CN203481106U - Button switch with buckle-type pressing cap - Google Patents
Button switch with buckle-type pressing cap Download PDFInfo
- Publication number
- CN203481106U CN203481106U CN201320647863.9U CN201320647863U CN203481106U CN 203481106 U CN203481106 U CN 203481106U CN 201320647863 U CN201320647863 U CN 201320647863U CN 203481106 U CN203481106 U CN 203481106U
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- China
- Prior art keywords
- buckle
- button switch
- cap
- type
- pressing cap
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- Expired - Fee Related
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Abstract
The utility model relates to a button switch with a buckle-type pressing cap and mainly solves the problem that a pushing sheet of a pressing cap of a conventional button switch is easy to slip so as to result in the failure and short service life of the conventional switch. The button switch with the buckle-type pressing cap is characterized in that: the lower end of the pressing cap (3) is fixed with a buckle body (9); a lower edge of the buckle body (9) is provided with two clamping pieces (10); each clamping piece (10) is provided with a strip groove (11); two sides of the strip groove (11) are provided with a smooth arc slot (12); the lower end of the strip groove (11) is a splayed opening; the strip groove (11) cam open elastically; one end of a bolt (8) is provided with a convex edge (13); and the convex edge (13) is provided with a clamping block (14) matching the arc slot (12). The button switch with the buckle-type pressing cap adopts the buckle-type structure, and has the characteristics of the convenient installation, reliable pressing and long service life.
Description
Technical field
The utility model relates to a kind of push-button switch, is specifically related to a kind of buckle-type by cap push-button switch.
Background technology
Push-button switch refers to and utilizes button to promote transmission mechanism, controls moving contact and fixed contact and be switched on or switched off and realize the switch that circuit switches.Push-button switch is widely used in electric automatic control circuit, and push-button switch is divided into two kinds, self-resetting type structure and self-locking structure by form.Existing push-button switch mainly by type runners, base shell, by cap, lamp pearl and form by cap shell, binding post, movable contact spring and static contact are installed on type runners, the sidewall of type runners is provided with extension spring retainer and the stage clip retainer that can slide up and down, extension spring retainer is connected with movable contact spring and can controls movable contact spring and static contact is switched on or switched off, stage clip retainer is positioned at the opposite side of extension spring retainer, and lamp pearl is fixed on the upper end of base shell and is positioned at by cap.There is following technological deficiency in existing push-button switch: by the lower end of cap, is provided with the push jack corresponding with extension spring retainer and stage clip retainer, because the upper end section of extension spring retainer and stage clip retainer is less, repeatedly press by cap and can cause push jack slip phenomenon, cause push-button switch to lose efficacy, useful life is short.
Utility model content
For overcome existing push-button switch by the easy slippage of the push jack on cap, cause push-button switch to lose efficacy and useful life short problem, the utility model provides a kind of buckle-type by cap push-button switch, this buckle-type is pressed cap push-button switch and is adopted fastening type structure, has feature easy for installation, to press reliable and long service life.
The technical solution of the utility model is: a kind of buckle-type comprises type runners by cap push-button switch, base shell, press cap and by cap shell, on type runners, binding post is installed, movable contact spring and static contact, the sidewall of type runners is arranged with two retainers, one of them retainer is connected with movable contact spring and can controls movable contact spring and static contact is switched on or switched off, lower end by cap is fixed with buckling body, the lower edge of buckling body is provided with two clamping sheets, clamping sheet is provided with bar-shaped trough, the both sides of bar-shaped trough are provided with round and smooth arc-shaped slot, the lower end of bar-shaped trough is "eight" shape opening, bar-shaped trough can elasticity open, one side of retainer is provided with fin, fin is provided with the fixture block suitable with arc-shaped slot.
Described arc-shaped slot is ellipse arc.
The utlity model has following beneficial effect: owing to taking technique scheme, two clamping sheets pressing during assembling on cap are corresponding with two retainers, fin in retainer is positioned at bar-shaped trough, with defeating by cap, bar-shaped trough opens under the extruding of fixture block, continue to press down by cap until fixture block coincide and to enter in arc-shaped slot, bar-shaped trough resets under self elastic reaction, and clamping sheet has been connected with retainer.In use, buckling body is enough to make retainer in company with moving together with cap with the clamping power between retainer, efficiently solves the problem that background technology exists, and has feature easy for installation, to press reliable and long service life.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
1-type runners in figure, 2-base shell, 3-presses cap, and 4-presses cap shell, 5-binding post, 6-movable contact spring, 7-static contact, 8-retainer, 9-buckling body, 10-clamping sheet, 11-bar-shaped trough, 12-arc-shaped slot, 13-fin, 14-fixture block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of buckle-type comprises type runners 1 by cap push-button switch, base shell 2, press cap 3 and by cap shell 4, binding post 5 is installed on type runners 1, movable contact spring 6 and static contact 7, the sidewall of type runners 1 is arranged with two retainers 8, one of them retainer 8 is connected with movable contact spring 6 and can controls movable contact spring 6 and is switched on or switched off with static contact 7, by the lower end of cap 3, be fixed with buckling body 9, the lower edge of buckling body 9 is provided with two clamping sheets 10, clamping sheet 10 is provided with bar-shaped trough 11, the both sides of bar-shaped trough 11 are provided with round and smooth arc-shaped slot 12, the lower end of bar-shaped trough 11 is "eight" shape opening, bar-shaped trough 11 can elasticity open, one side of retainer 8 is provided with fin 13, fin 13 is provided with the fixture block 14 suitable with arc-shaped slot 12.Owing to taking technique scheme, two clamping sheets 10 pressing during assembling on cap 3 are corresponding with two retainers 8, fin 13 in retainer 8 is positioned at bar-shaped trough 11, with defeating by cap 3, bar-shaped trough 11 opens under the extruding of fixture block 14, continue to press down by cap 3 until fixture block 14 coincide enters in arc-shaped slot 12, bar-shaped trough 11 resets under self elastic reaction, and clamping sheet 10 has been connected with retainer 8.In use, buckling body 9 is enough to make retainer 8 in company with action together with cap 3 with the clamping power between retainer 8, efficiently solves the problem that background technology exists, and has feature easy for installation, to press reliable and long service life.
Described arc-shaped slot 12 is ellipse arc.Certainly, arc-shaped slot 12 can be also circular arc or other curve, generally with easy to assembly and can provide enough clamping power to be as the criterion.
Claims (2)
1. a buckle-type is pressed cap push-button switch, comprise type runners (1), base shell (2), press cap (3) and by cap shell (4), binding post (5) is installed on type runners (1), movable contact spring (6) and static contact (7), the sidewall of type runners (1) is arranged with two retainers (8), one of them retainer (8) is connected with movable contact spring (6) and can controls movable contact spring (6) and is switched on or switched off with static contact (7), it is characterized in that: by the lower end of cap (3), be fixed with buckling body (9), the lower edge of buckling body (9) is provided with two clamping sheets (10), clamping sheet (10) is provided with bar-shaped trough (11), the both sides of bar-shaped trough (11) are provided with round and smooth arc-shaped slot (12), the lower end of bar-shaped trough (11) is "eight" shape opening, bar-shaped trough (11) can elasticity open, one side of retainer (8) is provided with fin (13), fin (13) is provided with the fixture block (14) suitable with arc-shaped slot (12).
2. buckle-type according to claim 1 is pressed cap push-button switch, it is characterized in that: arc-shaped slot (12) is ellipse arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647863.9U CN203481106U (en) | 2013-10-18 | 2013-10-18 | Button switch with buckle-type pressing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647863.9U CN203481106U (en) | 2013-10-18 | 2013-10-18 | Button switch with buckle-type pressing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481106U true CN203481106U (en) | 2014-03-12 |
Family
ID=50229388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647863.9U Expired - Fee Related CN203481106U (en) | 2013-10-18 | 2013-10-18 | Button switch with buckle-type pressing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814397A (en) * | 2018-09-05 | 2018-11-16 | 西马智能科技股份有限公司 | A kind of intelligent closestool with without the fixed pusher structure of screw |
-
2013
- 2013-10-18 CN CN201320647863.9U patent/CN203481106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814397A (en) * | 2018-09-05 | 2018-11-16 | 西马智能科技股份有限公司 | A kind of intelligent closestool with without the fixed pusher structure of screw |
| CN108814397B (en) * | 2018-09-05 | 2023-12-08 | 西马智能科技股份有限公司 | Intelligent closestool with need not screw fixed push rod structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |