CN201868258U - Pedal-type doorbell switch - Google Patents
Pedal-type doorbell switch Download PDFInfo
- Publication number
- CN201868258U CN201868258U CN2010206277104U CN201020627710U CN201868258U CN 201868258 U CN201868258 U CN 201868258U CN 2010206277104 U CN2010206277104 U CN 2010206277104U CN 201020627710 U CN201020627710 U CN 201020627710U CN 201868258 U CN201868258 U CN 201868258U
- Authority
- CN
- China
- Prior art keywords
- switch
- lower panel
- panel
- upper panel
- electrode
- 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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Abstract
The utility model discloses a pedal-type doorbell switch which comprises a switch upper panel and a switch lower panel which face to each other. A switch fixed electrode and a switch movable electrode are arranged between the switch upper panel and the switch lower panel. The switch upper panel is made of a rigid plate. Springs are arranged on the switch lower panel on the external sides of the switch fixed electrode and the switch movable electrode. One ends of the springs are fixed on the switch lower panel and the other ends of the springs are in contact with the switch upper panel. Since the switch upper panel is made of the rigid plate and the springs are arranged on the lower panel on the external sides of the switch fixed electrode and the switch movable electrodes, can support the switch upper panel to prevent the switch upper panel from squeezing the switch movable electrode and can be deformed under a squeezing effect to stop the switch upper panel when a foot steps on the switch, the switch fixed electrode and the switch movable electrode can be prevented from being excessively squeezed and deformed and the service life of the switch can be prolonged; and since the external surfaces of the switch upper panel and the switch lower panel are covered by a sealing rubber sleeve, water and dust can be prevented from getting into the switch.
Description
Technical field
The utility model relates to a kind of foot-operated doorbell switch.
Background technology
Doorbell in the daily life now generally is arranged on the middle and upper part of door, and this can make troubles in some occasions, reaches doorbell such as child, is carrying thing such as both hands.Chinese patent 200420108695 discloses a kind of foot-operated doorbell, but because people's body weight is big, rings a doorbell with respect to hand, and the switch of foot-operated doorbell uses longevity one life will lack a lot.
Summary of the invention
The purpose of this utility model provides a kind of durable foot-operated doorbell switch.
The technical solution of the utility model is: a kind of foot-operated doorbell switch, comprise two switch top panels that are oppositely arranged and switch lower panel, be provided with switch stationary electrode and switch moving electrode between switch top panel and the switch lower panel, the switch top panel is a rigid plate, the switch lower panel in the described switch stationary electrode and the switch moving electrode outside is provided with spring, one end of spring is fixed on the switch lower panel, and the other end of spring contacts with the switch top panel.
Four jiaos of described switch lower panel all are provided with spring.
The relative both sides of described switch lower panel are provided with spring.
Described switch top panel and switch lower panel outside are coated with sealing rubber cover.
The beneficial effects of the utility model are: because the switch top panel is a rigid plate; on the lower panel in the switch stationary electrode and the switch moving electrode outside, be provided with spring; spring is supporting the switch top panel and is not pushing the switch moving electrode; and when stepping down in pin on the switch; spring crimp; the switch top panel stops, and protection switch stationary electrode and switch moving electrode have prolonged the useful life of switch not by undue crimp.Switch top panel and switch lower panel outside are coated with sealing rubber cover, the intrusion of anti-sealing and dust.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Embodiment
Embodiment
A kind of foot-operated doorbell switch, comprise two switch top panels 2 that are oppositely arranged and switch lower panel 7, be provided with switch stationary electrode 6 and switch moving electrode 3 between switch top panel 2 and the switch lower panel 7, switch top panel 2 is rigidity engineering plastics plates, the switch lower panel 7 in the switch stationary electrode 6 and switch moving electrode 3 outsides is provided with spring 4, one end of spring 4 is fixed on the switch lower panel 7, and the other end of spring contacts with switch top panel 2.Four jiaos at the switch lower panel all are provided with spring; perhaps spring is set in the relative both sides of switch lower panel; like this can better protection switch stationary electrode 6 and switch moving electrode 3, switch stationary electrode 6 and switch moving electrode 3 are drawn switching line 5 and are used to insert the doorbell loud speaker.Switch top panel 2 and switch lower panel 7 outsides are coated with sealing rubber cover 1.
When stepping down in pin on the switch, switch top panel 2 is a rigid plate, can not jam on distortion; spring 4 crimps, switch top panel 2 stops, and protection switch stationary electrode 6 and switch moving electrode 3 be not by undue crimp; this moment, switch stationary electrode 6 and switch moving electrode 3 were just connected, and doorbell can be activated.
Claims (4)
1. foot-operated doorbell switch, comprise two switch top panels that are oppositely arranged and switch lower panel, be provided with switch stationary electrode and switch moving electrode between switch top panel and the switch lower panel, the switch top panel is a rigid plate, it is characterized in that: the switch lower panel in the described switch stationary electrode and the switch moving electrode outside is provided with spring, one end of spring is fixed on the switch lower panel, and the other end of spring contacts with the switch top panel.
2. foot-operated doorbell switch according to claim 1 is characterized in that: four jiaos of described switch lower panel all are provided with spring.
3. foot-operated doorbell switch according to claim 1 is characterized in that: the relative both sides of described switch lower panel are provided with spring.
4. foot-operated doorbell switch according to claim 1 is characterized in that: described switch top panel and switch lower panel outside are coated with sealing rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206277104U CN201868258U (en) | 2010-11-28 | 2010-11-28 | Pedal-type doorbell switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206277104U CN201868258U (en) | 2010-11-28 | 2010-11-28 | Pedal-type doorbell switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868258U true CN201868258U (en) | 2011-06-15 |
Family
ID=44139407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206277104U Expired - Fee Related CN201868258U (en) | 2010-11-28 | 2010-11-28 | Pedal-type doorbell switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868258U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960732A (en) * | 2017-04-01 | 2017-07-18 | 合肥梦飞电器有限公司 | Flat plate switch |
| CN107535383A (en) * | 2017-10-19 | 2018-01-05 | 蚌埠依爱电子科技有限责任公司 | Bellows controlling switch |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
-
2010
- 2010-11-28 CN CN2010206277104U patent/CN201868258U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960732A (en) * | 2017-04-01 | 2017-07-18 | 合肥梦飞电器有限公司 | Flat plate switch |
| CN107535383A (en) * | 2017-10-19 | 2018-01-05 | 蚌埠依爱电子科技有限责任公司 | Bellows controlling switch |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
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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: 20110615 Termination date: 20111128 |