CN202855996U - Integral injection molding connector - Google Patents
Integral injection molding connector Download PDFInfo
- Publication number
- CN202855996U CN202855996U CN 201220455945 CN201220455945U CN202855996U CN 202855996 U CN202855996 U CN 202855996U CN 201220455945 CN201220455945 CN 201220455945 CN 201220455945 U CN201220455945 U CN 201220455945U CN 202855996 U CN202855996 U CN 202855996U
- Authority
- CN
- China
- Prior art keywords
- terminal
- bending part
- plug division
- plastic casing
- integral injection
- 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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Abstract
The utility model discloses an integral injection molding connector, which comprises a plastic shell and a terminal. The terminal comprises an insertion part and a bending part, wherein the insertion part is horizontally extending and the bending part is bent upwards from one end of the insertion part. The connector is characterized in that the bending part, the insertion part and the corner segment of the bending part are exposed to the outside of the plastic shell. Due to the adoption of the above technical scheme, both the corner segment of the terminal and the bending part are exposed to the outside of the plastic shell, so that the terminal is larger in deformation degree of freedom when being subjected to the high/low temperature impact. Therefore, the stress exerted on a printed circuit board assembly (PCBA) is reduced and the reject ratio of products is lowered.
Description
Technical field
The utility model relates to connector.
Background technology
Terminal fixed form in the connector has rear loading type and injection molding type, and the pulling-out force of rear loading type large terminal is generally less, usually can not meet design requirement, and therefore adopts in actual applications the injection molding type connectors more.Fig. 1 shows the cross-sectional view of existing a kind of Integral injection molded connector.As shown in the figure, in existing Integral injection molded connector, terminal 9 comprises horizontally extending Plug Division 91 and by an end of this Plug Division 91 bending part 92 of bending upwards, the corner part 93 of terminal is wrapped in the injection-moulded housing 8.Because the coefficient of expansion between metal terminal and the working of plastics differs larger, corner part 93 is wrapped in the further deformation constrain that strengthens metal terminal of injection-moulded housing 8 meetings, thereby can produce larger stress influence to PCBA (Printed Circuit Board Assembly) in the high/low-temperature impact of metal terminal when the injection moulding connector is worked, cause easily the PCB circuit board to deform, and then have influence on the service behaviour of the many electronic devices and components on the PCB circuit board.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Integral injection molded connector, and it can avoid when being subject to high/low-temperature impact PCBA being produced excessive stress.
The technical scheme that the utility model adopts is: a kind of Integral injection molded connector comprises plastic casing and terminal; This terminal comprises horizontally extending Plug Division and by an end of this Plug Division bending part of bending upwards, is characterized in that the corner part of bending part and Plug Division and bending part exposes outside plastic casing.
Above-mentioned Integral injection molded connector, wherein, the Plug Division of terminal is mutually vertical with bending part.
Above-mentioned Integral injection molded connector, wherein, plastic casing comprises body and terminal cover section; Body comprises diapire and by the upwardly extending sidewall of the surrounding edge of diapire, an end of terminal cover section is connected with sidewall, and this terminal cover section has a chamber; The part of the Plug Division of terminal is fixed in the sidewall of plastic casing, and another part is exposed in the chamber of terminal cover section; The corner part of bending part and Plug Division and bending part exposes in the cavity that diapire and sidewall by plastic casing surround.
After adopting technique scheme, owing to all place corner part and the bending part of terminal outside the plastic casing, so that terminal has the larger distortion degree of freedom when being subject to high/low-temperature impact, thereby can reduce the stress influence to the PCBA generation, reduce the disqualification rate of product, and and then improve the service behaviour of the controller that adopts this connector.
Description of drawings
Fig. 1 is the cross-sectional view of existing a kind of Integral injection molded connector.
Fig. 2 is the cross-sectional view according to the utility model Integral injection molded connector one embodiment.
Fig. 3 is the perspective view according to the utility model Integral injection molded connector one embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model is made and to further specify.
Referring to figs. 2 and 3.Integral injection molded connector according to the utility model one embodiment comprises plastic casing 1 and terminal 2.Plastic casing 1 forms by integral molded plastic.Terminal 2 comprises horizontally extending Plug Division 21 and by an end of this Plug Division 21 bending part 22 of bending upwards, bending part 22 and Plug Division 21 expose outside plastic casing 1 with the corner part 23 of bending part 22.Because corner part 23 of the present utility model is arranged on outside the plastic casing, so that terminal has the larger distortion degree of freedom when being subject to high/low-temperature impact, thereby can reduce stress influence that PCBA is produced, reduce the disqualification rate of product.
Among the embodiment shown in the figure, terminal is instead " L " shape, and Plug Division 21 is mutually vertical with bending part 22.Plastic casing 1 comprises body 11 and terminal cover section 12.Body 11 comprises diapire 111 and by the upwardly extending sidewall 112 of the surrounding edge of diapire 111, an end of terminal cover section 12 is connected with sidewall 112, and this terminal cover section has a chamber 120.The part of the Plug Division 21 of terminal is fixed in the sidewall 112 of plastic casing, and another part is exposed in the chamber 120 of terminal cover section.Bending part 22 and corner part 23 expose in the cavity 110 that diapire 111 and sidewall 112 by plastic casing surround.
Integral injection molded connector of the present utility model can be used for the automobile fuel pump controller.
Claims (3)
1. an Integral injection molded connector comprises plastic casing and terminal; Described terminal comprises horizontally extending Plug Division and by an end of this Plug Division bending part of bending upwards, it is characterized in that the corner part of described bending part and Plug Division and bending part exposes outside plastic casing.
2. Integral injection molded connector as claimed in claim 1 is characterized in that, the Plug Division of described terminal is mutually vertical with bending part.
3. Integral injection molded connector as claimed in claim 1 is characterized in that, described plastic casing comprises body and terminal cover section; Described body comprises diapire and by the upwardly extending sidewall of the surrounding edge of diapire, and an end of described terminal cover section is connected with described sidewall, and this terminal cover section has a chamber;
The part of the Plug Division of described terminal is fixed in the sidewall of plastic casing, and another part is exposed in the chamber of described terminal cover section; The corner part of described bending part and Plug Division and bending part exposes in the cavity that diapire and sidewall by plastic casing surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455945 CN202855996U (en) | 2012-09-10 | 2012-09-10 | Integral injection molding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455945 CN202855996U (en) | 2012-09-10 | 2012-09-10 | Integral injection molding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855996U true CN202855996U (en) | 2013-04-03 |
Family
ID=47987154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455945 Expired - Fee Related CN202855996U (en) | 2012-09-10 | 2012-09-10 | Integral injection molding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509435A (en) * | 2020-04-20 | 2020-08-07 | 苏州华旃航天电器有限公司 | Injection molding framework circular electrode connector and manufacturing method thereof |
-
2012
- 2012-09-10 CN CN 201220455945 patent/CN202855996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509435A (en) * | 2020-04-20 | 2020-08-07 | 苏州华旃航天电器有限公司 | Injection molding framework circular electrode connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201203 Shanghai City, Pudong New Area China Zuchongzhi Road (Shanghai) Free Trade Zone No. 2388 building 1-2 Co-patentee after: Zhejiang Keboda Industrial Co., Ltd. Patentee after: Koboda technology, Limited by Share Ltd Address before: 201203, 1758 Zhangjiang East Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Co-patentee before: Zhejiang Keboda Industrial Co., Ltd. Patentee before: Keboda Technology Corp. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |