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WO2015074364A1 - 电缆线接头防松脱机构 - Google Patents

电缆线接头防松脱机构 Download PDF

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Publication number
WO2015074364A1
WO2015074364A1 PCT/CN2014/074698 CN2014074698W WO2015074364A1 WO 2015074364 A1 WO2015074364 A1 WO 2015074364A1 CN 2014074698 W CN2014074698 W CN 2014074698W WO 2015074364 A1 WO2015074364 A1 WO 2015074364A1
Authority
WO
WIPO (PCT)
Prior art keywords
socket
push rod
power
sliding push
chute
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.)
Ceased
Application number
PCT/CN2014/074698
Other languages
English (en)
French (fr)
Inventor
蒋丽榕
陈亮
郑勇俊
莫杰
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.)
FU ZHOU LIU FANG MECHANICAL AND ELECTRICAL Co Ltd
Original Assignee
FU ZHOU LIU FANG MECHANICAL AND ELECTRICAL Co Ltd
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 FU ZHOU LIU FANG MECHANICAL AND ELECTRICAL Co Ltd filed Critical FU ZHOU LIU FANG MECHANICAL AND ELECTRICAL Co Ltd
Priority to DE112014005307.4T priority Critical patent/DE112014005307T5/de
Priority to GB1608967.4A priority patent/GB2535915A/en
Priority to US14/411,076 priority patent/US9407041B2/en
Publication of WO2015074364A1 publication Critical patent/WO2015074364A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6392—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for extension cord
    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
    • 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
    • H01R13/623—Casing or ring with helicoidal groove

Definitions

  • the invention relates to a cable wire joint anti-loose mechanism.
  • the power plug is widely used as a power conversion device for connecting power and electrical equipment.
  • a power conversion device for connecting power and electrical equipment.
  • a safe, reliable, simple and effective power connection device is needed.
  • Most of the plugs on the market are ordinary plugs. When the plug is shaken or impacted by an external force, it is easy to loose or slip, resulting in poor contact or inability to contact and power down.
  • the present invention is directed to the improvement of the above problems in the prior art, that is, the technical problem to be solved by the present invention is to provide a cable connector anti-loose mechanism, which not only can effectively prevent the plug from loosening from the power socket or the power cord connector Or fall off and easy to insert and remove.
  • the cable connector anti-loose mechanism of the present invention comprises: a power socket or a power cord connector having at least two jacks, and a matching plug, wherein the socket of the power socket or the power cord connector is provided with a metal electrode, A gap between the socket metal electrode and the socket end panel jack is provided with a reversible locking buckle which can be loosely sleeved on the plug metal electrode piece, a longitudinal sliding push rod and a dial for driving the longitudinal sliding push rod to slide back and forth a button driving mechanism, the bottom of the buckle is disposed in a support groove of the power socket or the power cord connector body, and the bottom side of the front side of the longitudinal sliding push rod is provided with a groove, and is buckled on the top of the buckle The groove drives the buckle to flip or reset, and the rear portion of the longitudinal sliding push rod is connected with the button driving mechanism, and the button of the button driving mechanism passes through the power socket or the power cord connector housing.
  • the outer edge of the front end of the plug has an outer casing for wrapping the outer wall of the power socket or the power cord connector.
  • the upper side of the rear portion of the longitudinal sliding push rod is provided with a chute, and the button driving mechanism is a horizontal sliding plate disposed on the socket, and a protruding pin matching the sliding push rod chute is disposed at the bottom.
  • the dial driving mechanism is a horizontal sliding plate disposed on the socket, and a trough is disposed at a bottom thereof, and a convex pin matching the chute of the dial driving mechanism is disposed on an upper side of the rear portion of the longitudinal sliding push rod.
  • the chute is an arcuate groove inclined to the longitudinal direction.
  • the present invention has the following beneficial effects:
  • the present invention effectively solves the problem of loosening or slipping when the plug is shaken or impacted by an external force, resulting in poor contact or inability to contact and power off.
  • Using a simple buckle the friction between the buckle and the metal insert of the plug is used to prevent loosening.
  • the invention has the advantages of simple structure, simple and quick insertion and removal
  • the book has a broad market prospect.
  • Fig. 1 is a front elevational view showing a state in which a state is clamped in the embodiment of the present invention.
  • Fig. 2 is a plan view showing a state in a stuck state in the embodiment of the present invention.
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 1.
  • Figure 4 is a cross-sectional view taken along line B-B of Figure 1.
  • Figure 5 is a front elevational view of the embodiment of the present invention in a released state.
  • Figure 6 is a plan view showing the release state in the embodiment of the present invention.
  • Figure 7 is a cross-sectional view taken along line C-C of Figure 5.
  • Figure 8 is a cross-sectional view taken along line D-D of Figure 6.
  • Figure 9 is a perspective view of the buckle.
  • Figure 10 is a perspective view of a longitudinal sliding pusher.
  • Figure 11 is a perspective view of the dial drive mechanism associated with Figure 10.
  • Figure 12 is a perspective view of another longitudinal sliding pusher.
  • Figure 13 is a perspective view of the dial drive mechanism associated with Figure 12.
  • the embodiment is a case where the cable connector anti-loose mechanism is clamped, and includes a power socket or a power cord connector 2 having at least two jacks and a matching plug 1 , the power socket or the power source.
  • a metal electrode 24 is mounted in the socket of the wire connector 2, and a reversible locking buckle can be disposed on the plug metal electrode sheet 11 at a gap between the socket metal electrode 24 and the socket end panel jack.
  • the front side of the longitudinal sliding push rod 22 is provided with a groove, and the groove that is fastened to the top of the buckle 21 drives the buckle 21 to be flipped or reset, and the rear side of the longitudinal sliding push rod 22 is
  • the button driving mechanism 23 is connected, and the button of the button driving mechanism 23 passes through the power socket or the power cable connector 2 housing.
  • the outer edge portion of the front end of the plug 1 has a casing for wrapping the outer wall of the power socket or the power cord connector 2.
  • the upper side of the longitudinal sliding push rod 22 is provided with a chute, the dial Description
  • the driving mechanism 23 is a lateral sliding plate disposed on the socket 2, and a protruding pin matching the inclined groove of the longitudinal sliding push rod 22 is disposed at the bottom.
  • FIGS. 12-13 there is another structure of the longitudinal sliding push rod 22 and the dial driving mechanism 23, and the dial driving mechanism 23 is a horizontal sliding plate disposed on the socket 2, and the bottom thereof A chute is disposed, and the upper side of the longitudinal sliding push rod 22 is provided with a protruding pin matched with the chute of the dial driving mechanism 23.
  • the chute is an arcuate groove inclined to the longitudinal direction.
  • the working process of the present invention is as follows: Applying the longitudinal sliding push rod 22 and the dial driving mechanism 23 of the structure shown in Figs. 12 to 13, the dial on the dial driving mechanism 23, and the chute movement of the dial driving mechanism 23 are applied.
  • the chute drives the protruding pin of the longitudinal sliding push rod 22 to move the push rod toward the plug, thereby pushing the buckle 21 to reverse, and the upper and lower edges of the through hole in the buckle 21 are in contact with the plug metal insert 11
  • the purpose of preventing the plug 1 from coming loose is achieved by the friction between each other.
  • the chute of the dial drive mechanism 23 When the dial button on the dial drive mechanism 23 is dialed, the chute of the dial drive mechanism 23 is moved to one end, and the chute drives the lug of the longitudinal slide push rod 22 to move the push rod in the opposite direction of the plug, thereby pushing the shape back.
  • the buckle 21 is reset, and the upper and lower edges of the through hole in the buckle 21 are disengaged from the plug metal insert 11, and the plug 1 can be pulled out from the power socket or the power cord connector 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种电缆线接头防松脱机构，包括具有至少两插孔的电源插座或电源线连接头（2），和配套的插头（1），该电源插座或电源线连接头（2）的插孔内安装有金属电极（24）、在插座金属电极（24）与插座端面板插孔之间的间隙处设有可空套在插头金属电极片（11）上的可翻转锁紧回形扣（21）、纵向滑移推杆（22）及驱动纵向滑移推杆前后滑移的拨钮驱动机构（23），该回形扣（21）底部安置在电源插座或电源线连接头（2）体内的支撑凹槽内，该纵向滑移推杆（22）前部底侧设有凹槽，经扣在回形扣（21）顶部的凹槽带动回形扣（21）翻转锁紧或复位松开。解决了当插头被晃动或受外力碰撞时造成松动或滑落，导致接触不良或无法接触而断电的问题。

Description

说 明 书 电缆线接头防松脱机构 技术领域
本发明涉及一种电缆线接头防松脱机构。
背景技术
众所周之， 电源插头作为一种连接电源和用电设备的电源转换装置， 得到广泛的应用。 在一些重要设备运行时， 如需持续供电的数据中心， 手术室内医疗器械等， 突然断电会造成 严重的生命财产损失， 因此需要一种安全、 可靠、 简单有效的电源连接装置。 市场上的大多 数插头都是普通插头， 当插头被晃动或受外力碰撞时容易松动或滑落， 造成接触不良或无法 接触而断电。
发明内容
本发明针对上述现有技术存在的问题做出改进， 即本发明所要解决的技术问题是提供一 种电缆线接头防松脱机构， 该装置不仅能有效防止插头从电源插座或电源线连接头松动或脱 落而且插拔使用方便。
本发明的电缆线接头防松脱机构： 包括具有至少两插孔的电源插座或电源线连接头， 和配套的插头， 所述电源插座或电源线连接头的插孔内安装有金属电极、 在插座金属电极与 插座端面板插孔之间的间隙处设有可空套在插头金属电极片上的可翻转锁紧回形扣、 纵向滑 移推杆及驱动纵向滑移推杆前后滑移的拨钮驱动机构， 所述回形扣底部安置在电源插座或电 源线连接头体内的支撑凹槽内， 所述纵向滑移推杆前部底侧设有凹槽， 经扣在回形扣顶部的 凹槽带动回形扣翻转锁紧或复位松开， 纵向滑移推杆后部与拨钮驱动机构连接， 所述拨钮驱 动机构的拨钮穿出电源插座或电源线连接头壳体。
进一步的， 所述插头前端外沿部有用于包裹电源插座或电源线连接头外周壁的外壳。 进一步的， 所述纵向滑移推杆后部上侧设有一斜槽， 所述拨钮驱动机构为设在插座上 横向滑板， 其底部设有一与滑移推杆斜槽匹配的凸销。
进一步的， 所述拨钮驱动机构为设在插座上横向滑板， 其底部设有一斜槽， 所述纵向 滑移推杆后部上侧设有一与拨钮驱动机构斜槽匹配的凸销。
进一步的， 所述斜槽为与纵向倾斜的弧形槽。 与现有技术相比， 本发明具有以下有益效果： 本发明有效的解决了当插头被晃动或受外 力碰撞时造成松动或滑落， 导致接触不良或无法接触而断电的问题。 运用一个简单的回形 扣， 利用回形扣与插头金属插片的摩擦力达到防松脱的目的。 本发明结构简单， 插拔简单快 说 明 书 捷， 具有广阔的市场前景。
下面结合附图和具体实施方式对本发明做进一步详细的说明。
附图说明
图 1为本发明实施例中卡紧状态时的主视图。
图 2为本发明实施例中卡紧状态时的俯视图。
图 3为图 1中 A-A处的剖视示意图。
图 4为图 1中 B-B处的剖视示意图。
图 5为本发明实施例中松开状态时的主视图。
图 6为本发明实施例中松开状态时的俯视图。
图 7为图 5中 C-C处的剖视示意图。
图 8为图 6中 D-D处的剖视示意图。
图 9为回形扣立体图。
图 10为一种纵向滑移推杆立体图。
图 11为与图 10配套的拨钮驱动机构立体图。
图 12为另一种纵向滑移推杆立体图。
图 13为与图 12配套的拨钮驱动机构立体图。
图中： 1-插头， 10-插头壳体， 11-插头金属插片， 2-电源插座或电源线连接头， 20-插座 或电源线连接头壳体， 21-回形扣， 22-纵向滑移推杆， 23-拨钮驱动机构， 24-金属电极。 具体实 ¾ ^式
如图 1~9 所示， 为电缆线接头防松脱机构卡紧状态时实施案例， 包括具有至少两插孔 的电源插座或电源线连接头 2和配套的插头 1， 所述电源插座或电源线连接头 2的插孔内安 装有金属电极 24、 在插座金属电极 24与插座端面板插孔之间的间隙处设有可空套在插头金 属电极片 11上的可翻转锁紧回形扣 21、 纵向滑移推杆 22及驱动纵向滑移推杆 22前后滑移 的拨钮驱动机构 23， 所述回形扣 21底部安置在电源插座或电源线连接头 2体内的支撑凹槽 内， 所述纵向滑移推杆 22前部底侧设有凹槽， 经扣在回形扣 21 顶部的凹槽带动回形扣 21 翻转锁紧或复位松开， 纵向滑移推杆 22 后部与拨钮驱动机构 23 连接， 所述拨钮驱动机构 23的拨钮穿出电源插座或电源线连接头 2壳体。
本实施例中， 所述插头 1 前端外沿部有用于包裹电源插座或电源线连接头 2外周壁的 外壳。
本实施例中， 如图 10~11所示， 所述纵向滑移推杆 22后部上侧设有一斜槽， 所述拨钮 说 明 书
驱动机构 23为设在插座 2上横向滑板， 其底部设有一与纵向滑移推杆 22斜槽匹配的凸销。
本实施例中， 如图 12~13所示， 为另一种结构的纵向滑移推杆 22与拨钮驱动机构 23， 所述拨钮驱动机构 23为设在插座 2上横向滑板， 其底部设有一斜槽， 所述纵向滑移推杆 22 后部上侧设有一与拨钮驱动机构 23斜槽匹配的凸销。
本实施例中， 所述斜槽为与纵向倾斜的弧形槽。
本发明工作过程如下： 应用如图 12~13所示结构的纵向滑移推杆 22与拨钮驱动机构 23， 拨动拨钮驱动机构 23上的拨钮， 拨钮驱动机构 23的斜槽移动到一端， 斜槽带动纵向滑 移推杆 22的凸销， 使推杆向插头方向移动， 从而推动回形扣 21翻转， 回形扣 21内通孔的 上下边缘与插头金属插片 11接触， 通过彼此间的摩擦力达到防止插头 1松脱的目的。
拨动拨钮驱动机构 23上的拨钮， 拨钮驱动机构 23的斜槽移动到一端， 斜槽带动纵向 滑移推杆 22的凸销， 使推杆向插头反方向移动， 从而推动回形扣 21复位， 回形扣 21内通 孔的上下边缘与插头金属插片 11脱离接触， 插头 1即可从电源插座或电源线连接头 2拔 出。
以上所述仅为本发明的较佳实施例， 凡依本发明申请专利范围所做的均等变化与修 饰， 皆应属本发明的涵盖范围。

Claims

权 利 要 求 书 权利要求书
1 . 一种电缆线接头防松脱机构， 包括具有至少两插孔的电源插座或电源线连接 头， 和配套的插头， 其特征在于： 所述电源插座或电源线连接头的插孔内安装有 金属电极、在插座金属电极与插座端面板插孔之间的间隙处设有可空套在插头金 属电极片上的可翻转锁紧回形扣、纵向滑移推杆及驱动纵向滑移推杆前后滑移的 拨钮驱动机构，所述回形扣底部安置在电源插座或电源线连接头体内的支撑凹槽 内，所述纵向滑移推杆前部底侧设有凹槽， 经扣在回形扣顶部的凹槽带动回形扣 翻转锁紧或复位松开， 纵向滑移推杆后部与拨钮驱动机构连接，所述拨钮驱动机 构的拨钮穿出电源插座或电源线连接头壳体。
2. 根据权利要求 1所述的电缆线接头防松脱机构， 其特征在于： 所述插头前端 外沿部有用于包裹电源插座或电源线连接头外周壁的外壳。
3. 根据权利要求 1或 2所述的电缆线接头防松脱机构， 其特征在于： 所述纵向 滑移推杆后部上侧设有一斜槽，所述拨钮驱动机构为设在插座上横向滑板，其底 部设有一与滑移推杆斜槽匹配的凸销。
4. 根据权利要求 1或 2所述的电缆线接头防松脱机构， 其特征在于： 所述拨钮 驱动机构为设在插座上横向滑板，其底部设有一斜槽，所述纵向滑移推杆后部上 侧设有一与拨钮驱动机构斜槽匹配的凸销。
5. 根据权利要求 3所述的电缆线接头防松脱机构， 其特征在于： 所述斜槽为与 纵向倾斜的弧形槽。
6. 根据权利要求 4所述的电缆线接头防松脱机构， 其特征在于： 所述斜槽为与 纵向倾斜的弧形槽。
PCT/CN2014/074698 2013-11-21 2014-04-03 电缆线接头防松脱机构 Ceased WO2015074364A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112014005307.4T DE112014005307T5 (de) 2013-11-21 2014-04-03 Löseverhinderungsmechanismus für einen Kabelverbinder
GB1608967.4A GB2535915A (en) 2013-11-21 2014-04-03 Anti-loosening mechanism of cable joint
US14/411,076 US9407041B2 (en) 2013-11-21 2014-04-03 Anti-disengaging mechanism of cable connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310586883.4 2013-11-21
CN201310586883.4A CN103560358B (zh) 2013-11-21 2013-11-21 电缆线接头防松脱机构

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CN104810677A (zh) * 2015-04-01 2015-07-29 周玉萍 一种高压离心风机信号传输插座
CN106152064B (zh) * 2015-04-10 2020-07-28 海洋王照明科技股份有限公司 灯具密封防松脱装置及灯具
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CN105896109B (zh) * 2016-06-19 2018-10-23 海口市市政工程设计研究院 电气设备稳固供电的自动接线装置
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