CN217886416U - Leg rehabilitation training apparatus for bedridden patients - Google Patents

Abstract

The utility model discloses a shank rehabilitation training device that bed patient used, including support, shank board and thigh board, still including be convenient for fix the fixed knot structure on bed, the quick recovered structure of patient of being convenient for with the apparatus and be convenient for carry out the clamping structure who fixes to patient's shank, the intermediate position department of the inside bottom both sides of support is provided with the regulating plate, the PLC controller is installed to one side of support one end, and the inside one end of support is provided with the shank board, one side on shank board top articulates there is the thigh board, recovered structrual installation is in the intermediate position department of support top one end. The utility model discloses a rings cooperation driving motor, driven line wheel and stay cord realize the one-on-one motion to patient's shank, through little leg plate and thigh board cooperation positive and negative motor, drive pulley, driven pulley and elasticity rope, realize that periodic bending of patient's shank is flare-outed to patient's recovery time has been reduced greatly.

Description

Leg rehabilitation training apparatus for bedridden patients

technical field

The utility model relates to the technical field of rehabilitation equipment, in particular to a leg rehabilitation training equipment for bedridden patients.

Background technique

Bedridden patients, due to the long-term lying down cause the body's function to decrease, and when they are about to be cured, they need to carry out certain rehabilitation training, especially using leg rehabilitation equipment to train the leg muscles, but the existing There are also many problems or defects in the leg rehabilitation training equipment used by bedridden patients:

First, the traditional leg rehabilitation training equipment for bedridden patients is not easy to fix, and there are mobile and placement equipment, all of which have the problem of instability.

Second, the traditional leg rehabilitation training equipment used by bedridden patients has a single training method, generally there is only one rehabilitation training method, and the rehabilitation effect is not high.

The 3rd, the leg rehabilitation training apparatus that traditional bedridden patient uses lacks the fixation to leg, and leg lacks fixation, and there is the possibility that leg slips during training.

Utility model content

The purpose of this utility model is to provide a leg rehabilitation training device for bedridden patients to solve the problems of inconvenient fixation, single training method and lack of fixation of the legs raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a leg rehabilitation training device for bedridden patients, including a bracket, a calf board and a thigh board, and also includes a fixing structure for fixing the device on the bed, which is convenient for the patient to quickly recover The rehabilitation structure and the clamping structure for fixing the patient's leg are convenient;

An adjustment plate is provided at the middle position on both sides of the inner bottom of the bracket, and the fixed structure is installed on the side of the bottom of the adjustment plate away from the bracket;

One side of one end of the support is equipped with a PLC controller, and one end inside the support is provided with a calf plate, one side of the top of the calf plate is hinged with a thigh plate, and the rehabilitation structure is installed at the middle position of the top end of the support;

Fixed splints are installed on both sides of one end of the calf board, and the clamping structure is arranged at the middle position on both sides of the one end of the calf board.

Preferably, the rehabilitation structure includes a driving motor, the driving motor is installed in the middle of one end of the top end of the bracket, and the output end of the driving motor is equipped with a driving wire wheel, and the top of the bracket on both sides of the driving wire wheel is installed with a The driving wire wheel, and the outer wall of the driven wire wheel is provided with a pull rope, the winding direction of the pull rope is opposite, and the bottom end of the pull rope is installed with a suspension ring.

Preferably, slideway boards are installed on both sides of the inside of the bracket, and elastic ropes are installed at both ends of the inside of the slideway board, and a round wheel is slidably connected to the opposite end of the elastic rope, and one side of the round wheel is connected to the calf The bottom end of the board and the thigh board are hinged.

Preferably, a positive and negative motor is installed at the middle position of the inner bottom of the bracket, and a driving pulley is installed at the output end of the positive and negative motor, a driven pulley is arranged above the driving pulley, and the driven pulley and the driving pulley pass through The belts are connected, both sides of the driven pulley are connected with the slideway plate through the rotating rod, and the two ends of the driven pulley are connected with the round wheel through the wire rope.

Preferably, the clamping structure includes a screw rod, a sleeve, a rotating handle, a groove and a moving splint, and the grooves are set at the middle position on both sides of one end of the calf plate, and the inside of the groove is connected with a screw rod One side of the screw rod passes through the calf board to install a handle, and the outer wall of the wire rod is rotatably connected to a sleeve, and one end of the sleeve runs through the calf board and is slidably connected to a movable splint.

Preferably, the fixing structure includes a clamping frame, a rubber plate, a compression spring and a fixing plate, the fixing plate is installed on the side of the bottom end of the adjusting plate away from the bracket, and the side of the fixing plate close to the bracket is installed with a clamping A frame, a compression spring is installed on one side inside the clamping frame, and a rubber plate is installed on the side of the compression spring close to the bracket.

Preferably, both ends of the top of the adjustment plate are evenly provided with fixing holes, and the inside of the fixing hole is rotatably connected with a fixing bolt, and the inner bottom of the bracket below the fixing bolt is correspondingly provided with a card slot.

Compared with the prior art, the beneficial effects of the utility model are:

(1) By being provided with a fixing bolt, a bracket, a fixing plate, a compression spring, a rubber plate and a card slot, the bracket is placed on one end of the bed by loosening the fixing bolt, and then the fixing plate is pushed so that the clamping frame clamps the side plate of the bed, And under the elastic action of the compression spring, the rubber plate is in close contact with the side plate of the bed to form a large friction, and then the fixing bolt is screwed into the slot to realize the fixation, and the stable installation of the device is completed;

(2) By setting the suspension ring, PLC controller, drive motor, driving wire wheel, pull rope, calf board, thigh board, positive and negative motor, driving pulley, driven pulley, round wheel and elastic rope, the suspension ring is placed on the patient's body At the ankle, the PLC controller controls the driving motor to drive the driven wire wheel to rotate, so that the pull rope is wound or released to cooperate with the lifting ring to realize the up and down movement of the patient's leg, by bending the patient's leg on the calf plate and thigh plate On the upper side, the positive and negative motors are controlled by the PLC controller to drive the active pulley to rotate, and the driven pulley is driven to rotate periodically under the action of the belt, so that the calf plate and thigh plate cooperate with the elastic reset of the round wheel and the elastic rope to realize the periodic rotation of the patient's legs. The bending straightens, thereby greatly reducing the patient's recovery time;

(3) By setting the fixed splint, rotating hand, screw rod, sleeve and movable splint, before performing bending training, the patient's leg is placed on the bottom of the fixed splint, and then the rotating handle is turned to drive the screw rod to rotate, thereby driving the sleeve The movable splint moves toward the side of the fixed splint, and then cooperates with the fixed splint to clamp the patient's leg to prevent the patient's leg from slipping.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is a side view sectional structure schematic diagram of the utility model;

Fig. 3 is the front structural schematic diagram of the utility model;

Fig. 4 is a schematic diagram of the enlarged structure of part A in Fig. 1 of the present invention.

In the figure: 1. Bracket; 2. Calf plate; 3. Clamping structure; 301. Screw rod; 302. Sleeve; 303. Turning hands; 304. Groove; 305. Moving splint; Holding frame; 402, rubber plate; 403, compression spring; 404, fixed plate; 5, adjusting plate; 6, driving pulley; 7, positive and negative motor; 11. Driven pulley; 12. Hanging ring; 13. Slideway plate; 14. Elastic rope; 15. Round wheel; 16. Driven pulley; 17. Wire rope; 18. PLC controller; 19. Thigh board; 20. Drive Motor; 21, card slot; 22, fixing hole; 23, fixing bolt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment 1: Please refer to Fig. 1-4, a kind of leg rehabilitation training apparatus that bedridden patient is used, comprises support 1, calf board 2 and thigh board 19, also includes the fixed structure 4 that is convenient to the apparatus is fixed on the bed, is convenient for patient Fast recovery rehabilitation structure and clamping structure for fixing the patient's leg 3;

An adjustment plate 5 is provided at the middle position on both sides of the inner bottom of the bracket 1, and the fixed structure 4 is installed on the side of the bottom end of the adjustment plate 5 away from the bracket 1;

A PLC controller 18 is installed on one side of one end of the bracket 1. The model of the PLC controller 18 can be DVP40ES200T, and one end inside the bracket 1 is provided with a calf board 2, and one side of the top of the calf board 2 is hinged with a thigh board 19 for rehabilitation. The structure is installed in the middle of the top end of the support 1;

Fixed splints 8 are installed on both sides of one end of the calf board 2, and the clamping structure 3 is arranged at the middle position on both sides of one end of the calf board 2;

Please refer to Fig. 1-4, a kind of leg rehabilitation training equipment for bedridden patients also includes rehabilitation structure, and rehabilitation structure includes drive motor 20, and the model of this drive motor 20 can be YE2-1.1KW-4, and drive motor 20 is installed on At the middle position of one end of the top end of the support 1, and the output end of the drive motor 20 is equipped with a driving wire wheel 10, the top of the bracket 1 on both sides of the driving wire wheel 10 is equipped with a driven wire wheel 11, and the outer wall of the driven wire wheel 11 is set There is a stay rope 9, the winding direction of the stay rope 9 is opposite, and the bottom end of the stay rope 9 is equipped with a suspension ring 12;

The both sides of support 1 inside are equipped with slideway plate 13, and the two ends inside slideway plate 13 are equipped with elastic cord 14, and the opposite end of elastic cord 14 is slidably connected with round wheel 15, and one side of round wheel 15 and shank The bottom ends of plate 2 and thigh plate 19 are hinged;

A positive and negative motor 7 is installed in the middle of the inner bottom of the bracket 1, the model of the positive and negative motor 7 can be F-3420-1, and the output end of the positive and negative motor 7 is equipped with a driving pulley 6, and the top of the driving pulley 6 is set There is a driven pulley 16, and the driven pulley 16 and the driving pulley 6 are connected by a belt, the both sides of the driven pulley 16 are connected with the slideway plate 13 through a rotating rod, and the two ends of the driven pulley 16 are connected by a wire rope 17 and Circular wheel 15 links to each other;

Specifically, as shown in Fig. 1, Fig. 2 and Fig. 3, when using this structure, the suspension ring 12 is first placed on the ankle of the patient, and the drive motor 20 is controlled by the PLC controller 18 to drive the driving wire wheel 10 to rotate, so that the pulley The rope 9 is wound or released to cooperate with the suspension ring 12 to realize the up and down movement of the patient's leg. By bending the patient's leg on the calf plate 2 and thigh plate 19, the positive and negative motor 7 is controlled by the PLC controller 18 to drive the driving pulley 6 Rotate, under the action of the belt, the driven pulley 16 is driven to rotate periodically, so that the calf board 2 and the thigh board 19 cooperate with the elastic reset of the round wheel 15 and the elastic rope 14 to realize the periodic bending and straightening of the patient's legs, thereby greatly reducing the Reduced patient recovery time.

Embodiment 2: The fixed structure 4 includes a clamping frame 401, a rubber plate 402, a compression spring 403 and a fixed plate 404. The fixed plate 404 is installed on the side of the bottom end of the adjustment plate 5 away from the bracket 1, and the side of the fixed plate 404 is close to the bracket 1. A clamping frame 401 is installed on one side of the clamping frame 401, a compression spring 403 is installed on one side of the clamping frame 401, and a rubber plate 402 is installed on the side of the compression spring 403 close to the bracket 1;

Both ends of the top of the adjustment plate 5 are evenly provided with fixing holes 22, and the inside of the fixing holes 22 is connected with a fixing bolt 23, and the inner bottom of the bracket 1 below the fixing bolt 23 is correspondingly provided with a card slot 21;

Specifically, as shown in Figure 1, Figure 2 and Figure 4, when using this structure, first loosen the fixing bolt 23 to place the bracket 1 on one end of the hospital bed, and then push the fixing plate 404 so that the clamping frame 401 clamps the bedside plate , and under the elastic action of the compression spring 403, the rubber plate 402 is in close contact with the bedside plate to form greater friction, and then the fixing bolt 23 is screwed into the draw-in groove 21 to realize fixing, and the stable installation of the device is completed.

Embodiment 3: The clamping structure 3 includes a screw mandrel 301, a sleeve 302, a rotating handle 303, a groove 304 and a movable splint 305. The groove 304 is set at the middle position on both sides of one end of the calf plate 2, and the groove 304 There is a threaded rod 301 connected to it in rotation, one side of the threaded rod 301 runs through the calf plate 2 and a hand 303 is installed, and the outer wall of the threaded rod 301 is rotatably connected to a sleeve 302, and one end of the sleeve 302 runs through the calf plate 2 and is slidably connected to a movable splint 305;

Concretely, as shown in Fig. 1, Fig. 2 and Fig. 3, when using this structure, at first the patient's leg is placed on the bottom end of the splint 8 before performing bending training, and then the rotating hand 303 is rotated to drive the screw rod 301 to rotate, thereby The sleeve 302 is driven to make the movable splint 305 move toward the side of the fixed splint 8, and then cooperate with the fixed splint 8 to clamp the patient's leg to prevent the patient's leg from slipping.

The output end of the PLC controller 18 is electrically connected with the reversing motor 7 and the drive motor 20 through wires.

Working principle: When using this instrument, first loosen the fixing bolt 23 and place the bracket 1 on one end of the hospital bed, then push the fixing plate 404 so that the clamping frame 401 clamps the side plate of the bed, and under the elastic action of the compression spring 403, the rubber The plate 402 is in close contact with the side plate of the bed to form a large friction, and then the fixing bolt 23 is screwed into the slot 21 for fixing, and the stable installation of the device is completed;

When in use, the suspension ring 12 is placed on the ankle of the patient, and the drive motor 20 is controlled by the PLC controller 18 to drive the driving wire wheel 10 to rotate, so that the pull rope 9 is wound or released to cooperate with the suspension ring 12 to realize the up and down movement of the patient's leg , by bending the patient's legs on the calf plate 2 and the thigh plate 19, the positive and negative motor 7 is controlled by the PLC controller 18 to drive the driving pulley 6 to rotate, and the driven pulley 16 is driven to rotate periodically under the action of the belt, so that the calf The plate 2 and the thigh plate 19 cooperate with the elastic reset of the round wheel 15 and the elastic rope 14 to realize the periodical bending and straightening of the patient's legs, thereby greatly reducing the recovery time of the patient;

Before performing bending training, place the patient's leg on the bottom of the fixed splint 8, and then turn the rotating handle 303 to drive the screw rod 301 to rotate, thereby driving the sleeve 302 to make the movable splint 305 move toward the side of the fixed splint 8, and then cooperate with the fixed splint 8 Clamp the patient's legs to prevent the patient's legs from slipping.

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

Claims (7)

1. A leg rehabilitation training apparatus for a bedridden patient, comprising a bracket (1), a calf plate (2) and a thigh plate (19), characterized in that: it also includes a fixing structure (4) to facilitate fixing the apparatus on the bed . A rehabilitation structure that facilitates rapid recovery of the patient and a clamping structure that facilitates fixing the patient's legs (3); An adjustment plate (5) is provided at the middle position on both sides of the inner bottom end of the bracket (1), and the fixing structure (4) is installed on the side of the bottom end of the adjustment plate (5) away from the bracket (1); One side of one end of the support (1) is equipped with a PLC controller (18), and one end inside the support (1) is provided with a calf board (2), and one side of the top of the calf board (2) is hinged with a thigh board (19), the rehabilitation structure is installed at the middle position of the top end of the bracket (1); Fixed splints (8) are installed on both sides of one end of the calf board (2), and the clamping structure (3) is arranged at a middle position on both sides of one end of the calf board (2). 2. A leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: the rehabilitation structure includes a drive motor (20), and the drive motor (20) is installed on the top of the support (1) At the middle position of one end, and the output end of the driving motor (20) is equipped with a driving wire wheel (10), and the top of the support (1) on both sides of the driving wire wheel (10) is equipped with a driven wire wheel (11), And the outer wall of the driven wire pulley (11) is provided with a stay cord (9), the winding direction of the stay cord (9) is opposite, and the bottom end of the stay cord (9) is equipped with a suspension ring (12). 3. A kind of leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: slideway plates (13) are installed on both sides of the inside of the support (1), and slideway plates (13) ) inside two ends are equipped with elastic rope (14), and the opposite end of described elastic rope (14) is slidably connected with round wheel (15), and one side of round wheel (15) is connected with shank board (2) and thigh board The bottom ends of (19) are hinged. 4. A leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: a positive and negative motor (7) is installed at the middle position of the inner bottom of the bracket (1), and the positive and negative motor The output end of (7) is equipped with driving pulley (6), and the top of described driving pulley (6) is provided with driven pulley (16), and is connected by belt between driven pulley (16) and driving pulley (6), so The both sides of described driven pulley (16) all link to each other with slideway plate (13) by rotating bar, and the two ends on both sides of driven pulley (16) link to each other with round wheel (15) by steel wire rope (17). 5. A leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: the clamping structure (3) includes a screw rod (301), a sleeve (302), a rotating handle (303) , a groove (304) and a movable splint (305), the groove (304) is provided at the middle position on both sides of one end of the calf plate (2), and the inner rotation of the groove (304) is connected with a screw rod ( 301), one side of the screw mandrel (301) runs through the calf plate (2) and a rotating handle (303) is installed, and the outer wall of the screw mandrel (301) is rotatably connected with a sleeve (302), and the sleeve (302) One end runs through the calf plate (2) and is slidably connected with a movable splint (305). 6. A leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: the fixed structure (4) includes a clamping frame (401), a rubber plate (402), a compression spring (403 ) and a fixed plate (404), the fixed plate (404) is installed on the side of the bottom end of the adjustment plate (5) away from the bracket (1), and the side of the fixed plate (404) close to the bracket (1) is installed with A clamping frame (401), a compression spring (403) is installed on one side inside the clamping frame (401), and a rubber plate (402) is installed on the side of the compression spring (403) close to the bracket (1). 7. A leg rehabilitation training apparatus for bedridden patients according to claim 1, characterized in that: the two ends of the top of the adjustment plate (5) are evenly provided with fixing holes (22), and the fixing holes (22 ) is rotationally connected with a fixed bolt (23), and the inner bottom end of the bracket (1) below the fixed bolt (23) is provided with a draw-in slot (21) correspondingly.

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