CN102522656A - Hermetic seal connector - Google Patents
Hermetic seal connector Download PDFInfo
- Publication number
- CN102522656A CN102522656A CN2011104112356A CN201110411235A CN102522656A CN 102522656 A CN102522656 A CN 102522656A CN 2011104112356 A CN2011104112356 A CN 2011104112356A CN 201110411235 A CN201110411235 A CN 201110411235A CN 102522656 A CN102522656 A CN 102522656A
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- CN
- China
- Prior art keywords
- shell
- connector
- pedestal
- glass insulator
- hermetic seal
- 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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Abstract
The invention discloses an hermetic seal connector comprising a shell (1). The connector is characterized in that: a pedestal (2) is arranged in the shell (1); a pin fitting (3) is arranged in the middle of the pedestal (2); a glass insulator (9) is arranged in the shell (1); an interface elastic cushion (6) is arranged between the glass insulator (9) and the pedestal (2). The technical scheme of the invention is characterized in that: two ends of the glass insulator of the connector are provided with gaskets which can be used for buffering; the gasket can be deformed when being pressed so as to protect the glass insulator from damages; a clamping ring and a seal ring are installed on a connection part between the shell and the pedestal so as to further provide elastic deformation. Therefore, the connector can bear a large pressure and simultaneously a seal effect can be increased. An O-type ring is installed on a surgical flange plate installation interface so that the external seal of the connector can be increased.
Description
Technical field
The present invention relates to a kind of hermetic seal connector, belong to technical field of electric connectors.
Background technology
The hermetic seal connector; Generally be that sealing at connector has in the environment of higher requirement and uses; Particularly in the electrical connection occasion of vacuum and high-pressure installation, be filled with the electrical connection occasion in the device that inert gas or its composition should remain unchanged, and the connector of rubber or plastic seal in the operational environment of unaffordable temperature and pressure.Along with the environment for use of connector is harsh further; The user also improves the requirement of hermetic seal connector properties of product thereupon, needs it can stand bigger pressure, and existing hermetic seal connector; Usually adopt glass insulator to realize insulation; And glass intensity is not high, and broken phenomenon takes place when being squeezed easily, can't satisfy above-mentioned requirements.
Summary of the invention
The objective of the invention is to, a kind of good airproof performance, high voltage bearing hermetic seal connector are provided, to overcome the deficiency of prior art.
Technical scheme of the present invention.The hermetic seal connector comprises shell, is provided with pedestal in the enclosure, in the middle of pedestal, is provided with the contact pin component, also is provided with glass insulator in the enclosure, is provided with the interface cushion between glass insulator and the pedestal.
Above-mentioned hermetic seal connector, the connecting portion of said shell and pedestal is provided with trim ring and sealing ring.
Above-mentioned hermetic seal connector is provided with cushion between shell and glass insulator.
Above-mentioned hermetic seal connector, said shell is provided with ring flange, and ring flange is provided with O type circle.
Technical scheme of the present invention; The packing ring of buffering usefulness all is installed at the two ends of connector glass insulator, can deformation take place in pressurized, and effectively the cover glass insulator is not damaged; Connecting portion at shell and pedestal is installed trim ring and sealing ring; Elastic deformation further is provided, lets connector can bear bigger pressure, also improved sealing effectiveness simultaneously.Orthopaedic surgical operations ring flange installation interface is installed O type circle, the outside seal that can improve connector.Compare with prior art, the present invention adopts the resistance to compression project organization at a plurality of positions, has also improved sealing effectiveness when can improve hermetic seal connector compressive strength, can be used for the more environment for use of high pressure, seal request.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Embodiment
Embodiments of the invention.The hermetic seal connector; As shown in Figure 1, adopt stainless steel material to make shell 1, mounting base 2 in shell 1; At the pedestal 2 middle contact pin components 3 of packing into; And contact pin component 3 positioned and protect, glass insulator 9 is installed in shell 1, between glass insulator 9 and the pedestal 2 interface cushion 6 is set.
At the shell 1 and the connecting portion of pedestal 2 trim ring 5 and sealing ring 4 are installed.Sealing ring 4 is mainly used in the sealing of product butt joint interface, promptly utilize plug, socket to plug together after, the elasticity of compression deformation that normal pressure produced between the two realize the sealing; Trim ring 5 is pressed into pedestal 2 through turning clockwise, and makes pedestal 2 be adjacent to the interface cushion 6 on glass insulator 9 end faces in the shell 1, and the elasticity of compression deformation that is produced by interface cushion 6 realizes the compressive property of connector.
Before the glass insulator 9 of packing into, cushion 8 is installed in shell 1 earlier, reinstall glass insulator 9, make and cushion through cushion 8 between shell 1 and the glass insulator 9.
Claims (4)
1. hermetic seal connector; Comprise shell (1), it is characterized in that: in shell (1), be provided with pedestal (2), in the middle of pedestal (2), be provided with contact pin component (3); In shell (1), also be provided with glass insulator (9), be provided with interface cushion (6) between glass insulator (9) and the pedestal (2).
2. hermetic seal connector according to claim 1 is characterized in that: said shell (1) is provided with trim ring (5) and sealing ring (4) with the connecting portion of pedestal (2).
3. hermetic seal connector according to claim 1 is characterized in that: between shell (1) and glass insulator (9), be provided with cushion (8).
4. hermetic seal connector according to claim 3 is characterized in that: said shell (1) is provided with ring flange (10), and ring flange (10) is provided with O type circle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104112356A CN102522656A (en) | 2011-12-09 | 2011-12-09 | Hermetic seal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104112356A CN102522656A (en) | 2011-12-09 | 2011-12-09 | Hermetic seal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102522656A true CN102522656A (en) | 2012-06-27 |
Family
ID=46293483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104112356A Pending CN102522656A (en) | 2011-12-09 | 2011-12-09 | Hermetic seal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102522656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259128A (en) * | 2013-04-18 | 2013-08-21 | 泰州市航宇电器有限公司 | Novel sealing structure connector |
| CN103687395A (en) * | 2012-08-31 | 2014-03-26 | 利勃海尔-电子有限责任公司 | Hermetic housing arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685005A (en) * | 1969-07-22 | 1972-08-15 | Bunker Ramo | Hermetically sealed connector |
| CN2532599Y (en) * | 2002-03-27 | 2003-01-22 | 四川华丰企业集团有限公司 | Water, moisture and salt fog resistant connector |
| CN2833931Y (en) * | 2005-09-08 | 2006-11-01 | 贵州航天电器股份有限公司 | Integral glass sintered micro electric connector socket |
| CN201112865Y (en) * | 2007-10-27 | 2008-09-10 | 贵州航天电器股份有限公司 | Unidirectional high-pressure integrated gas sealing electric connector |
| CN201853888U (en) * | 2010-11-11 | 2011-06-01 | 泰兴市航联电连接器有限公司 | BNC closed type radio frequency coaxial socket connector |
-
2011
- 2011-12-09 CN CN2011104112356A patent/CN102522656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685005A (en) * | 1969-07-22 | 1972-08-15 | Bunker Ramo | Hermetically sealed connector |
| CN2532599Y (en) * | 2002-03-27 | 2003-01-22 | 四川华丰企业集团有限公司 | Water, moisture and salt fog resistant connector |
| CN2833931Y (en) * | 2005-09-08 | 2006-11-01 | 贵州航天电器股份有限公司 | Integral glass sintered micro electric connector socket |
| CN201112865Y (en) * | 2007-10-27 | 2008-09-10 | 贵州航天电器股份有限公司 | Unidirectional high-pressure integrated gas sealing electric connector |
| CN201853888U (en) * | 2010-11-11 | 2011-06-01 | 泰兴市航联电连接器有限公司 | BNC closed type radio frequency coaxial socket connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687395A (en) * | 2012-08-31 | 2014-03-26 | 利勃海尔-电子有限责任公司 | Hermetic housing arrangement |
| CN103687395B (en) * | 2012-08-31 | 2018-05-01 | 利勃海尔-电子有限责任公司 | Airtight canning |
| CN103259128A (en) * | 2013-04-18 | 2013-08-21 | 泰州市航宇电器有限公司 | Novel sealing structure connector |
| CN103259128B (en) * | 2013-04-18 | 2015-07-29 | 泰州市航宇电器有限公司 | A kind of sealing structure of rock 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |