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    • 1. 发明授权
    • Electro-acoustic device for alarm watch
    • 报警器电声装置
    • US4258432A
    • 1981-03-24
    • US87967
    • 1979-10-25
    • Roberto ZafferriLaurent Grosjean
    • Roberto ZafferriLaurent Grosjean
    • G04C21/02G04C21/34G10K9/12G10K9/13H04R11/00G04C21/16
    • G04C21/02G04C21/34G10K9/12
    • An electro-acoustic device for an alarm watch includes a lever moved by an oscillating electromagnetic field created by an electromagnet to vibrate a moving element or glass of the watch and produce a sound. The glass is elastically mounted on a sealing ring of the watch. The lever is mounted by one end to the watch and includes a tapered part adjacent the one end which is elastically deformable thereat so that a free end of the lever opposite the one end may vibrate and its fundamental frequency in response to the oscillating electromagnetic field. The free end of the lever carries a stem coupling the lever to the glass and transmitting the oscillating motion of the lever to the glass, which vibrates on the elastic ring to produce the sound.
    • 用于报警表的电声装置包括由电磁铁产生的振荡电磁场移动的杆,以振动手表的移动元件或玻璃并产生声音。 玻璃弹性地安装在手表的密封环上。 杠杆由一端安装在手表上,并且包括与该端部可弹性变形的一端相邻的锥形部分,使得与一端相对的杠杆的自由端可以响应于振荡电磁场而振动及其基频。 杠杆的自由端带有将杠杆连接到玻璃并将杠杆的摆动运动传递到玻璃上,该玻璃在弹性环上振动以产生声音。
    • 4. 发明授权
    • Electric switch
    • 电开关
    • US4172970A
    • 1979-10-30
    • US875561
    • 1978-02-06
    • Laurent GrosjeanDaniel Rochat
    • Laurent GrosjeanDaniel Rochat
    • H01H1/40H01H27/00H01H19/36
    • H01H27/00H01H1/403
    • An electric switch for connecting one or more of a plurality of leads on one side of an insulating substrate to a lead on the other side of the substrate. The switch includes a conductive contact member having a pin rotatably engaged in a hole in the substrate. The pin having a first end extending out of the first side of the substrate and having a head eccentrically connected thereto. The pin of the contact member is electrically connected to a lead on a second side of the substrate. Means are provided on the contact member for rotating the contact member head between the plurality of leads selectively to contact one or more of the leads on the first substrate side with the head to electrically connect the selected lead through the pin with the lead on the second substrate side.
    • 一种用于将绝缘基板的一侧上的多个引线中的一个或多个连接到基板另一侧上的引线的电开关。 开关包括具有可旋转地接合在基板中的孔中的销的导电接触构件。 所述销具有从所述基板的第一侧延伸出来并具有偏心连接到其上的头的第一端。 接触构件的销与衬底的第二侧上的引线电连接。 装置设置在接触构件上,用于使多个引线之间的接触构件头旋转以选择性地接触第一基板侧上的一个或多个引线与头部,以将所选引线通过引脚与引线在第二 衬底侧。