CN2906893Y - Power supply switch - Google Patents
Power supply switch Download PDFInfo
- Publication number
- CN2906893Y CN2906893Y CN 200620200468 CN200620200468U CN2906893Y CN 2906893 Y CN2906893 Y CN 2906893Y CN 200620200468 CN200620200468 CN 200620200468 CN 200620200468 U CN200620200468 U CN 200620200468U CN 2906893 Y CN2906893 Y CN 2906893Y
- Authority
- CN
- China
- Prior art keywords
- switch
- utility
- push button
- model
- button
- 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 power switch belonging to the power switch technology sector, which comprises a switch body with a static contact and a connector as well as a push button assembled onto the switch body through pin roll; dynamic contact corresponding to the static contact is arranged on the push button; ferromagnetic materials are arranged correspondingly on the push button and the switch body; at least one ferromagnetic material is a ferromagnetic body. As the power on-off is controlled through suction principle of ferromagnetic materials, rather than sliding of copper sheet, the utility model has the advantages of stronger wear resistance, longer service life, ease of operation or high reliability, so is suitable for the power control lines of various lamps or electric appliances.
Description
Technical field
The utility model relates to the mains switch technical field, especially a kind of button mains switch that is used for controlling electric light or other electrical appliance.
Background technology
At present, the household power button formula switch that people generally use, various in style, style is also various, the big footpath of its internal structure is identical: they mostly are that switch key is installed on the switch base by the middle part bearing pin, making spring and steel disc or spring and plastic promote copper sheet by the two ends of pressing button respectively horizontally slips, reaches the purpose of outage or energising.Such structure in use exists the problem of easy wearing and tearing of copper sheet or loose contact.
Summary of the invention
The utility model provides a kind of mains switch, thereby it mainly solves the problem that the easy wearing and tearing of its inner body in use of existing mains switch cause loose contact.
In order to address the above problem, the technical scheme that the utility model adopted is: it includes the switch base which is provided with fixed contact and binding post and is installed in button on this switch base by bearing pin, described button is provided with and the corresponding moving contact of described fixed contact, be respectively arranged with on described button and the described switch base to have a ferromagnetic object corresponding mutually, have at least one to be magnetic in the described corresponding ferromagnetic object.
Above-mentioned ferromagnetic object preferably is contained in the conductive junction point of described moving contact and described fixed contact.
Owing to adopt technique scheme, the utility model compared with prior art, the beneficial effect that it has is: replace copper sheet of the prior art and horizontally slip and control the break-make of power supply because the utility model is a principle of utilizing ferromagnetic object to inhale mutually, thereby inner body is not easy to wear, long service life, easy to use or advantage that functional reliability is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of switch base.
Fig. 3 is the structural representation of button.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawing example:
The utility model includes it and includes the switch base made from insulating material 1, two ends on this switch base are equipped with fixed contact 2 and binding post 3, button 4 is installed on this switch base by bearing pin 5, also be provided with on the two ends of this button and fixed contact 2 corresponding moving contacts 6, connect by conducting strip 8 between two moving contacts 6,4 one ends push button, the moving contact 6 by strong 4 these ends that is pressed engages with corresponding fixed contact 2 on the switch base 1, and what be equipped with in the conductive junction point of fixed contact 2 has a ferromagnetic object 7, in moving contact 6 conductive junction points permanent magnet 9 is housed, what press is exactly by moving on this end by strong 4 these ends, thereby the permanent magnet 9 in the fixed contact is inhaled mutually with ferromagnetic object 7 and is made the moving of this end, fixed contact tightly combines, safe and reliable, contactless bad phenomenon.
Claims (2)
1. mains switch, it includes the switch base which is provided with fixed contact and binding post and is installed in button on this switch base by bearing pin, it is characterized in that: described button is provided with and the corresponding moving contact of described fixed contact, on the described button with described switch base on be respectively arranged with to have a ferromagnetic object corresponding mutually, have at least one to be magnetic in the described corresponding ferromagnetic object.
2. mains switch according to claim 1 is characterized in that: described ferromagnetic object is contained in the conductive junction point of described moving contact and described fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200468 CN2906893Y (en) | 2006-05-25 | 2006-05-25 | Power supply switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200468 CN2906893Y (en) | 2006-05-25 | 2006-05-25 | Power supply switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906893Y true CN2906893Y (en) | 2007-05-30 |
Family
ID=38115537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200468 Expired - Fee Related CN2906893Y (en) | 2006-05-25 | 2006-05-25 | Power supply switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156010A1 (en) * | 2019-02-01 | 2020-08-06 | 陈策 | Magnetic rocker wall switch |
-
2006
- 2006-05-25 CN CN 200620200468 patent/CN2906893Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156010A1 (en) * | 2019-02-01 | 2020-08-06 | 陈策 | Magnetic rocker wall switch |
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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: 20070530 |