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2. 发明授权

US5562458A Interface engagement and locking system 失效
标题翻译：接口接合和锁定系统
公开(公告)号：US5562458A
公开(公告)日：1996-10-08
申请号：US363174
申请日：1994-12-23
申请人： Michael J. Stora , Kevin P. Faith , Gerard J. Humphreys , Julian Pop , Thomas M. Dlugolecki , Daniel T. Casey
发明人： Michael J. Stora , Kevin P. Faith , Gerard J. Humphreys , Julian Pop , Thomas M. Dlugolecki , Daniel T. Casey
IPC分类号： H01R13/62 , H01R43/26
CPC分类号： H01R43/26 , H01R13/62 , Y10S439/953
摘要： An operating mechanism (50,182) for providing mechanical advantage for mating and unmating a fixture (10) to a receiver (150) manually at a separable interface for mating complementary arrays of electrical connectors (12,152) for use in testing equipment. The leading end (80,88) of the operating mechanism (50) of the fixture is inserted into a receptacle (182) of the receiver and locks to secure the fixture to the receiver, simultaneously unlocking a subassembly (58) within the operating mechanism to be manually rotated to fully mate the now-adjacent arrays of connectors. The subassembly (58) is movably secured within an outer barrel (54) affixed to a frame (20) of the fixture and includes an axially spring biased central shaft (70) movable within an inner barrel (72). Arrays of locking balls (76,82) within apertures 86,90) of the inner barrel move between annular grooves 78,84) of the central shaft (70) and annular grooves 186,142) of a surrounding cylinder (either the receptacle 182) or the outer barrel (54)) to lock and unlock the central shaft from being axially moved with respect to the particular surrounding cylinder. An acme screw (100) within the operating mechanism converts manual rotation of a handle (52) into gradual axial movement with substantially enhanced force.
摘要翻译：一种操作机构（50,182），用于提供机械优点，用于在可分离接口处手动地将固定装置（10）配合和拆下到接收器（150），用于配合用于测试设备的电连接器（12,152）的互补阵列。固定装置的操作机构（50）的前端（80,88）被插入接收器的插座（182）中并锁定以将固定装置固定在接收器上，同时解锁操作机构（58）内的子组件手动旋转以完全匹配现在相邻的连接器阵列。子组件（58）可移动地固定在固定到固定件的框架（20）的外筒（54）内，并且包括在内筒（72）内可移动的轴向弹簧偏压的中心轴（70）。内筒的孔中的锁定球（76,82）的阵列在中心轴（70）的环形凹槽（78,84）和周围圆柱体（插座182）的环形槽186,142之间移动外筒（54））以锁定和解锁中心轴以相对于特定的周围圆柱体轴向移动。操作机构内的旋钮（100）将手柄（52）的手动旋转转换成具有显着提高的力的逐渐的轴向运动。

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