Noise cancelling microphone and boot mounting arrangement
    6.
    发明授权
    Noise cancelling microphone and boot mounting arrangement 失效
    噪音消除麦克风和引导安装布置

    公开(公告)号:US5204907A

    公开(公告)日:1993-04-20

    申请号:US706459

    申请日:1991-05-28

    IPC分类号: H04R1/08 H04R1/38

    CPC分类号: H04R1/08 H04R1/38

    摘要: An apparatus for mounting a noise cancelling microphone (34) within a communication device comprises a housing having a front portion (36), a back portion and side portions (40). The front portion (36) and one of the side portions (40) have apertures (38 and 40). Within the housing lies a receptacle (32 or 50 or 100) for retaining a microphone or transducer (34). The receptacle is arranged and constructed to form a chamber (32) between the apertures (38 and 40) in the front portion (36) and the side portion (40) of the housing.

    摘要翻译: 一种用于将消声麦克风(34)安装在通信装置内的装置包括具有前部(36),后部和侧部(40)的壳体。 前部(36)和侧部(40)中的一个具有孔(38和40)。 在壳体内设有用于保持麦克风或换能器(34)的插座(32或50或100)。 容器被布置和构造成在前部(36)和外壳的侧部(40)之间的孔(38和40)之间形成一个腔室(32)。

    Integral slide switch
    10.
    发明授权
    Integral slide switch 失效
    集成滑动开关

    公开(公告)号:US5147990A

    公开(公告)日:1992-09-15

    申请号:US677911

    申请日:1991-04-01

    IPC分类号: H01H15/10

    CPC分类号: H01H15/102 H01H2221/014

    摘要: A slide switch (10) comprises a housing (12) having at least one cantilever beam (22 and 23) integrally formed in the housing (12). A keypad (24 and 25) is arranged and constructed below at least one of the cantilever beams (22 and 23). A horizontal slide actuator (30) is arranged and constructed to slide over the cantilever beam (22 and 23) for substantially biasing the cantilever beam (22 and 23) toward the keypad (24 and 25).

    摘要翻译: 滑动开关(10)包括具有整体形成在壳体(12)中的至少一个悬臂梁(22和23)的壳体(12)。 一个小键盘(24和25)在至少一个悬臂梁(22和23)的下面设置和构造。 水平滑动致动器(30)被布置和构造成在悬臂梁(22和23)上滑动,以使悬臂梁(22和23)基本上偏压小键盘(24和25)。