CN219439760U

CN219439760U - Auxiliary brake control device of electric wheelchair

Info

Publication number: CN219439760U
Application number: CN202320743498.5U
Authority: CN
Inventors: 蒋方平
Original assignee: Zhenjiang Linghang Electronic Technology Co ltd
Current assignee: Zhenjiang Linghang Electronic Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-01
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of electric wheelchairs and discloses an auxiliary brake control device of an electric wheelchair. Including controller, operating panel and operating handle, operating panel sets up on the lateral wall of controller, operating handle sets up the upper surface at the controller, the bottom electricity of controller is connected with the connecting wire, the bottom of controller is equipped with the connecting seat, the top fixedly connected with adjusting column of connecting seat, the top fixedly connected with bull stick of adjusting column, bull stick and adjusting column rotate simultaneously and connect the bottom inner wall at the controller. According to the utility model, the rotating handle can drive the bidirectional screw rod to rotate, and the two sliding blocks are driven to move relatively, so that the clamping plate can be clamped on the handle of the electric wheelchair, and the rotating handle is reversed to release the clamping plate, so that the position of the controller on the electric wheelchair can be flexibly adjusted, and the comfort level of the controller in use is ensured.

Description

Auxiliary brake control device of electric wheelchair

Technical Field

The utility model relates to the technical field of electric wheelchairs, in particular to an auxiliary brake control device of an electric wheelchair.

Background

The electric wheelchair is a portable electric vehicle, which is driven by a battery system and a motor, and can control the running direction and speed through a controller, and the electric wheelchair needs to be moved, turned or braked in the use process, so that auxiliary operation is needed by adopting a control device for convenient control, the control device is generally fixedly arranged at a handle of the electric wheelchair, the adjustment is inconvenient, and the comfort of the use control device can be influenced by different use habits of users. Therefore, the utility model designs an auxiliary brake control device of the electric wheelchair.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a control device is generally fixedly arranged at a handle of an electric wheelchair, the adjustment is inconvenient, and the comfort of the control device is affected due to different use habits of users.

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

the utility model provides an electronic wheelchair auxiliary brake controlling means, includes controller, operating panel and operating handle, operating panel sets up on the lateral wall of controller, operating handle sets up the upper surface at the controller, the bottom electricity of controller is connected with the connecting wire, the bottom of controller is equipped with the connecting seat, the top fixedly connected with adjusting column of connecting seat, the top fixedly connected with bull stick of adjusting column, bull stick and adjusting column rotate simultaneously and connect the bottom inner wall at the controller, the cavity has been seted up to the inside of adjusting column, the center fixedly connected with baffle of cavity, respectively fixedly connected with spring on the both sides wall of baffle, two the one end that the spring deviates from is fixedly connected with stopper respectively, the controller is located the bottom inner wall of adjusting column and encircles and set up a plurality of spacing grooves, the stopper extends to the inside of spacing groove.

Preferably, the outside fixed cover of connecting wire is equipped with the protective sleeve, the protective sleeve sets up to the heliciform.

Preferably, a rubber anti-slip sleeve is fixedly sleeved on the rod wall of the operating handle, and a plurality of anti-slip protruding points are arranged on the wall of the rubber anti-slip sleeve.

Preferably, the bottom inner wall of the connecting seat is provided with a groove, the inside of the groove is rotationally connected with a bidirectional screw rod, the wall of the bidirectional screw rod is connected with two sliding blocks in a threaded manner, the bottoms of the two sliding blocks are respectively and fixedly connected with clamping plates, and the two clamping plates respectively penetrate through the groove and extend to the lower side of the connecting seat.

Preferably, the left end rod wall of the bidirectional screw rod penetrates through the groove to extend to the outer side of the connecting seat and is fixedly connected with the rotating handle.

Preferably, two corresponding one sides of stopper are fixedly connected with stay cord respectively, the stay cord runs through the baffle and extends to the outside of connecting seat and fixedly connected with pull ring.

Compared with the prior art, the utility model provides an auxiliary brake control device of an electric wheelchair, which has the following beneficial effects:

1. this electronic wheelchair auxiliary brake controlling means can drive the stopper and lie in the inside shrink of cavity along adjusting the post through pulling pull ring pulling stay cord, can make the controller rotate through adjusting post and pivot, is convenient for adjust the angle of controller, improves the comfort level of use.

2. This electronic wheelchair auxiliary brake controlling means can drive two-way lead screw through rotating the turning handle and rotate, drives two slider relative movement, makes splint can press from both sides tightly to set up on electronic wheelchair's handle, and the turning handle is loosened splint in the reversal, carries out nimble regulation to the position of controller on electronic wheelchair, the comfort level when guaranteeing the controller and using.

Drawings

FIG. 1 is a schematic diagram of an auxiliary brake control device for an electric wheelchair according to the present utility model;

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

fig. 3 is a perspective view of the structure of the splint of fig. 1.

In the figure: the device comprises a controller 1, an operation panel 2, an operation handle 3, a connecting wire 4, a connecting seat 5, a protection sleeve 6, a rubber anti-slip sleeve 7, a bidirectional screw rod 8, a sliding block 9, a clamping plate 10, a rotating handle 11, an adjusting column 12, a rotating rod 13, a baffle 14, a spring 15, a limiting block 16, a pull rope 17 and a pull ring 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-2, an electric wheelchair auxiliary brake control device comprises a controller 1, an operation panel 2 and an operation handle 3, wherein the operation panel 2 is arranged on the side wall of the controller 1, the operation handle 3 is arranged on the upper surface of the controller 1, the bottom of the controller 1 is electrically connected with a connecting wire 4, the bottom of the controller 1 is provided with a connecting seat 5, an adjusting column 12 is fixedly connected above the connecting seat 5, the top end of the adjusting column 12 is fixedly connected with a rotating rod 13, the rotating rod 13 and the adjusting column 12 are simultaneously and rotatably connected to the inner wall of the bottom end of the controller 1, a cavity is formed in the adjusting column 12, a baffle 14 is fixedly connected to the center of the cavity, springs 15 are respectively and fixedly connected to two side walls of the baffle 14, one ends, deviating from each other, of the two springs 15 are respectively and fixedly connected with limiting blocks 16, the inner wall of the bottom end of the controller 1, which is positioned on the adjusting column 12, is surrounded by a plurality of limiting grooves, the limiting blocks 16 extend to the inside of the limiting grooves, one sides, corresponding to the two limiting blocks 16 are respectively and fixedly connected with pull ropes 17, 17 extend to the outer sides of the connecting seat 5 and fixedly connected with pull rings 18 through the baffle 14.

During the use, controller 1 carries out instruction control through operating panel 2 and operating handle 3 to electronic wheelchair, the operation of being convenient for is advanced, turns to or brake, can the limit groove's inside is gone into to the top of the block 16 of delegation in the county of river through spring 15, thereby can guarantee the stability of adjusting post 12, bull stick 13 and controller 1 connection, guarantee the steady use of controller 1, when need carrying out the adjustment to the angle of use of controller 1 after adjusting the position of controller 1, can pull ring 18 pulling stay cord 17 thereby can drive the inside shrink that stopper 16 is located the cavity along adjusting post 12, thereby can make controller 1 rotate through adjusting post 12 and pivot 13, the angle of the adjustment controller 1 of being convenient for, improve the comfort level of use.

Example two

Referring to fig. 1-3, the outside fixed cover of connecting wire 4 is equipped with protective sleeve 6, protective sleeve 6 sets up to the heliciform, fixed cover is equipped with rubber anti-skidding sleeve 7 on the wall of operating handle 3, be equipped with a plurality of anti-skidding bumps on the pipe wall of rubber anti-skidding sleeve 7, the bottom inner wall of connecting seat 5 is seted up flutedly, the inside rotation of recess is connected with two-way lead screw 8, threaded connection has two sliders 9 on the wall of two-way lead screw 8, the bottom of two sliders 9 is fixedly connected with splint 10 respectively, two splint 10 run through the recess respectively and extend to the below of connecting seat 5, the left end wall of two-way lead screw 8 runs through the outside that the recess extends to connecting seat 5 and fixedly connected with turning handle 11.

The protection sleeve 6 sleeved outside the connecting wire 4 can play a stable extending protection effect on the connecting wire 4, the rubber anti-slip sleeve 7 can play a stable anti-slip role when the operating handle 3 is used, the rotating handle 11 can drive the bidirectional screw rod 8 to rotate, so that two sliding blocks 9 can be driven to move relatively, the clamping plate 10 can be clamped on the handle of the electric wheelchair, if the position of the controller 1 is inconvenient to operate, the clamping plate 10 can be loosened through the rotating handle 11, the position of the controller 1 on the electric wheelchair can be flexibly adjusted, and the comfort level of the controller 1 in use is guaranteed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an electronic wheelchair auxiliary brake controlling means, includes controller (1), operating panel (2) and operating handle (3), its characterized in that: the utility model discloses a control panel, including control panel (2), control column (12), cavity, center department fixedly connected with baffle (14), respectively fixedly connected with spring (15) on the both sides wall of baffle (14), two the one end that spring (15) deviate from mutually is fixedly connected with stopper (16) respectively, the top fixedly connected with adjusting column (12) of connecting seat (5), the top fixedly connected with bull stick (13) of adjusting column (12), bull stick (13) and adjusting column (12) rotate simultaneously and connect the bottom inner wall at control panel (1), the cavity has been seted up to the inside of adjusting column (12), center department fixedly connected with baffle (14), on the both sides wall of baffle (14), two the one end that spring (15) deviate from mutually is fixedly connected with stopper (16) respectively, the bottom inner wall that control panel (1) is located adjusting column (12) encircles and has seted up a plurality of spacing grooves, stopper (16) extend to the inside of spacing groove.

2. The electric wheelchair auxiliary brake control apparatus of claim 1 wherein: the outside fixed cover of connecting wire (4) is equipped with protective sleeve (6), protective sleeve (6) set up to the heliciform.

3. The electric wheelchair auxiliary brake control apparatus of claim 1 wherein: the handle is characterized in that a rubber anti-slip sleeve (7) is fixedly sleeved on the rod wall of the operating handle (3), and a plurality of anti-slip protruding points are arranged on the pipe wall of the rubber anti-slip sleeve (7).

4. The electric wheelchair auxiliary brake control apparatus of claim 1 wherein: the inner wall of the bottom end of the connecting seat (5) is provided with a groove, the inside of the groove is rotationally connected with a bidirectional screw rod (8), the wall of the bidirectional screw rod (8) is connected with two sliding blocks (9) in a threaded manner, the bottoms of the sliding blocks (9) are respectively fixedly connected with clamping plates (10), and the two clamping plates (10) respectively penetrate through the groove and extend to the lower side of the connecting seat (5).

5. The electric wheelchair auxiliary brake control apparatus of claim 4 wherein: the left end rod wall of the bidirectional screw rod (8) penetrates through the groove to extend to the outer side of the connecting seat (5) and is fixedly connected with a rotating handle (11).

6. The electric wheelchair auxiliary brake control apparatus of claim 1 wherein: one sides of the two limiting blocks (16) corresponding to each other are fixedly connected with pull ropes (17), and the pull ropes (17) penetrate through the baffle plates (14) and extend to the outer sides of the connecting seats (5) and are fixedly connected with pull rings (18).