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    • 72. 发明公开
    • Improvements in electrical arrangements in power tools and switches
    • Einrichtungen bei Leistungswerkzeugen und Schaltern的Verbesserungen bei elektrischen。
    • EP0523891A1
    • 1993-01-20
    • EP92306166.7
    • 1992-07-03
    • Black & Decker Inc.
    • Walker, AndrewSwaddle, Steven
    • H05K7/00
    • A47L9/2889A47L5/24A47L9/2842A47L9/2857A47L9/2873A47L9/2884H01H15/04H01H15/06Y10S388/937
    • A power tool such as a hand held vacuum cleaner (10, Fig. 1) has a housing (12) and nozzle (22). The housing mounts a motor and switch carrier (20) which mounts a motor (30) driving a tool (fan) (24) and a switch (40). A battery pack (50) powers the motor (30).
      The electrical arrangements comprise conductors (1-6, Fig. 2) punched from a single strip and fixed in guides (44) formed on the carrier. Terminals of the motor and battery are pressed through slits (46, 48) in some conductors. The conductors pass into tracks (100, Fig. 5) formed on a tray (54) of the switch. A mask (78) is positioned on the tray to expose the conductors in discrete switch positions (A, B, C) of slide connectors (68) mounted in a switch slide (64) slidably mounted on the tray.
      In different switch positions different contacts are made, the arrangement allowing different models of the same tool to be constructed with minimum adjustment of components or assembly routines.
    • 诸如手持式吸尘器(图1中的10)的电动工具具有壳体(12)和喷嘴(22)。 壳体安装电机和开关托架(20),其安装驱动工具(风扇)(24)和开关(40)的马达(30)。 电池组(50)为马达(30)供电。 电气装置包括从单个条带冲压并固定在形成在载体上的引导件(44)中的导体(图2)。 电机和电池的端子通过一些导体中的狭缝(46,48)按压。 导体进入形成在开关的托盘(54)上的轨道(100,图5)。 掩模(78)位于托盘上,以将导体暴露在安装在可滑动地安装在托盘上的开关滑块(64)中的滑动连接器(68)的离散开关位置(A,B,C)中。 在不同的开关位置,制造不同的触点,允许通过对部件或装配程序的最小调整来构造相同工具的不同型号的装置。
    • 74. 发明公开
    • Plug-in card module
    • Steckplattenbaugruppe。
    • EP0349285A2
    • 1990-01-03
    • EP89306546.6
    • 1989-06-27
    • TEKNEKRON INFOSWITCH CORPORATION
    • Mann, James A.Haselton, E. Fletcher
    • H04Q1/04H04M3/50H05K7/00
    • H05K7/1409H01R12/7005H04Q2213/13072H04Q2213/13107H05K7/1461
    • A novel plug-in card module (10) for use in a rack module having means for supporting a plurality of such modules in an abutting side-by-side relation. The plug-in module (10) comprises a printed circuit board (12) having at least two pairs of card receiving and guiding rails (24) transversely disposed thereon. Each of the guide rail pairs comprise first and second oppositely-disposed elongate rails removably secured to the printed circuit board (12). The plug-in module preferably includes at least first and second electrical connectors (26) longitudinally disposed on the printed circuit board in back-to-back or side-by-side relation, each of the electrical connectors disposed adjacent an associated pair of elongate guide rails. To provide increased modularity and ease of circuit component replacement, the plug-in module includes a plurality of individually-removable electrical circuit boards (30). Each electrical circuit board is slidably supported in a pair of elongate guide rails and includes a leading edge (32) received in the associated electrical connector, and a rear edge (34) having a locking mechanism (36) for locking the electrical circuit board in the pair of elongate guide rails. The module further includes a faceplace (38) having an ejector mechanism (40) for facilitating removal of the module from the rack module.
    • 一种用于在机架模块中使用的新颖的插入卡模块(10),其具有用于以邻接的并排关系支撑多个这样的模块的装置。 插入式模块(10)包括印刷电路板(12),其具有横向设置在其上的至少两对卡片接收和导轨(24)。 每个导轨对包括可移除地固定到印刷电路板(12)的第一和第二相对设置的细长轨道。 插入式模块优选地包括至少第一和第二电连接器(26),其以背对背或并排关系纵向设置在印刷电路板上,每个电连接器邻近相关联的一对细长 导轨。 为了提供增加的模块化和电路部件更换的容易性,插件模块包括多个可独立拆卸的电路板(30)。 每个电路板可滑动地支撑在一对细长的导轨中并且包括容纳在相关联的电连接器中的前缘(32)和具有用于将电路板锁定的锁定机构(36)的后边缘(34) 一对细长导轨。 模块还包括具有用于便于将模块从机架模块移除的顶出机构(40)的面(38)。
    • 78. 发明公开
    • Auxiliary memory module for an electronic typewriter
    • Zusatzspeicherbausteinfüreine elektronische Schreibmaschine。
    • EP0110632A1
    • 1984-06-13
    • EP83307031.1
    • 1983-11-17
    • Ing. C. Olivetti & C., S.p.A.
    • Bertina, SergioDecker, Giorgio
    • B41J29/00H05K7/00
    • H05K1/117B41J5/46H01R12/721H05K5/026H05K2201/09145H05K2201/10863
    • The module comprises a cartridge (11) housing a static memory (17) provided with a back-up battery (18). The cartridge is fitted inside an electronic typewriter by means of an adge connector (20) on the cartridge mating with a projecting portion (25) of a printed circuit board (14) of the typewriter. The edge connector (20) houses upper and lower rows of spring terminals (21, 22) and the projecting portion (25) carries corresponding upper and lower rows of printed circuit terminals comprising both data transfer terminals and two terminals (30a, 31 a) for power supply to the installed cassette. In order to allow insertion and removal with the typewriter power on the power supply terminals (30a, 31 a) project more than the data transfer terminals.
    • 模块包括容纳设置有备用电池(18)的静态存储器(17)的盒(11)。 墨盒通过与打印机的印刷电路板(14)的突出部分(25)配合的暗盒连接器(20)安装在电子打字机内。 边缘连接器(20)容纳弹簧端子(21,22)的上排和下排,并且突出部分(25)承载包括数据传送端子和两个端子(30a,31a)的相应的上排和下排印刷电路端子,用于 电源供应到已安装的磁带。 为了允许在电源端子(30a,31a)上打印机电源的插入和移除比数据传输终端多投影。