CN111494149A - Emergency bench for intensive care - Google Patents

Abstract

First-aid table for intensive care therapy, comprising a base plate, bottom plate upper end fixed connection hollow box, the box rear end is provided with the axis of rotation, the axis of rotation with the bottom plate rotates to be connected, the axis of rotation outside is rotated and is connected with first rotor plate, first rotor plate left side sliding connection has the second rotor plate, the first rack of second rotor plate upside right-hand member fixedly connected with, the first gear of axis of rotation upside fixedly connected with, the rotation of second rotor plate constitutes first rack with the structure that first gear engagement is connected. The invention effectively solves the problems that the existing device has single function, is not easy to operate and move, occupies large space and area, is inconvenient for medical personnel to take articles for rescuing patients, increases the workload of the medical personnel, can not take out emergency medicines for diagnosis and treatment in the first time when facing the emergency situation of the patients, and delays the treatment time of the patients.

Description

Emergency bench for intensive care

technical field

The invention relates to the field of medical devices, in particular to an emergency table for intensive care.

Background technique

The patients treated in the intensive care unit are all seriously ill. Most of these patients are unstable. When caring for and giving first aid to such patients, it is necessary to quickly and accurately take out emergency medicine for treatment. Usually, the intensive care unit uses A special device is used for placing medicines. The existing device has a single function, is not easy to operate and move the device, occupies a large space, and is inconvenient for medical personnel to take items for rescuing patients, which increases the workload of medical personnel. In the event of an emergency, emergency medicine cannot be taken out for diagnosis and treatment immediately, which will delay the patient's treatment time; therefore, an emergency bench for intensive care is urgently needed.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides an emergency table for intensive care, which effectively solves the problem that the existing device has a single function, is difficult to operate and move the device, occupies a large space, and is inconvenient for medical personnel to take items for rescuing patients. This increases the workload of medical staff. When faced with a sudden emergency situation of a patient, emergency medicine cannot be taken out for diagnosis and treatment at the first time, and the treatment time of the patient is delayed.

The technical scheme adopted by the present invention for solving the above problems is:

The first aid table for intensive care includes a bottom plate, the upper end of the bottom plate is fixedly connected to a hollow box body, the rear end of the box body is provided with a rotating shaft, the rotating shaft is rotatably connected with the bottom plate, and the outer side of the rotating shaft is rotatably connected with a The second rotating plate, the left side of the second rotating plate is slidably connected with a first rotating plate, the upper right end of the first rotating plate is fixedly connected with a first rack, and the upper side of the rotating shaft is fixedly connected with a first gear , the first rotating plate moves toward the direction close to the rotating shaft to form a structure in which the first rack and the first gear are engaged;

The upper end of the rotating shaft is connected with a first transmission shaft through a gear acceleration structure, the first transmission shaft is rotatably connected with a placing plate, the placing plate is fixedly connected with the box, and the right side of the first transmission shaft is provided with a The unfolding device, the left end of the first transmission shaft is provided with a one-way transmission structure, and the meshing connection of the first rack and the first gear constitutes the unfolding structure of the unfolding device to the left and right sides;

The upper side of the bottom end of the box body is rotatably connected with a driving shaft, the right side of the driving shaft is connected with a second transmission shaft through a bevel gear set, and the lower end of the second transmission shaft is rotatably connected with the box body, and the second transmission shaft is rotatably connected with the box body. The upper side of the transmission shaft is provided with a transmission structure, the upper side of the transmission structure is fixedly connected with a hollow push-pull box, the push-pull box is slidably connected with the box body, and the rotation of the driving shaft constitutes a structure for pushing out the push-pull box;

The upper side of the second transmission shaft is fixedly connected with an incomplete gear, the rear side of the push-pull box is rotatably connected with a third transmission shaft, the top of the third transmission shaft is fixedly connected with a third gear, and the third transmission shaft is connected with the The push-pull box is rotatably connected, the right side of the third gear is connected with the transmission structure, a placement box is provided at the upper end of the transmission structure on the upper side, and the incomplete gear rotation constitutes the placement box to be pushed open in an intermittent time. structure.

Preferably, the transmission structure includes a second rack meshingly connected to the third gear, a fixing rod is fixedly connected to the front and rear sides of the second rack, and an extension spring is sheathed on each of the fixing rods. The outer side of the extension spring is fixedly connected with a blocking block, the inner side of the extension spring is fixedly connected with the second rack; the upper end of the second rack on the upper side is fixedly connected with the placing box, and the lower side is The upper end of the second rack is fixedly connected with the push-pull box;

A fourth gear is fixedly connected to the lower end of the third transmission shaft; the rotation of the driving shaft constitutes a structure in which the incomplete gear is meshed with the fourth gear;

The upper side of the second transmission shaft is fixedly connected with a sixth gear, the second rack of the transmission structure on the lower side is meshed with the sixth gear, the upper end of the second transmission shaft is rotatably connected with a guide rail, and the push-pull The lower end of the middle part of the box is provided with a chute, and the guide rail is slidably connected with the chute.

Preferably, the deployment device includes two support plates respectively fixed on the left and right sides of the top of the placing plate, the left and right sides of the support plates are rotatably connected with a first link, and the front and rear sides of the first link are fixedly connected There is a second connecting rod, a symmetrical rotating plate is hinged on the upper side of the second connecting rod, a moving plate is slidably connected to the middle of the two rotating plates, and a fifth gear is fixedly connected to the front side of the first connecting rod inside. The fifth gear is meshed and connected to the Z-shaped rods with racks on the left and right sides, the front side of the Z-shaped rod is fixedly connected with a short rod, and the short rod is slidably connected with a T-shaped block, and the T-shaped block is connected with the The placing plate is fixedly connected; the Z-shaped rod is provided with a threaded groove on the middle side, and a screw rod is fixedly connected to the right end of the first transmission shaft, and the screw rod is engaged with the threaded groove.

Preferably, a guide block is fixedly connected to the rear side of the lower end of the placing plate, a guide groove is formed in the middle of the guide block, and a sliding rod is fixedly connected to the upper side of the rear end of the first rotating plate. A handle is fixedly connected to the left side of the front end of the plate, and the pushing and pulling of the first rotating plate constitutes a structure in which the sliding rod is slidably connected to the guiding groove.

Preferably, the one-way transmission structure includes a placing block fixedly connected with the placing plate, the placing block is provided with a placing slot, a ratchet wheel is fixedly connected to the left end of the first transmission shaft, and the upper side of the ratchet wheel is engaged and connected with a a pressing rod, which is rotatably connected with the placing block; a pressing plate is arranged on the upper part of the rear side of the pressing rod; The lower end of the extension spring is fixedly connected with the bottom end of the placing groove.

Preferably, a push-pull rod is fixedly connected to the right end of the box body.

Preferably, a plurality of universal wheels of the same size and uniform distribution are fixedly connected to the bottom end of the bottom plate.

The present invention has novel structure, ingenious design, simple and convenient operation, and has the following advantages compared with the prior art:

1. The gear acceleration structure includes the use of coaxial large and small gears, so that the rotating shaft rotates less circles, so as to achieve more circles of the first transmission shaft, which is convenient for all The deployment of the deployment device is described; through the deployment of the deployment device, it is convenient for medical personnel to place first-aid items on the deployment device, which is convenient for medical personnel to take, reduces the time wasted by medical personnel for temporarily taking medicines, and provides first aid to patients. Allow more precious rescue time.

2. When the driving shaft rotates in the forward direction, the push-pull box moves backward. When the push-pull box can no longer move backwards, the incomplete gear starts to rotate, and the placement box moves backwards intermittently. The personnel can take out the first-aid items during the process of opening the placing box, which saves the medical staff's time for taking out the first-aid items and increases the golden time for patient rescue.

3. When the blocking block on the rear side is connected to the third gear, under the force of the tension spring, the third gear is disengaged from the second rack, and the third gear is The rotation of the device no longer causes the placing box to move backwards. At this time, the maximum distance that the placing box can be pulled out is completed, and the medical personnel can take out the items needed for the first aid of the patient during the pulling out process of the placing box.

4. The fifth gear drives the first link to rotate, so that the two support plates are unfolded, so that the moving plate is located in the middle of the two support plates, which increases the space area for placing first aid items and reduces the In order to save the time of rescuing the patients because the medical staff cannot get the rescue items in time, it is beneficial for the medical staff to spend more time in rescuing the patients and increase the probability of rescuing the patients.

5. The purpose of cooperation between the ratchet wheel and the pressing rod is to prevent medical personnel or other people from touching the second rotating plate or the first rotating plate when they take first aid items and put them on the deployment device, resulting in When the first rotating plate or the second rotating plate rotates, the height of the deployment device is changed and shakes, and the first aid items above the deployment device are inclined or even scattered on the ground, which affects the smooth progress of the rescue work of medical personnel. , posing a certain threat to the life of the patient.

6. The horizontal movement and rotation of the second rotating plate are convenient for medical personnel to take emergency medicines, and have an open field of vision. The sliding connection between the second rotating plate and the first rotating plate reduces the need for The total length of the first rotating plate and the second rotating plate reduces the space occupied by the opening of the device.

Description of drawings

FIG. 1 is a schematic diagram of the axonometric structure of the emergency table for intensive care of the present invention.

FIG. 2 is a schematic structural diagram of the front view of the emergency table for intensive care according to the present invention.

FIG. 3 is an enlarged structural schematic diagram of the guide rail of the emergency table for intensive care according to the present invention.

4 is a schematic structural diagram of the first rotating plate and the second rotating plate of the emergency table for intensive care according to the present invention.

FIG. 5 is a schematic diagram of the box body structure of the first aid table for intensive care according to the present invention.

6 is a partial cross-sectional view of the push-pull box of the emergency table for intensive care of the present invention.

FIG. 7 is a schematic structural diagram of the deployment device of the emergency table for intensive care according to the present invention.

FIG. 8 is a partial cross-sectional view of the placement plate structure of the first aid table for intensive care according to the present invention.

FIG. 9 is a schematic structural diagram of the Z-shaped plate of the first aid table for intensive care of the present invention.

FIG. 10 is a schematic diagram of the incomplete gear structure of the emergency table for intensive care according to the present invention.

FIG. 11 is a schematic diagram of the transmission structure of the emergency table for intensive care of the present invention.

FIG. 12 is a schematic structural diagram of the first drive shaft of the first aid table for intensive care of the present invention.

FIG. 13 is an enlarged schematic view of the one-way transmission structure of the emergency table for intensive care of the present invention.

FIG. 14 is a schematic structural diagram of the placement box of the first aid table for intensive care according to the present invention.

FIG. 15 is a schematic diagram of the structure of the rotating shaft of the emergency table for intensive care according to the present invention.

Detailed ways

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in Figures 1-15, the present invention provides a first aid table for intensive care, including a bottom plate 3, the upper end of the bottom plate 3 is fixedly connected to a hollow box body 2, and the rear end of the box body 2 is provided with a rotating shaft 49, the rotating The shaft 49 is rotatably connected to the bottom plate 3 , the second rotating plate 14 is rotatably connected to the outside of the rotating shaft 49 , the left side of the second rotating plate 14 is slidably connected to the first rotating plate 5 , and the first rotating plate 5 A first rack 19 is fixedly connected to the right end of the upper side, a first gear 50 is fixedly connected to the upper side of the rotating shaft 49 , and the first rotating plate 5 moves in a direction close to the rotating shaft 49 to form the first tooth The structure in which the strip 19 meshes with the first gear 50;

The first rotating plate 5 can slide freely along the second rotating plate 14. After the first rotating plate 5 moves a certain distance, the first rotating plate 5 is rotated, and the first rotating plate 5 5. Drive the second rotating plate 14 to rotate, the second rotating plate 14 rotates around the rotating shaft 49, the first rack 19 is engaged with the first gear 50, and drives the The rotating shaft 49 rotates; the horizontal movement and rotation of the first rotating plate 5 is convenient for medical personnel to take emergency medicine, and has a wide field of vision. The sliding of the first rotating plate 5 and the second rotating plate 14 connection, reducing the total length of the first rotating plate 5 and the second rotating plate 14 after opening, reducing the space occupied by the device after opening; the second rotating plate 14 is threadedly connected with a locking screw outside, Used to fix the positions of the first transmission plate 5 and the second transmission plate 14 .

As shown in FIG. 2 and FIG. 12 , the upper end of the rotating shaft 49 is connected with a first transmission shaft 40 through a gear acceleration structure. The box body 2 is fixedly connected, the right side of the first transmission shaft 40 is provided with the unfolding device 25, the left end of the first transmission shaft 40 is provided with a one-way transmission structure 9, the first rack 19 and the first gear The engaging connection of 50 constitutes a structure in which the deployment device 25 is deployed to the left and right sides;

The gear acceleration structure includes the use of coaxial large and small gears, so that the rotating shaft 49 rotates less circles, so as to achieve more circles of the first transmission shaft 40, which is convenient for all. Describe the unfolding of the unfolding device 25; the unfolding of the unfolding device 25 is convenient for medical staff to place first aid items on the unfolding device 25, which is convenient for medical staff to take, and reduces the time wasted by medical staff for temporarily taking medicines, Leave more precious rescue time for the patient's first aid.

As shown in FIG. 2 and FIG. 6 , a drive shaft 15 is rotatably connected to the upper side of the bottom end of the box body 2 , and a second drive shaft 16 is connected to the right side of the drive shaft 15 through a bevel gear set. The lower end of the transmission shaft 16 is rotatably connected with the box body 2 , a transmission structure 18 is arranged on the upper side of the second transmission shaft 16 , and a hollow push-pull box 31 is fixedly connected to the upper side of the transmission structure 18 , and the push-pull box 31 is connected to the upper side of the transmission structure 18 . The box body 2 is slidably connected, and the rotation of the driving shaft 15 constitutes a structure in which the push-pull box 31 is pushed out;

A power structure motor is fixedly connected to the left end of the driving shaft 15. The forward and reverse rotation of the motor in the prior art has been popularized and belongs to the prior art. It will not be outlined here. The power structure motor is turned on, and the forward drive of the motor drives the driving shaft. 15 rotates, the rotation of the driving shaft 15 is transmitted through the bevel gear set to drive the second transmission shaft 16, and the rotation of the second transmission shaft 16 passes through the transmission structure 18 to make the push-pull box 31 A backward movement occurs.

As shown in FIG. 10 , an incomplete gear 32 is fixedly connected to the upper side of the second transmission shaft 16 , a third transmission shaft is rotatably connected to the rear side of the push-pull box 31 , and a third transmission shaft is fixedly connected to the top of the third transmission shaft. Gear 33, the third transmission shaft is rotatably connected with the push-pull box 31, the right side of the third gear 33 is connected with the transmission structure 18, the upper end of the transmission structure 18 on the upper side is provided with a placing box 17, the The incomplete rotation of the gear 32 constitutes a structure in which the placing box 17 is pushed apart intermittently.

When the driving shaft 15 rotates in the forward direction, the push-pull box 31 moves backward. When the push-pull box 31 can no longer move backward, the incomplete gear 32 starts to rotate, and the placing box 17 intermittently moves backward. During the movement, the medical staff can take out the first-aid items during the process of opening the placing box 17 , which saves the time for the medical staff to take out the first-aid items and increases the golden time for patient rescue.

As shown in FIG. 6 and FIG. 10 , the transmission structure 18 includes a second rack 36 meshingly connected to the third gear 33 , and a fixing rod 38 is fixedly connected to the front and rear sides of the second rack 36 , so The fixing rods 38 are all sheathed with an extension spring, the outer side of the extension spring is fixedly connected with a blocking block 37, and the inner side of the extension spring is fixedly connected with the second rack 36; The upper end of the rack 36 is fixedly connected with the placing box 17 , the upper end of the second rack 36 on the lower side is fixedly connected with the push-pull box 31 ; the lower end of the third transmission shaft is fixedly connected with a fourth gear 34 ; The rotation of the shaft 15 constitutes a structure in which the incomplete gear 32 is meshed with the fourth gear 34;

Through the rotation of the driving shaft 15, the push-pull box 31 is moved backward. When the push-pull box 31 moves a certain distance, it will no longer move. At this time, the incomplete gear 32 and the fourth gear 34 is engaged in meshing connection, and the rotation of the third gear 33 drives the second rack 36 to move freely backward. When the blocking block 37 on the rear side is connected with the third gear Under the force, the third gear 33 is disengaged from the second rack 36, and the rotation of the third gear 33 no longer causes the placing box 17 to move backwards. At this time, the placing box 17 is completed. The maximum distance of pulling out, the medical staff can take out the items needed for the first aid of the patient in the process of pulling out the placing box 17 during the intermittent time.

As shown in FIG. 2 , FIG. 3 and FIG. 10 , a sixth gear 39 is fixedly connected to the upper side of the second transmission shaft 16 , and the second rack 36 of the lower transmission structure 18 is connected to the sixth gear The upper end of the second transmission shaft 16 is rotatably connected with a guide rail 20 , and the lower end of the middle of the push-pull box 31 is provided with a chute 21 , and the guide rail 20 is slidably connected with the chute 21 .

The rotation of the driving shaft 15 drives the second transmission shaft 16 to rotate, the second transmission shaft 16 drives the sixth gear 39 to rotate, and the rotation of the sixth gear 39 drives the second rack 36 to rotate. When the sixth gear 39 is connected with the blocking block 37 on the rear side, the second rack 36 is disengaged from the sixth gear 39, and the push-pull box 31 moves backward to the maximum distance. It is convenient for medical personnel to take out the first aid items in the storage box 17 .

As shown in FIG. 7 and FIG. 9 , the deployment device 25 includes two support plates 12 respectively fixed on the left and right sides of the top of the placing plate 24 , and the first link 8 is rotatably connected to the left and right sides of the support plates 12 . The front and rear sides of the first connecting rod 8 are fixedly connected with a second connecting rod 7, a symmetrical rotating plate 1 is hinged on the upper side of the second connecting rod 7, and a moving plate 4 is slidably connected to the middle of the two rotating plates 1. , the front side of the first connecting rod 8 is fixedly connected with a fifth gear 11, and the fifth gear 11 is meshed and connected to the Z-shaped rod 10 with a rack on the left and right sides, and the front side of the Z-shaped rod 10 is fixed A short rod 30 is connected, the short rod 30 is slidably connected with a T-shaped block 29, and the T-shaped block 29 is fixedly connected with the placing plate 24; the Z-shaped rod 10 is provided with a threaded groove on the side, and the first A screw rod 41 is fixedly connected to the right end of a transmission shaft 40, and the screw rod 41 is engaged with the thread groove. .

The rotation of the first transmission shaft 40 drives the screw 41 to rotate, the rotation of the screw 41 drives the Z-shaped rod 10 to freely move left or right, and the Z-shaped rod 10 drives the fifth When the gear 11 rotates, the fifth gear 11 drives the first connecting rod 8 to rotate, so that the two rotating plates 1 are unfolded, so that the moving plate 4 is located in the middle of the two rotating plates 1, which increases the placement of the two rotating plates 1. The space area of the first aid items reduces the wasted time for the medical staff to rescue the patients because they cannot get the rescue items in time, which helps the medical staff to spend more time on rescuing the patients and increases the probability of saving the patients.

As shown in FIG. 8 , a guide block 26 is fixedly connected to the rear side of the lower end of the placing plate 24 , a guide groove 27 is formed in the middle of the guide block 26 , and a guide groove 27 is fixedly connected to the upper side of the rear end of the first rotating plate 5 . For the sliding rod 22 , a handle 23 is fixedly connected to the left side of the front end of the first rotating plate 5 , and the pushing and pulling of the first rotating plate 5 constitutes a structure in which the sliding rod 22 is slidably connected to the guide groove 27 .

By moving the first rotating plate 5 in the horizontal direction, the sliding rod 22 slides along the guide groove 27 . When the sliding rod 22 moves to the left end of the guide groove 27 , the sliding rod 22 rotates to the outside. The handle 23, the sliding rod 22 is disengaged from the guide groove 27, and the first rack 19 is engaged with the first gear 50, so that the push-pull of the first rotating plate 5 can be converted into the first The rotation of the gear 50 provides power for the deployment device 25, so that the deployment device 25 can be deployed normally, reducing the workload of medical personnel.

As shown in FIG. 12 and FIG. 13 , the one-way transmission structure 9 includes a placement block 44 fixedly connected to the placement plate 24 , the placement block 44 is provided with a placement slot 47 , and the left end of the first transmission shaft 40 A ratchet wheel 45 is fixedly connected, the upper side of the ratchet wheel 45 is engaged with a pressing rod 42, the pressing rod 42 is rotatably connected with the placing block 44, and a pressing plate 46 is arranged on the upper part of the rear side of the pressing rod 42, and the pressing plate 46 In sliding connection with the placing slot 47 , an extension spring is fixedly connected to the lower end of the right side of the pressing plate 46 , and the lower end of the extension spring is fixedly connected with the bottom end of the placing slot 47 .

The purpose of cooperating with the ratchet wheel 45 and the pressing rod 42 is to prevent medical personnel or others from touching the second rotating plate 14 or the first rotating plate 5 when they take first aid items and place them on the deployment device 25 . , causing the first rotating plate 5 or the second rotating plate 14 to rotate, causing the height of the deployment device 25 to change and shaking, and the first aid items above the deployment device 25 tend to tilt or even fall on the ground. Affects the smooth progress of rescue work by medical personnel, and poses a certain threat to the life of the patient; when the end away from the pressing rod 42 is pressed, the pressing rod 42 is disengaged from the engagement connection with the ratchet 45, and the first rotating plate 5 and the second rotating plate 14 can rotate freely, the rotating direction of the first transmission shaft 40 is not restricted, when the pressing rod 42 is released, under the force of the tension spring, the The pressing plate 46 gives a force to the pressed lever 42 , and the pressing lever 42 is engaged with the ratchet 45 .

A push-pull rod 13 is fixedly connected to the right end of the box body 2 .

The push-pull rod 13 is used by medical personnel to move the position of the device.

A plurality of universal wheels 6 of the same size and uniform distribution are fixedly connected to the bottom end of the bottom plate 3 .

The universal wheel 6 has the characteristics of self-braking, which is convenient for medical personnel to adjust the position of the device.

When the present invention is in use, the handle 23 is first pushed to the left, and then the handle 23 is rotated, the unfolding device 25 is unfolded, and the power structure motor is turned on, and the motor rotates forward to intermittently move the placing box 17 to the outside. Pull out, the medical personnel take out the first-aid items and place them on the deployment device 25 for rescuing the patient. After taking out the first-aid items, the power structure motor is reversed, and the placing box 17 is moved to the push-pull box 31 After the device is used, while pressing the pressing rod 42, turn the handle 23 to fold the unfolding device 25. After the unfolding device 25 is folded, pull the handle 23 horizontally to the right, and The locking screws are used to fix the first rotating plate 5 and the second rotating plate 14 .

Although 1, the box body 2, the bottom plate 3, the moving plate 4, the first rotating plate 5, the universal wheel 6, the second connecting rod 7, the first connecting rod 8, the one-way transmission structure 9, Z-shaped rod 10 , fifth gear 11 , support plate 12 , push-pull rod 13 , second rotating plate 14 , driving shaft 15 , second transmission shaft 16 , placing box 17 , transmission structure 18 , first rack 19 , guide rail 20 , slide rail 21, slide bar 22, handle 23, placing plate 24, unfolding device 25, guide block 26, guide groove 27, T-block 29, short rod 30, push-pull box 31, incomplete gear 32, third Gear 33, fourth gear 34, second rack 36, blocking block 37, fixing rod 38, sixth gear 39, first transmission shaft 40, screw 41, pressing rod 42, placing block 44, ratchet 45, pressing plate 46, Terms such as placement groove 47, rotating shaft 49, first gear 50, etc. are used, but the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the nature of the present invention; it is contrary to the spirit of the present invention to interpret them as any additional limitations.

Claims (7)

1. First aid table for intensive care, characterized in that: it comprises a bottom plate (3), the upper end of the bottom plate (3) is fixedly connected to a hollow box body (2), and the rear end of the box body (2) is provided with a rotating shaft (49 ), the rotating shaft (49) is rotatably connected with the bottom plate (3), the outside of the rotating shaft (49) is rotatably connected with a second rotating plate (14), and the second rotating plate (14) slides on the left side A first rotating plate (5) is connected, the upper right end of the first rotating plate (5) is fixedly connected with a first rack (19), and the upper side of the rotating shaft (49) is fixedly connected with a first gear (50). ), the first rotating plate (5) moves in a direction close to the rotating shaft (49) to form a structure in which the first rack (19) and the first gear (50) are engaged; The upper end of the rotating shaft (49) is connected with a first transmission shaft (40) through a gear acceleration structure, the first transmission shaft (40) is rotatably connected with a placing plate (24), and the placing plate (24) is connected with the The box body (2) is fixedly connected, the right side of the first transmission shaft (40) is provided with a deployment device (25), the left end of the first transmission shaft (40) is provided with a one-way transmission structure (9), and the first transmission shaft (40) is provided with a one-way transmission structure (9). The meshing connection of a rack (19) and the first gear (50) constitutes a structure in which the deployment device (25) is deployed to the left and right sides; A drive shaft (15) is rotatably connected to the upper side of the bottom end of the box body (2), and a second drive shaft (16) is connected to the right side of the drive shaft (15) through a bevel gear set, and the second drive shaft ( 16) The lower end is rotatably connected to the box body (2), the upper side of the second transmission shaft (16) is provided with a transmission structure (18), and the upper side of the transmission structure (18) is fixedly connected with a hollow push-pull box ( 31), the push-pull box (31) is slidably connected to the box body (2), and the drive shaft (15) rotates to form a structure for pushing out the push-pull box (31); An incomplete gear (32) is fixedly connected to the upper side of the second transmission shaft (16), a third transmission shaft is rotatably connected to the rear side of the push-pull box (31), and a third transmission shaft is fixedly connected to the top of the third transmission shaft. A gear (33), the third transmission shaft is rotatably connected with the push-pull box (31), the right side of the third gear (33) is connected with the transmission structure (18), and the transmission structure (18) on the upper side ) is provided with a placement box (17) at the upper end, and the rotation of the incomplete gear (32) constitutes a structure in which the placement box (17) is pushed open during intermittent time. 2 . The emergency stand for intensive care according to claim 1 , wherein the transmission structure ( 18 ) comprises a second rack ( 36 ) meshed with the third gear ( 33 ), and the first gear ( 33 ). The front and rear sides of the two racks (36) are