CN213759317U

CN213759317U - Medical rehabilitation walking aid

Info

Publication number: CN213759317U
Application number: CN202021724214.0U
Authority: CN
Inventors: 张靖
Original assignee: Henan Hongxin Intelligent Technology Co ltd
Current assignee: Henan Hongxin Intelligent Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-23
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of medical equipment, and a recovered capable ware that helps of medical treatment is disclosed, include two support frames that are connected through the connecting rod, the support frame is the setting of the style of calligraphy of falling U, and its upper portion is provided with the handle, and its lower part is provided with the stabilizer blade, the outside cover of stabilizer blade is equipped with anti-overturning device, and anti-overturning device's inside inlays and is equipped with drive telescopic link, drive telescopic link is located the stabilizer blade front and back both sides and is the setting of symmetry slope. This kind of medical treatment rehabilitation helps capable ware, the device of empting that has drive telescopic link through the outside setting at the stabilizer blade, make the road surface that actually moves ahead be when domatic, the operator only need press the button simultaneously and press down the bull stick, make and press the anti-overturning device of bull stick front side in drive telescopic link stretch out, the drive end of this side drive telescopic link drives anti-skidding cushion and stretches out and ground contact this moment, and stabilizer blade and drive telescopic link form triangle posture structure, and then more stable, avoid helping capable ware slope to overturn.

Description

Medical rehabilitation walking aid

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical rehabilitation walking aid.

Background

A walking aid, which is an appliance for assisting a human body to support weight, keep balance and walk, is generally composed of two inverted U-shaped frames connected through a connecting rod, and the bottoms of the inverted U-shaped frames are supporting legs.

In the prior art, a patient in general rehabilitation training can use a walking aid to perform rehabilitation training by external activities, when a trainer walks to an environment with a certain slope, the walking aid is fixed only by four support legs at the bottom, so that the walking aid is prone to forward tilting or backward tilting, and is inconvenient to use practically.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a medical treatment is recovered helps capable ware, possess and have the device of empting of drive telescopic link through the outside setting at the stabilizer blade, make the actual road surface that moves ahead when domatic, the operator only needs to press down the button and press down the bull stick simultaneously, make the drive telescopic link of driving in the anti-overturning device of pushing down the bull stick front side stretch out, this moment this side drive telescopic link's drive end drives anti-skidding cushion and stretches out and contact with ground, and stabilizer blade and drive telescopic link form the tripod structure, and then more stable, avoid helping capable ware advantages such as slope turnover, the problem that the background art provided is solved.

(II) technical scheme

For realize the aforesaid and have the device of empting of drive telescopic link through the outside setting at the stabilizer blade, make the actual road surface that moves ahead be domatic when, the operator only need press the button simultaneously and press down the bull stick, make the anti-overturning device of pressing the bull stick front side in drive telescopic link stretch out, the drive end of this side drive telescopic link this moment drives anti-skidding cushion and stretches out and ground contact, and stabilizer blade and drive telescopic link form the tripod type structure, and then more stable, avoid the purpose that helps the capable ware slope to overturn, the utility model provides a following technical scheme:

a medical rehabilitation walking aid comprises two support frames connected through a connecting rod, wherein the support frames are arranged in an inverted U shape, a handle is arranged at the upper part of the support frames, and support legs are arranged at the lower part of the support frames;

the utility model discloses a telescopic support, including stabilizer blade, drive telescopic link, support frame, telescopic control drive telescopic link, the outside cover of stabilizer blade is equipped with anti-overturning device, and anti-overturning device's inside inlays and is equipped with drive telescopic link, drive telescopic link is located both sides around the stabilizer blade and is the setting of symmetry slope, drive telescopic link's lower extreme is to the lopsidedness of keeping away from the stabilizer blade, and drive telescopic link's flexible fixedly connected with antiskid cushion, still be provided with the flexible driven controlling means of control drive telescopic link on the support frame, the support body of support frame is provided with power supply portion.

Preferably, controlling means is including pressing the bull stick, the top of handle is seted up and is pressed bull stick assorted bar groove, and presses the bottom surface center of bull stick and rotate through the supporting seat and install in the bar inslot, the bottom surface tip of pressing the bull stick and the tank bottom tip in bar groove all are provided with corresponding electric connection contact, are located and press two of the same end of bull stick the electric connection contact passes through wire electric connection with the drive telescopic link and the power supply portion of this side lower part.

Preferably, the front side inner wall in bar groove is provided with the screens subassembly, and presses the front end of bull stick and seted up a plurality of draw-in grooves fixed with the screens subassembly block.

Preferably, be located bar groove front side a vertical slot has been seted up to the top surface of handle, and the interpolation of vertical slot is equipped with the button, be provided with compression spring one between the lower extreme of button and the tank bottom of vertical slot, the screens subassembly includes the slip kelly that the level set up, the front side inner wall in bar groove is seted up there is horizontal slot, and slides the kelly activity and insert and locate horizontal slot in, the slip kelly is close to the one end fixedly connected with and the draw-in groove assorted fixture block of pressing the bull stick, the slip kelly is kept away from and is provided with compression spring two between the one end of pressing the bull stick and the horizontal slot tank bottom, a lower extreme fixedly connected with pompon of button, a chute has been seted up to the top surface of slip kelly, the groove top of chute is located the one side setting that is close to compression spring two, and the tank bottom of pompon and chute supports mutually.

Preferably, the inner side wall of the vertical slot is provided with a limiting groove, and the side wall of the button is fixedly connected with a limiting ring matched with the limiting groove.

Preferably, a plurality of the clamping grooves are vertically distributed at equal angles along the end wall of the pressing rotating rod.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of medical treatment rehabilitation helps capable ware, the device of empting that has drive telescopic link through the outside setting at the stabilizer blade, make the road surface that actually moves ahead be when domatic, the operator only need press the button simultaneously and press down the bull stick, make and press the anti-overturning device of bull stick front side in drive telescopic link stretch out, the drive end of this side drive telescopic link drives anti-skidding cushion and stretches out and ground contact this moment, and stabilizer blade and drive telescopic link form triangle posture structure, and then more stable, avoid helping capable ware slope to overturn.

2. This kind of medical treatment is recovered helps capable ware, a plurality of draw-in grooves are angular distribution such as vertical along pressing the end wall of bull stick, and the concrete position that sets up of draw-in groove is screens subassembly and the relative position who presses the bull stick under the three user state of pressing the bull stick for it can be fixed through the screens subassembly when rotating to this three user state to press the bull stick, avoids pressing the bull stick and rotates and lead to the drive telescopic link to retrieve.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the partial cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the grip of the present invention;

fig. 4 is a schematic structural diagram at a in fig. 3.

In the figure: 1. a support frame; 2. a grip; 3. a support leg; 4. an anti-toppling device; 5. driving the telescopic rod; 6. an anti-skid cushion block; 7. pressing the rotating rod; 8. a button; 9. a limiting ring; 10. a first compression spring; 11. a second compression spring; 12. sliding the clamping rod; 13. a convex ball; 14. a chute; 15. a clamping block; 16. a card slot; 17. and the electrical connection contacts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a medical rehabilitation walking aid comprises two support frames 1 connected by a connecting rod, the support frames 1 are arranged in an inverted U shape, the upper portion thereof is provided with a handle 2, the lower portion thereof is provided with support legs 3, the outer sides of the support legs 3 are sleeved with anti-toppling devices 4, the anti-toppling devices 4 are embedded with driving telescopic rods 5, the driving telescopic rods 5 can adopt linear telescopic moving devices such as electric push rods, the driving telescopic rods 5 are symmetrically arranged in an inclined manner at the front and rear sides of the support legs 3, the number of the driving telescopic rods 5 in each toppling device 4 is one, the driving telescopic rods 5 in the anti-toppling device 4 at the front side (the left side in the direction of fig. 2) are arranged at the front side, the driving telescopic rods 5 in the anti-toppling device 4 at the rear side (the right side in the direction of fig. 2) are arranged at the right side, the lower ends of the driving telescopic rods 5 are inclined towards the side far away from the support legs 3, and the telescopic end of the driving telescopic rod 5 is fixedly connected with an anti-skid cushion block 6, when the driving end of one side of the driving telescopic rod 5 drives the anti-skid cushion block 6 to extend out to contact with the ground, the support leg 3 and the driving telescopic rod 5 form a triangular frame structure, thereby being more stable and preventing the walking aid from tilting to the side, a control device for controlling the telescopic driving of the driving telescopic rod 5 is also arranged on the support frame 1, the frame body of the support frame 1 is provided with a power supply part (not shown in the figure), the control device comprises a pressing rotating rod 7, the top of the handle 2 is provided with a strip-shaped groove matched with the pressing rotating rod 7, the bottom center of the pressing rotating rod 7 is rotatably arranged in the strip-shaped groove through a support seat, the bottom end part of the pressing rotating rod 7 and the bottom end part of the strip-shaped groove are both provided with corresponding electric connection contacts 17, the front inner wall of the strip-shaped groove is provided with a clamping component, and the front end of the pressing rotating rod 7 is provided with a plurality of clamping grooves 16 fixedly clamped with the clamping component, the fixing of the rotating position of the pressing rotating rod 7 is realized, a plurality of clamping grooves 16 are distributed along the end wall of the pressing rotating rod 7 in a vertical equal angle mode, the specific arrangement positions of the clamping grooves 16 are the relative positions of the clamping component and the pressing rotating rod 7 under three using states of the pressing rotating rod 7, the three using states are respectively that only the front side (the left side in figure 3) is contacted with the electric connecting contact 17, the two sides of the electric connecting contact 17 are not contacted with each other and only the rear side (the right side in figure 3) is contacted with the electric connecting contact 17, so that the pressing rotating rod 7 can be fixed through the clamping component when rotating to the three using states, the driving telescopic rod 5 is prevented from being recovered due to the rotation of the pressing rotating rod 7, the driving telescopic rod 5 at any side is electrically extended when the side of the electric connecting contact 17 is contacted, and is recovered when the electric connecting contact 17 is disconnected, the top surface of the handle 2 positioned at the front side of the strip-shaped groove is provided with a vertical slot, a button 8 is inserted in the vertical slot, a first compression spring 10 is arranged between the lower end of the button 8 and the bottom of the vertical slot, a limit slot is arranged on the inner side wall of the vertical slot, a limit ring 9 matched with the limit slot is fixedly connected to the side wall of the button 8, the clamping assembly comprises a sliding clamping rod 12 which is horizontally arranged, a horizontal slot is arranged on the inner wall of the front side of the strip-shaped slot, the sliding clamping rod 12 is movably inserted in the horizontal slot, a clamping block 15 matched with a clamping slot 16 is fixedly connected to one end, close to the pressing rotating rod 7, of the sliding clamping rod 12, a second compression spring 11 is arranged between one end, away from the pressing rotating rod 7, of the sliding clamping rod 12 and the horizontal slot, the clamping block 15 and the button 8 are pushed out by the reset elastic force of the first compression spring 10 and the second compression spring 11 in a natural state, a convex ball 13 is fixedly connected to the lower end of the button 8, and a chute 14 is arranged on the top surface of the sliding clamping rod 12, the top end of the chute 14 is located at one side close to the second compression spring 11, the convex ball 13 abuts against the bottom wall of the chute 14, when the button 8 is pressed down, the convex ball 13 moves down along the chute 14 to abut the fixture block 15 into the horizontal slot, and the two electrical connection contacts 17 located at the same end of the pressing rotating rod 7 are electrically connected with the driving telescopic rod 5 and the power supply part at the lower part of the side through wires (not shown in the figure).

The working principle is as follows: firstly, when an operator needs to use the medical rehabilitation walking aid to walk in an environment with a certain gradient, if a moving road surface is a downhill slope, the button 8 is pressed down and the pressing rotating rod 7 is pressed on the front side of the supporting seat, so that the driving telescopic rod 5 in the anti-tilting device 4 on the front side of the pressing rotating rod 7 extends out, the driving end of the driving telescopic rod 5 on the side drives the anti-slip cushion block 6 to extend out to be in contact with the ground, the supporting leg 3 and the driving telescopic rod 5 form a triangular frame structure, and the walking aid is more stable and prevented from tilting forwards, if the moving road surface is an uphill slope, the button 8 is pressed down and the pressing rotating rod 7 is pressed on the rear side of the supporting seat, so that the driving end of the driving telescopic rod 5 on the rear side drives the anti-slip cushion block 6 to extend out to be in contact with the ground, and the walking aid is more stable and prevented from tilting backwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical rehabilitation walking aid comprises two support frames (1) connected through a connecting rod, wherein the support frames (1) are arranged in an inverted U shape, a handle (2) is arranged at the upper part of each support frame, and support legs (3) are arranged at the lower part of each support frame;

the method is characterized in that:

the utility model discloses a support frame, including stabilizer blade (3), the outside cover of stabilizer blade (3) is equipped with anti-overturning device (4), and the inside of anti-overturning device (4) inlays and is equipped with drive telescopic link (5), drive telescopic link (5) are located stabilizer blade (3) front and back both sides and are the setting of symmetry slope, the lower extreme of drive telescopic link (5) is to keeping away from the lopsidedness of stabilizer blade (3), and the flexible fixedly connected with antiskid cushion (6) of drive telescopic link (5), still be provided with the flexible driven controlling means of control drive telescopic link (5) on support frame (1), the support body of support frame (1) is provided with power supply portion.

2. A medical rehabilitation walker according to claim 1, wherein: controlling means is including pressing bull stick (7), the top of handle (2) is seted up and is pressed bull stick (7) assorted bar groove, and presses the bottom surface center of bull stick (7) and rotate through the supporting seat and install in the bar inslot, the bottom surface tip of pressing the bottom surface tip of bull stick (7) and the tank bottom tip in bar groove all are provided with corresponding electrically connected contact (17), are located and press two of bull stick (7) with the end electrically connected contact (17) and drive telescopic link (5) and the power supply portion of this side lower part pass through wire electric connection.

3. A medical rehabilitation walker according to claim 2, wherein: the front side inner wall in bar groove is provided with the screens subassembly, and presses the front end of bull stick (7) and seted up a plurality of draw-in grooves (16) fixed with the screens subassembly block.

4. A medical rehabilitation walker according to claim 3, wherein: a vertical slot is formed in the top surface of the handle (2) positioned on the front side of the strip-shaped slot, a button (8) is inserted into the vertical slot, a first compression spring (10) is arranged between the lower end of the button (8) and the bottom of the vertical slot, the clamping assembly comprises a sliding clamping rod (12) which is horizontally arranged, a horizontal slot is formed in the inner wall of the front side of the strip-shaped slot, the sliding clamping rod (12) is movably inserted into the horizontal slot, a clamping block (15) matched with the clamping slot (16) is fixedly connected to one end, close to the pressing rotating rod (7), of the sliding clamping rod (12), a second compression spring (11) is arranged between one end, far away from the pressing rotating rod (7), of the sliding clamping rod (12) and the bottom of the horizontal slot, a convex ball (13) is fixedly connected to the lower end of the button (8), a chute (14) is formed in the top surface of the sliding clamping rod (12), the top end of the chute (14) is arranged at one side close to the second compression spring (11), and the convex ball (13) is abutted against the bottom wall of the chute (14).

5. A medical rehabilitation walker according to claim 4, characterized in that: the limiting groove is formed in the inner side wall of the vertical slot, and a limiting ring (9) matched with the limiting groove is fixedly connected to the side wall of the button (8).

6. A medical rehabilitation walker according to claim 3, wherein: the clamping grooves (16) are vertically distributed at equal angles along the end wall of the pressing rotating rod (7).