CN203367181U - Miniature breaker remote control operating mechanism - Google Patents
Miniature breaker remote control operating mechanism Download PDFInfo
- Publication number
- CN203367181U CN203367181U CN 201320472253 CN201320472253U CN203367181U CN 203367181 U CN203367181 U CN 203367181U CN 201320472253 CN201320472253 CN 201320472253 CN 201320472253 U CN201320472253 U CN 201320472253U CN 203367181 U CN203367181 U CN 203367181U
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- gear
- pinion
- thumb wheel
- star wheel
- linkage
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Abstract
The utility model discloses a miniature breaker remote control operating mechanism including an insulating casing, a shifting handle extending out of the insulating casing, and an electric mechanism for driving the shifting handle to perform reciprocating shifting. The electric mechanism includes a motor with an output gear, a star wheel, and a linkage gear assembly for linking the output gear and the star wheel, the motor drives the star wheel to rotate reciprocatedly via the linkage gear assembly and further drives the shifting handle to rotate reciprocatedly via the star wheel, the linkage gear assembly includes a main gear and a pinion which are coaxially arranged, the main gear and the star wheel are circumferential gears having gear teeth uniformly distributed on the whole periphery, the pinion is a sector gear provided with gear teeth at the partial arched part on the whole periphery, the main gear is engaged with the output gear, and the pinion is engaged with the star wheel. The miniature breaker remote control operating mechanism provided is beautiful in appearance, convenient in installation, and convenient to use.
Description
Technical field
The utility model belongs to small low-voltage construction of switch design field, is specifically related to a kind of miniature circuit breaker remote control operation mechanism.
Background technology
Small low-voltage switch (for example small low-voltage switch of C45 type or DZ47 type) is although, in extensive use and supply line of family, due to the restriction of its small volume and self structure, be difficult to install additional the electrodynamic type close/open machine at present.The small low-voltage switch that has individually electronic divide-shut brake function is also arranged in the market, its structure has following two kinds: (1) is built in electronic close/open machine in the small low-voltage switch case, also with the small low-voltage switch in binding post, operating mechanism, overload flow protection mechanism be arranged in same housing, its structure is comparatively complicated, easily breaks down; In addition, because the market compare little ， enterprise of current electronic opening and closing type small low-voltage switch produces the electronic opening and closing type small low-voltage switch of this integral type, design brand-new structure, mould and production procedure, drop into larger; (2) external on small low-voltage switch case outer wall electronic close/open machine, the disclosed air switch controller of patent documentation CN201302949Y for example; The shortcoming of this structure is that profile is ugly, in addition owing to adopting the guide tracked installation of DIN on the small low-voltage switch main flow of C45 type or DZ47 type, its standardization of reserved installing space, generally be difficult to meet the required space requirement taken of this outlet structure.
In addition, the guide tracked installation of DIN is the common a kind of mounting means of industrial electric element, and has formed at the international level certain standard, supports the electric component of this standard can be stuck in easily on guide rail and without being screwed, dismounting and safeguard also very convenient.The width of common guide rail is 35mm, and some novel air switches are as DZ47-63 series, and contactor CJX1,2,8 series, circuit breaker DZ-108 series, miniature relay, portion of time relay set have all adopted this standard.
The utility model content
The purpose of this utility model be to provide a kind of profile comparatively attractive in appearance, install comparatively convenient, use miniature circuit breaker remote control operation mechanism comparatively easily.
The technical scheme that realizes the utility model purpose is: a kind of miniature circuit breaker remote control operation mechanism is characterized in that: comprise insulation crust, stretch out dialling handle and dialling for driving the motor drive mechanism that handle is back and forth stirred of insulation crust; Motor drive mechanism comprises the linkage gear assembly of motor with output gear, thumb wheel and interlock output gear and thumb wheel, and described motor drives the thumb wheel reciprocating rotation by the linkage gear assembly, and and then drives group handle by thumb wheel and back and forth stirs; Described linkage gear assembly comprises master gear and the pinion of coaxial setting, master gear and thumb wheel are to be equipped with the circumference gear of the gear teeth on whole excircle, pinion is on whole excircle, to only have the partial arc place just to be provided with the sector gear of the gear teeth, master gear and output gear engagement arrange, and pinion and thumb wheel engagement arrange.
In such scheme, the linkage gear assembly also comprises with master gear, pinion and coaxially arranging, and for driving the bidirectional clutch of master gear and pinion.
The utility model is made of one separately part in the remote control operation mechanism miniature circuit breaker, in use, can install side by side with miniature circuit breaker, utilize motor drive mechanism to drive group handle and back and forth stir, recycling is dialled handle and is driven the manual trigger piece reciprocating rotation of divide-shut brake of miniature circuit breaker to realize the Long-distance Control of divide-shut brake.In addition, in order to simplify installation, also on insulation crust, be provided with the guide tracked section that clamps of DIN.In concrete practice, can make insulation crust with the housing of adaptive small low-voltage Switch main body onesize, it can be snapped fitted on external DIN guide rail side by side with the small low-voltage Switch main body, thereby there is good looking appearance, installation facility, easy to use.Due to the utility model and miniature circuit breaker split setting, do not affect the manufacturing of original miniature circuit breaker in addition, concerning enterprise, can obtain the utility model by outsourcing or the mode of manufacturing separately, thereby effectively reduce fund input, reduce integrated cost.
The accompanying drawing explanation
Fig. 1 is a kind of perspective view of the utility model the first structure;
A kind of perspective view of Fig. 2 when to be operating mechanism shown in Fig. 1 observe from another angle;
Fig. 3 is a kind of decomposing schematic representation of operating mechanism shown in Fig. 1;
Fig. 4 is the first application schematic diagram of the present utility model;
Fig. 5 is the second application schematic diagram of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown the first embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the utility model the first structure; A kind of perspective view of Fig. 2 when to be operating mechanism shown in Fig. 1 observe from another angle; Fig. 3 is a kind of decomposing schematic representation of operating mechanism shown in Fig. 1.
The present embodiment is a kind of miniature circuit breaker remote control operation mechanism, see shown in Fig. 1 to Fig. 3, this operating mechanism 2 comprises insulation crust 3, stretches out dialling handle 4, the motor drive mechanism 5 of back and forth stirring for drive group handle and being arranged on the guide tracked section 6 that clamps of DIN on insulation crust of insulation crust.
Motor drive mechanism in the present embodiment comprises the linkage gear assembly 54 of motor 52, thumb wheel 53 and interlock output gear and thumb wheel with output gear 51, described motor drives the thumb wheel reciprocating rotation by the linkage gear assembly, and and then drive and dial the handle reciprocating rotation by thumb wheel, dial handle and be fixedly installed due to relative with manual trigger piece, thereby drive manual trigger piece, carry out the divide-shut brake action.Be fixed with plate 55 on described thumb wheel, the outboard end of this plate stretches out insulation crust as dialling handle.
In the present embodiment, described linkage gear assembly comprises master gear 541 and the pinion 542 of coaxial setting, master gear and thumb wheel are to be equipped with the circumference gear of the gear teeth on whole excircle, pinion is on whole excircle, to only have the partial arc place just to be provided with the sector gear of the gear teeth, master gear and output gear engagement arrange, and pinion and thumb wheel engagement arrange.
If start the less motor of rotary resistance while adopting outage, also less power can drive the motor drive mechanism reciprocating rotation under off-position, and the existence of this kind of electronic switching off/on device can not have influence on overload, the short-circuit protection tripping operation of small low-voltage switch.
In addition; when selecting the motor that resistance is larger; the power that is also the small low-voltage switch trip can not driving electric mechanism reciprocating rotation; a bidirectional clutch 543 with master gear, the coaxial setting of pinion can also be set; the existence of this bidirectional clutch can be so that motor forward/backward rotation when moving; all can drive thumb wheel by the linkage gear assembly and rotate, again can be under the electric motor circuit breaking state, its group of handle can not hinder overload, the short-circuit protection tripping operation of small low-voltage switch.
(application examples 1)
Fig. 4 is the first application schematic diagram of the present utility model, has shown the concrete application mode of the first of the present utility model.
Should use-case be a kind of concrete occupation mode of above-described embodiment 1, as shown in Figure 4, you are arranged side by side operating mechanism 2 and miniature circuit breaker by body 1, and the divide-shut brake that this small low-voltage Switch main body comprises housing 11, stretch out housing is with manual trigger piece 12 and be arranged on the guide tracked clamping mechanism 13 of DIN on housing; Dial handle and also be arranged side by side with manual trigger piece, and relatively be fixedly connected with by a pin 7.Operating mechanism drives manual trigger piece by group handle makes the miniature circuit breaker body carry out the divide-shut brake action, thereby realizes Long-distance Control.
(application examples 2)
Fig. 5 is the second application schematic diagram of the present utility model, has shown the concrete application mode of the second of the present utility model.
Should use-case and application examples 1 basic identical, difference is: as shown in Figure 5, dial handle and manually trigger piece shackle member 8 is relative is fixedly installed by one, this shackle member comprises linkage part 81 and is set in the socket part 82 of dialling on handle and manual trigger piece.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (2)
1. a miniature circuit breaker remote control operation mechanism, is characterized in that: comprise insulation crust (3), stretch out dialling handle (4) and dialling for driving the motor drive mechanism (5) that handle is back and forth stirred of insulation crust; Motor drive mechanism comprises the have output gear motor (52), thumb wheel (53) of (51) and the linkage gear assembly (54) of interlock output gear and thumb wheel, described motor drives the thumb wheel reciprocating rotation by the linkage gear assembly, and and then drives group handle by thumb wheel and back and forth stirs; Described linkage gear assembly comprises master gear (541) and the pinion (542) of coaxial setting, master gear and thumb wheel are to be equipped with the circumference gear of the gear teeth on whole excircle, pinion is on whole excircle, to only have the partial arc place just to be provided with the sector gear of the gear teeth, master gear and output gear engagement arrange, and pinion and thumb wheel engagement arrange.
2. operating mechanism according to claim 1 is characterized in that: the linkage gear assembly also comprises with master gear, pinion and coaxially arranging, and the bidirectional clutch (543) for driving master gear and pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320472253 CN203367181U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320472253 CN203367181U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367181U true CN203367181U (en) | 2013-12-25 |
Family
ID=49814904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320472253 Expired - Fee Related CN203367181U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367061A (en) * | 2013-08-02 | 2013-10-23 | 乐清市华尊电气有限公司 | Remote control operating mechanism of miniature circuit breaker |
| CN105118746A (en) * | 2015-08-12 | 2015-12-02 | 宏秀电气有限公司 | Automatic breaking-closing drive mechanism |
-
2013
- 2013-08-02 CN CN 201320472253 patent/CN203367181U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367061A (en) * | 2013-08-02 | 2013-10-23 | 乐清市华尊电气有限公司 | Remote control operating mechanism of miniature circuit breaker |
| CN103367061B (en) * | 2013-08-02 | 2016-02-03 | 乐清市华尊电气有限公司 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN105118746A (en) * | 2015-08-12 | 2015-12-02 | 宏秀电气有限公司 | Automatic breaking-closing drive mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEIHE POWER SUPPLY COMPANY, STATE GRID HEILONGJIAN Effective date: 20141210 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: YUEQING HUAZUN ELECTRICAL CO., LTD. Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Chao Inventor after: Yuan Weiqing Inventor after: Duan Anqi Inventor after: Yuan Mingqi Inventor before: Hu Xiaoqing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU XIAOQING TO: XU CHAO YUAN WEIQING DUAN ANQI YUAN MINGQI Free format text: CORRECT: ADDRESS; FROM: 325600 WENZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 100031 Beijing, Xicheng District, West A, No. 1, Patentee after: State Grid Corporation of China Patentee after: HEIHE POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Address before: Yueqing city streets east of Niu Bi Dong Cun 325600 in Zhejiang province Wenzhou City Patentee before: YUEQING HUAZUN ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |