CN106848788A - A kind of adapter of boundling glass sintering - Google Patents

A kind of adapter of boundling glass sintering Download PDF

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Publication number
CN106848788A
CN106848788A CN201710140107.XA CN201710140107A CN106848788A CN 106848788 A CN106848788 A CN 106848788A CN 201710140107 A CN201710140107 A CN 201710140107A CN 106848788 A CN106848788 A CN 106848788A
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CN
China
Prior art keywords
conductor
shell
partition
contact pin
glass
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.)
Granted
Application number
CN201710140107.XA
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Chinese (zh)
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CN106848788B (en
Inventor
李振
陈银桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Huayang Aerospace Electric Co Ltd
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Suzhou Huayang Aerospace Electric Co Ltd
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Filing date
Publication date
Application filed by Suzhou Huayang Aerospace Electric Co Ltd filed Critical Suzhou Huayang Aerospace Electric Co Ltd
Priority to CN201710140107.XA priority Critical patent/CN106848788B/en
Publication of CN106848788A publication Critical patent/CN106848788A/en
Application granted granted Critical
Publication of CN106848788B publication Critical patent/CN106848788B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/06Intermediate parts for linking two coupling parts, e.g. adapter

Abstract

The invention discloses a kind of adapter of boundling glass sintering, including shell, conductor component, interfacial seal pad and sealing ring;The shell is provided with partition wall, seal groove, conductor bores;The conductor component is made up of coaxial conductor, contact pin, glass medium body and pad;The interfacial seal pad and sealing ring are fitted in the surface of the partition wall of shell and in the seal groove of shell respectively.The present invention uses and partition wall is set on shell, conductor bores are set on partition wall, the conductor component that will be made up of one section of contact pin and two sections of coaxial conductors is in conductor bores, and glass medium body is sintered between glass medium hole and contact pin, cause the volume of glass medium body significantly to reduce, be easy to the layout of multicore high frequency coaxial conductor, with compact conformation, integration degree is high, the good advantage of shock resistance, waterproof and air-tightness.

Description

A kind of adapter of boundling glass sintering
Technical field
The present invention relates to technical field of electric connectors, especially a kind of boundling glass sintering adapter.
Background technology
With Large Copacity, the fast development of high-transmission electronic equipment, requirement more and more higher of the equipment to integration degree is right The ability of environment resistant interference it is also proposed requirement higher, for adapter, not only need the integrated multipath in unit volume High-frequency signal, realizes the layout of multicore high frequency coaxial conductor, and environmental index in terms of moistureproof, waterproof and air-tightness is also carried New requirement is gone out.
The adapter product of prior art, use one end glass sintering socket, and socket the air-tightness of product more to improve Inner wire, the outer conductor of high frequency signal are fixed using glass sintering, and the problem for existing is, the type structural glass sintering Area is excessive, first, because glass differs larger with the hot property index of internal and external conductor, causing sintered surface to be also easy to produce gap, shape Into breath seam, the sealing property of product is reduced, second, sintered surface is fully exposed to the end of outer conductor, under external impacts easily Occur to crush, third, the volume of glass sintering is excessive, occupy larger space, be unfavorable for the raising of integration degree.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art and provides a kind of adapter of boundling glass sintering, the present invention Using partition wall is set on shell, conductor bores are set on partition wall, the conductor that will be made up of one section of contact pin and two sections of coaxial conductors Component is in conductor bores, and glass medium body is sintered between glass medium hole and contact pin, causes the volume of glass medium body Significantly reduce, be easy to the layout of multicore high frequency coaxial conductor, with compact conformation, integration degree is high, shock resistance, waterproof and gas The good advantage of close performance.
Realizing the concrete technical scheme of the object of the invention is:
A kind of adapter of boundling glass sintering, its feature includes shell, conductor component, interfacial seal pad and sealing ring;
The shell is that middle part is radially provided with partition wall in cylindrical body, cylindrical body, and cylindrical body inner circle is provided with seal groove, on partition wall Several conductor bores are distributed with, conductor bores are made up of the glass medium hole at middle part and the outer conductor stepped hole at two ends, and tubular is external Two ends are provided with external screw thread, middle part and are provided with mounting flange on circle;
The conductor component is made up of coaxial conductor, contact pin, glass medium body and pad, and the inner wire of coaxial conductor is provided with bullet Property jack, outer conductor be provided with conductor seat;
In the glass medium hole of shell, glass medium body is sintered between glass medium hole and contact pin the contact pin;
The coaxial conductor is two pieces, wherein, two conductors seat is respectively arranged in the outer conductor stepped hole of shell, two elastic holes point Not with contact pin grafting, pad is two pieces, is respectively arranged between two elastic holes and contact pin;
The interfacial seal pad and sealing ring are two pieces, and interfacial seal pad is fitted in surface and the conductor component of the partition wall of shell Between, sealing ring is in the seal groove of shell;Described seal groove is symmetrical arranged close to partition wall and in partition wall both sides.
The present invention sets conductor bores using partition wall is set on shell on partition wall, will be coaxial with two sections by one section of contact pin The conductor component of conductor composition is in conductor bores, and glass medium body is sintered between glass medium hole and contact pin, causes glass The volume of glass dielectric significantly reduces, and is easy to the layout of multicore high frequency coaxial conductor, and with compact conformation, integration degree is high, The good advantage of shock resistance, waterproof and air-tightness.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is use state schematic diagram of the invention.
Specific embodiment
Refering to Fig. 1, the present invention includes shell 1, conductor component 2, interfacial seal pad, 3 and sealing ring 4;
The shell 1 is that middle part is radially provided with partition wall 11 in cylindrical body, cylindrical body, and cylindrical body inner circle is provided with seal groove 12, Several conductor bores are distributed with partition wall 11, conductor bores are by the glass medium hole 111 at middle part and the outer conductor stepped hole 112 at two ends Constitute, the cylindrical upper two ends of cylindrical body are provided with external screw thread 13, middle part and are provided with mounting flange 14;
The conductor component 2 is made up of coaxial conductor 21, contact pin 22, glass medium body 23 and pad 24, coaxial conductor 21 it is interior Conductor is provided with elastic hole 211, outer conductor and is provided with conductor seat 212;
In the glass medium hole 111 of shell 1, glass medium body 23 is sintered in glass medium hole 111 and inserts the contact pin 22 Between pin 22;
The coaxial conductor 21 is two pieces, wherein, two conductors seat 212 is respectively arranged in the outer conductor stepped hole 112 of shell 1, and two Elastic hole 211 respectively with the grafting of contact pin 22, pad 24 be two pieces, be respectively arranged between two elastic holes 211 and contact pin 22;
The interfacial seal pad 3 and sealing ring 4 are two pieces, and interfacial seal pad 3 is fitted in the surface of the partition wall 11 of shell 1 and leads Between body component 2, sealing ring 4 is in the seal groove 12 of shell 1;Described seal groove 12 is close to partition wall 11 and in 11 liang of partition wall Side is symmetrical arranged.
Embodiment
The layout of shell conductor bores of the present invention
Refering to Fig. 1, shell of the present invention 1 is cylindrical body, and middle part has been disposed radially partition wall 11 in cylindrical body, is distributed on partition wall 11 Several conductor bores are provided with, by the different distributions of conductor bores, you can realize the layout of multicore high frequency coaxial conductor, or high frequency coaxial Conductor loads in mixture physical contact and loads in mixture layout with Low-frequency Coaxial conductor.
The setting of shell and conductor component
Refering to Fig. 1, the inner wire of conductor component 2 of the present invention is divided into three sections, i.e., by the inner wire and on two sections of coaxial conductors 21 Section contact pin 22 is constituted, and conductor bores are made up of the glass medium hole 111 at middle part and the outer conductor stepped hole 112 at two ends, and contact pin 22 sets In in the glass medium hole 111 of shell 1, glass medium body 23 is sintered between glass medium hole 111 and contact pin 22, due to glass Dielectric 23 is only in the glass medium hole 111 of shell 1 so that the small volume of glass sintering, first, causing thermal strain to subtract Small, sintered surface is not likely to produce gap, improves the sealing property of product, second, more space is saved, beneficial to multicore high frequency The layout of coaxial conductor, improves integration degree.
The coaxial conductor 21 of conductor component 2 of the present invention is two pieces, and coaxial conductor 21 is provided with outer conductor, dielectric and interior Conductor, wherein, the conductor seat 212 of outer conductor is respectively arranged in the outer conductor stepped hole 112 of shell 1 on two pieces coaxial conductor 21, Conductor seat 212 and the interference fit of outer conductor stepped hole 112 of outer conductor, during work, the axial direction load on the outer conductor of coaxial conductor 21 Lotus is applied on the step surface of conductor stepped hole 112 completely, will not impact glass medium body 23, solves existing adapter Easily there is broken problem in glass sinter, improve the reliability and service life of product under external impacts.
The setting of sealing device of the present invention
Refering to Fig. 1, to improve waterproof of the invention and air-tightness, this invention takes following measures, first, external in tubular Middle part in shell 1 has been disposed radially partition wall 11;Second, having sintered glass between the glass medium hole 111 of shell 1 and contact pin 22 Glass dielectric 23;The sealing gasket 3 third, surface of the periphery and the partition wall 11 of shell 1 for being through conductor component 2 has been fitted;Fourth, outside Sealing ring 4 is provided with the seal groove 12 of shell 1, when outside inserted terminal is with of the invention connection, the end face of outside inserted terminal with it is close Seal 4 is sealed.
The installation of the present invention and equipment
Refering to Fig. 1, Fig. 2, present invention two ends on shell 1 is cylindrical are provided with external screw thread 13, middle part and are provided with mounting flange 14;When this hair It is bright with equipment on installation panel 5 when assembling, mounting flange 14 on shell 1 with install panel 5 fit and use Reflow Soldering or Person by screw be connected, the nut of outside inserted terminal is engaged with external screw thread of the invention 13, External cable joint with it is of the invention The grafting of conductor component 2, completes the connection of the present invention and equipment or External cable.

Claims (2)

1. a kind of adapter of boundling glass sintering, it is characterised in that it includes shell(1), conductor component(2), interfacial seal pad (3)And sealing ring(4);
The shell(1)It is that middle part is radially provided with partition wall in cylindrical body, cylindrical body(11), cylindrical body inner circle is provided with seal groove (12), partition wall(11)On be distributed with several conductor bores, conductor bores by middle part glass medium hole(111)And the outer conductor at two ends Stepped hole(112)Constitute, the cylindrical upper two ends of cylindrical body are provided with external screw thread(13), middle part be provided with mounting flange(14);
The conductor component(2)By coaxial conductor(21), contact pin(22), glass medium body(23)And pad(24)Constitute, coaxially Conductor(21)Inner wire be provided with elastic hole(211), outer conductor be provided with conductor seat(212);
The contact pin(22)Located at shell(1)Glass medium hole(111)It is interior, glass medium body(23)It is sintered in glass medium hole (111)With contact pin(22)Between;
The coaxial conductor(21)It is two pieces, wherein, two conductors seat(212)It is respectively arranged on shell(1)Outer conductor stepped hole (112)It is interior, two elastic holes(211)Respectively with contact pin(22)Grafting, pad(24)It is two pieces, is respectively arranged on two elastic holes (211)With contact pin(22)Between;
The interfacial seal pad(3)And sealing ring(4)It is two pieces, interfacial seal pad(3)It is fitted in shell(1)Partition wall(11) Surface and conductor component(2)Between, sealing ring(4)Located at shell(1)Seal groove(12)It is interior.
2. a kind of adapter of boundling glass sintering according to claim 1, it is characterised in that seal groove(12)Close to every Wall(11)And in partition wall(11)Both sides are symmetrical arranged.
CN201710140107.XA 2017-03-10 2017-03-10 A kind of adapter of boundling glass sintering Active CN106848788B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710140107.XA CN106848788B (en) 2017-03-10 2017-03-10 A kind of adapter of boundling glass sintering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710140107.XA CN106848788B (en) 2017-03-10 2017-03-10 A kind of adapter of boundling glass sintering

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CN106848788A true CN106848788A (en) 2017-06-13
CN106848788B CN106848788B (en) 2019-01-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110261971A (en) * 2019-06-27 2019-09-20 上海航天科工电器研究院有限公司 A kind of airtight crossing cabin socket of Optoelectric hybrid

Citations (7)

* Cited by examiner, † Cited by third party
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
CN101673899A (en) * 2009-09-30 2010-03-17 中航光电科技股份有限公司 High pressure resistance sealed connector and adaptor thereof
CN102176565A (en) * 2010-12-31 2011-09-07 航天时代电子技术股份有限公司 Air-tight-seal MMW (millimeter wave) coaxial connector and assembly method thereof
CN202977867U (en) * 2012-12-11 2013-06-05 四川华丰企业集团有限公司 High-low frequency mixed packaging and sealing structure for connector
CN203326203U (en) * 2013-06-03 2013-12-04 合肥市半山阁电子科技有限公司 High-temperature-resistant radio frequency coaxial adapter
CN205194945U (en) * 2015-12-03 2016-04-27 江苏风雷光电科技有限公司 Rf adapter
CN205985515U (en) * 2016-08-23 2017-02-22 沈阳兴华航空电器有限责任公司 Airtight photoelectricity loads in mixture adapter

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
CN101673899A (en) * 2009-09-30 2010-03-17 中航光电科技股份有限公司 High pressure resistance sealed connector and adaptor thereof
CN102176565A (en) * 2010-12-31 2011-09-07 航天时代电子技术股份有限公司 Air-tight-seal MMW (millimeter wave) coaxial connector and assembly method thereof
CN202977867U (en) * 2012-12-11 2013-06-05 四川华丰企业集团有限公司 High-low frequency mixed packaging and sealing structure for connector
CN203326203U (en) * 2013-06-03 2013-12-04 合肥市半山阁电子科技有限公司 High-temperature-resistant radio frequency coaxial adapter
CN205194945U (en) * 2015-12-03 2016-04-27 江苏风雷光电科技有限公司 Rf adapter
CN205985515U (en) * 2016-08-23 2017-02-22 沈阳兴华航空电器有限责任公司 Airtight photoelectricity loads in mixture adapter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110261971A (en) * 2019-06-27 2019-09-20 上海航天科工电器研究院有限公司 A kind of airtight crossing cabin socket of Optoelectric hybrid

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