CN102683991A - Hermetic sealing differential connector socket - Google Patents
Hermetic sealing differential connector socket Download PDFInfo
- Publication number
- CN102683991A CN102683991A CN2012101531653A CN201210153165A CN102683991A CN 102683991 A CN102683991 A CN 102683991A CN 2012101531653 A CN2012101531653 A CN 2012101531653A CN 201210153165 A CN201210153165 A CN 201210153165A CN 102683991 A CN102683991 A CN 102683991A
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- China
- Prior art keywords
- conductor contact
- outer conductor
- contact pins
- contact pin
- shell
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Abstract
The invention provides a hermetic sealing differential connector socket. The socket comprises a shell, a base, inner conductor contact pins, outer conductor contact pins, dielectric bodies, shielding layers and wires, wherein the tail ends of the inner conductor contact pins are connected with the wires; the dielectric bodies are sleeved between the inner conductor contact pins and the outer conductor contact pins; the inner and outer conductor contact pins are installed in corresponding holes of the base and then are put in the shell together via the base; the inner conductor contact pins are connected with the wires and are installed in the outer conductor contact pins via the dielectric bodies; sealants are poured at the tail ends of the inner and outer conductor contact pins; the shielding layers are welded on the outer conductor contact pins; meanwhile, sealants are poured in a cavity at the tail end of the shell; and a sealing gasket is arranged at the connection end of the shell with an installation panel. The socket has the following beneficial effects that the butt joint end and installation interface of the socket can meet the sealing requirement; and the socket has the characteristics of simple structure and stable and reliable performances, is suitable for the applications with high hermetic sealing requirement and can meet the use requirement of novel equipment.
Description
Technical field
The present invention relates to technical field of electric connectors.
Background technology
In all kinds of electronic systems, electric connector is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, is to constitute the necessary base components of holonomic system.Present onboard networks, communication network, industrial network and military network; Demand to the signal high-speed transfer is more and more urgent; And the transmission speed of system often receives the restriction of external interface (connector); Therefore improve the transmission speed of connector, lifting plays a part very important to system speed.Because the advantage of differential signal self has obtained using widely in the high-velocity electrons system, differential connector also arises at present.
But common differential connector does not satisfy the hermetic seal requirement because Butt Section and tail end are not all taked seal approach, so can't under higher air pressure environment, use, therefore needs the hermetic seal technology of research to differential connector, to satisfy actual user demand.
Inner wire contact pin in the common differential connector is connected the back and is fixed in the outer conductor contact pin through dielectric with lead; Screen is through crimp barrel and outer conductor contact pin crimping conducting; Whole differential contact elements does not have hermetically-sealed construction, can not realize sealing function and the connector body outer cover height is increased a lot
Summary of the invention
The objective of the invention is to provides a kind of hermetic seal differential connector socket to the problems referred to above, solves this socket at the sealing problem than high pressure conditions lower tail end and installation end, guarantees that its working signal transmission is normal.
For achieving the above object, the present invention adopts following scheme:
The differential connector socket is looked in said hermetic seal; Comprise shell, pedestal, inner wire contact pin, outer conductor contact pin, dielectric, screen and lead, inner wire contact pin tail end is connected with lead, and dielectric is sleeved between inner wire contact pin and the outer conductor contact pin; Be installed in the pedestal respective aperture; Place in the lump in the shell through pedestal, said inner wire contact pin is connected with lead and is installed in the outer conductor contact pin through dielectric again, and at the tail end embedding fluid sealant of this inner and outer conductor contact pin; Said screen is welded on the outer conductor contact pin; The tail end cavity embedding fluid sealant of while shell, the link of shell and installation panel is provided with sealing gasket, through sealing pad, mounting screw and nut socket is fixedly connected with installation panel.
Adopt the hermetic seal differential connector of the present invention socket butt end and the installation interface of said structure scheme all can satisfy seal request; Have simple in structure, effect is good; Characteristics stable and reliable for performance are applicable to the demanding application scenario of hermetic seal, can satisfy the user demand of novel device.
Description of drawings
Fig. 1 is a hermetic seal differential connector socket master cutaway view according to the invention;
Among the figure: 1-shell, 2-pedestal, 3-inner wire contact pin, 4-outer conductor contact pin, 5-dielectric, 6-mounting screw, 7-installation panel, 8-sealing gasket, 9-nut, 10-scolding tin, 11-screen, 12-lead, 13-fluid sealant, 14-fluid sealant.
Embodiment
Below in conjunction with the accompanying drawing instance hermetic seal differential connector socket according to the invention is done further to specify:
As shown in Figure 1; Hermetic seal differential connector socket according to the invention comprises shell 1, pedestal 2, inner wire contact pin 3, outer conductor contact pin 4, dielectric 5, screen 11, lead 12; Be positioned at back embedding fluid sealants 13 in the outer conductor contact pin 4 through dielectric 5 after wherein inner wire contact pin 3 is connected with lead 12; With prevent air by inner wire contact pin 3 and 5 spaces of dielectric and dielectric 5 and 4 air gap leakages of outer conductor contact pin to the socket tail end; Screen 11 adopts scolding tin 10 to be welded on the outer conductor contact pin 4, realizes electromagnetic shielding and conducting continuity, and the contact pin component after above-mentioned assembling is accomplished is packed in pedestal 2 respective aperture and in the shell 1 of together packing into; Realize that at shell 1 tail end embedding fluid sealant 14 tail end is hermetically sealed again, realize the hermetic seal function.On the shell of this socket and installation panel 7 links, sealing gasket 8 is set, fixing with nut 9 when being connected through mounting screw 6 with installation panel, make sealing gasket 8 that certain elastic compression amount arranged, the installation interface place also reaches the gas tightness requirement like this.
Of the present inventionly state the compression of hermetic seal differential connector socket through sealing gasket 8 and realize the installation interface sealing,, thereby realize whole connector body hermetic seal function through the end sealing that achieves a butt joint of fluid sealant 13 and fluid sealant 14.
Claims (1)
1. the differential connector socket is looked in a hermetic seal; Comprise shell (1), pedestal (2), inner wire contact pin (3), outer conductor contact pin (4), dielectric (5), screen (11) and lead (12); Inner wire contact pin (3) tail end is connected with lead (12); Dielectric (5) is sleeved between inner wire contact pin (3) and the outer conductor contact pin (4); Be installed in pedestal (2) respective aperture; Place in the lump in the shell (1) through pedestal (2), it is characterized in that: said inner wire contact pin (3) is connected with lead (12) and is installed in the outer conductor contact pin (4) through dielectric (5), and at the tail end embedding fluid sealant (13) of this inner and outer conductor contact pin; Said screen (11) is welded on the outer conductor contact pin (4); The tail end cavity embedding fluid sealant (14) of while shell (1), shell 1 is provided with sealing gasket (8) with the link of installation panel (7), through sealing pad (8), mounting screw (6) and nut (9) socket is fixedly connected with installation panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101531653A CN102683991A (en) | 2012-05-17 | 2012-05-17 | Hermetic sealing differential connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101531653A CN102683991A (en) | 2012-05-17 | 2012-05-17 | Hermetic sealing differential connector socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102683991A true CN102683991A (en) | 2012-09-19 |
Family
ID=46815558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101531653A Pending CN102683991A (en) | 2012-05-17 | 2012-05-17 | Hermetic sealing differential connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102683991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638528A (en) * | 2017-10-05 | 2019-04-16 | 富加宜（美国）有限责任公司 | Reinforcingization connector system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411415A (en) * | 1991-10-21 | 1995-05-02 | Siemens Aktiengesellschaft | Shielded plug connector |
| CN101170236A (en) * | 2006-10-25 | 2008-04-30 | 贵州航天电器股份有限公司 | Light sealed electric connector |
| CN201112866Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Small-sized sealed high-voltage rectangular electric connector |
| CN201413919Y (en) * | 2009-03-11 | 2010-02-24 | 中航光电科技股份有限公司 | Difference contact couple and difference connector |
-
2012
- 2012-05-17 CN CN2012101531653A patent/CN102683991A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411415A (en) * | 1991-10-21 | 1995-05-02 | Siemens Aktiengesellschaft | Shielded plug connector |
| CN101170236A (en) * | 2006-10-25 | 2008-04-30 | 贵州航天电器股份有限公司 | Light sealed electric connector |
| CN201112866Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Small-sized sealed high-voltage rectangular electric connector |
| CN201413919Y (en) * | 2009-03-11 | 2010-02-24 | 中航光电科技股份有限公司 | Difference contact couple and difference connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638528A (en) * | 2017-10-05 | 2019-04-16 | 富加宜（美国）有限责任公司 | Reinforcingization connector system |
| US11749938B2 (en) | 2017-10-05 | 2023-09-05 | Fci Usa Llc | Ruggedized connector system |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |