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US 2010/0134678 A1Published application
Portable electronic device
AssigneesShenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
InventorBANG-XI XU
Life of this patent
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Abstract
A portable electronic device includes a cover, a printed circuit board, and a lens module mounted on the printed circuit board and covered by the cover. The cover and the lens module both define a light transmitting hole. The cover includes a retaining portion, the lens module includes a latching portion engaged with the retaining portion of the cover, thus ensuring the coaxiality of the light transmitting holes of the cover and the lens module.
Claims15
A portable electronic device comprising:
- a cover defining a light transmitting hole;
- a printed circuit board;
- and
- a lens module mounted on the printed circuit board and the lens module covered by the cover, the lens module defining a light transmitting hole;
- wherein the cover forms a retaining portion, the lens module comprises a latching portion engaging the retaining portion of the cover, thus ensuring the coaxiality of the light transmitting holes of the cover and the lens module.
2 more elements
A portable electronic device comprising:
- a cover defining a light transmitting hole;
- a printed circuit board;
- and
- a lens module mounted on the printed circuit board and the lens module covered by the cover, the lens module defining a light transmitting hole;
- wherein the cover comprises a retaining portion forming a plurality of retaining protrusions, each retaining protrusion forms an abutting surface inclined towards the axis of the light transmitting hole of the cover;
- the lens module comprises a latching portion forming a plurality of latching surfaces abutting against the abutting surfaces of the cover, thus ensuring the coaxiality of the light transmitting holes of the cover and the lens module.
3 more elements
Dependencies are inferred from the claim text.