CN102496806B - Through-wall air-tight seal electric connector - Google Patents
Through-wall air-tight seal electric connector Download PDFInfo
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- CN102496806B CN102496806B CN 201110409453 CN201110409453A CN102496806B CN 102496806 B CN102496806 B CN 102496806B CN 201110409453 CN201110409453 CN 201110409453 CN 201110409453 A CN201110409453 A CN 201110409453A CN 102496806 B CN102496806 B CN 102496806B
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- insulator
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Abstract
The invention discloses a through-wall air-tight seal electric connector. The connector comprises a casing (1), and is characterized in that: an insulator (6) is arranged in the casing (1); a pin contact piece (7) is arranged in the middle of the insulator (6); the two ends of the pin insulator (7) stretch to the two sides of the insulator (6) respectively; and the two sides of the insulator (6) are provided with an interface sealing cushion (2) respectively in the casing (1). By the technical scheme, the left end and the right end of the contact piece are positioned on the left side and the right side of the insulator respectively, the size of the connector can be reduced, and the casing has an I-shaped socket structure, so that casings of two plugs can be kept away from the casing of a socket and inserted in position in the plugging process, and the interference between the casings of the plugs and the casing of the socket is avoided. According to the design, the function requirements of a through-wall socket can be met, the total length of the socket, a left plug and a right plug which are plugged is greatly shortened, and the characteristics of short casing, small size and light weight of the connector are ensured.
Description
Technical field
The present invention relates to a kind of hermetically-sealed electrical connector through walls, belong to technical field of electric connectors.
Background technology
Existing hermetically-sealed electrical connector, normally single face design, need the body of wall both sides all to need to install electric connector for some, and thickness of wall body adopts two electric connectors again under the circlet border, trouble not only is installed, and can't meets the requirement of thickness.
Summary of the invention
The object of the invention is to, the hermetically-sealed electrical connector through walls that a kind of length is short, volume is little is provided, can use with the inserting simultaneously of left and right two plugs.
Technical scheme of the present invention.The wall hermetically-sealed electrical connector, comprise shell, is provided with in the enclosure insulator, in the middle of insulator, is provided with contact pin contacting piece, and the contact pin contacting piece two ends extend to respectively the both sides of insulator, and in the enclosure, the both sides of insulator are respectively equipped with the interfacial seal pad.
Above-mentioned hermetically-sealed electrical connector through walls, the connecting portion of described shell and interfacial seal pad is provided with sealing ring.
Above-mentioned hermetically-sealed electrical connector through walls is provided with the I shape slot on shell.
Above-mentioned hermetically-sealed electrical connector through walls, the described shell outside is provided with locking nut.
Above-mentioned hermetically-sealed electrical connector through walls, described shell outer flange dish is provided with O type circle.
Technical scheme of the present invention, contact in connector shell is fixed by glass insulator, the two ends, left and right of contact are the left and right sides in insulator respectively, can shorten the size of connector, for guaranteeing that two plugs in left and right all can plug together, put in place simultaneously, shell adopts the I shape inserting slot construction, so that the shell of two plugs all can stagger jack housing and insert and put in place while plugging together, has avoided the interference between plug, seat shell.Such design can realize the functional requirement of socket through walls, has greatly shortened again the total length after socket and left and right plug plug together, and has guaranteed the short shell of connector of the present invention, small size, light-weighted characteristics.Compared with the existing technology, the present invention, when realizing function through walls, also has the characteristics that length is short, volume is little, can be applicable to electric connector and installs and the less occasion in operating space.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Embodiment
Embodiments of the invention.The wall hermetically-sealed electrical connector, as shown in Figure 1, adopt stainless steel material to make shell 1, shell 1 adopts the wall-penetrating type structural design, at the insulator 6 of the interior employing glass sintering of shell 1, fixing plug pin contact 7 in the middle of insulator 6, contact pin contacting piece 7 two ends extend to respectively the both sides of insulator 6, in shell 1, the both sides of insulator 6 are installation interface sealing gasket 2 respectively.Shell 1 is also installed sealing ring 3 with the connecting portion of interfacial seal pad 2, improves sealing effectiveness.
Produce I shape slot 8 on shell 1, in the time of can making the left and right plug plug together, the shell of two plugs all can stagger jack housing 1 and insert and put in place, has avoided the interference between plug, seat shell.
At shell 1 arranged outside locking nut 4, during installation, shell can be locked on body of wall.
Be provided with O type circle 5 on shell 1 outer flange dish, when shell 1 and installation panel are carried out to abutting joint, the elasticity of compression deformation because the O type circle 5 be positioned between ring flange and panel produces, realize the sealing between connector and body of wall.
Claims (2)
1. a hermetically-sealed electrical connector through walls, comprise shell (1), it is characterized in that: be provided with insulator (6) in shell (1), be provided with contact pin contacting piece (7) in the middle of insulator (6), contact pin contacting piece (7) two ends extend to respectively the both sides of insulator (6), in shell (1), the both sides of insulator (6) are respectively equipped with interfacial seal pad (2); Described shell (1) is provided with sealing ring (3) with the connecting portion of interfacial seal pad (2); Be provided with I shape slot (8) on shell (1); Described shell (1) outside is provided with locking nut (4).
2. hermetically-sealed electrical connector through walls according to claim 1, it is characterized in that: described shell (1) outer flange dish is provided with O type circle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110409453 CN102496806B (en) | 2011-12-09 | 2011-12-09 | Through-wall air-tight seal electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110409453 CN102496806B (en) | 2011-12-09 | 2011-12-09 | Through-wall air-tight seal electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496806A CN102496806A (en) | 2012-06-13 |
| CN102496806B true CN102496806B (en) | 2013-12-18 |
Family
ID=46188605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110409453 Active CN102496806B (en) | 2011-12-09 | 2011-12-09 | Through-wall air-tight seal electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001087B (en) * | 2012-11-23 | 2015-02-18 | 山东电力集团公司 | Two-way welding socket for outgoing line of high-voltage switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510654A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Gas-tight seal socket |
| CN101540452A (en) * | 2009-04-29 | 2009-09-23 | 贵州航天电器股份有限公司 | Air-tight sealing filtering socket |
| CN101645563A (en) * | 2008-08-08 | 2010-02-10 | 贵州航天电器股份有限公司 | Built-in pneumoelectric mixed loading fall-off detaching connector |
| CN201838736U (en) * | 2010-03-15 | 2011-05-18 | 天津海泰超导电子有限公司 | Welding type wall-penetrating radio-frequency coaxial connector |
-
2011
- 2011-12-09 CN CN 201110409453 patent/CN102496806B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645563A (en) * | 2008-08-08 | 2010-02-10 | 贵州航天电器股份有限公司 | Built-in pneumoelectric mixed loading fall-off detaching connector |
| CN101510654A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Gas-tight seal socket |
| CN101540452A (en) * | 2009-04-29 | 2009-09-23 | 贵州航天电器股份有限公司 | Air-tight sealing filtering socket |
| CN201838736U (en) * | 2010-03-15 | 2011-05-18 | 天津海泰超导电子有限公司 | Welding type wall-penetrating radio-frequency coaxial connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102496806A (en) | 2012-06-13 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |