Mounting apparatus for a high power mobile radio
    1.
    发明授权
    Mounting apparatus for a high power mobile radio 失效
    用于大功率移动无线电的安装装置

    公开(公告)号:US5823495A

    公开(公告)日:1998-10-20

    申请号:US797070

    申请日:1997-02-10

    IPC分类号: B60R11/00 B60R11/02 A47F5/00

    摘要: A mounting apparatus for securing a mobile radio includes a mounting tray (102) having a flat surface (104), radio housing attachment wings (106) and a pair of radio receiving portions (108). The flat surface has recessed fastening locations (110) for attaching the mounting tray to a surface using screws or bolts. A rubber pad (114) is affixed to the inside of each attachment wing (106) such that an opening (115) in the pad is aligned with an opening (112) in the attachment wing. The radio receiving portions (108) each have a cut-out (109) for receiving the rear of the mobile radio. A high tensile strength spring (118) is riveted (130) to the flat surface (104) of the tray and has an L-shaped end (122) prevents the spring from deforming if an unexpectedly large force is applied to the top of the radio. Together, these features act to dampen any vibrations, etc. which could damage internal radio circuitry.

    摘要翻译: 用于固定移动无线电的安装设备包括具有平坦表面(104)的安装托盘(102),无线电外壳附接翼(106)和一对无线电接收部分(108)。 平坦表面具有用于使用螺钉或螺栓将安装托盘附接到表面的凹陷紧固位置(110)。 橡胶垫(114)固定到每个附接翼(106)的内部,使得垫中的开口(115)与附接翼中的开口(112)对齐。 无线电接收部分(108)各自具有用于接收移动无线电的后部的切口(109)。 高拉伸强度弹簧(118)被铆接(130)到托盘的平坦表面(104),并且具有L形端部(122),如果意外地大的力施加到顶部的顶部,则防止弹簧变形 无线电。 一起,这些功能可以抑制可能损坏内部无线电电路的任何振动等。

    Switch assembly for a portable radio
    4.
    发明授权
    Switch assembly for a portable radio 失效
    用于便携式收音机的开关组件

    公开(公告)号:US5746307A

    公开(公告)日:1998-05-05

    申请号:US835365

    申请日:1997-04-07

    摘要: The PTT assembly (100) self locates and then locks a back support plate (106) and switches (146, 148) directly to an inner surface (134) of a housing wall (132). On the outer surface (136) of the housing wall (132), keypad plungers (116) self locate through holes (140) in the housing wall. The perimeter of the keypad itself is retained by a bezel (110) that snaps into the housing (132). A hook (130) extends from the bezel (110) to lock and fix the travel distance of the plungers (116) to the switches (146, 148). With the back support plate (106) firmly in place, the keypad actuation force remains consistent since the travel distance of the plungers (116) to the switches (146, 148) is fixed by the hook (130) length. Additionally, the back support plate (106) supports the switches without bowing under the applied plunger force further ensuring a consistent actuation force.

    摘要翻译: PTT组件(100)自身定位,然后将后支撑板(106)和开关(146,148)直接锁定到壳体壁(132)的内表面(134)。 在壳体壁(132)的外表面(136)上,键盘柱塞(116)通过壳体壁中的孔(140)自定位。 小键盘本身的周边由咬合到壳体(132)中的边框(110)保持。 钩(130)从挡板(110)延伸以将柱塞(116)的行进距离锁定并固定到开关(146,148)。 随着后支撑板(106)牢固地就位,键盘致动力保持一致,因为柱塞(116)到开关(146,148)的行进距离由钩(130)的长度固定。 此外,后支撑板(106)在施加的柱塞力下支撑开关而不弯曲,进一步确保一致的致动力。