CN205039082U - Connection structure of movable contact spring and braided wire - Google Patents
Connection structure of movable contact spring and braided wire Download PDFInfo
- Publication number
- CN205039082U CN205039082U CN201520758232.3U CN201520758232U CN205039082U CN 205039082 U CN205039082 U CN 205039082U CN 201520758232 U CN201520758232 U CN 201520758232U CN 205039082 U CN205039082 U CN 205039082U
- Authority
- CN
- China
- Prior art keywords
- movable contact
- contact spring
- braided wire
- welding
- litzendraht wire
- 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.)
- Expired - Fee Related
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- Resistance Welding (AREA)
Abstract
The utility model discloses a connection structure of movable contact spring and braided wire, it includes movable contact spring and braided wire, the one end of movable contact spring and the one end fixed connection of braided wire, the one end of movable contact spring is equipped with heavy groove, the one end nestification of braided wire is at heavy inslot to be connected through the pressure welding with the movable contact spring. The utility model discloses with the one end nestification of the braided wire heavy inslot at the movable contact spring to connect through the pressure welding, the welding adopts whole wide face to carry out the pressure welding, can guarantee to weld completely to melt, thereby improve the firm intensity of welding, improves the welding quality, prevents to weld bad the production, and production efficiency is more high -efficient moreover.
Description
Technical field
The utility model relates to electric switch field, particularly relates to the syndeton of a kind of movable contact spring and litzendraht wire.
Background technology
Movable contact spring in cabinet is swingablely located at inside switch cabinet, and one end of movable contact spring is provided with contact, and the other end of movable contact spring is welded with the litzendraht wire of copper product by welding.The syndeton of existing movable contact spring and litzendraht wire as shown in Figure 1, there is a projection 011 one end of movable contact spring 01, one end of the corresponding projection 011 of litzendraht wire 02 has two points of jaws 021, two points of jaw 021 crimp lug 011 also pressure welding connections, thus movable contact spring 01 is connected with litzendraht wire 02, such syndeton not only not prison welding is solid, and product fraction defective is high, and production efficiency is lower.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide the syndeton of a kind of firm welding, fraction defective are low and production efficiency is high movable contact spring and litzendraht wire.
For achieving the above object, the utility model is by the following technical solutions:
The syndeton of a kind of movable contact spring and litzendraht wire, comprise movable contact spring and litzendraht wire, one end of movable contact spring is fixedly connected with one end of litzendraht wire, and one end of described movable contact spring is provided with deep gouge, one end of described litzendraht wire is nested in deep gouge, and is connected by pressure welding with movable contact spring.
Described litzendraht wire one end be nested in deep gouge is butt end.
The utility model adopts above technical scheme, there is following beneficial effect: one end of litzendraht wire is nested in the deep gouge of movable contact spring by the utility model, and connected by pressure welding, welding adopts overall wide face to carry out pressure welding, can ensure to weld fusing completely, thus improve firm welding intensity, improve welding quality, prevent failure welding from producing, and production efficiency is more efficient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is the schematic diagram of the syndeton of movable contact spring and litzendraht wire in prior art;
Fig. 2 is the schematic diagram of the syndeton of the utility model movable contact spring and litzendraht wire.
Embodiment
As shown in Figure 2, the utility model comprises movable contact spring 1 and litzendraht wire 2, and one end of movable contact spring 1 is fixedly connected with one end of litzendraht wire 2, and one end of described movable contact spring 1 is provided with deep gouge 11, one end of described litzendraht wire 2 is nested in deep gouge 11, and is connected by pressure welding with movable contact spring 1.
Described litzendraht wire embedding 2 one end be enclosed within deep gouge 11 is butt end.Form butt end by after two points of jaw alignment welding of original litzendraht wire, the quality of pressure welding can be improved like this.
One end of litzendraht wire 2 is nested in the deep gouge 11 of movable contact spring 1 by the utility model, and connected by pressure welding, welding adopts overall wide face to carry out pressure welding, can ensure to weld fusing completely, thus improve firm welding intensity, improve welding quality, prevent failure welding from producing, and production efficiency is more efficient.
Claims (2)
1. the syndeton of a movable contact spring and litzendraht wire, comprise movable contact spring and litzendraht wire, one end of movable contact spring is fixedly connected with one end of litzendraht wire, it is characterized in that: one end of described movable contact spring is provided with deep gouge, one end of described litzendraht wire is nested in deep gouge, and is connected by pressure welding with movable contact spring.
2. the syndeton of a kind of movable contact spring according to claim 1 and litzendraht wire, is characterized in that: described litzendraht wire one end be nested in deep gouge is butt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758232.3U CN205039082U (en) | 2015-09-28 | 2015-09-28 | Connection structure of movable contact spring and braided wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758232.3U CN205039082U (en) | 2015-09-28 | 2015-09-28 | Connection structure of movable contact spring and braided wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039082U true CN205039082U (en) | 2016-02-17 |
Family
ID=55297959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758232.3U Expired - Fee Related CN205039082U (en) | 2015-09-28 | 2015-09-28 | Connection structure of movable contact spring and braided wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039082U (en) |
-
2015
- 2015-09-28 CN CN201520758232.3U patent/CN205039082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 215144 Xiangcheng District, Suzhou, Beiqiao Street Lotus Village Patentee after: SUZHOU XINHENGYUAN ELECTRICAL EQUIPMENT CO., LTD. Address before: 350000 Fuzhou Province, Cangshan District Fuk Bay Industrial Park, Qi Yang Road, No. 66 Patentee before: Fujian Sinewy Elec. App. Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170928 |