CN2697810Y - Round spring piece light contact switch - Google Patents
Round spring piece light contact switch Download PDFInfo
- Publication number
- CN2697810Y CN2697810Y CN 200320116631 CN200320116631U CN2697810Y CN 2697810 Y CN2697810 Y CN 2697810Y CN 200320116631 CN200320116631 CN 200320116631 CN 200320116631 U CN200320116631 U CN 200320116631U CN 2697810 Y CN2697810 Y CN 2697810Y
- Authority
- CN
- China
- Prior art keywords
- spring piece
- switch
- round spring
- buckshot
- sheet
- 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 round spring piece light contact switch, which comprises a button, a cover plate, a seat, a round spring piece, a seat fastener pin and a contact bubble point. The seat fastener pin contacts with the contact bubble point at the seat, the round spring piece contacts with the contact bubble point, and the button and the round spring piece are connected to the cover plate. The round spring piece is pressed by the button to control to switch on or to switch off the switch power supply by the contact bubble point. After improved, the utility model is provided with the following purposes: the stress is uniform, the strength is increased, there is no dislocation in the continuous using process, and the service life can be greatly prolonged.
Description
Technical field
The utility model relates to a kind of touch-switch device, especially security performance and life of product is significantly increased, and conventional use can reach the switch that opens and closes 50,000 times.
Technical background
At present, known touch-switch adopts the rectangle metal clips contact realization open and close function with bubble point on the fastener leading foot (energising pin).Supporting with it base, button cooperates unreasonable, causes discontinuity, causes the dislocation product short useful life easily, brings unnecessary trouble to consumers in general.
In order to overcome the technical deficiency of existing touch-switch product useful life short (about 3000 times), the utility model provides a kind of buckshot sheet touch-switch, this buckshot sheet touch-switch security performance significantly improves, and long product lifecycle (can reach No. 50,000 times at least more than the switch).
The technical scheme that its technical problem that solves the utility model adopts is: the rectangle metal clips of original touch-switch in the middle of button and base is improved to the buckshot plate shape, this buckshot sheet is stressed evenly, and improved supporting with it base fastener pin and contacted with the buckshot sheet, the buckshot sheet with contact bubble point contact, button is connected with cover plate with the buckshot sheet, thereby improved performance, reached the purpose that increases the service life.
The beneficial effects of the utility model are the useful life (can reach more than 50,000 times at least) of improving switch, and flexible operation, simple in structure.
Description of drawings:
Below in conjunction with accompanying drawing and example the utility model is further specified:
Fig. 1 is a structure chart of the present utility model
Fig. 2 is a vertical view of the present utility model
Fig. 3 is a base outline drawing of the present utility model
Fig. 4 is a button outline drawing of the present utility model
In Fig. 1,1, button; 2, cover plate; 3, base; 4, buckshot sheet; 5, base fastener pin; 6, contact bubble point.
Specific embodiment:
Button in Fig. 1 (1) is pressed into end buckshot sheet (4) contact bubble point (6) and connects base fastener pin (5) to reach the effect that control switch is closed and open.
Claims (3)
1, a kind of buckshot sheet touch-switch comprises, button, cover plate, base, buckshot sheet, base fastener pin, contact bubble point is characterized in that the base fastener pin contacts with the buckshot sheet, the buckshot sheet with contact bubble point and contact.
2, according to the described buckshot sheet of claim 1 touch-switch, its feature also is the buckshot plate shape.
3, according to the described buckshot sheet of claim 1 touch-switch, its feature is that also button is connected with cover plate with the buckshot sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116631 CN2697810Y (en) | 2003-11-05 | 2003-11-05 | Round spring piece light contact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116631 CN2697810Y (en) | 2003-11-05 | 2003-11-05 | Round spring piece light contact switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697810Y true CN2697810Y (en) | 2005-05-04 |
Family
ID=34762287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320116631 Expired - Fee Related CN2697810Y (en) | 2003-11-05 | 2003-11-05 | Round spring piece light contact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697810Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788920A (en) * | 2015-01-14 | 2016-07-20 | 纳安斐有限责任两合公司 | Switching Device |
-
2003
- 2003-11-05 CN CN 200320116631 patent/CN2697810Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788920A (en) * | 2015-01-14 | 2016-07-20 | 纳安斐有限责任两合公司 | Switching Device |
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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 |