CN201146269Y - Electric Connector - Google Patents
Electric Connector Download PDFInfo
- Publication number
- CN201146269Y CN201146269Y CNU2008200426019U CN200820042601U CN201146269Y CN 201146269 Y CN201146269 Y CN 201146269Y CN U2008200426019 U CNU2008200426019 U CN U2008200426019U CN 200820042601 U CN200820042601 U CN 200820042601U CN 201146269 Y CN201146269 Y CN 201146269Y
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- electric connector
- cement body
- fixed holding
- conducting terminal
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electric connector, which comprises a plastic body. A plurality of conductive terminals are fixed on the plastic body by the mode of inserting molding. The conductive terminals are provided with a fixed holding part fixedly arranged on the plastic body and a connecting part extending to the outside of the plastic body; wherein, the fixed holding part is provided with a fixed holding hole and the end of the fixed holding part which is far away from the connecting part bends and extends to form an extending part. The extremity of the extending part extends out a contact end. In the electric connector of the utility model, as the fixed holding part is provided with the fixed holding hole, the conductive terminals can be fixed on a die by the fixed holding hole, and the impact force of the fixed holding part given by fused plastic materials is easy to be balanced in the manufacturing process of inserting molding, thereby ensuring the conductive terminals not to move and deform easily and more easily ensuring the product quality of the connector.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to the electric connector of a kind of insert moulding (InsertMolding) formula.
Background technology
Current, the plastic cement body of many electric connectors is the part of conducting terminal is coated and fixed and makes in the mode of insert moulding, promptly grip with the part that the plastic cement body is coated and fixed that need not of mould with conducting terminal, then in mould, inject the plastic material of fusion, treat that plastic material cooling back forms incorporate electric connector.
But in the current manufacture process that electric connector structure determined, mould can only grip the part that the plastic cement body is coated and fixed that need not of conducting terminal, thereby the plastic material of fusion is flowing and conducting terminal is being produced when impacting, make conducting terminal be moved, be out of shape easily, thereby influence the product quality of electric connector.
The utility model content
The purpose of this utility model is to provide a kind of electric connector of being moved, being out of shape can avoided when conducting terminal is subjected to the melt plastic cement material impact in the insert moulding process at the defective that prior art exists.
For reaching above purpose, the utility model electric connector has a plastic cement body, be fixed with several conducting terminals in the insert moulding mode on this plastic cement body, conducting terminal has holding parts that is fixedly arranged on the plastic cement body and the connecting portion that reaches outside the plastic cement body, offers a holding hole on the holding parts.
As mentioned above, the utility model electric connector is because the holding parts place offers holding hole, thereby in the insert moulding manufacture process, conducting terminal can be immobilizated on the mould by this holding hole, because holding hole is opened in the holding parts place that is fixed on the plastic cement body, thereby the impulsive force of the suffered melt plastic cement material of holding parts is easily by the mould balance, so conducting terminal is not easy to move, be out of shape, so the product quality of also easier assurance electric connector.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional exploded view of a kind of embodiment of the utility model electric connector.
Fig. 2 is the stereogram of electric connector shown in Figure 1.
The description of reference numerals of each element is as follows among the figure:
Groove 120 circular holes 130
Connecting portion 210 holding parts 220
Contact jaw 250
Embodiment
For describing technology contents of the present utility model, structural feature, the purpose that is realized and effect in detail, give explanation below in conjunction with specific embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the utility model electric connector comprises plastic cement body 10 and several conducting terminals 20.
Conducting terminal 20 has a holding parts 220, and it is tabular that this holding parts 220 is bar shaped.Holding parts 220 1 ends extend to form a junction 210, and other end bending extends to form an extension 240.End near extension 240 on the holding parts 220 has a holding hole 230, and this holding hole 230 is consistent with the shape of the fabrication hole 160 of plastic cement body 10.This extension 240 is circular-arc bending, and its end extends a contact jaw 250, and this contact jaw 250 is acute angle with holding parts 220.
The utility model electric connector is in the manufacture process of insert moulding, the holding hole 230 that the following die (not shown) of mould passes conducting terminal 20 is resisted against the lower surface of contact jaw 250 from the bottom up, the upper cores (not shown) of mould is resisted against the upper surface of contact jaw from top to bottom, thereby realize fixedlying positioning of conducting terminal 20, the melt plastic cement material injects in the mold cavity with forming plastic cement body 10 then.
As mentioned above, the utility model electric connector is because holding parts 220 places offer holding hole 230, thereby conducting terminal 20 can be immobilizated on the mould by this holding hole 230, because holding hole 230 is opened in holding parts 220 places that are fixed on the plastic cement body 10, thereby the impulsive force of the suffered melt plastic cement material of holding parts 220 is easily by the mould balance, therefore conducting terminal 10 is not easy to move, be out of shape the product quality of also easier assurance electric connector.Wherein, the fabrication hole 160 on the plastic cement body 10 has further facilitated conducting terminal 20 fixing on mould.
Claims (4)
1. electric connector, comprise a plastic cement body, be fixed with several conducting terminals in the insert moulding mode on the plastic cement body, conducting terminal has holding parts that is fixedly arranged on the plastic cement body and the connecting portion that reaches outside the plastic cement body, it is characterized in that: also offer a holding hole on the holding parts.
2. electric connector according to claim 1 is characterized in that: be provided with a fabrication hole with the corresponding position of the holding hole of conducting terminal on the plastic cement body.
3. electric connector according to claim 1 is characterized in that: holding parts extends to form an extension away from the end place bending of connecting portion; The end of this extension extends a contact jaw, and holding parts and contact jaw are acute angle.
4. electric connector according to claim 3 is characterized in that: the middle part of plastic cement body protrudes out a contact platform, and depression is formed with several open slots side by side on the contact platform; The contact jaw of conducting terminal is fixedly arranged on the open slot place of plastic cement body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200426019U CN201146269Y (en) | 2008-01-04 | 2008-01-04 | Electric Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200426019U CN201146269Y (en) | 2008-01-04 | 2008-01-04 | Electric Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146269Y true CN201146269Y (en) | 2008-11-05 |
Family
ID=40083154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200426019U Expired - Fee Related CN201146269Y (en) | 2008-01-04 | 2008-01-04 | Electric Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146269Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859932B (en) * | 2010-05-14 | 2011-12-28 | 中国北车股份有限公司大连电力牵引研发中心 | Connecting terminal strip |
-
2008
- 2008-01-04 CN CNU2008200426019U patent/CN201146269Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859932B (en) * | 2010-05-14 | 2011-12-28 | 中国北车股份有限公司大连电力牵引研发中心 | Connecting terminal strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20110104 |