CN220676268U

CN220676268U - Controller with double module functions

Info

Publication number: CN220676268U
Application number: CN202322179694.7U
Authority: CN
Inventors: 黄碧林
Original assignee: Hangzhou Maokang Electronics Co ltd
Current assignee: Hangzhou Maokang Electronics Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-29
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of controllers and discloses a controller with a two-module function, which comprises a mounting shell and a two-module controller main body, wherein the two-module controller main body is arranged in the mounting shell, a button is arranged at the upper part of the two-module controller main body, an annular inner groove is formed in the outer wall of the button in a circle, a limit clamping groove is formed in the top of the mounting shell, guide rods are arranged on two sides of an inner cavity of the mounting shell, the guide rods are fixedly arranged on the inner wall of the mounting shell, guide blocks are fixedly connected to the outer side walls of opposite sides of the two-module controller main body, and the guide blocks are in sliding connection with the guide rods. According to the utility model, an operator pushes the double-module controller main body back and forth, then the button can move in the limiting clamping groove, and when the annular inner groove of the button is clamped with the inner edge of the narrow side of the limiting clamping groove, the position of the button can be locked at the moment, so that the problem that the electric wheelchair is out of control due to false touch of the operator is prevented, and the use safety of the electric wheelchair is improved.

Description

Controller with double module functions

Technical Field

The utility model belongs to the technical field of controllers, and particularly relates to a controller with a dual-module function.

Background

The electric wheelchair is a walking tool for people with inconvenient lower body, and the electric wheelchair moves through the traction wheel driven by electric energy, so that the electric wheelchair is more convenient and faster than the traditional wheelchair which is rotated and moved by hands. When the existing electric wheelchair is used, the two-module controller is often used for controlling the movement mode of the electric wheelchair, and a person can freely adjust the movement mode of the electric wheelchair according to actual demands.

In use, a person presses a button of the double-module controller manually to control the wheelchair, and the double-module controller is arranged on a wheelchair armrest for convenient control in many times, so that in use, the person can easily accidentally touch the control button of the controller to cause the wheelchair to be out of control, the use safety is required to be improved, and in order to solve the problems, the controller with the double-module function on the electric wheelchair is provided.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problem, a controller with a dual-module function is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a controller of dual module function, includes installation shell and dual module controller main part, the dual module controller main part sets up in the installation shell, the upper portion of dual module controller main part is provided with the button, annular indent has been seted up to the outer wall round of button, spacing draw-in groove has been seted up at the top of installation shell, the inner chamber both sides of installation shell are provided with the guide arm, guide arm fixed mounting is in on the inner wall of installation shell, fixedly connected with guide block on the opposite side lateral wall of dual module controller main part, the guide block with guide arm sliding connection.

In a preferred embodiment, the limit clamping groove has a structure with a wide side and a narrow side, the width of the narrow side of the limit clamping groove is matched with the diameter of the inner ring of the annular inner groove, and the width of the wide side of the limit clamping groove is larger than the diameter of the button.

In a preferred embodiment, the guide block is provided with a sliding hole in a clamping manner, and the guide rod penetrates through the sliding hole.

In a preferred embodiment, the inner wall of the slide hole is provided with a rubber damping ring.

In a preferred embodiment, square holes are formed in the opposite side walls of the mounting shell.

In a preferred embodiment, the two sides of the installation shell are fixedly connected with connecting lugs, and the connecting lugs are provided with installation holes.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, an operator pushes the double-module controller main body back and forth, then the button can move in the limiting clamping groove, and when the annular inner groove of the button is clamped with the inner edge of the narrow side of the limiting clamping groove, the position of the button can be locked at the moment, so that the problem that the electric wheelchair is out of control due to false touch of the operator is prevented, and the use safety of the electric wheelchair is improved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the front internal structure of the present utility model;

FIG. 3 is a schematic side view of the internal structure of the present utility model;

fig. 4 is a schematic and schematic diagram of a three-dimensional structure of a two-module controller body according to the present utility model.

The marks in the figure: the device comprises a 1-mounting shell, a 2-two-module controller main body, a 3-button, a 4-annular inner groove, a 5-limit clamping groove, a 6-guide rod, a 7-guide block, an 8-sliding hole, a 9-rubber damping ring, a 10-square hole, an 11-connecting lug and a 12-mounting hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A two-module controller according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 4.

Examples:

according to the controller with the two-module function, which is provided by the embodiment of the utility model, as shown in the reference to fig. 1 and 4, the controller comprises the installation shell 1 and the two-module controller main body 2, the two-module controller main body 2 is arranged in the installation shell 1, the button 3 is arranged at the upper part of the two-module controller main body 2, the annular inner groove 4 is formed in the outer wall of the button 3 in a circle, the limit clamping groove 5 is formed in the top of the installation shell 1, the limit clamping groove 5 is of a narrow structure with one wide side, the width of the narrow side of the limit clamping groove 5 is matched with the diameter of the inner ring of the annular inner groove 4, the width of the wide side of the limit clamping groove 5 is larger than the diameter of the button 3, when a person needs to control the wheelchair, the operator can push the two-module controller main body 2 in the installation shell 1 at this moment, so that the button 3 moves to the wide side of the limit clamping groove 5, then the person can control the use of the electric wheelchair by pressing the button 3, after the operation of the person ends, the operator can reversely push the two-module controller main body 2, so that the button 3 moves to the narrow side of the limit clamping groove 5, the narrow side of the button 3 can be in contact with the annular clamping groove 4, the annular clamping groove 3 can not touch the position of the electric wheelchair 3, and the situation can not be prevented from being out of control by the person, and the accident, and the position of the person can be prevented from touching the position of the electric wheelchair.

It should be noted that: the above-mentioned two module controller main body 2 is connected with the electric wheelchair electric drive and electric regulation structure, and is provided with the control circuit board of two module functions in the inside, and button 3 sets up on the control circuit board of two module functions, and its control principle is public, and this application does not improve its inner structure, therefore specific other control element and control system are too much introduced here.

Referring to fig. 2 and 3, guide rods 6 are arranged on two sides of an inner cavity of the installation shell 1, the guide rods 6 are fixedly installed on the inner wall of the installation shell 1, guide blocks 7 are fixedly connected to the outer side walls of the opposite sides of the dual-module controller main body 2, the guide blocks 7 are in sliding connection with the guide rods 6, and the structure plays a supporting and guiding role in pushing the dual-module controller main body 2 by the aid of the guide rods 6 and the guide blocks 7.

Referring to fig. 3 and 4, a sliding hole 8 is clamped on the guide block 7, the guide rod 6 penetrates through the sliding hole 8, and the guide block 7 is slidably connected with the guide rod 6 through the sliding hole 8.

Referring to fig. 4, the inner wall of the slide hole 8 is provided with a rubber damper ring 9, and this structure makes the two-module controller main body 2 not slide at will when the two-module controller main body 2 is stationary by the rubber damper ring 9.

Referring to fig. 1, square holes 10 are formed in opposite side walls of two sides of a mounting case 1, and the square holes 10 are utilized to facilitate a person to extend into the mounting case 1, thereby facilitating the person to push a dual-module controller main body 2.

Referring to fig. 1, the two sides of the installation shell 1 are fixedly connected with connection lugs 11, the connection lugs 11 are provided with installation holes 12, and the installation shell 1 can be fixed on the wheelchair by the connection lugs 11 and the installation holes 12.

The implementation principle of the controller with the dual-module function in the embodiment of the application is as follows: when the wheelchair is needed to be controlled by a person, the operator pushes the two-module control main body 2 through the square hole 10 above the mounting shell 1, so that the button 3 moves to one side with the width of the limiting clamping groove 5, then the person can control the wheelchair by pressing the button 3 of the two-module controller main body 2, after the operation of the person is finished, the operator can push the two-module control main body 2 reversely, so that the button 3 moves to the narrow side of the limiting clamping groove 5, the annular inner groove 4 of the button 3 can be clamped with the narrow side inner edge of the limiting clamping groove 5, and the position of the button 3 can be clamped at the moment, so that the person can not press the button 3, the effect of preventing false touch is achieved, and the use safety of the electric wheelchair 1 is improved.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a controller of two module function, includes installation shell (1) and two module controller main part (2), its characterized in that: the utility model discloses a dual-module controller, including installation shell (1), button (3) are provided with on the upper portion of dual-module controller main part (2), annular indent (4) have been seted up to the outer wall round of button (3), spacing draw-in groove (5) have been seted up at the top of installation shell (1), the inner chamber both sides of installation shell (1) are provided with guide arm (6), guide arm (6) fixed mounting is in on the inner wall of installation shell (1), fixedly connected with guide block (7) on the opposite side lateral wall of dual-module controller main part (2), guide block (7) with guide arm (6) sliding connection.

2. A dual module functional controller as claimed in claim 1, wherein: the limiting clamping groove (5) is of a structure with one wide side and one narrow side, the width of the narrow side of the limiting clamping groove (5) is matched with the diameter of the inner ring of the annular inner groove (4), and the width of the wide side of the limiting clamping groove (5) is larger than the diameter of the button (3).

3. A dual module functional controller as claimed in claim 1, wherein: the guide block (7) is provided with a sliding hole (8) in a clamping mode, and the guide rod (6) penetrates through the sliding hole (8).

4. A dual module functional controller as claimed in claim 3, wherein: the inner wall of the sliding hole (8) is provided with a rubber damping ring (9).

5. A dual module functional controller as claimed in claim 1, wherein: square holes (10) are formed in the side walls of the mounting shell (1) opposite to each other.

6. A dual module functional controller as claimed in claim 1, wherein: both sides of the installation shell (1) are fixedly connected with connecting lugs (11), and the connecting lugs (11) are provided with installation holes (12).