CN203931902U - A kind of electrical control isolating switch - Google Patents
A kind of electrical control isolating switch Download PDFInfo
- Publication number
- CN203931902U CN203931902U CN201420117294.1U CN201420117294U CN203931902U CN 203931902 U CN203931902 U CN 203931902U CN 201420117294 U CN201420117294 U CN 201420117294U CN 203931902 U CN203931902 U CN 203931902U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- knob piece
- oval knob
- evenly distributed
- several
- 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
Links
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a kind of electrical control isolating switch, comprise pedestal, the middle part of described pedestal is provided with oval knob piece first and oval knob piece second, one side of one side of described oval knob piece first and oval knob piece second is equipped with gag lever post, on pedestal, be also provided with cable clamping interface, the surrounding of pedestal is consolidated with flame-retardant layer, pedestal is provided with fixed contact, band cutter moving contact and installing hole, described fixed contact has several, and be evenly distributed on pedestal, described band cutter moving contact has several, and be evenly distributed on pedestal, described installing hole has several, and be evenly distributed on pedestal, end with cutter moving contact is provided with Connection Block, described Connection Block is connected with cable clamping interface.The utility model contributes to limit oval knob piece first and oval knob piece second position of rotation by gag lever post is set, by being provided with flame-retardant layer, contribute to prevent that fire trouble from occurring, by being set, cable clamping interface contributes to place electric wire connection confusion, and simple to operation, economical and practical.
Description
Technical field
The utility model relates to Electrical Control Technology field, relates in particular to a kind of electrical control isolating switch.
Background technology
In power engineering, isolating switch is one of conventional electric component, after isolating switch separating brake, sets up reliable clearance for insulation, and the equipment that needs are overhauled or circuit and power supply separate with an obvious cut-off point, to guarantee the safety of maintainer and equipment.In addition, isolating switch is according to operation needs, changing-over circuit, also can be used to minute, the little electric current in zygonema road, as the charging current of sleeve pipe, bus, connector, stub cable, the capacitance current of switch equalizing capacitance, circulation during double-bus changing-over and the exciting current of voltage transformer etc., can also be according to the concrete condition of different types of structure, can be used to minute, the open-circuit excitation electric current of unification constant volume transformer.Yet existing high-power isolating switch lacks special fire-retardant setting, the isolating switch also having lacks the special-purpose cable clamping interface arranging, and can not meet people's demand.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of electrical control isolating switch is provided.
The utility model is to be achieved through the following technical solutions:
A kind of electrical control isolating switch, comprise pedestal, the middle part of described pedestal is provided with oval knob piece first and oval knob piece second, and a side of a side of described oval knob piece first and oval knob piece second is equipped with gag lever post, on pedestal, be also provided with cable clamping interface, the surrounding of pedestal is consolidated with flame-retardant layer.
As optimal technical scheme of the present utility model, described pedestal is provided with fixed contact, band cutter moving contact and installing hole, and the described end with cutter moving contact is provided with Connection Block, and described Connection Block is connected with cable clamping interface.
As optimal technical scheme of the present utility model, described fixed contact has several, and is evenly distributed on pedestal.
As optimal technical scheme of the present utility model, described band cutter moving contact has several, and is evenly distributed on pedestal.
As optimal technical scheme of the present utility model, described installing hole has several, and is evenly distributed on pedestal.
During on-the-spot use, operating personnel are arranged on correct position by the utility model by installing hole, then ellipse of revolution knob piece first or oval knob piece second, make to be with cutter moving contact to contact with fixed contact, can realize circuit and connect.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to limit oval knob piece first and oval knob piece second position of rotation by gag lever post is set, by being provided with flame-retardant layer, contribute to prevent that fire trouble from occurring, by being set, cable clamping interface contributes to place electric wire connection confusion, and simple to operation, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, pedestal; 11, oval knob piece first; 12, oval knob piece second; 13, gag lever post; 14, cable clamping interface; 15, flame-retardant layer; 16, fixed contact; 17, band cutter moving contact; 171, Connection Block; 18, installing hole.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of electrical control isolating switch, comprise pedestal 1, the middle part of described pedestal 1 is provided with oval knob piece first 11 and oval knob piece second 12, one side of one side of described oval knob piece first 11 and oval knob piece second 12 is equipped with gag lever post 13, gag lever post 13 contributes to limit oval knob piece first 11 and oval knob piece second 12 position of rotation, on pedestal 1, be also provided with cable clamping interface 14, cable clamping interface 14 contributes to place the surrounding that electric wire connects chaotic pedestal 1 and is consolidated with flame-retardant layer 15, flame-retardant layer 15 contributes to prevent that fire trouble from occurring, pedestal 1 is provided with fixed contact 16, band cutter moving contact 17 and installing hole 18, the described end with cutter moving contact 17 is provided with Connection Block 171, described fixed contact 16 has several, and be evenly distributed on pedestal 1, described band cutter moving contact 17 has several, and be evenly distributed on pedestal 1, described installing hole 171 has several, and be evenly distributed on pedestal 1, Connection Block 171 is connected with cable clamping interface 14.
During on-the-spot use, operating personnel are arranged on correct position by the utility model by installing hole 171, then ellipse of revolution knob piece first 11 or oval knob piece second 12, make to be with cutter moving contact 17 to contact with fixed contact 16, can realize circuit and connect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (1)
1. an electrical control isolating switch, it is characterized in that, comprise pedestal (1), the middle part of described pedestal (1) is provided with oval knob piece first (11) and oval knob piece second (12), one side of one side of described oval knob piece first (11) and oval knob piece second (12) is equipped with gag lever post (13), on pedestal (1), be also provided with cable clamping interface (14), the surrounding of pedestal (1) is consolidated with flame-retardant layer (15); Described pedestal (1) is provided with fixed contact (16), band cutter moving contact (17) and installing hole (18), and the end of described band cutter moving contact (17) is provided with Connection Block (171), and described Connection Block (171) is connected with cable clamping interface (14); Described fixed contact (16) has several, and is evenly distributed on pedestal (1); Described band cutter moving contact (17) has several, and is evenly distributed on pedestal (1); Described installing hole (171) has several, and is evenly distributed on pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117294.1U CN203931902U (en) | 2014-03-17 | 2014-03-17 | A kind of electrical control isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117294.1U CN203931902U (en) | 2014-03-17 | 2014-03-17 | A kind of electrical control isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931902U true CN203931902U (en) | 2014-11-05 |
Family
ID=51827674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117294.1U Expired - Fee Related CN203931902U (en) | 2014-03-17 | 2014-03-17 | A kind of electrical control isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555948A (en) * | 2015-09-18 | 2017-04-05 | 苏州璨宇光学有限公司 | Backlight module and assembling mechanism |
-
2014
- 2014-03-17 CN CN201420117294.1U patent/CN203931902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555948A (en) * | 2015-09-18 | 2017-04-05 | 苏州璨宇光学有限公司 | Backlight module and assembling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141105 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |