CN219046267U

CN219046267U - Control switch

Info

Publication number: CN219046267U
Application number: CN202223465213.0U
Authority: CN
Inventors: 黄秀川; 王腾飞
Original assignee: Zhejiang Zhenan Vehicle Industry Co ltd
Current assignee: Zhejiang Zhenan Vehicle Industry Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-19
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a control switch, which comprises a mounting seat, a shifting block, an electricity taking contact and a static conductive sheet, wherein the upper end of the shifting block is provided with a shifting rod, the upper end of the shifting rod is provided with a button, the bottom of the shifting block is provided with the electricity taking contact and a pressure spring, and the pressure spring provides downward elastic pressure for the electricity taking contact; an indicator lamp assembly is arranged in an inner cavity of the button, a wire passing channel is arranged in the deflector rod, the pressure spring is a spiral spring made of conductive metal wires, the upper end of the pressure spring is integrally connected with a conductive wire, and the end part of the conductive wire extends into the inner cavity of the button through the wire passing channel and is connected with the indicator lamp assembly. The control switch structure is optimally designed, and the indicator lamp assembly is arranged in the button and used for providing light indication for the switch, so that the control switch structure is reasonable in structure, convenient to assemble and good in practicability and popularization.

Description

Control switch

Technical Field

The utility model relates to a control switch for a motorcycle/electric vehicle, belonging to the field of control switch structure design.

Background

The handle of the motorcycle is usually provided with a plurality of control switches for controlling different functions, such as a lighting lamp control switch, a horn control switch, a constant-speed cruise control switch, a steering lamp control switch and the like. Patent document CN201217462 discloses a steering lamp or headlight control mechanism of a motorcycle handlebar switch assembly, which comprises a shell, wherein a sliding block is arranged in the shell, a copper sheet contact is arranged on the sliding block, the sliding block provided with the copper sheet contact is arranged between the shell and an electric wire connector, a connecting rod on the sliding block penetrates through a through hole of the shell to be connected with a poking button, and the longitudinal section external profile of the sliding block is equivalent to the longitudinal section profile of the inner wall of the shell. The structural design in the above patent document is in order to prevent that the slider from moving in the shell in-process and taking place to rock, and then guarantees copper sheet contact and copper sheet and can produce good contact, guarantees the stability of control. Such a switch in the above patent document is a toggle switch, on which a light indication structure is lacking, and a driver is not easy to know the corresponding switch position/switch state in an environment where light is relatively insufficient, thereby causing inconvenience to operation.

Disclosure of Invention

Aiming at the defects pointed out in the background art, the utility model aims to provide the control switch, the control switch is provided with the indicator lamp assembly in the button, and the indicator lamp assembly is powered through the internal circuit of the switch, so that the control switch is reasonable in structural design and practical and feasible.

The technical scheme for realizing the aim of the utility model is as follows:

the utility model relates to a control switch, which comprises a mounting seat, a shifting block movably arranged in the mounting seat, an electricity taking contact arranged at the bottom of the shifting block and a static conductive sheet fixed on the mounting seat and corresponding to the electricity taking contact, wherein the upper end of the shifting block is provided with a shifting rod extending out of a sliding hole on the mounting seat, the upper end of the shifting rod is provided with a button, the bottom of the shifting block is provided with the electricity taking contact and a pressure spring, and the pressure spring provides downward elastic pressure for the electricity taking contact; an indicator lamp assembly is arranged in the inner cavity of the button and is electrically connected with the power-taking contact; the wire passing channel is arranged in the deflector rod, the pressure spring is a spiral spring made of conductive metal wires, the upper end of the pressure spring is integrally connected with the conductive wires, and the ends of the conductive wires extend into the inner cavity of the button through the wire passing channel and are connected with the indicator lamp assembly.

In one technical scheme of the utility model, the indicator lamp assembly comprises a PCB lamp panel fixed in an inner cavity of the button and an LED lamp adhered and welded on the PCB lamp panel, and the end part of the conductive wire is welded with an electric welding disk on the PCB lamp panel.

In one technical scheme of the utility model, the LED lamp is a patch type LED lamp which is welded on a PCB lamp board, and the end part of the conductive wire is welded with a welding electrode pad on the PCB lamp board.

In one technical scheme of the utility model, the button is provided with a light-transmitting icon.

In one technical scheme of the utility model, the button comprises an inner frame and an outer cover, wherein the inner frame is clamped at the upper end of the deflector rod, the outer cover is clamped on the inner frame, and the inner cavity is formed between the outer cover and the inner frame.

In one technical scheme of the utility model, a clamping groove which is clamped with the PCB lamp panel is arranged in the inner cavity.

In one technical scheme of the utility model, the mounting seat comprises an upper shell with an open lower end and a circuit board serving as a bottom plate, the sliding hole is formed in the upper part of the upper shell, the static conductive sheet is arranged on the circuit board, and the lower end of the upper shell is fixedly connected with the circuit board.

In one technical scheme of the utility model, the circuit board is provided with a positioning hole and a clamping hole, and the bottom of the upper shell is provided with a positioning column in plug-in fit with the positioning hole and an elastic buckle clamped with the clamping hole.

In one technical scheme of the utility model, the lower end of the positioning column passes through the positioning hole and is subjected to hot riveting to form a limiting end with the outer diameter larger than the aperture of the positioning hole.

The utility model has the positive effects that: according to the toggle switch, the indication lamp assembly is arranged in the button, the power supply of the indication lamp assembly is directly obtained from the inside of the switch, when the control switch is installed and used, the static conducting strip is connected to an external power supply circuit, and when the power taking contact is contacted with the static conducting strip, the power taking contact, the pressure spring, the conducting wire on the power taking contact and the pressure spring form a conducting loop with the indication lamp assembly, so that the indication lamp assembly is controlled to emit light, and the light indication switch has a simple and reasonable structure, is practical and feasible; in the concrete implementation, the power-taking contact and the pressure spring are arranged in the two mounting grooves at the lower part of the shifting block, so that the two poles of the indicator lamp assembly are correspondingly connected respectively.

Drawings

These and/or other aspects, features and advantages of the present disclosure will become more apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic diagram of a control switch according to the present utility model;

FIG. 2 is a schematic view of the control switch of FIG. 1 from another angle;

FIG. 3 is a top view of the control switch of FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 (rotated 90 degrees in a clockwise direction);

FIG. 6 is a schematic diagram of a circuit board according to the present utility model;

FIG. 7 is a schematic diagram of the control switch of the present utility model with the bottom plate omitted;

fig. 8 is a schematic structural view of a compression spring according to the present utility model.

The reference numerals shown in the figures are: 1-a mounting base; 10-static conductive sheets; 12-slide hole; 13-an upper shell; 14-a circuit board; 141-positioning holes; 142-clamping holes; 15-positioning columns; 16-elastic buckle; 2-shifting blocks; 20-mounting grooves; 21-a deflector rod; 22-wire passing channels; 3-taking an electrical contact; 4-a compression spring; 41-conducting wires; 5-indicator light assembly; 50-LED lamps; 51- -LED lamp panel; 6-button; 61-a light transmissive icon; 62-an inner frame; 63-an outer cover; 64-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model.

The utility model relates to a control switch, the structure of which is shown in figures 1 to 8, comprising a mounting seat 1, a shifting block 2 movably arranged in the mounting seat 1, an electricity taking contact 3 arranged at the bottom of the shifting block 2 and a static conductive sheet 11 fixed on the mounting seat 1 and corresponding to the electricity taking contact 3, wherein the upper end of the shifting block 2 is provided with a shifting lever 21 extending from a sliding hole 12 on the mounting seat 1; the bottom of the shifting block 2 is provided with the power taking contact 3 and a pressure spring 4, and the pressure spring 4 provides downward elastic pressure for the power taking contact 3; the upper end of the deflector rod 21 is provided with a button 6, the button 6 is internally provided with an indicator lamp assembly 5, the indicator lamp assembly 5 is electrically connected with the power-taking contact 3, and a conductive loop is formed when the power-taking contact 3 is contacted with the static conductive sheet 11 so as to enable the indicator lamp assembly 5 to emit light, thereby achieving the effect of light indication; more specifically, the lever 21 is provided with a wire passing channel 22, the compression spring 4 is a coil spring made of a conductive wire (such as a stainless steel wire), the upper end of the spring is integrally connected with a conductive wire 41 (see fig. 8), and the end of the conductive wire 41 passes through the wire passing channel 22 to extend to the inner cavity of the button 6 and is electrically connected with the indicator lamp assembly 5; in the embodiment, the power supply of the indicator lamp assembly 5 is directly obtained from the switch by arranging the indicator lamp assembly in the button 6, when the control switch is installed and used, the static conducting strip is connected to an external power supply circuit, and when the power taking contact 3 is contacted with the static conducting strip 11, a conducting loop is formed by the power taking contact 3, the pressure spring 4 and the conducting wire 41 thereon and the indicator lamp assembly so as to control the indicator lamp assembly 5 to emit light, thereby achieving the light indication function, and the control switch has simple and reasonable structure and is practical and feasible; in the specific implementation, the power-taking contact 3 and the pressure spring 4 are respectively arranged in two mounting grooves 20 at the lower part of the shifting block 2, so that two poles of the indicator lamp assembly 5 are correspondingly connected.

In this embodiment, the indicator lamp assembly 5 includes a PCB lamp plate 51 fixed in the cavity of the button 6 and an LED lamp 50 attached to the PCB lamp plate 51, and the end of the conductive wire 41 is soldered to an electrical pad on the PCB lamp plate 51, so as to electrically connect the conductive wire 41 with the LED lamp 50.

In this embodiment, the button 6 is provided with a light-transmitting icon 61, and the light of the LED lamp 50 is transmitted through the light-transmitting icon 61, which is beneficial for an operator to see, and the light-transmitting icon 61 is designed into an icon shape corresponding to the switch function, so that the driver can grasp the switch function conveniently.

In a further embodiment, referring to fig. 4 and 5, the button 6 includes an inner frame 62 and an outer cover 63, the inner frame 62 is clamped to the upper end of the lever 21, the outer cover 63 is clamped to the inner frame 62, and the inner cavity is formed between the outer cover 63 and the inner frame 62, so that the split assembly structure is designed to facilitate the installation of the indicator lamp assembly 5 during the assembly of the product.

In order to quickly and effectively realize positioning and mounting of the PCB lamp plate 51, the solution adopted in this embodiment is that a clamping groove 64 for clamping the PCB lamp plate 51 is provided in the inner cavity, specifically, clamping grooves 64 may be provided at corresponding positions on the inner frame 62 and the outer cover 63, and opposite side walls of the PCB lamp plate 51 are clamped into the corresponding clamping grooves 64 to effectively position the PCB lamp plate 51.

As shown in fig. 6 and 7, in this embodiment, the mounting base 1 includes an upper shell 13 with an open lower end and a circuit board 14 as a bottom plate, the sliding hole 12 is disposed at an upper portion of the upper shell 13, the static conductive sheet 11 is disposed on the circuit board 14, the lower end of the upper shell 13 is fixedly connected with the circuit board 14, and the dial 2 is installed from the open lower end of the upper shell 13 during assembly; the circuit board 14 has a power pad connected to an external power circuit.

Referring to fig. 6 and 7, in this embodiment, the circuit board 14 is provided with a positioning hole 141 and a clamping hole 142, the bottom of the upper shell 13 is provided with a positioning post 15 in plug-in fit with the positioning hole 141 and an elastic buckle 16 clamped with the clamping hole 142, and in this way, the upper shell 13 and the circuit board 14 can be quickly and effectively assembled, specifically, the positioning post 15 is inserted into the positioning hole 141, and the elastic buckle 16 is clamped into the clamping hole 142, so that the assembly connection between the upper shell 13 and the circuit board 14 is completed.

In order to further ensure the connection reliability of the upper case 13 and the circuit board 14, during the actual assembly, the lower end of the positioning post 15 passes through the positioning hole 141 and then is hot riveted to form a limiting end (not shown in the figure) with an outer diameter larger than the aperture of the positioning hole 141, and the limiting end can be used for resisting and limiting, thereby enhancing the connection.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.

Claims

1. The utility model provides a control switch, includes mount pad (1), movable setting is in driving block (2) in mount pad (1), install in driving block (2) bottom get electric contact (3) and be fixed in on mount pad (1) with get electric contact (3) corresponding quiet conducting strip (11), driving block (2) upper end is equipped with by sliding hole (12) on mount pad (1) stretches out driving lever (21), driving lever (21) upper end is equipped with button (6), driving block (2) bottom is equipped with get electric contact (3) and pressure spring (4), pressure spring (4) provide decurrent elastic pressure for getting electric contact (3); the electric push button is characterized in that an indicator lamp assembly (5) is arranged in an inner cavity of the push button (6), a wire passing channel (22) is arranged in the deflector rod (21), the pressure spring (4) is a spiral spring made of a conductive metal wire, the upper end of the pressure spring is integrally connected with a conductive wire (41), and the end part of the conductive wire (41) extends to the inner cavity of the push button (6) through the wire passing channel (22) and is connected with the indicator lamp assembly (5).

2. The control switch according to claim 1, wherein the indicator light assembly (5) comprises a PCB light plate (51) fixed in the cavity of the button (6) and an LED light (50) attached to the PCB light plate (51), and the end of the conductive wire (41) is welded with an electric welding pad on the PCB light plate (51).

3. Control switch according to claim 1, characterized in that the push button (6) is provided with a light-transmitting icon (61).

4. The control switch according to claim 2, characterized in that the button (6) comprises an inner frame (62) and an outer cover (63), the inner frame (62) being clamped at the upper end of the lever (21), the outer cover (63) being clamped on the inner frame (62), the inner cavity being formed between the outer cover (63) and the inner frame (62).

5. The control switch of claim 4, wherein the interior cavity is provided with a clamping groove (64) clamped with the PCB lamp panel (51).

6. The control switch according to claim 1, wherein the mounting base (1) comprises an upper shell (13) with an open lower end and a circuit board (14) serving as a bottom plate, the sliding hole (12) is formed in the upper portion of the upper shell (13), the static conductive sheet (11) is formed on the circuit board (14), and the lower end of the upper shell (13) is fixedly connected with the circuit board (14).

7. The control switch according to claim 6, wherein the circuit board (14) is provided with a positioning hole (141) and a clamping hole (142), and the bottom of the upper shell is provided with a positioning column (15) in plug-in fit with the positioning hole (141) and an elastic buckle (16) clamped with the clamping hole (142).

8. The control switch according to claim 7, wherein the lower end of the positioning column (15) passes through the positioning hole (141) and is hot riveted to form a limit end with an outer diameter larger than the aperture of the positioning hole (141).