CN206672806U - A kind of Multi-position change-over switch - Google Patents
A kind of Multi-position change-over switch Download PDFInfo
- Publication number
- CN206672806U CN206672806U CN201720395173.7U CN201720395173U CN206672806U CN 206672806 U CN206672806 U CN 206672806U CN 201720395173 U CN201720395173 U CN 201720395173U CN 206672806 U CN206672806 U CN 206672806U
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- China
- Prior art keywords
- static contact
- multiposition
- turns
- rotating disk
- axis hole
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Abstract
The utility model provides a kind of Multi-position change-over switch, including base, the center of base is provided with axis hole, annular mounting frame is provided with axis hole, the relative continuous static contact of two straight lines is provided with mounting bracket, multiple static contacts are evenly distributed with the mounting bracket circumference of continuous static contact both sides, inserted with rotating bar in axis hole, rotating bar bottom is provided with rotating disk, two relative bridging pieces of straight line are provided with rotating disk, moving contact is provided with bridging piece, rotating disk top is provided with compression spring, and rotating disk is pressed downward by compression spring.The change-over switch has simple in construction, easy to manufacture, is easy to extend, has the advantages that high security and reliability, is widely used in the no-load conversion isolation of more load high-current circuits of industrial different field.
Description
Technical field
It the utility model is related to a kind of change-over switch.
Background technology
Change-over switch is the equipment for converting and insulating of the more complicated circuits of electric current, and the good of its performance is related to the steady of system operation soon
Fixed and safety, general at present is disconnecting link formula change-over switch, and change-over switch of the prior art has complicated, it is not easy to expands
Exhibition, the defects of security is not high.
Utility model content
In order to solve problem present in background technology, the utility model provides a kind of Multi-position change-over switch, this turn
Change switch have it is simple in construction, easy to manufacture, be easy to extend, there is high security and reliability, be widely used in industry
The no-load conversion isolation of more load high-current circuits of different field.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of multiposition turns to close switch, including base, the center of base are provided with axis hole, annular installation are provided with axis hole
Frame, the relative continuous static contact of two straight lines is provided with mounting bracket, is uniformly divided on the mounting bracket circumference of continuous static contact both sides
It is furnished with multiple static contacts, inserted with rotating bar in axis hole, rotating bar bottom is provided with rotating disk, and two straight line phases are provided with rotating disk
To bridging piece, be provided with moving contact in bridging piece, rotating disk top is provided with compression spring, and rotating disk is pressed downward by compression spring.
The bottom of base be provided with it is multiple in flakes, each corresponding with base top continuous static contact or static contact in flakes
It is connected.
Moving contact is formed using elastic copper sheet compacting.
Continuous static contact and static contact are made of copper bar.
The length of continuous static contact is more than the length of static contact.
Handle is provided with the top of rotating bar.
The corner of base is additionally provided with four installation bolts.
The beneficial effects of the utility model are：
1. a variety of electric currents, multiple voltage, multiplex circuit can be realized while disposable transformation is in place；
2. due to moving contact and static contact structure be fixed in rotation process will not position move, therefore, various circuits exist
Logical transition under various operating modes is definitely reliable.
3. holddown spring remains the compression of moving contact and static contact in rotation process, therefore it has connection reliably,
The characteristics of service life is long.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings
Fig. 1 is the structural representation of Multi-position change-over switch described in the utility model；
Embodiment
Explanation and embodiment are further described to the utility model below in conjunction with the accompanying drawings：
Embodiment 1
As shown in figure 1, a kind of multiposition turns to close switch, including base 11, the center of base 11 are provided with axis hole, axis hole four
Annular mounting frame 12 is provided with week, the relative continuous static contact 6 of two straight lines, continuous static contact 2 are provided with mounting bracket 12
It is evenly distributed with multiple static contacts 8 on the circumference of mounting bracket 12 of both sides, the bottom of base 11 is provided with multiple in flakes 9, Mei Gelian
The continuous static contact 6 corresponding with the top of base 11 of piece 9 or static contact 8 are connected, inserted with rotating bar 1, rotating bar 1 in axis hole
Bottom is provided with rotating disk 4, and two relative bridging pieces of straight line 5 are provided with rotating disk 4, moving contact is provided with bridging piece 5, moves and touches
Head is formed using elastic copper sheet compacting, and the top of rotating disk 4 is provided with compression spring 3, compression spring 3 rotating disk 4 is pressed downward so that
Obtain moving contact and static contact compresses connection, the top of rotating bar 1 is provided with handle 2.Continuous static contact 2 and static contact 6 use copper
Row is made, and the length of continuous static contact 2 is more than the length of static contact 6.The corner of base 11 is additionally provided with four installation bolts 10.
During work, rotary motion bar 1 causes moving contact to turn to different static contacts, is connected so as to change its position to realize
Or isolation circuit, realize the conversion of circuit.
It will be recognized by those skilled in the art, can be to above-mentioned on the premise of without departing from protection scope of the present invention
Embodiment carries out various modifications, change and combination, and thinks that this modification, change and combination are the models in originality thought
Within enclosing.
Claims (7)
1. a kind of multiposition turns to close switch, including base, it is characterised in that the center of base is provided with axis hole, is set on axis hole
There is annular mounting frame, the relative continuous static contact of two straight lines, the mounting bracket circle of continuous static contact both sides are provided with mounting bracket
It is evenly distributed with multiple static contacts on week, inserted with rotating bar in axis hole, rotating bar bottom is provided with rotating disk, is provided with rotating disk
The relative bridging piece of two straight lines, moving contact is provided with bridging piece, rotating disk top is provided with compression spring, and compression spring will turn
Disk is pressed downward.
2. a kind of multiposition as claimed in claim 1 turns to close switch, it is characterised in that the bottom of base is provided with multiple companies
Piece, each corresponding with base top continuous static contact or static contact are connected in flakes.
3. a kind of multiposition as claimed in claim 1 turns to close switch, it is characterised in that moving contact suppressed using elastic copper sheet and
Into.
4. a kind of multiposition as claimed in claim 1 turns to close switch, it is characterised in that continuous static contact and static contact use copper
Row is made.
5. a kind of multiposition as claimed in claim 4 turns to close switch, it is characterised in that the length of continuous static contact is more than stationary contact
The length of head.
6. a kind of multiposition as claimed in claim 1 turns to close switch, it is characterised in that handle is provided with the top of rotating bar.
7. a kind of multiposition as claimed in claim 1 turns to close switch, it is characterised in that the corner of base is additionally provided with four peaces
Fill bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395173.7U CN206672806U (en) | 2017-04-10 | 2017-04-10 | A kind of Multi-position change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395173.7U CN206672806U (en) | 2017-04-10 | 2017-04-10 | A kind of Multi-position change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672806U true CN206672806U (en) | 2017-11-24 |
Family
ID=60381643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395173.7U Active CN206672806U (en) | 2017-04-10 | 2017-04-10 | A kind of Multi-position change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211823A (en) * | 2019-06-12 | 2019-09-06 | 西安西变组件有限公司 | Tap switch and temperature rise experimental provision |
-
2017
- 2017-04-10 CN CN201720395173.7U patent/CN206672806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211823A (en) * | 2019-06-12 | 2019-09-06 | 西安西变组件有限公司 | Tap switch and temperature rise experimental provision |
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| GR01 | Patent grant |