CN209475099U - A kind of neurology leg rehabilitation training device - Google Patents

Abstract

The utility model provides a leg rehabilitation training device in neurology department. The neurology leg rehabilitation training device includes a seat; a chair back; a support mechanism, the support mechanism includes a support plate, and the support plate is fixed to the seat; a protection mechanism; a rotation mechanism, and the rotation mechanism includes a handle , a connecting rod, a first gear, a chain, a second gear, and a fixed post, the handle is rotatably connected to the housing, the first gear is sleeved on the handle, the chain is sleeved on the first gear, The fixed column is fixedly connected to the housing, and the second gear is socketed and rotatably connected to the fixed column, the connecting rod is fixed to the second gear, and the chain is socketed to the second gear ;pedal. The neurology leg rehabilitation training device provided by the utility model can allow the patient to control the rotation speed of the pedal to train the leg nerves of the patient, reduce the number of medical staff and reduce the work intensity of the medical staff.

Description

A kind of neurology leg rehabilitation training device

technical field

The utility model relates to the technical field of medical equipment, in particular to a leg rehabilitation training device for neurology.

Background technique

Legs are the parts that humans and animals use to support their bodies and walk. Leg nerve damage can lead to common peroneal nerve palsy. In severe clinical cases, foot drop and localized numbness on the outside of the calf can be seen. If the course of the disease is too long, it will be followed by ischemic calf muscle atrophy, which is the beginning of the disability of the disease. It needs to be treated as soon as possible. Leg rehabilitation is required after treatment.

However, at present, most of the leg rehabilitation training uses the assistance of others to carry out the leg rehabilitation training. On the one hand, this method cannot truly feel and consider the intensity of the leg rehabilitation training from the patient's own perspective, which is not conducive to the patient's understanding of the real rehabilitation situation. On the other hand, it needs to consume a large amount of manpower of medical staff to carry out, the operation is inconvenient, and the work intensity is high.

Therefore, it is necessary to provide a new neurology leg rehabilitation training device to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a neurology leg rehabilitation training device which can control the rotation speed of the pedal by the patient himself to train the nerves of the patient's leg, and reduce the number of medical staff and the work intensity of the medical staff.

In order to solve the above technical problems, the neurology leg rehabilitation training device provided by the utility model includes: a chair seat; a chair back, the chair back is fixed on the chair seat; a support mechanism, the support mechanism includes a support plate, the The support plate is fixed on the seat; the protection mechanism, the protection mechanism includes a shell, and the shell is slidably connected to the support plate; the rotation mechanism, the rotation mechanism includes a handle, a connecting rod, a first gear, a chain, and a second gear. Two gears and a fixed column, the handle is rotatably connected to the housing, the first gear is sleeved on the handle, the chain is sleeved on the first gear, the fixed column is fixedly connected to the housing, and The second gear is socketed and rotatably connected to the fixed column, the connecting rod is fixed on the second gear, and the chain is socketed on the second gear, and the chain meshes with the first gear and the second gear; a pedal, and the pedal is connected to the connecting rod in rotation.

Preferably, the support mechanism further includes a support rod, and both ends of the bottom surface of the support plate are fixedly connected to the support rod.

Preferably, a hand-held mechanism is also fixed on the support plate, the hand-held mechanism includes a support column, a cushion and an armrest, the support column is fixedly connected to the support plate, and the top end of the support column is fixed with the An armrest, and the armrest is also fixedly connected to the chair back, and the armrest is fixedly installed with the cushion.

Preferably, the protection mechanism further includes a baffle, the cross section of the baffle is circular, the baffle is fixedly connected to the fixing column, and the diameter of the baffle is smaller than the circle provided on the housing. The diameter of the slot.

Preferably, the rotating mechanism further includes a rubber sleeve, and the rubber sleeve is sleeved on the handle.

Preferably, both the handle and the connecting rod have a "Z" shape in cross-section, and the side walls of the housing through which the handle and the connecting rod respectively penetrate are symmetrical to each other.

Preferably, the fixing column is located at the center of the second gear, and the connecting rod is located between the center of the second gear and the teeth.

Preferably, the housing is fixedly connected with a moving mechanism, the moving mechanism includes a roller and a slider, the roller is slidably and fixedly connected to the housing, and the slider is fixedly connected to the side wall of the housing, and the The slide block is slidably connected in the chute provided on the support plate.

Preferably, the support plate is fixedly connected to the limit mechanism, the limit mechanism includes a rubber ring and a fixed block, the rubber ring is fixedly connected to the housing, the fixed block is fixedly connected to the support plate, and the The rubber ring is sleeved on the fixing block.

Compared with related technologies, the neurology leg rehabilitation training device provided by the utility model has the following beneficial effects:

The utility model provides a leg rehabilitation training device in the Department of Neurology. The patient rotates the handle by himself, and drives the first gear, the chain, the second gear, the fixed column, the The connecting rod and the pedal are rotated, so that the patient can control the rotation speed of the pedal to train the leg nerves, and realize the purpose of using a small number of nursing staff to care for most patients and reduce the working intensity of the nursing staff; The rubber ring and the fixed block included in the limiting mechanism are used to fix the outer shell, so that it is more effective for rehabilitation training; and the second gear is blocked by the partition to protect the patient when in use safety.

Description of drawings

Fig. 1 is the structural representation of a kind of preferred embodiment of neurology leg rehabilitation training device provided by the utility model;

Fig. 2 is a schematic cross-sectional view of the moving mechanism shown in Fig. 1;

Fig. 3 is a schematic cross-sectional view of the protection mechanism shown in Fig. 1;

FIG. 4 is a schematic cross-sectional view of the rotating mechanism shown in FIG. 1 .

Labels in the figure: 1, chair back, 2, seat, 3, support mechanism, 31, support plate, 31a, chute, 32, support rod, 4, hand-held mechanism, 41, support column, 42, cushion, 43, handrail, 5, protection mechanism, 51, shell, 51a, through groove, 52, dividing plate, 6, rotating mechanism, 61, handle, 62, rubber sleeve, 63, connecting rod, 64, first gear, 65, Chain, 66, second gear, 67, fixed column, 7, moving mechanism, 71, roller, 72, slide block, 8, limit mechanism, 81, rubber ring, 82, fixed block, 9, pedal.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 in conjunction, wherein Fig. 1 is a structural schematic diagram of a preferred embodiment of the neurology leg rehabilitation training device provided by the utility model; Fig. 2 is shown in Fig. 1 Figure 3 is a schematic cross-sectional view of the protection mechanism shown in Figure 1; Figure 4 is a schematic cross-sectional view of the rotating mechanism shown in Figure 1.

Referring to Fig. 1, the neurology leg rehabilitation training device provided by the embodiment of the utility model includes: a chair back 1, a chair seat 2, a supporting mechanism 3, a hand-held mechanism 4, a protection mechanism 5, and a rotating mechanism 6, and the chair back 1 fixed to the seat 2, the support mechanism 3 is fixed to the seat 2, the hand-held mechanism is fixed to the support mechanism, the protection mechanism 5 is slidably connected to the support mechanism 3, the rotating The mechanism 6 is connected to the protective mechanism 5 .

In the specific implementation process, as shown in Figure 2, the support mechanism 3 includes a support plate 31, and the support plate 31 is fixed to the seat 2, and the support mechanism 3 also includes a support rod 32, and the support plate 31 Both ends of the bottom surface of the chair are fixedly connected with the support rods 32, so that the legs of the patient can be easily bent when sitting on the chair back 1.

In the specific implementation process, the hand-held mechanism 4 is fixedly connected with the support plate 31, and the hand-held mechanism 4 includes a support column 41, a cushion 42 and an armrest 43, and the support column 41 is fixedly connected to the support plate 31. The top end of the support column 41 is fixed with the armrest 43, and the armrest 43 is also fixedly connected to the chair back 1, and the armrest 43 is fixedly installed with the cushion 42, so as to facilitate the patient to support the body.

During specific implementation, the protection mechanism 5 includes a housing 51, which is slidably connected to the support plate 31; the protection mechanism 5 also includes a partition 52, the cross section of which is a circular structure, The partition 52 is fixedly connected to the fixing column 67, and the diameter of the partition 52 is smaller than the diameter of the circular slot 51a provided on the housing 51, so as to protect the patient from accidental injury when using the device.

During the specific implementation process, as shown in Fig. 3 and Fig. 4, the said rotating mechanism 6 comprises a handle 61, a connecting rod 63, a first gear 64, a chain 65, a second gear 66 and a fixed post 67, and said handle 61 is rotatably connected to The housing 51, the first gear 64 is sleeved on the handle 61, the chain 65 is sleeved on the first gear 64, the fixing column 67 is fixedly connected to the housing 51, and the second The gear 66 is socketed and rotatably connected to the fixed column 67, the connecting rod 63 is fixed on the second gear 66, and the chain 65 is socketed on the second gear 66, and the chain 65 meshes with the The first gear 64 and the second gear 66; the cross-sections of the handle 61 and the connecting rod 63 are in a "Z" shape, and the handle 61 and the connecting rod 63 pass through the housing respectively. The side walls of 51 are symmetrical to each other; the fixed column 67 is at the center of the second gear 66, and the connecting rod 63 is between the center of the second gear 66 and the teeth; the pedal 9, the pedal 9 The connecting rod 63 is connected by rotation.

In addition, the rotating mechanism 6 also includes a rubber sleeve 62 , which is sleeved on the handle 61 , in order to improve comfort during use. The casing 51 is fixedly connected with a moving mechanism 7, the moving mechanism 7 includes a roller 71 and a slider 72, the roller 71 is arranged at the bottom of the casing 51, the roller can roll along the direction of the chute 31a, and the The slider 72 is fixedly connected to the side wall of the housing 51 , and the slider 72 is slidably connected to the slide groove 31 a provided on the support plate 31 . The support plate 31 is fixedly connected to the limit mechanism 8, the limit mechanism 8 includes a rubber ring 81 and a fixed block 82, the rubber ring 81 is fixedly connected to the housing 51, and the fixed block 82 is fixedly connected to the The support plate 31, and the rubber ring 81 is sleeved on the fixing block 82, in order to fix the housing 51 and prevent the housing 51 from moving.

The operating principle of the neurology leg rehabilitation training device provided by the utility model is as follows: first, the patient is placed on the seat 2, and the seat 2 is supported by the support plate 31 and the support rod 32, Because the armrest 43 fixedly connected to the chair back 1 and the support column 41 ensures the patient's sitting posture, and the comfort of the patient is improved by the cushion 42 installed on the armrest 43, and then the patient's foot is placed On the pedal 9, and the patient's feet can be further fixed by Velcro or straps, first the rubber ring 81 is removed from the fixed block 82, and then the patient holds the handle 61 with his hand, The rubber sleeve 62 on the handle 61 makes the patient more comfortable when holding the handle 61, and then pushes the handle 61 back and forth, and the outer shell 51 reduces the patient's push due to the effect of the roller 71. The shell 51 uses strength, and makes the patient's legs slowly move forward and backward to make the legs that have not moved for a long time slowly adapt to the movement, and the slider 72 that is fixedly connected with the shell 51 is in the Slide in the chute 31a in the support plate 31 to prevent the deviation of the position of the shell 51, thereby affecting the adaptation training of the patient's legs in the early stage; 81 is sleeved on the fixed block 82, so as to prevent the housing 51 from moving, and at the same time, the patient turns the handle 61, the handle 61 drives the first gear 64 to rotate, and all the gears meshed with the first gear 64 The chain 65 drives the second gear 66 which is rotatably connected to the fixed column 67 to rotate, so that the connecting rod 63 is always in a circular motion, and the pedal 9 is rotatably connected to the connecting rod 63 to ensure that the The fixed side of the pedal 9 and the patient's feet is always upward, and the partition plate 52 installed on the through groove 51a protects the patient's legs; after the patient adapts to this kind of exercise, the patient can let go of the handle 61 , by the strength of leg, step on described pedal 9 by oneself and do circular motion, carry out rehabilitation training.

Compared with related technologies, the neurology leg rehabilitation training device provided by the utility model has the following beneficial effects:

The utility model provides a leg rehabilitation training device in the Department of Neurology. The patient rotates the handle 61 by himself, and drives the first gear 64, the chain 65, the second gear 66, the The fixed column 67, the connecting rod 63 and the pedal 9 are rotated, so that the patient can control the rotation speed of the pedal 9 to achieve the purpose of training the leg nerves, and realize the care of most patients with a small number of nursing staff, and reduce the The purpose of the working strength of the nursing staff; the housing 51 is fixed by the rubber ring 81 and the fixed block 82 included in the limit mechanism 8, so that it is more effective for rehabilitation training; and by the partition 52 The second gear 66 is blocked to protect the safety of the patient during use.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (9)

1. A neurology leg rehabilitation training device, characterized in that, comprising: seat (2); a chair back (1), the chair back (1) is fixed to the seat (2); A support mechanism (3), the support mechanism (3) includes a support plate (31), and the support plate (31) is fixed to the seat (2); A protection mechanism (5), the protection mechanism (5) comprising a housing (51), the housing (51) slidingly connected to the support plate (31); A turning mechanism (6), the turning mechanism (6) comprising a handle (61), a connecting rod (63), a first gear (64), a chain (65), a second gear (66) and a fixed column (67), The handle (61) is rotatably connected to the housing (51), the first gear (64) is sleeved on the handle (61), and the chain (65) is sleeved on the first gear (64) , the fixed column (67) is fixedly connected to the housing (51), and the second gear (66) is socketed and rotatably connected to the fixed column (67), and the connecting rod (63) is fixed to the The second gear (66), and the chain (65) is sleeved on the second gear (66), and the chain (65) engages the first gear (64) and the second gear (66) ); a pedal (9), and the pedal (9) is rotatably connected to the connecting rod (63). 2. neurology leg rehabilitation training device according to claim 1, is characterized in that, described support mechanism (3) also comprises support bar (32), and the two ends of described support plate (31) bottom surface are all fixedly connected There is said support rod (32). 3. The neurology leg rehabilitation training device according to claim 1, characterized in that, the support plate (31) is also fixed with a hand-held mechanism (4), and the hand-held mechanism (4) includes a support column (41), cushion (42) and handrail (43), described support column (41) is fixedly connected with described support plate (31), and described support column (41) top is fixed with described handrail (43), And the armrest (43) is also fixedly connected to the chair back (1), and the armrest (43) is fixedly installed with the cushion (42). 4. Neurology leg rehabilitation training device according to claim 1, is characterized in that, described protective mechanism (5) also comprises partition (52), and the cross section of described partition (52) is circular structure , the partition (52) is fixedly connected to the fixing column (67), and the diameter of the partition (52) is smaller than the diameter of the circular through groove (51a) provided on the casing (51). 5. The neurology leg rehabilitation training device according to claim 1, characterized in that, the rotating mechanism (6) also includes a rubber sleeve (62), and the rubber sleeve (62) is sleeved on the handle ( 61). 6. The neurology leg rehabilitation training device according to claim 1, characterized in that, the cross-sections of the handle (61) and the connecting rod (63) are in a "Z" shape, and the handle (61) is symmetrical to the side walls of the housing (51) through which the connecting rods (63) respectively penetrate. 7. The neurology leg rehabilitation training device according to claim 1, characterized in that, the fixed column (67) is at the center of the second gear (66), and the connecting rod (63) is at the center of the circle of the second gear (66). between the center of circle of the second gear (66) and the teeth. 8. Neurology leg rehabilitation training device according to claim 1, is characterized in that, described housing (51) is fixedly connected with mobile mechanism (7), and described mobile mechanism (7) comprises roller (71) and slide block (72), the roller (71) is slidably and fixedly connected to the housing (51), and the slider (72) is fixedly connected to the side wall of the housing (51), and the slider (72) Sliding connection in the slide groove (31a) that is provided on the support plate (31). 9. The neurology leg rehabilitation training device according to claim 1, characterized in that, the support plate (31) is fixedly connected to a limiting mechanism (8), and the limiting mechanism (8) includes a rubber ring (81 ) and a fixed block (82), the rubber ring (81) is fixedly connected to the housing (51), the fixed block (82) is fixedly connected to the support plate (31), and the rubber ring (81 ) is socketed on the fixed block (82).