| 摘要 |
A lens cover covers a camera lens or a projection lens formed in the frame of a computer display or in the body of a personal digital assistant or mobile telephone. The cover is movable to allow the lens to operate, yet allow the cover to remain with the device. One cover pivots around a pivot point to cover or uncover the lens. Another cover hinges in order to cover or uncover the lens. Another cover slides back and forth. Another cover hangs upon a hook located above the lens. Another cover is a suction cup applied over the lens. Another cover slides back and forth hanging on the top edge of the computer display. The cover may be fixed in place using gravity, friction, a snap, hook and loop closures, suction, or a ZIPLOC-type mechanism. The cover or its attaching means may be fixed to the computer or telephone using a self adhesive.
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