CN209266282U - The anti-virtual connection structure of electric switch - Google Patents
The anti-virtual connection structure of electric switch Download PDFInfo
- Publication number
- CN209266282U CN209266282U CN201920242293.2U CN201920242293U CN209266282U CN 209266282 U CN209266282 U CN 209266282U CN 201920242293 U CN201920242293 U CN 201920242293U CN 209266282 U CN209266282 U CN 209266282U
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- CN
- China
- Prior art keywords
- board
- electric switch
- virtual connection
- telescopic component
- connection structure
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Abstract
The anti-virtual connection structure of electric switch.When closed since everyone dynamics is different, the position for causing disconnecting link to be inserted into is different, has close situation not in place sometimes, falls in this way since vibration will lead to disconnecting link, and some disconnecting links, which are not fallen, to be caused to connect with copper sheet disengaging.The utility model composition includes: side plate (8), the semi-circular plate (7) of parallel side-by-side arrangement there are two being arranged on the side plate, telescopic component (15) are rotatably connected to before semi-circular plate described in two, Circular Plate (4) are fixed on the telescopic component, the annulus sleeve-board is on fixator (2), the concave-board (3) that the fixator is docked by two forms, arc plate (1) is fixed on the concave-board, the telescopic component includes upper boom (5) and lower beam (6), the low stem casing is in the upper boom, the lower beam is internally provided with spring (12).The utility model is used for the anti-virtual connection of electric switch.
Description
Technical field:
The utility model relates to a kind of anti-virtual connection structures of electric switch.
Background technique:
There are many current electric switch type, and knife switch is a kind of common electric switch, use in the place for having vibration
It is crucial problem that knife switch, which prevents disconnecting link from falling, and knife switch is powered immediately after closing disconnecting link, but when closed
Since everyone dynamics is different, the position for causing disconnecting link to be inserted into is different, has close situation not in place sometimes, in this way due to
Vibration will lead to disconnecting link and fall, and some disconnecting links, which are not fallen, to be caused to connect with copper sheet disengaging.
Utility model content:
The purpose of this utility model be solve it is existing apply vibration place knife switch have disconnecting link fall, disconnecting link
The problem of virtual connection, providing one kind can prevent disconnecting link from falling and the anti-virtual connection structure of the electric switch of virtual connection.
Above-mentioned purpose is realized by following technical scheme:
A kind of anti-virtual connection structure of electric switch, composition includes: the outline border being made of two side plates and bottom plate, described
It is arranged on side plate there are two the semi-circular plate of parallel side-by-side arrangement, is rotatably connected to telescopic component between semi-circular plate described in two,
Circular Plate is fixed on the telescopic component, on the holder, the fixator is right by two to the annulus sleeve-board
The concave-board connect forms, and is fixed with arc plate on the concave-board；
The telescopic component includes upper boom and lower beam, and the low stem casing is in the upper boom, in the lower beam
Portion is provided with spring.
The electric switch anti-virtual connection structure has sliding eye on the lower beam, and the upper boom bottom is provided with
Sliding block, the sliding block are matched with the sliding eye.
The anti-virtual connection structure of the electric switch, it is characterized in that: being all equipped with spiral shell on the side plate and the bottom plate
Nail.
The utility model has the advantages that
1. the utility model disconnecting link telescopic component after closing can have always the power pushed up to disconnecting link, so that disconnecting link exists
There is the place of vibration not fall out, while will not there is a situation where virtual connections.
The utility model setting sliding eye and sliding block match, and close rear slider in place in disconnecting link and just slide into sliding eye
Topmost, it can be determined that go out whether disconnecting link closes in place.
Detailed description of the invention:
Attached drawing 1 is the top view of the utility model；
Attached drawing 2 is that handle is cylindrical structural schematic diagram；
Attached drawing 3 is that handle is rectangular structural schematic diagram；
In figure: 1, arc plate；2, fixator；3, concave-board；4, Circular Plate；5, upper boom；6, lower beam；7, semi-circular plate；8, side
Plate；9, handle；10, screw；11, fixed pin；12, spring；13, sliding eye；14, sliding block；15, telescopic component；16, plug-in strip is opened
It closes.
Specific embodiment:
Embodiment 1:
A kind of anti-virtual connection structure of electric switch, composition includes: side plate 8, on the side plate setting there are two it is parallel simultaneously
The semi-circular plate 7 of arrangement is arranged, telescopic component 15 is rotatably connected between semi-circular plate described in two, is fixed on the telescopic component
There is Circular Plate 4, the annulus sleeve-board is on fixator 2, and the concave-board 3 that the fixator is docked by two forms, institute
Arc plate 1 is fixed on the concave-board stated, 9 some of handle of knife switch 16 is cylinder, and some is rectangle, this concave-board
For arc-shaped concave-board, can directly be buckled on handle, when handle is cylindrical as shown in Fig. 2, can directly fasten,
Handle be rectangle when as shown in figure 3, the inside of concave-board can be opposite with rectangle or so two corners contact realization consolidate
It is fixed.
The telescopic component includes upper boom 5 and lower beam 6, and the low stem casing is in the upper boom, the lower beam
It is internally provided with spring 12, spring bottom is covered in fixed pin 11, can prevent spring play.
Embodiment 2:
According to the anti-virtual connection structure of electric switch described in embodiment 1, there is sliding eye 13 on the lower beam, described is upper
Bar bottom is provided with sliding block 14, and the sliding block is matched with the sliding eye.
Embodiment 3:
The anti-virtual connection structure of the electric switch according to embodiment 1 or 2 is equipped with screw 10 on the side plate, into
Concave-board is buckled on handle when row installation, upper and lower two concave-boards are bolted, then by annulus sleeve-board in arc plate
On, then the shell of side plate and knife switch fixed by screw, as shown in Fig. 2, knife switch, when opening, spring is in pressure
Promotion of the hinged place of contracting state, telescopic component and semi-circular plate in the upper end of semi-circular plate, to disconnecting link oriented bottom right angular direction always
Power, during disconnecting link is closed from lower rotational to top, disconnecting link is in a vertical state be spring in the raw,
When turning to top until sliding block slides up to always sliding eye topmost in sliding eye after closing, expression disconnecting link is closed
In place, at this moment spring is in compressive state, motive force of the upper boom to handle oriented lower-left angular direction always, it is ensured that disconnecting link is not
It falls, prevents to connect.
Claims (3)
1. a kind of anti-virtual connection structure of electric switch, composition includes: side plate, it is characterized in that: on the side plate there are two settings
The semi-circular plate of parallel side-by-side arrangement, is rotatably connected to telescopic component between semi-circular plate described in two, on the telescopic component
It is fixed with Circular Plate, on the holder, the concave-board that the fixator is docked by two forms the annulus sleeve-board, institute
Arc plate is fixed on the concave-board stated；The telescopic component includes upper boom and lower beam, and the low stem casing is described upper
In bar, the lower beam is internally provided with spring.
2. the anti-virtual connection structure of electric switch according to claim 1, it is characterized in that: there is sliding eye on the lower beam,
The upper boom bottom is provided with sliding block, and the sliding block is matched with the sliding eye.
3. the anti-virtual connection structure of electric switch according to claim 1, it is characterized in that: being equipped with screw on the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242293.2U CN209266282U (en) | 2019-02-26 | 2019-02-26 | The anti-virtual connection structure of electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242293.2U CN209266282U (en) | 2019-02-26 | 2019-02-26 | The anti-virtual connection structure of electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266282U true CN209266282U (en) | 2019-08-16 |
Family
ID=67585432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242293.2U Expired - Fee Related CN209266282U (en) | 2019-02-26 | 2019-02-26 | The anti-virtual connection structure of electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266282U (en) |
-
2019
- 2019-02-26 CN CN201920242293.2U patent/CN209266282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20200226 |