CN106449308A - Breaker switch anti-electric shock mechanism - Google Patents
Breaker switch anti-electric shock mechanism Download PDFInfo
- Publication number
- CN106449308A CN106449308A CN201510486916.7A CN201510486916A CN106449308A CN 106449308 A CN106449308 A CN 106449308A CN 201510486916 A CN201510486916 A CN 201510486916A CN 106449308 A CN106449308 A CN 106449308A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- handle
- wall
- electric shock
- operation button
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
Landscapes
- Breakers (AREA)
Abstract
A breaker switch anti-electric shock mechanism is characterized in that a breaker operation button is equipped with a hole and penetrates the hole via a pin shaft to be in hinge joint with one end of a connecting rod, the other end of the connecting rod is in hinge joint with the middle part of a hand shank, and one end of the hand shank far away from a handle is in hinge joint with a lug arranged on a wall, so that the operation button, the connecting rod, the hand shank and the wall form a four-connecting rod mechanism. The breaker switch anti-electric shock mechanism of the present invention takes the wall as a fixing connecting rod, by the action of the four-connecting rod mechanism formed by the wall, the hand shank, the connecting rod and the operation button of a breaker, the situation that a person contacts an operation mechanism of the breaker directly at operation, can be avoided, and the potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of protection against electric shock mechanism, particularly a kind of killer switch protection against electric shock mechanism.
Background technology
Existing chopper, is generally fixed in a certain plane, and have is even arranged in electric appliance control box, has an operating mechanism, be available for hand switch above chopper.But work is under water environment, in the case of frequently using chopper, free-hand when remove the bat-handle switch touching 2 3cm, there is very big potential safety hazard.
Content of the invention
The technical problem to be solved there is provided a kind of killer switch protection against electric shock mechanism, it can be avoided that directly contacting with the operating mechanism of chopper during people's operation, eliminates potential safety hazard.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of killer switch protection against electric shock mechanism, breaker operator button is provided with hole, and operation button is hinged with connecting rod one end through hole by bearing pin, and the connecting rod other end is hinged with handle, and on handle, the one end away from handle is hinged with the lug being arranged on wall；Thus by described operation button, connecting rod, handle, wall constitutes quadric chain.
Insulation plastic ball set is set with described handle.
A kind of killer switch protection against electric shock mechanism that the present invention provides, with wall for fixing connecting rod, hinged by the lug on wall and handle end, middle handle is again hinged with connecting rod one end, the connecting rod other end is hinged with the operation button of chopper, thus constitutes quadric chain.When operating to chopper, as long as action is carried out to the handle on handle.It becomes possible to avoid direct and breaker operator button contacts under some working environments often contacting with water, effectively prevent the generation of security incident.
Brief description
With reference to the accompanying drawings and examples invention is described further：
Fig. 1 is the structural representation of the present invention.
In figure：Wall 1, chopper 2, operation button 3, connecting rod 4, handle 5, hole 6, lug 7, handle 8.
Specific embodiment
As shown in Figure 1, a kind of killer switch protection against electric shock mechanism, breaker operator button 3 is provided with hole 6, and operation button 3 passes through hole 6 hinged with connecting rod 4 one end by bearing pin, connecting rod 4 other end is hinged with handle 5, and on handle 5, the one end away from handle 8 is hinged with the lug 7 being arranged on wall 1；Thus by described operation button 3, connecting rod 4, handle 5, wall 1 constitutes quadric chain.
Insulation plastic ball set is set with described handle 8.
When needing chopper 2 is turned on and off, the handle 8 on handle 5 only need to be held, handle 5 is above pushed away or under by, thus driving by described operation button 3, connecting rod 4, handle 5, wall 1 constitutes parallel motion, makes operation button 3 action on chopper 2, thus realizing being turned on and off to chopper 2.
Claims (2)
1. a kind of killer switch protection against electric shock mechanism it is characterised in that：Breaker operator button（3）It is provided with hole（6）, operation button（3）Hole is passed through by bearing pin（6）With connecting rod（4）One end is hinged, connecting rod（4）The other end and handle（5）Hinged, handle（5）On away from handle（8）One end be arranged on wall（1）On lug（7）Hinged；Thus by described operation button（3）, connecting rod（4）, handle（5）, wall（1）Constitute quadric chain.
2. according to claim 1 a kind of chopper it is characterised in that：Described handle（8）On be set with insulation plastic ball set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486916.7A CN106449308A (en) | 2015-08-11 | 2015-08-11 | Breaker switch anti-electric shock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486916.7A CN106449308A (en) | 2015-08-11 | 2015-08-11 | Breaker switch anti-electric shock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106449308A true CN106449308A (en) | 2017-02-22 |
Family
ID=58093436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510486916.7A Pending CN106449308A (en) | 2015-08-11 | 2015-08-11 | Breaker switch anti-electric shock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106449308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546063A (en) * | 2017-10-29 | 2018-01-05 | 江苏华联电力器材有限公司 | A kind of safety-type disconnecting switch |
| CN115020162A (en) * | 2022-08-05 | 2022-09-06 | 徐州华隆热电有限公司 | Low-voltage circuit breaker |
-
2015
- 2015-08-11 CN CN201510486916.7A patent/CN106449308A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546063A (en) * | 2017-10-29 | 2018-01-05 | 江苏华联电力器材有限公司 | A kind of safety-type disconnecting switch |
| CN115020162A (en) * | 2022-08-05 | 2022-09-06 | 徐州华隆热电有限公司 | Low-voltage circuit breaker |
| CN115020162B (en) * | 2022-08-05 | 2022-10-25 | 徐州华隆热电有限公司 | Low-voltage circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |