Lens holder, manufacturing mehtod thereof and portable electronic device
AssigneeGenius Electronic Optical Co., Ltd.
InventorChing-Hung Chen
Life of this patent
Estimating the term…
Abstract
A lens holder including a base, a gate mark and a tubular portion is provided. The base includes a plurality of sidewalls, and any two adjacent sidewalls are connected to each other to form an outer edge. A turning corner is formed between every two adjacent sidewalls, and the base includes a chamfer located at a turning corner. The gate mark is disposed at the chamfer. The tubular portion is connected to the base, and the tubular portion extends along the direction away from the base. Besides, a portable electronic device and a manufacturing method of the lens holder are also provided.
Claims18
A lens holder, comprising:
- a base, comprising a plurality of sidewalls, wherein any two adjacent sidewalls are connected to each other to form an outer edge, a turning corner is formed between every two adjacent sidewalls of the sidewalls, and the base comprises a chamfer located at a turning corner;
- a gate mark, disposed at the chamfer;
- and
- a tubular portion, connected to the base and extending in a direction away from the base.
A manufacturing method of a lens holder, comprising:
- injecting a molding material into an injection molding mold, wherein the injection molding mold comprises an injection flow channel, and the molding material flows through the injection flow channel and enters a molding cavity of the injection molding mold;
- and
- curing the molding material to form a lens holder in the molding cavity, wherein the lens holder comprises a base and a tubular portion, the base comprises a plurality of sidewalls, any two adjacent sidewalls are connected to each other to form an outer edge, a turning corner is formed between every two adjacent sidewalls of the sidewalls, the base comprises a chamfer located at a turning corners, and the injection flow channel is disposed in correspondence with the chamfer.
Dependencies are inferred from the claim text.