CN203406246U - Miniature breaker remote control operating mechanism - Google Patents
Miniature breaker remote control operating mechanism Download PDFInfo
- Publication number
- CN203406246U CN203406246U CN201320473051.7U CN201320473051U CN203406246U CN 203406246 U CN203406246 U CN 203406246U CN 201320473051 U CN201320473051 U CN 201320473051U CN 203406246 U CN203406246 U CN 203406246U
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- remote control
- operating mechanism
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- control operating
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- 238000009413 insulation Methods 0.000 claims description 12
- 210000003813 thumb Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model discloses a miniature breaker remote control operating mechanism comprising an insulating shell, a poking handle which stretches out of the insulating shell, and an electric mechanism which is used for driving the poking handle to be poked in a reciprocating way. The remote control operating mechanism of a miniature breaker is manufactured into an integrated piece independently. During application, the remote control operating mechanism can be installed in parallel with the miniature breaker so that the miniature breaker remote control operating mechanism has advantages of being beautiful in appearance, convenient to install and convenient it 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 electrodynamic type close/open machine at present.Also there is in the market the small low-voltage switch individually with electronic divide-shut brake function, its structure has following two kinds: (1) is built in electronic close/open machine in small low-voltage switch case, also with 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) electronic close/open machine is external on small low-voltage switch case outer wall, the disclosed air switch controller of patent documentation CN201302949Y for example; The shortcoming of this structure is that profile is ugly, in small low-voltage switch main flow due to C45 type or DZ47 type, adopt the guide tracked installation of DIN in addition, its standardization of reserved installing space, is generally difficult to meet the required space requirement taking 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.
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 object 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.
In such scheme, also comprise the guide tracked portion that clamps of the DIN being arranged on insulation crust.
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 back and forth to 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 portion that clamps of DIN.In concrete practice, can insulation crust be made 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 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 ，Dui enterprise of original miniature circuit breaker in addition, can obtain the utility model by outsourcing or the mode of manufacturing separately, thereby effectively reduce fund input, reduce integrated cost.
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 a kind of decomposing schematic representation of motor drive mechanism in the utility model the second;
Fig. 5 is a kind of structural representation of linkage gear assembly in the third structure of the utility model;
Fig. 6 is the first application schematic diagram of the present utility model;
Fig. 7 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, stretch out dialling handle 4, dialling the motor drive mechanism 5 that handle back and forth stirs and be arranged on the guide tracked portion 6 that clamps of DIN on insulation crust for driving 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 the thumb wheel with output gear 51, described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then by thumb wheel, drive and dial handle reciprocating rotation, dial handle and be fixedly installed due to relative with manual trigger piece, thereby drive manual trigger piece to carry out divide-shut brake action.On described thumb wheel, be fixed with plate 55, 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 on whole excircle, to be equipped with the circumference gear of the gear teeth, pinion is on whole excircle, to only have partial arc place to be just 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 power-off, 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; also the power that is 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 to rotate by linkage gear assembly, again can be under electric motor circuit breaking state, its group of handle can not hinder overload, the short-circuit protection tripping operation of small low-voltage switch.
(embodiment 2)
Fig. 4 is a kind of decomposing schematic representation of motor drive mechanism in the utility model the second, has shown the second embodiment of the present utility model.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 4, the linkage gear assembly in the present embodiment only comprises master gear 541, bearing pin 544 and bidirectional clutch 543, master gear directly with thumb wheel engagement setting; Output gear, master gear and thumb wheel are all circumference gears that whole outer circumferential walls is provided with the gear teeth.The present embodiment has been simplified the structure of wheel moving gear, on the basis of embodiment 1, has removed pinion, and in the present embodiment, the angle of thumb wheel reciprocating rotation is that the angle that relies on motor to rotate is controlled.
(embodiment 3)
Fig. 5 is a kind of structural representation of linkage gear assembly in the third structure of the utility model, has shown the third embodiment of the present utility model.
The present embodiment is substantially the same manner as Example 1, difference is: as shown in Figure 5, described linkage gear assembly comprises the master gear 541 that is fixedly installed on bearing pin 544, be slidably arranged in pinion 542 on bearing pin, be arranged on coil 545 on master gear, be arranged on yoke 546 on pinion, for back-moving spring 547 that pinion is pushed away towards the direction away from master gear, be arranged on the ball 548 between master gear and pinion; The adjacent surface 5411 in abutting connection with pinion of master gear is provided with a plurality of spacing holes 549 that be arranged in parallel with bearing pin bearing of trend, ball is positioned at the openend of spacing hole, each back-moving spring is arranged in a corresponding spacing hole, its outboard end is connected on ball, and makes ball protrude from master gear for the adjacent surface in abutting connection with pinion; After coil electricity, adsorb yoke, thereby overcome the elastic force of back-moving spring, drive pinion to be connected on the adjacent surface of master gear, now master gear drives pinion to rotate by the effect of frictional force, and then drives thumb wheel to rotate.
In the present embodiment, the two ends of spacing hole are respectively provided with a screw plug 100, for preventing that ball and back-moving spring from dropping out.
(application examples 1)
Fig. 6 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 6, 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 be also arranged side by side with manual trigger piece, and be relatively fixedly connected with by a pin 7.Operating mechanism drives manual trigger piece to make miniature circuit breaker body carry out divide-shut brake action by dialling handle, thereby realizes Long-distance Control.
(application examples 2)
Fig. 7 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: 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 is clearly 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.
2. operating mechanism according to claim 1, is characterized in that: also comprise the guide tracked portion (6) that clamps of the DIN being arranged on insulation crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473051.7U CN203406246U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473051.7U CN203406246U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406246U true CN203406246U (en) | 2014-01-22 |
Family
ID=49942169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473051.7U Expired - Fee Related CN203406246U (en) | 2013-08-02 | 2013-08-02 | Miniature breaker remote control operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400725A (en) * | 2013-08-02 | 2013-11-20 | 乐清市华尊电气有限公司 | Remote control operation mechanism of miniature circuit breaker |
-
2013
- 2013-08-02 CN CN201320473051.7U patent/CN203406246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400725A (en) * | 2013-08-02 | 2013-11-20 | 乐清市华尊电气有限公司 | Remote control operation mechanism of miniature circuit breaker |
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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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: YUEQING HUAZUN ELECTRICAL CO., LTD. Effective date: 20141118 Owner name: KAIFENG POWER SUPPLY COMPANY STATE GRID HENAN ELE Effective date: 20141118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325600 WENZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141118 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: KAIFENG POWER SUPPLY COMPANY, STATE GRID HENAN 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. |
|
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Kun Inventor after: Zhu Yehui Inventor after: Yang Haoyu Inventor before: Hu Xiaoqing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU XIAOQING TO: ZHANG KUN ZHU YEHUI YANG HAOYU |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170802 |