CN204946761U - A kind of isolating switch - Google Patents
A kind of isolating switch Download PDFInfo
- Publication number
- CN204946761U CN204946761U CN201520733215.4U CN201520733215U CN204946761U CN 204946761 U CN204946761 U CN 204946761U CN 201520733215 U CN201520733215 U CN 201520733215U CN 204946761 U CN204946761 U CN 204946761U
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- CN
- China
- Prior art keywords
- lever
- isolating switch
- housing
- indicating arm
- refraction part
- 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.)
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Abstract
The utility model relates to a kind of isolating switch, comprise housing, handle, lever, moving contact, fixed contact, in housing, the side place on the top of corresponding lever is provided with a transparent indicating arm, the upper end of this transparent indicating arm is installed in the installing hole on housing, and the upper surface of transparent indicating arm is exposed in outside, the lower end of transparent indicating arm is provided with a refraction part on lever side, the top of described lever is provided with red marker and green mark on the side of refraction part, when this isolating switch is when closing a floodgate, the downward action of described lever, moving contact and fixed contact close, red marker on lever presses close to described refraction part, realize the combined floodgate instruction of this isolating switch, when this isolating switch is at separating brake, the upwards action of described lever, moving contact is separated with fixed contact, and the green mark on lever presses close to described refraction part, realizes the separating brake instruction of this isolating switch.The utility model has that structure is simple, safe and reliable, the advantage of stable performance.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, is specifically related to a kind of isolating switch.
Background technology
Isolating switch uses one of maximum a kind of electrical equipment in the complete sets of equipment such as power distributing meter case and distribution system, play power supply buffer action in circuit, the principles and structure of itself is fairly simple, small-sized isolating switch does not in the market have deixis, in use, operating personnel are not in combined floodgate or gate-dividing state by observing clear and definite circuit, and be unfavorable for the reliability operated, fail safe is lower.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides that a kind of structure is simple, safe and reliable, stable performance and have the isolating switch of deixis.
For achieving the above object, the utility model adopts a kind of isolating switch, comprise housing, to be fixed in housing and the exposed handle in outside, lever, be arranged on the moving contact on lever, corresponding moving contact place is arranged on the fixed contact in housing, in described housing, the side place on the top of corresponding lever is provided with a transparent indicating arm, the upper end of this transparent indicating arm is installed in the installing hole on housing, and the upper surface of transparent indicating arm is exposed in outside, the lower end of transparent indicating arm is provided with a refraction part on lever side, the top of described lever is provided with red marker and green mark on the side of refraction part, when this isolating switch is when closing a floodgate, the downward action of described lever, moving contact and fixed contact close, red marker on lever presses close to described refraction part, realize the combined floodgate instruction of this isolating switch, when this isolating switch is at separating brake, the upwards action of described lever, moving contact is separated with fixed contact, and the green mark on lever presses close to described refraction part, realizes the separating brake instruction of this isolating switch.
The beneficial effects of the utility model are: this isolating switch has that structure is simple, safe and reliable, stable performance and can the advantage of the effective operating state of indicator cock.When this isolating switch is when closing a floodgate, operating personnel stir handle, handle drives the downward action of lever, lever drives moving contact, moving contact and fixed contact close, red marker on lever presses close to described refraction part, thus operating personnel can observe redness from the upper surface of transparent indicating arm, realizes the combined floodgate instruction of this isolating switch; When this isolating switch is at separating brake, the upwards action of described lever, lever drives moving contact, moving contact is separated with fixed contact, green mark on lever presses close to described refraction part, thus operating personnel can observe green from the upper surface of transparent indicating arm, realizes the separating brake instruction of this isolating switch.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment decomposing schematic representation.
Fig. 2 is the utility model embodiment internal structure front view.
Embodiment
As Fig. 1, shown in 2, the utility model embodiment is a kind of isolating switch, comprise housing 10, to be fixed in housing 10 and the exposed handle 11 in housing 10 outside, lever 12, be arranged on the moving contact 13 on lever 12, corresponding moving contact 13 place is arranged on the fixed contact 14 in housing 10, in described housing 10, the side place on the top of corresponding lever 12 is provided with a transparent indicating arm 15, the upper end of this transparent indicating arm 15 clamps in installing hole on the housing 10, and the upper surface of transparent indicating arm 15 is exposed outside at housing 10, the lower end of transparent indicating arm 15 is provided with a refraction part 151 on lever 12 side, the top of described lever 12 is provided with red marker 121 and green mark 122 on the side of refraction part 151, when this isolating switch is when closing a floodgate, the action downwards of described lever 12, moving contact 13 closes with fixed contact 14, red marker 121 on lever 12 presses close to described refraction part 151, realize the combined floodgate instruction of this isolating switch, when this isolating switch is at separating brake, described lever 12 upwards action, moving contact 13 is separated with fixed contact 14, and the green mark 122 on lever 12 presses close to described refraction part 151, realizes the separating brake instruction of this isolating switch.This isolating switch has that structure is simple, safe and reliable, stable performance and can the advantage of the effective operating state of indicator cock.When this isolating switch is when closing a floodgate, operating personnel stir handle, handle drives the downward action of lever, lever drives moving contact, moving contact and fixed contact close, red marker on lever presses close to described refraction part, thus operating personnel can observe redness from the upper surface of transparent indicating arm, thus realizes the combined floodgate instruction of this isolating switch; When this isolating switch is at separating brake, the upwards action of described lever, lever drives moving contact, moving contact is separated with fixed contact, green mark on lever presses close to described refraction part, thus operating personnel can observe green from the upper surface of transparent indicating arm, thus realize the separating brake instruction of this isolating switch.
Claims (1)
1. an isolating switch, comprise housing, to be fixed in housing and the exposed handle in outside, lever, be arranged on the moving contact on lever, corresponding moving contact place is arranged on the fixed contact in housing, it is characterized in that: in described housing, the side place on the top of corresponding lever is provided with a transparent indicating arm, the upper end of this transparent indicating arm is installed in the installing hole on housing, and the upper surface of transparent indicating arm is exposed in outside, the lower end of transparent indicating arm is provided with a refraction part on lever side, the top of described lever is provided with red marker and green mark on the side of refraction part, when this isolating switch is when closing a floodgate, the downward action of described lever, moving contact and fixed contact close, red marker on lever presses close to described refraction part, realize the combined floodgate instruction of this isolating switch, when this isolating switch is at separating brake, the upwards action of described lever, moving contact is separated with fixed contact, and the green mark on lever presses close to described refraction part, realizes the separating brake instruction of this isolating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733215.4U CN204946761U (en) | 2015-09-16 | 2015-09-16 | A kind of isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733215.4U CN204946761U (en) | 2015-09-16 | 2015-09-16 | A kind of isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946761U true CN204946761U (en) | 2016-01-06 |
Family
ID=55014163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733215.4U Active CN204946761U (en) | 2015-09-16 | 2015-09-16 | A kind of isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531496A (en) * | 2016-12-01 | 2017-03-22 | 上海电器科学研究所（集团）有限公司 | Contact life state indication system |
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133850A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in |
-
2015
- 2015-09-16 CN CN201520733215.4U patent/CN204946761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531496A (en) * | 2016-12-01 | 2017-03-22 | 上海电器科学研究所（集团）有限公司 | Contact life state indication system |
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133850A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |