Upper limb rehabilitation exercise device for cerebrovascular diseases
By designing an electrically driven upper limb rehabilitation exercise device, patients with cerebrovascular diseases can exercise and massage their upper limbs independently, solving the problem of dependence on caregivers in existing technologies and improving rehabilitation effects and self-care ability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-20
- Publication Date
- 2026-04-10
AI Technical Summary
Currently, cerebrovascular disease patients need to rely on medical staff or family members for care during postoperative rehabilitation, making it difficult for them to receive sufficient and prolonged upper limb rehabilitation exercises. Furthermore, ordinary rehabilitation devices have limited functions, resulting in poor rehabilitation outcomes.
A cerebrovascular disease upper limb rehabilitation exercise device was designed, comprising a shell, a support plate, an upper limb movement mechanism, and an upper limb support mechanism. The device utilizes an electric push rod to drive a rotating rod to move the upper and lower arm support plates up and down. Combined with the auxiliary upper limb movement mechanism and the massage mechanism, it realizes the reciprocating movement and massage of the upper limb, simulating the process of artificial exercise and massage.
This technology enables cerebrovascular patients to perform adequate upper limb exercises and massages independently without the need for medical staff, improving rehabilitation outcomes and enhancing their self-care abilities and recovery process.
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Figure CN121818299A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of rehabilitation exercise, in particular to an upper limb rehabilitation exercise device for cerebrovascular disease. BACKGROUND
[0002] Modern rehabilitation theory and practice have proved that effective rehabilitation training can reduce the functional disability of patients, improve the self-care ability of patients, and also accelerate the rehabilitation process of cerebrovascular patients after surgery and reduce potential nursing costs, so postoperative rehabilitation exercise is particularly important.
[0003] Most existing cerebrovascular patients need to rely on the accompanying of medical staff or family members to get full massage or exercise. When family members or medical staff are busy, it is difficult for cerebrovascular patients to get full and long-term upper limb rehabilitation exercise. Ordinary rehabilitation exercise devices have simple structure and single function, so the rehabilitation effect of cerebrovascular patients is poor. SUMMARY
[0004] In view of the shortcomings or deficiencies of the prior art, the present application provides an upper limb rehabilitation exercise device for cerebrovascular disease, which can fully assist cerebrovascular patients in exercising the upper limbs and also massage the upper limbs of the cerebrovascular patients.
[0005] The technical implementation scheme of the present application is: an upper limb rehabilitation exercise device for cerebrovascular disease, comprising a shell, a support plate, an upper limb movement mechanism and an upper limb holding mechanism, two support plates are fixedly connected to the inner wall of the shell, the upper limb movement mechanism is arranged on the support plate, and the upper limb holding mechanism is arranged on the support plate.
[0006] More preferably, the upper limb movement mechanism comprises an electric push rod, a top rod, a support rod and a rotating rod, two electric push rods are fixedly connected to the two support plates, the top rod is fixedly connected to the top of the telescopic rod of the two electric push rods, the support rod is fixedly connected to the two support plates, the rotating rod is rotatably connected to the upper part of the two support rods, and the rotating rod is slidably connected with the top rod.
[0007] More preferably, the upper limb holding mechanism comprises an upper arm supporting plate, a connecting rod, a connecting frame, a torsion spring and a lower arm supporting plate, the upper arm supporting plate is fixedly connected to the two rotating rods, the connecting rod is fixedly connected to the bottom of the upper arm supporting plate, the connecting frame is rotatably connected to the connecting rod, the torsion spring is connected between the connecting rod and the connecting frame, and the lower arm supporting plate is fixedly connected to the connecting frame.
[0008] More preferably, the auxiliary upper limb movement mechanism is arranged on the support plate, and comprises a limiting block, a limiting slide rod, an arc-shaped slot frame and a push rod, the limiting block is fixedly connected to both of the support plates, the limiting slide rod is slidably connected to the limiting block, the arc-shaped slot frame is fixedly connected to the limiting slide rod, and the push rod is rotatably connected to the connecting frame and slidably connected to the arc-shaped slot frame.
[0009] More preferably, the massage mechanism is arranged on the connecting frame, and comprises a limiting frame, a limiting rod, a sliding frame, a return spring, a fixed rod, a sliding rod, a massage ball and a homing spring, the limiting frame is fixedly connected to the connecting frame, the limiting rod is slidably connected to the limiting frame, the sliding frame is slidably connected to the limiting rod, the small arm support plate is slidably connected to the sliding frame, the return spring is connected between the limiting rod and the sliding frame, the fixed rod is fixedly connected to the connecting rod, the sliding rod is slidably connected to the sliding frame, the massage ball is fixedly connected to one end of each of the sliding rods, and the homing spring is connected between each of the sliding rods and the sliding frame.
[0010] More preferably, the massage mechanism is arranged on the connecting frame, and comprises a limiting frame, a limiting rod, a sliding frame, a return spring, a fixed rod, a sliding rod, a massage ball and a homing spring, the limiting frame is fixedly connected to the connecting frame, the limiting rod is slidably connected to the limiting frame, the sliding frame is slidably connected to the limiting rod, the small arm support plate is slidably connected to the sliding frame, the return spring is connected between the limiting rod and the sliding frame, the fixed rod is fixedly connected to the connecting rod, the sliding rod is slidably connected to the sliding frame, the massage ball is fixedly connected to one end of each of the sliding rods, and the homing spring is connected between each of the sliding rods and the sliding frame.
[0011] More preferably, the sponge pad is fixedly connected to the two large arm support plates and the two small arm support plates.
[0012] More preferably, the small arm support plate and the large arm support plate are in arc-shaped structures.
[0013] More preferably, the diameter of the small arm support plate is smaller than that of the large arm support plate.
[0014] Compared with the prior art, the present application has the following advantages: 1. The medical staff guides the cerebral vascular patient to place the upper limbs between the large arm support plate and the small arm support plate, the large arm of the patient is located in the large arm support plate, the small arm of the patient is located in the small arm support plate, then the medical staff starts the two electric push rods, so that the rotating rod swings up and down, the rotating rod swings up and down drives the large arm support plate to swing up and down, the large arm support plate swings up and down drives the small arm support plate to swing up and down, the large arm support plate and the small arm support plate drive the upper limbs of the patient to swing up and down, so that the upper limbs of the cerebral vascular patient are moved, which is beneficial to the rehabilitation of the upper limbs of the cerebral vascular patient.
[0015] 2、When the electric push rod is extended or retracted, the up and down swing of the connecting frame will drive the push rod to move up or down along the arc-shaped groove frame, the movement of the push rod will drive the two small arm support plates to reciprocate, and the movement of the small arm support plates will drive the small arms of the patient to swing reciprocally, so that the elbow joints of the upper limbs of the cerebral vascular patient are exercised, and the upper limbs of the cerebral vascular patient are more fully exercised, which is more beneficial to the rehabilitation of the cerebral vascular patient.
[0016] 3、When the two connecting frames swing towards each other, the sliding frame will be swung, so that the sliding frame moves reciprocally, in the process of reciprocating movement of the sliding frame, the homing spring makes the massage ball closely contact with the upper limbs of the cerebral vascular patient, so that the massage ball rolls back and forth on the surface of the upper limbs of the cerebral vascular patient, the massage ball massages the upper limbs of the cerebral vascular patient, which is further beneficial to the rehabilitation of the cerebral vascular patient. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a perspective structural schematic diagram of the present application.
[0018] Figure 2 It is a sectional perspective structural schematic diagram of the present application.
[0019] Figure 3 It is a partial perspective structural schematic diagram of the present application.
[0020] Figure 4 It is a perspective structural schematic diagram of the upper limb supporting mechanism and the auxiliary upper limb moving mechanism of the present application.
[0021] Figure 5 It is a perspective structural schematic diagram of the present application Figure 3 It is an enlarged perspective structural schematic diagram of A in the present application.
[0022] Figure 6 It is a partial perspective structural schematic diagram of the massage mechanism of the present application.
[0023] Figure 7 It is a perspective structural schematic diagram of the arc-shaped groove frame and the push rod of the present application.
[0024] The marks of the components in the drawings are as follows: 1, shell, 11, support plate, 21, electric push rod, 22, top rod, 23, support rod, 24, rotating rod, 31, large arm support plate, 32, connecting rod, 33, connecting frame, 34, torsion spring, 35, small arm support plate, 41, limiting block, 42, limiting sliding rod, 43, arc-shaped groove frame, 44, push rod, 51, limiting frame, 52, limiting rod, 53, sliding frame, 54, return spring, 55, fixed rod, 56, sliding rod, 57, massage ball, 58, homing spring, 61, guide groove block, 62, guide rod, 7, sponge pad. DETAILED DESCRIPTION
[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0026] Example 1: An upper limb rehabilitation exercise device for cerebrovascular diseases, such as... Figures 1-3 As shown, it includes a shell 1, a support plate 11, an upper limb movement mechanism and an upper limb support mechanism. The inner wall of the shell 1 is connected by two support plates 11 by bolts. The upper limb movement mechanism is located on the support plate 11, and the upper limb support mechanism is located on the support plate 11.
[0027] The upper limb movement mechanism includes an electric push rod 21, a top rod 22, a support rod 23, and a rotating rod 24. The electric push rod 21 is bolted to both support plates 11. The top rod 22 is fixedly connected to the top of the telescopic rod of both electric push rods 21. The support rod 23 is bolted to both support plates 11. The rotating rod 24 is rotatably connected to the upper part of both support rods 23. The rotating rod 24 is slidably connected to the top rod 22.
[0028] The upper limb support mechanism includes an upper arm support plate 31, a connecting rod 32, a connecting frame 33, a torsion spring 34, and a forearm support plate 35. The upper arm support plate 31 is bolted to both rotating rods 24. The connecting rod 32 is bolted to the bottom of the upper arm support plate 31. The connecting frame 33 is rotatably connected to the connecting rod 32. The torsion spring 34 is connected between the connecting rod 32 and the connecting frame 33. The forearm support plate 35 is bolted to the connecting frame 33.
[0029] First, medical staff guide the cerebrovascular patient to place their upper limb between the upper arm support plate 31 and the forearm support plate 35. The patient's upper arm is positioned within the upper arm support plate 31, and the patient's forearm is positioned within the forearm support plate 35. Next, the medical staff activate two electric actuators 21, causing the telescopic rods of the actuators 21 to extend or retract. The extension or retraction of the telescopic rods of the actuators 21 drives the push rod 22 to reciprocate up and down. The reciprocating motion of the push rod 22 drives the rotating rod 24 to swing up and down. The swinging motion of the rotating rod 24 drives the upper arm support plate 31 to swing up and down. The up-and-down swing of rod 31 causes the connecting rod 32 to swing up and down, which in turn causes the connecting frame 33 to swing up and down, which in turn causes the forearm support plate 35 to swing up and down. The upper arm support plate 31 and the forearm support plate 35 cause the patient's upper limb to swing up and down, thus enabling the patient's upper limb to move and promoting the rehabilitation of the patient's upper limb. After the rehabilitation exercise is completed, the medical staff turn off the electric push rod 21, causing the telescopic rod of the electric push rod 21 to stop moving. At this time, the medical staff can guide the patient to withdraw their upper limb.
[0030] As shown in Figure 2, the upper limb exercise assisting mechanism is further provided with a massage mechanism, the massage mechanism is arranged on the connecting frame 33, and the massage mechanism comprises a limiting frame 51, a limiting rod 52, a sliding frame 53, a reset spring 54, a fixed rod 55, a sliding rod 56, a massage ball 57, and a homing spring 58. Figures 1-4 Figure 7 As shown in Figure 2, the upper limb exercise assisting mechanism is further provided with a massage mechanism, the massage mechanism is arranged on the connecting frame 33, and the massage mechanism comprises a limiting frame 51, a limiting rod 52, a sliding frame 53, a reset spring 54, a fixed rod 55, a sliding rod 56, a massage ball 57, and a homing spring 58.
[0031] When the electric push rod 21 is extended or retracted, the up-and-down swinging of the connecting frame 33 will drive the push rod 44 to move upwards or downwards along the arc-shaped groove frame 43. Initially, the two push rods 44 will move towards each other under the extrusion of the arc-shaped groove frame 43, and the movement of the two push rods 44 will drive the two connecting frames 33 to swing towards each other, and the swinging of the two connecting frames 33 towards each other will drive the two small arm supporting plates 35 to move towards each other, and the torsional spring 34 will be twisted. When the push rod 44 moves to the highest or lowest point along the arc-shaped groove frame 43, the continuous extension or retraction of the electric push rod 21 will drive the two push rods 44 to reset, and the torsional spring 34 will reset, and the resetting of the torsional spring 34 will drive the two connecting frames 33 to move away from each other, and the reciprocating movement of the small arm supporting plate 35 will drive the small arm of the patient to swing reciprocally, and the movement of the two connecting frames 33 will drive the two small arm supporting plates 35 to move away from each other, so that the elbow joint of the upper limb of the patient with cerebral vascular disease is exercised, and the upper limb of the patient with cerebral vascular disease is more fully exercised, which is more conducive to the rehabilitation of the patient with cerebral vascular disease.
[0032] As shown in Figure 2, the upper limb exercise assisting mechanism is further provided with a massage mechanism, the massage mechanism is arranged on the connecting frame 33, and the massage mechanism comprises a limiting frame 51, a limiting rod 52, a sliding frame 53, a reset spring 54, a fixed rod 55, a sliding rod 56, a massage ball 57, and a homing spring 58. Figures 1-6 As shown in Figure 2, the upper limb exercise assisting mechanism is further provided with a massage mechanism, the massage mechanism is arranged on the connecting frame 33, and the massage mechanism comprises a limiting frame 51, a limiting rod 52, a sliding frame 53, a reset spring 54, a fixed rod 55, a sliding rod 56, a massage ball 57, and a homing spring 58.
[0033] When the two connecting frames 33 swing towards each other, the limiting frame 51, the limiting rod 52, the sliding frame 53 and the reset spring 54 are swung, the sliding frame 53 swings and contacts the fixed rod 55, the fixed rod 55 extrudes the sliding frame 53, the sliding frame 53 moves away from the large arm supporting plate 31, and the reset spring 54 is stretched. When the two connecting frames 33 swing away from each other, the reset spring 54 resets, the reset spring 54 drives the sliding frame 53 to move towards the large arm supporting plate 31, the sliding frame 53 reciprocates, and the homing spring 58 makes the massage ball 57 closely contact the upper limbs of the patient with cerebral vascular disease, so that the massage ball 57 rolls back and forth on the surface of the upper limbs of the patient with cerebral vascular disease, the massage ball 57 massages the upper limbs of the patient with cerebral vascular disease, and further facilitates the rehabilitation of the patient with cerebral vascular disease.
[0034] In the embodiment 3, the sponge pad 7 is further arranged on the large arm supporting plate 31 and the small arm supporting plate 35. Figures 1-3 As shown in the embodiment 4, the guiding groove block 61 and the guiding rod 62 are further arranged, the top of the small arm supporting plate 35 is bolted with the guiding groove block 61, the guiding groove is arranged in the guiding groove block 61, the top of the sliding frame 53 is bolted with the guiding rod 62, and the guiding rod 62 is slidably connected with the guiding groove of the guiding groove block 61.
[0035] When the sliding frame 53 reciprocates, the guiding rod 62 slides in the guiding groove of the guiding groove block 61, the guiding rod 62 reciprocates up and down under the extrusion of the guiding groove of the guiding groove block 61, the sliding frame 53 reciprocates up and down under the extrusion of the guiding rod 62, the sliding rod 56, the massage ball 57 and the homing spring 58 reciprocate up and down under the extrusion of the sliding frame 53, and the massage ball 57 can massage the upper limbs of the patient with cerebral vascular disease in multiple directions, so that the massage effect of the massage ball 57 is better.
[0036] In the embodiment 4, the sponge pad 7 is further arranged on the large arm supporting plate 31 and the small arm supporting plate 35. Figure 1 As shown in the embodiment 5, the sponge pad 7 is further arranged, and the sponge pad 7 is fixedly connected on the two large arm supporting plates 31 and the two small arm supporting plates 35.
[0037] When the medical staff guides the patient with cerebral vascular disease to place the upper limbs between the large arm supporting plate 31 and the small arm supporting plate 35, the upper limbs of the patient with cerebral vascular disease contact the sponge pad 7, so that the large arm supporting plate 31 and the small arm supporting plate 35 are not easy to knock the upper limbs of the patient with cerebral vascular disease in the process of rehabilitation exercise, and the comfort of the patient with cerebral vascular disease in the process of rehabilitation exercise is improved.
[0038] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that changes can be made in these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An upper limb rehabilitation exercise device for cerebrovascular diseases, characterized in that: The utility model relates to a kind of upper limb activity mechanism and upper limb holding mechanism, including shell (1), support plate (11), upper limb activity mechanism and upper limb holding mechanism, two support plates (11) are fixedly connected in shell (1) inner wall, upper limb activity mechanism is located on support plate (11), and upper limb holding mechanism is located on support plate (11). Upper limb activity mechanism includes electric push rod (21), top rod (22), support rod (23) and rotating rod (24), two support plates (11) are fixedly connected with electric push rod (21), the telescopic rod top of two electric push rods (21) is fixedly connected with top rod (22), two support plates (11) are fixedly connected with support rod (23), the upper portion of two support rods (23) is rotatably connected with rotating rod (24), and rotating rod (24) is slidably connected with top rod (22).
2. The upper limb rehabilitation exercise device for cerebrovascular disease according to claim 1, characterized in that: Upper limb holding mechanism includes big arm supporting plate (31), connecting rod (32), connecting frame (33), torsion spring (34) and small arm supporting plate (35), two rotating rods (24) are fixedly connected with big arm supporting plate (31), and big arm supporting plate (31) bottom is fixedly connected with connecting rod (32), connecting rod (32) is rotatably connected with connecting frame (33), torsion spring (34) is connected between connecting rod (32) and connecting frame (33), and connecting frame (33) is fixedly connected with small arm supporting plate (35).
3. The upper limb rehabilitation exercise device for cerebrovascular diseases according to claim 2, characterized in that: It further includes auxiliary upper limb activity mechanism, and the auxiliary upper limb activity mechanism is located on support plate (11), and the auxiliary upper limb activity mechanism includes limit block (41), limit slide rod (42), arc slot frame (43) and push rod (44), two support plates (11) are fixedly connected with limit block (41), limit block (41) is slidably connected with limit slide rod (42), limit slide rod (42) is fixedly connected with arc slot frame (43), and push rod (44) is rotatably connected with connecting frame (33), and push rod (44) is slidably connected with arc slot frame (43).
4. The upper limb rehabilitation exercise device for cerebrovascular diseases according to claim 3, characterized in that: It further includes massage mechanism, and the massage mechanism is located on connecting frame (33), and the massage mechanism includes limit frame (51), limit rod (52), sliding frame (53), reset spring (54), fixed rod (55), sliding rod (56), massage ball (57) and homing spring (58), limit frame (51) is fixedly connected on connecting frame (33), limit rod (52) is slidably connected on limit frame (51), sliding frame (53) is slidably connected on limit rod (52), small arm supporting plate (35) is slidably connected with sliding frame (53), reset spring (54) is connected between limit rod (52) and sliding frame (53), fixed rod (55) is fixedly connected on connecting rod (32), a plurality of sliding rods (56) are slidably connected on sliding frame (53), one end of sliding rod (56) is fixedly connected with massage ball (57), and homing spring (58) is connected between each sliding rod (56) and sliding frame (53).
5. The upper extremity rehabilitation exercise device for cerebrovascular diseases according to claim 4, characterized in that: The guiding groove block (61) and the guiding rod (62) are further included, the top of the small arm supporting plate (35) is fixedly connected with the guiding groove block (61), the guiding groove block (61) is internally provided with a guiding groove, the top of the sliding frame (53) is fixedly connected with the guiding rod (62), and the guiding rod (62) is slidably connected with the guiding groove of the guiding groove block (61).
6. The upper extremity rehabilitation exercise device for cerebrovascular diseases according to claim 5, characterized in that: The sponge pad (7) is further included, and the sponge pad (7) is fixedly connected on the two large arm supporting plates (31) and the two small arm supporting plates (35).
7. The upper extremity rehabilitation exercise device for cerebrovascular diseases according to claim 2, characterized in that: The small arm supporting plate (35) and the large arm supporting plate (31) are both in arc structures.
8. The upper extremity rehabilitation exercise device for cerebrovascular diseases according to claim 2, characterized in that: The diameter of the small arm supporting plate (35) is smaller than that of the large arm supporting plate (31).