Passive exercise training structure for hemiplegic patient

Abstract

The utility model relates to the technical field of rehabilitation training supports, in particular to a passive exercise training structure for hemiplegic patients, and aims to solve the problems that most auxiliary training supports in hospitals are composed of rod bodies and hooks, are used in cooperation with supports and binding belts, and are single in structure, general in practicability and poor in use flexibility. By arranging the adjusting assembly, the position of the hook can be adjusted, a roller is installed on the limiting block A, friction between the limiting block A and the supporting rod body can be reduced, the flexibility is high, the position of the hook is fixed by rotating the adjusting bolt A, the practicability is high, the flexibility is good, and by arranging the limiting assembly, the hook can be limited; the situation that the binding belt falls in the training process of a patient is avoided, the use safety is improved, the fixing assembly is matched, the first clamping block and the second clamping block are fixed to the bedside transverse rod through the fixing pieces, then the positions are fixed by rotating the adjusting bolt B, the structure is simple, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to rehabilitation training support technical field especially uses a passive motion training structure for hemiplegic patient. BACKGROUND

[0002] Hemiplegia (hemiplegia) also called hemiplegia, is the movement disorder of same side upper and lower limbs, facial muscles and tongue muscle lower part, is acute cerebrovascular disease's common symptom, although the mild hemiplegic patient can move, but walks the road, often upper limbs flexion, lower limbs stretch, the paralyzed lower limbs walk a step and draw half a circle, this special walking posture, called hemiplegic gait, serious person often bedridden, lose the living ability. According to the degree of hemiplegia, can be divided into mild hemiplegia, incomplete hemiplegia and hemiplegia.

[0003] According to the principle of " non progress then retreat " of traditional Chinese medicine, for the stroke hemiplegia sequelae patient, the activity and exercise of paralyzed limbs are very necessary. The lighter patient can select appropriate exercise mode according to his own condition, and move his limbs in time and often. When doing passive exercise, the bed should not be too soft, the pillow height is appropriate, the patient takes supine position, and carries out upper limb training movement. Since the auxiliary training support of hospital is mostly composed of rod body and hook, cooperates support and restraint band, the structure is relatively single, the practicality is general, and the use flexibility is poor. CONTENT OF UTILITY MODEL

[0004] (1) the technical problem to be solved

[0005] In order to solve the problem that the auxiliary training support of hospital is mostly composed of rod body and hook, cooperates support and restraint band, the structure is relatively single, the practicality is general, and the use flexibility is poor.

[0006] (2) technical scheme

[0007] The utility model discloses a technical scheme for a passive motion training structure for hemiplegic patients, comprising a support rod body and a hook arranged on the surface of the support rod body, and comprising an adjusting assembly, a limiting assembly, a fixing assembly and a rotating shaft. One end of the support rod body is provided with the rotating shaft, and the rotating shaft has frictional damping. The surface of the support rod body is provided with the adjusting assembly. The adjusting assembly is arranged between the hook and the support rod body. The surface of the hook is provided with the limiting assembly. The base of the rotating shaft is provided with the fixing assembly. By arranging the adjusting assembly, the position of the hook is fixed, which is practical and flexible. By rotating the adjusting bolt A, the limiting block A is abutted in the limiting groove A, thereby fixing the position of the hook, which is practical and flexible. By arranging the limiting assembly, the spring B arranged on the hook extrudes the moving disc, and the limiting plate of the moving disc is abutted with one end of the hook through the positioning hole, so that the limiting plate can be limited. The situation that the restraint belt falls off during the training of the patient is avoided, and the use safety is improved. The first clamping block and the second clamping block are fixed on the head cross bar of the bed through the fixing member, and the position is fixed by rotating the adjusting bolt B. The structure is simple and convenient to use.

[0008] Further, the adjusting assembly comprises a moving ring, a limiting block A, an adjusting bolt A, a roller and a limiting groove A. A plurality of moving rings are slidably arranged on the surface of the support rod body cross bar. The adjusting bolt A is inserted into the threaded hole arranged on the surface of the moving ring. One end of the adjusting bolt A penetrates through the moving ring and is rotatably connected with the limiting block A in the convex structure arranged in the moving ring. The limiting groove A is arranged on the surface of the support rod body. The limiting block A is slidably arranged in the limiting groove A arranged on the surface of the support rod body. The roller is arranged in the groove arranged on the surface of the limiting block A. The roller rolls in the limiting groove A. By arranging the adjusting assembly, the limiting block A on the moving ring is clamped into the limiting groove A arranged on the surface of the support rod body. When the moving ring is used, the limiting effect can be achieved. The moving ring can adjust the position of the hook. The roller arranged on the limiting block A can reduce the friction between the limiting block A and the support rod body, and the flexibility is high.

[0009] Further, the fixing block is arranged at both ends of the roller shaft and is slidably arranged in the blind groove arranged in the limiting block A. The spring A is arranged in the blind groove arranged in the limiting block A. The two ends of the spring A are connected with the fixing block and the limiting block A respectively. By arranging the fixing block at both ends of the roller and under the elastic force of the spring A, the position of the roller can be changed. The limiting block A can be conveniently installed into the limiting groove A. The friction between the limiting block A and the support rod body can be reduced. The flexibility of the moving ring is improved, and the patient training and movement are facilitated.

[0010] Further, the support rod body cross bar is provided with a screw sleeve at one end. By arranging the detachable screw sleeve, the number of hooks can be adjusted according to the use condition, and the installation is convenient.

[0011] Further, the limiting assembly comprises a moving disc, a limiting plate, a spring B, a limiting block B and a limiting groove B, the surface of the hook is slidably provided with the moving disc, the inside of the moving disc is symmetrically provided with two limiting blocks B, the limiting blocks B are slidably arranged in the limiting grooves B arranged on the surface of the hook, the surface of the hook is provided with the spring B, the two ends of the spring B are connected with the moving disc and the moving ring respectively, the surface of the moving disc is provided with the limiting plate, one end of the limiting plate is provided with a positioning hole in arc shape, through the limiting assembly, the spring B sleeved on the hook extrudes the moving disc, the positioning hole of the limiting plate on the moving disc abuts against one end of the hook, limiting is realized, the situation that the restraint belt falls off in the training process of the patient is avoided, and the use safety is improved.

[0012] Further, the fixing assembly comprises a first clamping block, a second clamping block, a fixing piece and an adjusting bolt B, the bottom surface of the rotating shaft is provided with the first clamping block, the second clamping block is hingedly arranged below the first clamping block, the fixing piece is arranged between the second clamping block and the first clamping block, and the adjusting bolt B is inserted into the threaded hole arranged on the bottom surface of the second clamping block, through the fixing assembly, the first clamping block and the second clamping block are fixed on the cross rod at the head of the bed through the fixing piece, and then the position is fixed by rotating the adjusting bolt B, so that the structure is simple, the use is convenient, and the flexibility is good.

[0013] Further, the arc-shaped groove arranged between the second clamping block and the first clamping block is provided with a clamping plate, the clamping plate is arranged in an arc plate structure, and the concave arc surface in the clamping plate is provided with a non-slip pad, through the arrangement of the clamping plate between the second clamping block and the first clamping block, the position of the clamping plate is moved by rotating the adjusting bolt B, so that the support rod body can be conveniently fixed on the cross rod at the head of the bed, the use is flexible, and the stability is good.

[0014] (3) Advantageous effects

[0015] Compared with the prior art, the beneficial effects of the utility model lie in that: through the arrangement of the adjusting assembly, the limiting block A on the moving ring is clamped into the limiting groove A arranged on the surface of the support rod body, the moving ring can play a limiting effect when in use, the position of the hook can be adjusted by moving the moving ring, a roller is arranged on the limiting block A, the friction between the limiting block A and the support rod body is reduced, the flexibility is high, the limiting block A is abutted in the limiting groove A by rotating the adjusting bolt A, so that the position of the hook is fixed, the practicality is high, the flexibility is good, through the arrangement of the limiting assembly, the spring B sleeved on the hook extrudes the moving disc, the positioning hole of the limiting plate on the moving disc abuts against one end of the hook, limiting is realized, the situation that the restraint belt falls off in the training process of the patient is avoided, the use safety is improved, the first clamping block and the second clamping block are fixed on the cross rod at the head of the bed through the fixing piece, and then the position is fixed by rotating the adjusting bolt B, so that the structure is simple, the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure schematic view of the utility model is shown.

[0017] Figure 2 The sectional structure view of the limiting block A in the utility model is shown.

[0018] Figure 3 The overall structure of the utility model is shown. Figure 2 The enlarged view of the structure at A in the utility model is shown.

[0019] Figure 4 The left view of the overall structure in the utility model is shown.

[0020] Figure 5 The side view structure view of the adjusting assembly in the utility model is shown.

[0021] Figure 6 The structure schematic view of the limiting assembly in the utility model is shown.

[0022] Mark 1 - support pole body, 2 - adjusting assembly, 21 - moving ring, 22 - limiting block A, 23 - adjusting bolt A, 24 - roller, 25 - fixed block, 26 - spring A, 27 - limiting groove A, 3 - limiting assembly, 31 - moving disc, 32 - limiting plate, 33 - spring B, 34 - limiting block B, 35 - limiting groove B, 4 - fixed assembly, 42 - first clamping block, 43 - second clamping block, 44 - fixed part, 45 - adjusting bolt B, 46 - clamping plate, 5 - rotating shaft, 6 - hook, 7 - screw sleeve. DETAILED DESCRIPTION

[0023] The utility model is further explained in combination with the drawings and examples.

[0024] Example 1:

[0025] Please refer to Figures 1-6The utility model provides a kind of embodiment: a passive motion training structure for hemiplegic patient, including support pole body 1 and the hook 6 being arranged on the surface of support pole body 1, including adjusting assembly 2, limiting component 3, fixed component 4 and pivot 5, one end of support pole body 1 is equipped with pivot 5, pivot 5 exists frictional damping, the surface of support pole body 1 is provided with adjusting assembly 2, adjusting assembly 2 is arranged between hook 6 and support pole body 1, adjusting assembly 2 includes moving ring 21, limiting block A 22, adjusting bolt A 23, gyro wheel 24 and limiting groove A 27, the surface of support pole body 1 transverse rod is slid with multiple moving rings 21, threaded hole being set in the surface of moving ring 21 is inserted with adjusting bolt A 23, one end of adjusting bolt A 23 penetrates moving ring 21, and is rotatably connected with the limiting block A 22 of convex letter shape structure being arranged in moving ring 21, the surface of support pole body 1 is provided with limiting groove A 27, limiting block A 22 is slid in limiting groove A 27 being set in the surface of support pole body 1, recess being set in the surface of limiting block A 22 is provided with gyro wheel 24, gyro wheel 24 rolls in limiting groove A 27, by setting adjusting assembly 2, limiting block A 22 on moving ring 21 is clamped into limiting groove A 27 being set in the surface of support pole body 1, when using moving ring 21 can play the effect of limiting, and moving moving ring 21 can realize the adjustment of the position of hook 6, and gyro wheel 24 can be installed on limiting block A 22, can reduce the friction between limiting block A 22 and support pole body 1, and strong flexibility.

[0026] Gyro wheel 24 pivot both ends are equipped with fixed block 25, fixed block 25 is slid in the blind slot being set in limiting block A 22, limiting block A 22 is provided with spring A 26 in the blind slot, both ends of spring A 26 are connected with fixed block 25 and limiting block A 22 respectively, by setting fixed block 25 in the both ends of gyro wheel 24, and the position change of gyro wheel 24 can be realized under the elasticity of spring A 26, limiting block A 22 is conveniently installed into limiting groove A 27, and the friction between limiting block A 22 and support pole body 1 can be reduced, the flexibility of moving ring 21 is improved, and patient training and movement are facilitated.

[0027] Support pole body 1 transverse rod one end is connected with the screw sleeve 7 by screwing, by setting detachable screw sleeve 7, the number of hook 6 can be adjusted according to use condition, and installation is convenient.

[0028] Embodiment 2:

[0029] Please refer to Figures 1-6In the embodiment, the limiting assembly 3 comprises a moving disc 31, a limiting plate 32, a spring B 33, a limiting block B 34 and a limiting groove B 35. The moving disc 31 is arranged on the surface of the hook 6. The two limiting blocks B 34 are symmetrically arranged in the moving disc 31. The limiting block B 34 is arranged in the limiting groove B 35 on the surface of the hook 6. The spring B 33 is arranged on the surface of the hook 6. The two ends of the spring B 33 are connected with the moving disc 31 and the movable ring 21 respectively. The limiting plate 32 is arranged on the surface of the moving disc 31. The positioning hole with a circular arc structure is arranged on one end of the limiting plate 32. The spring B 33 arranged on the hook 6 extrudes the moving disc 31. The positioning hole arranged on the limiting plate 32 on the moving disc 31 is abutted with one end of the hook 6. The limiting plate 32 can be limited. The situation that the restraint belt falls off during the training of the patient is avoided. The use safety is improved.

[0030] Embodiment 3

[0031] Please refer to Figures 1-6 In the embodiment, the fixing assembly 4 comprises a first clamping block 42, a second clamping block 43, a fixing piece 44 and an adjusting bolt B 45. The first clamping block 42 is arranged on the bottom surface of the rotating shaft 5. The second clamping block 43 is hingedly connected below the first clamping block 42. The fixing piece 44 is arranged between the second clamping block 43 and the first clamping block 42. The adjusting bolt B 45 is inserted into the threaded hole arranged on the bottom surface of the second clamping block 43. The first clamping block 42 and the second clamping block 43 are fixed on the bedside cross bar through the fixing piece 44. The position is fixed by rotating the adjusting bolt B 45. The structure is simple. The use is convenient. The flexibility is good.

[0032] The clamping plate 46 is arranged in the arc-shaped groove arranged between the second clamping block 43 and the first clamping block 42. The clamping plate 46 is arranged in an arc-shaped plate structure. The anti-skid pad is arranged in the inner arc surface of the clamping plate 46. The clamping plate 46 is arranged between the second clamping block 43 and the first clamping block 42. The position of the clamping plate 46 is moved by rotating the adjusting bolt B 45. The support rod body 1 can be conveniently fixed on the cross bar at the bedside position of the hospital bed. The use is flexible. The stability is good.

[0033] Through the above steps, when using, the limiting block A22 on the moving ring 21 is clamped into the limiting groove A27 opened on the surface of the support rod body 1 by setting the adjusting assembly 2, which can play a limiting effect when the moving ring 21 is used, and the moving ring 21 can realize the adjustment of the position of the hook 6, and the roller 24 is installed on the limiting block A22, which can reduce the friction between the limiting block A22 and the support rod body 1, and has high flexibility, the limiting block A22 is abutted in the limiting groove A27 by rotating the adjusting bolt A23, so that the position of the hook 6 is fixed, and the utility is strong, and the flexibility is good, and by setting the limiting assembly 3, the spring B33 sleeved on the hook 6 extrudes the moving disc 31, so that the limiting plate 32 on the moving disc 31 is abutted with one end of the hook 6, and the limiting plate 32 can be limited, so that the situation that the restraint belt falls off in the training process of the patient is avoided, the use safety is improved, and the fixed assembly 4 is matched, the first clamping block 42 and the second clamping block 43 are fixed on the bedside cross bar through the fixing piece 44, and then the position is fixed by rotating the adjusting bolt B45, so that the structure is simple and the use is convenient.

[0034] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A passive motion training structure for hemiplegic patients, comprising a support rod (1) and a hook (6) disposed on the surface of the support rod (1), characterized in that: It includes an adjustment component (2), a limiting component (3), a fixing component (4), and a rotating shaft (5). One end of the support rod (1) is equipped with a rotating shaft (5), which has frictional damping. The surface of the support rod (1) is provided with an adjustment component (2), which is located between a hook (6) and the support rod (1). The surface of the hook (6) is provided with a limiting component (3), and the base of the rotating shaft (5) is provided with a fixing component (4).

2. The passive movement training structure for hemiplegic patients according to claim 1, characterized in that: The adjustment assembly (2) includes a moving ring (21), a limiting block A (22), an adjusting bolt A (23), a roller (24), and a limiting groove A (27). Multiple moving rings (21) slide on the surface of the crossbar of the support rod (1). An adjusting bolt A (23) is inserted into a threaded hole on the surface of the moving ring (21). One end of the adjusting bolt A (23) passes through the moving ring (21) and is rotatably connected to the limiting block A (22) with a convex structure set inside the moving ring (21). A limiting groove A (27) is set on the surface of the support rod (1). The limiting block A (22) slides in the limiting groove A (27) on the surface of the support rod (1). A roller (24) is set in a groove on the surface of the limiting block A (22). The roller (24) rolls in the limiting groove A (27).

3. The passive movement training structure for hemiplegic patients according to claim 2, characterized in that: The roller (24) has a fixed block (25) installed at both ends of its shaft. The fixed block (25) slides in a blind groove opened in the limiting block A (22). A spring A (26) is provided in the blind groove opened in the limiting block A (22). The two ends of the spring A (26) are connected to the fixed block (25) and the limiting block A (22) respectively.

4. The passive movement training structure for hemiplegic patients according to claim 1, characterized in that: The support rod (1) has a threaded sleeve (7) at one end of its crossbar.

5. The passive movement training structure for hemiplegic patients according to claim 1, characterized in that: The limiting component (3) includes a movable disk (31), a limiting plate (32), a spring B (33), a limiting block B (34), and a limiting groove B (35). The movable disk (31) slides on the surface of the hook (6). Two limiting blocks B (34) are symmetrically installed inside the movable disk (31). The limiting blocks B (34) slide in the limiting groove B (35) opened on the surface of the hook (6). The spring B (33) is wound around the surface of the hook (6). The two ends of the spring B (33) are respectively connected to the movable disk (31) and the movable ring (21). The limiting plate (32) is installed on the surface of the movable disk (31). One end of the limiting plate (32) has a positioning hole with an arc-shaped structure.

6. The passive movement training structure for hemiplegic patients according to claim 1, characterized in that: The fixing component (4) includes a first clamping block (42), a second clamping block (43), a fixing member (44), and an adjusting bolt B (45). The first clamping block (42) is mounted on the bottom surface of the rotating shaft (5). The second clamping block (43) is hinged below the first clamping block (42). A fixing member (44) is provided between the second clamping block (43) and the first clamping block (42). The adjusting bolt B (45) is inserted into the threaded hole opened on the bottom surface of the second clamping block (43).

7. The passive movement training structure for hemiplegic patients according to claim 6, characterized in that: A clamping plate (46) is provided in the arc-shaped groove between the second clamping block (43) and the first clamping block (42). The clamping plate (46) is arranged in an arc-shaped structure, and an anti-slip pad is provided on the concave arc surface of the clamping plate (46).

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