CN2131189Y - Light-contact wall switch with big key - Google Patents
Light-contact wall switch with big key Download PDFInfo
- Publication number
- CN2131189Y CN2131189Y CN 92229923 CN92229923U CN2131189Y CN 2131189 Y CN2131189 Y CN 2131189Y CN 92229923 CN92229923 CN 92229923 CN 92229923 U CN92229923 U CN 92229923U CN 2131189 Y CN2131189 Y CN 2131189Y
- Authority
- CN
- China
- Prior art keywords
- wall switch
- utility
- model
- bar
- key
- 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
The utility model relates to a light-contact wall switch with a big key. Key switches in the prior art are inconvenient in use due to smaller key area, especially that the switches can not be pressed when a user's both hands are occupied; the switches are inconvenient to press for disabled persons. The utility model is characterized in that the key area is big, and the use is convenient. The utility model has the advantages of simple structure, convenient and safe use, sensitive operation and powerful self-locking ability. The switch can be touched by a hand, and can also be touched by a hand joint, a leg, a head and other parts of body.
Description
The utility model is a kind of big key soft-touch type wall switch, belongs to a kind of electric elements.
The area of its button of key switch of the prior art is smaller, thus use very inconvenient, particularly when user's both hands can not Push switch during by thing; Disabled person's Push switch is also inconvenient.
The purpose of this utility model is to invent a kind of large tracts of land button soft-touch type wall switch, to overcome the existing in prior technology problem, this switching manipulation sensitivity, self-locking performance are strong, and the user can also use other position touch switchs of health such as swivel of hand, leg, head except can touching with hand.
The utility model is to constitute like this: it is made up of switchboard 1, button 2, fixed mount 3, it is characterized in that: in fixed mount 3, install, be fixed with rocker 7, movable contact spring 10, two electrodes 11 etc., button 2 connects with bar 5 by pull bar 4, the middle part of bar 5 is fixed on the fixed mount 3 with pin 6, be connected with rocker 7 on the bar 5, lay spring 8 and traveller 9 in the middle of the rocker 7, one end of traveller 9 is connected with movable contact spring 10, two electrodes 11 are fixed on the fixed mount 3, and the area of button 2 is not less than 12 square centimeters.
Accompanying drawing the 1, the 2nd, structural representation of the present utility model.
Embodiment of the present utility model: button is connected with bar by pull bar, the middle part of bar with little dowel fixes on fixed mount, be connected with rocker on the bar, lay spring and traveller in the middle of the rocker, one end of traveller is connected with movable contact spring, two electrodes are fixed on the fixed mount, and the area of button is 16 square centimeters; During work, press by key and make bar rotate, drive rocker deflection around pin by pull bar, make the traveller relative motion, the traveller crown makes movable contact spring be communicated with electrode on movable contact spring promptly to switch on or cuts off the power supply.
Compared with prior art, the utility model is simple in structure, esy to use, safe and reliable, and manual dexterity, self-locking performance are strong, and the user can also use other position touch switch of health such as swivel of hand, leg, head except can touching with hand.
Claims (2)
1, a kind of big key soft-touch type wall switch, it is made up of switchboard 1, button 2, fixed mount 3, it is characterized in that: in fixed mount 3, install, be fixed with rocker 7, movable contact spring 10, two electrodes 11 etc., button 2 connects with bar 5 by pull bar 4, the middle part of bar 5 is fixed on the fixed mount 3 with pin 6, is connected with rocker 7 on the bar 5, lays spring 8 and traveller 9 in the middle of the rocker 7, one end of traveller 9 is connected with movable contact spring 10, and two electrodes 11 are fixed on the fixed mount 3.
2, according to the described this big key soft-touch type wall switch of claim 1, it is characterized in that: the area of button 2 is not less than 12 square centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229923 CN2131189Y (en) | 1992-08-10 | 1992-08-10 | Light-contact wall switch with big key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229923 CN2131189Y (en) | 1992-08-10 | 1992-08-10 | Light-contact wall switch with big key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131189Y true CN2131189Y (en) | 1993-04-28 |
Family
ID=33773161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229923 Expired - Fee Related CN2131189Y (en) | 1992-08-10 | 1992-08-10 | Light-contact wall switch with big key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131189Y (en) |
-
1992
- 1992-08-10 CN CN 92229923 patent/CN2131189Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |