CN102097722A - Millimeter wave floating type blind-mated radio frequency connector - Google Patents

Millimeter wave floating type blind-mated radio frequency connector Download PDF

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Publication number
CN102097722A
CN102097722A CN2011100372072A CN201110037207A CN102097722A CN 102097722 A CN102097722 A CN 102097722A CN 2011100372072 A CN2011100372072 A CN 2011100372072A CN 201110037207 A CN201110037207 A CN 201110037207A CN 102097722 A CN102097722 A CN 102097722A
Authority
CN
China
Prior art keywords
radio frequency
plug
socket
millimeter wave
floating type
Prior art date
Application number
CN2011100372072A
Other languages
Chinese (zh)
Inventor
朱建平
Original Assignee
江苏呈飞精密合金股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏呈飞精密合金股份有限公司 filed Critical 江苏呈飞精密合金股份有限公司
Priority to CN2011100372072A priority Critical patent/CN102097722A/en
Publication of CN102097722A publication Critical patent/CN102097722A/en

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Abstract

The invention discloses a millimeter wave floating type blind-mated radio frequency connector, which comprises a plug and a socket. A jack (6) is reserved in the center of the socket. A floating mechanism is arranged in the socket, and consists of a support shell (7) and floating springs (9). A radio frequency connector mechanism is arranged in the plug, and consists of an outer conductor (5), an inner conductor (4), an elastic semicircular clamping ring (3) and an insulator (11). The millimeter wave floating type blind-mated radio frequency connector is characterized in that: a meshing groove (6-1) is formed at the inner front end of the jack (6). The radio frequency connector provided by the invention is miniature, convenient and rapid to plug and unplug, firm and reliable, and has high high-frequency electromagnetic performance and insertion loss which is 0.20 time the square root of frequency. In a push-in process, a 30-degree push-in angle between the semicircular elastic clamping ring of the plug and the conical surface of the socket forms circular contact sliding insertion, and a maximum insertion force is not more than 18N.

Description

The floating type blind slotting radio frequency connector of a kind of millimeter wave

Technical field

The present invention relates to a kind of radio frequency connector, specifically is the floating type blind slotting radio frequency connector of a kind of millimeter wave.

Background technology

Coaxial connector is according to ways of connecting, is broadly divided into screw thread, bayonet socket, push-in type, floating type blind several classes such as insert.The floating type blind slotting installation coaxial connector of high-frequency, along with the raising of frequency of utilization with have characteristics such as the intensive installation of modularization, obtain application more and more widely, be mainly used in wireless telecommunications, satellite communication, satellite navigation, radar system, electronic countermeasures, automatic control system, estimate equipment etc. automatically.

The applicant had once applied for Chinese patent on September 14th, 2007, the patent No. is: ZL200720045808, denomination of invention are: a kind of floating type radio frequency (RF) coaxial connector fast, it is to be provided with elastic ring between the outer conductor of socket and shell, make to produce between outer conductor and the shell and float, be convenient to the anti-interference plug of plug.The datum level of plug contacts smooth, reliable with the datum level of socket, guarantee effective transmission and 0~40GHz operating frequency of electric property.Be applicable to that weaponry, communication system need in the module of fast insert-pull, floating type, the intensive installation of modularization, but exist short shortcoming in useful life.

Summary of the invention

In order to overcome above deficiency, the object of the invention is to provide a kind of millimeter wave floating type blind slotting radio frequency (RF) coaxial connector, the jack Inner Front End that is socket is provided with occlusal crib, the semi arch snap ring of plug is inserted with the slip that contacts in the arc-shaped of socket cone-shaped, realize floating type steady fast insert-pull.

Technical scheme of the present invention realizes in the following manner: the floating type blind slotting radio frequency (RF) coaxial connector of a kind of millimeter wave, comprise plug and socket, the socket center has jack, in be provided with relocation mechanism, form by supporting housing and floating spring; Establish radio frequency connector mechanism in the plug, be made up of outer conductor, inner wire, elasticity semi arch snap ring, insulator, it is characterized in that: described jack Inner Front End is provided with occlusal crib.

Described jack is the borehole structure that end face is not slotted.

Described jack end face and plug cooperation place are provided with 30 ° cone angle.

The radially misalignment d of described plug and socket is 0.3mm to the maximum, and it is 0.6mm that relocation mechanism allows axial total displacement stroke h.

The radio frequency connector that the present invention produces has microminiaturization, and has good high-frequency electromagnetic characteristic, plugs convenient and swift, solid and reliable.The insertion loss is subduplicate 0.20 times of frequency.In push-on process, the semi arch snap ring of plug forms the slip insertion that circular arc contacts with the angle that pushes of 30 ° of the socket conical surfaces, and it inserts maximum, force and is not more than 18N.

Description of drawings

Fig. 1 is the plug construction schematic diagram.

Fig. 2 is the socket schematic diagram.

Fig. 3 is the socket cutaway view.

Fig. 4 is the plug cutaway view.

Among the figure: 1 is plug, and 2 is socket, and 3 is elasticity semi arch snap ring, 3-1 is the plug datum level, and 4 is that inner wire one, 5 is an outer conductor one, 6 is jack, and 6-1 is an occlusal crib, and 6-2 is an internal plug seat, 6-3 is the socket datum level, and 7 is supporting housing, and 8 is outer conductor two, 9 is floating spring, 10 is contact pin, and 11 is insulator, and 12 is inner wire two.

Embodiment

The floating type blind slotting radio frequency (RF) coaxial connector of a kind of millimeter wave comprises plug 1 and socket 2, and socket 1 center has jack 6, in be provided with relocation mechanism, form by supporting housing 7 and floating spring 9; Establish radio frequency connector mechanism in the plug 1, form by outer conductor, inner wire, elasticity semi arch snap ring 3t insulator 11.

Know the plug construction schematic diagram of the floating type blind slotting radio frequency connector of 1 millimeter wave of present embodiment by Fig. 1.Be provided with jack 6 in the plug 1, establish radio frequency connector mechanism in the plug, form by outer conductor 1, inner wire 1, elasticity semi arch snap ring 3, insulator 11, outer rim is an outer conductor 1, contact pin 10 is arranged in the plug 1, when headstock inserts mutually, outer conductor is inserted earlier, allow contact pin 10 and jack 6 be aligned in earlier on the bar line, in push-on process, the semi arch snap ring 3 of plug forms the slip insertion that circular arc contacts with the angle [alpha] that pushes of 30 ° of the socket conical surfaces, plugs together end when semicircle snap ring 3 meshes with occlusal crib 6-1.

In Fig. 2, be the socket schematic diagram.Socket 2 centers have jack 6, in be provided with relocation mechanism, form by supporting housing 7, outer conductor 28, inner wire 2 12, insulator 11 and floating spring 9.The borehole structure that jack 6 is not slotted for end face.

Being known by Fig. 3, is the socket cutaway view.The front end of socket 2 is provided with occlusal crib 6-1, and contact endoporus 6-2 and datum level 6-3 are arranged, and the datum level contact that the setting of datum level 6-3 is convenient on the plug leading portion contact cylindrical is smooth reliable.When beginning to plug together, the radially misalignment d of plug and socket is 0.3mm to the maximum, and after plugging together, it is 0.6mm that relocation mechanism allows axial total displacement stroke h.When beginning to plug together, plug 1 is 0.3mm to the maximum with the radially misalignment d of socket 2.

In Fig. 4, be the plug cutaway view.Plug 1 has datum level 3-1 with jack 6 junctions, the datum level 4-1 that the contact cylindrical of plug 1 front end is convenient in the setting of datum level 3-1 contacts smooth, reliable, the centre is provided with contact pin 10, and outer rim is provided with on the elasticity semi arch and encircles 3, can realize that plug 1 and 2 anti-interference of socket plug.

When connector assembly inserts mutually, outer conductor inserts earlier, allow contact pin 10 and jack 6 be aligned in earlier on the bar line, in push-on process, the semi arch snap ring of plug and socket conical surface α are that 30 ° the dihedral slip that contacts in the arc-shaped that pushes is inserted, when semi arch snap ring 3 plugs together end during with occlusal crib 6-1 engagement.It inserts maximum, force and is not more than 18N.When product of the present invention uses, direct current to the standing-wave ratio of 40G hertz less than 1.35; The insertion loss is subduplicate 0.20 times of frequency.

Claims (4)

1. the floating type blind slotting radio frequency (RF) coaxial connector of millimeter wave comprises plug (1) and socket (2), and the socket center has jack (6), in be provided with relocation mechanism, form by supporting housing (7) and floating spring (9); Establish radio frequency connector mechanism in the plug, be made up of outer conductor (5), inner wire (4), elasticity semi arch snap ring (3), insulator (11), it is characterized in that: described jack (6) Inner Front End is provided with occlusal crib (6-1).
2. the floating type blind slotting radio frequency (RF) coaxial connector of a kind of millimeter wave according to claim 1 is characterized in that: the borehole structure that described jack (6) is not slotted for end face.
3. the floating type blind slotting radio frequency (RF) coaxial connector of a kind of millimeter wave according to claim 1, it is characterized in that: described jack (6) end face and plug cooperation place are provided with 30 ° cone angle.
4. the floating type blind slotting radio frequency (RF) coaxial connector of a kind of millimeter wave according to claim 1 is characterized in that: described plug (1) is 0.3mm to the maximum with the radially misalignment d of socket (2), and it is 0.6mm that relocation mechanism allows axial total displacement stroke h.
CN2011100372072A 2011-02-14 2011-02-14 Millimeter wave floating type blind-mated radio frequency connector CN102097722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100372072A CN102097722A (en) 2011-02-14 2011-02-14 Millimeter wave floating type blind-mated radio frequency connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100372072A CN102097722A (en) 2011-02-14 2011-02-14 Millimeter wave floating type blind-mated radio frequency connector

Publications (1)

Publication Number Publication Date
CN102097722A true CN102097722A (en) 2011-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100372072A CN102097722A (en) 2011-02-14 2011-02-14 Millimeter wave floating type blind-mated radio frequency connector

Country Status (1)

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CN (1) CN102097722A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682819A (en) * 2013-12-12 2014-03-26 中国电子科技集团公司第四十一研究所 Floating rapid insertion and extraction millimeter wave coaxial connector
CN106159560A (en) * 2015-03-30 2016-11-23 上海雷迪埃电子有限公司 A kind of blindmate radio frequency (RF) coaxial connector
CN106207629A (en) * 2016-08-30 2016-12-07 西安艾力特电子实业有限公司 A kind of float-type anti-rotary moves millimeter wave adapter
CN106229775A (en) * 2016-08-29 2016-12-14 中天射频电缆有限公司 Quick blind-mate and the radio frequency (RF) coaxial connector of floating type installation and method of attachment
CN106532304A (en) * 2015-09-10 2017-03-22 贵州航天电器股份有限公司 Horizontal floating device and electrical connector comprising same
US10320132B2 (en) 2015-12-16 2019-06-11 Huawei Technologies Co., Ltd. Radio frequency connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060014425A1 (en) * 2004-07-16 2006-01-19 John Mezzalingua Associates, Inc. Compression connector for coaxial cable
CN201113050Y (en) * 2007-09-14 2008-09-10 朱建平 Floating type radio-frequency coaxial connector
CN101662115A (en) * 2009-10-02 2010-03-03 中航光电科技股份有限公司 Floating signal contact element and electric connector using the same
CN202094444U (en) * 2011-02-14 2011-12-28 江苏呈飞电子有限公司 Millimeter wave floating type blind insertion radio frequency connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060014425A1 (en) * 2004-07-16 2006-01-19 John Mezzalingua Associates, Inc. Compression connector for coaxial cable
CN201113050Y (en) * 2007-09-14 2008-09-10 朱建平 Floating type radio-frequency coaxial connector
CN101662115A (en) * 2009-10-02 2010-03-03 中航光电科技股份有限公司 Floating signal contact element and electric connector using the same
CN202094444U (en) * 2011-02-14 2011-12-28 江苏呈飞电子有限公司 Millimeter wave floating type blind insertion radio frequency connector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682819A (en) * 2013-12-12 2014-03-26 中国电子科技集团公司第四十一研究所 Floating rapid insertion and extraction millimeter wave coaxial connector
CN106159560A (en) * 2015-03-30 2016-11-23 上海雷迪埃电子有限公司 A kind of blindmate radio frequency (RF) coaxial connector
CN106159560B (en) * 2015-03-30 2019-09-17 上海雷迪埃电子有限公司 A kind of blindmate radio frequency (RF) coaxial connector
CN106532304A (en) * 2015-09-10 2017-03-22 贵州航天电器股份有限公司 Horizontal floating device and electrical connector comprising same
US10320132B2 (en) 2015-12-16 2019-06-11 Huawei Technologies Co., Ltd. Radio frequency connector
CN106229775A (en) * 2016-08-29 2016-12-14 中天射频电缆有限公司 Quick blind-mate and the radio frequency (RF) coaxial connector of floating type installation and method of attachment
CN106207629A (en) * 2016-08-30 2016-12-07 西安艾力特电子实业有限公司 A kind of float-type anti-rotary moves millimeter wave adapter
CN106207629B (en) * 2016-08-30 2018-12-11 西安艾力特电子实业有限公司 A kind of dynamic millimeter wave adapter of float-type anti-rotary

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Application publication date: 20110615

C02 Deemed withdrawal of patent application after publication (patent law 2001)