CN213157115U

CN213157115U - Mounting structure of climbing electric wheelchair controller

Info

Publication number: CN213157115U
Application number: CN202021284910.4U
Authority: CN
Inventors: 蒋方平; 吕燕萍
Original assignee: Zhenjiang Linghang Electronic Technology Co ltd
Current assignee: Zhenjiang Linghang Electronic Technology Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-05-11
Anticipated expiration: 2030-07-04

Abstract

The utility model relates to an electronic wheelchair technical field, and an installation structure of electronic wheelchair controller of climbing is disclosed, including wheelchair handle and controller body, the standing groove that is used for the controller body to put into is offered on the surface of wheelchair handle, the upper and lower both sides right edge department of controller body is all fixed and is equipped with the pivot, the turn trough that is used for the pivot to stretch into is all offered to the upper and lower both sides of standing groove, one side that the controller body was kept away from in the pivot all rotates through antifriction bearing and sets up in the inside of turn trough, torque spring has been cup jointed in the axle wall activity of pivot, and torque spring's both ends respectively with the lateral wall of controller body and the tank bottom department fixed connection of turn trough, the surface of wheelchair handle and the left side that is located the standing groove have seted up the promotion groove, and the inside that promotes the groove is equipped with the stop gear. The utility model discloses the staff of being convenient for maintains the controller body, reduces staff's maintenance intensity.

Description

Mounting structure of climbing electric wheelchair controller

Technical Field

The utility model relates to an electronic wheelchair technical field especially relates to an installation structure of electronic wheelchair controller of climbing.

Background

The electric wheelchair is formed by modifying and upgrading components such as a high-performance power driving device, an intelligent control device and a battery on the basis of a traditional manual wheelchair, saves more strength on climbing, is provided with an intelligent controller for manual control, and can drive the wheelchair to complete a new-generation intelligent wheelchair with multiple functions of advancing, retreating, steering, standing, lying and the like.

The controller of the existing climbing electric wheelchair is generally fixed and arranged on the surface of the wheelchair handle through screws, when the controller breaks down, a worker is not convenient to detach and maintain the controller from the wheelchair handle, and the labor intensity of the worker is increased. Therefore, the utility model provides an installation structure of climbing electric wheelchair controller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the controller of the climbing electric wheelchair in the prior art is generally arranged on the surface of the wheelchair handle through the screw fixation, when the controller breaks down, the controller is not convenient for the worker to detach and maintain the controller from the wheelchair handle, the labor intensity of the worker is increased, and the mounting structure of the climbing electric wheelchair controller is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an installation structure of electronic wheelchair controller of climbing, includes wheelchair handle and controller body, the surface of wheelchair handle is offered and is used for the standing groove that the controller body was put into, the upper and lower both sides right edge department of controller body all fixes and is equipped with the pivot, the upper and lower both sides of standing groove have all been offered and have been used for the turn trough that the pivot stretched into, one side that the controller body was kept away from in the pivot all rotate through antifriction bearing set up in the inside of turn trough, torque spring has been cup jointed in the axle wall activity of pivot, and torque spring's both ends respectively with the lateral wall of controller body and the tank bottom department fixed connection of turn trough, the surface of wheelchair handle just is located push groove has been seted up in the left side of standing groove, and push groove's inside be equipped with be used for with controller body chucking stop gear.

Preferably, the limiting mechanism comprises slide bars, a moving block, a first spring and a limiting clamping block, the slide bars are vertically and symmetrically fixedly arranged inside the pushing groove, the moving block is vertically arranged on the bar walls of the two slide bars in a sliding manner, the first spring is fixedly arranged on the left side wall of the moving block, the other end of the first spring is fixedly connected with the left side wall of the pushing groove, the limiting clamping block is fixedly arranged on the right side wall of the moving block, one side, far away from the moving block, of the limiting clamping block penetrates into the placing groove, a limiting clamping groove matched with the limiting clamping block is formed in the side wall of the controller body, and a pushing rod is fixedly arranged on the surface of the moving block.

Preferably, the sliding tray has been seted up on the opening left side in promotion groove, and the inside slip of sliding tray is equipped with the baffle, the fixed two second springs that are equipped with of left side wall of baffle, two the other end of second spring and the tank bottom department fixed connection of sliding tray.

Preferably, the surface of the baffle is fixedly provided with a pushing block.

Preferably, the surface of the controller body and the surface of the wheelchair handle are located on the same horizontal plane.

Compared with the prior art, the utility model provides a mounting structure of electronic wheelchair controller climbs slope possesses following beneficial effect:

1. this mounting structure of electronic wheelchair controller climbs slope, through pivot and the torque spring that is equipped with, torque spring can apply torsion and make it rotatory around the pivot for the controller body to make the controller body pop out from the inside auto-eject of standing groove, the staff of being convenient for maintains.

2. This mounting structure of electronic wheelchair controller climbs slope can be with the inside of the spacing joint of controller body at the standing groove through slide bar, movable block, first spring, spacing fixture block and the catch bar that is equipped with.

3. This mounting structure of electronic wheelchair controller climbs slope through baffle, second spring that are equipped with and promotion piece, can plug up the opening that promotes the groove, avoids appearing the phenomenon of opening the controller body mistake.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the staff of being convenient for maintains the controller body, reduces staff's maintenance intensity.

Drawings

Fig. 1 is a schematic structural view of an installation structure of an electric climbing wheelchair controller according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the baffle and the second spring according to the present invention.

In the figure: the wheelchair comprises a wheelchair handle 1, a controller body 2, a rotating shaft 3, a torsion spring 4, a sliding rod 5, a moving block 6, a first spring 7, a limiting clamping block 8, a pushing rod 9, a baffle 10, a second spring 11 and a pushing block 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an installation structure of electronic wheelchair controller climbs, including wheelchair handle 1 and controller body 2, the standing groove that is used for controller body 2 to put into is seted up on the surface of wheelchair handle 1, the upper and lower both sides right margin department of controller body 2 all fixes and is equipped with pivot 3, the turn trough that is used for pivot 3 to stretch into is all seted up to the upper and lower both sides of standing groove, one side that controller body 2 was kept away from to pivot 3 all rotates through antifriction bearing and sets up in the inside of turn trough, torsion spring 4 has been cup jointed in the axle wall activity of pivot 3, and torsion spring 4's both ends respectively with the lateral wall of controller body 2 and the tank bottom department fixed connection of turn trough, the promotion groove has been seted up on the surface of wheelchair handle 1 and the left side that is located the standing groove, and the inside that promotes the groove is equipped with the stop gear who is.

Stop gear includes slide bar 5, the movable block 6, first spring 7 and spacing fixture block 8, slide bar 5 is the upper and lower symmetry fixed setting in the inside of pushing away the groove, movable block 6 is vertical slip and sets up on the pole wall of two slide bars 5, first spring 7 is fixed to be set up on the left side wall of movable block 6, and the other end of first spring 7 and the left side wall fixed connection of pushing away the groove, spacing fixture block 8 is fixed to be set up on the right side wall of movable block 6, one side that movable block 6 was kept away from to spacing fixture block 8 runs through to the inside of standing groove, spacing draw-in groove with spacing fixture block 8 matched with is seted up to the lateral wall of controller body 2, the fixed surface of movable block 6 is equipped with.

The sliding tray has been seted up on the opening left side of pushing away the groove, and the inside slip of sliding tray is equipped with baffle 10, and the left side wall of baffle 10 is fixed and is equipped with two second springs 11, the other end of two second springs 11 and the tank bottom fixed connection of sliding tray, and the fixed surface of baffle 10 is equipped with and promotes piece 12, and second spring 11 can apply elasticity and automatic opening shutoff with pushing away the groove for baffle 10, avoids appearing the phenomenon of opening controller body 2 mistake.

The surface of the controller body 2 and the surface of the wheelchair handle 1 are located on the same horizontal plane.

The utility model discloses in, during the use, staff's hand removes and promotes piece 12, make baffle 10 remove to the inside of sliding tray and extrude second spring 11 and open the opening that promotes the groove, then another hand of staff removes catch bar 9, make movable block 6 extrude first spring 7 and make spacing fixture block 8 shift out from the spacing draw-in groove on the controller body 2, thereby it is spacing to the joint of controller body 2 to have solved, torque spring 4 can apply torsion and make it rotatory around pivot 3 for controller body 2 this moment, and then make controller body 2 follow the inside auto-eject of standing groove, the staff of being convenient for maintains.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mounting structure of electronic wheelchair controller of climbing, includes wheelchair handle (1) and controller body (2), its characterized in that, the surface of wheelchair handle (1) is seted up and is used for the standing groove that controller body (2) put into, the upper and lower both sides right border of controller body (2) all is fixed and is equipped with pivot (3), the upper and lower both sides of standing groove all are seted up and are used for the turn trough that pivot (3) stretched into, the pivot (3) keep away from one side of controller body (2) all rotate through antifriction bearing set up in the inside of turn trough, the axle wall activity of pivot (3) is cup jointed torsion spring (4), and torsion spring (4)'s both ends respectively with the lateral wall of controller body (2) and the tank bottom department fixed connection of turn trough, the surface of wheelchair handle (1) just is located the left side of standing groove is seted up the promotion groove, and a limiting mechanism used for clamping the controller body (2) is arranged in the pushing groove.

2. The mounting structure of the climbing electric wheelchair controller according to claim 1, wherein the limiting mechanism comprises slide bars (5), a moving block (6), a first spring (7) and a limiting clamping block (8), the slide bars (5) are vertically and symmetrically fixed inside the push groove, the moving block (6) is vertically and slidably arranged on the bar walls of the two slide bars (5), the first spring (7) is fixedly arranged on the left side wall of the moving block (6), the other end of the first spring (7) is fixedly connected with the left side wall of the push groove, the limiting clamping block (8) is fixedly arranged on the right side wall of the moving block (6), one side of the limiting clamping block (8) far away from the moving block (6) penetrates into the inside of the placing groove, and a limiting clamping groove matched with the limiting clamping block (8) is formed in the side wall of the controller body (2), and a push rod (9) is fixedly arranged on the surface of the moving block (6).

3. The mounting structure of the climbing electric wheelchair controller according to claim 1, wherein a sliding groove is formed in the left side of the opening of the pushing groove, a baffle (10) is slidably arranged inside the sliding groove, two second springs (11) are fixedly arranged on the left side wall of the baffle (10), and the other ends of the two second springs (11) are fixedly connected with the bottom of the sliding groove.

4. The mounting structure of the climbing electric wheelchair controller according to claim 3, characterized in that a pushing block (12) is fixedly arranged on the surface of the baffle (10).

5. The mounting structure of an electric wheelchair controller for climbing according to claim 1, wherein the surface of the controller body (2) and the surface of the wheelchair handle (1) are located on the same horizontal plane.