CN101930858A - Linked contact switch structure - Google Patents
Linked contact switch structure Download PDFInfo
- Publication number
- CN101930858A CN101930858A CN2009103035868A CN200910303586A CN101930858A CN 101930858 A CN101930858 A CN 101930858A CN 2009103035868 A CN2009103035868 A CN 2009103035868A CN 200910303586 A CN200910303586 A CN 200910303586A CN 101930858 A CN101930858 A CN 101930858A
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- interlock
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- contact switch
- limit
- linked
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Abstract
The invention provides a linked contact switch structure, which comprises three contact switches, two side buttons, a linked button and a central button, wherein the three contact switches are arranged on the circuit board and arranged in the same line; each side button has a side pressing body inserted into a shell and a side spring arranged between the side pressing body and the surface of the shell, and a linked edge is arranged at a position close to the bottom part of the side pressing body; the linked button comprises a linking body inserted into the shell and a linking spring arranged between the linking body and the surface of the shell, and the linking body comprises two linking edges extending to a place above the linked edge; and the central button comprises a central pressing body inserted into the linking body and a central spring arranged between the central pressing body and the bottom face of the shell. The linked contact switch structure can be used to link different contact switches.
Description
[technical field]
The present invention is a kind of relevant for a kind of linked contact switch structure, particularly a kind of linked contact switch structure that can carry out combination operation to different contact switchs.
[background technology]
Contact switch belongs to push-button switch, is widely used on electronic product.See also Fig. 1, Fig. 1 illustrates the pressing structure end view into the contact switch of prior art.Present common mode, be that several contact switchs 100 are located on the electron product circuit plate 300, and on electronic product shell 400, be provided with respectively and the button 200 one to one of this contact switch 100 respectively, push respectively this button 200, and then can be, thereby can reach operation to electronic product so that corresponding respectively this contact switch 100 is pressed and is open mode.
Yet described each button 200 is with respectively this contact switch 100 is corresponding one by one, pushes a certain button 200 and can only reach its corresponding contact switch 100 is operated, and therefore can't realize the interlock of a plurality of contact switchs 100.
In view of this, be necessary to provide a kind of linked contact switch structure in fact, utilize this linked contact switch structure to carry out combined operation different contact switchs.
[summary of the invention]
Main purpose of the present invention is to provide a kind of linked contact switch structure, utilizes this linked contact switch structure to carry out combined operation to different contact switchs.
For reaching above-mentioned purpose, the invention provides a kind of linked contact switch structure, this structure is located on the circuit board and shell of electronic product, and this structure comprises:
Three contact switchs, these three contact switchs are located on this circuit board, and are arranged on the same straight line;
Two limit buttons, it comprises the limit pressing body and the limit spring of being located between this limit pressing body and case surface that are arranged in above-mentioned shell respectively, respectively this limit pressing body near bottom position be provided with one from the interlock limit, respectively the bottom correspondence of this limit pressing body is located at one of them the top of contact switch at above-mentioned two ends;
One interlock button, it comprises the interlock body and the interlock spring of being located between this interlock body and case surface that are arranged in above-mentioned shell, this interlock body comprises two main interlock limits that extend to above-mentioned from top, interlock limit;
One center button, it comprises the center pressing body and the central spring of being located between this center pressing body and shell bottom surface that are arranged in above-mentioned interlock body, the top of the contact switch of above-mentioned central authorities is located in the bottom of this center pressing body.
Preferably, also be provided with limit pressure-bearing body between above-mentioned limit spring and above-mentioned case surface, use so that above-mentioned limit button press is stable; Also be provided with interlock pressure-bearing body between above-mentioned interlock spring and above-mentioned case surface, use so that above-mentioned interlock button press is stable.
Compared with prior art, utilize this linked contact switch structure, pushing above-mentioned each limit button or center button can be respectively operate this contact switch respectively, and push above-mentioned interlock button, can operate simultaneously this contact switch at above-mentioned two ends, thereby realize different contact switchs are carried out combined operation.
[description of drawings]
Fig. 1 illustrates the pressing structure end view into the contact switch of prior art.
Fig. 2 illustrates and is linked contact switch structure one preferred embodiment of the present invention pressed state end view not.
Fig. 3 illustrates and is the linked contact switch structure one preferred embodiment first user mode end view of the present invention.
Fig. 4 illustrates and is the linked contact switch structure one preferred embodiment second user mode end view of the present invention.
Fig. 5 illustrates and is linked contact switch structure one preferred embodiment the 3rd user mode end view of the present invention.
[embodiment]
Seeing also Fig. 2, Fig. 2 illustrates and is linked contact switch structure one preferred embodiment of the present invention pressed state end view not.
Linked contact switch structure provided by the invention, this structure are located on the circuit board 3 and shell 4 of electronic product, and in present embodiment, this structure comprises:
Three contact switchs 1, these three contact switchs 1 are located on this circuit board 3, and are arranged on the same straight line;
Two limit buttons 2, it comprises the limit pressing body 20 and the limit spring 21 of being located between this limit pressing body 20 and shell 4 surfaces that are arranged in above-mentioned shell 4 respectively, respectively this limit pressing body 20 near bottom positions be provided with one from interlock limit 22, respectively the bottom correspondence of this limit pressing body 20 is located at one of them the top of contact switch 1 at above-mentioned two ends;
One interlock button 5, it comprises the interlock body 50 and the interlock spring 51 of being located between this interlock body 50 and shell 4 surfaces that are arranged in above-mentioned shell 4, this interlock body 50 comprises two main interlock limits 52 that extend to above-mentioned from interlock 22 tops, limit;
One center button 6, it comprises the center pressing body 60 and the central spring 61 of being located between this center pressing body 60 and shell 4 bottom surfaces that are arranged in above-mentioned interlock body 50, the top of the contact switch 1 of above-mentioned central authorities is located in the bottom of this center pressing body 60.
In present embodiment, also be provided with limit pressure-bearing body 7 between above-mentioned limit spring 21 and above-mentioned shell 4 surfaces, with so that above-mentioned limit button 2 is pushed stable; Also be provided with interlock pressure-bearing body 8 between above-mentioned interlock spring 51 and above-mentioned shell 4 surfaces, with so that above-mentioned interlock button 5 is pushed stable.
Please consult Fig. 3, Fig. 4 jointly, Fig. 3 illustrates to the linked contact switch structure one preferred embodiment first user mode end view of the present invention, Fig. 4 illustrate and is the linked contact switch structure one preferred embodiment second user mode end view of the present invention.
Utilize this linked contact switch structure, push above-mentioned each limit button 2 or center button 6 and can be respectively this contact switch 1 be respectively operated.
Please consult Fig. 5 again, Fig. 5 illustrates and is linked contact switch structure one preferred embodiment the 3rd user mode end view of the present invention.
Utilize this linked contact switch structure, push above-mentioned interlock button 5, can operate simultaneously, thereby realize different contact switchs 1 are carried out combined operation this contact switch 1 at above-mentioned two ends.
To sum up, this linked contact switch structure can be respectively operated this contact switch 1 respectively, also can operate simultaneously this contact switch 1 at above-mentioned two ends, thereby realize different contact switchs 1 are carried out combined operation.
Claims (3)
1. linked contact switch structure, this structure is located on the circuit board and shell of electronic product, it is characterized in that, and this structure comprises:
Three contact switchs, these three contact switchs are located on this circuit board, and are arranged on the same straight line;
Two limit buttons, it comprises the limit pressing body and the limit spring of being located between this limit pressing body and case surface that are arranged in above-mentioned shell respectively, respectively this limit pressing body near bottom position be provided with one from the interlock limit, respectively the bottom correspondence of this limit pressing body is located at one of them the top of contact switch at above-mentioned two ends;
One interlock button, it comprises the interlock body and the interlock spring of being located between this interlock body and case surface that are arranged in above-mentioned shell, this interlock body comprises two main interlock limits that extend to above-mentioned from top, interlock limit;
One center button, it comprises the center pressing body and the central spring of being located between this center pressing body and shell bottom surface that are arranged in above-mentioned interlock body, the top of the contact switch of above-mentioned central authorities is located in the bottom of this center pressing body.
2. linked contact switch structure according to claim 1 is characterized in that: also be provided with limit pressure-bearing body between above-mentioned limit spring and above-mentioned case surface.
3. linked contact switch structure according to claim 1 is characterized in that: also be provided with interlock pressure-bearing body between above-mentioned interlock spring and above-mentioned case surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103035868A CN101930858A (en) | 2009-06-24 | 2009-06-24 | Linked contact switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103035868A CN101930858A (en) | 2009-06-24 | 2009-06-24 | Linked contact switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101930858A true CN101930858A (en) | 2010-12-29 |
Family
ID=43369953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103035868A Pending CN101930858A (en) | 2009-06-24 | 2009-06-24 | Linked contact switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101930858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091506A (en) * | 2017-12-26 | 2018-05-29 | 安徽开诚电器有限公司 | A kind of combined type linked switch |
| CN110931319A (en) * | 2019-11-14 | 2020-03-27 | 天津航空机电有限公司 | Operation structure of parallel control circuit breaker |
-
2009
- 2009-06-24 CN CN2009103035868A patent/CN101930858A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091506A (en) * | 2017-12-26 | 2018-05-29 | 安徽开诚电器有限公司 | A kind of combined type linked switch |
| CN110931319A (en) * | 2019-11-14 | 2020-03-27 | 天津航空机电有限公司 | Operation structure of parallel control circuit breaker |
| CN110931319B (en) * | 2019-11-14 | 2021-11-02 | 天津航空机电有限公司 | Operation structure of parallel control circuit breaker |
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| 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: 20101229 |