CN102543530A - Improved microswitch - Google Patents
Improved microswitch Download PDFInfo
- Publication number
- CN102543530A CN102543530A CN2010106092297A CN201010609229A CN102543530A CN 102543530 A CN102543530 A CN 102543530A CN 2010106092297 A CN2010106092297 A CN 2010106092297A CN 201010609229 A CN201010609229 A CN 201010609229A CN 102543530 A CN102543530 A CN 102543530A
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- CN
- China
- Prior art keywords
- connecting terminal
- button
- housing
- shell
- shell fragment
- 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.)
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Abstract
The invention discloses an improved microswitch which comprises a shell, a button and a connecting terminal which passes through the exterior of the shell, wherein the button is positioned on one end of the upper part of the shell; the part, adjacent to the centre position of the upper part of the shell, of the other end of the upper part of the shell is provided with an elastic sheet, the elastic sheet comprises a vertical section and an incline section, one end of the vertical section is vertically fixed on the upper part of the shell, and the other end of the vertical section is connected with one end of the incline section; the other end of the incline section covers the button and is obliquely positioned at the upper part of the shell, and the upper part of the shell between the elastic sheet and the button is provided with a self-reset spring; the connecting terminal comprises a connecting terminal A, a connecting terminal B and a connecting terminal C, wherein the connecting terminal A and the connecting terminal B are arranged on the side face of the shell; and the connecting terminal C is arranged on the bottom surface of the shell, and the connecting terminal A, the connecting terminal B and the connecting terminal C are all electrically connected with the button. The improved microswitch provided by the invention has the advantages of simple structure, long service life and capability of being frequently switched on and switched off.
Description
Technical field
The present invention relates to a kind of sensitive switch, relate in particular to a kind of improved sensitive switch.
Background technology
A kind of sensitive switch is arranged at present, comprise the button that housing is outer with stretching out housing, a projection is arranged in button one side; Increase the projection of sensitive switch one side or two sides, play supporting and guide effect, this structure makes touch part directly run into button; Then produce action; But button is as direct touching person, and easy abrasion and damaging shortens useful life; And the resetting property certainly of button is not fine, presses down connection, just clicks to break off again, and needs a period of time could accomplish the consecutive steps that switches on and off, and switches on and off frequent place if sensitive switch is used in, and then do not reach such sensitivity.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, connect to break off fast improved sensitive switch.
Technical scheme provided by the invention:
A kind of sensitive switch comprises housing, passes housing outer button and connecting terminal, and said button places an end on housing top; The other end on said housing top is provided with shell fragment near the housing upper middle position; Said shell fragment comprises vertical section and tilting section, and said vertical section one end vertical fixing is in housing top, and the other end connects tilting section one end; Another end cap of said tilting section is crossed button and is favoured housing top; Housing top between said shell fragment and the button is provided with from resetting spring, and said connecting terminal comprises connecting terminal A, connecting terminal B and connecting terminal C, and said connecting terminal A and connecting terminal B are located at the side of housing; Said connecting terminal C is located at the bottom surface of housing, and said connecting terminal A, connecting terminal B and connecting terminal C all are electrically connected with button.
The angle on said tilting section and housing top is α, the 5 °≤α in this angle≤10 °.
Said height from the spring that resets is consistent with the height of the tilting section of corresponding shell fragment.
Beneficial effect of the present invention: the touching shell fragment reaches the purpose of indirect touching button, increases spring, and runback potential energy power grow can make frequent the switching on and off of button, and is simple in structure, long service life.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1, housing, 2, button, 3, shell fragment, 4, vertical section, 5, tilting section, 6, connecting terminal A, 7, connecting terminal B, 8, connecting terminal C, 9, the spring that resets certainly.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
As shown in Figure 1, a kind of sensitive switch of the present invention comprises housing 1, passes button 2 and connecting terminal outside the housing 1; Button 2 places an end on housing 1 top, and the other end on housing 1 top is provided with shell fragment 3 near housing 1 upper middle position, and shell fragment 3 comprises vertical section 4 and tilting section 5; Tilting section 5 is 5 ° with the angle of inclining on housing 1 top; Vertical section 4 one end vertical fixing are in housing 1 top, and the other end connects tilting section 5 one ends, and tilting section 5 another end caps are crossed button 2 and favoured housing 1 top; Housing 1 top between shell fragment 3 and the button 2 is provided with from resetting spring 9; Height from the spring 8 that resets is consistent with the height of the tilting section 5 of corresponding shell fragment 3, and connecting terminal comprises connecting terminal A6, connecting terminal B7 and connecting terminal C8, and connecting terminal A6 and connecting terminal B7 are located at the side of housing 1; Connecting terminal C8 is located at the bottom surface of housing 1, and connecting terminal A6, connecting terminal B7 and connecting terminal C8 all are electrically connected with button 2.
Claims (3)
1. an improved sensitive switch comprises housing, passes housing outer button and connecting terminal, and it is characterized in that: said button places an end on housing top; The other end on said housing top is provided with shell fragment near the housing upper middle position; Said shell fragment comprises vertical section and tilting section, and said vertical section one end vertical fixing is in housing top, and the other end connects tilting section one end; Another end cap of said tilting section is crossed button and is favoured housing top; Housing top between said shell fragment and the button is provided with from resetting spring, and said connecting terminal comprises connecting terminal A, connecting terminal B and connecting terminal C, and said connecting terminal A and connecting terminal B are located at the side of housing; Said connecting terminal C is located at the bottom surface of housing, and said connecting terminal A, connecting terminal B and connecting terminal C all are electrically connected with button.
2. a kind of improved sensitive switch according to claim 1 is characterized in that: the angle on said tilting section and housing top is α, the 5 °≤α in this angle≤10 °.
3. a kind of improved sensitive switch according to claim 1 and 2 is characterized in that: said height from the spring that resets is consistent with the height of the tilting section of corresponding shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106092297A CN102543530A (en) | 2010-12-28 | 2010-12-28 | Improved microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106092297A CN102543530A (en) | 2010-12-28 | 2010-12-28 | Improved microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102543530A true CN102543530A (en) | 2012-07-04 |
Family
ID=46350155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106092297A Pending CN102543530A (en) | 2010-12-28 | 2010-12-28 | Improved microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102543530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441020A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Microswitch |
| CN111791054A (en) * | 2020-07-13 | 2020-10-20 | 深圳市优迪泰自动化科技有限公司 | Rocker spring assembly machine |
-
2010
- 2010-12-28 CN CN2010106092297A patent/CN102543530A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441020A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Microswitch |
| CN111791054A (en) * | 2020-07-13 | 2020-10-20 | 深圳市优迪泰自动化科技有限公司 | Rocker spring assembly machine |
| CN111791054B (en) * | 2020-07-13 | 2021-08-10 | 深圳市优迪泰自动化科技有限公司 | Rocker spring assembly machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |