CN203103617U - A positioning hole mechanism of an automobile connector plastic housing - Google Patents
A positioning hole mechanism of an automobile connector plastic housing Download PDFInfo
- Publication number
- CN203103617U CN203103617U CN 201220743395 CN201220743395U CN203103617U CN 203103617 U CN203103617 U CN 203103617U CN 201220743395 CN201220743395 CN 201220743395 CN 201220743395 U CN201220743395 U CN 201220743395U CN 203103617 U CN203103617 U CN 203103617U
- Authority
- CN
- China
- Prior art keywords
- location hole
- hole mechanism
- positioning hole
- connector plastic
- plastic housing
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a positioning hole mechanism of an automobile connector plastic housing. The positioning hole mechanism comprises multiple positioning holes arranged in multiple rows. Salient points are disposed on the side surfaces of the positioning holes. Compared with a product in the prior art, the positioning hole mechanism has advantages of reducing difficulties in injection molding technology, increasing production efficiency, and enhancing product reliability and stability.
Description
Technical field
The utility model relates to a kind of automotive connector, especially relates to a kind of location hole mechanism of automotive connector plastic casing.
Background technology
Along with automobile industry developing rapidly and popularizing at home, the demand of automotive connector increases day by day, and the main before external matured product of dependence on import all is subjected to the constraint of existing product at aspects such as structure, technologies, have certain unworthiness.Such as the particularity of structure, cause injection molding process, material etc. is had relatively high expectations, cause the production cost height, efficient is low, and the high deficiency of scrappage influences the large-scale mass production of product.
As depicted in figs. 1 and 2, the location hole mechanism of existing automotive connector plastic casing is a square structure, this structure PIN hole dimension in injection moulding process can shrink with product and very big deformation effect take place to assembling, thereby improved the Shooting Technique difficulty, reduce production efficiency, reduced product reliability and stability.
The utility model content
The purpose of this utility model is exactly to provide a kind of Shooting Technique difficulty that reduced for the defective that overcomes above-mentioned prior art existence, has improved production efficiency, has strengthened the location hole mechanism of the automotive connector plastic casing of product reliability stability.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of location hole mechanism of automotive connector plastic casing is characterized in that, comprises being a plurality of location holes that many rows are provided with, and the side of this location hole is provided with salient point.
Described location hole is provided with 8, is two rows and is provided with.
Described salient point is located on the two sides of location hole.
Described salient point is located on the adjacent two sides of location hole.
Compared with prior art, the utlity model has following advantage:
Adjacent two sides, plastic PIN hole are increased bump structure, this structure PIN hole dimension in injection moulding process can not shrink with product and very big deformation effect take place to assembling, thereby reduced the Shooting Technique difficulty, improved production efficiency, strengthened product reliability stability.
Description of drawings
Fig. 1 is the location hole structural scheme of mechanism of existing automotive connector plastic casing;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is the partial enlarged drawing of Fig. 3.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As Fig. 3 and 4, a kind of location hole mechanism of automotive connector plastic casing comprises being a plurality of location hole a that many rows are provided with that the adjacent two sides of this location hole are provided with salient point a1.
The utility model mainly is applicable to automobile assembling class connector product line, and this automotive connector is made up of plastic casing, two kinds of parts of contact terminal, and assembling is shaped to connector assembly.
Such automotive connector assembly is commonly called " plug " (Header), directly is assembled in the Vehicle Electronic Control module, and an end and control module PCB are welded to connect, and an end is connected with bundle assembly, realizes electric or signal of telecommunication connection.
The utility model mainly is plastic casing have been carried out optimizing improve, and has made PIN location hole architecture advances.Thereby realize reducing the Shooting Technique difficulty, enhance productivity, strengthen product reliability stability.
Claims (4)
1. the location hole mechanism of an automotive connector plastic casing is characterized in that, comprises being a plurality of location holes that many rows are provided with, and the side of this location hole is provided with salient point.
2. the location hole mechanism of a kind of automotive connector plastic casing according to claim 1 is characterized in that described location hole is provided with 8, is two rows and is provided with.
3. the location hole mechanism of a kind of automotive connector plastic casing according to claim 1 is characterized in that described salient point is located on the two sides of location hole.
4. the location hole mechanism of a kind of automotive connector plastic casing according to claim 3 is characterized in that, described salient point is located on the adjacent two sides of location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743395 CN203103617U (en) | 2012-12-30 | 2012-12-30 | A positioning hole mechanism of an automobile connector plastic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743395 CN203103617U (en) | 2012-12-30 | 2012-12-30 | A positioning hole mechanism of an automobile connector plastic housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103617U true CN203103617U (en) | 2013-07-31 |
Family
ID=48854994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743395 Expired - Lifetime CN203103617U (en) | 2012-12-30 | 2012-12-30 | A positioning hole mechanism of an automobile connector plastic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103617U (en) |
-
2012
- 2012-12-30 CN CN 201220743395 patent/CN203103617U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |