CN203406192U - Remote operating mechanism used for miniature plastic housing switch - Google Patents
Remote operating mechanism used for miniature plastic housing switch Download PDFInfo
- Publication number
- CN203406192U CN203406192U CN201320472248.9U CN201320472248U CN203406192U CN 203406192 U CN203406192 U CN 203406192U CN 201320472248 U CN201320472248 U CN 201320472248U CN 203406192 U CN203406192 U CN 203406192U
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- China
- Prior art keywords
- gear
- poking
- thumb wheel
- handle
- pinion
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- 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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- 210000003813 thumb Anatomy 0.000 claims description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 240000007643 Phytolacca americana Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a remote operating mechanism used for a miniature plastic housing switch. The remote operating mechanism comprises a poking handle and an electric mechanism which is used for driving the poking handle to poke in a reciprocating way. The electric mechanism comprises a motor with an output gear, a poking wheel, and a linkage gear component which links the output gear and the poking wheel. The motor drives the poking wheel to rotate in the reciprocating way via the linkage gear component, and then the poking handle is driven to rotate in the reciprocating way via the poking wheel. The poking wheel is fixedly provided with a poking plate. The external side end of the poking plate stretches out of an insulating shell to act as the poking handle. The linkage gear component comprises a primary gear and a secondary gear which are coaxially arranged. The primary gear and the poking wheel are circumferential gears whose whole external circumferences are all provided with gear teeth. The secondary gear is a fan-shaped gear whose partial arced parts of the whole external circumference are provided with the gear teeth. The primary gear is engaged with the output gear, and the secondary gear is engaged with the poking wheel. The remote operating mechanism used for the miniature plastic housing switch is reasonable and compact in structure and stable and reliable in performance.
Description
Technical field
The utility model belongs to small-sized plastic-shell switching technique field, is specifically related to a kind of remote operation mechanism for small-sized plastic-shell switch.
Background technology
Electronic close/open machine in existing small-sized plastic-shell switch, its structure is comparatively complicated, and cost is higher, remains and is needing improvements badly.
Utility model content
The purpose of this utility model is to provide a kind of structure comparatively to be simplified, the remote operation mechanism for small-sized plastic-shell switch that performance is comparatively reliable and stable.
The technical scheme that realizes the utility model object is: a kind of remote operation mechanism for small-sized plastic-shell switch, comprises and dial handle and dial for driving the motor drive mechanism that handle is back and forth stirred; Motor drive mechanism comprises having the motor, thumb wheel of output gear and the linkage gear assembly of interlock output gear and thumb wheel, and described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then by thumb wheel, drives group handle reciprocating rotation; On described thumb wheel, be fixed with plate, the outboard end of this plate stretches out insulation crust as dialling handle; Described linkage gear assembly comprises master gear and the pinion 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.
The utility model in use, can utilize and dial the divide-shut brake handle that handle drives external small-sized plastic-shell switch, to realize the long-range divide-shut brake of small-sized plastic-shell switch, controls.In addition, the utility model compactness rational in infrastructure, stable and reliable for performance.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of decomposing schematic representation of the mechanism of remote operation shown in Fig. 1.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 2 has shown the first embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the present utility model; Fig. 2 is a kind of decomposing schematic representation of the mechanism of remote operation shown in Fig. 1.
The present embodiment is a kind of remote operation mechanism for small-sized plastic-shell switch, sees shown in Fig. 1 and Fig. 2, comprises and dials handle 4 and dial for driving the motor drive mechanism 5 that handle is back and forth stirred; Motor drive mechanism 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 is driven and dialled handle reciprocating rotation by thumb wheel.
On described thumb wheel, be fixed with plate 55, the outboard end of this plate is as dialling handle.
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 due to relative being fixedly installed of manual trigger piece with external small-sized plastic-shell switch, 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-sized plastic-shell switch.
In addition; when selecting the motor that resistance is larger; also the power that is small-sized plastic-shell 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-sized plastic-shell switch.
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. for a remote operation mechanism for small-sized plastic-shell switch, comprise and dial handle (4) and dial for driving the motor drive mechanism (5) that handle is back and forth stirred; It is characterized in that: 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 thumb wheel reciprocating rotation by linkage gear assembly, and and then by thumb wheel, drives group handle reciprocating rotation; On described thumb wheel, be fixed with plate (55), the outboard end of this plate stretches out insulation crust as dialling handle; 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.
2. the remote operation mechanism for small-sized plastic-shell switch according to claim 1, is characterized in that: linkage gear assembly also comprises with master gear, pinion and coaxially arranging, and for driving the bidirectional clutch (543) of master gear and pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472248.9U CN203406192U (en) | 2013-08-02 | 2013-08-02 | Remote operating mechanism used for miniature plastic housing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472248.9U CN203406192U (en) | 2013-08-02 | 2013-08-02 | Remote operating mechanism used for miniature plastic housing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406192U true CN203406192U (en) | 2014-01-22 |
Family
ID=49942116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472248.9U Expired - Fee Related CN203406192U (en) | 2013-08-02 | 2013-08-02 | Remote operating mechanism used for miniature plastic housing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124113A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism for miniature circuit breaker |
-
2013
- 2013-08-02 CN CN201320472248.9U patent/CN203406192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124113A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism for 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: KAIFENG POWER SUPPLY COMPANY STATE GRID HENAN ELE Effective date: 20141119 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: YUEQING HUAZUN ELECTRICAL CO., LTD. Effective date: 20141119 |
|
| 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: 20141119 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: Zhao Qingzhi Inventor after: He Xinming Inventor after: Nan Yu Inventor before: Hu Xiaoqing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU XIAOQING TO: ZHAO QINGZHI HE XINMING NAN YU |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |