CN102509941A - High-frequency contact part mounting sealing structure - Google Patents
High-frequency contact part mounting sealing structure Download PDFInfo
- Publication number
- CN102509941A CN102509941A CN2011103290322A CN201110329032A CN102509941A CN 102509941 A CN102509941 A CN 102509941A CN 2011103290322 A CN2011103290322 A CN 2011103290322A CN 201110329032 A CN201110329032 A CN 201110329032A CN 102509941 A CN102509941 A CN 102509941A
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- China
- Prior art keywords
- electric connector
- frequency contact
- high frequency
- insulating base
- contact part
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- 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.)
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Abstract
The invention discloses a high-frequency contact part mounting sealing structure. The structure is formed by connecting a high-frequency contact part with an upper insulating substrate of an electrical connector and a lower insulating substrate of the electrical connector, wherein the high-frequency contact part is movably fixed in corresponding holes of the upper and lower insulating substrates of the electrical connector through a support spring ring; and O-shaped rings and a sealing sleeve are arranged between the tail end of the high-frequency contact part and each of the upper and lower insulating substrates of the electrical connector. The high-frequency contact part is fixed together with the insulating substrates of the electrical connector by the support spring ring, and the tail end of the contact part is sealed by the O-shaped rings which are fixed by a pressing nut. The structure is simple and high in sealing performance; and the contact part is detachable and high in maintenance performance.
Description
Technical field
The present invention relates to a kind of high frequency contact installation sealing structure, belong to technical field of electric connectors.
Background technology
Often need use the electric connector of hermetically-sealed construction in some field; The contact of common hermetically-sealed construction electric connector generally all is fixedly connected with connector base, and is on-dismountable, particularly adopts the electric connector of high frequency contact point; Because of the high frequency contact generally is after pressure carefully connects the wire, just to be assembled in the electric connector; Need this type contact to have detachability, can from base of electric connector, take out at any time and change, connect different leads; Electric connector requires sealing again simultaneously, therefore needs a kind of detachability high frequency contact installation sealing structure.
Summary of the invention
The object of the invention promptly provides a kind of high frequency contact installation sealing structure in electric connector, to satisfy above-mentioned requirements.
Said high frequency contact installation sealing structure; Connect and compose by insulating base under insulating base and the electric connector on high frequency contact and the electric connector; Said high frequency contact is fixed in said electric connector up and down in the insulating base respective aperture through the activity of support spring circle, and O type circle and sealing shroud are housed respectively between the insulating base under insulating base and the electric connector on high frequency contact tail end and the electric connector.
Adopt the beneficial effect of technique scheme to be:
The present invention adopts support spring circle realization high frequency contact to fix in the inner activity of electric connector; Adopt potted component (O type circle) sealing at the contact tail end simultaneously; Potted component is fixed by clamp nut, and simple in structure, good seal performance, contact have detachability, maintainability is good.
Description of drawings
Fig. 1 is a high frequency contact installation sealing structure principal section view of the present invention.
Among the figure: insulating base, 5-clamp nut, 6-support spring circle, 7-O type circle, 8-sealing shroud under insulating base, 3-fluid sealant, the 4-electric connector on 1-high frequency contact, the 2-electric connector.
Embodiment
Embodiment does further explain to the present invention below in conjunction with accompanying drawing:
As shown in the figure; High frequency contact installation sealing structure according to the invention; Connect and compose by insulating base 4 under insulating base 2 and the electric connector on high frequency contact 1 and the electric connector; Said high frequency contact 1 is fixed on the said electric connector under insulating base 2, the electric connector in insulating base 4 respective aperture through 6 activities of support spring circle, and O type circle 7 and sealing shroud 8 are housed between the insulating base 4 under insulating base 2 and the electric connector on high frequency contact 1 tail end and the electric connector.Said sealing shroud 8 is provided with two above Baltimore grooves on the excircle between the insulating base 4 under insulating base on the electric connector 2 and the electric connector, insulating base 4 and this Baltimore groove place perfusion fluid sealant 3 under insulating base 2 and the electric connector on the electric connector.Said sealing shroud 8 tail ends are fixing with high frequency contact 1 through clamp nut 5.Insulating base 2 relevant positions on said high frequency contact 1 and the electric connector; Be respectively equipped with step and stepped hole; Said support spring circle 6 places on the high frequency contact electric connector in insulating base 2 stepped holes and sealing shroud 8 ends, and support spring circle two ends lay respectively at high frequency contact step place and sealing shroud end.
When electric connector assembles, earlier with the good lead of high frequency contact 1 crimping, utilize then the instrument of packing into high frequency contact 1 from the electric connector tail end insulating base endoporus up and down of packing into; The step of high frequency contact 1 is affiliated on the support thorn of support spring circle 6; The high frequency contact is located up and down, then, at the tail end of high frequency contact 14 the O type circles 7 of packing into; And screw with clamp nut and to compress, accomplish high frequency contact 1 and install with electric connector.
When electric connector is in hyperbaric environment; Because having in O type circle 7 potted components, last insulating base 2 and the following insulating base 4, electric connector high frequency contact 1 tail end is filled with fluid sealant 3; Electric connector has all been realized sealing from the contact jaw to the tail end, can satisfy electric connector seal request in the hyperbaric environment.
Claims (4)
1. high frequency contact installation sealing structure; Connect and compose by insulating base (4) under insulating base (2) and the electric connector on high frequency contact (1) and the electric connector; It is characterized in that: said high frequency contact (1) is fixed under insulating base on the said electric connector (2), the electric connector in insulating base (4) respective aperture through support spring circle (6) activity, and O type circle (7) and sealing shroud (8) are housed between the insulating base (4) under insulating base (2) and the electric connector on high frequency contact (1) tail end and the electric connector.
2. high frequency contact installation sealing structure as claimed in claim 1; It is characterized in that: said sealing shroud (8) is positioned at that the excircle between the insulating base (4) is provided with two above Baltimore grooves under insulating base on the electric connector (2) and the electric connector, insulating base (4) and this Baltimore groove place perfusion fluid sealant (3) under insulating base on the electric connector (2) and the electric connector.
3. according to claim 1 or claim 2 high frequency contact installation sealing structure, it is characterized in that: said sealing shroud (8) tail end is fixing through clamp nut (5) and high frequency contact (1).
4. high frequency contact installation sealing structure as claimed in claim 1; It is characterized in that: insulating base (2) relevant position on said high frequency contact (1) and the electric connector; Be respectively equipped with step and stepped hole; Said support spring circle (6) is packed into and is placed in the cavity that insulating base (2) stepped hole and sealing shroud (8) end form on the high frequency contact electric connector, and support spring circle two ends lay respectively at high frequency contact step place and sealing shroud end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103290322A CN102509941A (en) | 2011-10-26 | 2011-10-26 | High-frequency contact part mounting sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103290322A CN102509941A (en) | 2011-10-26 | 2011-10-26 | High-frequency contact part mounting sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102509941A true CN102509941A (en) | 2012-06-20 |
Family
ID=46222004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103290322A Pending CN102509941A (en) | 2011-10-26 | 2011-10-26 | High-frequency contact part mounting sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006687A (en) * | 2015-07-21 | 2015-10-28 | 泰州市航宇电器有限公司 | Detachable structure of contact piece |
| CN107275844A (en) * | 2017-07-21 | 2017-10-20 | 河南天海电器有限公司 | The fixed structure and assembly method of a kind of charging socket terminal |
| CN109149208A (en) * | 2018-08-15 | 2019-01-04 | 贵州航天电器股份有限公司 | A kind of sealing structure of electric connector Demountable contact element and insulating base |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134724Y (en) * | 1992-05-08 | 1993-05-26 | 深圳市业成塑型化工有限公司 | High strength pinboard mechanism |
| US5951327A (en) * | 1997-09-29 | 1999-09-14 | Thomas & Betts International, Inc. | Connector for use with multiple sizes of cables |
| CA2096710C (en) * | 1993-05-20 | 2000-08-08 | William Nattel | Connector for armored electrical cable |
| US7566236B2 (en) * | 2007-06-14 | 2009-07-28 | Thomas & Betts International, Inc. | Constant force coaxial cable connector |
-
2011
- 2011-10-26 CN CN2011103290322A patent/CN102509941A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134724Y (en) * | 1992-05-08 | 1993-05-26 | 深圳市业成塑型化工有限公司 | High strength pinboard mechanism |
| CA2096710C (en) * | 1993-05-20 | 2000-08-08 | William Nattel | Connector for armored electrical cable |
| US5951327A (en) * | 1997-09-29 | 1999-09-14 | Thomas & Betts International, Inc. | Connector for use with multiple sizes of cables |
| US7566236B2 (en) * | 2007-06-14 | 2009-07-28 | Thomas & Betts International, Inc. | Constant force coaxial cable connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006687A (en) * | 2015-07-21 | 2015-10-28 | 泰州市航宇电器有限公司 | Detachable structure of contact piece |
| CN105006687B (en) * | 2015-07-21 | 2017-06-16 | 泰州市航宇电器有限公司 | A kind of demountable structure of contact |
| CN107275844A (en) * | 2017-07-21 | 2017-10-20 | 河南天海电器有限公司 | The fixed structure and assembly method of a kind of charging socket terminal |
| CN107275844B (en) * | 2017-07-21 | 2024-02-23 | 河南天海电器有限公司 | Fixing structure and assembling method of charging socket terminal |
| CN109149208A (en) * | 2018-08-15 | 2019-01-04 | 贵州航天电器股份有限公司 | A kind of sealing structure of electric connector Demountable contact element and insulating base |
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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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20120620 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |