CN105281122B - RF elastic hollow having radial and axial float function coaxial connector - Google Patents

RF elastic hollow having radial and axial float function coaxial connector Download PDF

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Publication number
CN105281122B
CN105281122B CN201510781208.6A CN201510781208A CN105281122B CN 105281122 B CN105281122 B CN 105281122B CN 201510781208 A CN201510781208 A CN 201510781208A CN 105281122 B CN105281122 B CN 105281122B
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inner
inner sleeve
plug
rod
connector
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CN201510781208.6A
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CN105281122A (en
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韩文静
蒋澍
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上海航天科工电器研究院有限公司
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Abstract

本发明公开了一种具有径向和轴向浮动功能的弹性镂空射频同轴连接器,它包括插头和插座,插座与插头插接,特点是插头由压管、簧丝、内套筒及内杆组成,内杆头部为“Ω”形,内套筒为“H”形,压管固定于内杆上,簧丝为数根,簧丝的前端向后弯折后插入内套筒内,内杆插入簧丝与内套筒内,由压管将其固定于内杆中。 The present invention discloses an elastic hollow RF coaxial connectors having radial and axial float function, which includes a plug and socket, the plug socket and plug, the plug is characterized by the pressure pipe, wire spring, the inner sleeve and the inner rods, the club head is "Ω" shape, the inner sleeve is "H" shaped pressure tube is inserted into the inner sleeve is fixed to the rod, the spring wire root number, the front end of the spring wire bent back, the spring wire rod is inserted into the inner sleeve, which is fixed to the inner tube by a pressure rod. 本发明用于电子通信设备及器件的板对板场合,弹性镂空部分在使用过程中提供径向和轴向上较大浮动量,保证连接器接触良好,并提供稳定可靠对接。 The present invention is a communication device and an electronic board-to-board device case, the elastic hollow portion provides axial and radial float larger amount during use, to ensure good contact with the connector, and provides a reliable butt. 本发明可为高功率连接器,可用于PCB传输、线缆传输及不同接口转接等多种形式。 The present invention may be a high power connectors, PCB can be used for transmission, cable transmission, and various other forms of transfer interfaces. 本发明为两体式,相对于三体式浮动盲插连接器,浮动量大,对接性能良好外,结构简单易行,节约成本。 The present invention is a two-piece, three-body floating with respect to blind mate connector, the floating capacity, good mating performance, simple structure, cost savings.

Description

一种具有径向和轴向浮动功能的弹性镂空射频同轴连接器 RF elastic hollow having radial and axial float function coaxial connector

技术领域 FIELD

[0001]本发明涉及电连接器技术领域,具体地说是一种具有径向和轴向浮动功能的弹性镂空射频同轴连接器,该连接器具有盲插特性,有在配合时提供径向和轴向较大浮动量的功能,传输功率较大且低成本。 [0001] Technical Field The present invention relates to an electrical connector, in particular having a radially and axially resilient hollow float function RF coaxial connector, the connector having a blind insertion properties, there are provided at mating radial and axial floating amount greater functionality, low cost and large transmission power.

背景技术 Background technique

[0002] 板板互联是射频同轴连接器的主要用途之一,可用于射频模块与射频模块互联, 电路板与射频模块之间的互联。 [0002] One of the main plate board network is a radio frequency coaxial connectors, may be used for the interconnection between the RF module and the RF module interconnection, the circuit board and RF module. 在电子通信行业,鉴于制造成本不断降低及连接器使用用途拓宽,为了尽量减少设备内部线缆连接、充分利用有限的内部空间、减少整机体积、降低制造成本、提高可装配性,多芯及多信号连接器应运而生,多种不同信号同时传输,促使电子通信产品的模块化程度越来越高。 The electronic communications sector, in view of reducing the manufacturing costs continue to widen the intended use and the connector, in order to minimize intra-equipment cable connector, full use of limited internal space, reducing the volume of the machine, reduce the manufacturing cost, improve assembly, multi-core and came into multiple signal connectors, a plurality of different signals simultaneously transmitted, to promote modularity electronic communication products increasingly high. 在连接器插合时,是无法观察到多个电源或信号触点的相对位置,要求连接器必须具有盲插的性能来实现电源或信号的连接。 Timely inserted in the connector, is not observed to the relative positions of the plurality of power or signal contacts, the connector must have requires blind insertion of the connector to achieve performance or power signals. 目前市场上连接器的主流产品大都采用硬盲插连接方式,该方式对模块上的元器件位置度要求较高,加工成本较高,稍有不慎,产品就配合不上,造成报废。 Currently connector mainstream products on the market most of the hard-blind mate connection, the way the position of the component on the module requires a higher processing cost is high, the slightest mistake, the product will not fit on, resulting in scrapped. 未来随着产品的集成化程度愈来愈高,该连接方式将变的不再实用。 As the degree of integration of future products higher and higher, the connection will become no longer useful. 因此,开发一种对安装位置度要求不高,同时又能满足射频性能的连接器就显得非常必要。 Thus, it is very necessary to develop a mounting position less demanding, while satisfying the RF performance of the connector. 近年来出现板板浮动盲插连接器多为三体式,通过中间连接器位置偏移实现板板信号传输,成本较高,可移植性差。 In recent years, the floating plate board appears blind mate connector style more than three, a position deviation signal transmission plate board to achieve intermediate connector, high cost, poor portability.

发明内容 SUMMARY

[0003] 本发明的目的就是要提供一种具有径向和轴向浮动功能、对安装位置度要求不高同时又可满足射频性能的同轴连接器。 [0003] The object of the present invention is to provide a radial and axial floating function, the mounting position while at the same meet the less demanding RF performance of the coaxial connector.

[0004] 实现本发明目的的具体技术方案是: [0004] The purpose of the present invention, specific technical solutions are:

[0005] —种具有径向和轴向浮动功能的弹性镂空射频同轴连接器,该连接器包括插头和插座,插座与插头插接,特点在于插头由压管、簧丝、内套筒及内杆组成,内杆头部为“D” 形,内套筒为“H”形,压管固定于内杆上,簧丝为数根,簧丝的前端向后弯折后插入内套筒内,内杆插入簧丝与内套筒内,由压管将其固定于内杆中;其中,所述内套筒与内杆头部套接并保持有间隙,内套筒外圈设有倒角,保证簧丝头部紧贴内套筒壁。 [0005] - species has a function of radial and axial floating hollow elastic RF coaxial connectors, the connector includes a plug and a socket, the plug socket and plug, characterized in that the plug by the pressure pipe, wire spring, and the inner sleeve the rods, the club head as "D" shaped, the inner sleeve is "H" shape, is fixed to the front end of the pressure tube rod, wire spring several roots, rearwardly bent spring wire is inserted into the inner sleeve , the spring wire rod is inserted into the inner sleeve, which pressure tube is fixed by the inner rod; wherein the inner sleeve and the inner holder and sleeved club head a gap is provided down the inner sleeve outer race angle, ensure that the wire spring against the head wall of the inner sleeve.

[0006] 所述簧丝为弹性导电材料制作,具有一定硬度。 The [0006] conductive spring wire as an elastic material having a certain hardness.

[0007] 所述内套筒与内杆之间有间隙,内套筒能够360°自由摆动。 A gap between the sleeve and the inner rod within the [0007], the inner sleeve can be freely swung 360 °. 内套筒转动时实现无阻碍摆动,使连接器具有径向与轴向较大浮动量。 Achieve swung unimpeded rotation of the inner sleeve, the connector having a large radial and axial floating amount.

[0008] 本发明的有益效果: [0008] Advantageous effects of the invention:

[0009]本发明用于电子通信设备及器件的板对板场合,弹性镂空部分在使用过程中提供径向和轴向上较大浮动量,保证连接器接触良好,并提供稳定可靠对接,形成的镂空腔体为在信号传输过程中提供高阻抗传输,为射频连接器阻抗匹配提供了高阻优化,提高信号传输质量。 [0009] The sheet of the present invention for an electronic device and the communication device of the case plates, an elastic hollow section provides greater axial and radial floating amount during use, to ensure good contact with the connector, and provides a reliable abutment formed the hollow cavity to provide a high impedance transmission during signal transmission, there is provided a high impedance RF connector optimized for impedance matching, to improve the signal transmission quality. 本发明可为高功率连接器,可用于PCB传输、线缆传输及不同接口转接等多种形式。 The present invention may be a high power connectors, PCB can be used for transmission, cable transmission, and various other forms of transfer interfaces. 本发明为两体式,相对于三体式浮动盲插连接器,浮动量大,对接性能良好外,结构简单易行,节约成本。 The present invention is a two-piece, three-body floating with respect to blind mate connector, the floating capacity, good mating performance, simple structure, cost savings.

附图说明 BRIEF DESCRIPTION

[0010]图1为本发明结构示意图; [0010] Figure 1 is a schematic structural diagram of the invention;

[0011]图2为本发明使用状态径向、轴向浮动示意图; [0011] FIG. 2 of the present invention the radial state, a schematic axial float;

[0012]图3为本发明外形图; [0012] FIG. 3 is an external view;

[0013]图4为本发明插头外形图。 [0013] FIG. 4, the plug shape of the present invention FIG.

具体实施方式 Detailed ways

[00M]参阅图1,本发明由插头1和插座2组成。 [00M] Referring to Figure 1, the present invention is composed of the plug 1 and the socket 2. 插座2与插头1插接;插头1头部设有数根簧丝11,簧丝11的前端向后弯折后插入内套筒12内,内杆13插入簧丝11与内套筒12内,由压管10固定在内杆13中。 1 with the plug connector receptacle 2; plug head 1 is provided with the number of the wire spring 11, the spring wires 11 is inserted into the distal end of the inner sleeve 12 is bent rearwardly, the rod 13 is inserted within the wire spring 12 and the inner sleeve 11, tube 10 is fixed by the inner pressure of 13 bar. 内套筒12外圈倒角121保证簧丝11头部紧贴内套筒I2壁,簧丝11在内套筒I2呈圆周型均匀分布,保证插头1与插座2对接时导向良好。 Chamfering the outer sleeve 12 to ensure that the spring wire 121 against the inner sleeve 11 of the head wall I2, I2 spring wire 11 of the inner sleeve circumferentially uniformly distributed type, to ensure the plug 1 and the receptacle 2 good mating guide. 簧丝11为弹性导电材料,具有一定硬度,与插座2对接具有一定的收缩量,保证接触良好,信号传输可靠性高。 Wire spring 11 is an elastic electrically conductive material, having a certain hardness, mating with the receptacle 2 having a certain amount of shrinkage, to ensure good contact, high reliability of signal transmission. 内套筒12与内杆13之间有一定间隙,插头1与插座2对接时,由于加工、安装精度等原因,通常会有中心偏移、不对中现象,通过内套筒12的360°自由摆动,插头1能够顺利插入插座2中。 There is a gap between the inner sleeve 12 and the inner rod 13, the plug 1 abutting the socket 2, due to processing, mounting accuracy and other reasons, there is usually offset from the center, misalignment phenomenon, through the inner sleeve 360 ​​° 12 free swing, the plug 1 can be smoothly inserted into the socket 2. 内杆13头部为形状,内套筒12转动时实现无阻碍摆动,使连接器具有径向与轴向较大浮动量。 The head lever 13 is swung to achieve unimpeded rotation of the shape, the inner sleeve 12, the connector having a large radial and axial floating amount. [0015]内杆13与簧丝11之间为空气介质,信号传输过程中为一段高阻抗,自动补偿了由于接触带来的阻抗变小引起的不连续电容,通过适当优化,实现阻抗匹配良好,减少信号传输失真率。 [0015] The inner rod 13 between the spring wires 11 and the air medium during signal transmission to the high impedance section, to automatically compensate for the discontinuous capacitance caused by the contact impedance caused by small, by suitably optimized to achieve good impedance matching reduce the distortion rate of the signal transmission.

[0016]本发明可根据连接器使用功率的高低来设置簧丝11的粗细,簧丝n较粗,用于高功率连接器,可植用于PCB传输、线缆传输及不同接口转接等多种形式。 [0016] According to the present invention may be provided using a power level of the spring wire connector 11 thickness, n thicker wire spring, high power connectors, PCB for implantable transmission, cable transmission, and the like different Interface Adapter many forms. 相对与普通三体式板板连接器,本发明结构简单可靠,成本较低,且电气性能优良。 Common three-body plate board opposite the connector structure of the present invention is simple and reliable, low cost, and excellent electrical properties.

[0017]参阅图2,假设板与板之间的理论距离为H。 [0017] refer to the theoretical distance between the FIG. 2, it is assumed board and the board is H. 实际使用中,插头1与插座2置于安装板3端,当插头1插向插座2时,如果板与板未对正,那么插座2的锥度面21会引导插头〖顺利插入插座2中,由于黄丝11的弹性作用及内套筒I2的自动摆动,使插头1可相对于插座2倾斜— 定角度,而不影响产品使用,从而消除传统硬盲插连接方式造成的产品损坏及不良,实^了径向浮动。 In actual use, the plug 1 and the receptacle 2 on the mounting plate 3 side, when the plug 1 is inserted into the socket 2, the taper surface if the plate is not aligned with the plate, the receptacle 21 will guide the plug 2 is inserted into the socket smoothly 〖2, Since the spring action of the automatic swing yellow wire 11 and I2 of the inner sleeve, the plug 1 may be inclined relative to the receptacle 2 - given angle, without affecting the product, thereby eliminating the conventional hard product damage caused by blind-mate connection failure and, ^ radially floating solid. 由于制造上公差的存在,板间距离可能是(H士a),此时,插头丨的賛丝n^弹^作用使得其可以沿着插座2的内壁前后滑动距_ 2a,同时保证其接触可靠,满足性能要求从而实现了轴向浮动。 Due to manufacturing tolerances, the distance between the plates may be (H disabilities A), In this case, the plug Shu Like wire ^ n ^ elastic action so that it can slide back and forth along the socket from the inner wall 2 _. 2A, while ensuring contact reliable, meet the performance requirements in order to achieve the axial float.

Claims (3)

1.一种具有径向和轴向浮动功能的弹性镂空射频同轴连接器,该连接器包括插头(1) 和插座(2),^||座(2)与插头(1)插接,其特征在于插头(1)由压管(1〇)、賛丝(11)、内套筒(12) 及内杆(13)组成,内杆(I3)头部为%”形,内套筒(12)为“H”形,压管(10)固定于内杆(13) 上,黃丝(11)为数根,賛丝(11)的前端向后弯折后插入内套询(12)内,内杆(I3)插入賛丝(11)与内套筒(12)内,由压管(1〇)将其固定于内杆(I3)中;其中,所述内套筒(12)与内杆(13)头部套接并保持有间隙,内套筒(12)外圈设有倒角(121),保证簧丝(11)头部紧贴内套筒(12)壁。 1. An elastic axial and radial hollow having a float function RF coaxial connectors, the connector includes a plug (1) and the socket (2), ^ || seat (2) of the plug (1) inserted, characterized in that the plug (1) by a pressure pipe (1〇), like filaments (11), the inner sleeve (12) and an inner rod (13), with the rod (I3)% of the head "shape, the inner sleeve (12) is "H" shape, a pressure pipe (10) is fixed to the inner rod (13), the yellow wire (11) several roots, inserted into the sleeve inquiry (12) Like the front end wire (11) bent rearwardly within, the inner rod (I3) inserted Like wire (11) and the inner sleeve (12), a pressure pipe (1〇) which is fixed to the inner rod (I3); and wherein said inner sleeve (12) head socket and the inner rod (13) and held with a gap, the inner sleeve (12) of the outer ring provided with a chamfer (121), to ensure that the wire spring (11) against the head of the inner sleeve (12) wall.
2. 根据权利要求1所述的连接器,其特征在于所述簧丝(11)为弹性导电材料制作。 2. The connector according to claim 1, characterized in that said spring wire (11) is a resilient conductive material.
3. 根据权利要求1所述的连接器,其特征在于所述内套筒(12)与内杆(13)之间有间隙, 内套筒(12)能够360°自由摆动。 3. The connector of claim 1, wherein a gap, the inner sleeve (12) is capable of 360 ° swinging freely between the sleeve (12) and the inner rod (13) of said inner.
CN201510781208.6A 2015-11-16 2015-11-16 RF elastic hollow having radial and axial float function coaxial connector CN105281122B (en)

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN106887734B (en) * 2017-02-14 2019-03-12 深圳市华领科技有限公司 Blindmate type radio frequency (RF) coaxial connector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880396A (en) * 1988-06-16 1989-11-14 American Telephone And Telegraph Company, At&T Bell Laboratories Coaxial connector
US5516303A (en) * 1995-01-11 1996-05-14 The Whitaker Corporation Floating panel-mounted coaxial connector for use with stripline circuit boards
CN101350483A (en) * 2008-08-27 2009-01-21 宁波市吉品信息科技有限公司 Plate-to-plate concentration mounting type RF coaxial connector
CN101964463A (en) * 2010-11-10 2011-02-02 上海航天科工电器研究院有限公司 Connectors RF
CN202487823U (en) * 2012-03-08 2012-10-10 深圳市国人射频通信有限公司 Floating blind-insertion type radio frequency coaxial connector
CN203277701U (en) * 2013-05-17 2013-11-06 深圳市天科乐通讯科技有限公司 Pcb board connector
CN103392266A (en) * 2011-03-08 2013-11-13 胡贝尔和茹纳股份公司 A high frequency coaxial connector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50115867D1 (en) * 2000-11-20 2011-06-16 Tyco Electronics Amp Gmbh An electrical connector for flexible flat cable or flexible printed circuit boards

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880396A (en) * 1988-06-16 1989-11-14 American Telephone And Telegraph Company, At&T Bell Laboratories Coaxial connector
US5516303A (en) * 1995-01-11 1996-05-14 The Whitaker Corporation Floating panel-mounted coaxial connector for use with stripline circuit boards
CN101350483A (en) * 2008-08-27 2009-01-21 宁波市吉品信息科技有限公司 Plate-to-plate concentration mounting type RF coaxial connector
CN101964463A (en) * 2010-11-10 2011-02-02 上海航天科工电器研究院有限公司 Connectors RF
CN103392266A (en) * 2011-03-08 2013-11-13 胡贝尔和茹纳股份公司 A high frequency coaxial connector
CN202487823U (en) * 2012-03-08 2012-10-10 深圳市国人射频通信有限公司 Floating blind-insertion type radio frequency coaxial connector
CN203277701U (en) * 2013-05-17 2013-11-06 深圳市天科乐通讯科技有限公司 Pcb board connector

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