CN201936787U - Square button switch - Google Patents
Square button switch Download PDFInfo
- Publication number
- CN201936787U CN201936787U CN2010205952060U CN201020595206U CN201936787U CN 201936787 U CN201936787 U CN 201936787U CN 2010205952060 U CN2010205952060 U CN 2010205952060U CN 201020595206 U CN201020595206 U CN 201020595206U CN 201936787 U CN201936787 U CN 201936787U
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- CN
- China
- Prior art keywords
- square
- button
- wires
- lower casing
- contacting plate
- 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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- Push-Button Switches (AREA)
Abstract
The utility model discloses a square button switch, comprising a square plastic upper cover, a square plastic lower shell, a cylindrical button and wires. A static contact piece and a movable contact piece are arranged in a groove of the square plastic lower shell, the static contact piece and the movable contact piece are respectively connected with two electric wires and are respectively provided with a concave knife edge, and skins of the wires are directly cut by the concave knife edges. In the square button switch, with the adoption of the technology in which the contact pieces are directly clipped into the wires, skin stripping of the wires is not needed in the installation process, the skins of the wires can be cut and the contact pieces can be communicated with the wires after the contact pieces are directly pressed into installation positions of the contact pieces of the lower shell, the assembly can be performed completely manually, little production equipment is needed, all the spare parts can be reused after being dismounted, the production quality is easier to control, and the scrap rate of the parts is effectively reduced.
Description
Technical field
The utility model relates to switch, is specifically related to a kind of square push-button switch.
Background technology
The many sensitive switches of bull (coal gas) stove or other push-button switches are made ignition control switch before this, install and use comparatively inconvenient, more inconvenience and cost are higher when being used for the bull stove, and dangerous, line conduction is not smooth, when the production and assembly switch, often need with the electric wire peeling after with contact chip and tightly clamping or welding of electric wire, operation is cumbersome, this switch efficiently solves this problem, can directly be enclosed within on the knob handle of stove and accessory, conveniently installs and fixes and uses.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of easy for installation, push-button switch fast.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of square push-button switch, it is characterized in that: comprise square upper plastic cover, square plastics lower casing, cylindrical button and electric wire, square upper plastic cover and square plastics lower casing edge are provided with the snapping that intercouples, after loam cake and the lower casing pressing, button, static contact, movable contact spring and electric wire are fixed.
Button has three projecting member, below two projecting parts of symmetry two springs are installed, in the described square plastics lower casing groove quiet contact chip and moving contacting plate are housed, quiet contact chip is being connected two wires respectively with moving contacting plate, other the 3rd projecting member of described button is by being pressed on the moving contacting plate, behind the push button, projecting member touches two contact chips, makes circuit turn-on.
Described quiet contact chip and moving contacting plate are provided with the spill edge of a knife, and the spill edge of a knife directly cuts the crust of electric wire, with metal conduction.
The utility model is simple in structure, stable and reliable for performance, because adopt contact chip directly to snap in the technology of electric wire, without the wire stripping skin, the contact chip installation position on housing directly is pressed into contact chip and can be communicated with electric wire by the cut-off lines skin during assembling, can arbitrarily adjust the spacing between switch polyphone quantity and the switch as required, hand assembled entirely, the production equipment that needs is few, and all spare and accessory parts re-use after detachable, the quality of production is easier to control, effectively reduces the part scrappage.
Description of drawings
Fig. 1 is the utility model combining structure schematic diagram;
Fig. 2 is the utility model crimp connector structural representation.
Connector in the drawings, 1, cubic plastics lower casing, 2, the square upper plastic cover, 3, button, 4, quiet contact chip, 5, moving contacting plate, 6, spring, 7, electric wire, 8, the spill edge of a knife, 9.
Embodiment
Shown in Fig. 1,2, the square push-button switch comprises square upper plastic cover 2, square plastics lower casing 1, cylindrical button 3 and electric wire 7, and square upper plastic cover 2 and square plastics lower casing 1 edge are provided with the snapping that intercouples, after loam cake and the lower casing pressing, that button 3 and electric wire 7 is fixing.Button 3 has three projecting member, below two projecting parts of symmetry two springs 6 are installed, in described square plastics lower casing 1 groove quiet contact chip 4 and moving contacting plate 5 are housed, quiet contact chip 4 is being connected two wires 7 respectively with moving contacting plate 5, other the 3rd projecting member of described button 3 is by being pressed on the moving contacting plate 5, behind the push button, projecting member touches two contact chips, makes circuit turn-on.Quiet contact chip 4 and moving contacting plate 5 are provided with the spill edge of a knife 8, and the spill edge of a knife 8 directly cuts the crust of electric wire 7, with metal conduction.Switch is when nature, and button 3 is subjected to the elastic force of spring 6 and moving contacting plate 5 to be in the position of unclamping, and moving contacting plate 5 and quiet contact chip 4 do not touch, and switch is in closed condition; When button 3 stressed pressing, quiet contact chip 4 is depressed and touched to moving contacting plate 5 by button 3, makes switch be in closure state, makes circuit turn-on.Switch ends can be drawn electric wire, a plurality of switches of convenient connection, and adjust switching space arbitrarily, the electric wire exit is crimp connector 9 on demand, more helps installing and using of bull stove and accessory.
Claims (2)
1. square push-button switch, it is characterized in that: comprise square upper plastic cover (2), square plastics lower casing (1), cylindrical button (3) and electric wire (7), square upper plastic cover (2) and square plastics lower casing (1) edge are provided with the snapping that intercouples, after loam cake and the lower casing pressing, that button (3), static contact (4), movable contact spring (5) and electric wire (7) is fixing;
Button (3) has three projecting member, below two projecting parts of symmetry two springs (6) are installed, quiet contact chip (4) and moving contacting plate (5) are housed in described square plastics lower casing (1) groove, quiet contact chip (4) is being connected two wires (7) respectively with moving contacting plate (5), other the 3rd projecting member of described button (3) is by being pressed on the moving contacting plate (5), behind the push button, projecting member touches two contact chips, makes circuit turn-on.
2. square push-button switch according to claim 1 is characterized in that: described quiet contact chip (4) and moving contacting plate (5) are provided with the spill edge of a knife (8), and the spill edge of a knife (8) directly cuts the crust of electric wire (7), with metal conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205952060U CN201936787U (en) | 2010-11-05 | 2010-11-05 | Square button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205952060U CN201936787U (en) | 2010-11-05 | 2010-11-05 | Square button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936787U true CN201936787U (en) | 2011-08-17 |
Family
ID=44448303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205952060U Expired - Fee Related CN201936787U (en) | 2010-11-05 | 2010-11-05 | Square button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971876A (en) * | 2017-04-11 | 2017-07-21 | 潘昌雄 | One kind exempts from wire stripping self-locking connection shallow bid multiple cord switch |
| CN108766811A (en) * | 2018-05-24 | 2018-11-06 | 温岭市富祥电子科技有限公司 | Braking light switch production technology |
-
2010
- 2010-11-05 CN CN2010205952060U patent/CN201936787U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971876A (en) * | 2017-04-11 | 2017-07-21 | 潘昌雄 | One kind exempts from wire stripping self-locking connection shallow bid multiple cord switch |
| CN106971876B (en) * | 2017-04-11 | 2019-02-26 | 潘昌雄 | One kind exempting from the self-locking connection shallow bid multiple cord switch of wire stripping |
| CN108766811A (en) * | 2018-05-24 | 2018-11-06 | 温岭市富祥电子科技有限公司 | Braking light switch production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131105 |