CN109394480B - A device for rehabilitation of paralyzed limbs and joints used in neurology - Google Patents

Abstract

The invention discloses a rehabilitation treatment device for paralyzed limbs and joints for neurology, comprising a base, a support column is fixedly installed on the top of the base, a placement plate is fixedly installed at the top of the support column, and a rotating plate is hinged on one side of the placement plate. A first groove is opened on the side of the support column close to the rotating plate, a rotating seat is installed in the first groove, a first hole is opened on the inner wall of the side of the first groove away from the opening, and a screw rod is threaded on the rotating seat. One end of the screw rod penetrates the first hole, a first gear is fixedly installed on one side of the rotating seat, and the first gear is movably sleeved on the screw rod, and the side of the support column close to the rotating plate is fixedly installed with a fixed plate, and the fixed plate A rotating motor is fixedly installed, and a second gear is fixedly installed on the output shaft of the rotating motor. The invention has high practical performance, simple structure and convenient operation, is convenient for stretching the patient's leg and massages the patient's leg, and is convenient for people to use.

Description

A device for rehabilitation of paralyzed limbs and joints used in neurology

technical field

The invention relates to the technical field of medical devices, in particular to a rehabilitation treatment device for paralyzed limbs and joints for neurology.

Background technique

In the long-term clinical practice, most of the neurology patients are accompanied by limb paralysis, and massage is often used for treatment, especially the legs. Therefore, many massagers have appeared on the market, which greatly reduces the medical costs. The labor intensity of personnel improves the work efficiency of medical personnel, and also brings certain effects to the treatment of patients. However, there are still some problems when treating patients. In addition to passive muscle massage, the range of motion of limb joints is also an important symptom of rehabilitation. In order to prevent joint contracture deformation, it is necessary to massage the knee joints while massaging the legs. After completing the flexion and extension movements, the flexion and extension movements of the knee joint can improve the treatment effect. At present, the existing rehabilitation treatment equipment for paralyzed limbs and joints in neurology has the problem of inconvenience to the patient's leg flexion and extension and the patient's leg massage. Therefore, we propose a A neurological rehabilitation treatment device for paralyzed limbs and joints is used to solve the above problems.

SUMMARY OF THE INVENTION

Based on the technical problems existing in the background art, the present invention proposes a rehabilitation treatment device for paralyzed limbs and joints for neurology.

The present invention provides a neurological rehabilitation treatment device for paralyzed limbs and joints, which includes a base, a support column is fixedly installed on the top of the base, a placement plate is fixedly installed at the top of the support column, and a rotating plate is hinged on one side of the placement plate. The side of the support column close to the rotating plate is provided with a first groove, a rotating seat is installed in the first groove, a first hole is opened on the inner wall of the side of the first groove away from the opening, and a screw rod is threaded on the rotating seat. One end of the screw rod passes through the first hole, a first gear is fixedly installed on one side of the rotating seat, and the first gear is movably sleeved on the screw rod. A rotating motor is fixedly installed, a second gear is fixedly installed on the output shaft of the rotating motor, and the second gear is meshed with the first gear, and a first sprocket is fixedly installed on the output shaft of the rotating motor, and the first sprocket is located in the One side of the second gear, the side of the rotating plate close to the support column is provided with a first chute, a sliding seat is slidably installed in the first chute, and the other end of the screw rod is rotatably installed on the sliding seat;

The top of the placing plate is provided with a second groove, a connecting plate is slidably installed in the second groove, a plurality of rubber rods are fixedly installed on the top of the connecting plate, the top of the rubber rods are fixedly installed with bumps, and two sides of the second groove are fixedly installed. There are spring grooves on the inner walls, the same vertical rod is fixedly installed on the top inner wall and the bottom inner wall of the spring groove, a movable seat is slidably installed in the spring groove, and the movable seat is movably sleeved on the corresponding vertical rod, and the vertical rod The movable sleeve is provided with a spring, one end of the spring is fixedly installed on the movable seat, the other end of the spring is fixedly installed on the inner wall of the top top of the spring groove, the bottom inner wall of the second groove is provided with a second hole, and the two sides of the second hole are The same rotating rod is rotatably installed on the inner wall, a second sprocket is fixedly sleeved on the rotating rod, and a chain is drivingly connected between the second sprocket and the first sprocket, and a cam is fixedly sleeved on the rotating rod, and the cam The top of the connector is in contact with the connecting plate.

Preferably, a limit rod is fixedly installed at one end of the screw rod.

Preferably, both the placing plate and the rotating plate are provided with restraint belts.

Preferably, a first bearing is fixedly sleeved on the rotating seat, and the outer ring of the first bearing is fixedly mounted on the inner wall of the first groove.

Preferably, a limit slot is formed on the inner wall of the first chute away from the opening thereof, a limit block is fixedly installed on one side of the sliding seat, and the limit block is slidably connected to the limit slot.

Preferably, the movable seat is provided with a circular hole, and the circular hole is slidably connected with the corresponding vertical rod.

Preferably, both ends of the rotating rod are fixedly mounted with a second bearing, and the outer ring of the second bearing is fixedly mounted on the inner wall of the second hole.

Preferably, the rotating seat is provided with a threaded hole, and the screw rod is threadedly connected with the threaded hole.

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

Through the cooperation of the rotating motor, the second gear, the first gear, the rotating seat, the screw rod, the sliding seat, the first chute and the rotating plate, the rotating motor is started, and the rotating motor drives the second gear to rotate through the output shaft. Drive the first gear to rotate, and the first gear drives the rotating seat to rotate. Since the rotating seat is threadedly connected with the screw, the rotation of the rotating seat drives the screw to move through the threaded hole, and the screw drives the sliding seat in the first chute. When sliding, the sliding seat drives the rotating plate to rotate, realizing the purpose of rotating the rotating plate;

Through the cooperation of the rotating motor, the first sprocket, the chain, the second sprocket, the rotating rod, the cam, the connecting plate, the rubber rod, the bump, the movable seat and the spring, the rotating motor is started, and the rotating motor drives the first chain through the output shaft. The wheel rotates, the first sprocket drives the second sprocket to rotate through the chain, the second sprocket drives the rotating rod to rotate, the rotating rod drives the cam to rotate, the rotation of the cam drives the connecting plate to move, and the connecting plate moves upward to drive the movement The seat moves up and compresses the spring. Under the action of the spring and the cam, the connecting plate reciprocates up and down, and the connecting plate drives the bump to move up and down through the rubber rod, thereby massaging the paralyzed limb placed on the placing plate.

The invention has high practical performance, simple structure and convenient operation, is convenient for stretching the patient's leg and massages the patient's leg, and is convenient for people to use.

Description of drawings

Fig. 1 is the structural representation of a kind of neurology rehabilitation treatment device for paralyzed limbs and joints proposed by the present invention;

FIG. 2 is a schematic cross-sectional structure diagram of part A of a neurological rehabilitation treatment device for paralyzed limbs and joints proposed by the present invention;

FIG. 3 is a schematic cross-sectional structure diagram of part B of a neurological rehabilitation treatment device for paralyzed limbs and joints proposed by the present invention;

4 is a cross-sectional structural schematic diagram of part C of a neurological rehabilitation treatment device for paralyzed limbs and joints proposed by the present invention;

FIG. 5 is a schematic cross-sectional structural diagram of part D of a neurological rehabilitation device for paralyzed limbs and joints proposed by the present invention.

In the figure: 1 base, 2 support column, 3 placement plate, 4 rotating plate, 5 first slot, 6 rotating seat, 7 first hole, 8 screw rod, 9 first gear, 10 fixed plate, 11 rotating motor, 12 The second gear, 13 The first sprocket, 14 The first chute, 15 The sliding seat, 16 The second groove, 17 The connecting plate, 18 The rubber rod, 19 The bump, 20 The spring groove, 21 The vertical rod, 22 The moving seat, 23 Spring, 24 second hole, 25 lever, 26 second sprocket, 27 chain, 28 cam.

Detailed ways

The present invention will be further explained below in conjunction with specific embodiments.

Example

Referring to Figures 1-5, the present embodiment proposes a neurological rehabilitation treatment device for paralyzed limbs and joints, including a base 1, a support column 2 is fixedly installed on the top of the base 1, and a placement plate 3 is fixedly installed on the top of the support column 2. , one side of the placing plate 3 is hinged with the rotating plate 4, the side of the support column 2 close to the rotating plate 4 is provided with a first slot 5, the first slot 5 is rotatably installed with a rotating seat 6, and the first slot 5 is far from its opening. A first hole 7 is opened on the inner wall of one side, a screw rod 8 is threaded on the rotating seat 6, one end of the screw rod 8 penetrates the first hole 7, and a first gear 9 is fixedly installed on one side of the rotating seat 6, and the first The gear 9 is movably sleeved on the screw rod 8, the side of the support column 2 close to the rotating plate 4 is fixedly installed with a fixed plate 10, the fixed plate 10 is fixedly installed with a rotating motor 11, and the output shaft of the rotating motor 11 is fixedly installed with a No. Two gears 12, and the second gear 12 meshes with the first gear 9, the output shaft of the rotating electrical machine 11 is fixedly mounted with a first sprocket 13, and the first sprocket 13 is located on one side of the second gear 12, the rotating plate 4. The side close to the support column 2 is provided with a first chute 14, a sliding seat 15 is slidably installed in the first chute 14, and the other end of the screw rod 8 is rotated and installed on the sliding seat 15; the top of the placing plate 3 is provided with There is a second groove 16, a connecting plate 17 is slidably installed in the second groove 16, a plurality of rubber rods 18 are fixedly installed on the top of the connecting plate 17, a bump 19 is fixedly installed on the top of the rubber rods 18, The side inner walls are provided with spring grooves 20, the same vertical rod 21 is fixedly installed on the top inner wall and the bottom inner wall of the spring groove 20, and a movable seat 22 is slidably installed in the spring groove 20, and the movable seat 22 is movably sleeved on the corresponding On the vertical rod 21, a spring 23 is movably sleeved on the vertical rod 21, one end of the spring 23 is fixedly installed on the movable seat 22, and the other end of the spring 23 is fixedly installed on the top top inner wall of the spring groove 20. A second hole 24 is opened on the inner wall of the bottom, and the same rotating rod 25 is rotatably installed on the inner walls of both sides of the second hole 24. The rotating rod 25 is fixedly sleeved with a second sprocket 26, and the second sprocket 26 is connected to the second sprocket 26. A chain 27 is drivingly connected between a sprocket 13, a cam 28 is fixedly sleeved on the rotating rod 25, and the top end of the cam 28 is in contact with the connecting plate 17, through the rotating motor 11, the second gear 12, the first gear 9, The rotating base 6, the screw 8, the sliding base 15, the first chute 14 and the rotating plate 4 cooperate to start the rotating motor 11. The rotating motor 11 drives the second gear 12 to rotate through the output shaft, and the second gear 12 drives the first gear 12 to rotate. The gear 9 rotates, and the first gear 9 drives the rotating base 6 to rotate. Since the rotating base 6 is threadedly connected with the screw rod 8, the rotation of the rotating base 6 drives the screw rod 8 to move through the threaded hole, and the screw rod 8 drives the sliding base 15. Sliding in the first chute 14, the sliding seat 15 drives the rotating plate 4 to rotate, and the purpose of rotating the rotating plate 4 is achieved. , rotating rod 25, cam 28, connecting plate 17, rubber rod 18, bump 1 9. The movable seat 22 cooperates with the spring 23 to start the rotary motor 11. The rotary motor 11 drives the first sprocket 13 to rotate through the output shaft. The first sprocket 13 drives the second sprocket 26 to rotate through the chain 27. The sprocket 26 drives the rotating rod 25 to rotate, the rotating rod 25 drives the cam 28 to rotate, the rotation of the cam 28 drives the connecting plate 17 to move, and the upward movement of the connecting plate 17 drives the moving seat 22 to move upward and compress the spring 23. Under the action of the cam 28, the connecting plate 17 is reciprocated up and down, and the connecting plate 17 drives the bump 19 to reciprocate up and down through the rubber rod 18, thereby massaging the paralyzed limb placed on the placing plate 3. The present invention has high practical performance. The utility model has the advantages of simple structure, convenient operation, easy to stretch and massage the patient's leg, and convenient for people to use.

In this embodiment, one end of the screw rod 8 is fixedly installed with a limit rod, the placing plate 3 and the rotating plate 4 are both provided with restraint belts, the rotating seat 6 is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixed Installed on the inner wall of the first slot 5, a limit slot is defined on the inner wall of the first chute 14 away from its opening, a limit block is fixedly installed on one side of the sliding seat 15, and the limit block is slidably connected with the limit slot , the movable seat 22 is provided with a circular hole, and the circular hole is slidably connected with the corresponding vertical rod 21, the two ends of the rotating rod 25 are fixedly installed with a second bearing, and the outer ring of the second bearing is fixedly installed with a second hole 24 On the inner wall of the rotating seat 6, a threaded hole is opened, and the screw rod 8 is threadedly connected with the threaded hole. The first chute 14 cooperates with the rotating plate 4 to start the rotating motor 11, the rotating motor 11 drives the second gear 12 to rotate through the output shaft, the second gear 12 drives the first gear 9 to rotate, and the first gear 9 drives the rotating seat 6 to rotate, because the rotating seat 6 is threadedly connected with the screw rod 8, the rotation of the rotating seat 6 drives the screw rod 8 to move through the threaded hole, and the screw rod 8 drives the sliding seat 15 to slide in the first chute 14, and the sliding seat 15 drives the rotating plate 4 to rotate, and realizes the purpose of rotating the rotating plate 4. The rubber rod 18, the bump 19, the movable seat 22 and the spring 23 cooperate to start the rotary motor 11. The rotary motor 11 drives the first sprocket 13 to rotate through the output shaft, and the first sprocket 13 drives the second sprocket through the chain 27. 26 rotates, the second sprocket 26 drives the rotating rod 25 to rotate, the rotating rod 25 drives the cam 28 to rotate, the rotation of the cam 28 drives the connecting plate 17 to move, and the upward movement of the connecting plate 17 drives the moving seat 22 to move upward and compress the spring 23. Under the action of the spring 23 and the cam 28, the connecting plate 17 is made to reciprocate up and down, and the connecting plate 17 drives the bump 19 to reciprocate up and down through the rubber rod 18, thereby massaging the paralyzed limb placed on the placing plate 3. The invention has high practical performance, simple structure, convenient operation, is convenient to stretch and massage the patient's leg, and is convenient for people to use.

In this embodiment, the thigh is fixed on the placing plate 3, the lower leg is fixed on the rotating plate 4, the rotating motor 11 is started, and the rotating motor 11 drives the second gear 12 to rotate through the output shaft, and the second gear 12 drives the first gear. 9 to rotate, the first gear 9 drives the rotating seat 6 to rotate, because the rotating seat 6 is threadedly connected with the screw rod 8, the rotation of the rotating seat 6 drives the screw rod 8 to move through the threaded hole, and the screw rod 8 drives the sliding seat 15 to move. Sliding in the first chute 14, the sliding seat 15 drives the rotating plate 4 to rotate, realizing the purpose of rotating the rotating plate 4, and the rotating plate 4 drives the calf to move, thereby realizing the exercise of the leg muscles, and the rotating motor 11 The output shaft drives the first sprocket 13 to rotate, the first sprocket 13 drives the second sprocket 26 to rotate through the chain 27, the second sprocket 26 drives the rotating rod 25 to rotate, and the rotating rod 25 drives the cam 28 to rotate , the rotation of the cam 28 drives the connecting plate 17 to move, and the upward movement of the connecting plate 17 drives the moving seat 22 to move upward and compress the spring 23. Under the action of the spring 23 and the cam 28, the connecting plate 17 moves up and down and the The convex block 19 is driven by the rubber rod 18 to reciprocate up and down, so as to massage the paralyzed limb placed on the placing plate 3 , the operation is simple, and it is convenient for people to use.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. A neurological rehabilitation treatment device for paralyzed limbs and joints, comprising a base (1), characterized in that a support column (2) is fixedly installed on the top of the base (1), and a top of the support column (2) is fixedly installed There is a placing plate (3), a rotating plate (4) is hinged on one side of the placing plate (3), and a first groove (5) is opened on the side of the support column (2) close to the rotating plate (4), and the first groove ( 5) A rotating seat (6) is installed in the inner rotation, a first hole (7) is opened on the inner wall of the first groove (5) away from its opening, and a screw rod (8) is threaded on the rotating seat (6). One end of the screw rod (8) penetrates the first hole (7), a first gear (9) is fixedly installed on one side of the rotating seat (6), and the first gear (9) is movably sleeved on the screw rod (8). , a fixing plate (10) is fixedly installed on the side of the support column (2) close to the rotating plate (4), the rotating motor (11) is fixedly installed on the fixing plate (10), and the output shaft of the rotating motor (11) is fixedly installed There is a second gear (12), and the second gear (12) meshes with the first gear (9), and a first sprocket (13) is fixedly installed on the output shaft of the rotating electrical machine (11), and the first sprocket (13) Located on one side of the second gear (12), a first chute (14) is provided on the side of the rotating plate (4) close to the support column (2), and a sliding groove (14) is slidably installed in the first chute (14). seat (15), and the other end of the screw rod (8) is rotatably mounted on the sliding seat (15); The top of the placing plate (3) is provided with a second groove (16), a connecting plate (17) is slidably installed in the second groove (16), and a plurality of rubber rods (18) are fixedly installed on the top of the connecting plate (17). ), a bump (19) is fixedly installed on the top of the rubber rod (18), spring grooves (20) are opened on both inner walls of the second groove (16), and the top and bottom inner walls of the spring groove (20) The same vertical rod (21) is fixedly installed on the upper part, a movable seat (22) is slidably installed in the spring groove (20), and the movable seat (22) is movably sleeved on the corresponding vertical rod (21), and the vertical rod (21) The upper movable sleeve is provided with a spring (23), one end of the spring (23) is fixedly installed on the movable seat (22), and the other end of the spring (23) is fixedly installed on the top top inner wall of the spring groove (20), the second groove The inner wall of the bottom of (16) is provided with a second hole (24), the inner walls of both sides of the second hole (24) are rotatably installed with the same rotating rod (25), and the rotating rod (25) is fixedly sleeved with a second hole. The sprocket (26), and a chain (27) is drivingly connected between the second sprocket (26) and the first sprocket (13), a cam (28) is fixedly sleeved on the rotating rod (25), and the cam ( The top of 28) is in contact with the connecting plate (17). 2 . The paralyzed limb joint rehabilitation treatment device for neurology according to claim 1 , wherein a limit rod is fixedly installed at one end of the screw rod ( 8 ). 3 . 3 . The neurological rehabilitation treatment device for paralyzed limbs and joints according to claim 1 , wherein the placing plate ( 3 ) and the rotating plate ( 4 ) are both provided with restraint belts. 4 . 4 . The neurological rehabilitation treatment device for paralyzed limb joints according to claim 1 , wherein the rotating seat ( 6 ) is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly installed. 5 . on the inner wall of the first groove (5). 5 . The neurological rehabilitation treatment device for paralyzed limb joints according to claim 1 , wherein the first chute ( 14 ) is provided with a limit groove on the inner wall of one side away from its opening, and the sliding seat ( 14 ). 15) A limit block is fixedly installed on one side, and the limit block is slidably connected with the limit slot. 6 . The neurological rehabilitation treatment device for paralyzed limbs and joints according to claim 1 , wherein the movable seat ( 22 ) is provided with a circular hole, and the circular hole slides with the corresponding vertical rod ( 21 ). 7 . connect. 7 . The neurological rehabilitation treatment device for paralyzed limbs and joints according to claim 1 , wherein the two ends of the rotating rod ( 25 ) are fixedly installed with a second bearing, and the outer ring of the second bearing has a second bearing. 8 . It is fixedly installed on the inner wall of the second hole (24). 8 . The neurological rehabilitation treatment device for paralyzed limbs and joints according to claim 1 , wherein the rotating seat ( 6 ) is provided with a threaded hole, and the screw rod ( 8 ) is threadedly connected with the threaded hole. 9 .

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