CN113967148B

CN113967148B - Rehabilitation exercise instrument

Info

Publication number: CN113967148B
Application number: CN202010715122.4A
Authority: CN
Inventors: 方彦雯; 方志财
Original assignee: Heye Health Technology Co Ltd
Current assignee: Heye Health Technology Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2024-07-09
Anticipated expiration: 2040-07-23
Also published as: CN113967148A

Abstract

The invention relates to the technical field of rehabilitation equipment, in particular to a rehabilitation exercise instrument which can facilitate a patient to independently finish exercise work by performing rehabilitation exercise on arm parts of a human body, save manpower when medical staff performs exercise assistance, simultaneously, the equipment can run for a long time, facilitate long-time exercise assistance on the patient, improve the rehabilitation speed of the patient, save the physical strength of the medical staff and improve the practicability and reliability; including base, first frid, second frid, two sets of first support frames, two sets of second support frames, two sets of third support frames and first pivot of placing, the top right side of base is provided with adjusting device, and the right side of first frid of placing is installed on adjusting device, and the second is placed the frid and is located the left side of first frid of placing.

Description

Rehabilitation exercise instrument

Technical Field

The invention relates to the technical field of rehabilitation equipment, in particular to a rehabilitation exercise instrument.

Background

As is well known, along with the continuous development of economy in China and the continuous improvement of medical level, medical equipment for assisting patient rehabilitation is also continuously innovated and researched, wherein the lower limb rehabilitation exercise equipment is more common, the relative upper limb arm rehabilitation exercise equipment is less, the existing arm rehabilitation exercise mode mainly aims at achieving the purpose of exercise by lifting and bending the arms of the patient through the help of medical staff, when the exercise mode is adopted, the patient cannot independently perform rehabilitation exercise, the medical staff is required to assist, the manpower consumption is more, meanwhile, the medical staff assists the patient to exercise for a long time, and the physical power consumption is larger.

Disclosure of Invention

In order to solve the technical problems, the invention provides the rehabilitation exercise device which can facilitate the patient to independently complete the exercise work by performing the rehabilitation exercise on the arm parts of the human body, save the manpower of medical staff during the exercise assistance, simultaneously, the device can run for a long time, facilitate the exercise assistance for the patient for a long time, improve the rehabilitation speed of the patient, save the physical strength of the medical staff and improve the practicability and the reliability.

The invention relates to a rehabilitation exercise instrument, which comprises a base, a first placing groove plate, a second placing groove plate, two groups of first supporting frames, two groups of second supporting frames, two groups of third supporting frames and a first rotating shaft, wherein the right side of the top of the base is provided with an adjusting device, the right side of the first placing groove plate is arranged on the adjusting device, the second placing groove plate is positioned at the left side of the first placing groove plate, the bottoms of the two groups of first supporting frames are respectively arranged at the left front side and the left rear side of the top of the first placing groove plate, the right sides of the two groups of second supporting frames are respectively and rotatably connected with the upper sides of the two groups of first supporting frames, the lower sides of the two groups of second supporting frames are respectively arranged at the right front side and the right rear side of the top of the second placing groove plate, The right sides of the two groups of third supporting frames are respectively arranged at the left front side and the left rear side of the bottom of the first placing groove plate, the front side and the rear side of the first rotating shaft are respectively rotatably arranged at the left sides of the two groups of third supporting frames, the rear side of the first rotating shaft is provided with a power device, the power device is in transmission connection with the first rotating shaft, the first rotating shaft is provided with a gear, the lower side of the first placing groove plate is provided with a supporting groove plate, the supporting groove plate is positioned below the two groups of third supporting frames, the inner side of the supporting groove plate is slidably provided with a pushing groove plate, the inner side of the pushing groove plate is slidably provided with a pushing plate, the supporting groove plate, the pushing groove plate and the pushing plate are arc-shaped, the left side of the pushing plate is arranged on the second placing groove plate, the upper sides of the supporting groove plate, the pushing groove plate and the pushing plate are all parallel and level, the upper sides of the pushing groove plate and the upper sides of the pushing plate are respectively provided with teeth, the teeth on the pushing groove plate correspond to the teeth on the pushing plate, the left lower side of the gear is meshed with the teeth on the pushing plate, the front side and the rear side of the inner wall of the pushing groove plate are respectively communicated with first guide grooves, the left ends of the two groups of first guide grooves are respectively communicated with the left ends of the pushing groove plate, the front side and the rear side of the pushing plate are respectively provided with first guide plates, the two groups of first guide plates are respectively positioned in the two groups of first guide grooves and can slide in the two groups of first guide grooves, the front side and the rear side of the inner wall of the supporting groove plate are respectively communicated with second guide grooves, The left ends of the two groups of second guide grooves are communicated with the left end of the supporting groove plate, the front side and the rear side of the pushing groove plate are respectively provided with a second guide plate, the two groups of second guide plates are respectively positioned in the two groups of second guide grooves and can slide in the two groups of second guide grooves, the bottom of the inner wall of the pushing groove plate is communicated with a first limit groove, the left side and the right side of the first limit groove are both closed, the right side of the bottom of the pushing plate is provided with a first limit bulge, the lower side of the first limit bulge is positioned on the right side of the inner side of the first limit groove, the bottom of the inner wall of the supporting groove plate is communicated with a second limit groove, the left side and the right side of the second limit groove are both closed, the right side of the bottom of the pushing groove plate is provided with a second limit bulge, The lower sides of the second limiting protrusions are positioned in the second limiting grooves, two groups of first guide plates, two groups of second guide grooves, two groups of second guide plates, the first limiting grooves and the second limiting grooves are arc-shaped, elastic devices are arranged on the left side inside the first limiting grooves and the right side inside the second limiting grooves, the elastic strength of the elastic devices in the first limiting grooves is smaller than that of the elastic devices in the second limiting grooves, a second telescopic rod is arranged on the left side of the top of the base, and the top of the second telescopic rod is arranged at the bottom of the supporting groove plate; The power device is opened, the power device drives the gear to rotate positively through the first rotating shaft, the gear is meshed with the teeth on the pushing plate, the gear drives the pushing plate to move leftwards, the pushing plate pushes the second placing groove plate and the two groups of second supporting frames to rotate on the two groups of first supporting frames, the pushing plate slides in the pushing groove plate, meanwhile, the pushing plate drives the two groups of first guide plates and the first limiting protrusions to move leftwards, the two groups of first guide plates slide in the two groups of first guide grooves respectively, the first limiting protrusions move in the first limiting grooves, when the pushing plate moves to the left side of the pushing groove plate, the first limiting protrusions squeeze and pass through the elastic devices in the first limiting grooves, the left side of the first limiting protrusions contacts with the left closed position of the first limiting grooves, At the moment, the pushing plate pulls the pushing groove plate to move leftwards through the first limiting bulge, the pushing groove plate drives the second limiting bulge to extrude and move leftwards beyond the elastic device in the second limiting groove, the gear is meshed with the teeth on the pushing groove plate, the gear directly drives the pushing groove plate to move leftwards, the teeth on the pushing plate are separated from the gear, the elastic device in the first limiting groove blocks the first limiting bulge to prevent the first limiting bulge from moving rightwards, so that the positions of the pushing plate and the pushing groove plate are kept relatively fixed, the pushing groove plate slides in the supporting groove plate, the pushing groove plate drives the two groups of second guide plates to slide in the two groups of second guide grooves respectively, and when the pushing groove plate moves to the left side of the supporting groove plate, Closing the power device, stopping rotating the gear, rotating the second placing groove plate to the maximum angle, reversely operating the power device, driving the gear to reversely rotate by the power device through the first rotating shaft, sequentially driving the pushing groove plate and the pushing plate to move rightwards and restore to the initial position by the gear, restoring the second placing groove plate to the initial state, thereby completing the reciprocating motion of the second placing groove plate, when the first limiting bulge moves to the right side of the first limiting groove, the right side of the first limiting bulge contacts with the right side closing position of the first limiting groove, the pushing plate can push the pushing groove plate to move rightwards through the first limiting bulge, the pushing groove plate drives the second limiting bulge to move rightwards, and the second limiting bulge is extruded to cross the elastic device in the second limiting groove and move to the initial position, When the pushing plate starts to move leftwards, the elastic device in the second limiting groove can block the second limiting bulge so as to block the pushing groove plate and prevent the pushing groove plate from synchronously moving along with the pushing plate, a patient lies on a sickbed flatly, a human body big arm is placed on the first placing groove plate, a human body small arm is placed on the second placing groove plate, the human body small arm is driven to lift and bend through the reciprocating motion of the second placing groove plate, so that the human body arm is assisted in exercise, and because the elastic strength of the elastic device in the first limiting groove is smaller than that of the elastic device in the second limiting groove, the first limiting bulge can be conveniently extruded leftwards and passes through the elastic device in the first limiting groove, The elastic device in the second limit groove keeps the blocking effect on the second limit bulge, when the second limit bulge is effectively prevented from crossing the elastic device in the second limit groove, the first limit bulge is positioned on the right side of the elastic device in the first limit groove, when the gear is prevented from driving the pushing groove plate to move leftwards, the pushing plate slides rightwards in the pushing groove plate, the supporting groove plate can be conveniently supported by arranging the second telescopic rod, the auxiliary rehabilitation exercise can be conveniently carried out on the arm part of a human body, the patient can independently finish the exercise work, the manpower of medical staff during the auxiliary exercise is saved, the equipment can be operated for a long time, the long-time auxiliary exercise is conveniently carried out on the patient, The rehabilitation speed of the patient is improved, the physical strength of medical staff is saved, and the practicability and the reliability are improved.

The invention relates to a rehabilitation exercise instrument, which comprises a supporting barrel, a spring, a sliding block, a fourth supporting frame and a roller, wherein the supporting barrel is arranged at the bottom of the inner wall of a second limiting groove; when the second spacing protruding push groove plate moves left, the second spacing protruding extrudees the upside of gyro wheel, the gyro wheel moves down, the gyro wheel drives fourth support frame downwardly moving, the fourth support frame drives the slider and slides down in supporting the bucket, the slider extrudees the spring, elastic deformation takes place for the spring, when the second spacing protruding moves to the left side of gyro wheel, the spring promotes the gyro wheel upward movement and resumes initial position through slider and fourth support frame, through setting up two sets of resilient means, can conveniently block and spacing first spacing protruding and the spacing protruding of second, prevent to promote the board and promote the random removal of groove plate, improve practicality and reliability.

The invention relates to a rehabilitation exercise instrument, which comprises a motor, a speed reducer, a second rotating shaft, a first belt pulley, a second belt pulley and a belt, wherein the motor and the speed reducer are both arranged on a third support frame at the rear side and can be in transmission connection with each other; the motor is turned on, the motor can drive the second belt pulley to rotate through the speed reducer, the second rotating shaft, the first belt pulley and the belt, and the second belt pulley drives the gear to rotate through the first rotating shaft.

The invention relates to a rehabilitation exercise instrument, wherein an adjusting device comprises two groups of oil cylinder push rods, a hydraulic station and two groups of hydraulic pipes, wherein the bottoms of the two groups of oil cylinder push rods are arranged on a base, the tops of the two groups of oil cylinder push rods are arranged on the right side of a first placing groove plate, the hydraulic station is arranged on the base, and the two groups of oil cylinder push rods can be communicated with the hydraulic station through the two groups of hydraulic pipes respectively; the hydraulic station can reciprocate through the top of two sets of hydro-cylinder push rods of two sets of hydraulic pipes synchro control, and the top of two sets of hydro-cylinder push rods drives first placing groove plate and second placing groove plate and reciprocate in step to adjust the height of first placing groove plate and second placing groove plate, conveniently carry out the adaptability adjustment according to patient's arm height and sick bed height, and the top that first placing groove plate accessible supporting groove plate drove the second telescopic link simultaneously reciprocates, improves practicality and reliability.

According to the rehabilitation exercise device, the strapping tapes are arranged on the first placing groove plate and the second placing groove plate; through setting up two sets of tie, can conveniently fix human big arm and forearm, prevent that it from removing at will, improve the practicality.

According to the rehabilitation exercise instrument, a plurality of groups of magnetic therapy blocks are uniformly arranged on the inner wall of the first placement groove plate and the inner wall of the second placement groove plate; through setting up multiunit magnetotherapy piece, can conveniently carry out magnetotherapy massage therapy to patient's arm, accelerate arm blood circulation, improve recovered effect, improve the practicality.

The invention relates to a rehabilitation exercise instrument which also comprises two groups of first telescopic rods, wherein the tops of the two groups of first telescopic rods are respectively rotatably arranged on the front side and the rear side of the right end of a second placing groove plate, and the bottoms of the two groups of first telescopic rods are respectively rotatably arranged on the front side and the rear side of the left end of the first placing groove plate; through setting up two sets of first telescopic links, can conveniently support the second and place the frid, improve the fastness and the stationarity when the frid removes are placed to the second, improve the reliability.

The invention relates to a rehabilitation exercise device, which also comprises a shield, wherein the shield is positioned at the outer side of a power device, and the front side and the rear side of the shield are respectively arranged on two groups of third supporting frames; through setting up the guard shield, can conveniently carry out effective protection to power device, first pivot and gear, prevent that it from causing the injury to the human body when moving, improve the practicality.

The invention relates to a rehabilitation exercise instrument which also comprises four groups of self-locking universal wheels, wherein the four groups of self-locking universal wheels are uniformly arranged on the outer side of the bottom of a base; by arranging four groups of self-locking universal wheels, the device can be conveniently pushed to move, and the practicability and the reliability are improved.

Compared with the prior art, the invention has the beneficial effects that: the power device is opened, the power device drives the gear to rotate positively through the first rotating shaft, the gear is meshed with the teeth on the pushing plate, the gear drives the pushing plate to move leftwards, the pushing plate pushes the second placing groove plate and the two groups of second supporting frames to rotate on the two groups of first supporting frames, the pushing plate slides in the pushing groove plate, meanwhile, the pushing plate drives the two groups of first guide plates and the first limiting protrusions to move leftwards, the two groups of first guide plates slide in the two groups of first guide grooves respectively, the first limiting protrusions move in the first limiting grooves, when the pushing plate moves to the left side of the pushing groove plate, the first limiting protrusions squeeze and pass through the elastic devices in the first limiting grooves, The left side of the first limit bulge is contacted with the left closed position of the first limit groove, at the moment, the pushing plate pulls the pushing groove plate to move leftwards through the first limit bulge, the pushing groove plate drives the second limit bulge to extrude and move leftwards beyond the elastic device in the second limit groove, the gear starts to be meshed with the teeth on the pushing groove plate, the gear directly drives the pushing groove plate to move leftwards, the teeth on the pushing plate are separated from the gear, the elastic device in the first limit groove blocks the first limit bulge to prevent the first limit bulge from moving rightwards, so that the positions of the pushing plate and the pushing groove plate are kept relatively fixed, the pushing groove plate slides in the supporting groove plate, the pushing groove plate drives the two groups of second guide plates to slide in the two groups of second guide grooves respectively, when the pushing groove plate moves to the left side of the supporting groove plate, the power device is turned off, the gear stops rotating, the second placing groove plate rotates to the maximum angle, the power device is reversely operated, the power device drives the gear to reversely rotate through the first rotating shaft, the gear sequentially drives the pushing groove plate and the pushing plate to move rightwards and restore to the initial position, the second placing groove plate restores to the initial state, so that the reciprocating movement of the second placing groove plate is completed, when the first limiting protrusion moves to the right side of the first limiting groove, the right side of the first limiting protrusion contacts with the right side closing position of the first limiting groove, the pushing plate can push the pushing groove plate to move rightwards through the first limiting protrusion, the pushing groove plate drives the second limiting protrusion to move rightwards, the second limiting bulge is extruded to cross the elastic device in the second limiting groove and moves to the initial position, when the pushing plate starts to move leftwards, the elastic device in the second limiting groove can block the second limiting bulge, so that the pushing groove plate is blocked, the pushing groove plate is prevented from moving synchronously along with the pushing plate, a patient lies on a sickbed, the human body big arm is placed on the first placing groove plate, the human body small arm is placed on the second placing groove plate, the human body small arm is driven to lift and bend through the reciprocating motion of the second placing groove plate, and thus the human body arm is assisted in exercise, because the elastic strength of the elastic device in the first limiting groove is smaller than that of the elastic device in the second limiting groove, The elastic device in the second limit groove keeps the blocking effect on the second limit protrusion when the first limit protrusion extrudes leftwards and passes the elastic device in the first limit groove, the first limit protrusion is positioned on the right side of the elastic device in the first limit groove when the second limit protrusion passes the elastic device in the second limit groove, the pushing plate slides rightwards in the pushing groove plate when the gear is prevented from driving the pushing groove plate to move leftwards, the supporting groove plate can be conveniently supported by the second telescopic rod, the patient can conveniently and independently finish the exercise work by assisting the rehabilitation exercise on the arm part of the human body, the manpower of the medical staff during assisting the exercise is saved, Meanwhile, the equipment can run for a long time, is convenient for carrying out long-time auxiliary exercise on patients, improves the rehabilitation speed of the patients, saves the physical strength of medical staff, and improves the practicability and the reliability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a right side partial enlarged structure of the support trough plate of FIG. 1;

FIG. 3 is an enlarged schematic view of the support tub of FIG. 2;

FIG. 4 is an enlarged schematic view of the motor of FIG. 1;

FIG. 5 is an enlarged left-hand top oblique view of the gear of FIG. 1;

The reference numerals in the drawings: 1. a base; 2. a first placement slot plate; 3. a second placement slot plate; 4. a first support frame; 5. a second support frame; 6. a third support frame; 7. a first rotating shaft; 8. a gear; 9. supporting the trough plate; 10. pushing the groove plate; 11. a pushing plate; 12. a first guide groove; 13. a first guide plate; 14. a second guide groove; 15. a second guide plate; 16. a first limit groove; 17. the first limiting protrusion; 18. the second limit groove; 19. the second limiting bulge; 20. a supporting barrel; 21. a spring; 22. a slide block; 23. a fourth support frame; 24. a roller; 25. a motor; 26. a speed reducer; 27. a second rotating shaft; 28. a first pulley; 29. a second pulley; 30. a belt; 31. an oil cylinder push rod; 32. a hydraulic station; 33. a hydraulic pipe; 34. a strapping; 35. a magnetic therapy block; 36. a first telescopic rod; 37. a shield; 38. self-locking universal wheels; 39. and a second telescopic rod.

Detailed Description

The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, in the rehabilitation exercise apparatus of the present invention, when in operation, a power device is turned on, the power device drives a gear 8 to rotate forward through a first rotating shaft 7, the gear 8 is meshed with teeth on a pushing plate 11, the gear 8 drives the pushing plate 11 to move leftwards, the pushing plate 11 pushes a second placing groove plate 3 and two groups of second supporting frames 5 to rotate on two groups of first supporting frames 4, the pushing plate 11 slides in a pushing groove plate 10, meanwhile, the pushing plate 11 drives two groups of first guide plates 13 and first limiting protrusions 17 to move leftwards, the two groups of first guide plates 13 slide in two groups of first guide grooves 12 respectively, the first limiting protrusions 17 move in first limiting grooves 16, When the pushing plate 11 moves to the left side of the pushing groove plate 10, the first limiting protrusion 17 extrudes and passes through the elastic device in the first limiting groove 16, the left side of the first limiting protrusion 17 contacts with the left closed position of the first limiting groove 16, at this time, the pushing plate 11 pulls the pushing groove plate 10 to move leftwards through the first limiting protrusion 17, the pushing groove plate 10 drives the second limiting protrusion 19 to extrude and passes through the elastic device in the second limiting groove 18 to move leftwards, the gear 8 starts to be meshed with the teeth on the pushing groove plate 10, the gear 8 directly drives the pushing groove plate 10 to move leftwards, the teeth on the pushing plate 11 are separated from the gear 8, the elastic device in the first limiting groove 16 stops the first limiting protrusion 17, Preventing the first limit protrusion 17 from moving rightwards, so that the positions of the pushing plate 11 and the pushing groove plate 10 are kept relatively fixed, the pushing groove plate 10 slides in the supporting groove plate 9, the pushing groove plate 10 drives the two groups of second guide plates 15 to slide in the two groups of second guide grooves 14 respectively, when the pushing groove plate 10 moves to the left side of the supporting groove plate 9, the power device is closed, the gear 8 stops rotating, the second placing groove plate 3 rotates to the maximum angle, the power device is reversely operated, the power device drives the gear 8 to reversely rotate through the first rotating shaft 7, the gear 8 drives the pushing groove plate 10 and the pushing plate 11 to move rightwards in sequence and restore to the initial position, The second placing groove plate 3 is restored to the initial state, so that the reciprocating movement of the second placing groove plate 3 is completed, when the first limiting protrusion 17 moves to the right side of the first limiting groove 16, the right side of the first limiting protrusion 17 is in contact with the right side closing position of the first limiting groove 16, the pushing plate 11 can push the pushing groove plate 10 to move rightwards through the first limiting protrusion 17, the pushing groove plate 10 drives the second limiting protrusion 19 to move rightwards, the second limiting protrusion 19 is extruded to pass through the elastic device in the second limiting groove 18 and move to the initial position, when the pushing plate 11 starts to move leftwards, the elastic device in the second limiting groove 18 can block the second limiting protrusion 19, Thereby blocking the pushing groove plate 10, preventing the pushing groove plate 10 from synchronously moving along with the pushing plate 11, enabling the patient to lie on the sickbed, placing the human body big arm on the first placing groove plate 2, placing the human body small arm on the second placing groove plate 3, driving the human body small arm to lift and bend through the reciprocating motion of the second placing groove plate 3, thereby assisting the exercise of the human body arm, and because the elastic strength of the elastic device in the first limiting groove 16 is smaller than that of the elastic device in the second limiting groove 18, the elastic device in the second limiting groove 18 can conveniently make the first limiting bulge 17 press leftwards and pass the elastic device in the first limiting groove 16 to keep the blocking function of the second limiting bulge 19, When the second limiting bulge 19 is effectively prevented from crossing the elastic device in the second limiting groove 18, the first limiting bulge 17 is positioned on the right side of the elastic device in the first limiting groove 16, and when the gear 8 is prevented from driving the pushing groove plate 10 to move leftwards, the pushing plate 11 slides rightwards in the pushing groove plate 10, and the supporting groove plate 9 can be conveniently supported by arranging the second telescopic rod 39.

The main functions realized by the invention are as follows: by carrying out auxiliary rehabilitation exercise on the arm parts of the human body, the patient can conveniently and independently finish exercise work, the manpower of medical staff during auxiliary exercise is saved, meanwhile, the equipment can run for a long time, the patient can be conveniently and conveniently subjected to long-time auxiliary exercise, the rehabilitation speed of the patient is improved, and the physical strength of the medical staff is saved; the elastic device works in such a way that when the second limiting protrusion 19 moves leftwards along with the pushing groove plate 10, the second limiting protrusion 19 extrudes the upper side of the roller 24, the roller 24 moves downwards, the roller 24 drives the fourth supporting frame 23 to move downwards, the fourth supporting frame 23 drives the sliding block 22 to slide downwards in the supporting barrel 20, the sliding block 22 extrudes the spring 21, the spring 21 elastically deforms, when the second limiting protrusion 19 moves to the left side of the roller 24, the spring 21 pushes the roller 24 to move upwards and restore to the initial position through the sliding block 22 and the fourth supporting frame 23, and by arranging two groups of elastic devices, the first limiting protrusion 17 and the second limiting protrusion 19 can be conveniently blocked and limited, so that the pushing plate 11 and the pushing groove plate 10 can be prevented from moving randomly; the power device is operated in a mode that the motor 25 is turned on, the motor 25 can drive the second belt pulley 29 to rotate through the speed reducer 26, the second rotating shaft 27, the first belt pulley 28 and the belt 30, and the second belt pulley 29 drives the gear 8 to rotate through the first rotating shaft 7; the working mode of the adjusting device is that the hydraulic station 32 can synchronously control the tops of the two groups of oil cylinder push rods 31 to move up and down through the two groups of hydraulic pipes 33, the tops of the two groups of oil cylinder push rods 31 drive the first placing groove plate 2 and the second placing groove plate 3 to synchronously move up and down, so that the heights of the first placing groove plate 2 and the second placing groove plate 3 are adjusted, the height of a patient arm and the height of a sickbed can be conveniently adjusted in an adaptive manner, and meanwhile, the first placing groove plate 2 can drive the tops of the second telescopic rods 39 to move up and down through the supporting groove plate 9; by arranging two groups of strapping 34, the large arm and the small arm of the human body can be conveniently fixed, and the human body can be prevented from moving randomly; by arranging a plurality of groups of magnetic therapy blocks 35, the magnetic therapy massage treatment can be conveniently carried out on the arm of a patient, the blood circulation of the arm is accelerated, and the rehabilitation effect is improved; by arranging two groups of first telescopic rods 36, the second placing groove plate 3 can be supported conveniently, and the firmness and the stability of the second placing groove plate 3 during movement are improved; by arranging the shield 37, the power device, the first rotating shaft 7 and the gear 8 can be conveniently and effectively protected, and the damage to human bodies during operation is prevented; by providing four sets of self-locking universal wheels 38, the device can be conveniently pushed to move, and the practicability and reliability are improved.

The rehabilitation exercise instrument has the advantages that the installation mode, the connection mode or the setting mode are all common mechanical modes, and the rehabilitation exercise instrument can be implemented as long as the beneficial effects can be achieved; the hydraulic station 32 and the magnet therapy block 35 are commercially available.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims

1. The utility model provides a rehabilitation exercise instrument, which is characterized in that the rehabilitation exercise instrument comprises a base (1), a first placing groove plate (2), a second placing groove plate (3), two groups of first supporting frames (4), two groups of second supporting frames (5), two groups of third supporting frames (6) and a first rotating shaft (7), wherein an adjusting device is arranged on the right side of the top of the base (1), the right side of the first placing groove plate (2) is arranged on the adjusting device, the second placing groove plate (3) is positioned on the left side of the first placing groove plate (2), the bottoms of the two groups of first supporting frames (4) are respectively arranged on the left front side and the left rear side of the top of the first placing groove plate (2), the right side of the two groups of second supporting frames (5) are respectively and rotatably connected with the upper sides of the two groups of first supporting frames (4), The lower sides of the two groups of second supporting frames (5) are respectively arranged on the right front side and the right rear side of the top of the second placing groove plate (3), the right sides of the two groups of third supporting frames (6) are respectively arranged on the left front side and the left rear side of the bottom of the first placing groove plate (2), the front side and the rear side of the first rotating shaft (7) are respectively rotatably arranged on the left sides of the two groups of third supporting frames (6), the rear side of the third supporting frames (6) is provided with a power device, the power device is in transmission connection with the first rotating shaft (7), the first rotating shaft (7) is provided with a gear (8), the lower side of the first placing groove plate (2) is provided with a supporting groove plate (9), the supporting groove plate (9) is positioned below the two groups of third supporting frames (6), The inner side of the supporting groove plate (9) is slidably provided with a pushing groove plate (10), the inner side of the pushing groove plate (10) is slidably provided with a pushing plate (11), the supporting groove plate (9), the pushing groove plate (10) and the pushing plate (11) are all arc-shaped, the left side of the pushing plate (11) is arranged on the second placing groove plate (3), the upper sides of the supporting groove plate (9), the pushing groove plate (10) and the pushing plate (11) are all parallel and level with each other, teeth are arranged on the upper side of the pushing groove plate (10) and the upper side of the pushing plate (11), the teeth on the pushing groove plate (10) correspond to the teeth on the pushing plate (11), the left lower side of the gear (8) is meshed with the teeth on the pushing plate (11), The front side and the rear side of the inner wall of the pushing groove plate (10) are respectively communicated with first guide grooves (12), the left ends of the two groups of first guide grooves (12) are respectively communicated with the left end of the pushing groove plate (10), the front side and the rear side of the pushing plate (11) are respectively provided with first guide plates (13), the two groups of first guide plates (13) are respectively positioned in the two groups of first guide grooves (12) and can slide in the two groups of first guide grooves (12), the front side and the rear side of the inner wall of the supporting groove plate (9) are respectively communicated with second guide grooves (14), the left ends of the two groups of second guide grooves (14) are respectively communicated with the left end of the supporting groove plate (9), the front side and the rear side of the pushing groove plate (10) are respectively provided with second guide plates (15), The two groups of second guide plates (15) are respectively positioned in the two groups of second guide grooves (14) and can slide in the two groups of second guide grooves (14), the bottom of the inner wall of the pushing groove plate (10) is communicated with a first limit groove (16), the left side and the right side of the first limit groove (16) are both closed, the right side of the bottom of the pushing plate (11) is provided with a first limit bulge (17), the lower side of the first limit bulge (17) is positioned on the right side inside the first limit groove (16), the bottom of the inner wall of the supporting groove plate (9) is communicated with a second limit groove (18), the left side and the right side of the second limit groove (18) are both closed, the right side of the bottom of the pushing groove plate (10) is provided with a second limit bulge (19), The lower sides of the second limiting protrusions (19) are positioned in the second limiting grooves (18), two groups of first guide grooves (12), two groups of first guide plates (13), two groups of second guide grooves (14), two groups of second guide plates (15), the first limiting grooves (16) and the second limiting grooves (18) are arc-shaped, elastic devices are arranged on the left side inside the first limiting grooves (16) and the right side inside the second limiting grooves (18), the elastic strength of the elastic devices in the first limiting grooves (16) is smaller than that of the elastic devices in the second limiting grooves (18), a second telescopic rod (39) is arranged on the left side of the top of the base (1), and the top of the second telescopic rod (39) is arranged at the bottom of the supporting groove plate (9);

When the push plate moves to the left side of the push groove plate, the first limiting bulge extrudes and passes through the elastic device in the first limiting groove, the left side of the first limiting bulge contacts with the left closed position of the first limiting groove, at the moment, the push plate pulls the push groove plate to move leftwards through the first limiting bulge, the push groove plate drives the second limiting bulge to extrude and passes through the elastic device in the second limiting groove to move leftwards, the gear starts to be meshed with the teeth on the push groove plate, the gear directly drives the push groove plate to move leftwards, the teeth on the push plate are separated from the gear, the elastic device in the first limiting groove blocks the first limiting bulge, and the first limiting bulge is prevented from moving rightwards, so that the positions of the push plate and the push groove plate are kept relatively fixed.

2. The rehabilitation and exercise apparatus according to claim 1, wherein the elastic device comprises a supporting barrel (20), a spring (21), a sliding block (22), a fourth supporting frame (23) and a roller (24), the supporting barrel (20) is installed at the bottom of the inner wall of the second limiting groove (18), the spring (21) and the sliding block (22) are both located inside the supporting barrel (20), the top of the spring (21) is connected with the bottom of the sliding block (22), the sliding block (22) can slide up and down in the supporting barrel (20), the lower side of the fourth supporting frame (23) passes through the supporting barrel (20) and is installed at the top of the sliding block (22), the fourth supporting frame (23) can move up and down on the supporting barrel (20), the roller (24) is rotatably installed at the upper side of the fourth supporting frame (23), and the elastic coefficient of the spring (21) in the elastic device on the right side of the second limiting groove (18) is larger than that of the elastic device on the left side of the first limiting groove (16).

3. A rehabilitation and exercise machine according to claim 2, characterized in that the power unit comprises a motor (25), a speed reducer (26), a second rotating shaft (27), a first pulley (28), a second pulley (29) and a belt (30), wherein the motor (25) and the speed reducer (26) are mounted on the rear third support frame (6) and are in transmission connection with each other, the second rotating shaft (27) is mounted on the front output end of the speed reducer (26), the front end of the second rotating shaft (27) is rotatably mounted on the front speed reducer (26), the first pulley (28) is mounted on the second rotating shaft (27), the second pulley (29) is mounted on the first rotating shaft (7), and the belt (30) is laid on the outer walls of the first pulley (28) and the second pulley (29) and enables the first pulley (28) and the second pulley (29) to rotate synchronously.

4. A rehabilitation and exercise apparatus according to claim 3, wherein the adjusting means comprises two sets of cylinder pushrods (31), a hydraulic station (32) and two sets of hydraulic pipes (33), the bottoms of the two sets of cylinder pushrods (31) are mounted on the base (1), the tops of the two sets of cylinder pushrods (31) are mounted on the right side of the first placement groove plate (2), the hydraulic station (32) is mounted on the base (1), and the two sets of cylinder pushrods (31) are respectively communicable with the hydraulic station (32) through the two sets of hydraulic pipes (33).

5. A rehabilitation and exercise machine according to claim 4, characterized in that the first (2) and the second (3) placement channel plates are provided with strapping (34).

6. The rehabilitation and exercise apparatus according to claim 5, wherein a plurality of sets of magnet therapy blocks (35) are uniformly provided on the inner wall of the first placement groove plate (2) and the inner wall of the second placement groove plate (3).

7. The rehabilitation and exercise apparatus according to claim 6, further comprising two sets of first telescopic rods (36), wherein the tops of the two sets of first telescopic rods (36) are rotatably mounted on the front side and the rear side of the right end of the second placement channel plate (3), respectively, and the bottoms of the two sets of first telescopic rods (36) are rotatably mounted on the front side and the rear side of the left end of the first placement channel plate (2), respectively.

8. A rehabilitation and exercise machine according to claim 7, further comprising a shield (37), the shield (37) being located outside the power unit, the front and rear sides of the shield (37) being mounted on the two sets of third support frames (6), respectively.

9. The rehabilitation and exercise machine according to claim 8, further comprising four sets of self-locking universal wheels (38), wherein the four sets of self-locking universal wheels (38) are evenly mounted on the outer side of the bottom of the base (1).