Patent ID: 7835091

Claim:
A protective shell for an electronic device, the electronic device including a camera lens, said protective shell being adapted to accommodate the electronic device and comprising: a shell body adapted to accommodate the electronic device; and a lens device mounted on said shell body and including a plurality of lenses, said lens device being operable to move relative to said shell body such that a selected one of said lenses correspondingly overlaps one side of the camera lens of the electronic device; a coupling member disposed on said shell body; and, wherein said shell body includes an opening corresponding in position to the camera lens, and said lens device includes a mount member coupled to said shell body, and a positioning mechanism, said lenses being disposed on said mount member and respectively having different functions, said positioning mechanism having a first positioning member disposed on one of said shell body and said mount member, and a plurality of second positioning members disposed on the other one of said shell body and said mount member, said first positioning member engaging one of said second positioning members when said mount member is moved relative to said shell body to a position where the selected one of said lenses overlaps said opening and the camera lens; and, said second positioning members being recesses disposed angularly on said coupling member, said mount member having a through hole for extension of said coupling member therethrough, and an inner peripheral surface defining said through hole, said first positioning member being a protrusion formed on said inner peripheral surface and engageable with said recesses.