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    • 12. 发明申请
    • FAST INSTALLATION/REMOVAL STRUCTURE FOR CIRCUIT BOARD
    • 电路板快速安装/拆卸结构
    • US20040125575A1
    • 2004-07-01
    • US10330380
    • 2002-12-30
    • First International Computer Inc.
    • Aries ChenChang Lu Chang
    • H05K005/00
    • H05K7/142
    • A fast installation/removal structure includes an upper board, a lower board, and an installation/removal lever. The upper board has hooking grooves and at least a positioning pin. The lower board has snap fitting devices and at least a sliding slot through which slidably inserts the positioning pin. A front end of the lever is pivotally connected to the lower board there below, and has a guide groove through which the positioning pin inserts. A rear end of the lever is externally accessible to allow manipulation by the user. With the circuit board securely fastened thereon, the upper board is placed on the lower board. The snap fitting devices respectively engage through the hooking grooves. By turning the lever, the positioning pin slides along the sliding slot to have the snap fitting devices respectively snap fit through the hooking grooves, thereby fastening the upper board to the lower board.
    • 快速安装/拆卸结构包括上板,下板和安装/拆卸杆。 上板有钩槽和至少一个定位销。 下板具有卡扣装置和至少一个可滑动地插入定位销的滑动槽。 杆的前端在下方枢转地连接到下板,并具有定位销插入的引导槽。 杠杆的后端在外部可访问,以允许用户操纵。 将电路板固定在其上,将上板放置在下板上。 卡扣装置分别通过钩形凹槽啮合。 通过转动杠杆,定位销沿着滑动槽滑动,使得卡扣装置分别通过钩形凹槽卡扣配合,从而将上板紧固到下板。