-
公开(公告)号：US4048476A
公开(公告)日：1977-09-13
申请号：US675395
申请日：1976-04-09
CPC分类号： G06K13/08 , G11B17/0408
摘要： There is disclosed a low cost manually-operated compact card reader for reading magnetically or similarly encoded record cards or the like, the reader including a guide support assembly for guiding and supporting a manually inserted card, a carriage slidably mounted on the support assembly and engaged by the inserted card for movement thereby to an actuated position, an energy storing drive member secured to the carriage and operated by the movement of the carriage to said actuated position to return the carriage and the card past a reading member, and a velocity limiting device including a rotating member secured to the carriage for limiting the return movement of the carriage and the card to a constant velocity past the reading member.
摘要翻译： 公开了一种用于读取磁性或类似编码的记录卡等的低成本手动小型读卡器，读取器包括用于引导和支撑手动插入的卡的引导支撑组件，可滑动地安装在支撑组件上的托架 通过插入的卡移动，从而到达致动位置;能量存储驱动构件，其固定到滑架并通过滑架移动到所述致动位置来操作，以使托架和卡通过读取构件;以及速度限制装置 包括固定到滑架上的旋转构件，用于将滑架和卡的返回运动限制在经过读取构件的恒定速度。
-
公开(公告)号：US4054348A
公开(公告)日：1977-10-18
申请号：US709740
申请日：1976-07-29
摘要： An electrical connector for connecting a flat multiple conductor cable to a printed circuit board comprises a one-piece molded plastic member having a slot for receiving one end of the cable which is positioned adjacent the underside of the connector, the slot providing strain relief for the cable. The connector includes a pair of front mounted tab members insertable in apertures located in the printed circuit board and having feet portion engaging the underside of the printed circuit board. The connector further includes a plurality of rear mounted latching finger members which snap over the edge of the printed circuit board latching the connector to the printed circuit board. An abutment member located on the underside of the connector presses the exposed conductor in the cable against the exposed conductor on the surface of the printed circuit board upon the latching of the connector to the printed circuit board.
摘要翻译： 用于将扁平多导体电缆连接到印刷电路板的电连接器包括一体式模制塑料构件，其具有用于接收电缆的一端的狭槽，该电缆的一端邻近连接器的下侧定位，该槽为 电缆。 连接器包括可插入位于印刷电路板中的孔中并具有接合印刷电路板下侧的脚部的一对前安装的突片构件。 连接器还包括多个后安装的锁定指状构件，其卡扣印刷电路板的边缘，将连接器闩锁到印刷电路板。 位于连接器下侧的邻接构件在将连接器锁定到印刷电路板上时将电缆中暴露的导体压靠在印刷电路板表面上的暴露的导体上。
-
搜索结果
2 条记录 (耗时 0.017 秒)
