CN105513912A - Remote control and operation mechanism for miniature circuit breaker with electrically operated mechanism - Google Patents
Remote control and operation mechanism for miniature circuit breaker with electrically operated mechanism Download PDFInfo
- Publication number
- CN105513912A CN105513912A CN201510884113.7A CN201510884113A CN105513912A CN 105513912 A CN105513912 A CN 105513912A CN 201510884113 A CN201510884113 A CN 201510884113A CN 105513912 A CN105513912 A CN 105513912A
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- China
- Prior art keywords
- gear
- handle
- thumb wheel
- linkage
- circuit breaker
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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.)
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Classifications
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- 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
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- Breakers (AREA)
Abstract
The invention discloses a remote control and operation mechanism for a miniature circuit breaker with an electrically operated mechanism. The mechanism comprises an insulated shell, a stirring handle that extends out of the insulated shell, and an electrically operated mechanism used for driving the stirring handle to stir in the reciprocating manner. The electrically operated mechanism comprises a motor with an output gear, a stirring wheel, and a linkage gear assembly in linkage with the output gear and the stirring wheel. The motor drives the stirring wheel to rotate back and forth via the linkage gear assembly so as to further drive the stirring handle to stir in the reciprocating manner via the stirring wheel. The linkage gear assembly comprises a main gear and an auxiliary gear, wherein the main gear and the auxiliary gear are coaxially disposed. The main gear and the stirring wheel are in the form of circumferential gears and the entire outer periphery of the main gear and the entire outer periphery of the stirring wheel are provided with gear teeth. The auxiliary gear is in the form of a sector gear and only the arc-shaped part of the entire outer periphery of the auxiliary gear is provided with gear teeth. The main gear and an output gear are engaged with each other. The auxiliary gear and the stirring wheel are engaged with each other. The remote control and operation mechanism for the miniature circuit breaker is aesthetically pleasing in appearance, more convenient to install and easier to use.
Description
The divisional application that the application is the applying date is " on August 2nd, 2013 ", application number is " 2013103360729 ", name is called the application for a patent for invention of " a kind of remote control operation mechanism of miniature circuit breaker ".
Technical field
The invention belongs to Miniature low-voltage switch structure-design technique field, be specifically related to a kind of remote control operation mechanism of miniature circuit breaker with motor drive mechanism.
Background technology
Current Miniature low-voltage switch (such as the Miniature low-voltage switch of C45 type or DZ47 type), although in extensive use and domestic power circuit, due to the restriction of its small volume and self structure, is difficult to install electrodynamic type close/open machine additional.Also the Miniature low-voltage switch individually with electronic divide-shut brake function is had in the market, its structure has following two kinds: (1) is built in electronic close/open machine in Miniature low-voltage switch housing, also be namely arranged in same housing with the binding post in Miniature low-voltage switch, operating mechanism, overload flow protection mechanism, its structure is comparatively complicated, easily breaks down; In addition, because the market of current electronic opening and closing type Miniature low-voltage switch is less, enterprise produces the electronic opening and closing type Miniature low-voltage switch of this integral type, design brand-new structure, mould and production procedure, drops into larger; (2) external for electronic close/open machine on Miniature low-voltage switch housing exterior walls, such as air switch controller disclosed in patent documentation CN201302949Y; The shortcoming of this structure is that profile is ugly, in addition due to the Miniature low-voltage switch main flow of C45 type or DZ47 type adopting the guide tracked installation of DIN, its reserved installing space standardization, is generally difficult to meet the space requirement taken required for this outlet structure.
In addition, the guide tracked installation of DIN is the common a kind of mounting means of industrial electric element, and defines certain standard at the international level, supports that the electric component of this standard can be stuck in easily without the need to being screwed on guide rail, dismounting and safeguard also very convenient.The width of common guide rail is 35mm, some novel air switches as DZ47-63 series, contactor CJX1,2,8 series, circuit breaker DZ-108 series, miniature relay, portion of time relay etc. all have employed this standard.
Summary of the invention
The object of this invention is to provide a kind of profile comparatively attractive in appearance, install comparatively convenient, use conveniently remote control operation mechanism of miniature circuit breaker.
The technical scheme realizing the object of the invention is: a kind of remote control operation mechanism of miniature circuit breaker with motor drive mechanism, is characterized in that: comprising insulation crust, stretching out group handle of insulation crust and the motor drive mechanism for driving group handle back and forth to stir; Motor drive mechanism comprises motor, thumb wheel and the interlock output gear and the linkage gear assembly of thumb wheel with output gear, and described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then driven by thumb wheel and dial handle and back and forth stir; Described linkage gear assembly comprises master gear and the pinion of coaxial setting, master gear and thumb wheel are the circumference gears whole excircle being equipped with the gear teeth, pinion whole excircle only has partial arc place be just provided with the sector gear of the gear teeth, master gear engages with output gear and arranges, and pinion engages with thumb wheel and arranges; Linkage gear assembly also comprises and coaxially arranging with master gear, pinion, and for driving the bidirectional clutch of master gear and pinion, when motor forward/backward rotation is moved, all thumb wheel is driven to rotate by linkage gear assembly, again can under electric motor circuit breaking state, described group of handle can not hinder overload, the short-circuit protection tripping operation of external Miniature low-voltage switch; Dial handle to be fixedly installed by a shackle member is relative with the manual trigger piece of external miniature circuit breaker body, this shackle member comprises linkage part and is set in the socket part of dialling on handle and manual trigger piece; Insulation crust is provided with that DIN is guide tracked clamps portion.
The present invention is made of one part separately 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 grip strip and is moved 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, on insulation crust, be also provided with that DIN is guide tracked clamps portion.In concrete practice, can insulation crust be made with the housing of adaptive Miniature low-voltage switch body onesize, make it can snap fitted to side by side on external DIN guide rail with Miniature low-voltage switch body, thus there is good looking appearance, installation facility, advantage easy to use.In addition because the present invention and miniature circuit breaker split are arranged, do not affect the manufacturing of original miniature circuit breaker, concerning enterprise, the present invention can be obtained by outsourcing or the mode manufactured separately, thus effectively reduce fund input, reduce integrated cost.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the first structure of the present invention;
Fig. 2 is that operating mechanism shown in Fig. 1 is from a kind of perspective view during another angle views;
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 invention;
Fig. 5 is the second application schematic diagram of the present invention.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 shows the first embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the first structure of the present invention; Fig. 2 is that operating mechanism shown in Fig. 1 is from a kind of perspective view during another angle views; Fig. 3 is a kind of decomposing schematic representation of operating mechanism shown in Fig. 1.
The present embodiment is a kind of remote control operation mechanism of miniature circuit breaker, see shown in Fig. 1 to Fig. 3, this operating mechanism 2 comprises insulation crust 3, stretch out dialling handle 4, dialling motor drive mechanism 5 that handle back and forth stirs for driving and be arranged on that DIN on insulation crust is guide tracked clamps portion 6 of insulation crust.
Motor drive mechanism in the present embodiment comprises motor 52, thumb wheel 53 and the interlock output gear and the linkage gear assembly 54 of thumb wheel with output gear 51, described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then by thumb wheel drive dial handle reciprocating rotation, dial handle to be fixedly installed due to relative with manual trigger piece, thus drive manual trigger piece to carry out divide-shut brake action.Described thumb wheel is 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 the circumference gears whole excircle being equipped with the gear teeth, pinion whole excircle only has partial arc place be just provided with the sector gear of the gear teeth, master gear engages with output gear and arranges, and pinion engages with thumb wheel and arranges.
If start rotary resistance less motor when adopting power-off, also namely less power can drive the motor drive mechanism reciprocating rotation under off-position, then the existence of this kind of electronic switching off/on device can not have influence on overload, the short-circuit protection tripping operation of Miniature low-voltage switch.
In addition; when the motor selecting resistance larger; also the power of i.e. Miniature low-voltage switch tripping operation can not driving electric mechanism reciprocating rotation; a bidirectional clutch 543 coaxially arranged with master gear, pinion then can also be set; when the existence of this bidirectional clutch can make motor forward/backward rotation move; all thumb wheel is driven to rotate by linkage gear assembly, again can under electric motor circuit breaking state, its group of handle can not hinder overload, the short-circuit protection tripping operation of Miniature low-voltage switch.
(application examples 1)
Fig. 4 is the first application schematic diagram of the present invention, shows the first embody rule mode of the present invention.
Should use-case be the concrete occupation mode of one of above-described embodiment 1, as shown in Figure 4, operating mechanism 2 and miniature circuit breaker you be arranged side by side by body 1, this Miniature low-voltage switch body comprises housing 11, stretches out the manual trigger piece 12 of the divide-shut brake of housing and is arranged on the guide tracked clamping mechanism 13 of DIN on housing; Dial handle and manual trigger piece to be also arranged side by side, and be relatively fixedly connected with by a pin 7.Operating mechanism is started dynamic trigger piece make miniature circuit breaker body carry out divide-shut brake action by being dialled grip strip, thus realizes Long-distance Control.
(application examples 2)
Fig. 5 is the second application schematic diagram of the present invention, shows the second embody rule mode of the present invention.
