CN115554106A - Post-operative self-adaptive assisting device for medical rehabilitation - Google Patents

Abstract

The invention relates to an auxiliary device, in particular to a postoperative self-adaptive auxiliary device for medical rehabilitation. The technical problem to be solved is as follows: provided is a postoperative adaptive auxiliary device for medical rehabilitation, which can prevent a patient from suffering secondary injury when the patient falls down. The utility model provides a medical treatment is recovered with postoperative self-adaptation auxiliary device, oblique arc frame, straight arc frame, fixed block and wheel etc. oblique arc frame upside is provided with straight arc frame, and oblique arc frame rear side is provided with the fixed block, and the equal rotary type in the fixed block left and right sides is provided with the wheel, and oblique arc frame front portion left and right sides also equal rotary type is provided with the wheel. When the patient takes place to empty, can make the slip ring to the downside slip, and then make the first slide bar frame of front side to the sideslip, the first slide bar frame of rear side slides to the front side simultaneously, then makes first clamp plate can press from both sides tight spacingly to the rear wheel, can support the patient, prevents that the patient from receiving secondary injury.

Description

Postoperative self-adaptive assisting device for medical rehabilitation

technical field

The invention relates to an auxiliary device, in particular to a self-adaptive auxiliary device for medical rehabilitation after operation.

Background technique

After the patient's leg is injured or stroked, moderate exercise is required during the recovery process, but the patient's movement is inconvenient after the leg is injured. The current cushioning adaptive auxiliary device for leg recovery has the risk of the patient falling over during use. It is not conducive to the patient's safe leg recovery exercises, and the patient may be subjected to stress shocks, and there is a risk of secondary injury to the patient.

The application publication number is CN109125001A, which discloses a walking aid device for postoperative rehabilitation of legs, including a bracket set on the outside of the patient. The bracket includes four uprights and a fixing mechanism for connecting the four uprights. The cross section of the bracket is square , and the four columns are located at the four corners of the square. There are three fixing mechanisms, which are respectively located on the three sides of the bracket and connected to the two adjacent columns. The device also includes two movable plates used as entrance baffles. One side of the two movable panels is respectively connected to the two columns adjacent to the fourth side of the square; rotate and open the movable panels, and then reversely rotate and close the movable panels after the human body enters. When in use, the rotating block drives the The rotary lock rotates to open the movable panel. After the patient enters the auxiliary device, the movable panel is closed and locked by the rotary lock. The device can adapt to patients of different heights, but the device cannot prevent The patient is secondary injured when the tipping occurs.

Therefore, a post-operative self-adaptive assisting device for medical rehabilitation that can prevent patients from being injured again when a topple occurs is now being developed.

Contents of the invention

In order to overcome the shortcomings of the above-mentioned patents that cannot prevent the patient from secondary injury when the patient falls, the technical problem to be solved is to provide a post-operative self-adaptive auxiliary device for medical rehabilitation that can prevent the patient from secondary injury when the patient falls.

Technical solution: A post-operative self-adaptive auxiliary device for medical rehabilitation, including an oblique arc frame, a straight arc frame, a fixed block, wheels, a waist fixing mechanism and an anti-tilt mechanism, and a straight arc is arranged on the upper side of the oblique arc frame The rear side of the oblique arc frame is provided with a fixed block, the left and right sides of the fixed block are rotatably provided with wheels, the left and right sides of the front of the oblique arc frame are also rotatably provided with wheels, and the front of the straight arc frame is provided with Waist fixing mechanism, the left and right sides of the fixing block are provided with anti-tilt mechanisms.

In one of the embodiments, the waist fixing mechanism includes a sliding ring, a first rotating plate, a fixing plate, a first return spring, a left panel, a right panel and a buffer, and the left and right sides of the straight arc frame are slidably arranged. There are sliding rings, the lower parts of the left and right sides of the straight arc-shaped frame are provided with fixed plates, the first return springs are arranged between the upper side of the fixed plate and the lower side of the sliding ring, and the first rotating plates are arranged on the sliding rings in a rotatable manner. The first rotating plate on the right side is slidingly provided with a right panel, the first rotating panel on the left side is slidingly provided with a left panel, the middle of the left panel is provided with a buffer, and the middle of the right panel is also provided with a buffer .

In one of the embodiments, the anti-tilt mechanism includes a first fixed frame, a circular hole plate, a first clamping piece, a first slide bar frame, a first limit rod, a second return spring, a thin ejector rod, and a swash plate , the third return spring, all gears and racks, the left and right sides of the fixed block are provided with the first fixed frame, the front and rear sides of the first fixed frame are provided with circular hole plates, and the circular hole plates are slidingly provided with the first Slider frame, the inside of the first slider frame is provided with a first clamping piece, the front side of the first fixed frame is provided with a first limit rod, the front side of the first slide bar frame on the front side and the front side of the circular hole plate The second return springs are arranged between them, the front side of the first slide bar frame on the front side is rotatably provided with a slant plate, the upper side of the slant plate is rotatably provided with a thin ejector rod, and the thin ejector rod is slidably connected with the fixed plate. A third return spring is provided between the lower side of the thin ejector rod and the lower side of the fixed plate, a rack is provided between the inner side of the first slide bar frame on the front side and the upper side of the first fixed frame, and the first sliding bar frame on the rear side is provided with a rack. A rack is also provided between the inner side of the rod frame and the lower side of the first fixed frame, the rack is fixedly connected to the adjacent first slide bar frame, the rack is connected to the first fixed frame in a sliding manner, and the two wheels on the rear side All gears are arranged on the inner sides, and the gears and the rack are meshed with each other.

In one of the embodiments, an auxiliary fixing mechanism is also included, and the auxiliary fixing mechanism includes a second fixing frame, a second clamping piece, a second slide bar frame, a first connecting plate, a second limit rod and a fourth reset Spring, the left and right sides of the front of the oblique arc frame are provided with a second fixed frame, the second fixed frame is slidably provided with a second slide bar frame, and the rear side of the second slide bar frame is provided with a second clamping piece , the front side of the first slider frame on the front side is provided with a first connecting plate, the inner side of the front part of the first connecting plate is connected to the outer side of the second slider frame, the first connecting plate is slidably connected to the second fixed frame, and the first connecting plate The front part of the upper side of the board is provided with a second limit rod, the second limit rod is slidingly connected with the second fixed frame, and the fourth reset rod is arranged between the front side of the second limit rod and the front side of the second fixed frame. spring.

In one of the embodiments, it also includes a hand fixing mechanism. The hand fixing mechanism includes a second rotating plate, a placement plate, a first connecting rod, a second connecting rod and a grip rod, and the left and right sides of the upper part of the straight arc frame are arranged There is a second rotating plate, the inner side of the second rotating plate is provided with a placing plate, the rear side of the placing plate is provided with a first connecting rod, the rear side of the first connecting rod is provided with a second connecting rod, and the second connecting rod is connected with the straight arc The upper side of the shape frame is connected to the upper rear part of the first connecting rod and is provided with a grip bar.

In one of the embodiments, it also includes a rest mechanism, and the rest mechanism includes a third limit rod, a fifth return spring, a connecting block, a seat plate, a back plate, a head plate, a nail, a limit angle plate and a first Torsion spring, three third limit rods are arranged on the lower part of the front side of the fixed block, a connecting block is slidably arranged on the fixed block, the connecting block is slidably connected with the third limit rod, and the lower side of the third limit rod is connected with the lower side of the connecting block. The fifth return spring is arranged between the sides, the upper side of the connecting block is provided with a seat plate, the rear side of the seat plate is rotatably provided with a back plate, the rear side of the back plate is slidably provided with a head plate, and the head plate is provided with a detachable Nails are inserted, the left and right sides of the rear portion of the seat plate are all provided with limiting angle plates, and four groups of first torsion springs are arranged between the underside of the back plate and the rear side of the seat plate, and each group has two first torsion springs.

In one of the embodiments, it also includes a parking mechanism, the parking mechanism includes a connecting arc rod, a connecting shaft, a connecting frame, a second connecting plate, a second torsion spring and a contact block, and the rear side of the connecting block is provided with a connection The arc rod is connected to the lower side of the arc rod with a connecting shaft, the left and right sides of the connecting shaft are rotatably provided with a second connecting plate, and a connecting frame is arranged between the lower sides of the two second connecting plates, and the inner side of the second connecting plate A second torsion spring is arranged between the outer side of the connecting arc rod, and three contact blocks are respectively arranged on the front, rear and left and right sides of the lower side of the connecting frame.

In one of the embodiments, two holes are opened on the back plate.

The present invention has the following advantages: 1. When the patient falls over, the sliding ring will slide downward, and then the first sliding bar frame on the front side will move to the rear side, and at the same time, the first sliding bar frame on the rear side will slide forward. Then, the first clamping piece can clamp and limit the rear wheel, support the patient, and prevent the patient from being injured again.

2. In the present invention, when the patient falls over, the first slider frame on the front side moves to the rear side, then the first connecting plate moves to the rear side, and then the second slider frame moves to the rear side, and then the second clip The tight piece moves to the rear side, which can clamp and limit the front side wheels; by placing the patient's hand on the placement board, and then holding the grip bar, it can facilitate the patient's rehabilitation.

3. The present invention rotates the backboard to the rear side, and then the patient can sit on the seat board to rest, and then people can adjust the head board to improve the patient's comfort; the patient sits on the seat board to rest, so that the connecting block slides downward , and then make the connecting arc rod move downward, and then the second connecting plate and the connecting frame move downward, then the connecting frame rotates downward under the action of the second torsion spring, and then the contact block contacts the ground, which can improve The stability of the device prevents the device from moving while the patient is resting.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic perspective view of the waist fixing mechanism of the present invention.

Fig. 3 is a three-dimensional structural schematic view of the anti-tilt mechanism of the present invention.

Fig. 4 is a three-dimensional structural schematic view of the anti-tilt mechanism of the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure at point A of the present invention.

Fig. 6 is a schematic perspective view of the auxiliary fixing mechanism of the present invention.

Fig. 7 is a schematic diagram of the three-dimensional structure at B of the present invention.

Fig. 8 is a schematic perspective view of the three-dimensional structure of the hand fixing mechanism of the present invention.

Fig. 9 is a schematic perspective view of the rest mechanism of the present invention.

Fig. 10 is a schematic view of the front perspective structure of the rest mechanism of the present invention.

Fig. 11 is a schematic diagram of the three-dimensional structure at point C of the present invention.

Fig. 12 is a schematic diagram of the three-dimensional structure at D of the present invention.

Fig. 13 is a schematic diagram of the three-dimensional structure at E of the present invention.

Fig. 14 is a schematic perspective view of the first perspective structure of the parking mechanism of the present invention.

Fig. 15 is a perspective view of the second perspective structure of the parking mechanism of the present invention.

Among the reference signs: 1, inclined arc frame, 2, straight arc frame, 3, fixed block, 4, wheel, 5, waist fixing mechanism, 51, slip ring, 52, first rotating plate, 53, fixed plate , 54, the first return spring, 55, the left wall, 56, the right wall, 57, the buffer, 6, the anti-tilt mechanism, 61, the first fixed frame, 62, the round hole plate, 63, the first clamping Sheet, 64, the first slide bar frame, 65, the first limit rod, 66, the second return spring, 67, the thin push rod, 68, the inclined plate, 69, the third return spring, 610, the full gear, 611, Rack, 7, auxiliary fixing mechanism, 71, the second fixed frame, 72, the second clamping plate, 73, the second slide bar frame, 74, the first connecting plate, 75, the second limit rod, 76, the first Four return springs, 8, hand fixing mechanism, 81, the second rotating plate, 82, placing plate, 83, the first connecting rod, 84, the second connecting rod, 85, grip rod, 9, rest mechanism, 91, the third Spacing rod, 92, the fifth return spring, 93, connecting block, 94, seat plate, 95, back plate, 96, head plate, 97, inserting nail, 98, limit angle plate, 99, the first torsion spring, 10, parking mechanism, 101, connecting arc rod, 102, connecting shaft, 103, connecting frame, 104, second connecting plate, 105, second torsion spring, 106, contact block.

detailed description

The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

Example 1

A post-operative self-adaptive auxiliary device for medical rehabilitation, as shown in Figure 1-5, including an oblique arc frame 1, a straight arc frame 2, a fixing block 3, wheels 4, a waist fixing mechanism 5 and an anti-tilt mechanism 6 , the upper side of the oblique arc frame 1 is provided with a straight arc frame 2, the rear side of the oblique arc frame 1 is provided with a fixed block 3, and the left and right sides of the fixed block 3 are rotatably connected with wheels 4, and the front part of the oblique arc frame 1 The left and right sides are also rotatably connected with wheels 4, the wheels 4 are convenient for the patient to move the device, the straight arc frame 2 is provided with a waist fixing mechanism 5, the waist fixing mechanism 5 can fix the patient's waist, and the left and right sides of the fixed block 3 All are provided with anti-tipping mechanism 6, and anti-tipping mechanism 6 can prevent the patient from being injured twice when toppling over.

As shown in Figures 1 and 2, the waist fixing mechanism 5 includes a sliding ring 51, a first rotating plate 52, a fixed plate 53, a first return spring 54, a left surrounding plate 55, a right surrounding plate 56 and a buffer member 57. The left and right sides of the arc frame 2 are slidably connected with a sliding ring 51, and the straight arc frame 2 can guide the sliding ring 51. A first return spring 54 is provided between the upper side and the lower side of the slide ring 51, the first return spring 54 can make the slide ring 51 slide back, the slide ring 51 is connected with the first rotating plate 52 in a rotational manner, and the right side second The left side of a rotating board 52 is slidably connected to the right side board 56, and the right side of the first left side side board 52 is slidably connected to the left side board 55. The left side board 55 and the right side board 56 cooperate with each other to fix the patient's waist , the middle part of the left wall 55 is provided with a buffer 57, and the middle of the right wall 56 is also provided with a buffer 57, and the buffer 57 can buffer the patient's waist.

As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, the anti-tilt mechanism 6 includes a first fixed frame 61, a circular hole plate 62, a first clamping piece 63, a first slide bar frame 64, a first position limiting Rod 65, second return spring 66, thin push rod 67, swash plate 68, third return spring 69, full gear 610 and rack 611, fixed block 3 left and right sides are all provided with first fixed frame 61, the first fixed Frame 61 front and rear both sides are all provided with circular hole plate 62, all slide type is connected with the first slide bar frame 64 on the circular hole plate 62, first slide bar frame 64 inner side is all provided with first clamping piece 63, the first clip The tight piece 63 can clamp and limit the rear wheel 4, the circular hole plate 62 can guide the first slide bar frame 64, and the front side of the first fixed frame 61 is provided with a first limit rod 65. A limit rod 65 can play a position-limiting effect on the first slide bar frame 64, and a second return spring 66 is provided between the first slide bar frame 64 front side of the front side and the circular hole plate 62 front side, and the second The return spring 66 can make the first slide bar frame 64 on the front side move and reset. The front sides of the first slide bar frame 64 on the front side are all rotatably connected with a swash plate 68, and the upper sides of the swash plate 68 are all rotatably connected with a thin ejector rod. 67, the thin ejector rod 67 is slidably connected with the fixed plate 53, and a third return spring 69 is arranged between the lower side of the thin ejector rod 67 and the lower side of the fixed plate 53, and the third return spring 69 can make the thin ejector rod 67 move and reset A rack 611 is provided between the inner side of the first slider frame 64 on the front side and the upper side of the first fixed frame 61, and a rack 611 is provided between the inner side of the first slider frame 64 on the rear side and the lower side of the first fixed frame 61. A rack 611 is provided, and the rack 611 is fixedly connected to the adjacent first slide bar frame 64, and the rack 611 is slidably connected to the first fixed frame 61. The inner sides of the two wheels 4 on the rear side are provided with full gears 610. The full gear 610 is meshed with the rack 611 , and the movement of the rack 611 can make the full gear 610 rotate.

When the patient needs to recover after the operation, this device can be used to realize it. First, people rotate the first rotating board 52 outwards, then the patient stands with the straight arc frame 2, and then people rotate the first rotating board 52 inwards, and then The left side panel 55 and the right side panel 56 are in contact to fix the patient's waist, and then the buffer member 57 can buffer the patient's waist, and then the patient can push the straight arc frame 2 to the rear side to move, and the rotation of the wheels 4 can facilitate When the patient moves the device, when the patient accidentally falls over, the patient will make the left panel 55 and the right panel 56 move downward during the patient's falling, and then the first rotating plate 52 will move downward, thereby making the sliding ring 51 Sliding downward, the first back-moving spring 54 is compressed at this time, when the sliding ring 51 contacts the upper side of the thin ejector rod 67, the thin ejector rod 67 will slide downward, and the third return spring 69 is stretched now , the thin ejector rod 67 moves downward to drive the swash plate 68 to rotate, the first limit rod 65 can limit the swash plate 68, and the rotation of the swash plate 68 will push the first slide bar frame 64 on the front side to the rear side Now, the second return spring 66 is compressed, and then the first clamping piece 63 on the front side moves to the rear side, and then the first slide bar frame 64 moves to the rear side to drive the upper rack 611 to move to the rear side, so that The full gear 610 rotates, and the rotation of the full gear 610 causes the lower rack 611 to move forward, and then the first rear slide bar frame 64 moves forward, thereby causing the first rear clamping piece 63 to move forward , and then the rear side wheels 4 can be clamped and limited, so that the patient can be supported to prevent the patient from falling over and causing secondary injuries. When the patient stands up, the sliding ring 51 slides upward under the action of the first return spring 54 to reset, Then the first rotating plate 52 is moved upwards and resets, and then the left enclosure 55 and the right enclosure 56 are moved upwards and reset, and when the slip ring 51 is separated from the thin ejector 67, the thin ejector 67 is activated by the third return spring 69 Under the action, the upper side moves to reset, and the thin ejector rod 67 moves to the upper side to drive the swash plate 68 to rotate and reset. The clamping piece 63 moves forward to reset, the first slide bar frame 64 moves forward to drive the upper rack 611 to move forward to reset, and the upper rack 611 moves forward to drive the full gear 610 to rotate in reverse, and then The lower rack 611 moves to the rear to reset, and the lower rack 611 moves to the rear to drive the rear first slide bar frame 64 to move to the rear to reset, and the rear first slide bar frame 64 moves to the rear to drive the rear The first clamping piece 63 on the side moves to the rear side. When the first clamping piece 63 is separated from the rear side wheels 4, the patient can continue to push the device. The patient leaves the device, and then people rotate the first rotating plate 52 inwardly to reset. Repeating the above operations can facilitate the postoperative rehabilitation of the patient, and can prevent the patient from being injured twice when he falls down.

Example 2

On the basis of Embodiment 1, as shown in Figure 1, Figure 6 and Figure 7, it also includes an auxiliary fixing mechanism 7 that can enhance the stability of the device, and the auxiliary fixing mechanism 7 includes a second fixing frame 71, a second Clamping piece 72, the second sliding bar frame 73, the first connecting plate 74, the second limit rod 75 and the fourth return spring 76, the left and right sides of the oblique arc frame 1 are provided with the second fixed frame 71, The second fixed frame 71 is slidably connected with a second slide bar frame 73, and the rear side of the second slide bar frame 73 is provided with a second clamping piece 72, and the second clamping piece 72 can clamp the front wheel 4. Tight limit, the front side of the first slider frame 64 on the front side is provided with a first connecting plate 74, the inner side of the front part of the first connecting plate 74 is connected with the outer side of the second slider frame 73, and the first connecting plate 74 is connected with the second slider frame 73. The fixed frame 71 is slidably connected, and the upper front part of the first connecting plate 74 is provided with a second limit rod 75, and the second limit rod 75 is slidably connected with the second fixed frame 71, and the front side of the second limit rod 75 A fourth return spring 76 is provided between the front side of the second fixing bracket 71 , and the fourth return spring 76 can make the second limiting rod 75 move and reset.

When the patient accidentally falls over, the patient will make the slide ring 51 slide downwards, at this time the first return spring 54 is compressed, so that the thin ejector rod 67 moves downwards, at this time the third return spring 69 is stretched, Then the first slide bar frame 64 on the front side moves to the rear side. At this time, the second return spring 66 is compressed, and the first slide bar frame 64 moves to the rear side to drive the first connecting plate 74 to move to the rear side. The first connecting plate 74 moves to the rear side to drive the second limit rod 75 and the second slide bar frame 73 to move to the rear side. At this time, the fourth return spring 76 is compressed, and the second slide bar frame 73 moves to the rear side to drive the second clamping piece 72 moves to the rear side, and the second clamping piece 72 can clamp and limit the front wheel 4. When the patient stands up, the sliding ring 51 moves upwards and resets under the action of the first return spring 54, and then the thin ejector rod 67 moves upwards and resets under the action of the third return spring 69, and then the first slide bar frame 64 moves forwards and resets under the action of the second return spring 66, and then the second limit rod 75 is moved under the action of the fourth return spring 76 Move and reset to the front side, and then make the first connecting plate 74 move and reset to the front side, and then make the second slide bar frame 73 and the second clamping piece 72 move and reset to the front side, repeating the above operations can improve the patient's performance when the patient falls over. The stability of the device prevents the device from being damaged, and can more efficiently prevent secondary injuries of the patient.

As shown in Figures 1 and 8, it also includes a hand fixation mechanism 8 capable of fixing the patient's hands. The hand fixation mechanism 8 includes a second rotating plate 81, a placement plate 82, a first connecting rod 83, a second connecting rod Rod 84 and handle bar 85, the left and right sides of the upper part of the straight arc frame 2 are connected with a second rotating plate 81, the inner side of the second rotating plate 81 is provided with a placement plate 82, the placement plate 82 can support the patient's hand , the rear side of the placement plate 82 is provided with a first connecting rod 83, the rear side of the first connecting rod 83 is provided with a second connecting rod 84, the second connecting rod 84 is connected with the upper side of the straight arc frame 2, and the first connecting rod 83 upper side rear parts are all provided with grip bar 85, and grip bar 85 is convenient for patient's hand to hold.

When the patient performs postoperative rehabilitation, at first, the patient places his hand on the placement board 82, then the patient's hand holds the grip bar 85, and the patient's hand is placed on the placement board 82, so that the patient can be more comfortable, and the use is completed. Finally, the patient separates the hand from the placing board 82, and repeating the above operations can support the patient's hand, so that the patient can recover more comfortably.

As shown in Fig. 1, Fig. 9, Fig. 10, Fig. 11, Fig. 12 and Fig. 13, it also includes a rest mechanism 9 that can facilitate the patient to rest, and the rest mechanism 9 includes a third limit rod 91, a fifth return spring 92. Connecting block 93, seat plate 94, back plate 95, head plate 96, inserting nail 97, limit angle plate 98 and first torsion spring 99, three third limit rods 91 are arranged on the lower part of the front side of fixed block 3, The fixed block 3 is slidably connected with a connection block 93, the connection block 93 is slidably connected with the third stop rod 91, the third stop rod 91 can play a guiding role for the connection block 93, and the third stop rod 91 lower side The fifth return spring 92 is arranged between the lower side of the connection block 93, the fifth return spring 92 can make the connection block 93 move and reset, the upper side of the connection block 93 is provided with a seat plate 94, the seat plate 94 can allow the patient to sit and rest , the rear side of the seat plate 94 is rotatably connected with a back plate 95, the back plate 95 can improve patient comfort, and there are two holes on the back plate 95, the holes can be convenient for people to rotate the back plate 95, and the rear side of the back plate 95 is slidingly connected Head plate 96 is arranged, and head plate 96 can support patient's head, and head plate 96 is provided with detachable inserting nail 97, and inserting nail 97 can carry out fixing limit to head plate 96, and seat plate 94 rear parts left and right sides Be provided with limit angle plate 98, limit angle plate 98 can play limit effect to back plate 95, be provided with four groups of first torsion springs 99 between the back plate 95 underside and seat plate 94 rear sides, each group has two A first torsion spring 99, the first torsion spring 99 can make the back plate 95 rotate and reset.

When the patient recovers and walks tiredly, at first, people turn the first rotating plate 52 outwards to open, then when the patient is separated from the left surrounding plate 55 and the right surrounding plate 56, turn the first rotating plate 52 inwardly to reset, and then people turn the first rotating plate 52 to the outside The rear side rotates the backboard 95, because there are two holes on the backboard 95, so it can be convenient for people to rotate the backboard 95, at this moment, the first torsion spring 99 is twisted, and then the patient can sit on the seat board 94 and take a rest, the patient's back Leaning on the backboard 95, the backboard 95 can improve the comfort of the patient, and the limit angle plate 98 can limit the backboard 95. When the patient sits on the seat board 94, it will press the seat board 94 downward, and the seat The plate 94 moves downwards to drive the connecting block 93 to slide downwards. At this time, the fifth return spring 92 is compressed, and the third stop rod 91 can play a guiding role for the connecting block 93, and then people pull out the nail to the rear side. 97. Then people adjust the height of the head plate 96 according to the upward side of the patient's head. After the adjustment, people insert the insertion nail 97 forward. The insertion nail 97 can limit and fix the head plate 96. After the patient has rested, people Pull out the insertion nail 97 to the rear side, move the head plate 96 downwards to reset, then move the insertion nail 97 to the front side to reset, then the patient leaves the seat plate 94, and then the connecting block 93 moves upwards under the action of the fifth return spring 92 Sliding reset, the connecting block 93 slides upwards and drives the seat plate 94 to move upwards and resets, and then the back plate 95 rotates forwards and resets under the first torsion spring 99. Repeating the above operations can facilitate the patient to rest when tired.

As shown in Fig. 1, Fig. 14 and Fig. 15, also comprise the parking mechanism 10 that can make this device park, and parking mechanism 10 comprises connecting arc bar 101, connecting shaft 102, connecting frame 103, the second Connecting plate 104, second torsion spring 105 and contact block 106, connecting block 93 rear side is provided with connecting arc bar 101, connecting arc bar 101 lower side is provided with connecting shaft 102, and connecting shaft 102 left and right sides are all rotationally connected There is a second connecting plate 104, a connecting frame 103 is arranged between the lower sides of the two second connecting plates 104, a second torsion spring 105 is arranged between the inner side of the second connecting plate 104 and the outer side of the connecting arc bar 101, the second The torsion spring 105 can make the second connecting plate 104 turn back, and the lower side of the connecting frame 103 is respectively provided with three contact blocks 106 on the front, rear and left and right sides, and the contact blocks 106 can make the device stop.

When the patient needs to rest after being tired, at first, the second torsion spring 105 is in the state of being twisted. First, people turn the backboard 95 to the rear side. Take a rest, then the seat plate 94 will move downwards, so that the connecting block 93 will slide downwards. At this time, the fifth return spring 92 will be compressed, and the connecting block 93 will slide downwards and the connecting arc rod 101 will move downwards, connecting the arcs. The shape rod 101 moves downwards to drive the connecting frame 103 and the second connecting plate 104 to move downwards. When the connecting frame 103 is separated from the fixed block 3, the second connecting plate 104 rotates under the second torsion spring 105, and the second connecting plate 104 rotates. The rotation of the second connecting plate 104 drives the connecting frame 103 and the contact block 106 to rotate downward, and then the contact block 106 contacts the ground. The contact block 106 can fix and limit the device, so that the patient can make the device stop. After the patient is finished, the patient leaves the seat board 94, and then the back board 95 is rotated forward under the action of the first torsion spring 99 to reset, and then the connecting block 93 slides upward under the action of the fifth returning spring 92 to reset, and the connecting block 93 slides upward Drive the connecting frame 103 and the second connecting plate 104 to move upward and reset. When the connecting frame 103 contacts the fixed block 3, the connecting frame 103 will rotate. At this time, the second torsion spring 105 is twisted and reset. Repeating the above operations can make this The device is parked to prevent the device from moving while the patient is resting.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (8)

1. The utility model provides a medical treatment is recovered with postoperative self-adaptation auxiliary device, including oblique arc frame (1), straight arc frame (2), fixed block (3) and wheel (4), oblique arc frame (1) upside is provided with straight arc frame (2), oblique arc frame (1) rear side is provided with fixed block (3), the equal rotary type in both sides is provided with wheel (4) about fixed block (3), oblique arc frame (1) anterior left and right sides also equal rotary type is provided with wheel (4), a serial communication port, still including waist fixed establishment (5) and tilt mechanism (6), be provided with waist fixed establishment (5) before straight arc frame (2), the fixed block (3) left and right sides all is provided with anti-tilt mechanism (6).

2. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 1, wherein the waist fixing mechanism (5) comprises a sliding ring (51), a first rotating plate (52), a fixing plate (53), a first return spring (54), a left enclosing plate (55), a right enclosing plate (56) and a buffer (57), the sliding ring (51) is slidably disposed on both left and right sides of the straight arc-shaped frame (2), the fixing plate (53) is disposed on both left and right sides of the straight arc-shaped frame (2), the first return spring (54) is disposed between the upper side of the fixing plate (53) and the lower side of the sliding ring (51), the first rotating plate (52) is rotatably disposed on the sliding ring (51), the right enclosing plate (56) is slidably disposed on the left side of the right first rotating plate (52), the left enclosing plate (55) is slidably disposed on the right side of the left first rotating plate (52), the buffer (57) is disposed in the middle of the left enclosing plate (55), and the buffer (57) is also disposed in the middle of the right enclosing plate (56).

3. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 2, wherein the anti-roll mechanism (6) comprises a first fixing frame (61), a round hole plate (62), a first clamping piece (63), a first slide bar frame (64), a first limit rod (65), a second return spring (66), a fine ejector rod (67), a sloping plate (68), a third return spring (69), a full gear (610) and a rack (611), wherein the left and right sides of the fixing block (3) are provided with the first fixing frame (61), the front and rear sides of the first fixing frame (61) are provided with the round hole plate (62), the round hole plate (62) is provided with the first slide bar frame (64) in a sliding manner, the inner side of the first slide bar frame (64) is provided with the first clamping piece (63), the front side of the first fixing frame (61) is provided with the first limit rod (65), the second inclined plate return spring (66) is arranged between the front side of the first slide bar frame (64) and the front side of the round hole plate (62), the front side of the first slide bar frame (64) is provided with the second inclined plate (66), the front side of the first slide bar frame (64) is provided with the fine ejector rod (68), the upper side of the third slide type return spring (53) is provided with the fine ejector rod (67), the rotary type return spring (67), all be provided with rack (611) between the first slide bar frame (64) inboard of front side and first mount (61) upside, also all be provided with rack (611) between the first slide bar frame (64) inboard of rear side and first mount (61) downside, rack (611) and adjacent first slide bar frame (64) fixed connection, rack (611) and first mount (61) sliding type connect, two wheels (4) inboard of rear side all are provided with full gear (610), full gear (610) and rack (611) intermeshing.

4. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 3, further comprising an auxiliary fixing mechanism (7), wherein the auxiliary fixing mechanism (7) comprises a second fixing frame (71), a second clamping plate (72), a second sliding bar frame (73), a first connecting plate (74), a second limiting rod (75) and a fourth return spring (76), the second fixing frames (71) are arranged on the left and right sides of the front portion of the oblique arc frame (1), the second sliding bar frames (73) are arranged on the second fixing frame (71) in a sliding manner, the second clamping plates (72) are arranged on the rear sides of the second sliding bar frames (73), the first connecting plate (74) is arranged on the front side of the first sliding bar frame (64) on the front side, the inner side of the front portion of the first connecting plate (74) is connected with the outer side of the second sliding bar frame (73), the first connecting plate (74) is connected with the second fixing frame (71) in a sliding manner, the front portion of the upper side of the first connecting plate (74) is provided with the second limiting rod (75), the second limiting rod (75) is connected with the second fixing frame (71) in a sliding manner, and the second return spring (71) is arranged between the second fixing frame (71).

5. The postoperative self-adaptive auxiliary device for medical rehabilitation according to claim 4, further comprising a hand fixing mechanism (8), wherein the hand fixing mechanism (8) comprises a second rotating plate (81), a placing plate (82), a first connecting rod (83), a second connecting rod (84) and a holding rod (85), the second rotating plate (81) is arranged on the left side and the right side of the upper portion of the straight arc-shaped frame (2), the placing plate (82) is arranged on the inner side of the second rotating plate (81), the first connecting rod (83) is arranged on the rear side of the placing plate (82), the second connecting rod (84) is arranged on the rear side of the first connecting rod (83), the second connecting rod (84) is connected with the upper side of the straight arc-shaped frame (2), and the holding rod (85) is arranged on the rear side of the first connecting rod (83).

6. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 5, further comprising a rest mechanism (9), wherein the rest mechanism (9) comprises a third limiting rod (91), a fifth return spring (92), a connecting block (93), a seat plate (94), a back plate (95), a head plate (96), plug pins (97), a limiting angle plate (98) and first torsion springs (99), three third limiting rods (91) are arranged on the lower portion of the front side of the fixing block (3), the connecting block (93) is slidably arranged on the fixing block (3), the connecting block (93) is slidably connected with the third limiting rod (91), the fifth return spring (92) is arranged between the lower side of the third limiting rod (91) and the lower side of the connecting block (93), the seat plate (94) is arranged on the upper side of the connecting block (93), the back plate (95) is rotatably arranged on the rear side of the seat plate (94), the head plate (96) is arranged on the rear side of the back plate (95), the plug pins (97) which can be detached are arranged on the head plate (96), the left and right sides of the rear portion of the angle plate (94), the seat plate (95), two torsion springs (99) are arranged on the lower side of the back plate (94), two torsion springs (94), and two torsion springs (94) are arranged on the lower side of the rear side, and two sets of the fourth torsion springs (99).

7. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 6, further comprising a parking mechanism (10), wherein the parking mechanism (10) comprises a connecting arc-shaped rod (101), a connecting shaft (102), a connecting frame (103), a second connecting plate (104), a second torsion spring (105) and contact blocks (106), the connecting arc-shaped rod (101) is arranged on the rear side of the connecting block (93), the connecting shaft (102) is arranged on the lower side of the connecting arc-shaped rod (101), the second connecting plates (104) are rotatably arranged on the left side and the right side of the connecting shaft (102), the connecting frame (103) is arranged between the lower sides of the two second connecting plates (104), the second torsion spring (105) is arranged between the inner side of the second connecting plate (104) and the outer side of the connecting arc-shaped rod (101), and the three contact blocks (106) are respectively arranged on the front side, the rear side, the left side and the right side of the lower side of the connecting frame (103).

8. The postoperative adaptive auxiliary device for medical rehabilitation according to claim 7, wherein two holes are opened on the back plate (95).

Images