CN106298386A - A kind of remote control operation mechanism of miniature circuit breaker - Google Patents
A kind of remote control operation mechanism of miniature circuit breaker Download PDFInfo
- Publication number
- CN106298386A CN106298386A CN201610396541.XA CN201610396541A CN106298386A CN 106298386 A CN106298386 A CN 106298386A CN 201610396541 A CN201610396541 A CN 201610396541A CN 106298386 A CN106298386 A CN 106298386A
- Authority
- CN
- China
- Prior art keywords
- gear
- pinion
- master gear
- thumb wheel
- handle
- 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.)
- Withdrawn
Links
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
-
- 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
- Breakers (AREA)
Abstract
The invention discloses a kind of remote control operation mechanism of miniature circuit breaker, including insulation crust, stretch out dialling handle and dialling, for driving, the motor drive mechanism that handle is back and forth stirred of insulation crust.The present invention is individually being made of one part the remote control operation mechanism of miniature circuit breaker, in use, can be mounted side by side with miniature circuit breaker, thus has good looking appearance, installs convenient, easy to use advantage.
Description
Technical field
The invention belongs to Miniature low-voltage switch structure-design technique field, be specifically related to a kind of miniature circuit breaker and remotely control
Operating mechanism.
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 the most small-sized disconnected to use
Road device remote control operation mechanism.
The technical scheme realizing the object of the invention is: a kind of remote control operation mechanism of miniature circuit breaker, it is characterised in that:
Including insulation crust, stretch out dialling handle, the motor drive mechanism back and forth stirred for drive group handle and being arranged on outside insulation of insulation crust
DIN guide tracked card dress portion on shell；Dial the handle drive Xia Rao mono-center reciprocating rotation at motor drive mechanism；Motor drive mechanism includes having
The motor of output gear, thumb wheel and linkage output gear and the linkage gear assembly of thumb wheel, described motor is by linkage
Gear assembly drive thumb wheel reciprocating rotation, and and then by thumb wheel drive dial handle reciprocating rotation, dial handle due to manual trigger piece phase
To being fixedly installed, thus the manual trigger piece of external miniature circuit breaker is driven to carry out divide-shut brake action；It is fixed with on described thumb wheel
Plate, the outboard end of this plate stretches out insulation crust as dialling handle；Described linkage gear assembly includes the master gear being coaxially disposed
With pinion, master gear and thumb wheel are the circumference gears being equipped with the gear teeth on whole excircle, pinion is on whole excircle
The sector gear being only just toothed around at partial arc, master gear engages setting with output gear, and pinion engages with thumb wheel
Arrange；Also including a bidirectional clutch being coaxially disposed with master gear, pinion, this bidirectional clutch makes motor positive and negative
During rotation, all thumb wheel can be driven to rotate by linkage gear assembly；Described linkage gear assembly includes being fixedly installed on bearing pin
Master gear, the pinion being slidably arranged on bearing pin, the coil being arranged on master gear, the yoke being arranged on pinion,
For the back-moving spring that pinion is pushed away away from the direction of master gear, the rolling being arranged between master gear and pinion
Pearl；The proximal surface of the adjacent pinion of master gear is provided with multiple spacing hole be arrangeding in parallel with bearing pin bearing of trend, ball position
In the opening of spacing hole, each back-moving spring is positioned in a corresponding spacing hole, and 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,
Driving pinion to be connected on the proximal surface of master gear, now master gear drives pinion to rotate by the effect of frictional force, enters
And drive thumb wheel to rotate；Spacing hole be respectively arranged at the two ends with a screw plug, be used for preventing ball and back-moving spring from dropping out.
The present invention is individually being made of one part the remote control operation mechanism of miniature circuit breaker, in use, and can be with little
Type chopper is mounted side by side, utilize motor drive mechanism drive dial handle back and forth stir, recycling dial grip strip move miniature circuit breaker deciliter
Lock manual trigger piece reciprocating rotation is to realize the long-range control of divide-shut brake.It addition, in order to simplify installation, also arrange on insulation crust
DIN guide tracked card dress portion.In concrete practice, insulation crust can be made and adaptive Miniature low-voltage switch body
Housing is onesize so that it is can snap fitted to side by side on external DIN guide rail with Miniature low-voltage switch body, thus have beautiful outline form
See, convenient, easy to use advantage is installed.Arrange with miniature circuit breaker split additionally, due to the present invention, do not affect original small-sized
The manufacturing of chopper, for enterprise, can by outsourcing or separately fabricated by the way of obtain the present invention, thus effectively subtract
Few fund input, reduces 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 operating mechanism shown in Fig. 1；
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 second of the present invention；
Fig. 5 is a kind of structural representation of linkage gear assembly in the third structure of the present invention；
Fig. 6 is the first application schematic diagram of the present invention；
Fig. 7 is the second application schematic diagram of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 3 shows the first detailed description of the invention of the present invention, and wherein Fig. 1 is the one of the first structure of the present invention
Perspective view；Fig. 2 is a kind of perspective view when another angle is observed of the operating mechanism shown in Fig. 1；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, and as shown in Fig. 1 to Fig. 3, this operating mechanism 2 wraps
Include insulation crust 3, stretch out dialling handle 4, the motor drive mechanism 5 back and forth stirred for drive group handle and being arranged on absolutely of insulation crust
DIN guide tracked card dress portion 6 on edge shell.
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.
(embodiment 2)
Fig. 4 is a kind of decomposing schematic representation of motor drive mechanism in the second of the present invention, it is shown that the second of the present invention is embodied as
Mode.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 4, the linkage gear in the present embodiment
Assembly only includes master gear 541, bearing pin 544 and bidirectional clutch 543, and master gear directly engages setting with thumb wheel；Output gear,
Master gear and thumb wheel are all the circumference gears being toothed around in whole outer circumferential walls.This embodiment simplifies the knot of wheel moving gear
Structure, eliminates pinion on the basis of embodiment 1, and in the present embodiment, the angle of thumb wheel reciprocating rotation is dependent on motor rotation
Angle control.
(embodiment 3)
Fig. 5 is a kind of structural representation of linkage gear assembly in the third structure of the present invention, it is shown that the third of the present invention
Detailed description of the invention.
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 5, 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.
(application examples 1)
Fig. 6 is the first application schematic diagram of the present invention, it is shown that the concrete application mode of the first of the present invention.
Should use-case be the specifically used mode of one of above-described embodiment 1, as shown in Figure 6, operating mechanism 2 and small-sized open circuit
Device you be arranged side by side by body 1, this Miniature low-voltage switch body includes housing 11, stretches out manual trigger piece 12 and of divide-shut brake of housing
The guide tracked clamping mechanism of DIN 13 being arranged on housing；Dial handle and manual trigger piece is also arranged side by side, and relative by a pin 7
Fixing connection.Operating mechanism is started trigger piece make miniature circuit breaker body carry out divide-shut brake action by being dialled grip strip, thus realizes
Remotely control.
(application examples 2)
Fig. 7 is the second application schematic diagram of the present invention, it is shown that the concrete application mode of the second of the present invention.
Should use-case essentially identical with application examples 1, difference is: dial handle and manual trigger piece by shackle member 8 phase
To being fixedly installed, this shackle member includes linkage part 81 and is set in the socket part 82 dialled on handle and manual trigger piece.
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 remote control operation mechanism of miniature circuit breaker, it is characterised in that: include insulation crust, stretch out dialling of insulation crust
Handle, the motor drive mechanism back and forth stirred for drive group handle and the DIN guide tracked card dress portion being arranged on insulation crust；Dial handle at electricity
The drive Xia Rao mono-center reciprocating rotation of motivation structure；Motor drive mechanism includes having the motor of output gear, thumb wheel and linkage
The linkage gear assembly of output gear and thumb wheel, described motor drives thumb wheel reciprocating rotation by linkage gear assembly, goes forward side by side
And driven by thumb wheel and dial handle reciprocating rotation, group handle is owing to being relatively fixed setting with manual trigger piece, thus drives outer connection small to break
The manual trigger piece of road device carries out divide-shut brake action；Being fixed with plate on described thumb wheel, the outboard end of this plate stretches out outside insulation
Shell is as dialling handle；Described linkage gear assembly includes master gear and the pinion being coaxially disposed, master gear and thumb wheel be whole outside
Being equipped with the circumference gear of the gear teeth on circumference, pinion is to only have the sector being just toothed around at partial arc on whole excircle
Gear, master gear engages setting with output gear, and pinion engages setting with thumb wheel；Also include one and master gear, pinion
The bidirectional clutch being coaxially disposed, when this bidirectional clutch makes motor forward/backward rotation move, all can pass through linkage gear assembly band
Dynamic thumb wheel rotates；Described linkage gear assembly includes the master gear being fixedly installed on bearing pin, the pair being slidably arranged on bearing pin
Gear, the coil being arranged on master gear, the yoke being arranged on pinion, for pinion away from the side of master gear
To the back-moving spring pushed away, the ball that is arranged between master gear and pinion；On the proximal surface of the adjacent pinion of master gear
Being provided with multiple spacing hole 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
In a corresponding spacing hole, its outboard end is connected on ball, and makes ball protrude from master gear for adjoining the neighbour of pinion
Junction；Adsorb yoke after coil electricity, thus overcome the elastic force of back-moving spring, drive pinion to be connected to the proximal surface of master gear
On, now master gear drives pinion to rotate by the effect of frictional force, and then drives thumb wheel to rotate；The two ends of spacing hole respectively set
There is a screw plug, be used for preventing ball and back-moving spring from dropping out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396541.XA CN106298386A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396541.XA CN106298386A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201310336073.3A CN103400725B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature circuit breaker |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336073.3A Division CN103400725B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106298386A true CN106298386A (en) | 2017-01-04 |
Family
ID=49564327
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396510.4A Withdrawn CN106340431A (en) | 2013-08-02 | 2013-08-02 | Remote control operating mechanism of miniature circuit breaker |
| CN201610393821.5A Pending CN106158534A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201610394698.9A Pending CN106158535A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201610396541.XA Withdrawn CN106298386A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201310336073.3A Active CN103400725B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature circuit breaker |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396510.4A Withdrawn CN106340431A (en) | 2013-08-02 | 2013-08-02 | Remote control operating mechanism of miniature circuit breaker |
| CN201610393821.5A Pending CN106158534A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
| CN201610394698.9A Pending CN106158535A (en) | 2013-08-02 | 2013-08-02 | A kind of remote control operation mechanism of miniature circuit breaker |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336073.3A Active CN103400725B (en) | 2013-08-02 | 2013-08-02 | Remote control operation mechanism of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106340431A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910231B (en) * | 2017-12-02 | 2020-02-07 | 悦动智能电器有限公司 | Circuit breaker integrated with electric operating mechanism |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740996B1 (en) * | 2005-06-16 | 2007-07-19 | 하이테콤시스템(주) | automatic recovery device for earth leakage breaker |
| 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 |
| JP2010061830A (en) * | 2008-09-01 | 2010-03-18 | Fuji Electric Fa Components & Systems Co Ltd | Electric operating device of circuit breaker |
| CN101777445B (en) * | 2009-12-24 | 2012-09-26 | 黄勤飞 | Electromagnetic clutch type drive device |
| 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 |
| CN202259084U (en) * | 2011-10-11 | 2012-05-30 | 上海澳瑞斯工控电子有限公司 | Remote controller used for closing and breaking control breaker/ separating switch |
| 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 |
| CN203406246U (en) * | 2013-08-02 | 2014-01-22 | 乐清市华尊电气有限公司 | Miniature breaker remote control operating mechanism |
| 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 CN201610396510.4A patent/CN106340431A/en not_active Withdrawn
- 2013-08-02 CN CN201610393821.5A patent/CN106158534A/en active Pending
- 2013-08-02 CN CN201610394698.9A patent/CN106158535A/en active Pending
- 2013-08-02 CN CN201610396541.XA patent/CN106298386A/en not_active Withdrawn
- 2013-08-02 CN CN201310336073.3A patent/CN103400725B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103400725B (en) | 2016-12-28 |
| CN103400725A (en) | 2013-11-20 |
| CN106158535A (en) | 2016-11-23 |
| CN106158534A (en) | 2016-11-23 |
| CN106340431A (en) | 2017-01-18 |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |
|
| WW01 | Invention patent application withdrawn after publication |