CN203398421U - Rear cover fixing structure for electric connector - Google Patents
Rear cover fixing structure for electric connector Download PDFInfo
- Publication number
- CN203398421U CN203398421U CN201320224610.0U CN201320224610U CN203398421U CN 203398421 U CN203398421 U CN 203398421U CN 201320224610 U CN201320224610 U CN 201320224610U CN 203398421 U CN203398421 U CN 203398421U
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- CN
- China
- Prior art keywords
- electric connector
- rear cover
- welded
- fixing structure
- welded joint
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model mainly relates to the field of electric connector manufacture, and specially relates to a rear cover fixing structure for an electric connector. The structure of the rear cover fixing structure is that the rear cover of the electric connector is provided with a welded joint, the rear cover is fixed on a housing of the electric connector in a welding manner through the welded joint, the welded joint of the rear cover is fixed on the housing of the electric connector in a spot welding manner, the welded joint of the rear cover is correspondingly provided with welded holes which are in staggered distribution, and the housing of the electric connector is provided with welded fixing positions which correspond to the welded holes in the welded joint of the rear cover. Due to the fact that the rear cover is provided with the welded joint, the rear cover is welded on the housing of the electric connector through the welded joint, and a previous riveting fixation mode or a previous buckling fixation mode is replaced, the rear cover fixing structure for the electric connector is relatively stable, the manufacturing process is relatively simple, and the manufacturing cost is saved.
Description
Technical field
The utility model relates generally to electric connector and makes field, refers in particular to a kind of rear cap fixing structure of electric connector.
Background technology
Along with scientific and technological development, electronic product is being widely used by people, and electric connector is the important accessory of electronic product, is the important medium of transmission of information, thereby application is also comparatively extensive.Electric connector is mainly comprised of insulating body, splicing ear, shell and bonnet, and bonnet covers in the prior art on shell,, the fixed form of bonnet mostly is that riveted is fixed or button bit is fixed, the comparatively inconvenience of make, use easy generation of a specified duration loosening, and cost is higher.
Summary of the invention
For overcoming the technological deficiency having in above-mentioned prior art, the utility model provides a kind of rear cap fixing structure of simple in structure, easy to make, more firm, electric connector that cost of manufacture is lower.
For achieving the above object, the technical solution adopted in the utility model is:
A rear cap fixing structure, the bonnet of electric connector is provided with welding point, bonnet is weldingly fixed on the shell of electric connector by welding point.
As a kind of architectural feature of the present utility model, the welding point of bonnet is weldingly fixed on the shell of electric connector by the mode of spot welding.
As a kind of architectural feature of the present utility model, the corresponding welding hole being interspersed that is provided with on the welding point of bonnet.
As a kind of architectural feature of the present utility model, the welding hole on the shell of electric connector on the welding point of corresponding bonnet is provided with and is welded and fixed position.
Compare with conventional art, the beneficial effects of the utility model are:
Because bonnet in the utility model is provided with welding point, bonnet is welded on the shell of electric connector by welding point, the mode that the riveted before having replaced is fixed or is fastened, and more firm, manufacturing process is comparatively simple, has saved cost of manufacture.
accompanying drawing explanation:
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Fig. 1 is the isometric exploded view of the preferred embodiment of the utility model;
Fig. 2 is the three-dimensional view of the preferred embodiment of the utility model;
Fig. 3 is the cutaway view of the preferred embodiment of the utility model.
embodiment:
The utility model provides a kind of rear cap fixing structure of electric connector, as shown in Fig. 1 ~ 3, the bonnet 2 of electric connector 10 is provided with welding point 21, on welding point 21, correspondence offers welding hole 211, welding hole 211 position on the shell 1 of electric connector 10 on corresponding bonnet 2 is provided with and is welded and fixed position 11, by the welding hole 211 on welding point 21, bonnet 2 is weldingly fixed on the shell 1 of electric connector 10, welding point 21 adopts the mode of spot welding to weld.
In the utility model, welding hole 211 is interspersed on welding point 21, so that obtain larger strength of joint during spot welding, makes bonnet 2 be fixed on more quietly on shell 1.
The utility model housing 1 is provided with and is welded and fixed position 11, and welding hole 211 on bonnet 2 is determined welding position, welds more convenient.
Spot welding refers to that weldment is soldered on indivedual points of joint contact-making surface, it is the welding procedure of a kind of high-efficiency and low-cost in row, the utility model adopts the mode of spot welding the bonnet of electric connector 10 2 to be fixed on the shell 1 of electric connector 10, compared in prior art by the fixed form of riveted or fastening, the utility model has been simplified making step, saved cost of manufacture, and more firm, be difficult for occurring loosening.
Above-described embodiment is only preferred embodiment of the present utility model, not with this, limits practical range of the present utility model, therefore: all equivalences of doing according to shape of the present utility model, structure, principle etc. change, within all should being covered by protection range of the present utility model.
Claims (4)
1. a rear cap fixing structure for electric connector, is characterized in that, the bonnet (2) of electric connector (10) is provided with welding point (21), and bonnet (2) is weldingly fixed on the shell (1) of electric connector (10) by welding point (21).
2. the rear cap fixing structure of a kind of electric connector according to claim 1, is characterized in that, the welding point (21) of described bonnet (2) is weldingly fixed on the shell (1) of electric connector (10) by the mode of spot welding.
3. the rear cap fixing structure of a kind of electric connector according to claim 1, is characterized in that, the upper correspondence of welding point (21) of described bonnet (2) is provided with the welding hole (211) being interspersed.
4. the rear cap fixing structure of a kind of electric connector according to claim 1, is characterized in that, the welding hole (211) on the welding point (21) of the upper corresponding bonnet (2) of shell (1) of described electric connector (10) is provided with and is welded and fixed position (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320224610.0U CN203398421U (en) | 2013-04-28 | 2013-04-28 | Rear cover fixing structure for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320224610.0U CN203398421U (en) | 2013-04-28 | 2013-04-28 | Rear cover fixing structure for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398421U true CN203398421U (en) | 2014-01-15 |
Family
ID=49909922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320224610.0U Expired - Fee Related CN203398421U (en) | 2013-04-28 | 2013-04-28 | Rear cover fixing structure for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098116A (en) * | 2017-11-30 | 2018-06-01 | 贵州航天电子科技有限公司 | A kind of rear case component welding method |
-
2013
- 2013-04-28 CN CN201320224610.0U patent/CN203398421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098116A (en) * | 2017-11-30 | 2018-06-01 | 贵州航天电子科技有限公司 | A kind of rear case component welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160428 |