CN202094030U - Built-in switch of electric appliance - Google Patents
Built-in switch of electric appliance Download PDFInfo
- Publication number
- CN202094030U CN202094030U CN2011202179395U CN201120217939U CN202094030U CN 202094030 U CN202094030 U CN 202094030U CN 2011202179395 U CN2011202179395 U CN 2011202179395U CN 201120217939 U CN201120217939 U CN 201120217939U CN 202094030 U CN202094030 U CN 202094030U
- Authority
- CN
- China
- Prior art keywords
- button
- base plate
- electric appliance
- switch
- rocking arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
A built-in switch of an electric appliance comprises a base plate, a surface cover, a button and an electric appliance element. The surface cover is disposed on the top of the base plate. The electric appliance element is disposed on the bottom of the base plate. The button is movably hinged on the base plate. The button corresponds to a trigger rocking arm on the electric appliance element. The built-in switch of an electric appliance is characterized in that the a transmission rod extending into the trigger rocking arm is arranged on the bottom of the button; the trigger rocking arm is provided with a positioning groove mated with the transmission rod; a protruding buckle is arranged on the side surface of the button for buckling with the surface cover; the electric appliance element is buckled with the base plate; and the base plate is buckled with the surface cover. The built-in switch of an electric appliance is high in stability and long in service life.
Description
Technical field
The utility model relates to electrical accessorie and makes the field, is that a kind of stability is strong, the concealed appliance switch of long service life specifically.
Background technology
Present appliance switch mainly divides exposed type and concealed two kinds, and wherein concealed electrical switch structure mainly is made up of frame cover, base plate, button and electric elements.Base plate is arranged at the cover bottom; Electric elements are fixed on the base plate, and it is provided with the triggering rocking arm; Button then is movably articulated on the base plate; Electric elements are corresponding with the cover position.There are two significant deficiency in the concealed switch of this structure, the first since concealed switch when mounted, electric elements are built in the wall, when in installation process, being fixed on base plate on the wall, easily because the installation dimension problem makes electric elements by in the jacking wall, so make switch failure on owing to the triggering rocking arm that can not accurately be pressed in electric elements at its button after the switch installation.Another defective be when switch after long-time the use, because of triggering the long-term pressurized of rocking arm, make electric elements the phenomenon of moving after the integral body occur, can make switch failure equally.Therefore, existing concealed electrical switch structure still awaits further improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of stability is strong, the concealed appliance switch of long service life.
Goal of the invention of the present utility model is achieved in that a kind of concealed appliance switch, comprise base plate, cover, button and electric elements, cover is located at the base plate top, electric elements are located at the base plate bottom, button activity is hinged on the base plate, button is corresponding with the triggering rocking arm position on the electric elements, it is characterized in that: described button bottom is provided with and puts in the drive link that triggers in the rocking arm, triggers on the rocking arm and has the location notch that is complementary with drive link.
Described button side is provided with the protruding button that interlocks with cover.
Described electric elements are that buckle is connected with base plate.
Described base plate is that buckle is connected with cover.
Concealed appliance switch of the present utility model improves prior art, is provided with one in the button bottom and puts in the drive link that triggers in the rocking arm, and have the location notch that is complementary with drive link on the triggering rocking arm.By the roof pressure effect of drive link in the button motion process, make button in pressing process, can produce roof pressure power to triggering rocking arm all the time, even after reason electric elements integral body is installed, move, button still can produce the roof pressure power that continues to triggering rocking arm, make and trigger the rocking arm break-make of control apparatus element smoothly, improved its stability in use greatly.And, under lasting roof pressure power effect, though the break-make of the control apparatus element that long-time use triggering rocking arm still can be sensitive, its long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model most preferred embodiment;
Fig. 2 is the scheme of installation of the utility model button and electric elements;
Fig. 3 triggers the structural representation of rocking arm for the utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to the accompanying drawings 1, shown in accompanying drawing 2 and the accompanying drawing 3, concealed appliance switch of the present utility model mainly comprises base plate 1, cover 2, button 3 and electric elements 4.Wherein cover 2 is located at base plate 1 top, and cover 2 is connected for buckle with base plate 1; Electric elements 4 are located at base plate 1 bottom, and electric elements 4 are connected for buckle with base plate 1; And button 3 is movably articulated on the base plate 1, and button 3 is corresponding with triggering Rocker arm 41 position on the electric elements 4.Button 3 bottoms are provided with and put in the drive link 31 that triggers in the Rocker arm 41, trigger on the Rocker arm 41 and have the location notch 42 that is complementary with drive link 31.By the roof pressure effect of drive link 31 in button 3 motion processes, make button 3 in pressing process, can produce roof pressure power to triggering Rocker arm 41 all the time, even after reason electric elements 4 integral body are installed, move, button 3 still can produce the roof pressure power that continues to triggering Rocker arm 41, makes and triggers Rocker arm 41 break-make of control apparatus element 4 smoothly.More firm for the structure that makes button 3, button 3 sides are provided with the protruding button 32 that interlocks with cover 2, and this protruding button 32 is formed in one with button 3.
Above-mentioned specific embodiment only is the utility model effect embodiment preferably, and the identical or equivalent configurations of concealed appliance switch all and of the present utility model is all in protection range of the present utility model.
Claims (4)
1. concealed appliance switch, comprise base plate (1), cover (2), button (3) and electric elements (4), cover (2) is located at base plate (1) top, electric elements (4) are located at base plate (1) bottom, button (3) is movably articulated on the base plate (1), button (3) is corresponding with triggering rocking arm (41) position on the electric elements (4), it is characterized in that: described button (3) bottom is provided with and puts in the drive link (31) that triggers in the rocking arm (41), triggers and has the location notch (42) that is complementary with drive link (31) on the rocking arm (41).
2. concealed appliance switch according to claim 1 is characterized in that: described button (3) side is provided with the protruding button (32) that interlocks with cover (2).
3. concealed appliance switch according to claim 1 is characterized in that: described electric elements (4) are connected for buckle with base plate (1).
4. concealed appliance switch according to claim 1 is characterized in that: described base plate (1) is connected for buckle with cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202179395U CN202094030U (en) | 2011-06-25 | 2011-06-25 | Built-in switch of electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202179395U CN202094030U (en) | 2011-06-25 | 2011-06-25 | Built-in switch of electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094030U true CN202094030U (en) | 2011-12-28 |
Family
ID=45369080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202179395U Expired - Fee Related CN202094030U (en) | 2011-06-25 | 2011-06-25 | Built-in switch of electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223861A (en) * | 2019-05-22 | 2019-09-10 | 宁波公牛电器有限公司 | A kind of button switch |
-
2011
- 2011-06-25 CN CN2011202179395U patent/CN202094030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223861A (en) * | 2019-05-22 | 2019-09-10 | 宁波公牛电器有限公司 | A kind of button switch |
| CN110223861B (en) * | 2019-05-22 | 2021-06-11 | 宁波公牛电器有限公司 | Push-button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |