US 10,948,805 B2Granted

Camera module

AssigneeTriple Win Technology(Shenzhen) Co. Ltd.

InventorsXiao-Mei Ma, Shin-Wen Chen, Long-Fei Zhang, Kun Li

Life of this patent

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Abstract

A camera module which is sealed and given protection against damage from forcible impacts includes a lens module, a lens tube, and a protecting cover. The lens module has lens screw threads on its outer wall. The lens tube includes a lens receiving space, the lens module is received in the lens receiving space, lens tube screw threads are formed on an inner wall of the lens receiving space. The lens tube screw threads match the lens screw threads. The protecting cover includes a cushioning portion and a dustproofing portion. The cushioning portion and the dustproofing portion are attached to and cover the outer exposed surfaces of the lens tube. The dustproofing portion covers the lens thread and the lens tube screw threads.

Claims14

Dependent claims

A camera module comprising:

a lens module, wherein the lens module comprises lens screw threads on its outer wall;
a lens tube, the lens tube comprises a lens receiving space, the lens module being received in the lens receiving space, lens tube screw threads being formed on an inner wall of the lens receiving space, the lens tube screw threads matching the lens screw threads;
a protecting cover, the protecting cover comprising a cushioning portion and a dustproofing portion, the cushioning portion and the dustproofing portion being attached to and cover the outer exposed surfaces of the lens tube, the dustproofing portion covering the lens thread and the lens tube screw threads;
the dustproofing portion comprises a through-hole, a diameter of the through-hole is smaller than the diameter of the lens receiving space, the lens protrudes from the through-hole.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 16/121,809Filed 5 Sep 2018
Priority: CN 201810686116.328 Jun 2018
Published: US 2020/0004111 A12 Jan 2020
Granted: 16 Mar 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

G03B 17/12
Bodies: with means for supporting objectives, supplementary lenses, filters, masks, or turrets
G02B 7/022
For lenses: lens and mount having complementary engagement means, e.g. screw/thread
G03B 17/02
Details of cameras or camera bodies; Accessories therefor: bodies
G03B
Apparatus or arrangements for taking photographs or for projecting or viewing them