CN105895463B - A kind of control device of breaker - Google Patents
A kind of control device of breaker Download PDFInfo
- Publication number
- CN105895463B CN105895463B CN201610327371.XA CN201610327371A CN105895463B CN 105895463 B CN105895463 B CN 105895463B CN 201610327371 A CN201610327371 A CN 201610327371A CN 105895463 B CN105895463 B CN 105895463B
- Authority
- CN
- China
- Prior art keywords
- driver plate
- housing
- breaker
- drive rod
- control device
- 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.)
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Links
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release mechanisms
-
- 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 present invention relates to a kind of control devices of breaker, it is characterised in that：Include housing, for controlling circuit breaker operating handle rotation by the drive rod of breaker closing, described drive rod one end is driving end, the other end is plugged on housing to be coordinated with housing into rotation, housing is equipped with the straight slot being inserted into for inserted link, driver plate is equipped in the housing, swing arm, the driver plate coordinates with housing sliding, swing arm one end is set on drive rod and is linked with drive rod, the other end is extended on sliding trace when driver plate forward direction slides, driver plate is equipped with the drive surface for inserted link to be driven to move upwards in driver plate reverse shuffle, the power source for driver plate to be controlled to slide is additionally provided in housing.Using above-mentioned technical proposal, the present invention provides a kind of control device of breaker, combined floodgate, the separating brake of energy auto-controlled circuit breaker, more convenient to use, safety.
Description
Technical field
The present invention relates to field of circuit breakers, more particularly to a kind of control device of breaker.
Background technology
A kind of existing breaker, includes shell 1 ', moving contact 2 ', static contact 3 ', for control moving contact 2 ' with it is quiet
The operating mechanism of 3 ' switching of contact, operating mechanism include operation handle 4 ', lever 5 ', tripping 6 ', lock 7 ', connecting rod 8 ', institute
The operation handle 4 ' stated is equipped with articulated shaft, and articulated shaft is hingedly set with shell 1 ', and the first axle body 9 ' is equipped in shell 1 ', described
Lever 5 ', moving contact 2 ' be set on the first axle body 9 ', through connecting rod 8 ' is connect between operation handle 4 ' and tripping 6 ', lever 5 '
The second axle body 51 ', third axis body 52 ' are equipped with, the tripping 6 ', which is set on the second axle body 51 ', forms tripping 6 ' and lever
5 ' are hinged, and lock 7 ', which is set in, forms being hinged for lock 7 ' and lever 5 ' on third axis body 52 ', and lock 7 ' is equipped with bayonet
71 ', 71 ' position of bayonet is corresponded in tripping 6 ' equipped with fixture block 61 ', in order to facilitate manual brake separating, jack is additionally provided on lock 7 '
72 ', jack 72 ' is interior to be inserted with inserted link 73 '.During closing by hand, rotating operation handle 4 ' drives tripping 6 ' to swing by connecting rod 8 '
So that the fixture block 61 ' in tripping 6 ' is caught in the bayonet 71 ' on lock 7 ' Nei, moving contact 2 ' is connected with static contact 3 ' at this time；
During manual brake separating, lock 7 ' is pushed to be rotated up by inserted link 73 ' so that fixture block 61 ' is detached from bayonet 71 ', moves touch at this time
First 2 ' disconnect with static contact 3 '.But at present breaker be all by being closed a floodgate manually, separating brake, it is inconvenient for operation, it is uneasy
Entirely, it is more inconvenient when being operated in particular for multiple breakers.
Invention content
The purpose of the present invention：The defects of in order to overcome the prior art, the present invention provides a kind of control device of breaker,
Combined floodgate, the separating brake of its energy auto-controlled circuit breaker, more convenient to use, safety.
Technical scheme of the present invention：A kind of control device of breaker, it is characterised in that：Include housing, for controlling
The drive rod of breaker closing, described drive rod one end are driving end by circuit breaker operating handle rotation, and the other end is plugged in
Coordinating on housing with housing into rotation, housing is equipped with the straight slot being inserted into for inserted link, and driver plate, swing arm are equipped in the housing,
The driver plate coordinates with housing sliding, and swing arm one end is set on drive rod and is linked with drive rod, other end extension
On sliding trace when being slid to driver plate forward direction, driver plate is equipped with to drive inserted link upward in driver plate reverse shuffle
The drive surface of movement is additionally provided with the power source for driver plate to be controlled to slide in housing.
Using above-mentioned technical proposal, when needing to close a floodgate, driver plate forward direction is controlled to slide by power source, driver plate pushes
Swing arm is swung, so as to which drive rod be driven to rotate and then drive operation handle rotation by breaker closing, at this point, the lock in breaker
Cingulum moves inserted link movement, on sliding trajectory when one end that inserted link is inserted into housing is located at driver plate reverse shuffle；It is needing to divide
During lock, driver plate reverse shuffle is controlled by power source, drive surface pushes inserted link to move upwards the rotation of drive lock by breaker
Separating brake.The control device of this structure, combined floodgate, the separating brake of energy auto-controlled circuit breaker, more convenient to use, safety.
The further setting of the present invention：The power source is motor, and the output shaft of motor is equipped with gear, on driver plate
Equipped with rack, rack and pinion engagement.
It using above-mentioned further setting, is directly rotated forward, inverted by motor, slid, pass through gear, rack drives driver plate
Dynamic structure is simpler.
The further setting of the present invention：It is equipped in the housing for motor to be controlled to rotate forward, the circuit board of reversion, circuit
Be respectively provided on plate when swing arm swings to combined floodgate, open position control motor be stopped the first displacement sensor,
Second displacement sensor.
Using above-mentioned further setting, the first displacement sensor, second displacement sensor respectively swing arm swing to combined floodgate,
Motor is controlled to be stopped during open position, can prevent breaker from being damaged due to combined floodgate, separating brake exceed stroke range in this way.
The further setting of the present invention：It is additionally provided with to push inserted link by breaker point in driver plate on the circuit board
The third displacement sensor for controlling motor that driver plate is driven to move certain distance to combined floodgate direction after lock.
Using above-mentioned further setting, after inserted link is by breaker open operation, motor drives driver plate to be moved to combined floodgate direction
Certain distance, inserted link can move downward, more convenient in closing by hand in this way.
The further setting of the present invention：It is parallel in the inner walls to be equipped with two guide plates, between two guide plates between
Guide groove is formed every setting, driver plate is located at the sliding cooperation that driver plate and housing are formed in guide groove.
Further set using above-mentioned so that the slip of driver plate is more steady, will not generation position offset, structure letter
It is single.
The further setting again of the present invention：The driver plate includes driver plate ontology, and driver plate ontology is arranged on
In guide groove, driver plate ontology is equipped with drive block, and swing arm is extended on sliding trace when drive block forward direction slides, drive surface
It is arranged on driver plate ontology.
Using above-mentioned setting further again so that the processing of driver plate is more convenient, and structure is compacter, transmission performance
Reliably.
The further setting again of the present invention：The drive rod is set for polygon.
Using above-mentioned setting further again, it is only necessary to which in the center of operation handle, processing is identical with driving rod-shape
Polygonal hole, then, drive rod, which is directly inserted in polygonal hole, operation handle to be driven to rotate, processing it is more convenient,
Structure is simpler.
Description of the drawings
Fig. 1 is the structure diagram of existing breaker；
Fig. 2 specific embodiment of the invention and breaker connection structure diagram；
Fig. 3 is the external structure schematic diagram of the specific embodiment of the invention；
Fig. 4 is the internal structure schematic diagram of the specific embodiment of the invention；
Fig. 5 is driver plate structure chart in the specific embodiment of the invention；
Fig. 6 is the operation handle structure chart to match with drive rod in the specific embodiment of the invention；
Fig. 7 be and board structure of circuit figure in the specific embodiment of the invention.
Specific embodiment
As shown in figs. 1-7, a kind of control device of breaker includes housing 1, for controlling circuit breaker operating handle 4 '
The drive rod 2 of breaker closing, described 2 one end of drive rod are driving end by rotation, and the other end is plugged on housing 1 and housing
1 is rotatably assorted, and housing 1 is equipped with the straight slot 11 being inserted into for inserted link 73 ', and the straight slot 11 is for inserted link 73 ' in combined floodgate, separating brake
Movement, is equipped with driver plate 4, swing arm 5 in the housing 1, and parallel on 1 inner wall of housing to be equipped with two guide plates 6,7, two lead
It is arranged at intervals between plate 6,7 and forms guide groove 8, driver plate 4 is located at formation driver plate 4 and the sliding of housing 1 in guide groove 8 and matches
It closes, 5 one end of swing arm is set on drive rod 2 and is linked with drive rod 2, and the other end is extended to when driver plate 4 is positive to be slid
On sliding trace, swing arm 5 is rotated synchronously with drive rod 2, and driver plate 4 is equipped with to be inserted for being driven in 4 reverse shuffle of driver plate
The drive surface 9 that bar 73 ' moves upwards, drive surface 9 are inclined-plane, and the power for driver plate 4 to be controlled to slide is additionally provided in housing 1
Source, power source are motor 10, are equipped with two positioning plates 100,200 relatively in housing 1, two positioning plates 100,200 surround positioning chamber
300, motor 10 is arranged in positioning chamber 300, and the output shaft of motor 10 is equipped with gear 20, and driver plate 4 is equipped with rack 30, tooth
Item 30 is engaged with gear 20.Certain power source can also use cylinder etc., for example driver plate 4 be pushed to slide by cylinder.
The circuit board 40 for motor 10 to be controlled to rotate forward, is inverted is equipped in the housing 1, is respectively equipped on circuit board 40
For when swing arm 5 swings to combined floodgate, open position control motor 10 be stopped the first displacement sensor, second displacement pass
Sensor.First displacement sensor includes the first magnetic induction part 50, the first magnet, and second displacement sensor includes the second magnetic
Iron, the second magnetic induction part 70, the first displacement sensor, second displacement sensor share a magnet 60, and magnet 60 is arranged on
In swing arm 5.It is additionally provided with to control motor after driver plate 4 pushes inserted link 73 ' by breaker open operation on the circuit board 40
10 drive driver plates 4 move the third displacement sensor of certain distance to combined floodgate direction.Third displacement sensor includes third
Magnet 80, third magnetic induction part 90, magnet 80 are arranged on driver plate 4.First displacement sensor, second displacement sensor,
Third displacement sensor may be optical displacement sensor etc..
In the specific embodiment of the invention, the driver plate 4 includes driver plate ontology 41, and driver plate ontology 41 is arranged on
In guide groove 8, driver plate ontology 41 is equipped with drive block 42, and swing arm 5 extends to sliding trace when drive block 42 is positive to be slid
On, drive surface 9, rack 30 are arranged on driver plate ontology 41.Wherein, the drive rod 2 be rectangular setting, certainly its
It can be triangle, hexagon etc., only need to process rectangular hole 41 ' in the center of operation handle 4 ' in this way, then will
Drive rod 2, which is directly inserted in square hole 41 ', can drive operation handle 4 ' to rotate synchronously, and processing is more convenient, and structure is simpler
It is single.
When needing to close a floodgate, control driver plate 4 is positive to slide by motor, driver plate 4 pushes swing arm 5 to put through drive block
It is dynamic, so as to which drive rod 2 be driven to rotate and then drive operation handle rotation by breaker closing, at this point, the hasp strap in breaker
Dynamic inserted link 73 ' moves downward, and inserted link 73 ' extends to sliding trajectory when one end in housing 1 is located at 4 reverse shuffle of driver plate
On；When needing separating brake, 4 reverse shuffle of driver plate is controlled by power source, drive surface 9 pushes inserted link 73 ' to move upwards drive
Lock is rotated breaker open operation.Therefore, the control device of this structure, combined floodgate, the separating brake of energy auto-controlled circuit breaker, makes
With more convenient, safety.
Claims (7)
1. a kind of control device of breaker, it is characterised in that：Include housing, incited somebody to action for circuit breaker operating handle to be controlled to rotate
The drive rod of breaker closing, described drive rod one end are driving end, and the other end of drive rod is plugged on housing and housing
It is rotatably assorted, housing is equipped with the straight slot being inserted into for inserted link, and driver plate, swing arm, the driver plate are equipped in the housing
It slides and coordinates with housing, swing arm one end is set on drive rod and is linked with drive rod, and the other end of swing arm extends to transmission
On sliding trace when plate forward direction slides, driver plate is equipped with to drive what inserted link moved upwards in driver plate reverse shuffle
Drive surface is additionally provided with the power source for driver plate to be controlled to slide in housing.
2. the control device of breaker according to claim 1, it is characterised in that：The power source be motor, motor
Output shaft be equipped with gear, driver plate be equipped with rack, rack and pinion engagement.
3. the control device of breaker according to claim 2, it is characterised in that：It is equipped with to control in the housing
Motor rotates forward, the circuit board of reversion, is respectively provided on circuit board and controls motor when swing arm swings to combined floodgate, open position
The first displacement sensor, the second displacement sensor being stopped.
4. the control device of breaker according to claim 3, it is characterised in that：It is additionally provided with and is used on the circuit board
Control motor drive driver plate moves the third of certain distance to combined floodgate direction after driver plate pushes inserted link by breaker open operation
Displacement sensor.
5. the control device of the breaker according to claims 1 or 2 or 3 or 4, it is characterised in that：The inner walls
It is above parallel to be equipped with two guide plates, it is arranged at intervals between two guide plates and forms guide groove, driver plate, which is located in guide groove, forms transmission
The sliding cooperation of plate and housing.
6. the control device of breaker according to claim 5, it is characterised in that：The driver plate includes driver plate
Ontology, driver plate ontology are arranged in guide groove, and driver plate ontology is equipped with drive block, and swing arm extends to the sliding of drive block forward direction
When sliding trace on, drive surface is arranged on driver plate ontology.
7. the control device of the breaker according to claims 1 or 2 or 3 or 4 or 6, it is characterised in that：The drive rod
It is set for polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327371.XA CN105895463B (en) | 2016-05-17 | 2016-05-17 | A kind of control device of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327371.XA CN105895463B (en) | 2016-05-17 | 2016-05-17 | A kind of control device of breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105895463A CN105895463A (en) | 2016-08-24 |
| CN105895463B true CN105895463B (en) | 2018-06-15 |
Family
ID=56716317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327371.XA Active CN105895463B (en) | 2016-05-17 | 2016-05-17 | A kind of control device of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895463B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451330B (en) * | 2016-10-14 | 2018-11-20 | 无锡市海升电子科技有限公司 | A kind of power-off of earth leakage protective device is from opening control system |
| CN110605790B (en) * | 2019-09-23 | 2023-12-29 | 金华市亚虎工具有限公司 | Switch mechanism of land cutting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001319554A (en) * | 2000-05-08 | 2001-11-16 | Docomo Engineering Hokkaido Inc | Automatic restoration device for breaker |
| CN102804321B (en) * | 2009-05-25 | 2015-11-25 | Abb瑞士有限公司 | For the switch element of the protection switch with rocking arm |
| CN104332367B (en) * | 2014-11-17 | 2016-10-26 | 俊朗电气有限公司 | Micro-disconnected type pre-payment automatic reclosing |
| CN204927098U (en) * | 2015-07-14 | 2015-12-30 | 温州奥然电气科技有限公司 | On -off operation mechanism and circuit breaker |
| CN105070608B (en) * | 2015-08-12 | 2017-08-29 | 宏秀电气有限公司 | A kind of method of work of automatic divide-shut brake miniature circuit breaker |
| CN205752067U (en) * | 2016-05-17 | 2016-11-30 | 乐清市尔安电气科技有限公司 | A kind of control device of chopper |
-
2016
- 2016-05-17 CN CN201610327371.XA patent/CN105895463B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105895463A (en) | 2016-08-24 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Haodi Inventor before: Chen Baisheng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161027 Address after: 325200 back streets, Liushi Town, Wenzhou, Zhejiang, Yueqing Applicant after: YUEQING ERAN ELECTRICAL TECHNOLOGY CO., LTD. Address before: 325000, No. 888, West Ring Road, West Village, Liushi Town, Yueqing City, Zhejiang, Wenzhou Applicant before: Chen Baisheng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180625 Address after: 325000 Zhejiang Wenzhou Yueqing city Liushi town after Street Industrial Zone Patentee after: Yueqing remaining magnetic loop coil plant Address before: 325200 Zhejiang Wenzhou Yueqing city Liushi town after Street Industrial Zone Patentee before: YUEQING ERAN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325604 Houjie Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Cunyu Electric Technology Co., Ltd. Address before: 325000 Zhejiang Wenzhou Yueqing city Liushi town after Street Industrial Zone Patentee before: Yueqing remaining magnetic loop coil plant |