CN210897088U

CN210897088U - Cruise combined switch for vehicle

Info

Publication number: CN210897088U
Application number: CN201922340256.8U
Authority: CN
Inventors: 郭松涛; 肖君祥; 黄珂
Original assignee: Wuhan Zhengfeng Auto Parts System Co ltd
Current assignee: Wuhan Zhengfeng Auto Parts System Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-30
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a vehicle cruise combination switch, which belongs to the field of auto parts and comprises a shell, wherein one side of the shell is fixedly connected with a mounting plate, the front side of the mounting plate is provided with a mounting hole, the inside of the shell is fixedly connected with a circuit board, the front side of the circuit board is fixedly welded with a contact plate, one side of the circuit board is fixedly connected with a wire, one end of the wire is fixedly connected with a connector, and the surface of the shell is provided with a switch button; this automobile-used combination switch that cruises through setting up four reset spring that the annular distributes, can be when the switch button resets, can promote the switch button simultaneously and take place to shift up in four positions in switch button bottom, avoided the condition that the switch button takes place the indent, and when pressing the switch button, no matter which position atress of switch button, can both make the feeler lever directly move down and accurately touch with the contact in vertical direction to the sensitivity of this switch button has been improved.

Description

Cruise combined switch for vehicle

Technical Field

The utility model belongs to the technical field of auto-parts, concretely relates to automobile-used combination switch that cruises.

Background

The combined switch is a switch which is usually introduced as a power supply in an electric control circuit and can be used for directly starting or stopping a low-power motor or enabling the motor to rotate forwards and backwards and the like, gears which are usually used on the conventional automobile cruise combined switch are lamps, far and near lights, steering, windscreen wipers, loudspeakers, water spraying and the like, however, in the process of operating the gears, because the positions pressed by fingers of a driver cannot be aligned with the center of a switch key each time and the force of pressing each time is the same, the switch key is easy to indent in the past, the sensitivity of the switch key is low, and therefore inconvenience is brought to the use of the cruise combined switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile-used combination switch that cruises to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile-used combination switch that cruises, includes the shell, one side fixedly connected with mounting panel of shell, the mounting hole has been seted up in the front of mounting panel, the inside fixedly connected with circuit board of shell, the positive fixed welding of circuit board has the contact, and one side fixedly connected with wire of circuit board, the one end fixedly connected with connector of wire, the surface of shell is provided with the switch button, and the top fixedly connected with connecting rod of shell inner chamber, the bottom fixedly connected with diaphragm of connecting rod, the feeler lever has been cup jointed in the inside activity of diaphragm, and the top of diaphragm is passed through reset spring and is connected with the bottom transmission of switch button, the side fixedly connected with stopper of switch button.

In a preferred embodiment, the number of the mounting holes is four, and the four mounting holes are equal in size, and the four mounting holes are distributed on the front surface of the mounting plate.

In a preferred embodiment, the switch keys are movably sleeved with the shell, and the number of the switch keys is ten.

In a preferred embodiment, the top of the contact rod is fixedly connected with the bottom of the switch key, and the distance value between the contact rod and the contact piece is smaller than the length value of the switch key extending to the outside of the shell.

As a preferred embodiment, two ends of the return spring are respectively and fixedly connected with the bottom of the switch button and the top of the transverse plate, the number of the return springs is four, and the four return springs are annularly distributed outside the contact rod.

As a preferred embodiment, the limiting block is positioned inside the shell, and the top of the limiting block is in contact with the top of the inner cavity of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the cruise combined switch for the vehicle, the four reset springs distributed in the annular shape are arranged, so that the switch key can be pushed to move upwards at four positions at the bottom of the switch key simultaneously when the switch key is reset, the condition that the switch key is concave is avoided, and when the switch key is pressed, no matter which position of the switch key is stressed, the contact rod can be enabled to move downwards in the vertical direction and accurately touch the contact piece, so that the sensitivity of the switch key is improved;

this automobile-used combination switch that cruises through setting up the stopper, can be when the switch button resumes the normal position, carries on spacingly to the position that the switch button shifts up, has avoided the switch button can be under reset spring's elasticity effect the condition of protrusion original position in the twinkling of an eye to the accurate nature that the switch button resets has been guaranteed.

Drawings

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

fig. 2 is a partial cross-sectional view of the housing of the present invention;

FIG. 3 is a partial sectional top view of the outer shell of the present invention;

fig. 4 is a top view of the middle cross plate of the present invention.

In the figure: 1. a housing; 2. mounting a plate; 3. mounting holes; 4. a circuit board; 5. a contact piece; 6. a wire; 7. a plug-in connector; 8. switching a key; 9. a connecting rod; 10. a transverse plate; 11. a feeler lever; 12. a return spring; 13. and a limiting block.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1 and 2, the utility model provides an automobile-used combination switch that cruises, which comprises an outer shell 1, for the convenience of carrying out fixed mounting to this combination switch that cruises, can be at one side fixed connection mounting panel 2 of shell 1, set up mounting hole 3 in the front of mounting panel 2, and the quantity of mounting hole 3 is four, and the size of four mounting holes 3 equals, four mounting holes 3 evenly distributed are in the front of mounting panel 2, when contacting mounting panel 2 and the inside installation object of vehicle, and make mounting hole 3 corresponding with the screw on the installation object, aim at mounting hole 3 with the bolt again, and rotatory bolt makes its screw thread sleeve joint to the inside of screw, thereby be convenient for carry out fixed mounting to this combination switch that cruises.

Referring to fig. 1, 2 and 3, in order to facilitate the operation of various gears, a circuit board 4 is fixedly connected inside a housing 1, a contact piece 5 is fixedly welded on the front surface of the circuit board 4, a lead 6 is fixedly connected to one side of the circuit board 4, a connector 7 is fixedly connected to one end of the lead 6, a switch button 8 is arranged on the surface of the housing 1, the switch button 8 is movably sleeved with the housing 1, the number of the switch button 8 is ten, the connector 7 is firstly abutted with a connector corresponding to a cab wire harness, when the switch button 8 is pressed, the contact piece 5 gives a reaction signal to the circuit board 4, and the signal is transmitted to the connector corresponding to the cab wire harness through the lead 6, so that the operation of various gears is facilitated, and the operation of a driver in a vehicle is facilitated.

Referring to fig. 3, in order to ensure that the contact piece 5 can be accurately touched, a connecting rod 9 is fixedly connected to the top of the inner cavity of the housing 1, a transverse plate 10 is fixedly connected to the bottom end of the connecting rod 9, a contact rod 11 is movably sleeved inside the transverse plate 10, the top of the contact rod 11 is fixedly connected to the bottom of the switch key 8, a distance between the contact rod 11 and the contact piece 5 is smaller than a length of the switch key 8 extending to the outside of the housing 1, when the switch key 8 is pressed downwards, the contact rod 11 is driven by the switch key 8 to move downwards, the transverse plate 10 positions the moving direction of the contact rod 11, so that the contact rod 11 can stably move in the vertical direction, and the contact piece 5 can be accurately touched.

Referring to fig. 3 and 4, in order to improve the sensitivity of the switch key 8, the top of the horizontal plate 10 is in transmission connection with the bottom of the switch key 8 through the return spring 12, two ends of the return spring 12 are respectively fixedly connected with the bottom of the switch key 8 and the top of the horizontal plate 10, the number of the return springs 12 is four, the four return springs 12 are annularly distributed outside the contact rod 11, and by arranging the four return springs 12 annularly distributed, when the switch key 8 is stressed at any position, the contact rod 11 can be moved straight in the vertical direction, and when the return springs 12 restore to deform, the switch key 8 can be pushed to move upwards from the four positions at the bottom of the switch key 8, so that the situation that the switch key 8 is recessed is avoided, and the sensitivity of the switch key 8 is improved.

Please refer to fig. 3, in order to limit the reset position of the switch key 8, a limit block 13 is fixedly connected to a side surface of the switch key 8, the limit block 13 is located inside the housing 1, and a top of the limit block 13 contacts with a top of an inner cavity of the housing 1, when the reset spring 12 needs to recover deformation, the switch key 8 is driven to move upwards, the limit block 13 is driven by the switch key 8 to move upwards, and if the top of the limit block 13 contacts with the top of the inner cavity of the housing 1, the position of the switch key 8 is limited.

The utility model discloses a theory of operation and use flow: firstly, the mounting plate 2 is contacted with a mounting object in the vehicle, the mounting hole 3 corresponds to a screw hole on the mounting object, then the bolt is aligned with the mounting hole 3, the bolt is rotated to enable the bolt to be in threaded sleeve connection with the inside of the screw hole, so that the cruise combination switch is convenient to be fixedly mounted, then the switch key 8 is pressed downwards, the contact rod 11 can move downwards under the driving of the switch key 8, the transverse plate 10 can position the moving direction of the contact rod 11, the contact rod 11 can stably move in the vertical direction, and no matter which part of the switch key 8 is stressed, the contact rod 11 can move downwards in the vertical direction and accurately touch the contact piece 5, so that the sensitivity of the switch key 8 is improved, meanwhile, the contact piece 5 can provide a reaction signal for the circuit board 4, and transmits the signal to a wire connector corresponding to a cab wire harness through the lead 6, thereby be convenient for control various gears, at last when loosening switch button 8, four reset spring 12 can promote switch button 8 to take place to shift up simultaneously at four positions in switch button 8 bottom, the condition of switch button 8 emergence indent has been avoided, when switch button 8 takes place to shift up, can make stopper 13 take place to shift up under switch button 8's drive, if stopper 13's top contacts with the top of 1 inner chamber of shell, then spacing effect has been played switch button 8's position, the condition that switch button 8 can bulge original position in the twinkling of an eye under reset spring 12's elastic force effect has been avoided, thereby the accurate nature that switch button 8 resets has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cruise combination switch for a vehicle, comprising a housing (1), characterized in that: one side of the shell (1) is fixedly connected with a mounting plate (2), the front surface of the mounting plate (2) is provided with a mounting hole (3), a circuit board (4) is fixedly connected inside the shell (1), a contact piece (5) is fixedly welded on the front surface of the circuit board (4), one side of the circuit board (4) is fixedly connected with a lead (6), one end of the lead (6) is fixedly connected with a plug-in connector (7), the surface of the shell (1) is provided with a switch key (8), a connecting rod (9) is fixedly connected with the top of the inner cavity of the shell (1), a transverse plate (10) is fixedly connected with the bottom end of the connecting rod (9), a contact rod (11) is movably sleeved in the transverse plate (10), the top of the transverse plate (10) is in transmission connection with the bottom of the switch button (8) through a return spring (12), and the side surface of the switch key (8) is fixedly connected with a limiting block (13).

2. A cruise combination switch for a vehicle according to claim 1, characterized in that: the number of the mounting holes (3) is four, the sizes of the four mounting holes (3) are equal, and the four mounting holes (3) are all distributed on the front surface of the mounting plate (2).

3. A cruise combination switch for a vehicle according to claim 1, characterized in that: the switch key (8) is movably sleeved with the shell (1), and the number of the switch keys (8) is ten.

4. A cruise combination switch for a vehicle according to claim 1, characterized in that: the top of the feeler lever (11) is fixedly connected with the bottom of the switch key (8), and the distance value between the feeler lever (11) and the contact piece (5) is smaller than the length value of the switch key (8) extending to the outside of the shell (1).

5. A cruise combination switch for a vehicle according to claim 1, characterized in that: the two ends of the reset springs (12) are respectively fixedly connected with the bottom of the switch key (8) and the top of the transverse plate (10), the number of the reset springs (12) is four, and the reset springs (12) are annularly distributed outside the contact rod (11).

6. A cruise combination switch for a vehicle according to claim 1, characterized in that: the limiting block (13) is located inside the shell (1), and the top of the limiting block (13) is in contact with the top of the inner cavity of the shell (1).