CN103400708B - Miniature low-voltage switch - Google Patents
Miniature low-voltage switch Download PDFInfo
- Publication number
- CN103400708B CN103400708B CN201310335560.8A CN201310335560A CN103400708B CN 103400708 B CN103400708 B CN 103400708B CN 201310335560 A CN201310335560 A CN 201310335560A CN 103400708 B CN103400708 B CN 103400708B
- Authority
- CN
- China
- Prior art keywords
- voltage switch
- handle
- trigger piece
- miniature low
- thumb wheel
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 10
- 210000003813 thumb Anatomy 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/521—Details concerning the lever handle
-
- 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
-
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of Miniature low-voltage switch, including Miniature low-voltage switch body, Miniature low-voltage switch body includes housing and stretches out the manual trigger piece of divide-shut brake of housing；It is characterized in that: also include for driving manual trigger piece to carry out the electronic switching off/on device of divide-shut brake action；Electronic switching off/on device has insulation crust, stretches out dialling handle and dialling, for driving, the motor drive mechanism that handle is back and forth stirred of insulation crust；The described group of handle is relatively fixed setting with the manual trigger piece on Miniature low-voltage switch body, and electronic switching off/on device is started trigger piece carry out divide-shut brake action by being dialled grip strip.Profile of the present invention is the most attractive in appearance, it is more convenient to install, it is more convenient to use.
Description
Technical field
The invention belongs to Miniature low-voltage switch structure-design technique field.
Background technology
Miniature low-voltage switch (such as C45 type or the Miniature low-voltage switch of DZ47 type) is although extensively applying and family at present
In supply line, but due to its small volume and the restriction of self structure, it is difficult to install electrodynamic type close/open machine additional.At present
Also having the Miniature low-voltage switch individually with electronic divide-shut brake function on market, its structure has following two: (1) is electronic deciliter
Brake mechanism is built in Miniature low-voltage switch housing, namely with the binding post in Miniature low-voltage switch, operating mechanism, transshipped
Stream protection mechanism is arranged in same housing, and its structure is complex, is susceptible to fault；Further, since the most electronic deciliter
The market of lock formula Miniature low-voltage switch is less, and enterprise produces the electronic opening and closing type Miniature low-voltage switch of this integral type, set
Count brand-new structure, mould and production procedure, put into bigger；(2) external for electronic close/open machine at Miniature low-voltage switch shell
On external wall, such as air switch controller disclosed in patent documentation CN201302949Y；The shortcoming of this structure is profile
Ugly, additionally, due to using the guide tracked installation of DIN, its reserved peace in the Miniature low-voltage switch main flow of C45 type or DZ47 type
Dress space is the most normalized, it is difficult to meet the space requirement taken required for this outlet structure.
It addition, the guide tracked installation of DIN a kind of mounting means that to be industrial electric element common, and define at the international level
Certain standard, supports that the electrical equipment of this standard can be stuck on guide rail easily without being screwed, dismantles and safeguard
The most very convenient.The width of common guide rail is 35mm, some novel airs switch such as DZ47-63 series, catalyst CJX1,2,8
Series, chopper DZ-108 series, miniature relay, portion of time relay etc. all have employed this standard.
Summary of the invention
It is an object of the invention to provide that a kind of profile is the most attractive in appearance, it is more convenient to install, it is more convenient to use, it is electronic to have
The Miniature low-voltage switch of divide-shut brake function.
The technical scheme realizing the object of the invention is: a kind of Miniature low-voltage switch, including Miniature low-voltage switch body, small-sized
Low tension switch body includes housing and stretches out the manual trigger piece of divide-shut brake of housing；Its construction features is: also include for carrying
Starting trigger piece carries out the electronic switching off/on device of divide-shut brake action；Electronic switching off/on device has insulation crust, stretches out insulation
The dialling handle and dial the motor drive mechanism back and forth stirred of handle for driving of shell；Described group of handle and the hands on Miniature low-voltage switch body
Dynamic trigger piece is relatively fixed setting, and electronic switching off/on device is started trigger piece carry out divide-shut brake action by being dialled grip strip.
In such scheme, dial handle and manual trigger piece is relatively fixed setting by a pin.
In such scheme, dialling handle and manual trigger piece is relatively fixed setting by a shackle member, this shackle member includes linkage part
With the socket part being set on group handle and manual trigger piece.
The present invention is being arranged on motor drive mechanism in insulation crust, and makes it have group handle stretching out insulation crust, at tool
In body practice, insulation crust can be made onesize with the housing of adaptive Miniature low-voltage switch body so that it is permissible
Snap fitted to side by side on external DIN guide rail with Miniature low-voltage switch body, thus have good looking appearance, install convenient, easy to use
Advantage.Arrange with Miniature low-voltage switch body split additionally, due to the electronic switching off/on device in the present invention, do not affect original
The manufacturing of Miniature low-voltage switch, for enterprise, can by outsourcing or separately fabricated by the way of obtain this electronic deciliter
Brake gear, 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 a kind of perspective view when another angle is observed of the Miniature low-voltage switch shown in Fig. 1；
Fig. 3 is a kind of perspective view of electronic switching off/on device in Miniature low-voltage switch shown in Fig. 1；
Fig. 4 is a kind of perspective view when another angle is observed of the electronic switching off/on device shown in Fig. 3；
Fig. 5 is a kind of decomposing schematic representation of electronic switching off/on device shown in Fig. 3；
Fig. 6 is a kind of decomposing schematic representation of motor drive mechanism in the second structure of the present invention；
Fig. 7 is a kind of structural representation of linkage gear assembly in the third structure of the present invention；
Fig. 8 is a kind of decomposition texture schematic diagram of the 4th kind of structure of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 5 shows the first detailed description of the invention of the present invention, and wherein Fig. 1 is the first structure of the present invention
A kind of perspective view；Fig. 2 is a kind of stereochemical structure signal when another angle is observed of the Miniature low-voltage switch shown in Fig. 1
Figure；Fig. 3 is a kind of perspective view of electronic switching off/on device in Miniature low-voltage switch shown in Fig. 1；Fig. 4 is shown in Fig. 3
The electronic switching off/on device a kind of perspective view when another angle is observed；Fig. 5 is electronic switching off/on device shown in Fig. 3
A kind of decomposing schematic representation.
The present embodiment is a kind of Miniature low-voltage switch, as shown in Fig. 1 to Fig. 5, including Miniature low-voltage switch body 1, small-sized
The divide-shut brake that low tension switch body includes housing 11, stretch out housing is guide tracked with manual trigger piece 12 and the DIN being arranged on housing
Clamping mechanism 13；Its construction features is: also include for driving manual trigger piece to carry out the electronic divide-shut brake dress of divide-shut brake action
Put 2；Electronic switching off/on device has insulation crust 3, group handle 4 stretching out insulation crust, dials, for drive, the electricity that handle is back and forth stirred
Motivation structure 5 and the DIN guide tracked card dress portion 6 being arranged on insulation crust；Described group of handle and the hands on Miniature low-voltage switch body
Dynamic trigger piece is relatively fixed setting, and electronic switching off/on device is started trigger piece carry out divide-shut brake action by being dialled grip strip.
Motor drive mechanism in the present embodiment includes having the motor 52 of output gear 51, thumb wheel 53 and linkage output
The linkage gear assembly 54 of gear and thumb wheel, described motor by linkage gear assembly drive thumb wheel reciprocating rotation, and and then
Being driven by thumb wheel and dial handle reciprocating rotation, group handle is owing to being relatively fixed setting with manual trigger piece, thus drives manual trigger piece to carry out
Divide-shut brake action.Being 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 includes master gear 541 and pinion 542, the master gear being coaxially disposed
Being the circumference gear being equipped with the gear teeth on whole excircle with thumb wheel, pinion is to only have ability at partial arc on whole excircle
The sector gear being toothed around, master gear engages setting with output gear, and pinion engages setting with thumb wheel.
