CN216061218U

CN216061218U - Auxiliary device for lower limb rehabilitation training

Info

Publication number: CN216061218U
Application number: CN202120239184.2U
Authority: CN
Inventors: 张海峰; 宋翠荣
Original assignee: Cangzhou Medical College
Current assignee: Cangzhou Medical College
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-03-18
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an auxiliary device for lower limb rehabilitation training, which comprises a support frame and two groups of handles, wherein the support frame is C-shaped, the two groups of handles are symmetrically arranged on the top end surface of the support frame in the front-back direction, the two groups of handles are fixedly connected with the support frame, four groups of support sleeves are arranged below the support frame, each two groups of support sleeves are symmetrically arranged in the front-back direction, two side ends of each group of support sleeves are respectively provided with a support screw, the two groups of support screws are in threaded connection with the support sleeves, the support screw at the top end part of each group of support sleeves is fixedly connected with the support frame, a movably connected connecting rod is arranged between the two groups of support screws at the same level, and a connecting rod is not arranged at an opening of the support frame.

Description

Auxiliary device for lower limb rehabilitation training

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an auxiliary device for lower limb rehabilitation training.

Background

The walking aid is also called a lower limb orthosis, is a walking supporting tool, is used for the old with inconvenient actions, some traumas, hemiplegic patients and the disabled to help walking by themselves or exercise the physical strength of four limbs, and can walk slowly when being held by people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device for lower limb rehabilitation training, which solves the problems that a walking aid in the prior art is inconvenient to adjust and carry.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary device for low limbs rehabilitation training, includes support frame and two sets of handles, the support frame is "C" font, and is two sets of symmetry sets up at the top face of support frame around the handle, and is two sets of handle and support frame fixed connection, the below of support frame is provided with four group's supporting sleeve, and is every two sets of supporting sleeve symmetry sets up, every group around the supporting sleeve both sides end of supporting sleeve all is provided with supporting screw, and two sets of supporting screw and supporting sleeve threaded connection, every group the supporting screw of supporting sleeve top portion all with support frame fixed connection, be provided with swing joint's connecting rod between two sets of supporting screw of same level, the support frame opening part does not be provided with the connecting rod.

Preferably, every group the threaded sleeve that is provided with threaded connection is all cup jointed to supporting screw's outer wall, every group threaded sleeve's outer wall cup joints the movable sleeve that is provided with the bearing and connects, connecting rod fixed connection is between two sets of movable sleeve, and two sets of around the bottom the outer wall of connecting rod all is provided with two sets of fixed sleeving, and the fixed sleeving bilateral symmetry sets up, and is two sets of fixed sleeving all with connecting rod fixed connection, every group fixed sleeving's bottom face fixedly connected with dead lever, every group the bottom face of dead lever all is provided with can dismantle the universal wheel of connecting through the bolt.

Preferably, every group the outer wall center of connecting rod all cup joints and is provided with adapter sleeve, and adapter sleeve and connecting rod fixed connection, upper and lower two sets of be provided with the restriction sleeve pipe between the adapter sleeve, restriction sheathed tube both sides end all is provided with threaded connection's restriction screw rod, and is two sets of restriction screw rod is respectively in two sets of adapter sleeve fixed connection.

Preferably, the bottom end face of the support screw of the bottom end part of each group of support sleeves is fixedly connected with a base, and the bottom end face of the base is provided with a fixedly connected rubber pad.

Preferably, two sets of the outer wall of handle all cup joints and is provided with the rubber sleeve, and rubber sleeve and handle fixed connection, the surface of rubber sleeve is provided with the ripple.

Preferably, the outer walls of the supporting sleeve and the limiting sleeve of each group are provided with decorative patterns, and the outer walls of the supporting screw and the limiting screw of each group are provided with anti-corrosion coatings.

The utility model has the beneficial effects that: support screw, cooperation between the support sleeve pipe can conveniently be adjusted, holistic convenience has been improved greatly, the base that sets up simultaneously can effectual improvement holistic stability with the cooperation of rubber pad, and the screw sleeve pipe that sets up and support screw's cooperation, can make things convenient for the universal wheel to carry out the altitude mixture control, when the people of family need carry, it descends to drive the universal wheel through rotating the screw sleeve pipe, through universal wheel and ground contact, conveniently carry, holistic practicality has been improved greatly, and restriction screw rod can increase overall stability with restriction sheathed tube cooperation.

Drawings

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

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

FIG. 3 is a top view of the support frame of the present invention.

In the figure: 1. a base; 2. a support screw; 3. a support sleeve; 4. a threaded bushing; 5. an active cannula; 6. a handle; 7. a rubber sleeve; 8. a support frame; 9. a connecting rod; 10. connecting a sleeve; 11. a restraining screw; 12. a restraining sleeve; 13. a universal wheel; 14. fixing the sleeve; 15. and (5) fixing the rod.

Detailed Description

The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.

Example 1:

referring to fig. 1-3, an auxiliary device for lower limb rehabilitation training, referring to fig. 1 and 3, includes a support frame 8 and two sets of handles 6, the support frame 8 is "C" shaped, and the support frame 8 is "C" shaped and can be operated by a patient conveniently.

Referring to fig. 1 and 2, the two sets of handles 6 are symmetrically arranged on the top end surface of the support frame 8, the two sets of handles 6 are fixedly connected with the support frame 8, and the handles 6 are convenient for the patient to operate.

Referring to fig. 1 and 2, four sets of support sleeves 3 are arranged below a support frame 8, each two sets of support sleeves 3 are symmetrically arranged front and back, two side ends of each set of support sleeve 3 are respectively provided with a support screw 2, the two sets of support screws 2 are in threaded connection with the support sleeves 3, the support screws 2 at the top end parts of each set of support sleeves 3 are fixedly connected with the support frame 8, a connecting rod 9 is movably connected between the two sets of support screws 2 at the same level, the connecting rod 9 is not arranged at an opening of the support frame 8, when the height is adjusted, the distance between the two sets of support screws 2 can be effectively adjusted by rotating the support sleeves 3, and the height is conveniently adjusted.

Please refer to fig. 1 and 2, the outer wall of each supporting screw 2 is sleeved with a threaded sleeve 4 with a threaded connection, the outer wall of each threaded sleeve 4 is sleeved with a movable sleeve 5 with a bearing connection, the connecting rod 9 is fixedly connected between the two movable sleeves 5, the outer walls of the two groups of connecting rods 9 are provided with two groups of fixed sleeves 14 around the bottom end, and the fixed sleeves 14 are arranged in a bilateral symmetry manner, the two groups of fixed sleeves 14 are fixedly connected with the connecting rod 9, the bottom end face of each group of fixed sleeves 14 is fixedly connected with a fixed rod 15, the bottom end face of each group of fixed rods 15 is provided with a universal wheel 13 detachably connected through a bolt, when the transportation is required, the universal wheel 13 is driven to descend by rotating the threaded sleeve 4, and then the universal wheel 13 is in contact with the ground, so that the transportation is convenient.

Referring to fig. 1 and 2, a connecting sleeve 10 is sleeved at the center of the outer wall of each group of connecting rods 9, the connecting sleeve 10 is fixedly connected with the connecting rods 9, a limiting sleeve 12 is arranged between the upper and lower groups of connecting sleeves 10, both side ends of the limiting sleeve 12 are provided with limiting screws 11 in threaded connection, the two groups of limiting screws 11 are respectively fixedly connected with the two groups of connecting sleeves 10, and the overall stability can be effectively improved through the limiting screws 11 and the limiting sleeves 12.

Example 2:

as shown in fig. 1 and fig. 2, different from the previous embodiment 1, the bottom end surface of the support screw 2 at the bottom end part of each group of support sleeves 3 is fixedly connected with the base 1, the bottom end surface of the base 1 is provided with a fixedly connected rubber pad, and the overall stability can be effectively improved by matching the base 1 with the rubber pad.

As shown in fig. 1 and 2, the outer walls of the two groups of handles 6 are all sleeved with rubber sleeves 7, the rubber sleeves 7 are fixedly connected with the handles 6, and the surface of each rubber sleeve 7 is provided with corrugations, so that the friction force of the handles 6 can be increased, and the operation of a patient is facilitated.

As shown in fig. 1 and 2, the outer walls of each group of supporting sleeves 3 and limiting sleeves 12 are provided with patterns, so that adjustment is convenient, the outer walls of each group of supporting screws 2 and limiting screws 11 are provided with anti-corrosion coatings, and the service lives of the supporting screws 2 and the limiting screws 11 are prolonged.

Wherein the content of the first and second substances,

the working principle is as follows: when needs carry out height-adjusting, through rotating support sleeve 3, can adjust the interval between the support screw 2 of support sleeve 3 both sides, can effectually carry out altitude mixture control, when patient carries out the training of assistance, patient controls handle 6 can, can conveniently operate through rubber sleeve 7, when the people of family need carry, rotate threaded sleeve 4, cooperation through threaded sleeve 4 and support screw 2, can drive universal wheel 13 and descend, then drive universal wheel 13 and ground contact, conveniently carry, when support sleeve 3 adjusts, through rotating restriction sleeve 12, then adjust the interval between two sets of restriction screw 11, and through restriction sleeve 12, restriction screw 11's cooperation, can increase holistic stability.

Claims

1. The utility model provides an auxiliary device for low limbs rehabilitation training, includes support frame (8) and two sets of handles (6), its characterized in that: support frame (8) are "C" font, and are two sets of handle (6) longitudinal symmetry sets up at the top face of support frame (8), and is two sets of handle (6) and support frame (8) fixed connection, the below of support frame (8) is provided with four groups support sleeve (3), and is every two sets of support sleeve (3) longitudinal symmetry sets up, every group the both sides end of support sleeve (3) all is provided with supporting screw (2), and two sets of supporting screw (2) and supporting sleeve (3) threaded connection, every group supporting screw (2) of support sleeve (3) top portion all with support frame (8) fixed connection, be provided with swing joint's connecting rod (9) between two sets of supporting screw (2) of same level, support frame (8) opening part does not be provided with connecting rod (9).

2. The assistance device for lower limb rehabilitation training according to claim 1, characterized in that: every group the outer wall of supporting screw (2) all cup joints threaded sleeve (4) that is provided with threaded connection, every group the outer wall of threaded sleeve (4) cup joints movable sleeve (5) that are provided with the bearing and connect, connecting rod (9) fixed connection is between two sets of movable sleeve (5), and is two sets of around the bottom the outer wall of connecting rod (9) all is provided with two sets of fixed sleeving (14), and fixed sleeving (14) bilateral symmetry sets up, and is two sets of fixed sleeving (14) all with connecting rod (9) fixed connection, every group the bottom face fixed connection of fixed sleeving (14) has dead lever (15), every group the bottom face of dead lever (15) all is provided with universal wheel (13) that can dismantle even connection through the bolt.

3. The assistance device for lower limb rehabilitation training according to claim 1, characterized in that: every group the outer wall center of connecting rod (9) all cup joints and is provided with adapter sleeve (10), and adapter sleeve (10) and connecting rod (9) fixed connection, upper and lower two sets of be provided with between adapter sleeve (10) restriction sleeve (12), the both sides end of restriction sleeve (12) all is provided with threaded connection's restriction screw rod (11), and is two sets of restriction screw rod (11) are respectively in two sets of adapter sleeve (10) fixed connection.

4. The assistance device for lower limb rehabilitation training according to claim 1, characterized in that: the bottom end face of the supporting screw rod (2) of the bottom end part of each group of supporting sleeve (3) is fixedly connected with a base (1), and the bottom end face of the base (1) is provided with a fixedly connected rubber pad.

5. The assistance device for lower limb rehabilitation training according to claim 1, characterized in that: the outer wall of the two groups of handles (6) is provided with a rubber sleeve (7) in a sleeved mode, the rubber sleeve (7) is fixedly connected with the handles (6), and the surface of the rubber sleeve (7) is provided with corrugations.

6. An aid for lower limb rehabilitation training according to claim 3, characterised in that: the outer walls of the supporting sleeve (3) and the limiting sleeve (12) of each group are provided with decorative patterns, and the outer walls of the supporting screw rods (2) and the limiting screw rods (11) of each group are provided with anti-corrosion coatings.