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31. 发明授权

US5454740A Connector with terminal locking spacer 失效
标题翻译：带端子锁紧垫片的连接器
公开(公告)号：US5454740A
公开(公告)日：1995-10-03
申请号：US300603
申请日：1994-09-02
申请人： Masahiro Sakano , Minoru Sano
发明人： Masahiro Sakano , Minoru Sano
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4368
摘要： Disclosed is an improved electrical connector having at least one detachable spacer. The spacer is positioned so as to leave a space large enough for terminals to be inserted into the connector housing without interference with the overlying spacer or the spacer is adapted to float in response to the insertion of terminals after the terminals are located in the final terminal setting position. The spacer is moved into the final spacer mounting position, in which position latching projection of the locking arms of the spacer are fitted into the slots of top wall of the housing and at the same time, latching projections lock the underlying terminals, in the connector housing. To remove the spacer and hence the terminals from the connector housing it suffices that the spacer is raised up by its front edge to rotate until the latching projections are released from the slots. In the electrical connector no load is applied to terminals by the overlying spacer when the terminals are inserted and moved to the final terminal-mounting positions minimizing incomplete mounting of the terminals. All the locking arms of the spacer apply equal holding forces to the terminals; and rotating of the spacer permits removal of the spacer (and hence the terminals) from the connector housing without requiring extra tools.
摘要翻译：公开了一种改进的电连接器，其具有至少一个可拆卸间隔件。间隔件定位成留下足够大的空间以使端子插入到连接器壳体中，而不会与上覆的间隔件干涉，或者隔离件适于在端子位于最终端子之后响应于端子的插入而浮动设置位置。间隔件被移动到最终间隔件安装位置，在该位置中，间隔件的锁定臂的锁定突起的位置装配到壳体的顶壁的狭槽中，并且同时，闩锁突起将下面的端子锁定在连接器住房。为了拆下间隔件，因此端子从连接器壳体中就足够了，间隔件由其前边缘升高，以旋转直到闩锁突起从槽中释放。在电气连接器中，当端子被插入并移动到最终端子安装位置时，端子不会对端子施加负载，从而最小化端子的不完全安装。隔板的所有锁定臂对端子施加相等的保持力; 并且间隔件的旋转允许从连接器壳体移除间隔件（以及端子），而不需要额外的工具。

32. 外观设计

USD254909S Switch 失效
公开(公告)号：USD254909S
公开(公告)日：1980-05-06
申请号：US928009
申请日：1978-07-25
申请人： Minoru Sano
设计人： Minoru Sano

33. 发明授权

US4172973A Seesaw switch with light emitting diode element 失效
标题翻译：具有发光二极管元件的跷跷板开关
公开(公告)号：US4172973A
公开(公告)日：1979-10-30
申请号：US926020
申请日：1978-07-19
申请人： Minoru Sano
发明人： Minoru Sano
IPC分类号： H01H23/02 , H01H9/00 , H01H3/00
CPC分类号： H01H23/025
摘要： Disclosed is a seesaw switch with a light emitting diode element in which a light emitting portion of the light emitting diode element is disposed on the surface of a seesaw button. The base of the light emitting diode element is attached to a holder, lead wires of the element extending along the outer surface of the holder. The holder is received by a receiving portion of a rockable member, which is rockably borne on a case. The rockable member is fitted with a spring-biased rod, which, accompanying the rocking of the rockable member, slides on a movable contact laid on two switching terminals and a common terminal fixed to the bottom portion of the case for seesaw motion. Also fixed to the bottom portion of the case are two terminals for supplying electric power to the light emitting diode element. A spring of electrically conductive metal is inserted in each of these terminals, one end of the spring pressing on each corresponding lead wire on the outer surface of the holder and the other end pressing on each corresponding terminal.
摘要翻译：公开了一种具有发光二极管元件的跷跷板开关，其中发光二极管元件的发光部分设置在跷跷板按钮的表面上。发光二极管元件的基座被附接到保持器，元件的引线沿着保持器的外表面延伸。保持器由可摆动构件的容纳部分容纳，其可摇动地承载在壳体上。摇摆构件配有弹簧偏置杆，伴随着可摆动构件的摆动，摆动在两个开关端子上的可动接点上，以及固定在壳体底部用于跷跷板运动的公共端子。还固定到壳体的底部的是用于向发光二极管元件供电的两个端子。在这些端子的每一个中插入有导电金属的弹簧，弹簧的一端按压在保持器的外表面上的每个相应的引线上，另一端按压在每个相应的端子上。

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