CN103618167B - Floating interface reversed polarity blindmate connector - Google Patents
Floating interface reversed polarity blindmate connector Download PDFInfo
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- CN103618167B CN103618167B CN201310644849.8A CN201310644849A CN103618167B CN 103618167 B CN103618167 B CN 103618167B CN 201310644849 A CN201310644849 A CN 201310644849A CN 103618167 B CN103618167 B CN 103618167B
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- housing
- center conductor
- reversed polarity
- insulator
- floating interface
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Abstract
The invention belongs to microwave communication device, relate to a kind of floating interface reversed polarity blindmate connector.It includes mounting bracket assembly, floating interface assembly and reversed polarity interface module; Mounting bracket assembly comprises the first housing, the first insulator and the first center conductor that ecto-entad is coaxially arranged successively; Floating interface assembly includes coaxial the second housing, the second insulator and the second center conductor that arrange; Reversed polarity interface module comprises coaxial the 3rd housing, the 3rd insulator and the 3rd center conductor that arrange; The back segment of the second housing insert the first front housing section and with described rear conductive reed Elastic Contact, the rear end of the second center conductor is coordinated by the contact pin grafting of jack with the first center conductor front end; The leading portion of the second housing inserts the 3rd housing back segment and contacts with described front elasticity of spring leaf of conducting electricity, and the front end of the second center conductor is coordinated by the contact pin grafting of jack with the 3rd center conductor rear end.The present invention connects reliably, anti-vibration and impact capacity strong.
Description
Technical field
The invention belongs to microwave communication device, relate to a kind of radio frequency (RF) coaxial connector, specifically a kind of floating interface reversed polarity blindmate connector.
Background technology
Along with modern communication technology development, the application of reversed polarity radio frequency connector is more and more extensive, and the standard of prior art plugs together interface and can not meet the need of market completely, especially for the severe environment applications occasion having the external force such as vibration, impact.What specify as " GB/T11313.33-2001 radio frequency connector the 33rd part: BMA train of radio frequency connector sectional specification " plugs together interfacial structure, and in its socket, central contact is jack, plug core contact is contact pin.In addition, prior art connector is that fixed installation plug and floating mounting receptacle coordinate, and floats in mounting receptacle, and the cable that floating interface and tail portion of connector match or microstrip circuit are connected as a single entity, and and can Relative Floating between mount pad.In these structures, the activity surplus of interface floating part is little, the vibration produced under can not effectively eliminating adverse circumstances, impact.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of connect reliable, anti-vibration and the strong floating interface reversed polarity blindmate connector of impact capacity.
Floating interface reversed polarity blindmate connector of the present invention includes mounting bracket assembly, floating interface assembly and reversed polarity interface module; Described mounting bracket assembly comprises the first housing, the first insulator and the first center conductor that ecto-entad is coaxially arranged successively; Described floating interface assembly includes coaxial the second housing, the second insulator and the second center conductor that arrange; Described reversed polarity interface module comprises coaxial the 3rd housing, the 3rd insulator and the 3rd center conductor that arrange; Described first shell inner hole back segment connects the first center conductor by the first insulator, first front housing section inwall is provided with circumferential axial rear draw-in groove, the rear conductive reed inwardly arched upward is mounted with in rear draw-in groove, the back segment of described second housing insert the first front housing section and with described rear conductive reed Elastic Contact, the rear end of the second center conductor is coordinated by the contact pin grafting of jack with the first center conductor front end; Described 3rd housing back segment inwall is provided with circumferential axial front bayonet slot, the front conductive reed inwardly arched upward is mounted with in front bayonet slot, the leading portion of described second housing inserts the 3rd housing back segment and contacts with described front elasticity of spring leaf of conducting electricity, and the front end of the second center conductor is coordinated by the contact pin grafting of jack with the 3rd center conductor rear end.
Described second housing stage casing external cylindrical surface is provided with shoulder, between the rear end face of shoulder and the first housing forward end face, is provided with elastic washer.
Be threaded connection overcoat outside described first housing, overcoat rear end is provided with mounting flange, is used for being installed on a communications device.
The rear and front end of described second housing is provided with the guiding conical surface.
The present invention is by the floating interface assembly of floating connection between mounting bracket assembly and reversed polarity interface module, make while good conductive connects, to there is larger floating surplus between the above two, larger relative displacement can be adapted to, meet the installation requirement under vibration and shock environment; By being arranged on the elastomeric pad between floating interface assembly and mounting bracket assembly, effectively can cushioning the axial impact of coupling part, further increasing its anti-vibration and impact capacity; By the guiding conical surface on the second housing, make itself and first and the 3rd the connection of housing convenient, improve its blindmate ability.
Accompanying drawing explanation
Fig. 1 is the mounting bracket assembly of the embodiment of the present invention and the syndeton schematic diagram of floating interface assembly;
Fig. 2 is the structural representation of the reversed polarity interface module of the embodiment of the present invention;
Fig. 3 is the structural representation after the reversed polarity interface module of the embodiment of the present invention and floating interface modular connector.
Embodiment
As shown in the figure, this floating interface reversed polarity blindmate connector includes mounting bracket assembly 1, floating interface assembly 2 and reversed polarity interface module 3; Described mounting bracket assembly 1 comprises the first housing 11, first insulator 12 and the first center conductor 13 that ecto-entad is coaxially arranged successively; Described floating interface assembly 2 includes coaxial the second housing 21, second insulator 22 and the second center conductor 23 arranged; Described reversed polarity interface module 3 comprises coaxial the 3rd housing 31, the 3rd insulator 32 and the 3rd center conductor 33 that arrange; Described first housing 11 endoporus back segment connects the first center conductor 13 by the first insulator 12, first housing 11 leading portion inwall is provided with circumferential axial rear draw-in groove 14, the rear conductive reed 15 inwardly arched upward is mounted with in rear draw-in groove 14, the back segment of described second housing 21 insert the first housing 11 leading portion and with described rear conductive reed 15 Elastic Contact, the rear end of the second center conductor 23 is coordinated by the contact pin grafting of jack with the first center conductor 13 front end; Described 3rd housing 31 back segment inwall is provided with circumferential axial front bayonet slot 34, the front conductive reed 35 inwardly arched upward is mounted with in front bayonet slot, the leading portion of described second housing 21 insert the 3rd housing 31 back segment and with described front conductive reed 35 Elastic Contact, the front end of the second center conductor 23 is coordinated by the contact pin grafting of jack with the 3rd center conductor 33 rear end.Described second housing 21 stage casing external cylindrical surface is provided with shoulder 24, between the rear end face of shoulder 24 and the first housing 11 front end face, is provided with elastic washer 4.Be threaded connection overcoat 5 outside described first housing 11, overcoat rear end is provided with mounting flange 51, is used for being installed on a communications device.The rear and front end of described second housing 21 is provided with the guiding conical surface 25.
Claims (4)
1. a floating interface reversed polarity blindmate connector, is characterized in that: it includes mounting bracket assembly (1), floating interface assembly (2) and reversed polarity interface module (3); Described mounting bracket assembly (1) comprises the first housing (11), the first insulator (12) and the first center conductor (13) that ecto-entad is coaxially arranged successively; Described floating interface assembly (2) includes coaxial the second housing (21), the second insulator (22) and the second center conductor (23) that arrange; Described reversed polarity interface module (3) comprises coaxial the 3rd housing (31), the 3rd insulator (32) and the 3rd center conductor (33) that arrange; Described first housing (11) endoporus back segment connects the first center conductor (13) by the first insulator (12), first housing (11) leading portion inwall is provided with circumferential axial rear draw-in groove (14), the rear conductive reed (15) inwardly arched upward is mounted with in rear draw-in groove (14), the back segment of described second housing (21) insert the first housing (11) leading portion and with described rear conductive reed (15) Elastic Contact, the rear end of the second center conductor (23) is coordinated by the contact pin grafting of jack with the first center conductor (13) front end; Described 3rd housing (31) back segment inwall is provided with circumferential axial front bayonet slot (34), the front conductive reed (35) inwardly arched upward is mounted with in front bayonet slot, the leading portion of described second housing (21) insert the 3rd housing (31) back segment and with described front conductive reed (35) Elastic Contact, the front end of the second center conductor (23) is coordinated by the contact pin grafting of jack with the 3rd center conductor (33) rear end.
2. floating interface reversed polarity blindmate connector according to claim 1, it is characterized in that: described second housing (21) stage casing external cylindrical surface is provided with shoulder (24), between the rear end face of shoulder (24) and the first housing (11) front end face, is provided with elastic washer (4).
3. floating interface reversed polarity blindmate connector according to claim 1, is characterized in that: state outside the first housing (11) and be threaded connection overcoat (5), overcoat rear end is provided with mounting flange (51).
4. floating interface reversed polarity blindmate connector according to claim 1, is characterized in that: the rear and front end of described second housing (21) is provided with the guiding conical surface (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644849.8A CN103618167B (en) | 2013-12-05 | 2013-12-05 | Floating interface reversed polarity blindmate connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644849.8A CN103618167B (en) | 2013-12-05 | 2013-12-05 | Floating interface reversed polarity blindmate connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103618167A CN103618167A (en) | 2014-03-05 |
| CN103618167B true CN103618167B (en) | 2015-12-16 |
Family
ID=50168871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644849.8A Active CN103618167B (en) | 2013-12-05 | 2013-12-05 | Floating interface reversed polarity blindmate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103618167B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840340A (en) * | 2014-03-19 | 2014-06-04 | 四川永贵科技有限公司 | Phase-adjustable coaxial connector |
| US9337577B1 (en) * | 2015-03-31 | 2016-05-10 | Tyco Electronics Corporation | Floatable connector |
| CN107528110A (en) * | 2017-07-27 | 2017-12-29 | 中国船舶重工集团公司第七二四研究所 | A kind of grounded continuous Elastic Contact method between improvement HIGH-POWERED MICROWAVES module |
| CN107332033B (en) * | 2017-08-29 | 2023-05-05 | 东台正耀精密技术有限公司 | Electric connector |
| CN112688126A (en) * | 2020-12-09 | 2021-04-20 | 珠海市枫杨科技有限公司 | Floating joint is inserted to manual pulling out of net twine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1091457A2 (en) * | 1999-10-06 | 2001-04-11 | Bayerische Motoren Werke Aktiengesellschaft | Electrical connector element and system |
| CN201466409U (en) * | 2009-05-19 | 2010-05-12 | 武汉德威斯电子技术有限公司 | radio-frequency coaxial connector |
| CN201985319U (en) * | 2011-03-16 | 2011-09-21 | 南京普斯迪尔电子科技有限公司 | Electricity switching interface for battery box of electric automobile |
| CN202474256U (en) * | 2012-01-11 | 2012-10-03 | 江苏华兴通讯科技有限公司(中外合资) | Connector for coaxial cable with smooth metal tube outer conductor |
| CN203607621U (en) * | 2013-12-05 | 2014-05-21 | 江苏华兴通讯科技有限公司(中外合资) | Floating interface reversed-polarity blind plugging connector |
-
2013
- 2013-12-05 CN CN201310644849.8A patent/CN103618167B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1091457A2 (en) * | 1999-10-06 | 2001-04-11 | Bayerische Motoren Werke Aktiengesellschaft | Electrical connector element and system |
| CN201466409U (en) * | 2009-05-19 | 2010-05-12 | 武汉德威斯电子技术有限公司 | radio-frequency coaxial connector |
| CN201985319U (en) * | 2011-03-16 | 2011-09-21 | 南京普斯迪尔电子科技有限公司 | Electricity switching interface for battery box of electric automobile |
| CN202474256U (en) * | 2012-01-11 | 2012-10-03 | 江苏华兴通讯科技有限公司(中外合资) | Connector for coaxial cable with smooth metal tube outer conductor |
| CN203607621U (en) * | 2013-12-05 | 2014-05-21 | 江苏华兴通讯科技有限公司(中外合资) | Floating interface reversed-polarity blind plugging connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103618167A (en) | 2014-03-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 31, run Hing Road, Private Development Zone, Zhenjiang, Jiangsu Province Patentee after: Jiangsu Huaxing Telecom Components Co., Ltd. Address before: No. 31, run Hing Road, Private Development Zone, Zhenjiang, Jiangsu Province Patentee before: Jiangsu Huaxing Communications Technology Co.,Ltd. (Joint Venture) |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Floating interface reversed polarity blind-mate connector Effective date of registration: 20200723 Granted publication date: 20151216 Pledgee: Bank of China Limited Zhenjiang Runzhou Branch Pledgor: JIANGSU HUAXING TELECOM TECHNOLOGY Co.,Ltd. Registration number: Y2020980004350 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210809 Granted publication date: 20151216 Pledgee: Bank of China Limited Zhenjiang Runzhou Branch Pledgor: JIANGSU HUAXING TELECOM TECHNOLOGY Co.,Ltd. Registration number: Y2020980004350 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |