CN103021731B - Angle switch - Google Patents
Angle switch Download PDFInfo
- Publication number
- CN103021731B CN103021731B CN201210588722.4A CN201210588722A CN103021731B CN 103021731 B CN103021731 B CN 103021731B CN 201210588722 A CN201210588722 A CN 201210588722A CN 103021731 B CN103021731 B CN 103021731B
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- CN
- China
- Prior art keywords
- switch
- electrode slice
- attached electrode
- upper shell
- attached
- 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 invention discloses an angle switch which comprises an upper switch shell, a lower switch shell and a magnetic pin roller. The upper switch shell and the lower switch shell are matched to form a containing space, the magnetic pin roller is arranged in the containing space, and a first electrode plate and a second electrode plate are arranged on the upper switch shell and the lower switch shell correspondingly. By means of the angle switch, the problems of small breakover current range, poor current stability and small contact surface of contacts of ball switches in the prior art are solved. By using the magnetic pin roller to substitute a common ball, contact area is greatly increased, on-off current magnitude is increased, application range of the switch is widened, and the service life of the switch is prolonged.
Description
Technical field
The present invention relates to a kind of angle switch, particularly a kind of angle switch being applicable to appliance circuit conducting and disconnection.
Background technology
At present, the angle switch being applied in every field is of a great variety, and wherein ball switch is widely used in the middle of every field as the most frequently used one.
Existing ball switch by the rolling of the ball in switch, manufacture with the touching of metal terminal be separated, produce the effect of conducting or not conducting electric energy.
But existing ball switch is due to the turning circuit by contact, and not only contact stabilization is not good enough, easily cause the fluctuation of electric current, and the electric current of conducting also can only be limited in very little scope.
Therefore, need especially to provide a kind of angle switch, to solve the problem.
Summary of the invention
The object of the invention is to provide a kind of angle switch, and little to solve ball switch contact face in prior art, current stability is poor, the problem that the scope of On current is little.
To achieve these goals, technical scheme of the present invention:
A kind of angle switch, it is characterized in that, it comprises switch upper shell, switch lower house and magnetic roller, a spatial accommodation is formed matchingly between described switch upper shell and switch lower house, described magnetic roller is arranged in this spatial accommodation, correspondingly on described switch upper shell and switch lower house is provided with the first attached electrode slice and the second attached electrode slice.
In one embodiment of the invention, the bottom of described spatial accommodation is provided with one roller can be made to be rolled into the hypotenuse of attached electrode slice and the second attached electrode slice opposite position with first.
In one embodiment of the invention, described first attached electrode slice is in zigzag, and the centre of described first attached electrode slice is close to the top of switch upper shell, and two ends of described first attached electrode slice are vertically set on two side bottoms of switch upper shell.
In one embodiment of the invention, described second attached electrode slice is vertically set on the side top of the switch lower house position corresponding with the first attached electrode slice, is provided with certain interval between the first attached electrode slice and the second attached electrode slice.
In one embodiment of the invention, described first attached electrode slice is the nickel plating steel discs of two ends with contact head.
In one embodiment of the invention, described second attached electrode slice is the nickel plating copper sheet with contact head.
In the present invention uses, when the horizontal positioned of switch changes, the magnetic roller in switch under gravity, rolls to two side lower end, utilize two contact head close contacts on the magnetic attraction nickel plating steel disc of magnetic roller and nickel plating copper sheet, turning circuit, when switch recovers level, under gravity, magnetic roller rolls back to switch central authorities, nickel plating steel disc loses magnetic force, is separated, open circuit under the effect of resilience force with nickel plating copper sheet.
Angle switch of the present invention, efficiently solve ball switch contact face in prior art little, current stability is poor, the problem that the scope of On current is little, by adopting roller to replace ball, substantially increasing contact area, increasing the magnitude of current of break-make, improve the scope of application of switch, increase switch useful life.
The detailed description and obtaining that feature of the present invention can consult the graphic and following better execution mode of this case is well understood to.
Accompanying drawing explanation
Fig. 1 is the profile of angle switch of the present invention;
Fig. 2 is the schematic diagram of angle switch of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below in conjunction with specific embodiment.
As depicted in figs. 1 and 2, angle switch of the present invention, it comprises a switch case, described switch case comprises switch upper shell 10, switch lower house 20, magnetic roller 30, first attached electrode slice 40 and the second attached electrode slice 50, described switch upper shell 10 and switch lower house 20 match formation spatial accommodation 60, described magnetic roller 30 is arranged in this spatial accommodation 60, described first attached electrode slice 40 and the second attached electrode slice 50 being arranged in switch upper shell 10 and switch lower house 20 in correspondence with each other respectively.
In the present invention, the bottom of described spatial accommodation 60 is provided with one roller 30 can be made to be rolled into the hypotenuse 61 of attached electrode slice 40 and the second attached electrode slice 50 opposite position with first.
In the present invention, described 40, first attached electrode is in zigzag, and the centre of described first attached electrode slice 40 is close to the top of switch upper shell 10, and two ends of described first attached electrode slice 40 are vertically set on two side bottoms of switch upper shell 10.
In the present invention, described second attached electrode slice 50 is vertically set on the side top of switch lower house 20 position corresponding with the first attached electrode slice 40, is provided with certain interval between the first attached electrode slice 40 and the second attached electrode slice 50
In the present invention, described first attached electrode slice 40 is the nickel plating steel discs of two ends with contact head, and described second attached electrode slice 50 is the nickel plating copper sheet with contact head.
In the present invention, when switch level is placed, magnetic roller 30 rests on the centre in switch accommodation space, and the electrode on the first attached electrode slice 40 is separated with the electrode on the second attached electrode slice 50.When switch changes horizontal positioned and tilts, magnetic roller 30 rolls to two side lower end, near the second attached electrode slice 50, because the magnetic action of magnetic roller 30, the the first attached electrode slice 40 being arranged on second attached electric level sheet 50 tops is drawn down, make electrode on the first attached electrode slice 40 together with the electrode touching on the second attached electrode slice 50, make circuit turn-on.
Further, in the process of the attached electrode slice 40 of the attraction first of magnetic roller, along with reducing of distance, magnetic force can constantly strengthen.Because the magnetic roller 30 used in the present invention makes the contact area of the contact head of the first attached electrode slice 40 and the second attached electrode slice 50 be far longer than ball in prior art, the attraction of magnetic roller 30 to the first attached electrode slice 40 is strengthened greatly, the time of contact of the first attached electrode slice 40 and the second attached electrode slice 50 is shortened greatly, significantly reduce the arcing of two interpolars, extend the useful life of two attached electrode slices; And because the effect of magnetic, the thrust between two attached electrode slices is larger, and the resistance between two attached electrode slices will be less, can very effectively increase switch by electric current.And when bottom taper hypotenuse 61 rolled back by magnetic roller 30, the first attached electrode slice 40 can be separated rapidly under the effect of resilience force with the second attached electrode slice 50, reduce arcing oxidation.
In the present invention uses, when the horizontal positioned of switch changes, the magnetic roller 30 in switch under gravity, rolls to lower end, utilize two contact head close contacts on the magnetic attraction nickel plating steel disc of magnetic roller 30 and nickel plating copper sheet, turning circuit, when switch recovers level, under gravity, magnetic roller 30 rolls back to switch central authorities, nickel plating steel disc loses magnetic force, is separated, open circuit under the effect of resilience force with nickel plating copper sheet.
Angle switch of the present invention, efficiently solve ball switch contact face in prior art little, current stability is poor, the problem that the scope of On current is little, by adopting roller to replace ball, substantially increasing contact area, increasing the magnitude of current of break-make, improve the scope of application of switch, increase switch useful life.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection range of application claims is defined by appending claims and equivalent thereof.
Claims (3)
1. an angle switch, it is characterized in that, it comprises switch upper shell, switch lower house and magnetic roller, a spatial accommodation is formed matchingly between described switch upper shell and switch lower house, described magnetic roller is arranged in this spatial accommodation, correspondingly on described switch upper shell and switch lower house is provided with the first attached electrode slice and the second attached electrode slice; The bottom of described spatial accommodation is provided with one can make roller be rolled into the hypotenuse of attached electrode slice and the second attached electrode slice opposite position with first; Described first attached electrode slice is in zigzag, and the centre of described first attached electrode slice is close to the top of switch upper shell, and two ends of described first attached electrode slice are vertically set on two side bottoms of switch upper shell; Described second attached electrode slice is vertically set on the side top of the switch lower house position corresponding with the first attached electrode slice, is provided with certain interval between the first attached electrode slice and the second attached electrode slice.
2. angle switch according to claim 1, is characterized in that, described first attached electrode slice is the nickel plating steel discs of two ends with contact head.
3. angle switch according to claim 1, is characterized in that, described second attached electrode slice is the nickel plating copper sheet with contact head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588722.4A CN103021731B (en) | 2012-12-31 | 2012-12-31 | Angle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588722.4A CN103021731B (en) | 2012-12-31 | 2012-12-31 | Angle switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103021731A CN103021731A (en) | 2013-04-03 |
| CN103021731B true CN103021731B (en) | 2015-04-22 |
Family
ID=47970219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210588722.4A Expired - Fee Related CN103021731B (en) | 2012-12-31 | 2012-12-31 | Angle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103021731B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239504B (en) * | 2018-08-03 | 2020-04-07 | 同济大学 | Method for testing time sequence waveform of on-off angle of rotary change-over switch contact |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601729A (en) * | 1969-11-03 | 1971-08-24 | Western Sales Corp | Switch assembly |
| CN201975333U (en) * | 2011-01-13 | 2011-09-14 | 长兴奔能燃具有限公司 | Universal anti-tilt switch |
| CN203026450U (en) * | 2012-12-31 | 2013-06-26 | 上海海连电动工具有限公司 | Angle switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212022A (en) * | 1982-06-02 | 1983-12-09 | 日立照明株式会社 | Oblique time automatic breaking switch |
| JPH09180605A (en) * | 1995-12-25 | 1997-07-11 | Nippon Kaiheiki Kogyo Kk | Inclined switch |
-
2012
- 2012-12-31 CN CN201210588722.4A patent/CN103021731B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601729A (en) * | 1969-11-03 | 1971-08-24 | Western Sales Corp | Switch assembly |
| CN201975333U (en) * | 2011-01-13 | 2011-09-14 | 长兴奔能燃具有限公司 | Universal anti-tilt switch |
| CN203026450U (en) * | 2012-12-31 | 2013-06-26 | 上海海连电动工具有限公司 | Angle switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103021731A (en) | 2013-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |