CN112754860B - A sports rehabilitation device for exercising flexibility of hands - Google Patents

Abstract

The invention discloses a sports rehabilitation instrument for exercising flexibility of both hands, which comprises a rehabilitation treatment box, wherein an observation groove is fixedly connected on the outer side wall of the top of the rehabilitation treatment box, viewing glass is fixedly connected on the inner side wall of the observation groove, a pressure spring is fixedly connected on the first inner side wall of the rehabilitation treatment box, the tail end of the pressure spring is fixedly connected with a training block, a clamping groove is formed in the outer side wall of the training block, a positioning groove is formed in the second inner side wall, perpendicular to the first inner side wall, of the rehabilitation treatment box, a positioning rod is rotatably connected on the outer side wall of the training block, and an air bag is extruded from a massage groove after being extruded, so that the palm part of a patient is subjected to squeezing massage, the training block is pulled back, the air bag continuously stimulates muscles of the palm part, blood circulation is realized, muscle fatigue is relieved, and the phenomenon that a mechanism on the palm is stiff in the long-time rehabilitation training process is avoided.

Description

A sports rehabilitation device for exercising flexibility of hands

technical field

The invention relates to the technical field of rehabilitation equipment, in particular to a sports rehabilitation equipment for exercising the flexibility of both hands.

Background technique

Rehabilitation equipment is mainly a device that helps patients carry out passive sports and daily activities and promote rehabilitation. Most of them are made of stainless steel, iron, plastic, and wood. The required parts are made by machining, welding, injection molding and other production processes. Finally, several or hundreds of parts are assembled into rehabilitation equipment. The design tends to be intelligent, and the rehabilitation equipment can be used. Satisfy the daily passive activities of the upper and lower limbs of the patient, the regular electric rollover nursing bed can meet the daily rollover, and the electric wheelchair can meet the needs of walking and standing. The therapist uses some equipment to do passive movement or manual training on the patient's limb function, and the patient can also use the equipment for self-training or training under the guidance of the therapist.

After searching, the Chinese patent number is CN109331395A. The invention discloses a sports rehabilitation device for exercising the flexibility of both hands, which relates to the field of medical rehabilitation technology. The body is placed in the middle of the top end of the base plate, and the base plate and the body are fixedly connected, the top of the base is provided with a spring sheet, and the bottom of the base is installed with a first slider, the first slider and the base are connected. is a fixed connection. The beneficial effects of the present invention are: the exercise rehabilitation equipment for exercising the flexibility of both hands, through the setting of the first control panel, the second control panel, the connecting rod and the movable column, and the shape of the first control panel is the same as the shape of the second control panel. The shape matches, when the patient performs rehabilitation exercise on the strength and flexibility of the hand through the device, under the action of the first control panel and the second control panel, and at the same time, through the action of the sensor, the patient can be exercised separately. Demonstrate the working conditions.

However, in the process of rehabilitation treatment, there is a lack of training on the finger joints, and the long-term training process will make the muscles of the hands stiff, reducing the effect of rehabilitation training. At the same time, there is also a lack of external auxiliary devices and the strength of the patient's hand is too high. It is weak, and effective training cannot be carried out for patients in the early stage of treatment, so a sports rehabilitation device for exercising the flexibility of both hands is needed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a sports rehabilitation apparatus for exercising the flexibility of both hands in order to solve the shortcomings existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A sports rehabilitation apparatus for exercising the flexibility of hands, including a rehabilitation treatment box, an observation groove is fixedly connected to the outer side wall of the top of the rehabilitation treatment box, and a viewing glass is fixedly connected to the inner side wall of the observation groove. A compression spring is fixedly connected to the first inner side wall of the box, a training block is fixedly connected to the end of the compression spring, a clamping groove is opened on the outer side wall of the training block, and the rehabilitation treatment box is perpendicular to the first inner side wall There is a positioning groove on the second inner side wall of the training block, a positioning rod is rotatably connected to the outer side wall of the training block, the positioning rod is slidably connected with the inner side wall of the positioning groove, and the rehabilitation treatment box is parallel to the second inner side wall. An auxiliary groove is formed on the third outer side wall corresponding to the third inner side wall, and a transmission rod is rotatably connected to the outer side wall of the training block away from the positioning rod. The transmission rod passes through the auxiliary groove, and the rehabilitation treatment box is parallel to the The fourth inner side wall of the first inner side wall is fixedly connected to the upper and lower sides symmetrically with a fixing box, the inner side wall of the fixing box is fixedly connected with airbags, and the outer side walls of the two fixing boxes are provided with massage grooves. A pressing mechanism is slidably connected to the fourth inner side wall of the box away from the rehabilitation treatment box, the pressing mechanism is pressed against the outer side wall of the airbag, and a communication groove is opened on the wall where the fourth inner side wall of the rehabilitation treatment box is located, A support base is fixedly connected to the outer side wall of the bottom of the rehabilitation therapy box, an auxiliary box is fixedly connected to the third outer side wall of the rehabilitation therapy box, and threaded rods are rotatably connected to the inner side walls of the upper and lower ends of the auxiliary box. The bottom outer side wall of the auxiliary box is provided with a circular groove, the threaded rod passes through the circular groove, the end of the threaded rod is fixedly connected with a torsion bar, and the outer side wall of the auxiliary box is on the side close to the auxiliary groove. A driving groove is opened, a positioning block is rotatably connected to the outer side wall of the threaded rod, the positioning block penetrates the driving groove, and a placement groove is opened on the outer side wall of the positioning block on the side of the auxiliary groove, and the positioning block is A limiting mechanism is fixedly connected to the inner side wall.

Preferably, the pressing mechanism includes a pressing plate slidably connected to the inner side wall of the fixed box, a connecting rod is fixedly connected to the outer side wall of the pressing plate, and a force bearing is fixedly connected to the outer side wall of the connecting rod The outer side wall of the force receiving plate is provided with a locking groove, and the pressing plate is pressed against the outer side wall of the airbag.

Preferably, the limit mechanism is fixedly connected to a limit spring on the inner side wall of the placing slot, the end of the limit spring is fixedly connected to a limit block, and a limit groove is formed on the outer side wall of the limit block, and the limit The limit groove is tightly pressed against the outer side wall of the transmission rod, and a pull rod is fixedly connected to the outer side wall of the limit block.

Preferably, the outer diameter of the threaded rod is smaller than the inner diameter of the positioning block, and the external thread of the threaded rod is adapted to the internal thread of the positioning block.

Preferably, a plush pad is provided on the inner side wall of the communication groove.

Preferably, a rubber layer is fixedly installed on the inner side wall of the clamping groove.

Preferably, the material of the pressure spring is spring steel, and the material of the positioning rod is austenitic stainless steel.

Preferably, a universal wheel is fixedly installed on the bottom of the support base, and the number of the universal wheel is four.

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

1. By inserting the hand into the communication slot, inserting the finger into the clamping slot, and by setting the plush pad on the inner side wall of the communication slot, it is possible to avoid injury to the wrist caused by long-term training. The rubber layer on the wall can increase the frictional resistance and prevent the training block from falling off during the rehabilitation training process.

2. The training block is moved forward by pulling the finger, and the pressure spring exerts an opposite pulling force on the training block, so as to realize the practice of the finger part in the process of pulling the training block, and the training block drives the positioning rod to start to move during the movement. , the movement of the positioning rod is in contact with the outer side wall of the force plate, so that the force plate moves to the left, the force plate drives the connecting rod to move to the left, and the connecting rod drives the extrusion plate to move to the left. Because the extrusion plate is in contact with the airbag, In this way, the airbag can be squeezed. After the airbag is squeezed, it is extruded from the massage groove, so as to squeeze and massage the palm of the patient, and the training block is pulled back. The airbag continuously stimulates the muscles of the palm. It allows blood circulation, relieves muscle fatigue, and avoids the stiffness of the mechanism on the palm during the long-term rehabilitation training process.

3. When the strength of the patient's fingers is not enough to support the pulling of the training block, turn the torsion bar, the torsion bar drives the threaded rod to start to rotate, the rotation of the threaded rod makes the positioning block start to move, pull the pull rod, and the pull rod drives the limit block to move down the compression limit. Position spring, align the transmission rod with the limit groove, and then loosen the pull rod to make the outer side wall of the transmission rod and the inner side wall of the limit groove abut tightly, so as to realize the limit function of the transmission rod. It can drive the positioning block to move, the positioning block drives the transmission rod to move, and the transmission rod drives the training block to move, and then the movement of the patient's finger is realized through the external auxiliary function, which solves the problem that the finger part is weak in the early stage of treatment and cannot be trained normally. difficulties, and speed up the recovery efficiency of patients.

Description of drawings

1 is a three-dimensional schematic diagram of a sports rehabilitation apparatus for exercising flexibility of both hands proposed by the present invention;

Fig. 2 is the right side view of the present invention;

Fig. 3 is the top view of the present invention;

Fig. 4 is the enlarged view of A part of the present invention;

5 is an enlarged view of part B of the present invention;

6 is a perspective view of a training block of the present invention.

In the picture: 1. Rehabilitation treatment box, 2. Observation slot, 3. Watch glass, 4. Compression spring, 5. Training block, 6. Transmission rod, 7. Connecting slot, 8. Fixed box, 9. Massage slot, 10. Airbag, 11. Extrusion plate, 12. Connection Rod, 13 Force Plate, 14 Locking Slot, 15 Support Base, 16 Positioning Rod, 17 Positioning Slot, 18 Clamping Slot, 19 Auxiliary Slot, 20 Auxiliary Box, 21 Threaded Rod, 22 Positioning Block, 23 Driving Slot, 24 Placement Slot, 25 limit spring, 26 limit block, 27 pull rod, 28 limit slot, 29 torsion bar, 30 circular groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

1-6, a kind of exercise rehabilitation equipment for exercising the flexibility of both hands, including a rehabilitation treatment box 1, an observation groove 2 is fixedly connected to the outer side wall of the top of the rehabilitation treatment box 1, and a viewing groove 2 is fixedly connected to the inner side wall of the observation groove 2. Glass 3, the patient's recovery can be grasped by viewing the glass 3, so as to formulate a rehabilitation course and speed up the patient's recovery. A pressure spring 4 is fixedly connected to the first inner side wall of the rehabilitation treatment box 1, and the material of the pressure spring 4 is spring steel , the spring steel has high tensile strength, elastic limit, fatigue strength and good elasticity, so that when it is subjected to external force, it acts as a shock absorber by shrinking. The end of the compression spring 4 is fixedly connected with a training block 5. A clamping groove 18 is opened on the wall, and a rubber layer is fixedly installed on the inner side wall of the clamping groove 18. The clamping groove 18 is in line with the patient's finger, so that the patient's finger part can be kept stable during the rehabilitation training process. Rehabilitation treatment A positioning groove 17 is opened on the second inner side wall of the box 1 perpendicular to the first inner side wall, and a positioning rod 16 is rotatably connected to the outer side wall of the training block 5. The material of the positioning rod 16 is austenitic stainless steel, austenitic stainless steel The mechanism is stable, not easy to rust, and can be used for a long time without replacement. The positioning rod 16 is slidably connected to the inner side wall of the positioning groove 17. The rehabilitation treatment box 1 is parallel to the third outer side wall of the third inner side wall of the second inner side wall. An auxiliary groove 19 is opened on the upper side, and a transmission rod 6 is rotatably connected to the outer side wall of the training block 5 away from the positioning rod 16. The transmission rod 6 runs through the auxiliary groove 19. The rehabilitation treatment box 1 is parallel to the upper edge of the fourth inner side wall of the first inner side wall. A fixed box 8 is fixedly connected up and down symmetrically, the inner side wall of the fixed box 8 is fixedly connected with an air bag 10, and the outer side walls of the two fixed boxes 8 are provided with massage grooves 9;

A pressing mechanism is slidably connected to the fourth inner side wall of the fixing box 8 away from the rehabilitation treatment box 1 , and the pressing mechanism is pressed against the outer side wall of the air bag 10 . 11. A connecting rod 12 is fixedly connected to the outer side wall of the extruding plate 11, a stress plate 13 is fixedly connected to the outer side wall of the connecting rod 12, and a locking groove 14 is opened on the outer side wall of the stress plate 13. The extruding plate 11 Abutting against the outer side wall of the air bag 10, by squeezing the air bag 10, so that the air bag massages the patient's hand, the outer side wall of the air bag 10 is provided with massage contacts, and the contacts can massage the acupuncture points on the palm to achieve To promote blood circulation and prevent muscle rigidity, the wall where the fourth inner side wall of the rehabilitation treatment box 1 is located is provided with a communication groove 7, and the inner side wall of the communication groove 7 is provided with a plush pad, which can avoid prolonged Wrist injury caused by training, a support base 15 is fixedly connected to the outer side wall of the bottom of the rehabilitation treatment box 1, and a universal wheel is fixedly installed at the bottom of the support base 15. The number of universal wheels is four. The device moves to avoid rehabilitation exercises. An auxiliary box 20 is fixedly connected to the third outer side wall of the rehabilitation treatment box 1 , and threaded rods 21 are rotatably connected to the inner side walls of the upper and lower ends of the auxiliary box 20 . The bottom outer side wall of the auxiliary box 20 A circular groove 30 is opened on the top, the threaded rod 21 penetrates the circular groove 30, the end of the threaded rod 21 is fixedly connected with a torsion rod 29, and the outer side wall of the auxiliary box 20 on the side close to the auxiliary groove 19 is provided with a driving groove 23;

A positioning block 22 is rotatably connected to the outer side wall of the threaded rod 21. The positioning block 22 runs through the driving groove 23. The outer diameter of the threaded rod 21 is smaller than the inner diameter of the positioning block 22, and the outer thread of the threaded rod 21 is compatible with the inner thread of the positioning block 22. The outer side wall of the positioning block 22 close to the auxiliary groove 19 is provided with a placement slot 24, the inner side wall of the placement slot 24 is fixedly connected with a limit mechanism, and the limit mechanism is fixedly connected to the limit spring on the inner side wall of the placement slot 24 25. The end of the limit spring 25 is fixedly connected to the limit block 26. A limit slot 28 is provided on the outer side wall of the limit block 26. The limit slot 28 is abutted against the outer side wall of the transmission rod 6. There is a tie rod 27 fixedly connected on the upper, and the positioning block 22 can be driven to move by rotating the torsion rod 29, the positioning block 22 drives the transmission rod 6 to start to move, and the transmission rod 6 drives the training block 5 to start to move, and then realizes the patient's treatment through external auxiliary functions. The movement of the finger part solves the difficulty of normal training due to the small strength of the finger part in the early stage of treatment, and speeds up the recovery efficiency of the patient.

In the present invention, during use, by inserting the hand into the communication groove 7, and then inserting the finger into the clamping groove 18, the training block 5 is pulled by the finger, and the tension of the compression spring 4 itself acts as a resistance to the movement of the training block 5. , so that the patient's fingers can be rehabilitated, the training block 5 drives the positioning rod 16 to start moving during the movement, the positioning rod 16 moves against the force plate 13, and as the positioning rod 16 continues to move, the force The movement of the plate 13 to the left drives the connecting rod 12 to move to the left, and the connecting rod 12 drives the pressing plate 11 to move to the left. Since the pressing plate 11 is in contact with the airbag 10, the airbag 10 is squeezed, and the airbag 10 is squeezed. After being squeezed out from the massage tank 9, the airbag 10 massages the patient's hand through the massage tank 9, avoiding long-term rehabilitation training to make the patient's hand muscles stiff, and at the same time, it can also speed up the blood circulation of the patient's hand and shorten the recovery period. It is time, when the patient's finger part lacks the strength of the rehabilitation treatment box 1 and cannot pull the pressure spring 4, turn the torsion bar 29, the torsion bar 29 drives the threaded rod 21 to start to rotate, and the threaded rod 21 rotates to make the positioning block 22 start to move, the positioning block 22 During the moving process, the limit block 26 is driven to move by the limit spring 25, and the pull rod 27 is pulled to the right, so that the pull rod 27 drives the limit block 26 to move to the right to compress the limit spring 25, and then the limit groove 28 is connected to the transmission The rods 6 are aligned, and the pull rods 27 are loosened, so that the transmission rods 6 and the outer side walls of the limiting grooves 28 are tightly abutted to realize the limiting effect on the transmission rods 6. Rotate the torsion rod 29, and the torsion rod 29 drives the threaded rod 21 to start to rotate, The threaded rod 21 makes the positioning block 22 start to move, thereby making the transmission rod 6 start to move, and the transmission rod 6 drives the training block 5 to start to move, thereby realizing the movement of the patient's fingers through external auxiliary functions, which speeds up the patient's recovery efficiency.

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 sports rehabilitation apparatus for exercising the flexibility of both hands, comprising a rehabilitation treatment box (1), characterized in that an observation groove (2) is fixedly connected on the outer side wall of the top of the rehabilitation treatment box (1), and the observation A viewing glass (3) is fixedly connected to the inner side wall of the groove (2), a pressure spring (4) is fixedly connected to the first inner side wall of the rehabilitation treatment box (1), and the end of the pressure spring (4) is fixed A training block (5) is connected, the outer side wall of the training block (5) is provided with a clamping groove (18), and the second inner side wall of the rehabilitation treatment box (1) perpendicular to the first inner side wall is provided with A positioning groove (17), a positioning rod (16) is rotatably connected to the outer side wall of the training block (5), and the positioning rod (16) is slidably connected with the inner side wall of the positioning groove (17). The rehabilitation treatment box (1) An auxiliary groove (19) is provided on the third outer side wall corresponding to the third inner side wall parallel to the second inner side wall, and the outer side wall of the training block (5) away from the positioning rod (16) is rotatably connected There is a transmission rod (6), the transmission rod (6) penetrates through the auxiliary groove (19), and a fixed box ( 8), airbags (10) are fixedly connected to the inner side walls of the fixing boxes (8), massage grooves (9) are opened on the outer side walls of the two fixing boxes (8), and the fixing boxes (8) A pressing mechanism is slidably connected to the fourth inner side wall away from the rehabilitation treatment box (1), and the pressing mechanism is pressed against the outer side wall of the airbag (10), where the fourth inner side wall of the rehabilitation treatment box (1) is located There is a communication groove (7) on the wall of the rehabilitation treatment box (1), a support base (15) is fixedly connected to the outer side wall of the bottom of the rehabilitation treatment box (1), and a third outer side wall of the rehabilitation treatment box (1) is fixedly connected with a An auxiliary box (20), the inner side walls of the upper and lower ends of the auxiliary box (20) are rotatably connected with threaded rods (21), and a circular groove (30) is opened on the outer side wall of the bottom of the auxiliary box (20), The threaded rod (21) passes through the circular groove (30), the end of the threaded rod (21) is fixedly connected with a torsion rod (29), and the auxiliary box (20) is on the side close to the auxiliary groove (19). A driving groove (23) is formed on the outer side wall, a positioning block (22) is rotatably connected to the outer side wall of the threaded rod (21), the positioning block (22) penetrates through the driving groove (23), and the positioning block ( 22) A placement slot (24) is opened on the outer side wall of the side close to the auxiliary slot (19), and a limiting mechanism is fixedly connected to the inner side wall of the placement slot (24). 2. The exercise rehabilitation apparatus for exercising the flexibility of both hands according to claim 1, wherein the pressing mechanism comprises a pressing plate (11) slidably connected to the inner side wall of the fixing box (8), so A connecting rod (12) is fixedly connected to the outer side wall of the pressing plate (11), and a stress plate (13) is fixedly connected to the outer side wall of the connecting rod (12). The outer side wall is provided with a locking groove (14), and the pressing plate (11) is pressed against the outer side wall of the airbag (10). 3. The exercise rehabilitation apparatus for exercising the flexibility of both hands according to claim 1, wherein the limiting mechanism is fixedly connected to the limiting spring (25) on the inner side wall of the placement groove (24), the The end of the limit spring (25) is fixedly connected with a limit block (26), a limit groove (28) is formed on the outer side wall of the limit block (26), and the limit groove (28) is connected to the transmission rod (6). ) against each other tightly, and a pull rod (27) is fixedly connected to the outer side wall of the limiting block (26). 4. The exercise rehabilitation apparatus for exercising the flexibility of both hands according to claim 1, wherein the outer diameter of the threaded rod (21) is smaller than the inner diameter of the positioning block (22), and the threaded rod (21) The external thread of the locating block (22) is matched with the internal thread of the positioning block (22). 5 . The exercise rehabilitation apparatus for exercising the flexibility of both hands according to claim 1 , wherein a plush pad is provided on the inner side wall of the communication groove ( 7 ). 6 . 6 . The exercise rehabilitation apparatus for exercising the flexibility of both hands according to claim 1 , wherein a rubber layer is fixedly installed on the inner side wall of the clamping groove ( 18 ). 7 . 7. A sports rehabilitation apparatus for exercising flexibility of both hands according to claim 1, wherein the material of the pressure spring (4) is spring steel, and the material of the positioning rod (16) is austenite Stainless steel. 8. The exercise rehabilitation apparatus for exercising flexibility of both hands according to claim 1, wherein the bottom of the support base (15) is fixedly installed with universal wheels, and the number of the universal wheels is four. indivual.

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