CN205656984U - Frame circuit breaker prevent mistake operation control switch - Google Patents
Frame circuit breaker prevent mistake operation control switch Download PDFInfo
- Publication number
- CN205656984U CN205656984U CN201620514507.3U CN201620514507U CN205656984U CN 205656984 U CN205656984 U CN 205656984U CN 201620514507 U CN201620514507 U CN 201620514507U CN 205656984 U CN205656984 U CN 205656984U
- Authority
- CN
- China
- Prior art keywords
- knob
- circuit breaker
- frame circuit
- open slot
- handle
- 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
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Abstract
The utility model discloses a frame circuit breaker prevent mistake operation control switch, install in the handle of frame circuit breaker casing including articulated, the handle front end is equipped with the open slot, articulatedly in the open slot installs the knob, and the cover is equipped with reset spring in the pivot of knob, and lateral wall under terminal surface and the open slot is withstood under the knob installation department respectively at both ends about the reset spring, is equipped with the baffle on the open slot of knob both sides on the lateral wall, be equipped with the opening the lock groove, close the lock groove in handle mounting groove both sides that distribute on the frame circuit breaker casing. The utility model discloses structural design is novel, and the handle is the up -and -down motion in the handle mounting groove, and the lock is carried out with opening the lock groove, close the lock groove respectively in the two sides of knob, realizes position locking under circuit breaker disconnection and the state that closes, and the practicality is strong.
Description
Technical field:
This utility model relates to frame circuit breaker, particularly relates to the anti-misoperation control switch of a kind of frame circuit breaker.
Background technology:
Stationary frame formula chopper mainly has: breaker body, trip unit, adnexa form.Form a pull-out type frame-type circuit breaker mainly to have: breaker body, movable part, standing part, trip unit, adnexa form.
In adnexa, control the structure of switch be usually and exposed and typically flip and arise that out or close outside, therefore, how to design a kind of preventing and touch the construction of switch causing out or closing phenomenon by mistake, be the problem that reception solves at present.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide the anti-misoperation control switch of a kind of frame circuit breaker, novel in structural design, it is ensured that disconnects at chopper and does not haves under state of closing and touches phenomenon by mistake.
The technical solution of the utility model is as follows:
The anti-misoperation control switch of frame circuit breaker, including the hinged handle being installed on frame circuit breaker housing, it is characterized in that, described handle front end is provided with open slot, hinged in open slot knob is installed, being set with back-moving spring in the rotating shaft of knob, the upper and lower two ends of back-moving spring are provided with baffle plate respectively against knob installation portion lower surface and open slot lower wall, the open slot upper side wall of knob both sides；Described frame circuit breaker housing be provided be distributed in handle mounting groove both sides open buckling groove, close buckling groove.
The anti-misoperation control switch of described frame circuit breaker, it is characterised in that described buckling groove of opening is positioned at the upper right side of handle mounting groove, and be interlocked with the right side of knob.
The anti-misoperation control switch of described frame circuit breaker, it is characterised in that described buckling groove of closing is positioned at the lower left side of handle mounting groove, and be interlocked with the left side of knob.
The utility model has the advantages that:
This utility model novel in structural design, handle moves up and down in handle mounting groove, the two sides of knob respectively with open buckling groove, close buckling groove fasten, it is achieved chopper disconnect and state of closing under position locking, practical.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
See accompanying drawing:
The anti-misoperation control switch of frame circuit breaker, including the hinged handle 2 being installed on frame circuit breaker housing 1, handle 2 front end is provided with open slot 3, hinged in open slot 3 knob 4 is installed, back-moving spring 5 it is set with in the rotating shaft of knob 4, back-moving spring about 5 two ends are provided with baffle plate 6 respectively against knob installation portion lower surface and open slot lower wall, the open slot upper side wall of knob 4 both sides；Frame circuit breaker housing 1 be provided be distributed in handle mounting groove both sides open buckling groove 7, close buckling groove 8.
Open buckling groove 7 and be positioned at the upper right side of handle mounting groove, and be interlocked with the right side of knob.
Close buckling groove 8 and be positioned at the lower left side of handle mounting groove, and be interlocked with the left side of knob.
In use, handle 2 moves up and down in handle mounting groove this utility model, the two sides of knob 4 respectively with open buckling groove 7, close buckling groove 8 fasten, it is achieved chopper disconnect and state of closing under position locking.
Claims (3)
1. the anti-misoperation control switch of a frame circuit breaker, including the hinged handle being installed on frame circuit breaker housing, it is characterized in that, described handle front end is provided with open slot, hinged in open slot knob is installed, being set with back-moving spring in the rotating shaft of knob, the upper and lower two ends of back-moving spring are provided with baffle plate respectively against knob installation portion lower surface and open slot lower wall, the open slot upper side wall of knob both sides；Described frame circuit breaker housing be provided be distributed in handle mounting groove both sides open buckling groove, close buckling groove.
The anti-misoperation control switch of frame circuit breaker the most according to claim 1, it is characterised in that described buckling groove of opening is positioned at the upper right side of handle mounting groove, and be interlocked with the right side of knob.
The anti-misoperation control switch of frame circuit breaker the most according to claim 1, it is characterised in that described buckling groove of closing is positioned at the lower left side of handle mounting groove, and be interlocked with the left side of knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514507.3U CN205656984U (en) | 2016-05-26 | 2016-05-26 | Frame circuit breaker prevent mistake operation control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514507.3U CN205656984U (en) | 2016-05-26 | 2016-05-26 | Frame circuit breaker prevent mistake operation control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656984U true CN205656984U (en) | 2016-10-19 |
Family
ID=57405558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514507.3U Expired - Fee Related CN205656984U (en) | 2016-05-26 | 2016-05-26 | Frame circuit breaker prevent mistake operation control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087834A (en) * | 2017-06-13 | 2018-12-25 | 三菱电机株式会社 | Circuit-breaker |
-
2016
- 2016-05-26 CN CN201620514507.3U patent/CN205656984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087834A (en) * | 2017-06-13 | 2018-12-25 | 三菱电机株式会社 | Circuit-breaker |
| CN109087834B (en) * | 2017-06-13 | 2022-02-18 | 三菱电机株式会社 | Circuit breaker |
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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: 20161019 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |