected with the fixed rod two 21 through the circular through hole opened inside the right end, and the fixed rod The front and rear ends of the second 21 are fixedly connected with a support seat 1 32, the two support seats 1 32 are fixedly connected to the upper left side of the T-shaped support block 1 22, and the front and rear ends of the bed board 3 8 are fixedly connected with two support seats 2 31. The four support bases 31 are fixedly connected to the left and right ends of the two fixing rods 30 in pairs, respectively, and the two fixing rods 30 are respectively connected with the two relatively close ends of the bed plate with circular through holes in the interior. The four 9 are movably connected, the provided T-shaped support block 2 10 can support the bed board 3 8, and the provided T-shaped support block 1 22 can play a fixed role on the support seat 1 32. The mutual cooperation between the seat one 32 and the fixed rod two 21 can support the rotation of the bed board three 8, and the mutual cooperation between the set support seat two 32 and the fixed rod three 30 can support the rotation of the bed board four 9, and the two bed boards two. The left side of the lower end of 25 is fixedly connected with a square insert block 36, the lower ends of the two bed boards 9 are fixedly connected with a plug-in assembly 35, and the two plug-in assemblies 35 They are respectively matched with the two square insert blocks 36 , the lower end of the bed board 3 8 is fixedly connected with a snap-on assembly 6 , and the front and rear ends of the snap-on assembly 6 are respectively connected with two connecting inserts with two insert rods 40 inside. The blocks 34 are adapted, the upper ends of the two connecting insert blocks 34 are respectively fixedly connected to the lower ends of the two bed boards 4 9, and the left ends of the two bed boards 4 9 are overlapped on the right upper end of the left support guard rail 7. By setting The supporting guardrail 7 can play a supporting role on the bed board 49, and the second bed board 25 can be connected with the corresponding bed board 9 through the mutual cooperation between the provided plug-in assembly 35 and the corresponding square insert block 36, and then When the second bed board 25 rotates around the corresponding fixing rod 1 33, it can drive the corresponding bed board 4 9 to rotate around the corresponding fixing rod 3 30, which is convenient for turning over the patient. 34. The mutual cooperation between the insertion rod 40 and the clip assembly 6 can connect the bed board 3 8 and the two bed boards 4 9, so that the two bed boards 49 can rotate with the rotation of the bed board 3 8. Vertical plates 18 are fixedly connected to the front and rear sides of the lower end. The lower ends of the two vertical plates 18 are relatively close to the front and rear ends of the shaft one 17 respectively. The square frame 14 with pulley grooves on the left and right sides of the interior is movably connected, the right end of the square frame 14 is fixedly connected with a hydraulic rod 19, and the right end of the hydraulic rod 19 is fixedly connected to the left end of the support plate 1 The plate 1 20 can play a fixed role on the hydraulic rod 19. By starting the hydraulic rod 19, the square frame 14 is driven to move to the left. At this time, the set pulley 15, the rotating shaft 17 and the vertical plate 18 cooperate with each other. It can drive the bed board three 8 to rotate upward around the fixed rod two 21, and then can support the upper body of the patient, which is convenient for feeding the patient and avoids the inconvenience of feeding medicine when the patient is lying on the bed. The right ends are fixedly connected to the left end of the right support guardrail 7, the right ends of the two bed boards 25 are overlapped with the left upper end of the right side support guardrail 7, and the upper end of the square frame 14 is fixedly connected with a sliding block 12, sliding. The block one 12 is movably connected with the support rod one 11 through the circular hole opened in it, the left end of the support rod one 11 is fixedly connected to the right end of the T-shaped support block two 10, and the right end of the fixed rod one 11 is fixedly connected to the T-shaped support block. On the left end of the first 22, the lower end of the square frame 14 is fixedly connected with a sliding block 2 16, the sliding block 2 16 is movably connected with the supporting rod 2 13 through the circular hole opened in the inner part, and the left end of the supporting rod 2 13 is fixedly connected to the T-shaped The right end of the second support block 10 and the right end of the support rod two 13 are fixedly connected to the left end of the support plate one 20. It plays a fixing role, and can play a fixing role on the supporting rod 2 13 through the mutual cooperation between the set T-shaped support block 10 and the supporting plate 1 20. The mutual cooperation between the sliding block 12 and the sliding block 2 16 can support the square frame 14, and at the same time can limit the movement direction of the square frame 14, the lower end of the clamping assembly 6 is fixedly connected with a worm gear 2. The worm wheel 2 is meshed with the worm 3 for transmission. The polished rod parts on the left and right sides of the worm 3 are movably connected with a support seat 34, and the upper ends of the two support seats 34 are fixedly connected to the lower end of the clamping assembly 6. The left end is fixedly connected with a turntable 1 5, by rotating the turntable 1 5, the worm 3 can be driven to rotate, and then the effect of driving the worm wheel 2 to rotate can be achieved, and the worm 3 can be supported by the set support seat 3 4. The front and rear ends of the lower surface of the support block one 22 are fixedly connected with a support plate two 37, and the lower ends of the two support plates 37 are fixedly connected to the upper end of the bottom plate 1. The set support plate two 37 can support the T-shaped support block one 22. Playing the role of support, the clip assembly 6 includes a casing 61, the upper end of the casing 61 is fixedly connected to the lower end of the bed board 3 8, and the lower ends of the casing 61 are respectively fixedly connected with the upper ends of the two support seats 34. The casing 61 The inner upper surface is movably connected with the second rotating shaft 68, the lower end of the second rotating shaft 68 is fixedly connected with the worm gear 2 through the lower side wall of the casing 61, and the part of the rotating shaft 2 68 located inside the casing 61 is fixedly connected with a gear 67, and the gears 67 are respectively It meshes with the two toothed plates 66 for transmission, and the relatively far ends of the two toothed plates 66 are respectively fixedly connected to the relatively close ends of the two movable plates 65 , and the relatively far ends of the two movable plates 65 are connected with two clips Sleeves 62, four clamping sleeves 62 in two groups are respectively matched with two connecting plugs 34 with two insertion rods 40 inside, and two clamping sleeves 62 in pairs are opposite to each other. The remote ends pass through the front and rear side walls of the casing 61 respectively and are disposed outside the casing 61. The left and right ends of the two movable plates 65 are fixedly connected with a slider one 64, and four slider one 64 are set in two groups. They are respectively movably connected to the inside of the two chute 1 63 opened on the left and right sides of the housing 61 . The function of restriction, the rotation of the worm gear 2 can drive the second rotating shaft 68 to rotate, and then can drive the gear 67 to rotate. The gear 67 is meshed with the two toothed plates 66 for transmission, and then the two movable plates 65 can be driven away from each other. , so as to achieve the effect of driving the two clamping sleeves 62 provided on the two movable plates 65 to move away from each other, so that the four clamping sleeves 62 are moved to the interior of the two corresponding connecting plugs 34 respectively, To realize the connection process of the bed board 38 and the two bed boards 49, the plug-in assembly 35 includes a fixed shell 351, the upper end of the fixed shell 351 is fixedly connected to the lower end of the corresponding bed board 49, and the fixed shell 351 is connected with the threaded hole opened in the left end of the fixed shell 351. The threaded rod 1 355 is threadedly connected, the left end of the threaded rod 1 355 is fixedly connected with a turntable 2 356, the right end of the threaded rod 1 355 is movably connected to the left end of the fixing block 354, and the right end of the fixing block 354 It is fixedly connected to the left end of the square insert plate 353, the square insert plate 353 is adapted to the corresponding square insert block 36, and the square insert plate 353 is respectively connected to the two limit rods through the two circular through holes opened in it. One 352 is movably connected, and the left ends of the two limit rods one 352 are fixedly connected to the inner left side of the fixed housing 351. The set limit rod one 352 can limit the movement direction of the square plug board 353, and at the same time can To increase the stability of the square insert 353 during use, by rotating the turntable two 356 to drive the threaded rod one 355 to rotate, and then under the action of the set fixing block 354, the square insert 353 can be pushed to move to the right until it moves To the inside of the corresponding square insert block 36, the connection process of the second bed plate 25 and the corresponding bed plate 4 9 can be realized at this time. The upper end of the plate one 281 is fixedly connected to the lower end of the bed plate one 24, and the two mounting plates one 281 are movably connected with the front and rear sides of the rotating shaft three 282 through the circular connecting hole opened at the lower end, and the rotating shaft three 282 is fixedly connected in the middle position. There is a sprocket 1 29, the left and right sides of the rotating shaft 3 282 are respectively movably connected with two T-shaped rotating tubes 286, and the two T-shaped rotating tubes 286 are respectively connected with the two lower ends of the mounting plates 287 with circular connecting holes. Actively connected, the upper ends of the two mounting plates 287 are closely attached to the lower end of the first bed plate 24, the relatively close ends of the two mounting plates 287 are fixedly connected with electric push rods 283, and the relatively close ends of the two electric push rods 283 They are respectively fixedly connected to the relatively distant ends of the two mounting plates 281. The two T-shaped rotating tubes 286 are adapted to the two adjustment assemblies 26 through the two limit blocks 288 provided at the relatively distant ends respectively. The rotating shaft 3 282 Two sliding blocks 285 are fixedly connected to the left and right ends, and four sliding blocks 285 are movably connected in two groups of two T-shaped rotating tubes 286 respectively inside the two sliding grooves 284 opened on the upper and lower sides of the two T-shaped rotating tubes 286. The installed bed board 1 24 can fix the installation board 1 281. The installed installation board 1 281 can support the rotating shaft 3 282. The rotation of the sprocket 1 29 can drive the rotating shaft 3 282 to rotate. Through the rotation of the third rotating shaft 282, the effect of driving the two T-shaped rotating tubes 286 to rotate can be achieved under the mutual cooperation between the second sliding block 285 and the second sliding slot 284. The rotating tube 286 plays a supporting role, and the installation plate 1 281 can fix the electric push rod 283. By starting the electric push rod 283, the corresponding installation plate 287 is driven to move, and then the corresponding T can be driven. The T-shaped rotating tube 286 moves in the front-rear direction until the T-shaped rotating tube 286 can move to the inside of the corresponding connecting sleeve 266 . The direction of movement of the rotating tube 286 serves to For the function of restriction, the adjustment assembly 26 includes a second threaded rod 262, and the polished rod parts on the front and rear sides of the second threaded rod 262 are respectively movably connected with the two support plates 261, and the lower ends of the two support plates 261 are fixedly connected to the upper end of the base plate 1, The second threaded rod 262 is threadedly connected with a push block 265 with a threaded hole inside, the upper end of the push block 265 is movably connected with a push plate 264, and the upper end of the push plate 264 is movably connected to the lower end of the corresponding bed plate 25, and the push block 265 passes through its interior The restriction holes opened on the left and right sides are respectively movably connected with the two restriction rods 263. The front and rear ends of the two restriction rods 263 are respectively fixedly connected to the relatively close ends of the two support plates 261, and the threaded rods 262 are close to rotating. One end of the connecting assembly 28 is fixedly connected with a connecting sleeve 266, and the connecting sleeve 266 is adapted to the corresponding T-shaped rotating tube 286 with limit blocks 288 provided at the upper and lower ends of the connecting sleeve 266 through the two limiting grooves 267 opened therein. Matching, the rotation of the connecting sleeve 266 can drive the second threaded rod 262 to rotate, and then can drive the push block 265 set on it to move in the front and rear directions. At this time, under the action of the push plate 264 set, it can drive The effect of the corresponding bed board 25 rotating upwards around the corresponding fixed rod 1 33, the set limit rod 2 263 can limit the movement direction of the push block 265, and the set support board 261 can restrict the threaded rod The two 262 play a supporting role. When the T-shaped rotating tube 286 moves to the inside of the corresponding connecting sleeve 266, the rotation of the T-shaped rotating tube 286 cooperates between the set limit block 288 and the limit groove 267. The lower end can achieve the effect of driving the corresponding connecting sleeve 266 to rotate. The left ends of the two bed boards 24 are overlapped with the upper end of the right side of the T-shaped support block 1 22. The upper end of the bottom plate 1 is provided with a battery 38 and a controller 39.

The operation steps of the present invention are:

When using the device to turn the patient over, the patient can lie on the front bed board 25 and the bed board 4 9, and then drive the threaded rod 1 355 to rotate by rotating the turntable 2 356 provided on the front side plug-in assembly 35. The rotation of the threaded rod 1 355 can drive the corresponding square insert plate 353 to move to the right under the action of the fixed block 354, until the right side of the square insert plate 353 moves to the opening inside the front side square insert block 36. In the slot, stop the rotation of the turntable 2 356 at this time, and the effect of connecting the front side bed board 4 9 and the front side bed board 2 25 can be achieved, which is convenient for the rotation of the front side bed board 4 9 and the front side bed board 2 25 in the subsequent process. adjustment operation;

After the front side bed plate 2 25 and the front side bed plate 4 9 are connected, the electric push rod 283 provided on the front side of the rotating connection assembly 28 is activated to drive the front side mounting plate 2 287 to move forward, thereby driving the front side mounting plate 287 to move forward. The T-shaped rotary tube 286 moves forward until the front end of the front T-shaped rotary tube 286 moves to the inside of the connecting sleeve 266 provided at the rear end of the front side adjustment assembly 26, and then closes the electric push rod 283, then starts the motor 23, the motor 23 can drive the second sprocket 27 to rotate through the rotation of its output shaft, and the second sprocket 27 drives the first sprocket 29 to rotate through the set chain, and then can drive the rotating shaft three 282 set on the rotating connecting assembly 29 to rotate, and the rotating shaft The rotation of the third 282 can drive the front side T-shaped rotating tube 286 to rotate. At this time, under the mutual cooperation of the corresponding limit blocks 288 and the limit grooves 267, the second threaded rod 262 provided on the front side adjustment assembly 26 can be driven to rotate. Rotation, through the rotation of the second threaded rod 262, under the mutual cooperation between the push block 265 and the push plate 264, the front side bed board 25 and the front side bed board 4 9 can be driven around the corresponding fixing rod 1 33 and fixing rod 3 respectively. 30 is rotated upward, and the turning operation of the patient is realized at this time. After the patient is turned over, the second sprocket 27 is driven to rotate in the reverse direction by the starting motor 23, and the corresponding adjustment assembly 26 and the rotation connection assembly 28 are set. Cooperate to drive the front side bed board 25 and the front side bed board 49 to restore, and at the same time start the front side electric push rod 283 to drive the corresponding mounting board 2 287 to move backward, so that the front side T-shaped rotating tube 286 is connected to the sleeve from the front side The inside of the tube 266 can be removed;

When the patient is lying on the rear side board 25 and the rear side board 4 9, the rear side board 25 and the rear side board are connected to the rear side board 25 and the rear side board through the mutual cooperation between the plug components 35 provided on the rear side and the rear side block 36. The four 9 are connected, and then the rear electric push rod 283 is activated to drive the rear T-shaped rotating tube 286 to move to the interior of the rear connecting sleeve 266. At this time, the starter motor 23 is activated on the set sprocket two 27 and sprocket one 29. The mutual cooperation between the rotating connection assembly 28 and the rear side adjustment assembly 26 can drive the rear side bed board 25 and the rear side bed board 4 9 to rotate upwards around the corresponding fixing rod 1 33 and the fixing rod 3 30 respectively, so as to realize the adjustment Patient's turning operation;

When the upper body of the patient needs to be propped up, rotating the turntable one 5 drives the worm 3 to rotate, the worm 3 and the worm wheel 2 rotate, and then can drive the rotating shaft two 68 provided on the clamping assembly 6 to rotate. The rotation can drive the gear 67 to rotate, and the gear 67 meshes with the two toothed plates 66 for transmission respectively, and then can drive the four clamping sleeves 62 to move away from each other under the action of the two movable plates 65 provided until the The four clamping sleeves 62 are respectively moved to the inside of the corresponding two connecting insert blocks 34, and at the same time, the four clamping sleeves 62 are respectively inserted with the four corresponding insertion rods 40, at this time, the bed board 38 can be connected to the corresponding insertion rod 40. The two bed boards are connected between four 9;

Then, the hydraulic rod 19 is activated, and the hydraulic rod 19 drives the square frame 14 to move to the left. At this time, the set pulley 15, the first rotating shaft 17 and the vertical plate 18 cooperate with each other to drive the bed board 3 8 and the two bed boards 4 9 are rotated upwards around the fixed rod 2 21, at this time, the upper body of the patient lying on the device can be propped up, which is convenient for subsequent operations such as feeding the patient, and avoids the inconvenience of feeding the patient by lying on the device. .

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device. Or elements must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In the present invention, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated; it may be a mechanical connection or an electrical connection; it may be a direct connection or a The indirect connection through an intermediate medium may be the internal communication between two elements or the interaction relationship between the two elements. Unless otherwise explicitly defined, those of ordinary skill in the art can understand the above terms in the present invention according to specific circumstances. specific meaning in .

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An auxiliary limb lifting and turning-over device for surgical nursing comprises a base plate (1), and is characterized in that: the left end and the right end of the upper surface of the bottom plate (1) are fixedly connected with supporting guard rails (7), the left end of the supporting guard rail (7) on the right side is fixedly connected with a first bed plate (24), the left end of the first bed plate (24) is lapped at the upper end of the right side of a first T-shaped supporting block (22), the first T-shaped supporting block (22) is respectively and movably connected with two second bed plates (25) which are relatively close to the inner parts of the inner parts and are provided with circular through holes through two fixing rods (33) which are fixedly connected with the right end of the first T-shaped supporting block (22), the lower ends of the two second bed plates (25) which are relatively far away from the side are respectively and movably connected with the upper ends of two adjusting components (26), the lower ends of the two adjusting components (26) are respectively and fixedly connected at the upper end of the bottom plate (1), the two adjusting components (26) are respectively matched with the same rotating connecting component (28), the upper end of the rotating connecting component (28) is fixedly connected at the lower end of the first bed plate (24), the rotary connecting component (28) is fixedly connected with a chain wheel I (29) in the middle position, the chain wheel I (29) is in transmission connection with a chain wheel II (27) through a chain, the chain wheel II (27) is fixedly connected onto an output shaft of a motor (23), the motor (23) is fixedly connected to the upper end of a bottom plate (1), a T-shaped supporting block II (10) is fixedly connected to the left side of the upper end of the bottom plate (1), a bed plate III (8) is lapped on the upper end of the T-shaped supporting block II (10), the bed plate III (8) is movably connected with a fixing rod II (21) through a circular through hole formed in the inner portion of the right end of the bed plate III, a supporting seat I (32) is fixedly connected to the front end and the rear end of the fixing rod II (21), two supporting seats I (32) are fixedly connected to the left end of the T-shaped supporting block I (22), and two supporting seats II (31) are fixedly connected to the front end and the rear end of the bed plate III (8), two pairs of four supporting seats II (31) are respectively fixedly connected with the left end and the right end of two fixing rods III (30), and the two fixing rods III (30) are respectively movably connected with two bed plates IV (9) which are relatively close to the inner parts of the near ends and are respectively provided with a circular through hole.

2. The device for assisting limb lifting and turning over for surgical nursing according to claim 1, wherein: the left sides of the lower ends of the two second bed boards (25) are fixedly connected with square insertion blocks (36), the lower ends of the two fourth bed boards (9) are fixedly connected with insertion components (35), the two insertion components (35) are respectively matched with the two square insertion blocks (36), the lower end of the bed plate III (8) is fixedly connected with a clamping assembly (6), the front end and the rear end of the clamping assembly (6) are respectively matched with two connecting insertion blocks (34) which are internally provided with two insertion rods (40), the upper ends of the two connecting insertion blocks (34) are respectively and fixedly connected with the lower ends of the two bed plates IV (9), the left ends of the two bed plates IV (9) are respectively lapped on the upper end of the right side of the left supporting guard rail (7), the front side and the rear side of the lower end of the bed plate III (8) are fixedly connected with vertical plates (18), and the lower ends of the vertical plates (18) are close to the side relatively and are movably connected with the front end and the rear end of the rotating shaft I (17) respectively.

3. An auxiliary limb lifting turn-over device for surgical care according to claim 2, wherein: fixedly connected with pulley (15) on pivot (17) intermediate position, pulley (15) and the square frame (14) swing joint of all seting up the pulley groove on the inside left and right sides face, the right-hand member fixedly connected with hydraulic stem (19) of square frame (14), the right-hand member fixed connection of hydraulic stem (19) is in the left end of backup pad (20), two the equal fixed connection of right-hand member of dead lever (33) is in the left end of right side support rail guard (7), two the right-hand member of bed board two (25) all the overlap joint is in right side support rail guard (7) left side upper end.

4. An auxiliary limb lifting turn-over device for surgical care according to claim 3, wherein: the upper end fixedly connected with sliding block (12) of square frame (14), circular port and bracing piece (11) swing joint that its inside was seted up are passed through to sliding block (12), the left end fixed connection of bracing piece (11) is at the right-hand member of T type supporting shoe two (10), the right-hand member fixed connection of dead lever (11) is at the left end of T type supporting shoe one (22), the lower extreme fixedly connected with sliding block two (16) of square frame (14), circular port and bracing piece two (13) swing joint that sliding block two (16) were seted up through its inside, the left end fixed connection of bracing piece two (13) is at the right-hand member of T type supporting shoe two (10), the right-hand member fixed connection of bracing piece two (13) is at the left end of supporting shoe one (20), the lower extreme fixedly connected with worm wheel (2) of joint subassembly (6).

5. The device for assisting limb lifting and turning over for surgical nursing according to claim 4, wherein: the worm wheel (2) is in meshed transmission with the worm (3), light rod parts on the left side and the right side of the worm (3) are respectively and movably connected with a third supporting seat (4), the upper ends of the three supporting seats (4) are fixedly connected to the lower end of the clamping component (6), the left end of the worm (3) is fixedly connected with a first rotating disc (5), the front end and the rear end of the lower surface of the first T-shaped supporting block (22) are fixedly connected with a second supporting plate (37), and the lower ends of the second supporting plate (37) are fixedly connected to the upper end of the bottom plate (1).

6. An auxiliary limb lifting turn-over device for surgical care according to claim 5, wherein: joint subassembly (6) is including casing (61), the upper end fixed connection of casing (61) is at the lower extreme of bed board three (8), the lower extreme of casing (61) respectively with the upper end fixed connection of two supporting seats three (4), casing (61) inside upper surface swing joint has pivot two (68), the lower lateral wall fixedly connected with worm wheel (2) of casing (61) are passed to the lower extreme of pivot two (68), fixedly connected with gear (67) on pivot two (68) are located casing (61) inside part, gear (67) respectively with two flute profile boards (66) meshing transmission, two the relative end of keeping away from of flute profile board (66) is fixed connection respectively and is leaned on near-end, two relatively keeping away from of flute profile board (65) and all being connected with two joint sleeve pipes (62), four joint sleeve pipe (62) a set of two liang do not all are provided with the connection that two inserted bars (40) with two insides respectively and insert Piece (34) looks adaptation, two liang of its relative keeping away from ends of joint sleeve pipe (62) all set up in the outside of casing (61) in the front and back both sides wall that passes casing (61) respectively, two the equal fixedly connected with slider (64) in both ends about fly leaf (65), four two liang of a set of difference swing joint of slider (64) is inside two spout (63) all seted up on the inside left and right sides face of casing (61).

