CN208722803U - A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure - Google Patents
A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure Download PDFInfo
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- CN208722803U CN208722803U CN201821047094.8U CN201821047094U CN208722803U CN 208722803 U CN208722803 U CN 208722803U CN 201821047094 U CN201821047094 U CN 201821047094U CN 208722803 U CN208722803 U CN 208722803U
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- China
- Prior art keywords
- mating part
- flexible coupling
- conducting block
- integrally formed
- high vacuum
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Abstract
The utility model discloses a kind of being flexible coupling and conducting block fixed structure for novel high vacuum breaker, including being flexible coupling and conducting block, described one end being flexible coupling is configured to the first connecting pin, first connecting pin and the integrated molding that is flexible coupling, first connecting pin is equipped with the first mating part, first mating part and first connecting pin are integrally formed, the other end being flexible coupling is configured to second connection end, the second connection end with it is described be flexible coupling also be integrally formed, the second connection end is electrically connected with the lead-in line row on the shell for being fixed on high vacuum breaker, one end of the conducting block towards first mating part, which is constituted, one second mating part, second mating part and the conducting block are integrally formed, second mating part is electrically connected with the first mating part, first mating part is from one end of its length direction To the other end with one end of the length direction of second mating part to the other end by welding whole be electrically connected.
Description
Technical field
The utility model relates to high technical field of electric appliances, specifically a kind of novel high vacuum breaker is flexible coupling and conduction
Block fixed structure.
Background technique
Chinese invention patent application publication No. CN102097247A discloses a kind of " vacuum with dynamoelectric force compensating circuit
Breaker ", wherein be by the conducting loop structure that vacuum interrupter moving conductive rod is led to outside breaker insulation shell: with it is true
The connected moving conductive rod of empty arc-chutes moving contact connects conducting block, and conducting block is connect with one end flexible being flexible coupling, and soft company
The other end connect is connect with upper busbar, specifically opens up one group of fixation hole on one end end face that conducting block direction is flexible coupling, and
Be flexible coupling towards conducting block one end and in the position for corresponding to fixation hole, to open up quantity equal with the quantity of fixation hole
Matching hole will be flexible coupling with the aforementioned fastening hole that fixing screws screw on conducting block through matching hole and will be electrically connected with conducting block realization
It connects.
Above structure is since conducting block is connect with being flexible coupling using fixing screws, conducting block and the electricity between being flexible coupling
There are larger gaps for contact surface and practical desired electrical contact surface, cause the contraction protein of electric current here to increase, both increase
Add fever, and be unfavorable for vacuum interrupter and externally conduct heat, influences correlated parts service life.
As high vacuum breaker rated operational current is continuously increased, and the requirement of miniaturization, temperature rise are one and do not allow
The problem of ignorance, because of its overall performance for being related to breaker and functional reliability.Therefore, it is necessary to the conductive knot that is flexible coupling
Structure carries out rational modification.
Utility model content
The purpose of this utility model is to provide a kind of being flexible coupling and conducting block fixed structure for novel high vacuum breaker,
To solve the problems, such as to propose in background technique.To achieve the above object, the utility model provides the following technical solutions；
A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure, including is flexible coupling and conducting block, described
The one end being flexible coupling is configured to the first connecting pin, first connecting pin and the integrated molding that is flexible coupling, first connection
End is equipped with the first mating part, and first mating part and first connecting pin are integrally formed, the other end being flexible coupling
Be configured to second connection end, the second connection end with it is described be flexible coupling also be integrally formed, the second connection end be fixed on
Lead-in line row electrical connection on the shell of high vacuum breaker, one end of the conducting block towards first mating part, which is constituted, one
Second mating part, second mating part and the conducting block are integrally formed, and second mating part is electrically connected with the first mating part
Connect, first mating part from one end of its length direction to the other end with one end of the length direction of second mating part extremely
The other end is by welding whole be electrically connected.On first mating part and from one end of the first mating part length direction to another
One end is equipped with mounting blocks, installs on second mating part and from one end of the length direction of the second mating part to the other end
There is mounting groove, the mounting blocks are matched with the mounting groove size, and the mounting blocks and mounting groove plug cooperate.
Preferably, the side of corresponding second mating part in first mating part is in rectangle, the second mating part corresponding first
The side of mating part is in rectangle, and two sides are welded and fixed.
Preferably, with interval shape on first mating part and from one end of the first mating part length direction to the other end
State offers one group of tenon, with interval on second mating part and from one end of the length direction of the second mating part to the other end
State composition has one group of fourth of the twelve Earthly Branches, and the tenon corresponds to each other Tenon plug with the fourth of the twelve Earthly Branches and cooperates and be welded and fixed.
Preferably, the tenon and first mating part are integrally formed, and the fourth of the twelve Earthly Branches and second mating part are integrally formed.
Preferably, the mounting blocks and first mating part are integrally formed, the mounting groove and second mating part
It is integrally formed.
Compared with prior art, the utility model has the beneficial effects that
Technical solution provided by the utility model is due to the first mating part on the first connecting pin that will be flexible coupling and conductive
Whole electrical connection is realized by welding in second mating part of block, significantly increases the electrical-contact area being flexible coupling between conducting block
And improve electric conductivity, so that the whole contact effect of the two be enable sufficiently to ensure, it can not only improve electrical property, Er Qieyou
Help improve heating conduction.
Detailed description of the invention
Fig. 1 is a kind of knot of novel high vacuum breaker being flexible coupling with conducting block fixed structure provided by the utility model
Structure schematic diagram；
Fig. 2 is a kind of tenon of novel high vacuum breaker being flexible coupling with conducting block fixed structure provided by the utility model
With the structural schematic diagram at the fourth of the twelve Earthly Branches；
Fig. 3 is a kind of peace of novel high vacuum breaker being flexible coupling with conducting block fixed structure provided by the utility model
Fill the structural schematic diagram of block and mounting groove；
In figure: 1, first connecting pin 11 that is flexible coupling, the first mating part 111, tenon 1111, mounting blocks 1112, second connection end
12, conducting block 2, the second mating part 21, the fourth of the twelve Earthly Branches 211, mounting groove 212.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, a kind of embodiment provided by the utility model:
A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure, including be flexible coupling 1 and conducting block 2, institute
It states 1 one end of being flexible coupling and is configured to the first connecting pin 11, first connecting pin 11 and 1 integrated molding that is flexible coupling are described
First connecting pin 11 is equipped with the first mating part 111, and first mating part 111 is integrally formed with first connecting pin 11,
1 other end of being flexible coupling is configured to second connection end 12, the second connection end 12 with it is described be flexible coupling 1 also one at
Type, the second connection end 12 are electrically connected with the lead-in line row on the shell for being fixed on high vacuum breaker, 2 direction of conducting block
One end of first mating part 111, which is constituted, one second mating part 21, second mating part 21 and 2 one of conducting block
Molding, second mating part 21 is electrically connected with the first mating part 111, and first mating part 111 is from the one of its length direction
End is to the other end with one end of the length direction of second mating part 21 to the other end by welding whole be electrically connected.
In the present embodiment, the side of corresponding second mating part 21 in first mating part 111 is in rectangle, the second mating part
The side of 21 corresponding first mating parts 111 is in rectangle, and two sides are welded and fixed.
In the present embodiment, on first mating part 111 and from one end of 111 length direction of the first mating part to another
End offers one group of tenon 1111 with space state, on second mating part 21 and from the length direction of the second mating part 21
One end has been constituted one group of fourth of the twelve Earthly Branches 211 to the other end with space state, and the tenon 1111 corresponds to each other Tenon plug with the fourth of the twelve Earthly Branches 211 and matches
Merge and is welded and fixed.
In the present embodiment, the tenon 1111 is integrally formed with first mating part 111, the fourth of the twelve Earthly Branches 211 and described second
Mating part 21 is integrally formed.
In the present embodiment, on first mating part 111 and from one end of 111 length direction of the first mating part to another
End is equipped with mounting blocks 1112, on second mating part 21 and from one end of the length direction of the second mating part 21 to another
One end is equipped with mounting groove 212, and the mounting blocks 1112 are matched with 212 size of mounting groove, and the mounting blocks 1112 with
The plug of mounting groove 212 cooperation.
In the present embodiment, the mounting blocks 1112 are integrally formed with first mating part 111, the mounting groove 212 with
Second mating part 21 is integrally formed.
Working principle: in the utility model, the side of corresponding second mating part 21 in the first mating part 111 is in rectangle, and second
The side of corresponding first mating part 111 in mating part 21 is in rectangle, and two sides are welded and fixed.Electrical connection both to embody, tool
It says to body, the first mating part 111 is combined by the way that welding is whole with the second mating part 21, and this structure can significantly increase soft company
It connects the electrical-contact area between conducting block and improves electric conductivity, so that the whole contact effect of the two be enable sufficiently to protect
Barrier, can not only improve electrical property, but also help to improve heating conduction.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure, it is characterised in that: including be flexible coupling (1) and
Conducting block (2), described one end for being flexible coupling (1) are configured to the first connecting pin (11), first connecting pin (11) with it is described soft
Connect (1) be integrally formed, first connecting pin (11) be equipped with the first mating part (111), first mating part (111) with
First connecting pin (11) is integrally formed, and the other end for being flexible coupling (1) is configured to second connection end (12), and described second
Connecting pin (12) with it is described be flexible coupling (1) be also integrally formed, the second connection end (12) and be fixed on high vacuum breaker
Lead-in line row electrical connection on shell, the conducting block (2) is constituted towards one end of first mating part (111) has one second to match
Socket part (21), second mating part (21) and the conducting block (2) are integrally formed, and second mating part (21) is matched with first
Socket part (111) electrical connection, first mating part (111) from one end of its length direction to the other end with second mating part
(21) one end of length direction is electrically connected to the other end by welding entirety, on first mating part (111) and certainly
One end to the other end of the first mating part (111) length direction is equipped with mounting blocks (1112), on second mating part (21)
And one end to the other end of the length direction from the second mating part (21) is equipped with mounting groove (212), the mounting blocks
(1112) it is matched with the mounting groove (212) size, and the mounting blocks (1112) and the mounting groove (212) plug cooperate,
The mounting blocks (1112) and first mating part (111) are integrally formed, the mounting groove (212) and second mating part
(21) it is integrally formed.
2. a kind of novel high vacuum breaker according to claim 1 is flexible coupling and conducting block fixed structure, feature
Be: the side of first mating part (111) corresponding second mating part (21) is in rectangle, the second mating part (21) corresponding the
The side of one mating part (111) is in rectangle, and two sides are welded and fixed.
3. a kind of novel high vacuum breaker according to claim 2 is flexible coupling and conducting block fixed structure, feature
It is: with interval shape on first mating part (111) and from one end of the first mating part (111) length direction to the other end
State offers one group of tenon (1111), one end of the length direction on second mating part (21) and from the second mating part (21)
One group of fourth of the twelve Earthly Branches (211) is constituted with space state to the other end, the tenon (1111) corresponds to each other Tenon plug with the fourth of the twelve Earthly Branches (211)
Cooperate and is welded and fixed.
4. a kind of novel high vacuum breaker according to claim 3 is flexible coupling and conducting block fixed structure, feature
Be: the tenon (1111) and first mating part (111) are integrally formed, the fourth of the twelve Earthly Branches (211) and second mating part
(21) it is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047094.8U CN208722803U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047094.8U CN208722803U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722803U true CN208722803U (en) | 2019-04-09 |
Family
ID=65972671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047094.8U Expired - Fee Related CN208722803U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high vacuum breaker is flexible coupling and conducting block fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722803U (en) |
-
2018
- 2018-06-29 CN CN201821047094.8U patent/CN208722803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |