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    • 13. 发明授权
    • Computer physical security device
    • 计算机物理安全设备
    • US6112562A
    • 2000-09-05
    • US38668
    • 1998-02-27
    • William R. Murray, Jr.Stewart R. CarlArthur H. Zarnowitz
    • William R. Murray, Jr.Stewart R. CarlArthur H. Zarnowitz
    • E05B73/00E05B69/00
    • E05B73/0082E05B73/0005
    • An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90.degree. to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.
    • 公开了一种抑制个人计算机等设备的盗窃的装置。 设备必须有一个外墙,设有一个特别设计的,具有预选尺寸的大致矩形的槽。 附接机构包括用于主轴的壳体,其具有可在壳体内旋转的第一部分,从壳体向外延伸的轴,以及在轴端部处的横向构件,其外周尺寸与槽的内部尺寸紧密相符。 邻接机构也从壳体发出,并且位于轴的相对侧,位于壳体和横梁之间。 邻接机构和轴的周边横截面尺寸组合紧密地符合槽的尺寸。 轴从外壳到横梁的长度近似等于设备外壁的厚度。 交叉构件与邻接机构对准,使得横梁可以穿过狭槽插入,轴和邻接机构占据槽。 然后将主轴旋转90°,使横梁与槽不对齐,从而将连接机构刚性地附接到外壁。 电缆固定到外壳和不可移动的物体上,使设备不能被盗。