Should use-case substantially identical with application examples 1, difference is: as shown in Figure 5, dials handle and is fixedly installed by a shackle member 8 is relative with manual trigger piece, and this shackle member comprises linkage part 81 and is set in the socket part 82 of dialling on handle and manual trigger piece.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.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 the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. there is a remote control operation mechanism of miniature circuit breaker for motor drive mechanism, it is characterized in that: comprising insulation crust (3), stretching out group handle (4) of insulation crust and the motor drive mechanism (5) for driving group handle back and forth to stir; Motor drive mechanism comprises motor (52), thumb wheel (53) and the interlock output gear and the linkage gear assembly (54) of thumb wheel with output gear (51), described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then driven by thumb wheel and dial handle and back and forth stir; Described linkage gear assembly comprises master gear (541) and the pinion (542) of coaxial setting, master gear and thumb wheel are the circumference gears whole excircle being equipped with the gear teeth, pinion whole excircle only has partial arc place be just provided with the sector gear of the gear teeth, master gear engages with output gear and arranges, and pinion engages with thumb wheel and arranges; Linkage gear assembly also comprises and coaxially arranging with master gear, pinion, and for driving the bidirectional clutch (543) of master gear and pinion, when motor forward/backward rotation is moved, all thumb wheel is driven to rotate by linkage gear assembly, again can under electric motor circuit breaking state, described group of handle can not hinder overload, the short-circuit protection tripping operation of external Miniature low-voltage switch; Dial handle to be fixedly installed by a shackle member (8) is relative with the manual trigger piece of external miniature circuit breaker body, this shackle member comprises linkage part (81) and is set in the socket part (82) of dialling on handle and manual trigger piece; Insulation crust is provided with that DIN is guide tracked clamps portion (6).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336072.9A CN103367061B (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336072.9A Division CN103367061B (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105513912A true CN105513912A (en) | 2016-04-20 |
Family
ID=49368179
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336072.9A Expired - Fee Related CN103367061B (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201510883394.4A Pending CN105551901A (en) | 2013-08-02 | 2013-08-02 | Micro breaker remote control operation mechanism |
| CN201510883163.3A Pending CN105513911A (en) | 2013-08-02 | 2013-08-02 | Miniature circuit breaker remote-control operating mechanism with electrically operated mechanism |
| CN201510884113.7A Pending CN105513912A (en) | 2013-08-02 | 2013-08-02 | Remote control and operation mechanism for miniature circuit breaker with electrically operated mechanism |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336072.9A Expired - Fee Related CN103367061B (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201510883394.4A Pending CN105551901A (en) | 2013-08-02 | 2013-08-02 | Micro breaker remote control operation mechanism |
| CN201510883163.3A Pending CN105513911A (en) | 2013-08-02 | 2013-08-02 | Miniature circuit breaker remote-control operating mechanism with electrically operated mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN103367061B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124111B (en) * | 2014-08-09 | 2016-01-27 | 无锡智卓电气有限公司 | A kind of can two sides install circuit breaker motor-operating mechanism |
| CN104576236B (en) * | 2015-01-30 | 2017-03-29 | 浙江天正电气股份有限公司 | A kind of clutch for chopper |
| CN110223890B (en) * | 2019-06-20 | 2024-02-13 | 山东大学 | Remote switching-on/off device for row of circuit breakers and working method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060131654A (en) * | 2005-06-16 | 2006-12-20 | 하이테콤시스템(주) | Automatic recovery device for earth leakage breaker |
| CN101777445A (en) * | 2009-12-24 | 2010-07-14 | 黄勤飞 | Electromagnetic clutch type drive device |
| CN202758829U (en) * | 2012-06-28 | 2013-02-27 | 施耐德电器工业公司 | Closing driving mechanism and electric operating mechanism for miniature circuit breaker |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687825Y (en) * | 2004-03-22 | 2005-03-23 | 常熟电讯器材厂有限公司 | Driving device of electric operating mechanism for circuit breaker |
| ITMI20081009A1 (en) * | 2008-06-03 | 2009-12-04 | Gewiss Spa | CONTROL DEVICE FOR SWITCHES |
| CN102290298A (en) * | 2011-08-12 | 2011-12-21 | 苏州未来电器有限公司 | Transmission mechanism of electric operation mechanism for miniature breaker |
| CN102983016A (en) * | 2012-11-22 | 2013-03-20 | 无锡智卓电气有限公司 | Manual and motor-driven integrated operating mechanism of breaker |
| CN203367181U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature breaker remote control operating mechanism |
-
2013
- 2013-08-02 CN CN201310336072.9A patent/CN103367061B/en not_active Expired - Fee Related
- 2013-08-02 CN CN201510883394.4A patent/CN105551901A/en active Pending
- 2013-08-02 CN CN201510883163.3A patent/CN105513911A/en active Pending
- 2013-08-02 CN CN201510884113.7A patent/CN105513912A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060131654A (en) * | 2005-06-16 | 2006-12-20 | 하이테콤시스템(주) | Automatic recovery device for earth leakage breaker |
| CN101777445A (en) * | 2009-12-24 | 2010-07-14 | 黄勤飞 | Electromagnetic clutch type drive device |
| CN202758829U (en) * | 2012-06-28 | 2013-02-27 | 施耐德电器工业公司 | Closing driving mechanism and electric operating mechanism for miniature circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105551901A (en) | 2016-05-04 |
| CN105513911A (en) | 2016-04-20 |
| CN103367061A (en) | 2013-10-23 |
| CN103367061B (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |