CN203456372U - Vacuum switch operation button anti-collision apparatus - Google Patents
Vacuum switch operation button anti-collision apparatus Download PDFInfo
- Publication number
- CN203456372U CN203456372U CN201320579107.7U CN201320579107U CN203456372U CN 203456372 U CN203456372 U CN 203456372U CN 201320579107 U CN201320579107 U CN 201320579107U CN 203456372 U CN203456372 U CN 203456372U
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- China
- Prior art keywords
- operation button
- collision
- vacuum switch
- switch operation
- magnet
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- 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 vacuum switch operation button anti-collision apparatus, solving the problem of switch misoperation caused by the anti-collision of an operation button in work, and characterized by comprising an anti-collision cover and two magnet grooves symmetrically arranged on two sides of the anti-collision cover and integrated with the anti-collision cover; magnetic substances are placed in the magnet grooves. In use, the vacuum switch operation button anti-collision apparatus is directly placed on a vacuum switch operation button and is directly absorbed on an operation case through the magnetic substances, thereby preventing the operation button from directly exposing to the outside so as to avoid the misoperation caused by anti-collision of the operation button by personnel; the vacuum switch operation button anti-collision apparatus has the characteristics of simple design and convenient use, avoids equipment damage and personal injury and meanwhile reduces work security risk.
Description
Technical field
The utility model relates to a kind of anti-error instrument, relates to or rather a kind of switching manipulation button false touch prevention device.
Background technology
The action button of vacuum switch is to split to close the control appliance that carries out breaking-closing operating, can split to close and stop power transmission operation and divide-shut brake test.Due to outside vacuum switch action button is exposed to, thereby there will be unavoidably in working at ordinary times, touches action button by mistake vacuum switch is carried out to misoperation.If there is personnel's misoperation or touched by mistake, not only can damage equipment, also can cause personal injury to staff simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art a kind of vacuum switch action button false touch prevention device is provided, light and handy, durable, easy to use, can effectively prevent from touching action button by mistake.
Of the present utility model being characterised in that: comprise error proof cover, magnet groove, described magnet groove is two, is symmetricly set on error proof cover both sides, is connected as a single entity with error proof cover; In described magnet groove, place magnetisable material.
Described magnetisable material is magnet.
Described magnet is circular small magnet.
When the utility model is used, be directly put into above vacuum switch action button, utilize magnetisable material to be directly adsorbed on above control box, thereby avoided action button to be directly exposed to the personnel that outside may cause, by mistake touching of action button caused to misoperation.
As shown from the above technical solution, the utlity model has following beneficial effect: simplicity of design, easy to use, mistake (touching) operation occurs the personnel of having stopped, the very big injury of having avoided misoperation to cause personnel and equipment.Such as, switching manipulation button misoperation number of times (annual) is by original reduce to for 11 times present 0 time, the device damage rate causing and personal injury (annual) reach 0 present infringement target by original 5%.The in the situation that of present task burdensome, by using this specific purpose tool, stopped mistake (touching) operation, avoided the damage of equipment and the injury of the person, also reduced job safety risk simultaneously, guarantee converting equipment safe and reliable operation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is vertical view of the present utility model.
In figure: 1. error proof cover, 2. magnet groove, 3. circular small magnet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, 3, the utility model comprises error proof cover 1, magnet groove 2, and described magnet groove 2 is two, is symmetricly set on error proof cover 1 both sides, is connected as a single entity with error proof cover 2; Circular small magnet 3 magnetisable materials such as grade of the described interior placement of magnet groove 2.
Claims (3)
1. a vacuum switch action button false touch prevention device, it is characterized in that: comprise error proof cover (1), magnet groove (2), described magnet groove (2) is two, is symmetricly set on error proof cover (1) both sides, is connected as a single entity with error proof cover (1); In described magnet groove (2), place magnetisable material.
2. vacuum switch action button false touch prevention device as claimed in claim 1, is characterized in that: described magnetisable material is magnet.
3. vacuum switch action button false touch prevention device as claimed in claim 2, is characterized in that: described magnet is circular small magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579107.7U CN203456372U (en) | 2013-09-18 | 2013-09-18 | Vacuum switch operation button anti-collision apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579107.7U CN203456372U (en) | 2013-09-18 | 2013-09-18 | Vacuum switch operation button anti-collision apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456372U true CN203456372U (en) | 2014-02-26 |
Family
ID=50136230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579107.7U Expired - Fee Related CN203456372U (en) | 2013-09-18 | 2013-09-18 | Vacuum switch operation button anti-collision apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300373A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Electric power control device |
-
2013
- 2013-09-18 CN CN201320579107.7U patent/CN203456372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300373A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Electric power control device |
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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: 20140226 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |