CN105428104A - Remote control operating mechanism for small low-voltage switch - Google Patents
Remote control operating mechanism for small low-voltage switch Download PDFInfo
- Publication number
- CN105428104A CN105428104A CN201510865920.4A CN201510865920A CN105428104A CN 105428104 A CN105428104 A CN 105428104A CN 201510865920 A CN201510865920 A CN 201510865920A CN 105428104 A CN105428104 A CN 105428104A
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- China
- Prior art keywords
- gear
- pinion
- thumb wheel
- master gear
- handle
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a remote control operating mechanism for a small low-voltage switch. The remote control operating mechanism comprises an insulating housing, a shifting handle and an electric mechanism, wherein the electric mechanism comprises a motor with an output gear, a thumb wheel and a linkage gear assembly; the motor drives the thumb wheel to rotate in a reciprocating manner through the linkage gear assembly, so that the shifting handle is driven to shift in the reciprocating manner through the thumb wheel; the linkage gear assembly comprises a primary gear, an secondary gear, a coil, a magnet yoke, reset springs and balls; the balls are arranged between the primary gear and the secondary gear; a plurality of limiting holes which are arranged in parallel to the extension direction of a pin shaft are formed in the adjacent surface, adjacent to the secondary gear, of the primary gear; the balls are located at open ends of the limiting holes; the reset springs are located in the corresponding limiting holes; the outer side ends of the reset springs are propped against the balls; and the balls protrude on the adjacent surface, adjacent to the secondary gear, of the primary gear. The remote control operating mechanism is relatively attractive in appearance, relatively convenient to install and relatively convenient to use.
Description
The divisional application that the application is the applying date is " on August 2nd, 2013 ", application number is " 2013103356386 ", name is called the application for a patent for invention of " remote control operation mechanism of miniature low-voltage switch ".
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 low-voltage switch.
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 low-voltage switch.
The technical scheme realizing the object of the invention is: a kind of remote control operation mechanism of miniature low-voltage switch, 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 comprise the master gear be fixedly installed on bearing pin, the pinion be slidably arranged on bearing pin, the coil be arranged on master gear, the yoke be arranged on pinion, for pinion is pushed away towards the direction away from master gear back-moving spring, be arranged on ball between master gear and pinion; The adjacent surface of the adjacent pinion of master gear is provided with multiple spacing hole 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 the adjacent surface of master gear for adjacent pinion; Adsorb yoke after coil electricity, thus 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; Thumb wheel is fixed with plate, and the outboard end of this plate stretches out insulation crust as dialling handle, dials the center of rotation reciprocating rotation of handle around impeller; Dial handle to be fixedly installed by a shackle member is relative with the manual trigger piece of hand of external Miniature low-voltage switch body; This shackle member comprises linkage part and is set in the socket part of dialling on handle and manual trigger piece.
The present invention is made of one part separately in the remote control operation mechanism Miniature low-voltage switch, in use, can install side by side with Miniature low-voltage switch, 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 low-voltage switch 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 low-voltage switch split are arranged, do not affect the manufacturing of original Miniature low-voltage switch, 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 a kind of structural representation of linkage gear assembly in operating mechanism shown in Fig. 1;
Fig. 5 is the first application schematic diagram of the present invention;
Fig. 6 is the second application schematic diagram of the present invention.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 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; Fig. 4 is a kind of structural representation of linkage gear assembly in operating mechanism shown in Fig. 1.
The present embodiment is a kind of remote control operation mechanism of miniature low-voltage switch, see shown in Fig. 1 to Fig. 4, 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 comprise the master gear 541 be fixedly installed on bearing pin 544, the pinion 542 be slidably arranged on bearing pin, the coil 545 be arranged on master gear, the yoke 546 be arranged on pinion, for pinion is pushed away towards the direction away from master gear back-moving spring 547, be arranged on ball 548 between master gear and pinion; The adjacent surface 5411 of the adjacent pinion of master gear is provided with multiple spacing hole 549 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 the adjacent surface of master gear for adjacent pinion; Adsorb yoke after coil electricity, thus 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.
The present embodiment can have influence on overload, the short-circuit protection tripping operation of external Miniature low-voltage switch.
(application examples 1)
Fig. 5 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 5, operating mechanism 2 and Miniature low-voltage switch 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 low-voltage switch body carry out divide-shut brake action by being dialled grip strip, thus realizes Long-distance Control.
(application examples 2)
Fig. 6 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 6, 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. a remote control operation mechanism of miniature low-voltage switch, 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 comprise the master gear (541) be fixedly installed on bearing pin (544), the pinion (542) be slidably arranged on bearing pin, the coil (545) be arranged on master gear, the yoke (546) be arranged on pinion, for pinion is pushed away towards the direction away from master gear back-moving spring (547), be arranged on ball (548) between master gear and pinion; The adjacent surface (5411) of the adjacent pinion of master gear is provided with multiple spacing hole (549) 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 the adjacent surface of master gear for adjacent pinion; Adsorb yoke after coil electricity, thus 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; Thumb wheel is fixed with plate (55), the outboard end of this plate stretches out insulation crust as dialling handle, dials the center of rotation reciprocating rotation of handle around impeller; Dial handle to be fixedly installed by a shackle member (8) is relative with the manual trigger piece of hand of external Miniature low-voltage switch body; This shackle member comprises linkage part (81) and is set in the socket part (82) of dialling on handle and manual trigger piece.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335638.6A CN103400709B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature low-voltage switch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335638.6A Division CN103400709B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature low-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105428104A true CN105428104A (en) | 2016-03-23 |
Family
ID=49564311
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510865920.4A Pending CN105428104A (en) | 2013-08-02 | 2013-08-02 | Remote control operating mechanism for small low-voltage switch |
| CN201510934667.3A Pending CN105428105A (en) | 2013-08-02 | 2013-08-02 | Working method of remote control operation mechanism of miniature low-voltage switch |
| CN201510862486.4A Pending CN105470009A (en) | 2013-08-02 | 2013-08-02 | Small-size low-voltage switch remote control operation mechanism with guide-rail type clamping part |
| CN201510933206.4A Pending CN105575689A (en) | 2013-08-02 | 2013-08-02 | Working method of low voltage switch remote control operation mechanism |
| CN201510933008.8A Pending CN105355477A (en) | 2013-08-02 | 2013-08-02 | Working method of miniature low-voltage switch remote control operation mechanism |
| CN201310335638.6A Active CN103400709B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature low-voltage switch |
| CN201510860077.0A Pending CN105405687A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch remote control operating mechanism |
| CN201510862489.8A Pending CN105428103A (en) | 2013-08-02 | 2013-08-02 | Remote control operating mechanism with guide rail-type clamping part for small low-voltage switch |
Family Applications After (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934667.3A Pending CN105428105A (en) | 2013-08-02 | 2013-08-02 | Working method of remote control operation mechanism of miniature low-voltage switch |
| CN201510862486.4A Pending CN105470009A (en) | 2013-08-02 | 2013-08-02 | Small-size low-voltage switch remote control operation mechanism with guide-rail type clamping part |
| CN201510933206.4A Pending CN105575689A (en) | 2013-08-02 | 2013-08-02 | Working method of low voltage switch remote control operation mechanism |
| CN201510933008.8A Pending CN105355477A (en) | 2013-08-02 | 2013-08-02 | Working method of miniature low-voltage switch remote control operation mechanism |
| CN201310335638.6A Active CN103400709B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature low-voltage switch |
| CN201510860077.0A Pending CN105405687A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch remote control operating mechanism |
| CN201510862489.8A Pending CN105428103A (en) | 2013-08-02 | 2013-08-02 | Remote control operating mechanism with guide rail-type clamping part for small low-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN105428104A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282455B (en) * | 2014-09-18 | 2018-11-13 | 厦门华泰利机电有限公司 | Grounding knife switch transmission mechanism |
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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB672778A (en) * | 1948-12-01 | 1952-05-28 | Watford Electric & Mfg Company | Improvements in or relating to eddy-current switches for controlling electric motors |
| FR2559616B1 (en) * | 1984-02-14 | 1986-05-30 | Merlin Gerin | AUXILIARY BLOCK FOR REMOTE CONTROL OF AN ELECTRIC CIRCUIT BREAKER |
| DE102005027016A1 (en) * | 2005-06-07 | 2006-12-14 | Siemens Ag | Drive arrangement with a drive device of an electrical switching device and method for operating the drive assembly |
| ITRM20090143A1 (en) * | 2009-03-27 | 2010-09-28 | Bticino Spa | MODULAR ELECTRICAL APPLIANCE WITH COUPLING BAR TO A CONTROL LEVER OF AN ADDITIONAL MODULAR ELECTRICAL APPLIANCE |
| 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 |
| CN203367048U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature low-voltage switch remote control operating mechanism |
-
2013
- 2013-08-02 CN CN201510865920.4A patent/CN105428104A/en active Pending
- 2013-08-02 CN CN201510934667.3A patent/CN105428105A/en active Pending
- 2013-08-02 CN CN201510862486.4A patent/CN105470009A/en active Pending
- 2013-08-02 CN CN201510933206.4A patent/CN105575689A/en active Pending
- 2013-08-02 CN CN201510933008.8A patent/CN105355477A/en active Pending
- 2013-08-02 CN CN201310335638.6A patent/CN103400709B/en active Active
- 2013-08-02 CN CN201510860077.0A patent/CN105405687A/en active Pending
- 2013-08-02 CN CN201510862489.8A patent/CN105428103A/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 |
|---|---|
| CN105428103A (en) | 2016-03-23 |
| CN105428105A (en) | 2016-03-23 |
| CN103400709A (en) | 2013-11-20 |
| CN105355477A (en) | 2016-02-24 |
| CN105575689A (en) | 2016-05-11 |
| CN105470009A (en) | 2016-04-06 |
| CN105405687A (en) | 2016-03-16 |
| CN103400709B (en) | 2016-01-20 |
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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 |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |