CN110711118A

CN110711118A - Auxiliary walking mechanism for paraplegic patient

Info

Publication number: CN110711118A
Application number: CN201911032237.7A
Authority: CN
Inventors: 石众; 石心泽
Original assignee: Fuxin Sanhe Intelligent Manufacturing Technology Co Ltd
Current assignee: Fuxin Sanhe Intelligent Manufacturing Technology Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-01-21

Abstract

The invention discloses an auxiliary walking mechanism for paraplegic patients, which relates to the field of medical instruments and comprises a rechargeable battery panel and support mechanisms symmetrically arranged at two ends of the rechargeable battery panel, wherein the rechargeable battery panel is provided with a fixed block, the fixed block is fixedly connected with the support mechanisms, the rechargeable battery panel is provided with a fixed hole, the support mechanisms comprise thigh support rods, shank support rods, joint components, leg limiting parts and foot rest components, and the fixed block is connected with the upper ends of the thigh support rods, and the lower ends of the thigh support rods are connected with the upper ends of the shank support rods through the joint components. This scheme is through the setting of rechargeable battery board, handle remote controller, gear motor, cylindric lock, rolling disc, thigh bracing piece and shank bracing piece isotructure, can realize automatic standing and walk about, for the patient breaks away from the trouble bitter of bed for a long time, for the patient defeats oneself, alleviates psychological pressure, alleviates the family burden.

Description

Auxiliary walking mechanism for paraplegic patient

Technical Field

The invention relates to the field of medical instruments, in particular to an auxiliary walking mechanism for paraplegic patients.

Background

Paraplegia, a type of paralysis. Paraplegia caused by transverse lesion with enlarged spinal cord neck is high paraplegia. In the acute phase of spinal cord injury, sensory, motor, reflex and the like of bilateral limbs below the plane of injury disappear, and the function of the sphincter vesicae and anal is lost, which is spinal shock. At present, paraplegia patients usually have some complications such as joint stiffness, urinary infection, anus colon diseases and the like, in order to reduce the occurrence of the complications, a plurality of people are required to assist the patients to walk, the walking can touch the digestive system function, the blood circulation is promoted, the complications are prevented, however, the heart and time are consumed by assisting the multiple people, most of the existing auxiliary walking structures have complex structures, the manufacturing cost is high, the operation is inconvenient, the patients cannot automatically stand to walk, the using effect is not good enough, and therefore an auxiliary walking mechanism for the paraplegia patients is required.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an auxiliary walking mechanism for paraplegic patients.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a paraplegia patient assists running gear, sets up in the supporting mechanism at charging battery board both ends including charging battery board and symmetry, has the fixed block on the charging battery board, fixed block and supporting mechanism fixed connection, the last fixed orifices that has of charging battery board, supporting mechanism includes thigh bracing piece, shank bracing piece, joint subassembly, shank locating part, foot rest subassembly, between the upper end of fixed block and thigh bracing piece all pass through between the lower extreme of thigh bracing piece and the upper end of shank bracing piece the joint subassembly is connected, the foot rest subassembly install in the lower extreme of shank bracing piece, the quantity of foot rest subassembly is a plurality of and installs respectively on thigh bracing piece and shank bracing piece, charging battery board's back connection has the handle remote controller, and the output and the joint subassembly electricity of handle remote controller are connected.

Preferably, the joint subassembly includes the last fixed pipe of fixing with the fixed block, goes up the lower part an organic whole of fixed pipe and is provided with the fixed disk, one side of fixed disk is fixed with L shape mounting panel, is fixed with gear motor on the L shape mounting panel, gear motor's output is fixed with the dwang that passes the fixed disk, and the other end of dwang is fixed with the rolling disc that is located fixed disk one side, the lower part an organic whole of rolling disc is provided with down fixed pipe, and lower fixed pipe is fixed with the upper end of thigh bracing piece.

Preferably, one side of the fixed disc, which faces the rotating disc, is provided with an arc-shaped limit groove, and a cylindrical pin fixed on the rotating disc is in sliding fit in the arc-shaped limit groove.

Preferably, the outer side shapes of the fixed disc and the rotating disc are both circular.

Preferably, the foot support component comprises a connecting rod fixedly inserted into the inner side of the lower end of the shank supporting rod through a screw, a connecting sleeve is fixed to the outer side of the lower end of the connecting rod, a fixing rod is integrally arranged on the connecting sleeve, a transverse pedal is fixed to the other end of the fixing rod, and two parallel limiting plates are arranged on the top surface of the pedal.

Preferably, the leg position limiting part comprises a connecting part and a limiting part which are integrally formed, and the connecting part is arc-shaped.

Preferably, the connecting portion is fixedly sleeved on the corresponding thigh supporting rod or the corresponding shank supporting rod, the number of the leg position limiting members on the thigh supporting rod is two, and the number of the leg position limiting members on the shank supporting rod is one.

Preferably, the mechanical part of the whole mechanism is made of carbon fiber material.

This scheme is through the setting of rechargeable battery board, handle remote controller, gear motor, cylindric lock, rolling disc, thigh bracing piece and shank bracing piece isotructure, can realize automatic standing and walk about, for the patient breaks away from the trouble bitter of bed for a long time, for the patient defeats oneself, alleviates psychological pressure, alleviates the family burden. Meanwhile, paraplegic patients with lighter illness can get rid of the trouble of the brace, the whole walking mechanism has simple structure, low manufacturing cost and good use effect, and is suitable for paraplegic, disabled people below the chest 5 to the waist 12 and incapacitated people. The physical training, digestion and excretion functions of the user are adjusted, the blood circulation of the user is improved, the healthy development of the user is promoted, and the labor burden of multiple people is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure at the position a of the present invention.

Fig. 3 is a schematic view of the fixing plate of the present invention.

Fig. 4 is a schematic diagram of a leg position limiting element according to the present invention.

Reference numbers in the figures: the device comprises a support mechanism 1, a thigh support rod 11, a calf support rod 12, a joint component 13, an upper fixing tube 131, a 132 fixing disc, a 133L-shaped mounting plate, a 134 speed reducing motor, a 135 rotating rod, a 136 rotating disc, a 137 cylindrical pin, a 138 arc-shaped limiting groove, a 139 lower fixing tube, a 14 leg limiting part, a 141 connecting part, a 142 limiting part, a 15 foot rest component, a 151 connecting rod, a 152 fixing rod, a 153 connecting sleeve, a 154 pedal, a 155 limiting plate, a 2 charging battery panel, a 21 fixing block and a 3-handle remote controller.

Detailed Description

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

Referring to fig. 1-4, an assistant walking mechanism for paraplegia patients comprises a charging battery board 2 and support mechanisms 1 symmetrically arranged at two ends of the charging battery board 2, the charging battery board 2 is provided with a fixed block 21, the fixed block 21 is fixedly connected with the support mechanisms 1, the charging battery board 2 is provided with a fixed hole, the support mechanism 1 comprises a thigh support rod 11, a shank support rod 12 and a joint component 13, leg limiting part 14, foot holds in the palm subassembly 15, between the upper end of fixed block 21 and thigh bracing piece 11, all be connected through joint subassembly 13 between the lower extreme of thigh bracing piece 11 and the upper end of shank bracing piece 12, foot holds in the palm subassembly 15 and installs in the lower extreme of shank bracing piece 12, the quantity of foot holds in the palm subassembly 15 is a plurality of and installs respectively on thigh bracing piece 11 and shank bracing piece 12, the back connection of rechargeable battery board 2 has handle remote controller 3, the output and the joint subassembly 13 electricity of handle remote controller 3 are connected.

In this embodiment, the joint assembly 13 includes an upper fixing tube 131 fixed to the fixing block 21, a fixing plate 132 is integrally disposed on a lower portion of the upper fixing tube 131, an L-shaped mounting plate 133 is fixed to one side of the fixing plate 132, a reduction motor 134 is fixed to the L-shaped mounting plate 133, a rotating rod 135 penetrating through the fixing plate 132 is fixed to an output end of the reduction motor 134, a rotating plate 136 located on one side of the fixing plate 132 is fixed to the other end of the rotating rod 135, a lower fixing tube 139 is integrally disposed on a lower portion of the rotating plate 136, and the lower fixing tube 139 is fixed to an upper end of the thigh support rod 11.

In this embodiment, an arc-shaped limiting groove 138 is disposed on one side of the fixed disk 132 facing the rotating disk 136, a cylindrical pin 137 fixed on the rotating disk 136 is slidably fitted in the arc-shaped limiting groove 138, and the outer shapes of the fixed disk 132 and the rotating disk 136 are both circular.

In this embodiment, the foot rest assembly 15 includes a connecting rod 151 fixed to the inner side of the lower end of the lower leg support rod 12 by screws, a connecting sleeve 153 is fixed to the outer side of the lower end of the connecting rod 151, a fixing rod 152 is integrally disposed on the connecting sleeve 153, a transverse pedal 154 is fixed to the other end of the fixing rod 152, and two parallel limiting plates 155 are disposed on the top surface of the pedal 154.

In this embodiment, the leg position-limiting members 14 include a connecting portion 141 and a limiting portion 142 that are integrally formed, the connecting portion 141 is arc-shaped, the connecting portion 141 is fixedly sleeved on the corresponding thigh support bar 11 or calf support bar 12, the number of the leg position-limiting members 14 on the thigh support bar 11 is two, the number of the leg position-limiting members 14 on the calf support bar 12 is one, and the mechanical portion of the whole mechanism is made of carbon fiber material.

When the invention is used, the charging battery board 2 is tied on the back of a user through a binding band, the thigh of a patient is tied on the limiting part 142 on the thigh supporting rod 11, the calf of the patient is tied on the limiting part 142 on the calf supporting rod 12, the sole of the patient is placed between the two limiting plates 155 and on the pedal 154, the operation of the speed reducing motor 134 can be controlled to swing for a certain angle through the operation of the handle remote controller 3, and the rated load of the speed reducing motor 134 is as follows: 30KG, maximum speed: 15mm/S, maximum stroke: 200mm, when gear motor 134 swung, the cylindric lock 137 that sets up slided in arc spacing groove 138, and it can inject the hunting range to advance, and when rolling disc 136 rotated, lower fixed pipe 139 drove and corresponds thigh bracing piece 11 or the swing of shank bracing piece 12 with the installation of lower fixed pipe 139, then drive the user and take a step, realize automatic walking of standing, for the patient gets rid of the trouble of bed for a long time, for the patient defeats oneself, alleviate mental pressure, alleviate family's burden. Meanwhile, paraplegic patients with lighter illness can get rid of the trouble of the brace and patented to walk again, and the whole walking mechanism is simple in structure, low in manufacturing cost and good in using effect, and is suitable for paraplegic, disabled people below chest 5 to waist 12 and incapacitated people. The physical training, digestion and excretion functions of the user are adjusted, the blood circulation of the user is improved, the healthy development of the user is promoted, and the labor burden of multiple people is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a paraplegia patient assists running gear, sets up in supporting mechanism (1) at charging battery board (2) both ends including charging battery board (2) and symmetry, has fixed block (21) on charging battery board (2), fixed block (21) and supporting mechanism (1) fixed connection, have the fixed orifices on charging battery board (2), a serial communication port, supporting mechanism (1) includes thigh bracing piece (11), shank bracing piece (12), joint subassembly (13), shank locating part (14), foot rest subassembly (15), between the upper end of fixed block (21) and thigh bracing piece (11), all pass through between the lower extreme of thigh bracing piece (11) and the upper end of shank bracing piece (12) joint subassembly (13) are connected, foot rest subassembly (15) install in the lower extreme of shank bracing piece (12), the quantity of foot rest subassembly (15) is a plurality of installing respectively in thigh bracing piece (11) and shank bracing piece (1), (15) are for a plurality of installing respectively 12) On, the back of the rechargeable battery panel (2) is connected with a handle remote controller (3), and the output end of the handle remote controller (3) is electrically connected with the joint component (13).

2. The walking assistance mechanism for paraplegic patients according to claim 1, wherein the joint assembly (13) comprises an upper fixing tube (131) fixed with a fixing block (21), a fixing disc (132) is integrally arranged at the lower part of the upper fixing tube (131), an L-shaped mounting plate (133) is fixed at one side of the fixing disc (132), a speed reduction motor (134) is fixed on the L-shaped mounting plate (133), a rotating rod (135) penetrating through the fixing disc (132) is fixed at the output end of the speed reduction motor (134), a rotating disc (136) located at one side of the fixing disc (132) is fixed at the other end of the rotating rod (135), a lower fixing tube (139) is integrally arranged at the lower part of the rotating disc (136), and the lower fixing tube (139) is fixed with the upper end of the thigh supporting rod (11).

3. The walking aid mechanism according to claim 2, wherein the side of the fixed plate (132) facing the rotating plate (136) is provided with an arc-shaped limiting groove (138), and the arc-shaped limiting groove (138) is slidably fitted with a cylindrical pin (137) fixed on the rotating plate (136).

4. A walking aid for paraplegic patients according to claim 2 or 3, characterised in that the outer shape of the fixed disc (132) and the rotating disc (136) are both circular.

5. The walking aid for paraplegic patients as claimed in claim 1, 2 or 3, wherein the footrest assembly (15) comprises a connecting rod (151) fixed by screws and inserted into the inner side of the lower end of the lower leg support rod (12), a connecting sleeve (153) is fixed on the outer side of the lower end of the connecting rod (151), a fixing rod (152) is integrally arranged on the connecting sleeve (153), a transverse pedal (154) is fixed at the other end of the fixing rod (152), and two parallel limiting plates (155) are arranged on the top surface of the pedal (154).

6. The walking aid for paraplegic patients as claimed in claim 5, wherein the leg-limiting member (14) comprises a connecting portion (141) and a limiting portion (142) formed integrally, the connecting portion (141) being arc-shaped.

7. The walking aid for paraplegic patients as claimed in claim 6, wherein the connecting portion (141) is fixedly secured to the corresponding thigh support bar (11) or calf support bar (12), the number of leg position-limiting members (14) on the thigh support bar (11) is two, and the number of leg position-limiting members (14) on the calf support bar (12) is one.

8. The walking aid for paraplegic patients as claimed in claim 6, wherein the mechanical part of the whole mechanism is made of carbon fiber material.