CN2847596Y - 快插自锁射频同轴连接器 - Google Patents

快插自锁射频同轴连接器 Download PDF

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Publication number
CN2847596Y
CN2847596Y CNU200520079639XU CN200520079639U CN2847596Y CN 2847596 Y CN2847596 Y CN 2847596Y CN U200520079639X U CNU200520079639X U CN U200520079639XU CN 200520079639 U CN200520079639 U CN 200520079639U CN 2847596 Y CN2847596 Y CN 2847596Y
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China
Prior art keywords
slide block
core body
coaxial connector
female connector
locking
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Expired - Fee Related
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CNU200520079639XU
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English (en)
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胡波
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Xi'an Kenaite Sci & Tech LLC
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Xi'an Kenaite Sci & Tech LLC
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Priority to CNU200520079639XU priority Critical patent/CN2847596Y/zh
Priority to US11/500,531 priority patent/US7291033B2/en
Priority to FI20060316U priority patent/FI7314U1/fi
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Publication of CN2847596Y publication Critical patent/CN2847596Y/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

一种快插自锁射频同轴连接器，在芯体(8)内设有一个两端直径大而中间直径小的簧圈(7)，滑块(4)两侧的斜面与簧片(5)上的翼片(10)接触配合。簧片上的翼片均向外倾斜。簧圈上设有开口。与滑块连为一体的圆环，位于外壳(6)内沿与芯体之间，滑块的内圆面与芯体的外壁相吻合。阴连接器在插入时由阴连接器的簧片卡住凹环而实现自锁；拔出时只需将壳体轴向推进，滑块的斜面挤压翼片而使簧片向两侧张开，即可拔出阴连接器。这种结构可使整个连接器具有良好的接触性能，并可减小外导体的接触电阻，连接十分可靠。

Description

快插自锁射频同轴连接器
技术领域
本实用新型涉及一种快插自锁射频同轴连接器。
背景技术
射频同轴连接器在现代通信设施中应用相当广泛，它可以有效地将通信设施互相连接而传输通信信号。然而，它的结构、性能的优劣直接会影响到信号传输的质量。为了解决这些问题，本申请人曾申请了200520078787.x号专利，但在不断的实验、研究及使用中发现，该专利由于其自身结构的设计，外导体的连接仅靠阳连接器中的簧片卡入阴连接器中的壳体来满足，这一结构既要实现快插自锁功能，又要满足连接接触的可靠性，所以导致了外导体的接触电阻数值偏大且不太稳定，从而直接影响到连接器的电气性能。
发明内容
本实用新型要解决的技术问题就是为克服现有技术中存在的不足，而提供一种既要实现快插自锁功能，又要满足连接接触电性能的快插自锁射频同轴连接器。
实现上述目的的技术解决方案在于：
在芯体内设有一个两端直径大而中间直径小的簧圈，滑块两侧的斜面与簧片上的翼片接触配合。
其进一步技术改进是：
簧片上的翼片均向外倾斜，簧圈上设有开口。与滑块连为一体的圆环位于外壳内沿与芯体之间，滑块的内圆面与芯体的外壁相吻合。
附图说明
图1：本实用新型阳连接器的结构示意图。
图2：簧套结构示意图。
图3：簧片结构示意图。
图4：滑块结构示意图。
图5：芯体结构示意图。
图6：滑块与簧片配合的结构示意图。
图7：阴连接器与阳连接器互相连接后的结构状态示意图。
具体实施方式
如图1-图5所示，本射频同轴连接器是由阴连接器和阳连接器配合组成。其中，阳连接器壳体6内的芯体8两侧设有通槽9(参见图5)，一个带有开口的环形簧圈7位于芯体8的内腔，在芯体8外壁与壳体6之间还具有与一圆环垂直相接的滑块4(参见图4)，这个滑块4的两侧均为斜面，这两个斜面与位于芯体8通槽9内的U型簧片(参见图3)5前端的两个翼片10接触配合(参见图6)。所说的簧圈7为两端口直径较大，而两端口之间中心位置直径最小的结构，在簧圈7的一侧还设有开口(参见图2)。
如图7所示，在阴连接器的外壳1插入阳连接器的过程中，外壳1外壁与簧圈7的最小直径处紧密接触，簧圈7的弧形曲面在弹性作用下对外壳1的外壁形成挤压状态，所以它们具有良好的接触性能，并能减少外导体的接触电阻。当阴连接器插入时，外壳1上的凹环正好卡在位于阳连接器芯体8上的簧片5处而实现自锁，使阴连接器不能从阳连接器中拔出，可靠性非常强。若要拔出阴连接器时，由于滑块4与簧片5上翼片10的作用，只要稍用力将壳体6上端轴向推进，此时滑块4上的两个斜面即挤压翼片10，使簧片5向两侧张开并脱离阴连接器外壳1上的凹环，即可将阴连接器轻易地从阳连接器中拔出。

Claims (4)

1、一种快插自锁射频同轴连接器，一个带翼片(10)的U型簧片(5)卡接在芯体(8)的通槽(9)处，其特征是芯体(8)内设有一个两端直径大而中间直径小的簧圈(7)，滑块(4)两侧的斜面与簧片(5)上的翼片(10)接触配合。
2、如权利要求1所述的快插自锁射频同轴连接器，其特征是簧片(5)上的翼片(10)均向外倾斜。
3、如权利要求1或2所述的快插自锁射频同轴连接器，其特征是簧圈(7)上设有开口。
4、如权利要求1所述的快插自锁射频同轴连接器，其特征是与滑块(4)连为一体的圆环位于外壳(6)内沿与芯体(8)之间，滑块(4)的内圆面与芯体(8)的外壁相吻合。
CNU200520079639XU 2005-11-04 2005-11-04 快插自锁射频同轴连接器 Expired - Fee Related CN2847596Y (zh)

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Application Number Priority Date Filing Date Title
CNU200520079639XU CN2847596Y (zh) 2005-11-04 2005-11-04 快插自锁射频同轴连接器
US11/500,531 US7291033B2 (en) 2005-11-04 2006-08-08 Snap-on and self-lock RF coaxial connector
FI20060316U FI7314U1 (fi) 2005-11-04 2006-08-08 RF-koaksiaaliliitin

Applications Claiming Priority (1)

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CNU200520079639XU CN2847596Y (zh) 2005-11-04 2005-11-04 快插自锁射频同轴连接器

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CN101826689A (zh) * 2010-05-06 2010-09-08 镇江市正恺电子有限公司 一种快装同轴射频连接器及其快装方法
CN101826676A (zh) * 2010-05-06 2010-09-08 镇江市正恺电子有限公司 一种光滑电缆连接器及其连接方法
CN102509960A (zh) * 2011-11-15 2012-06-20 上海航天科工电器研究院有限公司 一种圆形电连接器的屏蔽结构
CN102623260A (zh) * 2012-02-27 2012-08-01 温州创伟永吉电气有限公司 快速接线式断路器
CN108365377A (zh) * 2018-02-01 2018-08-03 安徽江淮汽车集团股份有限公司 线束插件总成
CN108365378A (zh) * 2018-02-01 2018-08-03 安徽江淮汽车集团股份有限公司 线束插接组件

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WO2008022533A1 (fr) * 2006-08-16 2008-02-28 Xi'an Connector Technology, Ltd.(Cnt) Connecteur rf coaxial
CN101826689A (zh) * 2010-05-06 2010-09-08 镇江市正恺电子有限公司 一种快装同轴射频连接器及其快装方法
CN101826676A (zh) * 2010-05-06 2010-09-08 镇江市正恺电子有限公司 一种光滑电缆连接器及其连接方法
CN101826676B (zh) * 2010-05-06 2012-05-23 镇江市正恺电子有限公司 一种光滑电缆连接器及其连接方法
CN102509960A (zh) * 2011-11-15 2012-06-20 上海航天科工电器研究院有限公司 一种圆形电连接器的屏蔽结构
CN102623260A (zh) * 2012-02-27 2012-08-01 温州创伟永吉电气有限公司 快速接线式断路器
CN108365377A (zh) * 2018-02-01 2018-08-03 安徽江淮汽车集团股份有限公司 线束插件总成
CN108365378A (zh) * 2018-02-01 2018-08-03 安徽江淮汽车集团股份有限公司 线束插接组件
CN108365378B (zh) * 2018-02-01 2020-01-10 安徽江淮汽车集团股份有限公司 线束插接组件

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US20070207654A1 (en) 2007-09-06
FIU20060316U0 (fi) 2006-08-08
FI7314U1 (fi) 2006-11-24
US7291033B2 (en) 2007-11-06

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