CN209056439U - A kind of modified auxiliary static contact spring piece - Google Patents
A kind of modified auxiliary static contact spring piece Download PDFInfo
- Publication number
- CN209056439U CN209056439U CN201822024257.7U CN201822024257U CN209056439U CN 209056439 U CN209056439 U CN 209056439U CN 201822024257 U CN201822024257 U CN 201822024257U CN 209056439 U CN209056439 U CN 209056439U
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- China
- Prior art keywords
- spring piece
- static contact
- contact spring
- contact
- length
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Abstract
The utility model discloses a kind of modifieds to assist static contact spring piece, including a static contact spring piece ontology, the static contact spring piece ontology is U-shaped structure, and the static contact spring piece ontology of the U-shaped structure has the first end of contact is arranged and is not provided with the second end of contact, and first end and second end is parallel to each other；It is characterized in that, the length of the second end is less than the length of first end and the difference of the length of the two is greater than the contact diameter or length, the contact is anchored in the side of the relatively described second end of the first end and as viewed from the side direction perpendicular to the relatively described second end of the first end, and the contact is not blocked by the second end.The utility model has the beneficial effects that: the auxiliary static contact spring piece structure of improved A.C. contactor can be directly used riveting process and complete contact assembly for the generation for avoiding cost from wasting, assembly efficiency is reduced to realize reduction cost requirement to reach.
Description
Technical field
The utility model relates to the quiet spring component technology fields of A.C. contactor, and in particular to a kind of quiet spring of modified auxiliary
Piece.
Background technique
Contactor is a kind of for being frequently switched on and disconnecting alternating current-direct current main circuit and large capacity control circuit at a distance
Electrical component.Its main control object is motor, it can also be used to control other electrical loads such as electric heater, headlamp, electric welding
Mechanical, electrical container group etc..
Normal A.C. contactor, based on the structure of auxiliary static contact spring piece, contact can only use welding procedure, not be available riveting
Technique is connect, welding procedure cost is far longer than riveting process.
And use welding procedure contact, be easy because welding procedure superiority and inferiority and make welding after contact performance by
To influence.
Utility model content
In order to overcome drawbacks described above of the existing technology, the purpose of this utility model is to provide a kind of modified auxiliary
Static contact spring piece.
In order to realize the above-mentioned purpose of the utility model, used technical solution is: a kind of modified auxiliary static contact spring piece,
Including a static contact spring piece ontology, the static contact spring piece ontology is U-shaped structure, and the static contact spring piece ontology of the U-shaped structure has touching is arranged
The first end of piece and the second end for being not provided with contact, first end and second end are parallel to each other；It is characterized in that, the second end
The difference of the length length and the length of the two that are less than first end be greater than the contact diameter or length, the contact is anchored at
In the side of the relatively described second end of the first end and from the side perpendicular to the relatively described second end of the first end
Direction is looked, and the contact is not blocked by the second end.
The utility model has the beneficial effects that:
For the generation for avoiding cost from wasting, the auxiliary static contact spring piece structure of improved A.C. contactor be can be directly used
Riveting process completes contact assembly, reduces assembly efficiency to reach to realize reduction cost requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art.
Fig. 2 is that the modified of the utility model assists static contact spring piece structural schematic diagram.
Specific embodiment
Referring to Fig. 1, a kind of existing modified auxiliary static contact spring piece, including a static contact spring piece ontology 100, the static contact spring piece ontology
100 be U-shaped structure, and the static contact spring piece ontology 100 of the U-shaped structure has first end 110 contact 120 is arranged and is not provided with
The second end 130 of contact 120, first end 110 and second end 130 is parallel to each other and equal length；Contact 120 is welded on first end
In the side 111 of 110 opposite second ends 130, in this way from 111 side of the side perpendicular to 110 opposite second end 130 of first end
To looking, contact 120 is blocked by second end 130.In this way in the engineering of actual production manufacture, using static contact spring piece shown in FIG. 1
When because being limited by second end 130, for the fixation of contact 120 can only using welding by the way of, and weld at
This is higher than riveting, and yield rate is lower than riveting.
In order to which more save the cost and the stabilization for guaranteeing 120 performance of contact, the improvement of the utility model are:
Referring to fig. 2, a kind of modified shown in figure assists static contact spring piece, including a static contact spring piece ontology 100a, static contact spring piece sheet
Body 100a is U-shaped structure, and the static contact spring piece ontology 100a of the U-shaped structure has first end 110a contact 120a is arranged and do not have
There are the second end 130a, first end 110a and second end 130a of setting contact 120a to be parallel to each other；The length of second end 130a is small
It is greater than contact 120a diameter or length in the difference of the length of the length and the two of first end 110a, contact 120a is anchored at first
It holds on the side 111a of 110a opposite second end 130a and from the side perpendicular to first end 110a opposite second end 130a
111a looks in direction, and contact 120a is not blocked by second end 130a.
And in order to preferably play the role of quiet spring component, the material of static contact spring piece ontology 100a is adopted as can shape changing metal material
Matter such as copper sheet supports.
Claims (1)
1. a kind of modified assists static contact spring piece, including a static contact spring piece ontology, the static contact spring piece ontology is U-shaped structure, the U-shaped structure
Static contact spring piece ontology have and the first end of contact and be not provided with the second end of contact to be arranged, first end and second end is mutual
In parallel；It is characterized in that, the length of the second end is less than the length of first end and the difference of the length of the two is greater than the contact
Diameter or length, the contact are anchored in the side of the relatively described second end of the first end and from perpendicular to described
The side direction of the relatively described second end in one end is looked, and the contact is not blocked by the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024257.7U CN209056439U (en) | 2018-12-04 | 2018-12-04 | A kind of modified auxiliary static contact spring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024257.7U CN209056439U (en) | 2018-12-04 | 2018-12-04 | A kind of modified auxiliary static contact spring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056439U true CN209056439U (en) | 2019-07-02 |
Family
ID=67054743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024257.7U Active CN209056439U (en) | 2018-12-04 | 2018-12-04 | A kind of modified auxiliary static contact spring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056439U (en) |
-
2018
- 2018-12-04 CN CN201822024257.7U patent/CN209056439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: Room a5075, 1-2 / F, 6397 Hutai Road, Baoshan District, Shanghai, 201908 Patentee after: Shanghai Tede Electric Co.,Ltd. Address before: No.68, Qibei East Road, Baoshan District, Shanghai, 201908 Patentee before: SHANGHAI MEIYU ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |