CN216021975U

CN216021975U - Intelligent counterweight adjustment rehabilitation walking aid

Info

Publication number: CN216021975U
Application number: CN202122226904.4U
Authority: CN
Inventors: 李新科; 高丽
Original assignee: Ningbo Ninth Hospital
Current assignee: Ningbo Ninth Hospital
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model belongs to the technical field of rehabilitation walking aids, and particularly relates to an intelligent counterweight adjustment rehabilitation walking aid, which comprises a support main body, wherein a control button is arranged at the upper end of the support main body, a fixing plate is connected in the middle of the support main body, and a counterweight box is connected at the upper end of the fixing plate. According to the improved walking aid, the balance weight box, the cushion, the fixed rod, the extrusion plate, the reset spring, the control key, the lead screw, the connecting block, the first buffer spring, the supporting rod, the guide block, the telescopic rod, the second buffer spring and the universal wheel are arranged, so that the load of the walking aid can be adjusted according to the rehabilitation degrees of different users in the use process of the improved walking aid, the rehabilitation effect of the users can be obviously improved, the applicability is better, the use effect of the walking aid is improved, the conversion effect of two use forms is realized, the use effect of rehabilitation training is better, the influence on the user in the use process of rehabilitation training is avoided, and the use safety of the users is improved.

Description

Intelligent counterweight adjustment rehabilitation walking aid

Technical Field

The utility model relates to the technical field of rehabilitation walking aids, in particular to an intelligent counterweight adjustment rehabilitation walking aid.

Background

At present, various walking aids are designed at home and abroad, the walking aids can meet the walking assisting requirements of most old people, however, the muscle strength of osteoarthritis or fracture patients after joint replacement surgery is poor, joint functions cannot be adapted in a short term after reconstruction, the patients cannot walk normally, and special braces are required to assist walking in getting-off-bed activities and rehabilitation training so as to exercise and recover the muscle strength and walking capability of lower limbs step by step, recover normal life and self-care capability and improve life quality.

The prior art has the following problems:

the walking aid has simple structure, can not adjust and breed according to the rehabilitation degree of a user, and has poor rehabilitation training and use effects.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an intelligent counterweight adjustment rehabilitation walking aid, which solves the problem of poor use effect of the existing rehabilitation training.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent counterweight adjustment rehabilitation walking aid comprises a bracket main body, wherein a control button is arranged at the upper end of the bracket main body, a fixed plate is connected in the middle of the bracket main body, a counterweight box is connected at the upper end of the fixed plate, a cushion is arranged at the upper end of the counterweight box, a support piece is connected at the lower end of the bracket main body, an anti-slip mat is connected at the lower end of the support piece, a buckle is connected at one end of the cushion, a reset spring connected with the cushion is arranged inside the counterweight box, a counterweight block is arranged at the lower end inside the counterweight box, a fixed rod is arranged at the center of the counterweight block, a servo motor is arranged inside the support piece, a lead screw is connected at the lower end of the servo motor, a connecting block is arranged on the surface of the lead screw, a first buffer spring is connected at the lower end of the connecting block, a sliding block is connected at one end of the first buffer spring, one side of slider is provided with the bracing piece, the one end of bracing piece is provided with the guide block, one side of guide block is provided with the telescopic link, the one end of telescopic link is provided with the universal wheel, the upper end of universal wheel is provided with second buffer spring.

As a preferable technical scheme of the utility model, one end of the return spring is connected with a squeezing plate, a round hole is formed in the center of the squeezing plate, and the inner diameter of the round hole is matched with the diameter of the fixing rod.

As a preferable technical scheme of the utility model, the connecting block is in threaded connection with the screw rod, a sliding groove is formed in the sliding block, and the sliding block is in sliding connection with the screw rod through the sliding groove.

As a preferable technical scheme of the utility model, the telescopic rod is rotatably connected with the universal wheel through a shaft body, and the telescopic rod is rotatably connected with the guide block through the shaft body.

As a preferable technical scheme of the utility model, the guide rods are arranged in the guide block and divided into two groups, and the guide rods are vertically and symmetrically distributed in the support piece.

As a preferable technical scheme of the utility model, the guide block is internally provided with a guide hole, the inner diameter of the guide hole is matched with the diameter of the guide rod, and the guide block is in sliding connection with the guide rod through the guide hole.

Compared with the prior art, the utility model provides an intelligent counterweight adjustment rehabilitation walking aid, which has the following beneficial effects:

1. this recovered capable ware of helping of intelligence counter weight regulation is through setting up the counter weight box, a cushion, the dead lever, stripper plate and reset spring, help capable ware after the improvement in the use, open the weight that control helps capable ware self through the quantity that increases the inside balancing weight of counter weight box, can realize adjusting the heavy burden that helps capable ware according to different users' recovered degree, can show the recovered effect that improves the user, the suitability is better, simultaneously can also provide the cushion for the user to have a rest for the user, the result of use that helps capable ware has been improved.

2. This recovered capable ware of helping of intelligence counter weight regulation is through setting up control button, the lead screw, the connecting block, first buffer spring, the bracing piece, the guide bar, the guide block, the telescopic link, second buffer spring and universal wheel, the capable ware of helping after the improvement is in the use, through user operation control button, can realize the shrink and the expansion effect to the universal wheel, can realize the conversion effect of two kinds of use forms in the use, the rehabilitation training result of use is better, expand the training in the use at the universal wheel simultaneously, can carry out better cushioning effect to the vibration that produces in the use, avoid receiving the influence in the user rehabilitation training use, user's safety in utilization has been improved.

Drawings

FIG. 1 is a schematic view of the walker of the present invention;

FIG. 2 is a schematic front view of the walker of the present invention;

FIG. 3 is a schematic view of the internal structure of the support member;

fig. 4 is a schematic structural view of the weight box.

In the figure: 1. a stent body; 2. a control key; 3. a fixing plate; 4. a weight box; 5. a cushion; 6. a support member; 7. a non-slip mat; 8. buckling; 9. a return spring; 10. a pressing plate; 11. fixing the rod; 12. a balancing weight; 13. a servo motor; 14. a screw rod; 15. connecting blocks; 16. a first buffer spring; 17. a slider; 18. a support bar; 19. a guide bar; 20. a guide block; 21. a telescopic rod; 22. a second buffer spring; 23. a universal wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: an intelligent counterweight adjustment rehabilitation walking aid comprises a support main body 1, a control button 2 is arranged at the upper end of the support main body 1, a fixing plate 3 is connected in the middle of the support main body 1, a counterweight box 4 is connected at the upper end of the fixing plate 3, a cushion 5 is arranged at the upper end of the counterweight box 4 and is used for a user to rest, a support piece 6 is connected at the lower end of the support main body 1, an anti-slip cushion 7 is connected at the lower end of the support piece 6, a buckle 8 is connected at one end of the cushion 5 and is used for fixing the cushion 5, a reset spring 9 connected with the cushion 5 is arranged in the counterweight box 4, a counterweight block 12 is arranged at the lower end in the counterweight box 4, a fixing rod 11 is arranged at the center of the counterweight block 12 and is used for fixing the counterweight block 12, a servo motor 13 is arranged in the support piece 6, a lead screw 14 is connected at the lower end of the servo motor 13, and a connecting block 15 is arranged on the surface of the lead screw 14, the lower extreme of connecting block 15 is connected with first buffer spring 16, and the one end of first buffer spring 16 is connected with slider 17, and one side of slider 17 is provided with bracing piece 18, and the one end of bracing piece 18 is provided with guide block 20, and one side of guide block 20 is provided with telescopic link 21, and the one end of telescopic link 21 is provided with universal wheel 23 for the removal of support main part 1 is used, and the upper end of universal wheel 23 is provided with second buffer spring 22.

In the embodiment, one end of the return spring 9 is connected with the extrusion plate 10, a round hole is formed in the center of the extrusion plate 10, the inner diameter of the round hole is matched with the diameter of the fixed rod 11, and the main function is to fix the dropping weight block 12 and prevent shaking in the training and using process; the connecting block 15 is in threaded connection with the screw rod 14, a sliding groove is formed in the sliding block 17, and the sliding block 17 is in sliding connection with the screw rod 14 through the sliding groove, so that the structure is reasonable and easy to realize; the telescopic rod 21 is rotatably connected with the universal wheel 23 through a shaft body, and the telescopic rod 21 is rotatably connected with the guide block 20 through the shaft body, so that the buffering effect is realized, and the safety of the walking aid in the use process is improved; the guide rods 19 are arranged inside the guide block 20, the guide rods 19 are divided into two groups, and the guide rods 19 are vertically and symmetrically distributed inside the support piece 6, so that the movement stability of the universal wheel 23 is improved; the guiding hole has been seted up to guide block 20's inside, and the internal diameter size of guiding hole and the diameter size phase-match of guide bar 19, and guide block 20 passes through guiding hole and 19 sliding connection of guide bar, improves the cushioning effect among the training process, improves the security.

The working principle and the using process of the utility model are as follows: in the use process of rehabilitation training, a user increases or decreases the number of the corresponding counter weights 12 according to the rehabilitation degree of the user, the counter weights 12 are sleeved on the fixed rod 11, then the cushion 5 is covered, the fixed rod 11 passes through the extrusion plate 10, the return spring 9 is fixed on the counterweight block 12 by the compression extrusion plate 10, the walking aid can be used, during the use process, a user operates the control button 2, the servo motor 13 drives the screw rod 14 to rotate, the connecting block 15 moves the supporting rod 18 downwards to drive the guide block 20 and the universal wheel 23 to extend to the outside of the supporting part 6 to form a supporting function with the ground, can be used for promoting training by users with poor rehabilitation degree, and in the using process of users with good rehabilitation degree, by operating the control key 2, the universal wheel 23 is contracted into the support piece 6, and the non-slip mat 7 is contacted with the ground, so that the training and the use of the lifting and advancing can be carried out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a recovered capable ware of helping of intelligence counter weight regulation, includes support main part (1), its characterized in that: the upper end of the support main body (1) is provided with a control key (2), the middle of the support main body (1) is connected with a fixed plate (3), the upper end of the fixed plate (3) is connected with a counterweight box (4), the upper end of the counterweight box (4) is provided with a cushion (5), the lower end of the support main body (1) is connected with a support piece (6), the lower end of the support piece (6) is connected with an antiskid pad (7), one end of the cushion (5) is connected with a buckle (8), a reset spring (9) connected with the cushion (5) is arranged in the counterweight box (4), a counterweight block (12) is arranged at the lower end in the counterweight box (4), a fixed rod (11) is arranged at the center of the counterweight block (12), a servo motor (13) is arranged in the support piece (6), and a lead screw (14) is connected with the lower end of the servo motor (13), the surface of lead screw (14) is provided with connecting block (15), the lower extreme of connecting block (15) is connected with first buffer spring (16), the one end of first buffer spring (16) is connected with slider (17), one side of slider (17) is provided with bracing piece (18), the one end of bracing piece (18) is provided with guide block (20), one side of guide block (20) is provided with telescopic link (21), the one end of telescopic link (21) is provided with universal wheel (23), the upper end of universal wheel (23) is provided with second buffer spring (22).

2. The intelligent counterweight adjustment rehabilitation walker as claimed in claim 1, wherein: one end of the return spring (9) is connected with an extrusion plate (10), a round hole is formed in the center of the extrusion plate (10), and the inner diameter of the round hole is matched with the diameter of the fixing rod (11).

3. The intelligent counterweight adjustment rehabilitation walker as claimed in claim 1, wherein: the connecting block (15) is in threaded connection with the screw rod (14), a sliding groove is formed in the sliding block (17), and the sliding block (17) is in sliding connection with the screw rod (14) through the sliding groove.

4. The intelligent counterweight adjustment rehabilitation walker as claimed in claim 1, wherein: the telescopic rod (21) is rotatably connected with the universal wheel (23) through a shaft body, and the telescopic rod (21) is rotatably connected with the guide block (20) through the shaft body.

5. The intelligent counterweight adjustment rehabilitation walker as claimed in claim 1, wherein: the inside of guide block (20) is provided with guide bar (19), guide bar (19) divide into two sets ofly, and guide bar (19) are vertical symmetric distribution in the inside of support piece (6).

6. An intelligent weight-adjusted rehabilitation walker according to claim 1 or 5, wherein: the inside of guide block (20) has seted up the guiding hole, the internal diameter size of guiding hole and the diameter size phase-match of guide bar (19), and guide block (20) pass through guiding hole and guide bar (19) sliding connection.