fixedly connected with fixing rods (38), the fixing rods (38) are sheathed with extension springs, and the outer sides of the extension springs are fixedly connected with blocking blocks (37), so The inner side of the extension spring is fixedly connected with the second rack (36); the upper end of the second rack (36) on the upper side is fixedly connected with the placing box (17), and the second rack on the lower side is fixedly connected (36) The upper end is fixedly connected with the push-pull box (31); the lower end of the third transmission shaft is fixedly connected with a fourth gear (34); the rotation of the driving shaft (15) constitutes the incomplete gear (32) a structure in meshing connection with the fourth gear (34); A sixth gear (39) is fixedly connected to the upper side of the second transmission shaft (16), and the second rack (36) of the transmission structure (18) on the lower side is meshed and connected to the sixth gear (39), A guide rail (20) is rotatably connected to the upper end of the second transmission shaft (16), and a chute (21) is formed at the lower end of the middle of the push-pull box (31), and the guide rail (20) slides with the chute (21). connect. 3. The emergency table for intensive care according to claim 1, characterized in that: the deployment device (25) comprises two support plates (12) respectively fixed on the left and right sides of the top of the placement plate (24), so A first connecting rod (8) is rotatably connected to the left and right sides of the support plate (12), a second connecting rod (7) is fixedly connected to the front and rear sides of the first connecting rod (8), and the second connecting rod ( 7) A symmetrical rotating plate (1) is hinged on the upper side, a moving plate (4) is slidably connected to the middle of the two rotating plates (1), and a fifth connecting rod (8) is fixedly connected to the front side of the inner first connecting rod (8). The gear (11) and the fifth gear (11) are meshed and connected to the Z-shaped rods (10) with racks on the left and right sides, and a short rod (30) is fixedly connected to the front side of the Z-shaped rods (10). The short rod (30) is slidably connected with a T-shaped block (29), and the T-shaped block (29) is fixedly connected with the placing plate (24); A screw rod (41) is fixedly connected to the right end of the first transmission shaft (40), and the screw rod (41) is engaged with the thread groove. 4. The emergency table for intensive care according to claim 1, characterized in that: a guide block (26) is fixedly connected to the rear side of the lower end of the placing plate (24), and a middle part of the guide block (26) is provided with a guide block (26). A guide groove (27), a sliding rod (22) is fixedly connected to the upper side of the rear end of the first rotating plate (5), and a handle (23) is fixedly connected to the left side of the front end of the first rotating plate (5), so The pushing and pulling of the first rotating plate (5) constitutes a structure in which the sliding rod (22) is slidably connected with the guide groove (27). 5. The emergency table for intensive care according to claim 1, characterized in that: the one-way transmission structure (9) comprises a placing block (44) fixedly connected with the placing plate (24), and the placing block (44) A placement slot (47) is provided, a ratchet (45) is fixedly connected to the left end of the first transmission shaft (40), and a pressing rod (42) is engaged with the upper side of the ratchet (45), and the pressing rod (42) is rotatably connected with the placing block (44), a pressing plate (46) is provided on the upper rear side of the pressing rod (42), the pressing plate (46) is slidably connected with the placing groove (47), and the An extension spring is fixedly connected to the lower end of the right side of the pressing plate (46), and the lower end of the extension spring is fixedly connected to the bottom end of the placement groove (47). 6 . The first aid table for intensive care according to claim 1 , wherein a push-pull rod ( 13 ) is fixedly connected to the right end of the box body ( 2 ). 7 . 7 . The first aid table for intensive care according to claim 1 , wherein a plurality of universal wheels ( 6 ) with the same size and uniform distribution are fixedly connected to the bottom end of the bottom plate ( 3 ). 8 .

Images