Hemiplegia body builder

Abstract

The invention discloses a hemiplegia body builder which comprises a supporting plate, placing plates and a pushing block, the two placing plates are located on the supporting plate, the pushing block slides on the placing plates, a seat is placed on the side edge of the supporting plate, a posture changing mechanism is arranged on the placing plates, and the posture changing mechanism is adjusted according to the leg condition of a patient. According to the hemiplegia body builder, a winding plate rotates to enable a pull rope to be wound, the pull rope pulls a spring through a lantern ring, the track of the spring is changed, the swinging and stretching modes can be selected according to the leg condition of a patient, a connecting block is fixed through a bolt, the connecting block is prevented from rotating in the opposite direction, a pushing block can be moved to be attached to a limiting block, and the legs of the patient can be straightened; then the legs of the patient are trained in a reciprocating mode in a swinging mode, and multi-mode rehabilitation of the legs is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training, in particular to a hemiplegia fitness device. Background Art

[0002] Hemiplegia, also known as half of the body paralysis, refers to the movement disorder of the upper and lower limbs, facial muscles and lower tongue muscles on the same side. It is a common symptom of acute cerebrovascular disease. Although patients with mild hemiplegia can still move, they often walk with their upper limbs flexed and lower limbs straight. The paralyzed lower limbs make half a circle with one step. This special walking posture is called hemiplegic gait. Severe cases are often bedridden and lose their ability to live. Hemiplegia is a common type of disease in sports medicine and rehabilitation medicine. Doctors improve the patient's functions in all aspects through the prevention, diagnosis, evaluation, treatment and training of functional disorders, and perform physical activities that are conducive to recovery or improvement of function after injury. Except for severe injuries that require rest treatment, general injuries do not have to completely stop physical exercises. Appropriate and scientific physical exercises play a positive role in the rapid healing of injuries and promoting functional recovery.

[0003] In the later treatment of hemiplegia, rehabilitation fitness equipment is often used for rehabilitation therapy to train patients' walking ability. The design and use of rehabilitation fitness equipment do apply the principles of sports medicine and rehabilitation science, and use mechanical and electronic technology to assist patients in completing movements that they cannot complete independently. Motor skills can be improved through repeated practice.

[0004] For example, in a hemiplegic fitness device with publication number CN221243878U, fixed columns are installed on the inner walls of two support shells, springs are sleeved on the outer walls of the two fixed columns, pushing blocks are slidably installed on the outer walls of the two springs, and the pushing blocks are slidably installed on the inner wall of the support shell.

[0005] The above-mentioned hemiplegic rehabilitation training instrument realizes rehabilitation training by pushing the pushing block through the legs, and is only suitable for training hemiplegic patients with strong legs. Hemiplegic patients with weak legs cannot use the above-mentioned hemiplegic fitness equipment and need assistance from family members. Family members will become tired after long-term assistance, which can easily lead to non-standard rehabilitation training movements and affect the rehabilitation effect. The scope of use is relatively small. Summary of the invention

[0006] The purpose of the present invention is to provide a hemiplegic fitness machine to solve the problem raised by the above background technology that the hemiplegic fitness machines on the market are only used by patients with strong legs and have a small scope of use.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hemiplegic fitness device, comprising a support plate, a placement plate and a pushing block, two placement plates are located on the support plate, a pushing block is slidably arranged on the placement plate, a seat is placed on the side of the support plate, and a posture changing mechanism is provided on the placement plate, and the posture changing mechanism is adjusted according to the patient's leg condition.

[0008] Preferably, two limit rods are inserted inside the seat, and one end of the limit rod close to the support plate is fixedly connected to the support plate, a plurality of through holes are opened on the limit rod, and pins are inserted between the through holes and the seat, and a handrail is installed on the support plate close to the seat side.

[0009] Preferably, a protective plate is installed on the placement plate, two slide grooves are provided on the side of the support plate away from the handrail, and two sliders are installed below the placement plate close to the handrail, and the other ends of the sliders are inserted into the slide grooves.

[0010] Preferably, the posture changing mechanism comprises a bolt and a connecting block, the bolt is threadedly connected to the pushing block, the bottom of the bolt is inserted into the connecting block, the connecting block is rotatably connected to the pushing block and the limit block, and the limit block is installed on the placement plate.

[0011] Preferably, a connecting belt is installed on the side of the pushing block close to the handrail, and Velcro is adhered to the connecting belt.

[0012] Preferably, a spring is installed between the connecting blocks, a ring is sleeved on the spring, an operating rod is rotatably connected to the placement plate, a winding plate is installed at the bottom of the operating rod, and a pull rope is installed between the side of the winding plate and the ring.

[0013] Preferably, the top of the operating rod protrudes from the end of the protective plate, and the placement plate is rotatably connected to the support plate via a rotating shaft, and the rotation arc of the placement plate is the same as the arc of the slide groove.

[0014] Preferably, a through slot is provided inside the placement plate, a baffle is placed inside the through slot, and a moving distance of the baffle is greater than a width of the pushing block.

[0015] Preferably, the baffle is located below the pushing block, and the width of the pushing block is greater than the width of the leg.

[0016] Preferably, the rotation angle of the spring is 90 degrees, and the length of the spring is smaller than the length of the pull rope.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a pull rope, a winding plate and a sleeve ring. The winding plate rotates to wind the pull rope, and the pull rope pulls the spring through the sleeve ring to change the trajectory of the spring. The swinging and retracting modes can be selected according to the patient's leg conditions.

[0019] 2. The present invention is provided with a connecting block and a bolt. The connecting block is rotated to the side to move the spring to the side. The bolt fixes the connecting block to prevent the connecting block from rotating in the opposite direction. The pushing block can be moved to fit with the limit block, so that the patient's legs can be straightened. After that, the patient's legs can be reciprocated by swinging to achieve multi-modal rehabilitation of the legs.

[0020] 3. The present invention provides a baffle, which is slidably arranged inside the through groove. When a swinging training method is adopted, when the pushing block is pushed to the end, the pushing block is not located on the side of the baffle, and the baffle can be moved below the leg position. The baffle can support the legs and reduce the force exerted on the legs. The position of the baffle can be changed according to the training method without affecting the normal training. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the top view of the support plate of the present invention;

[0023] Figure 3 It is a schematic diagram of the side view structure of the slider of the present invention;

[0024] Figure 4 This is a schematic diagram of the top view of the placement plate of the present invention;

[0025] Figure 5 This is a schematic diagram of the side view structure of the push block of the present invention;

[0026] Figure 6 It is a schematic diagram of the side structure of the placement plate of the present invention.

[0027] In the figure: 1. support plate; 2. handrail; 3. seat; 4. limit rod; 5. protective plate; 6. placement plate; 7. through hole; 8. latch; 9. slide groove; 10. slider; 11. bolt; 12. push block; 13. connecting belt; 14. ring; 15. spring; 16. limit block; 17. Velcro; 18. operating rod; 19. connecting block; 20. pull rope; 21. baffle; 22. through groove; 23. winding plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 6 , the present invention provides a technical solution:

[0030] A hemiplegic fitness device comprises a support plate 1, a placement plate 6 and a pushing block 12, wherein two placement plates 6 are located on the support plate 1, and a pushing block 12 is slidably arranged on the placement plate 6. A seat 3 is placed on the side of the support plate 1, and two limit rods 4 are inserted inside the seat 3. The limit rod 4 is fixedly connected to the support plate 1 at one end close to the support plate 1, and a plurality of through holes 7 are formed on the limit rod 4, and a latch 8 is inserted between the through hole 7 and the seat 3.

[0031] The hemiplegic patient sits on the seat 3, and the distance between the seat 3 and the support plate 1 is adjusted according to the patient's leg length. When the appropriate distance is adjusted, the pin 8 is inserted between the seat 3 and the through hole 7, and the seat 3 and the limit rod 4 are fixed by the setting of the pin 8.

[0032] A handrail 2 is installed on the support plate 1 near the seat 3 , and a connecting belt 13 is installed on the pushing block 12 near the handrail 2 , and a Velcro 17 is adhered to the connecting belt 13 .

[0033] Place the foot on the pushing block 12, wrap the connecting belt 13 around the foot, fix the connecting belt 13 on both sides with Velcro 17 to fix the foot, hold the handrail 2, and provide strength to the patient by holding the handrail.

[0034] Springs 15 are installed between the connecting blocks 19 .

[0035] The patient can exert force through his legs to make his feet push the pushing block 12 to slide on the placement plate 6 and compress the spring 15. The patient's legs retract, and the elastic force of the spring 15 pushes the pushing block 12 and the legs to move toward the side close to the handrail 2. The leg force is trained under its elastic potential energy, avoiding traditional rehabilitation equipment to assist patients in training leg force while walking on the ground. Due to the patient's own weight problem, he needs to support himself with his hands, which may cause secondary injuries to himself. It is more difficult to walk, which reduces the rehabilitation efficiency, thereby achieving safety for the patient's leg rehabilitation training and avoiding secondary injuries. The operation is simple and the rehabilitation efficiency is improved.

[0036] A posture changing mechanism is provided on the placement plate 6, and the posture changing mechanism is adjusted according to the condition of the patient's legs.

[0037] The baffle 21 is located below the pushing block 12, the width of the pushing block 12 is greater than the width of the leg, the rotation angle of the spring 15 is 90 degrees, the length of the spring 15 is less than the length of the pull rope 20, the posture change mechanism includes a bolt 11 and a connecting block 19, the bolt 11 is threadedly connected to the pushing block 12, the bottom of the bolt 11 is inserted into the connecting block 19, the connecting block 19 is rotatably connected to the pushing block 12 and the limit block 16, the limit block 16 is installed on the placement plate 6, the spring 15 is sleeved with a ring 14, the placement plate 6 is rotatably connected with an operating rod 18, a winding plate 23 is installed at the bottom of the operating rod 18, a pull rope 20 is installed between the side of the winding plate 23 and the ring 14, and the top of the operating rod 18 protrudes from the end of the protective plate 5.

[0038] The bolt 11 is turned by hand to disengage the bolt 11 from the connecting block 19, and then the connecting block 19 is turned outward, the connecting block 19 is turned 90 degrees, and then the bolt 11 is turned in the opposite direction, and the bolt 11 is turned in the opposite direction and extends into the interior of the connecting block 19 to be fixed, and the operating rod 18 is turned by hand, and the rotation of the operating rod 18 drives the winding plate 23 to rotate synchronously, and the rotation of the winding plate 23 realizes the winding of the pull rope 20, and the winding of the pull rope 20 pulls the spring 15 to move the spring 15 to the track of the pull rope 20, and the spring 15 pulls the push block 12 to move to the side close to the limit block 16. At this time, the patient's legs can be kept in a vertical state, and the moving distance of the push block 12 can be changed according to the length of the patient's legs. The applicability is relatively high, and the baffle 21 is pulled outward to support the legs.

[0039] A protective plate 5 is installed on the placement plate 6, and two slide grooves 9 are provided on the side of the support plate 1 away from the handrail 2. Two sliders 10 are installed on the lower side of the placement plate 6 close to the handrail 2, and the other end of the slider 10 is inserted into the slide groove 9. The placement plate 6 is rotatably connected to the support plate 1 through a rotating shaft, and a power source is installed at the end of the rotating shaft. The rotation arc of the placement plate 6 is the same as the arc of the slide groove 9. A through groove 22 is provided inside the placement plate 6, and a baffle 21 is placed inside the through groove 22. The moving distance of the baffle 21 is greater than the width of the pushing block 12.

[0040] The power source rotates the shaft, and the rotation of the shaft drives the placement plate 6 to rotate synchronously. The rotation of the placement plate 6 causes the slider 10 to slide inside the slide groove 9, and the placement plate 6 swings left and right. This situation is suitable for patients with weak legs, and corresponding adjustments can be made according to the patient's condition.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hemiplegic fitness equipment, comprising a support plate (1), a placement plate (6) and a push block (12), wherein the two placement plates (6) are located on the support plate (1), and a push block (12) is slidably disposed on the placement plate (6), characterized in that: A seat (3) is placed on the side of the support plate (1), and a posture changing mechanism is provided on the placement plate (6), and the posture changing mechanism is adjusted according to the condition of the patient's legs.

2. A hemiplegic fitness equipment according to claim 1, characterized in that: Two limit rods (4) are inserted inside the seat (3); one end of the limit rod (4) close to the support plate (1) is fixedly connected to the support plate (1); a plurality of through holes (7) are provided on the limit rod (4); a latch (8) is inserted between the through holes (7) and the seat (3); and a handrail (2) is installed on the support plate (1) on one side close to the seat (3).

3. A hemiplegic fitness equipment according to claim 1, characterized in that: A protective plate (5) is installed on the placement plate (6), two slide grooves (9) are provided on the side of the support plate (1) away from the handrail (2), and two sliders (10) are installed below the placement plate (6) on the side close to the handrail (2), and the other end of the slider (10) is inserted into the inside of the slide groove (9).

4. A hemiplegic fitness equipment according to claim 1, characterized in that: The posture changing mechanism comprises a bolt (11) and a connecting block (19); the bolt (11) is threadedly connected to the pushing block (12); the bottom of the bolt (11) is inserted into the inside of the connecting block (19); the connecting block (19) is rotatably connected to the pushing block (12) and the limit block (16); and the limit block (16) is mounted on the placement plate (6).

5. The hemiplegic fitness equipment according to claim 1, characterized in that: A connecting belt (13) is installed on one side of the pushing block (12) close to the handrail (2), and a Velcro (17) is adhered to the connecting belt (13).

6. A hemiplegic fitness equipment according to claim 4, characterized in that: A spring (15) is installed between the connecting blocks (19), a collar (14) is sleeved on the spring (15), an operating rod (18) is rotatably connected to the placement plate (6), a winding plate (23) is installed at the bottom of the operating rod (18), and a pull rope (20) is installed between the side of the winding plate (23) and the collar (14).

7. A hemiplegic fitness equipment according to claim 6, characterized in that: The top of the operating rod (18) protrudes from the end of the protective plate (5), and the placement plate (6) is rotatably connected to the support plate (1) via a rotating shaft, and the rotation arc of the placement plate (6) is the same as the arc of the slide groove (9).

8. The hemiplegic fitness equipment according to claim 1, characterized in that: A through slot (22) is provided inside the placement plate (6), a baffle (21) is placed inside the through slot (22), and the moving distance of the baffle (21) is greater than the width of the pushing block (12).

9. A hemiplegic fitness equipment according to claim 8, characterized in that: The baffle (21) is located below the pushing block (12), and the width of the pushing block (12) is greater than the width of the leg.

10. The hemiplegic fitness equipment according to claim 6, characterized in that: The rotation angle of the spring (15) is 90 degrees, and the length of the spring (15) is smaller than the length of the pull rope (20).

Images