CN104682049A - Pressure resistance sealed electrical connector and electrical connector assembly - Google Patents
Pressure resistance sealed electrical connector and electrical connector assembly Download PDFInfo
- Publication number
- CN104682049A CN104682049A CN201410792617.1A CN201410792617A CN104682049A CN 104682049 A CN104682049 A CN 104682049A CN 201410792617 A CN201410792617 A CN 201410792617A CN 104682049 A CN104682049 A CN 104682049A
- Authority
- CN
- China
- Prior art keywords
- insulator
- electrical connector
- groove
- contact elements
- contact
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the field of an electrical connector, in particular to a pressure resistance sealed electrical connector and an electrical connector assembly. The electrical connector comprises an insulator and contact elements; an insert structure is formed by the insulator and the contact elements; grooves are formed at the positions, which are matched with the insulator, on the contact elements; the grooves extend around the contact elements and are connected end to end to form closed structures. The grooves are formed at the positions, which are matched with the insulator, on the contact elements of the electrical connector disclosed by the invention and the grooves extend around the contact elements and are connected end to end to form the closed structures, and thus, a sealing wall is formed by each groove and the insulator, a plurality of sealing walls can ensure high-pressure resistance of the electrical connector, meanwhile, liquid is prevented from permeating the junction surfaces of the insulator and the contact elements under the conditions of a high temperature and a high pressure and insulation performance between the contact elements is greatly improved; the grooves are adopted to replace a pressure bearing table, which obviously not only is more convenient to process, but also can save materials of the contact elements, so that the aim of reducing manufacturing cost of the pressure bearing sealed electrical connector can be finally fulfilled.
Description
Technical field
The present invention relates to electric connector field, particularly relate to a kind of pressure-resistant seal electric connector and electric coupler component.
Background technology
Injection pressure-bearing connector assembly is a kind of electric coupler component being often used in the occasion needing pressure bearing and seal.This type electric connector is generally the one-sided pressure-bearing form of socket, plug side not pressure-bearing and be in free state in use, therefore at plug and socket to time slotting, socket positioning requirements is not high, or even does not have positioning requirements.In addition, mostly the bearing structure of its plug and socket is the form adopting contact, outer metal casing becomes glass pressure-bearing wall with glass sintering, or adopts metal shell and insulator and contact to form the version of carrying wall.The position of shell, contact and insulator joint face adopts pressure-bearing platform and helicitic texture.
The electric coupler component of said structure is adopted to need the occasion of pressure bearing and seal to obtain to apply widely general.But, as the accessory structure on contact, the through-current capability of pressure-bearing platform to contact be do not have helpful, but be comparatively complicated to its processing, and the materials of contact have relevant standard, pressure-bearing platform, as the accessory structure of contact, auxiliaryly not through-flowly but consumes more contact material, and this obviously causes the waste to contact material.Known by describing above, pressure-bearing platform at least improves the cost of contact and even pressure bearing and seal electric connector from processing and materials two aspect.
Summary of the invention
The object of the present invention is to provide a kind of pressure-resistant seal electric connector, to reduce the manufacturing cost of pressure bearing and seal electric connector.
Meanwhile, the present invention also aims to provide the electric coupler component using above-mentioned pressure-resistant seal electric connector.
In order to solve the problem, pressure-resistant seal electric connector of the present invention and electric coupler component be by the following technical solutions: pressure-resistant seal electric connector comprises insulator, insulator and contact form insert structure, the position coordinated with insulator of described contact is provided with groove, and groove solderless wrapped connection contact element extends and end to end formation enclosed construction.
Described groove is annular groove.
Described groove is capillary groove.
V-shaped or the U-shaped of the cross section of described groove.
Electric coupler component is by the following technical solutions: electric coupler component comprises plug and socket, plug and socket comprises insulator and fixing assembling contact on insulator separately, insert structure is formed between insulator and contact, it is characterized in that, the position coordinated with corresponding insulator of the contact of at least one in plug and socket is provided with groove, and groove solderless wrapped connection contact element extends and end to end formation enclosed construction.
Described groove is annular groove.
Described groove is capillary groove.
V-shaped or the U-shaped of the cross section of described groove.
Because the insulator of pressure-resistant seal electric connector of the present invention and contact form insert structure, and the position coordinated with insulator of contact is provided with groove, groove solderless wrapped connection contact element extends and end to end formation enclosed construction, therefore each groove and insulator all formed together with envelope wall, multiple-sealed wall just can ensure the high voltage performance of electric connector, prevent liquid from infiltrating insulator and contact faying face when HTHP simultaneously, greatly improve the insulation property between each contact, groove structure is adopted to replace pressure-bearing platform to be obviously not only more convenient to processing, and contact material can be saved, thus finally can reach the object of the manufacturing cost reducing pressure bearing and seal electric connector.
Accompanying drawing explanation
Fig. 1 is the profile of the plug of the embodiment of pressure-resistant seal electric connector and electric coupler component;
Fig. 2 is the profile of the socket of the embodiment of pressure-resistant seal electric connector and electric coupler component.
Embodiment
The embodiment of electric coupler component, as shown in Figure 1-2, this pressure-resistant seal electric connector and electric coupler component comprise plug 101 and socket 102.
Plug 101 pin insulator 11 and Plug contact 12.Pin insulator 11 is that injection moulding is outside at Plug contact 12, and make pin insulator 11 and Plug contact 12 together form insert structure thus, in the present embodiment, Plug contact 12 is specially needle contact piece.
Wherein the position coordinated with pin insulator 11 of Plug contact 12 is on outer peripheral face and is provided with groove, and groove to extend and end to end around Plug contact 12, thus constitutes enclosed construction.In the present embodiment, groove is specially annular groove, and its cross section is V-shaped, in shaping process, pin insulator 11 form partition wall respectively with the position of ditch slot fit, just can ensure the sealing of pin insulator 11 and the cooperation place of Plug contact 12 thus.
Socket 102 comprises socket insulator 21 and socket contact 22, and socket contact 22 is hole contact, and socket insulator 21 is identical with the fit structure of Plug contact with pin insulator with the fit structure of socket contact 22, and it will not go into details herein.
In other embodiment of pressure-resistant seal electric connector and electric coupler component, the above-mentioned groove of plug can also be rectangle annular groove or U-loop groove, in addition, groove can also be set to capillary groove, thus farthest can reduce and offer the impact of groove on contact through-current capability, ensure the signal transmission quality of contact.
The embodiment of electric connector, as shown in Figure 1-2, this electric connector can be specifically any one in the plug and socket in the embodiment of above-mentioned electric coupler component, and it will not go into details herein.
Claims (8)
1. pressure-resistant seal electric connector, comprises insulator, and insulator and contact form insert structure, it is characterized in that, the position coordinated with insulator of described contact is provided with groove, and groove solderless wrapped connection contact element extends and end to end formation enclosed construction.
2. pressure-resistant seal electric connector according to claim 1, is characterized in that, described groove is annular groove.
3. pressure-resistant seal electric connector according to claim 1, is characterized in that, described groove is capillary groove.
4. the pressure-resistant seal electric connector according to any one of claim 1-3, is characterized in that, the V-shaped or U-shaped of the cross section of described groove.
5. electric coupler component, comprise plug and socket, plug and socket comprises insulator and fixing assembling contact on insulator separately, insert structure is formed between insulator and contact, it is characterized in that, the position coordinated with corresponding insulator of the contact of at least one in plug and socket is provided with groove, and groove solderless wrapped connection contact element extends and end to end formation enclosed construction.
6. electric coupler component according to claim 5, is characterized in that, described groove is annular groove.
7. electric coupler component according to claim 5, is characterized in that, described groove is capillary groove.
8. the electric coupler component according to any one of claim 5-7, is characterized in that, the V-shaped or U-shaped of the cross section of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792617.1A CN104682049A (en) | 2014-12-19 | 2014-12-19 | Pressure resistance sealed electrical connector and electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792617.1A CN104682049A (en) | 2014-12-19 | 2014-12-19 | Pressure resistance sealed electrical connector and electrical connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682049A true CN104682049A (en) | 2015-06-03 |
Family
ID=53316806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792617.1A Pending CN104682049A (en) | 2014-12-19 | 2014-12-19 | Pressure resistance sealed electrical connector and electrical connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684630A (en) * | 2016-12-23 | 2017-05-17 | 苏州华旃航天电器有限公司 | Small-size multi-core glue-filling sealing electric connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008041Y (en) * | 2007-03-02 | 2008-01-16 | 杨宝康 | High-temperature high-voltage sealing electric connector |
| CN201199189Y (en) * | 2008-04-21 | 2009-02-25 | 哈尔滨市东北汽车电子工程技术研究开发中心 | Sealing device for high tension resistance case and lead wire |
| CN201570688U (en) * | 2009-11-23 | 2010-09-01 | 沈阳兴华航空电器有限责任公司 | High temperature high pressure sealing socket |
| CN102460843A (en) * | 2009-04-09 | 2012-05-16 | 菲尼克斯电气公司 | Electrical plug-in connector and electrical plug-in connection |
| CN103474828A (en) * | 2013-09-23 | 2013-12-25 | 苏州华旃航天电器有限公司 | High-temperature and high-pressure sealing electric connector |
| CN103490206A (en) * | 2013-09-23 | 2014-01-01 | 苏州华旃航天电器有限公司 | Glass sintering sealed through-wall electric coupler |
| CN103872508A (en) * | 2014-03-19 | 2014-06-18 | 苏州华旃航天电器有限公司 | Injection molding sealing through-wall electric connector |
-
2014
- 2014-12-19 CN CN201410792617.1A patent/CN104682049A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008041Y (en) * | 2007-03-02 | 2008-01-16 | 杨宝康 | High-temperature high-voltage sealing electric connector |
| CN201199189Y (en) * | 2008-04-21 | 2009-02-25 | 哈尔滨市东北汽车电子工程技术研究开发中心 | Sealing device for high tension resistance case and lead wire |
| CN102460843A (en) * | 2009-04-09 | 2012-05-16 | 菲尼克斯电气公司 | Electrical plug-in connector and electrical plug-in connection |
| CN201570688U (en) * | 2009-11-23 | 2010-09-01 | 沈阳兴华航空电器有限责任公司 | High temperature high pressure sealing socket |
| CN103474828A (en) * | 2013-09-23 | 2013-12-25 | 苏州华旃航天电器有限公司 | High-temperature and high-pressure sealing electric connector |
| CN103490206A (en) * | 2013-09-23 | 2014-01-01 | 苏州华旃航天电器有限公司 | Glass sintering sealed through-wall electric coupler |
| CN103872508A (en) * | 2014-03-19 | 2014-06-18 | 苏州华旃航天电器有限公司 | Injection molding sealing through-wall electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684630A (en) * | 2016-12-23 | 2017-05-17 | 苏州华旃航天电器有限公司 | Small-size multi-core glue-filling sealing electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |