One-Piece Lens Barrel Having High Sealing Performance
AssigneeShenzhen xin mao xin industrial co., LTD.
InventorsQIUHUA LIU, XINHUA LIU
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Abstract
A one-piece lens barrel having high sealing performance includes: a front shell and a bottom shell arranged at a middle of a bottom end of the front shell. Each of the front shell and the bottom shell is a one-piece and integral structure; and the front shell and bottom shell are fixedly connected to each other by laser soldering. A motherboard assembly is disposed at a middle of an inner cavity defined by the front shell and the bottom shell. At least three sets of positioning posts are connected to edges of a periphery of the motherboard assembly. and the at least three sets of positioning posts are uniformly distributed. The positioning posts are made of brass, and a surface of each positioning post is electroplated with tin.
Claims12
A one-piece lens barrel having high sealing performance, comprising:
- a front shell and a bottom shell arranged at a middle of a bottom end of the front shell;
- wherein each of the front shell and the bottom shell is a one-piece and integral structure;
- and
- the front shell and bottom shell are fixedly connected to each other by laser soldering.
A one-piece lens barrel, comprising:
- a front shell and a bottom shell arranged at a middle of a bottom end of the front shell;
- wherein each of the front shell and the bottom shell is a one-piece and integral structure;
- the front shell and bottom shell are fixedly and undetachably connected to each other;
- and the bottom end of the front shell is fusion-bonded with a top of the bottom shell.
Dependencies are inferred from the claim text.