7. The device for assisting limb lifting and turning over for surgical nursing according to claim 1, wherein: the inserting component (35) comprises a fixed shell (351), the upper end of the fixed shell (351) is fixedly connected with the lower end of the corresponding bed plate four (9), the fixed shell (351) is in threaded connection with the first threaded rod (355) through a threaded hole formed in the left end of the fixed shell, the left end of the first threaded rod (355) is fixedly connected with a second rotary table (356), the right end of the first threaded rod (355) is movably connected with the left end of the fixed block (354), the right end of the fixed block (354) is fixedly connected with the left end of the square insertion plate (353), the square inserting plate (353) is matched with the corresponding square inserting block (36), the square inserting plate (353) is movably connected with the two limiting rods I (352) through two round through holes formed in the square inserting plate, and the left ends of the limiting rods I (352) are fixedly connected to the left side face in the fixed shell (351).

8. The device for assisting limb lifting and turning over for surgical nursing according to claim 1, wherein: the rotary connecting assembly (28) comprises a first mounting plate (281), the first mounting plate (281) is provided with two, the upper end of the first mounting plate (281) is fixedly connected with the lower end of a first bed plate (24) and is movably connected with the front side and the rear side of a third rotating shaft (282) through a circular connecting hole formed in the lower end of the first mounting plate (281), a first chain wheel (29) is fixedly connected with the middle position of the third rotating shaft (282), the left side and the right side of the third rotating shaft (282) are movably connected with two T-shaped rotating pipes (286), the two T-shaped rotating pipes (286) are movably connected with a second mounting plate (287) with circular connecting holes formed in the inner parts of the two lower ends, the upper ends of the second mounting plates (287) are tightly attached to the lower end of the first bed plate (24) and are fixedly connected with an electric push rod (283) close to the second mounting plate (287), two the relative end of being close to of electric putter (283) is fixed connection respectively in the relative end of keeping away from of two mounting panels one (281), two T type rotating-tube (286) all keep away from two stopper (288) that the end set up respectively with two adjusting part (26) looks adaptations through it relatively, two slider two (285) of equal fixedly connected with in both ends about pivot three (282), four two double-phase a set of difference swing joint of slider two (285) are inside at the spout two (284) that all set up on the inside upper and lower both sides face of two T type rotating-tube (286).

9. An auxiliary limb lifting turn-over device for surgical care according to claim 8, wherein: the adjusting component (26) comprises a second threaded rod (262), the polished rod parts on the front side and the rear side of the second threaded rod (262) are respectively movably connected with three support plates (261), two lower ends of the three support plates (261) are fixedly connected to the upper end of the bottom plate (1), the second threaded rod (262) is in threaded connection with a pushing block (265) with an internal threaded hole, the upper end of the pushing block (265) is movably connected with a pushing plate (264), the upper end of the pushing plate (264) is movably connected to the lower end of a corresponding second bed plate (25), the pushing block (265) is movably connected with two second limiting rods (263) through limiting holes formed in the left side and the right side of the pushing block, the front end and the rear end of the second limiting rod (263) are respectively and fixedly connected to the opposite near ends of the three support plates (261), the second threaded rod (262) is close to one end of the rotating connecting component (28), the connecting sleeve (266) is matched with the corresponding T-shaped rotating pipe (286) which is provided with the limiting blocks (288) at the upper end and the lower end through two limiting grooves (267) arranged in the connecting sleeve (266).

10. The device for assisting limb lifting and turning over for surgical nursing according to claim 1, wherein: the left ends of the two bed plates (24) are all lapped at the upper end of the right side of the T-shaped supporting block I (22), and a storage battery (38) and a controller (39) are arranged at the upper end of the bottom plate (1).

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