CN202796775U - Electricity fetching device of circuit board - Google Patents
Electricity fetching device of circuit board Download PDFInfo
- Publication number
- CN202796775U CN202796775U CN201220471520.7U CN201220471520U CN202796775U CN 202796775 U CN202796775 U CN 202796775U CN 201220471520 U CN201220471520 U CN 201220471520U CN 202796775 U CN202796775 U CN 202796775U
- Authority
- CN
- China
- Prior art keywords
- handle
- circuit breaker
- conducting wire
- contact
- wiring board
- 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 - Lifetime
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Abstract
The utility model discloses an electricity fetching of a circuit board, which is used for a circuit breaker and comprises a contact piece arranged inside the circuit breaker and a conductive device arranged on the handle of the circuit breaker, wherein the circuit board is provided with a conducting wire; the conducting wire is positioned on the motion trail of the conductive device; when the circuit breaker is closed, the conductive device is contacted with the contact piece and the conducting wire; when the circuit breaker is opened, the conductive device is separated from the contact piece; when in use, the contact piece is always electrified; when the circuit breaker is closed, the handle is rotated, and the handle pushes a moving contact to be closed with a fixed contact, meanwhile the conductive device arranged on the handle is also moved along with the rotation of the handle to be contacted with the contact piece and the conducting wire, and then the circuit board is electrified; when the circuit breaker is opened, the handle is rotated back at the original position, the moving contact is driven to be separated from the fixed contact, and simultaneously the conductive device is separated from the contact piece, so that the circuit board is not electrified.
Description
Technical field
The utility model relates to breaker technical field, relates in particular to a kind of wiring board electricity getting device.
Background technology
Circuit breaker refers to close and closes; carrying and cut-off electric current under the normal loop condition; and can close and close; carry and cut-off the switching device of the electric current under the unusual loop condition in setting time; be provided with wiring board in the circuit breaker; when breaker closing; charged on the wiring board; and when breaker open operation; not charged on the wiring board; generally be that a thin copper conductor is set between the moving contact on the circuit breaker and fixed contact at present; one end of this thin copper conductor is connected with wiring board; when breaker closing; moving contact is drawn close to fixed contact; when moving contact is run into thin copper conductor; can promote thin copper conductor moves to the fixed contact direction; energising when moving contact and fixed contact closure; also can be charged by moving contact and fixed contact clamping thin copper conductor together; so wiring board is charged; and when breaker open operation; moving contact leaves fixed contact, and thin copper conductor also can set back, so wiring board is not charged; owing to produce electric arc when moving contact and fixed contact separate; after working long hours, easily thin copper conductor is burnt, even damage.
Therefore, how providing a kind of wiring board electricity getting device, to avoid burning of electric arc, is the technical problem that present those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of wiring board electricity getting device, to avoid burning of electric arc.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of wiring board electricity getting device, be used for circuit breaker, comprise the electric installation on the contact chip that is arranged in the described circuit breaker and the handle that is arranged on described circuit breaker, described wiring board is provided with the conducting wire, described conducting wire is positioned on the movement locus of described electric installation, and when described breaker closing, described electric installation contacts with described conducting wire with described contact chip, when described breaker open operation, described electric installation separates with described contact chip.
Preferably, above-mentioned electric installation is the handle back-moving spring on the described handle, and described contact chip is arranged on the movement locus of described handle back-moving spring.
The wiring board electricity getting device that the utility model provides, be used for circuit breaker, comprise the electric installation on the contact chip that is arranged in the described circuit breaker and the handle that is arranged on described circuit breaker, described wiring board is provided with the conducting wire, described conducting wire is positioned on the movement locus of described electric installation, and when described breaker closing, described electric installation contacts with described conducting wire with described contact chip, when described breaker open operation, described electric installation separates with described contact chip.In use, always charged on the contact chip, during breaker closing, rotatable handle, handle promote moving contact and fixed contact is closed, meanwhile, the electric installation that is arranged on the handle also can move along with the rotation of handle, contacts with the conducting wire with contact chip, so wiring board is charged, when breaker open operation, rotatable handle returns original position, drives moving contact and separates with fixed contact, and electric installation separates with contact chip simultaneously, wiring board is not charged, the whole course of work does not affect the electric property of product, the Reliability Enhancement of product, and power taking is convenient and swift, self open apart from large, can improve the break performance of product simultaneously.In the time of can guaranteeing the product separating brake, wiring board is not charged, can not affect moving contact and fixed contact hold apart from and performance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the wiring board electricity getting device that Fig. 1 provides for the utility model embodiment.
Among Fig. 1:
Contact chip 1, handle 2, electric installation 3, conducting wire 4, fixed contact 5, moving contact 6, wiring board 7.
Embodiment
The utility model embodiment provides a kind of wiring board electricity getting device, to avoid burning of electric arc.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the wiring board electricity getting device that Fig. 1 provides for the utility model embodiment.The wiring board electricity getting device that the utility model embodiment provides, be used for circuit breaker, comprise the electric installation 3 on the contact chip 1 that is arranged in the circuit breaker and the handle 2 that is arranged on circuit breaker, wiring board 7 is provided with conducting wire 4, conducting wire 4 is positioned on the movement locus of electric installation 3, and when breaker closing, electric installation 3 contacts with conducting wire 4 with contact chip 1, when breaker open operation, electric installation 3 separates with contact chip 1.
In use, always charged on the contact chip 1, during breaker closing, handle 2 rotations, handle 2 promotes moving contact 6 and fixed contact 5 closures, meanwhile, the electric installation 3 that is arranged on the handle 2 also can move along with the rotation of handle 2, contacts with conducting wire 4 with contact chip 1, so wiring board 7 is charged, when breaker open operation, handle 2 rotates back to original position, drives moving contact 6 and separates with fixed contact 5, and electric installation 3 separates with contact chip 1 simultaneously, wiring board 7 is not charged, the whole course of work does not affect the electric property of product, the Reliability Enhancement of product, and power taking is convenient and swift, self open apart from large, can improve the break performance of product simultaneously.In the time of can guaranteeing the product separating brake, wiring board is not charged, can not affect moving contact and fixed contact hold apart from and performance.
Concrete, electric installation 3 is the handle back-moving spring on the handle 2, contact chip 1 is arranged on the movement locus of handle back-moving spring, and the handle back-moving spring belongs to parts of circuit breaker in the prior art, has conductivity, can rotate along with the rotation of handle 2, contact chip 1 is arranged on the movement locus of handle back-moving spring, finishes contacting of handle back-moving spring and contact chip 1, therefore adopt the handle back-moving spring as electric installation 3, need not to add new parts, reduced cost of manufacture.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a wiring board electricity getting device is used for circuit breaker, it is characterized in that, comprises the electric installation (3) on the contact chip (1) that is arranged in the described circuit breaker and the handle (2) that is arranged on described circuit breaker,
Described wiring board (7) is provided with conducting wire (4), and described conducting wire (4) are positioned on the movement locus of described electric installation (3),
When described breaker closing, described electric installation (3) contacts with described conducting wire (4) with described contact chip (1),
When described breaker open operation, described electric installation (3) separates with described contact chip (1).
2. wiring board electricity getting device according to claim 1 is characterized in that, described electric installation (3) is the handle back-moving spring on the described handle (2), and described contact chip (1) is arranged on the movement locus of described handle back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471520.7U CN202796775U (en) | 2012-09-17 | 2012-09-17 | Electricity fetching device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471520.7U CN202796775U (en) | 2012-09-17 | 2012-09-17 | Electricity fetching device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796775U true CN202796775U (en) | 2013-03-13 |
Family
ID=47823980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220471520.7U Expired - Lifetime CN202796775U (en) | 2012-09-17 | 2012-09-17 | Electricity fetching device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796775U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653510A (en) * | 2015-10-30 | 2017-05-10 | 浙江正泰电器股份有限公司 | Circuit breaker and remote control miniature circuit breaker |
| CN106653509A (en) * | 2015-10-30 | 2017-05-10 | 浙江正泰电器股份有限公司 | Remote control small circuit breaker |
| CN111916316A (en) * | 2020-09-01 | 2020-11-10 | 美高电气科技有限公司 | Bipolar circuit breaker with display function |
| CN114256033A (en) * | 2021-12-31 | 2022-03-29 | 美高电气科技有限公司 | Electric leakage protection electricity taking structure for circuit breaker and circuit breaker |
| CN114360972A (en) * | 2022-01-10 | 2022-04-15 | 美高电气科技有限公司 | Double-arc-extinguishing-cover type leakage protector |
-
2012
- 2012-09-17 CN CN201220471520.7U patent/CN202796775U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653510A (en) * | 2015-10-30 | 2017-05-10 | 浙江正泰电器股份有限公司 | Circuit breaker and remote control miniature circuit breaker |
| CN106653509A (en) * | 2015-10-30 | 2017-05-10 | 浙江正泰电器股份有限公司 | Remote control small circuit breaker |
| CN106653509B (en) * | 2015-10-30 | 2019-05-28 | 浙江正泰电器股份有限公司 | Remote-control miniature circuit breaker |
| CN106653510B (en) * | 2015-10-30 | 2019-05-28 | 浙江正泰电器股份有限公司 | Breaker and remote-control miniature circuit breaker |
| CN111916316A (en) * | 2020-09-01 | 2020-11-10 | 美高电气科技有限公司 | Bipolar circuit breaker with display function |
| CN111916316B (en) * | 2020-09-01 | 2023-02-17 | 美高电气科技有限公司 | Bipolar circuit breaker with display function |
| CN114256033A (en) * | 2021-12-31 | 2022-03-29 | 美高电气科技有限公司 | Electric leakage protection electricity taking structure for circuit breaker and circuit breaker |
| CN114256033B (en) * | 2021-12-31 | 2022-11-01 | 美高电气科技有限公司 | Electric leakage protection electricity taking structure for circuit breaker and circuit breaker |
| CN114360972A (en) * | 2022-01-10 | 2022-04-15 | 美高电气科技有限公司 | Double-arc-extinguishing-cover type leakage protector |
| WO2023131321A1 (en) * | 2022-01-10 | 2023-07-13 | 美高电气科技有限公司 | Double arc-extinguishing cover type leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee after: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. Address before: 325000 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: WENZHOU LUOGELANG ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |