WO2014166300A1 - 接插件组件 - Google Patents

接插件组件 Download PDF

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Publication number
WO2014166300A1
WO2014166300A1 PCT/CN2014/000380 CN2014000380W WO2014166300A1 WO 2014166300 A1 WO2014166300 A1 WO 2014166300A1 CN 2014000380 W CN2014000380 W CN 2014000380W WO 2014166300 A1 WO2014166300 A1 WO 2014166300A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable seat
carrier plate
driving
movable
connector assembly
Prior art date
Application number
PCT/CN2014/000380
Other languages
English (en)
French (fr)
Inventor
郑昌舜
汪俊
杨维军
黄权
李华伟
王梅艳
黄辉
胡婧婧
陈金华
Original Assignee
合肥瑞华电子科技有限责任公司
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
Priority claimed from CN2013101196471A external-priority patent/CN103208700A/zh
Priority claimed from CN2013103294587A external-priority patent/CN103414056A/zh
Application filed by 合肥瑞华电子科技有限责任公司 filed Critical 合肥瑞华电子科技有限责任公司
Publication of WO2014166300A1 publication Critical patent/WO2014166300A1/zh

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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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • 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
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall

Definitions

  • This invention relates to electrical connector technology, and more particularly to a connector assembly technology. Background technique
  • the technical problem to be solved by the present invention is to provide a connector assembly capable of reducing the cost of the LED display screen, improving the assembly efficiency of the LED display screen, and reducing the failure rate of the LED display product. .
  • the present invention provides a connector assembly comprising two electrical sockets, the two electrical sockets being mated to each other, one of the electrical sockets being a fixed seat and the other being an electrical socket.
  • the movable seat is characterized in that: a plug-in driving mechanism for driving the movable seat to slide linearly along the direction of insertion and removal of the movable seat;
  • the plug-in driving mechanism includes a carrier plate, a driving wheel and a transmission rod;
  • the movable base is fixed on the carrier board, and the driving board is provided with a driving slot, the driving slot is a straight type linear slot parallel to the insertion and insertion direction of the movable seat, and the driving wheel is embedded in the driving manner in an active manner In the slot, the axle of the driving wheel is perpendicular to the direction in which the movable seat is inserted and inserted;
  • One end of the transmission rod is pivotally connected to the carrier plate, and the other end is eccentrically pivotally connected to the driving wheel, and the pivoting shafts of the transmission rod and the pivoting shaft of the driving wheel are parallel to the axle of the driving wheel.
  • the carrier board is provided with at least one guiding groove extending through the board surface thereof, the guiding slot is a straight line slot parallel to the insertion and removal direction of the movable seat, and each of the guiding slots is provided with a movable guiding Snail a rod, and both ends of each of the lead screws extend outside the guide groove.
  • the carrier board is provided with a crimping clip for clamping the incoming end of the movable seat.
  • two positioning guide rods are fixed on the carrier board, and the two positioning guide rods are straight rods parallel to the insertion and removal direction of the movable seat, and the fixing base is provided with two positioning guide rods for inserting Two positioning guide holes.
  • the carrier has a limiting flange on one side of the transmission rod for pivoting the transmission rod.
  • Another connector assembly provided by the present invention comprises two electrical sockets, the two electrical sockets being mated to each other, one of the electrical sockets being a fixed seat and the other electrical socket being a movable seat.
  • the utility model is characterized in that: a plug-in driving mechanism for driving the movable seat to slide linearly along the direction of insertion and removal of the movable seat;
  • the plug-in driving mechanism includes a carrier plate and a transmission rack
  • the transmission rack is fixed to the movable seat, and the transmission rack is a linear rigid rack parallel to the insertion and removal direction of the movable seat;
  • a rotatable drive gear is disposed on the carrier plate, and the drive gear meshes with the drive rack.
  • a fixing wheel is fixed on the carrier plate, and a straight strip-shaped limiting groove parallel to the insertion and insertion direction of the movable seat is defined on the transmission rack, and the limiting wheel is embedded in the transmission rack in an active manner.
  • the limit recess is inside.
  • two positioning guide rods are fixed on the carrier board, and the two positioning guide rods are straight rods parallel to the insertion and removal direction of the movable seat, and the fixing base is provided with two positioning guide rods for inserting Two positioning guide holes.
  • the connector assembly provided by the invention can drive the movable seat to linearly slide by using the plug-in driving mechanism, so that the movable seat can be inserted and removed, thereby realizing the separation between the movable seat and the fixed seat, and can be used for the adjacent unit case.
  • the electrical connection between the power supply and the signal is compared with the existing method of separately setting the power line and the signal line for each unit box, and has the characteristics of low manufacturing cost, can reduce the cost of the LED display, and is simple in assembly operation. It can improve the assembly efficiency of LED display screens, and the connection reliability between adjacent unit cabinets is relatively high, which can reduce the failure rate of LED display products.
  • FIG. 1 is a schematic structural view of a connector assembly according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of the plug-in driving mechanism in the connector assembly of the first embodiment of the present invention in a retracted state
  • Figure 3 is a schematic view showing the structure of the plug-in driving mechanism in the connector assembly of the first embodiment of the present invention in an extended state;
  • FIG. 4 is a schematic view showing the mounting of the plug-in driving mechanism in the connector assembly of the first embodiment of the present invention
  • FIG. 5 is a schematic structural view of the connector assembly of the second embodiment of the present invention.
  • a connector assembly includes two electrical sockets 101 and 201.
  • the two electrical sockets 101 and 201 are mated to each other.
  • An electrical socket 201 is a fixed seat, and the other electrical socket 101 is a movable seat, and is characterized in that: a plug-in driving mechanism for driving the movable seat 101 to slide linearly in the direction of insertion and removal thereof;
  • the plug drive mechanism includes a carrier 104, a drive wheel 106, and a transmission rod 109;
  • the movable base 101 is fixed on the carrier 104, and the carrier 104 is provided with a crimping clip 105 for clamping the tail line of the movable base 101;
  • a driving slot 161 is defined in the carrier 104.
  • the driving slot 161 is a straight slot parallel to the insertion and removal direction of the movable seat.
  • the driving wheel 106 is embedded in the driving slot 161 in a movable engagement manner.
  • the axle of the 106 is perpendicular to the direction in which the movable seat is inserted and inserted, and extends to the outside of the driving groove 161;
  • One end of the transmission rod 109 is pivotally connected to the carrier 104, and the other end is eccentrically pivotally connected to the driving wheel 106.
  • the pivoting shafts of the transmission rod 109 pivotally connected to the carrier 104 and the driving wheel 106 are parallel to the driving wheel 106. Wheel axle.
  • the carrier plate 104 is provided with two guiding grooves 171 extending through the plate surface thereof, and the guiding grooves 171 are straight wire grooves parallel to the insertion and insertion direction of the movable seat, and each guiding groove A movable lead screw 107 is disposed in each of the 171, and both ends of each of the lead screws 107 extend to the guide groove 171.
  • the number of guiding grooves on the carrier plate may be one or two or more, and the number of corresponding guiding screws may be one or two or more.
  • two positioning guides 102 are fixed on the carrier plate 104.
  • the two positioning guides 102 are straight rods parallel to the insertion and removal direction of the movable seat, and the fixing base 201 is opened.
  • the carrier 104 has a limiting flange 111 on one side of the transmission rod 109 for pivoting the lever.
  • the first embodiment of the present invention is applicable to the electrical connection between the unit casings of the LED display screen, and the power supply of the two unit cabinets can be realized by placing the fixed seat and the movable seat on the adjacent unit casings to be spliced.
  • the signal connection taking two adjacent unit boxes in the LED display that need to be spliced as an example, assuming that two adjacent unit boxes that need to be spliced are respectively a box 91 and a box 92, which will be in the connector assembly.
  • the fixing base 201 is fixed on the box body 92, and the movable seat 101 and the insertion and removal driving mechanism are mounted on the box body 91.
  • the two guiding screws 107 are respectively fixed to the box body 91, so that the carrier board 104 can pass through the guiding slot.
  • the engagement of the 171 with the lead screw 107 causes the movable seat 101 to reciprocate in the direction in which the movable seat is inserted and removed.
  • a shaft hole is required to be provided on the rear surface of the casing 91 for the axle of the driving wheel 106 to protrude from the rear surface of the casing 91 (see FIG. 4).
  • the shaft hole on the back side of the casing 91 facilitates the operation of the driving wheel on the one hand, and restricts the displacement of the driving wheel and the casing 91 on the other hand, so that the position of the driving wheel in the direction in which the movable seat is inserted and removed is fixed;
  • the splicing of the box body 91 and the box body 92 can be started.
  • the plugging and driving mechanism is in the retracted state shown in FIG.
  • the movable seat 101 and the fixed base 201 are separated from each other, and the two positioning guides 102 on the carrier 104 are also separated from the two positioning guide holes 202 on the fixed base 201.
  • the connecting end of the movable base 101 is located away from The drive wheel 106 has the closest position to the axle and is also at the farthest position from the casing 92;
  • the driving wheel 106 is rotated clockwise. Since the transmission rod 109 and the driving wheel 106 are eccentrically pivoted, and the driving wheel and the housing 91 are relatively fixed in the movable seat insertion and removal direction, the rotation of the driving wheel 106 passes through the transmission rod 109.
  • the carrier plate is transmitted to the carrier plate, and the guiding plate 171 is driven to cooperate with the guiding screw 107 to drive the carrier plate to move the movable seat toward the housing 92.
  • the connecting end of the movable seat 101 is also gradually away from the wheel of the driving wheel 106, and finally the movable seat 101 is engaged with the fixing base 201 of the box body 92, and the driving wheel 106 is rotated counterclockwise to pull the movable seat 101 away from the fixing base 201;
  • the two positioning guides 102 on the carrier 104 will be Before the movable base 101 is engaged with the fixing base 201, the two positioning guide holes 202 are inserted into the fixing base 201, so as to ensure that the connecting end of the movable base 101 and the connecting end of the fixing base 201 are not facing each other;
  • the carrier 104 has a limiting flange 111 on one side of the transmission rod 109, so that the pivoting point of the transmission rod 109 and the driving wheel can only reciprocate along the half arc of the driving wheel 106, so that the operator can recognize the splicing completion condition.
  • a connector assembly includes two electrical sockets 301 and 401.
  • the two electrical sockets 301 and 401 are mated to each other.
  • One of the electrical sockets 401 is The fixed socket, the other electrical socket 301 is a movable seat, and further comprises: a plug-in driving mechanism for driving the movable seat 301 to slide linearly in the direction of insertion and removal thereof;
  • the plug drive mechanism includes a carrier 304, a drive rack 309;
  • the transmission rack 309 is fixed to the movable seat 301, and the transmission rack 309 is a linear rigid rack parallel to the movable seat insertion and removal direction;
  • a rotatable drive gear 306 is disposed on the carrier plate 304, and the drive gear 306 is meshed with the drive rack 309.
  • a limiting wheel 307 is fixed on the carrier plate 304, and a straight strip-shaped limiting groove parallel to the insertion and insertion direction of the movable seat is defined in the driving rack 309, and the limiting wheel 307 is provided. It is embedded in the limit recess on the drive rack 309 in a movable fit manner.
  • two positioning guides 302 are fixed on the carrier plate 304.
  • the two positioning guides 302 are straight rods parallel to the insertion and removal direction of the movable seat, and the fixing base 401 is opened. There are two positioning guide holes for the two positioning guides 302 to be inserted.
  • the second embodiment of the present invention is applicable to the electrical connection between the unit casings of the LED display screen, and the power supply of the two unit cabinets can be realized by placing the fixed seat and the movable seat on the adjacent unit casings to be spliced.
  • the signal connection taking two adjacent unit boxes in the LED display that need to be spliced as an example, assuming that two adjacent unit boxes that need to be spliced are respectively a box 93 and a box 94, which will be in the connector assembly.
  • the fixing base 401 is fixed on the box body 94, and the movable seat 301 and the insertion and removal driving mechanism are mounted on the box body 93, wherein the carrier board 304 is fixed to the box body 93;
  • the driving gear 306 is reversed.
  • the driving rack 309 is moved toward the casing 94, and the movable seat 301 is also moved toward the casing 94.
  • the movable seat 301 is engaged with the fixing seat 401 on the casing 94, and the driving gear 306 is rotated clockwise. , the movable seat 301 can be pulled out of the fixed seat 401 through the transmission rack 309;
  • the two positioning guides 302 are inserted into the two positioning guide holes on the fixing base 401 before the movable seat 301 is engaged with the fixed seat 401, thereby ensuring the connection end of the movable seat 301.
  • the mating ends of the mounts 401 are not facing each other.
  • the first embodiment of the present invention uses the eccentric wheel principle to drive the movable seat sliding, and the structure thereof is simpler than the gear rack driving method adopted by the second embodiment of the present invention, and the processing cost of the components is low, and the gears and the racks are not easy.
  • the defect of the tooth decay, therefore, the use failure rate of the first embodiment of the present invention is lower than that of the second embodiment of the present invention.

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Abstract

一种接插件组件，包括两个相互公母配合的电气接插座（101，201）和拔插驱动机构，两个电气接插座一个为固定座，另一个为活动座，拔插驱动机构用于驱动活动座沿自身拔插方向直线滑动。该接插件组件用于LED显示屏的单元箱体之间的电气连接，降低了成本和故障率，并能提高装配效率。

Description

接插件组件 技术领域
本发明涉及电气接插件技术， 特别是涉及一种接插件组件的技术。 背景技术
传统的 LED显示屏制造时， 都将多个显示灯板模组拼合成一个基本的单元 箱体，然后再按要求尺寸将多个单元箱体拼接组合成 LED显示屏成品，每个单元 箱体都需要在其背面单独设置电源线和信号线为其供电和信号传输，线材成本较 高，而且大量的电源线和信号线布设极其繁锁，使得装配作业的作业效率也较低， 同时也影响屏体背部外观。 另外， 在运输包装过程中， 任何一根线出问题都将导 致整个显示屏无法点亮， 使得 LED显示屏成品的故障率也较高。 发明内容
针对上述现有技术中存在的缺陷， 本发明所要解决的技术问题是提供一种 能降低 LED显示屏的成本，且能提高 LED显示屏的装配效率， 降低 LED显示屏成 品故障率的接插件组件。
为了解决上述技术问题， 本发明所提供的一种接插件组件， 包括两个电气 接插座， 该两个电气接插座相互公母配合， 其中的一个电气接插座为固定座， 另 一个电气接插座为活动座，其特征在于：还包括用于驱动活动座沿自身拔插方向 直线滑动的拔插驱动机构；
所述拔插驱动机构包括一载板、 一驱动轮、 一传动杆；
所述活动座固定在载板上， 所述载板上开设有一驱动槽， 所述驱动槽是平 行于活动座拔插方向的直型线槽， 所述驱动轮以活动配合方式嵌置在驱动槽内， 驱动轮的轮轴与活动座拔插方向垂直；
所述传动杆的一端与载板枢接， 另一端则与驱动轮偏心枢接， 且传动杆两 端枢接载板及驱动轮的枢接轴均平行于驱动轮的轮轴。
进一步的， 所述载板上开设有至少一个贯通其板面的导向槽， 所述导向槽 是平行于活动座拔插方向的直型线槽， 每个导向槽内均置有一根活动的导向螺 杆， 且每根导向螺杆的两端均伸至导向槽外部。
进一步的， 所述载板上置有用于夹持活动座尾部进线的压线夹。
进一步的， 所述载板上固定有两根定位导杆， 该两根定位导杆均为平行于 活动座拔插方向的直杆，所述固定座上开设有供两根定位导杆插入的两个定位导 孔。
进一步的， 所述载板在传动杆的一侧具有一个用于传动杆枢转限位的限位 凸缘。
本发明所提供的另一种接插件组件， 包括两个电气接插座， 该两个电气接 插座相互公母配合，其中的一个电气接插座为固定座，另一个电气接插座为活动 座，其特征在于：还包括用于驱动活动座沿自身拔插方向直线滑动的拔插驱动机 构；
所述拔插驱动机构包括一载板、 一传动齿条；
所述传动齿条与活动座固接， 传动齿条是一平行于活动座拔插方向的直线 形硬质齿条；
所述载板上置有一能转动的驱动齿轮， 该驱动齿轮与传动齿条啮合。
进一步的， 所述载板上固定有一限位轮， 传动齿条上开设有一平行于活动 座拔插方向的直条形限位凹槽，所述限位轮以活动配合方式嵌入传动齿条上的限 位凹口内。
进一步的， 所述载板上固定有两根定位导杆， 该两根定位导杆均为平行于 活动座拔插方向的直杆，所述固定座上开设有供两根定位导杆插入的两个定位导 孔。
本发明提供的接插件组件， 利用拔插驱动机构驱动活动座直线滑动， 即可 使活动座实施拔插动作，从而实现活动座与固定座之间的分合，能用于相邻单元 箱体之间的供电和信号的电气连接，相比现有的为每个单元箱体单独设置电源线 和信号线的方式， 具有制作成本低的特点， 能降低 LED显示屛的成本， 而且装配 作业简单，能提高 LED显示屏的装配效率，相邻单元箱体之间的连接可靠性也相 对较高， 能降低 LED显示屏成品故障率。 附图说明
图 1是本发明第一实施例的接插件组件的结构示意图；
图 2是本发明第一实施例的接插件组件中的拔插驱动机构处于缩回状态时 的结构示意图；
图 3是本发明第一实施例的接插件组件中的拔插驱动机构处于伸出状态时 的结构示意图；
图 4是本发明第一实施例的接插件组件中的拔插驱动机构的安装示意图； 图 5是本发明第二实施例的接插件组件的结构示意图。 具体实施方式
以下结合附图说明对本发明的实施例作进一步详细描述， 但本实施例并不 用于限制本发明，凡是采用本发明的相似结构及其相似变化，均应列入本发明的 保护范围。
如图 1-图 4所示， 本发明第一实施例所提供的一种接插件组件， 包括两个 电气接插座 101、 201 , 该两个电气接插座 101、 201相互公母配合， 其中的一个 电气接插座 201为固定座， 另一个电气接插座 101为活动座， 其特征在于： 还包 括用于驱动活动座 101沿自身拔插方向直线滑动的拔插驱动机构；
所述拔插驱动机构包括一载板 104、 一驱动轮 106、 一传动杆 109;
所述活动座 101固定在载板 104上， 载板 104上置有用于夹持活动座 101 尾部进线的压线夹 105;
所述载板 104上开设有一驱动槽 161，所述驱动槽 161是平行于活动座拔插 方向的直型线槽，所述驱动轮 106以活动配合方式嵌置在驱动槽 161内，驱动轮 106的轮轴与活动座拔插方向垂直， 并伸至驱动槽 161外部；
所述传动杆 109的一端与载板 104枢接， 另一端则与驱动轮 106偏心枢接， 且传动杆 109两端枢接载板 104及驱动轮 106的枢接轴均平行于驱动轮 106的轮 轴。
本发明第一实施例中， 所述载板 104 上开设有两个贯通其板面的导向槽 171， 所述导向槽 171是平行于活动座拔插方向的直型线槽， 每个导向槽 171内 均置有一根活动的导向螺杆 107， 且每根导向螺杆 107的两端均伸至导向槽 171 外部， 本发明其它实施例中， 载板上的导向槽数量也可以是一个或两个以上， 相 对应的导向螺杆的数量也可以是一个或两个以上。
本发明第一实施例中，所述载板 104上固定有两根定位导杆 102，该两根定 位导杆 102均为平行于活动座拔插方向的直杆，所述固定座 201上开设有供两根 定位导杆 102插入的两个定位导孔 202。
本发明第一实施例中， 所述载板 104在传动杆 109的一侧具有一个用于传 动杆枢转限位的限位凸缘 111。
本发明第一实施例适用于 LED显示屏的单元箱体之间的电气连接， 将固定 座、活动座分置于需要拼接的相邻单元箱体上， 即可实现两个单元箱体的电源及 信号的连接， 以 LED显示屏中的两个需要拼接的相邻单元箱体为例，假设两个需 要拼接的相邻单元箱体分别为箱体 91、 箱体 92， 将接插件组件中的固定座 201 固定在箱体 92上，将活动座 101及拔插驱动机构安装在箱体 91上，其中的两根 导向螺杆 107分别与箱体 91固接， 使得载板 104可以通过导向槽 171与导向螺 杆 107的配合， 带动活动座 101沿活动座拔插方向往复的滑动， 在箱体 91的背 面需要开设轴孔供驱动轮 106的轮轴从箱体 91的背面伸出（参见图 4)，箱体 91 背面的轴孔一方面便于驱动轮的操作，另一方面限制驱动轮与箱体 91产生位移， 从而使驱动轮在活动座拔插方向上的位置固定；
将固定座 201的接插端与活动座 101的接插端对准后， 即可开始箱体 91、 箱体 92的拼接， 开始拼接时， 拔插驱动机构处于图 2所示的缩回状态， 此时活 动座 101与固定座 201相互分离， 载板 104上的两根定位导杆 102也与固定座 201上的两个定位导孔 202分离， 此时活动座 101的接插端位于离驱动轮 106轮 轴最近的位置， 同时也处于离箱体 92最远的位置；
然后顺时针转动驱动轮 106， 由于传动杆 109与驱动轮 106是偏心枢接的， 而且驱动轮与箱体 91在活动座拔插方向上是相对固定的， 驱动轮 106的转动通 过传动杆 109传递给载板， 并在导向槽 171与导向螺杆 107的导向作用配合下， 驱使载板带动活动座朝向箱体 92移动， 活动座 101的接插端也逐渐远离驱动轮 106轮轴， 最终活动座 101与箱体 92上的固定座 201接合， 逆时针转动驱动轮 106则可将活动座 101拔离固定座 201 ;
活动座 101朝向箱体 92移动过程中，载板 104上的两根定位导杆 102会在 活动座 101与固定座 201接合之前插入固定座 201上的两个定位导孔 202， 从而 确保活动座 101的接插端与固定座 201的接插端不会对歪；
活动座 101与箱体 92上的固定座 201接合后， 拔插驱动机构处于图 3所示 的伸出状态， 此时活动座 101的接插端位于离驱动轮 106轮轴最远的位置； 由于载板 104在传动杆 109的一侧具有限位凸缘 111，使得传动杆 109与驱 动轮的枢接点只能沿驱动轮 106的半边圆弧往返运动，便于操作人员辨识拼接完 成状况。
如图 5本发明第二实施例所提供的一种接插件组件， 包括两个电气接插座 301、 401 , 该两个电气接插座 301、 401相互公母配合， 其中的一个电气接插座 401为固定座， 另一个电气接插座 301为活动座， 其特征在于： 还包括用于驱动 活动座 301沿自身拔插方向直线滑动的拔插驱动机构；
所述拔插驱动机构包括一载板 304、 一传动齿条 309;
所述传动齿条 309与活动座 301固接， 传动齿条 309是一平行于活动座拔 插方向的直线形硬质齿条；
所述载板 304上置有一能转动的驱动齿轮 306，该驱动齿轮 306与传动齿条 309啮合。
本发明第二实施例中， 所述载板 304上固定有一限位轮 307， 传动齿条 309 上开设有一平行于活动座拔插方向的直条形限位凹槽，所述限位轮 307以活动配 合方式嵌入传动齿条 309上的限位凹口内。
本发明第二实施例中，所述载板 304上固定有两根定位导杆 302，该两根定 位导杆 302均为平行于活动座拔插方向的直杆，所述固定座 401上开设有供两根 定位导杆 302插入的两个定位导孔。
本发明第二实施例适用于 LED显示屏的单元箱体之间的电气连接， 将固定 座、活动座分置于需要拼接的相邻单元箱体上， 即可实现两个单元箱体的电源及 信号的连接， 以 LED显示屏中的两个需要拼接的相邻单元箱体为例，假设两个需 要拼接的相邻单元箱体分别为箱体 93、 箱体 94， 将接插件组件中的固定座 401 固定在箱体 94上，将活动座 301及拔插驱动机构安装在箱体 93上，其中的载板 304与箱体 93固接；
将固定座 401的接插端与活动座 301的接插端对准后， 将驱动齿轮 306逆 时针转动， 即可驱动传动齿条 309朝向箱体 94移动， 活动座 301也随之朝向箱 体 94移动， 最终活动座 301与箱体 94上的固定座 401接合， 将驱动齿轮 306 顺时针转动， 即可通过传动齿条 309将活动座 301拔离固定座 401 ;
活动座 301朝向箱体 94移动过程中， 两根定位导杆 302会在活动座 301与 固定座 401接合之前插入固定座 401上的两个定位导孔， 从而确保活动座 301 的接插端与固定座 401的接插端不会对歪。
本发明第一实施例采用偏心轮原理驱动活动座滑动， 其结构相比本发明第 二实施例所采用的齿轮齿条传动方式简单，而且部件的加工成本低，也不存在齿 轮、齿条容易嘣牙的缺陷， 因此本发明第一实施例的使用故障率要低于本发明第 二实施例。

Claims

权利要求：
1、 一种接插件组件， 包括两个电气接插座， 该两个电气接插座相互公母配 合，其中的一个电气接插座为固定座，另一个电气接插座为活动座，其特征在于: 还包括用于驱动活动座沿自身拔插方向直线滑动的拔插驱动机构；
所述拔插驱动机构包括一载板、 一驱动轮、 一传动杆；
所述活动座固定在载板上，所述载板上开设有一驱动槽，所述驱动槽是平行 于活动座拔插方向的直型线槽，所述驱动轮以活动配合方式嵌置在驱动槽内，驱 动轮的轮轴与活动座拔插方向垂直；
所述传动杆的一端与载板枢接，另一端则与驱动轮偏心枢接，且传动杆两端 枢接载板及驱动轮的枢接轴均平行于驱动轮的轮轴。
2、 根据权利要求 1所述的接插件组件， 其特征在于： 所述载板上开设有至 少一个贯通其板面的导向槽， 所述导向槽是平行于活动座拔插方向的直型线槽， 每个导向槽内均置有一根活动的导向螺杆，且每根导向螺杆的两端均伸至导向槽 外部。
3、 裉据权利要求 1所述的接插件组件， 其特征在于： 所述载板上置有用于 夹持活动座尾部进线的压线夹。
4、 根据权利要求 1所述的接插件组件， 其特征在于： 所述载板上固定有两 根定位导杆，该两根定位导杆均为平行于活动座拔插方向的直杆，所述固定座上 开设有供两根定位导杆插入的两个定位导孔。
5、 根据权利要求 1所述的接插件组件， 其特征在于： 所述载板在传动杆的 一侧具有一个用于传动杆枢转限位的限位凸缘。
6、 一种接插件组件， 包括两个电气接插座， 该两个电气接插座相互公母配 合，其中的一个电气接插座为固定座，另一个电气接插座为活动座，其特征在于： 还包括用于驱动活动座沿自身拔插方向直线滑动的拔插驱动机构；
所述拔插驱动机构包括一载板、 一传动齿条；
所述传动齿条与活动座固接，传动齿条是一平行于活动座拔插方向的直线形 硬质齿条；
所述载板上置有一能转动的驱动齿轮， 该驱动齿轮与传动齿条啮合。
7、 根据权利要求 6所述的接插件组件， 其特征在于： 所述载板上固定有一 限位轮，传动齿条上开设有一平行于活动座拔插方向的直条形限位凹槽，所述限 位轮以活动配合方式嵌入传动齿条上的限位凹口内。
8、根据权利要求 6所述的接插件组件， 其特征在于： 所述载板上固定有两根 定位导杆，该两根定位导杆均为平行于活动座拔插方向的直杆，所述固定座上开 设有供两根定位导杆插入的两个定位导孔。
PCT/CN2014/000380 2013-04-08 2014-04-08 接插件组件 WO2014166300A1 (zh)

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