If starting, when using power-off, the motor that rotary resistance is less, namely less power can driving under off-position
Motor drive mechanism reciprocating rotation, then the existence of this kind of electronic switching off/on device does not interferes with the overload of Miniature low-voltage switch, short
Road trip protection.
It addition, when selecting the motor that resistance is bigger, namely the power of Miniature low-voltage switch tripping operation can not driving electric mechanism
Reciprocating rotation, then can also arrange a bidirectional clutch 543 being coaxially disposed with master gear, pinion, this bidirectional clutch
Existence so that motor forward/backward rotation moves time, all can by linkage gear assembly drive thumb wheel rotate, again can be electronic
Under machine off-position, its group of handle will not hinder the overload of Miniature low-voltage switch, short-circuit protection to trip.
In the present embodiment, dial handle and manual trigger piece and be relatively fixed setting by a pin 7.
(embodiment 2)
Fig. 6 is a kind of decomposing schematic representation of motor drive mechanism in the second structure of the present invention, it is shown that the second of the present invention
Detailed description of the invention.
The present embodiment is substantially the same manner as Example 1, and difference is: the linkage gear assembly in the present embodiment only includes
Master gear 541, bearing pin 544 and bidirectional clutch 543, master gear directly engages setting with thumb wheel；Output gear, master gear and dial
Wheel is all the circumference gear being toothed around in whole outer circumferential walls.This embodiment simplifies the structure of wheel moving gear, in embodiment 1
On the basis of eliminate pinion, in the present embodiment, the angle of thumb wheel reciprocating rotation is dependent on the angle of motor rotation and controls
System.
(embodiment 3)
Fig. 7 is a kind of structural representation of linkage gear assembly in the third structure of the present invention, it is shown that the of the present invention
Three kinds of detailed description of the invention.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 7, and described linkage gear assembly includes
The master gear 541 being fixedly installed on bearing pin 544, the pinion 542 being slidably arranged on bearing pin, the line that is arranged on master gear
Circle 545, the yoke 546 that is arranged on pinion, for the back-moving spring that pinion is pushed away away from the direction of master gear
547, the ball 548 being arranged between master gear and pinion；The proximal surface 5411 of the adjacent pinion of master gear is provided with many
The individual spacing hole 549 be arrangeding in parallel with bearing pin bearing of trend, ball is positioned at the opening of spacing hole, and each back-moving spring is positioned at accordingly
In one spacing hole, its outboard end is connected on ball, and makes ball protrude from master gear for adjoining the proximal surface of pinion；
Adsorb yoke after coil electricity, thus overcome the elastic force of back-moving spring, drive pinion to be connected on the proximal surface of master gear, this
Time master gear drive pinion to rotate by the effect of frictional force, and then drive thumb wheel to rotate.
In the present embodiment, spacing hole be respectively arranged at the two ends with a screw plug 100, be used for preventing ball and back-moving spring from dropping out.
(embodiment 4)
Fig. 8 is a kind of decomposition texture schematic diagram of the 4th kind of structure of the present invention, it is shown that the 4th kind of concrete reality of the present invention
Execute mode.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 8, dials handle and manual trigger piece by one
Shackle member 8 is relatively fixed setting, and this shackle member includes linkage part 81 and is set in the socket part 82 dialled on handle and manual trigger piece.
Require emphasis and be pointed out that, although embodiment 1 to embodiment 4 gives the specific embodiment party of several motor drive mechanism
Formula, but group handle can be driven back and forth to stir, and and then drive the manual trigger piece of divide-shut brake of miniature circuit breaker body to carry out
The motor drive mechanism of divide-shut brake action, the change of its structure is multiterminal, as long as motor drive mechanism is small enough to can be built in small-sized
In the insulation crust of the same profile of breaker body housing and size.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And these
Belong to obvious change that the connotation of the present invention extended out or variation still falls within protection scope of the present invention.
Claims (1)
1. a Miniature low-voltage switch, including Miniature low-voltage switch body (1), Miniature low-voltage switch body include housing (11) and
Stretch out the manual trigger piece of the divide-shut brake (12) of housing；It is characterized in that: also include for driving manual trigger piece to carry out divide-shut brake dynamic
The electronic switching off/on device (2) made；Electronic switching off/on device have insulation crust (3), stretch out insulation crust dial handle (4) and
The motor drive mechanism (5) that handle is back and forth stirred is dialled for driving；Described group of handle is relative with the manual trigger piece on Miniature low-voltage switch body
Being fixedly installed, the side of the manual trigger piece that the described group of handle is arranged on Miniature low-voltage switch body also adjacent is fixedly installed, and dials handle
At the drive Xia Rao mono-center reciprocating rotation of motor drive mechanism, and Timing Belt is started trigger piece and is carried out divide-shut brake action；Motor drive mechanism
Including having the motor (52) of output gear (51), thumb wheel (53) and linkage output gear and the linkage gear assembly of thumb wheel
(54), described motor drives thumb wheel reciprocating rotation by linkage gear assembly, and and then drives group handle reciprocating rotary by thumb wheel
Dynamic, group handle is owing to being relatively fixed setting with manual trigger piece, thus drives manual trigger piece to carry out divide-shut brake action；On described thumb wheel admittedly
Surely being provided with plate (55), the outboard end of this plate stretches out insulation crust as dialling handle；Described linkage gear assembly includes coaxially setting
The master gear (541) put and pinion (542), master gear and thumb wheel are the circumference gears being equipped with the gear teeth on whole excircle,
Pinion is to only have the sector gear being just toothed around at partial arc on whole excircle, and master gear engages with output gear and sets
Putting, pinion engages setting with thumb wheel；Also include a bidirectional clutch being coaxially disposed with master gear, pinion (543), should
Bidirectional clutch makes motor when positive and negative rotation, all drives thumb wheel to rotate by linkage gear assembly.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395986.6A CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201310335560.8A CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
| CN201610394534.6A CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394531.2A CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394491.1A CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395245.8A CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335560.8A CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396010.0A Division CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A Division CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395245.8A Division CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394531.2A Division CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Division CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201610394491.1A Division CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103400708A CN103400708A (en) | 2013-11-20 |
| CN103400708B true CN103400708B (en) | 2016-08-10 |
Family
ID=49564310
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395245.8A Withdrawn CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201310335560.8A Active CN103400708B (en) | 2013-08-02 | 2013-08-02 | Miniature low-voltage switch |
| CN201610394491.1A Pending CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A Pending CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A Withdrawn CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Withdrawn CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201610394531.2A Pending CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395245.8A Withdrawn CN106298392A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394491.1A Pending CN106158541A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610394534.6A Pending CN106158543A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610396010.0A Withdrawn CN106298393A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
| CN201610395986.6A Withdrawn CN106449311A (en) | 2013-08-02 | 2013-08-02 | Small-sized low-voltage switch |
| CN201610394531.2A Pending CN106158542A (en) | 2013-08-02 | 2013-08-02 | A kind of Miniature low-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN106298392A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622924A (en) * | 2017-08-10 | 2018-01-23 | 康体佳智能科技（深圳）有限公司 | A kind of motor-operating mechanism of universal breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881509A (en) * | 2005-06-16 | 2006-12-20 | 高科技控制信息系统有限公司 | Automatic recovery device for creepage protection breakers |
| EP2131376A1 (en) * | 2008-06-03 | 2009-12-09 | Gewiss S.P.A. | Control device for circuit breakers |
| 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 |
| CN203367049U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature low-voltage switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN101777445B (en) * | 2009-12-24 | 2012-09-26 | 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 |
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
-
2013
- 2013-08-02 CN CN201610395245.8A patent/CN106298392A/en not_active Withdrawn
- 2013-08-02 CN CN201310335560.8A patent/CN103400708B/en active Active
- 2013-08-02 CN CN201610394491.1A patent/CN106158541A/en active Pending
- 2013-08-02 CN CN201610394534.6A patent/CN106158543A/en active Pending
- 2013-08-02 CN CN201610396010.0A patent/CN106298393A/en not_active Withdrawn
- 2013-08-02 CN CN201610395986.6A patent/CN106449311A/en not_active Withdrawn
- 2013-08-02 CN CN201610394531.2A patent/CN106158542A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881509A (en) * | 2005-06-16 | 2006-12-20 | 高科技控制信息系统有限公司 | Automatic recovery device for creepage protection breakers |
| EP2131376A1 (en) * | 2008-06-03 | 2009-12-09 | Gewiss S.P.A. | Control device for circuit breakers |
| 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 |
| CN203367049U (en) * | 2013-08-02 | 2013-12-25 | 乐清市华尊电气有限公司 | Miniature low-voltage switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103400708A (en) | 2013-11-20 |
| CN106158541A (en) | 2016-11-23 |
| CN106298392A (en) | 2017-01-04 |
| CN106298393A (en) | 2017-01-04 |
| CN106449311A (en) | 2017-02-22 |
| CN106158543A (en) | 2016-11-23 |
| CN106158542A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103367060B (en) | Miniature circuit breaker | |
| CN103400708B (en) | Miniature low-voltage switch | |
| CN103367061B (en) | A kind of remote control operation mechanism of miniature circuit breaker | |
| CN103400725B (en) | Remote control operation mechanism of miniature circuit breaker | |
| CN103400707B (en) | A kind of Miniature low-voltage switch | |
| CN203367182U (en) | Miniature circuit breaker | |
| CN203406191U (en) | Miniature low voltage switch | |
| CN203367049U (en) | Miniature low-voltage switch | |
| CN203406246U (en) | Miniature breaker remote control operating mechanism | |
| CN203481072U (en) | A micro plastic switch | |
| CN203481169U (en) | A miniature breaker | |
| CN103400709B (en) | Remote control operation mechanism of miniature low-voltage switch | |
| CN203406192U (en) | Remote operating mechanism used for miniature plastic housing switch | |
| CN105762030B (en) | Miniature circuit breaker with electronic switching off/on device | |
| CN103400729B (en) | A kind of miniature circuit breaker | |
| CN203367046U (en) | Miniature switch | |
| CN105719922A (en) | Miniature circuit breaker | |
| CN105742134A (en) | Electric opening and closing miniature circuit breaker | |
| CN105742133A (en) | Electric opening and closing miniature circuit breaker | |
| CN105742132A (en) | Miniature circuit breaker with electric opening and closing device | |
| CN203367047U (en) | Miniature switch | |
| CN105788980A (en) | Miniature circuit breaker | |
| CN105762031A (en) | Miniature circuit breaker with electric opening/closing function | |
| CN105762037A (en) | Miniature circuit breaker with electric opening/closing function | |
| CN203406193U (en) | Remote operating mechanism used for miniature plastic housing switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chu Inventor after: Pan Ruxin Inventor after: Hu Wenming Inventor after: Wei Rongling Inventor after: Zhang Jiannan Inventor before: Hu Xiaoqing |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160612 Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Applicant after: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. Address before: Yueqing city streets east of Niu Bi Dong Cun 325600 in Zhejiang province Wenzhou City Applicant before: Yueqing Huazun Electric Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: Huanyu Group Zhejiang hi tech Limited by Share Ltd Address before: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Miniature low-voltage switch Effective date of registration: 20171219 Granted publication date: 20160810 Pledgee: China Co truction Bank Corp Yueqing branch Pledgor: Huanyu Group Zhejiang hi tech Limited by Share Ltd Registration number: 2017330000309 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325604 Wenzhou Bridge Industrial Zone, beibaixiang, Yueqing City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |
|
| CP03 | Change of name, title or address |