CN210378837U - Button self-locking combination switch - Google Patents
Button self-locking combination switch Download PDFInfo
- Publication number
- CN210378837U CN210378837U CN201921656736.9U CN201921656736U CN210378837U CN 210378837 U CN210378837 U CN 210378837U CN 201921656736 U CN201921656736 U CN 201921656736U CN 210378837 U CN210378837 U CN 210378837U
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- China
- Prior art keywords
- sliding block
- small
- shell
- button
- contact pin
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- Slide Switches (AREA)
Abstract
The utility model provides a button auto-lock combination switch, its improvement point is: the inner part of the shell is provided with a large sliding block and a small sliding block, the small sliding block is positioned at one end of an installation cavity of the base, the small sliding block is guided in a guide groove of the large sliding block, the large sliding block is guided in the shell through a guide device, a small sliding block return spring and a large sliding block return spring are respectively arranged on the bottom of the large sliding block, a spring hook is fixed on the small sliding block, and the position of the spring hook corresponds to a heart-shaped clamping groove on the shell; the back corresponding to the position of the static contact pin on the small slide block is fixed with a movable contact. The utility model discloses a two sliders, the auto-lock is accomplished to inside little slider, and outside big slider can kick-back to realize the function that the locking back button also can jump completely, convenient operation, and the outward appearance in the whole car of being convenient for is arranged.
Description
Technical Field
The utility model relates to an automobile electrical appliance button switch field, specific button auto-lock combination switch that says so.
Background
The existing button self-locking switch has a mechanical locking function, most of locking mechanisms of the button self-locking switch utilize a button and a sliding block to drive the end part of a spring hook to slide along a heart-shaped groove, two tips of the heart-shaped groove correspond to the locking and releasing of the switch, the button cannot jump up completely after the hand is released, the button is in a locking state, and the button can be unlocked and jumped up completely only by pressing once; because the button does not jump up under the self-locking state, the button is positioned in the panel, is inconvenient to operate and is not beautiful.
Disclosure of Invention
The utility model aims at providing a button auto-lock combination switch adopts two sliders, and the auto-lock is accomplished to inside little slider, and outside big slider can kick-back to realize the function that the back button of locking also can jump completely, convenient operation.
Therefore, the technical scheme of the utility model is that: the utility model provides a button auto-lock combination switch, includes base, static contact pin, shell, button, and static contact pin cartridge is on the base, and the installation cavity of base is passed to the contact pin end of static contact pin, and the shell clamps on the base, its characterized in that: a large sliding block and a small sliding block are arranged in a containing cavity of the shell, the small sliding block is positioned at one end of an installation cavity of the base, the small sliding block is guided in a guide groove of the large sliding block, the large sliding block is guided in the shell through a guide device, a small sliding block return spring and a large sliding block return spring are respectively arranged on the bottom of the large sliding block, a spring hook is fixed on the small sliding block, and the position of the spring hook corresponds to a heart-shaped clamping groove on the shell; the back corresponding to the position of the static contact pin on the small slide block is fixed with a movable contact.
The technical scheme is limited as follows: the spring hook is welded and fixed on the small sliding block, and the fixing reliability of the spring hook is guaranteed.
The utility model has the advantages that: the utility model arranges a big slide block and a small slide block, presses a button, the two slide blocks move downwards, a spring hook on the small slide block moves downwards along a heart-shaped groove, and a contact piece is connected; the button switch is loosened, the spring hook on the small sliding block is clamped at the lower tip of the heart-shaped groove and locked, and the large sliding block returns to the initial state under the pushing of the reset spring; pressing the button again, moving the slide blocks downwards, enabling the spring hook to come out from the lower tip of the heart-shaped groove and move downwards along the track, loosening the button, enabling the spring hook to move upwards along the track, enabling the two slide blocks to return to the initial state under the action of the reset spring, and disconnecting the contact pieces; the utility model discloses a two sliders, the auto-lock is accomplished to inside little slider, and outside big slider can kick-back to realize the function that the locking back button also can jump completely, convenient operation, and the outward appearance in the whole car of being convenient for is arranged.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a partial enlarged view of two inner sliders of the present invention.
Fig. 3 is a schematic structural diagram of the locking mechanism of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in fig. 1-3, a button self-locking combination switch comprises a base 1, a static contact pin 6, a shell 2 and a button 4, wherein the static contact pin 6 is inserted on the base, the pin end of the static contact pin 6 penetrates through an installation cavity of the base 1, the shell 2 is clamped on the base, a large sliding block 3 and a small sliding block 5 are arranged in a containing cavity of the shell, the small sliding block 5 is positioned at one end of the installation cavity of the base, the small sliding block 5 is guided in a guide groove of the large sliding block 3, the large sliding block is guided in the shell through a guide device (a guide bulge 3-1 on the large sliding block is matched and guided with the guide groove 2-1 on the shell), a small sliding block return spring 8 and a large sliding block return spring 7 are respectively arranged on the bottom of the large sliding block, and the position of a spring hook 9 fixed on the small sliding block corresponds to a heart-shaped clamping; the back (welded) of the small slide block 5 corresponding to the position of the static contact pin is fixed with a movable contact 10.
As shown in fig. 2, the small slider 5 is in the locked position, and the large slider 3 is returned, in which the reference character a indicates that there is a gap between the small slider 5 and the large slider 3, and the return state of the large slider 3 is expressed.
The utility model discloses a setting of big, two little sliders has realized the function that the locking back button also can jump completely, convenient operation to the outward appearance in the whole car of being convenient for is arranged.
Claims (2)
1. The utility model provides a button auto-lock combination switch, includes base, static contact pin, shell, button, and static contact pin cartridge is on the base, and the installation cavity of base is passed to the contact pin end of static contact pin, and the shell clamps on the base, its characterized in that: a large sliding block and a small sliding block are arranged in a containing cavity of the shell, the small sliding block is positioned at one end of an installation cavity of the base, the small sliding block is guided in a guide groove of the large sliding block, the large sliding block is guided in the shell through a guide device, a small sliding block return spring and a large sliding block return spring are respectively arranged on the bottom of the large sliding block, a spring hook is fixed on the small sliding block, and the position of the spring hook corresponds to a heart-shaped clamping groove on the shell; the back corresponding to the position of the static contact pin on the small slide block is fixed with a movable contact.
2. The button self-locking combination switch according to claim 1, wherein: the spring hook is welded and fixed on the small sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656736.9U CN210378837U (en) | 2019-09-30 | 2019-09-30 | Button self-locking combination switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656736.9U CN210378837U (en) | 2019-09-30 | 2019-09-30 | Button self-locking combination switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378837U true CN210378837U (en) | 2020-04-21 |
Family
ID=70255847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921656736.9U Active CN210378837U (en) | 2019-09-30 | 2019-09-30 | Button self-locking combination switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378837U (en) |
-
2019
- 2019-09-30 CN CN201921656736.9U patent/CN210378837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |