CN207938550U - A kind of breaker pushed with electromagnet - Google Patents
A kind of breaker pushed with electromagnet Download PDFInfo
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- CN207938550U CN207938550U CN201820455230.0U CN201820455230U CN207938550U CN 207938550 U CN207938550 U CN 207938550U CN 201820455230 U CN201820455230 U CN 201820455230U CN 207938550 U CN207938550 U CN 207938550U
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- iron core
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- permanent magnet
- electromagnet
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Abstract
The utility model is related to a kind of breakers pushed with electromagnet, including shell, handle, handle gear, Axis Tripod, transmission gear, opening/closing operation mechanism, dropout needle and the driving mechanism of driving dropout needle action, the handle, Axis Tripod is linked with handle gear respectively, the transmission gear is meshed with handle gear, the opening/closing operation mechanism driving transmission gear rotation, the opening/closing operation mechanism includes the first rack, first permanent magnet, first iron core, first coil, second rack, second permanent magnet, second iron core, second coil, magnetic conductive board, first rack is separately positioned on the both sides of transmission gear with the second rack and is meshed with transmission gear, the first coil is in series with the second coil, first iron core, second iron core is connected with magnetic conductive board respectively.Technical solutions of the utility model have simple in structure, dependable performance, the lower technique effect of production cost.
Description
Technical field
The utility model is related to low-voltage electrical apparatus electrical power distribution apparatus field, especially a kind of breaker pushed with electromagnet.
Background technology
In order to realize the intelligence of national low-voltage power network, the small-sized plastic-shell of the end effector as supply network
Breaker increases the automatic switching on and off function of remote, close signal control.Currently, such product of domestic many producer's displayings is more
Number is driven by decelerating motor, though have many advantages, such as, but still there are complicated, production cost is higher, reliability is insufficient scarce
It falls into.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of simple in structure, dependable performance,
The lower breaker pushed with electromagnet of production cost.
To achieve the above object, the utility model provides following technical solution：A kind of breaker pushed with electromagnet,
It is dynamic including shell, handle, handle gear, Axis Tripod, transmission gear, opening/closing operation mechanism, dropout needle and driving dropout needle
The driving mechanism of work, the handle, Axis Tripod are linked with handle gear respectively, and the transmission gear is mutually nibbled with handle gear
It closes, the opening/closing operation mechanism driving transmission gear rotation, the opening/closing operation mechanism includes the first rack, the first permanent magnetism
Body, the first iron core, first coil, the second rack, the second permanent magnet, the second iron core, the second coil, magnetic conductive board, first tooth
Item is separately positioned on the both sides of transmission gear with the second rack and is meshed with transmission gear, and first iron core is arranged first
In coil, first permanent magnet is fixedly connected with the first rack and is matched with first iron core, and second iron core is set
It sets in the second coil, second permanent magnet is fixedly connected with the second rack and is matched with second iron core, and described
One coil is in series with the second coil, and first iron core, the second iron core are connected with magnetic conductive board respectively.
So set, when the moment of coil leading to direct current, the permanent magnet one of dual permanent-magnet core lower end is heteropolar by iron core
Attract, another permanent magnet is ostracised by homopolarity and does expanding-contracting action, the common rotation for completing transmission gear, handle gear it is complete
At feed motion.When turning to change the current direction of coil, iron core does opposite action and completes to turn for the separating brake of handle gear
It is dynamic.After combined floodgate or separating brake, because electromagnet is without electricity, dual permanent-magnet is downward simultaneously by iron core suction, and transmission gear stress is on the contrary, hand
Handle can freely activity.The expanding-contracting action up and down of permanent magnet can be synchronous with the dynamic and static switch contacts of breaker.Handle teeth moves in turn
Make synchronous with the driving mechanism of driving dropout needle action（It is completed by energy storage electronic component）.The gear centre of handle gear has vertical
To delthyrium, being inserted into steel Axis Tripod can be with the same model breaker synchronization action of its side position installation.
The utility model is further arranged：First iron core, the second iron core are fixed by bolt and magnetic conductive board respectively to be connected
It connects in succession.
So set, further increasing the reliability of performance.
The utility model is further arranged：First permanent magnet and the second permanent magnet are separately fixed at first rack
In the second rack.
So set, structure is simpler, and further increase the reliability of performance.
The utility model is further arranged：It is provided with partition wall between the first coil and the second coil.
So set, further putting forward high performance reliability.
The utility model is further arranged：It is provided with magnetic isolation plate between first permanent magnet and the second permanent magnet.
So set, further putting forward high performance reliability.
The utility model is further arranged：The driving mechanism includes third permanent magnet, third iron core, tertiary coil, institute
State third iron core be placed in tertiary coil and with third permanent magnetism mates, one end of the third iron core and the dropout needle phase
It is equipped with, the third iron core is additionally provided with resetting spring.
So set, third iron core can drive dropout needle to act.
The utility model is further arranged：It is provided with the first guiding rib and the second guiding rib in the shell, described first
Rack is provided with the first guide groove coordinated with first guiding rib, and second rack is provided with and second guiding rib
Second guide groove of cooperation.
So set, further putting forward high performance reliability.
Description of the drawings
Fig. 1 is the utility model gate-dividing state example structure figure；
Fig. 2 is the utility model "on" position example structure figure.
Specific implementation mode
Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Referring to attached drawing 1- attached drawings 2, it is disclosed by the utility model with electromagnet push breaker, including shell 1, handle 2,
The driving machine that handle gear 3, Axis Tripod 4, transmission gear 5, opening/closing operation mechanism, dropout needle 6 and driving dropout needle 6 act
Structure, the handle 2, Axis Tripod 4 are linked with handle gear 3 respectively, and the transmission gear 5 is meshed with handle gear 3, institute
It states opening/closing operation mechanism driving transmission gear 5 to rotate, the opening/closing operation mechanism includes the first rack 7101, the first permanent magnetism
Body 7102, the first iron core 7103, first coil 7104, the second rack 7201, the second permanent magnet 7202, the second iron core 7203,
Two coil 7204, magnetic conductive board 73, first rack, 7101 and second rack 7201 are separately positioned on the both sides of transmission gear 5 simultaneously
It is meshed with transmission gear 5, first iron core 7103 is arranged in first coil 7104, first permanent magnet 7102 and the
One rack 7101 is fixedly connected and is matched with first iron core 7103, and second iron core 7203 is arranged in the second coil
In 7204, second permanent magnet 7202 is fixedly connected with the second rack 7201 and is matched with second iron core 7203, institute
First coil 7104 is stated to be in series with the second coil 7204, first iron core 7103, the second iron core 7203 respectively with magnetic conductive board
73 are connected.So set, when the moment of coil leading to direct current, the permanent magnet one of dual permanent-magnet core lower end is heteropolar by iron core
Attract, another permanent magnet is ostracised by homopolarity and does expanding-contracting action, the common rotation for completing transmission gear 5, handle gear 3
Complete feed motion.When turning to change the current direction of coil, iron core does opposite action and completes as the separating brake of handle gear 3
Rotation.After combined floodgate or separating brake, because electromagnet is without electricity, dual permanent-magnet is by iron core suction while downward, 5 stress phase of transmission gear
Instead, handle 2 can freely activity.The expanding-contracting action up and down of permanent magnet can be synchronous with the dynamic and static switch contacts of breaker.Handle
The driving mechanism that gear 3 is acted with driving dropout needle 6 acts is synchronous（It is completed by energy storage electronic component）.The tooth of handle gear 3
There is longitudinal delthyrium at wheel center, and being inserted into steel Axis Tripod 4 can be with the same model breaker synchronization action of its side position installation.
The present embodiment is further arranged：First iron core 7103, the second iron core 7203 pass through bolt 74 and magnetic conduction respectively
Plate 73 is fixedly connected with connection.So set, further increasing the reliability of performance.
The present embodiment is further arranged：First permanent magnet, 7102 and second permanent magnet 7202 is separately fixed at described
In one rack 7101 and the second rack 7201.So set, structure is simpler, and further increase the reliability of performance.
The present embodiment is further arranged：It is provided with partition wall 76 between the first coil 7104 and the second coil 7204.Such as
This setting, further puies forward high performance reliability.
The present embodiment is further arranged：It is provided with magnetic isolation plate between first permanent magnet, 7102 and second permanent magnet 7202
75.So set, further putting forward high performance reliability.
The present embodiment is further arranged：The driving mechanism includes third permanent magnet 81, third iron core 82, tertiary coil
83, the third iron core 82 is placed in tertiary coil 83 and is matched with third permanent magnet 81, one end of the third iron core 82
Setting is matched with the dropout needle 6, the third iron core 82 is additionally provided with resetting spring 84.So set, third iron core 82
Dropout needle 6 can be driven to act.
The present embodiment is further arranged：The first guiding rib 101 and the second guiding rib 102 are provided in the shell 1, it is described
First rack 7101 is provided with the first guide groove coordinated with first guiding rib 101, and second rack 7201 is provided with
With the second guide groove of second guiding rib 102 cooperation.So set, further putting forward high performance reliability.
Claims (7)
1. a kind of breaker pushed with electromagnet, including shell, handle, handle gear, Axis Tripod, transmission gear, divide-shut brake
Operating mechanism, dropout needle and driving dropout needle action driving mechanism, the handle, Axis Tripod respectively with handle gear-linked
Cooperation, the transmission gear are meshed with handle gear, and the opening/closing operation mechanism driving transmission gear rotation, feature exists
In：The opening/closing operation mechanism includes the first rack, the first permanent magnet, the first iron core, first coil, the second rack, second
Permanent magnet, the second iron core, the second coil, magnetic conductive board, first rack and the second rack are separately positioned on the two of transmission gear
Side is simultaneously meshed with transmission gear, and first iron core is arranged in first coil, and first permanent magnet and the first rack are solid
Fixed connect simultaneously matches with first iron core, and second iron core is arranged in the second coil, second permanent magnet and the
Two racks are fixedly connected and are matched with second iron core, and the first coil is in series with the second coil, first iron
Core, the second iron core are connected with magnetic conductive board respectively.
2. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First iron core, the second iron
Core is fixedly connected with magnetic conductive board by bolt connect respectively.
3. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First permanent magnet and second
Permanent magnet is separately fixed in first rack and the second rack.
4. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：The first coil and the second line
Partition wall is provided between circle.
5. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First permanent magnet and second
Magnetic isolation plate is provided between permanent magnet.
6. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：The driving mechanism includes third
Permanent magnet, third iron core, tertiary coil, the third iron core be placed in tertiary coil and with third permanent magnetism mates, it is described
One end of third iron core matches setting with the dropout needle, and the third iron core is additionally provided with resetting spring.
7. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：It is provided with first in the shell
Guiding rib and the second guiding rib, first rack are provided with the first guide groove coordinated with first guiding rib, and described
Two racks are provided with the second guide groove coordinated with second guiding rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455230.0U CN207938550U (en) | 2018-04-02 | 2018-04-02 | A kind of breaker pushed with electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455230.0U CN207938550U (en) | 2018-04-02 | 2018-04-02 | A kind of breaker pushed with electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938550U true CN207938550U (en) | 2018-10-02 |
Family
ID=63656479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455230.0U Active CN207938550U (en) | 2018-04-02 | 2018-04-02 | A kind of breaker pushed with electromagnet |
Country Status (1)
| Country | Link |
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| CN (1) | CN207938550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321056A (en) * | 2018-04-02 | 2018-07-24 | 浙江智美电气有限公司 | A kind of breaker pushed with electromagnet |
-
2018
- 2018-04-02 CN CN201820455230.0U patent/CN207938550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321056A (en) * | 2018-04-02 | 2018-07-24 | 浙江智美电气有限公司 | A kind of breaker pushed with electromagnet |
| CN108321056B (en) * | 2018-04-02 | 2024-05-03 | 浙江智美电气有限公司 | Circuit breaker pushed by electromagnet |
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