Camera module and electronic equipment

Abstract

The invention discloses a camera module and electronic equipment. The camera module comprises a shell, a lens carrier and a lens, the lens carrier is arranged on the inner side of the shell in a sleeved manner, clamping grooves are formed in the lens carrier, the lens is arranged on the inner side of the lens carrier in a sleeved manner and comprises a lens cone, and bosses are arranged on the outer side of the lens cone and clamped in the clamping grooves. A thread between the lens cone of the lens and the lens carrier is omitted structurally, so that chippings generated by threaded connection can be avoided, and imaging quality is guaranteed.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a camera module and electronic equipment. Background technique [0002] In order to improve image quality, electronic products such as mobile phones and tablets are usually equipped with a camera module with focusing function. A camera module with a focus function generally includes a lens, a focus drive mechanism, a bracket, an image sensor, and a circuit board, wherein the focus drive mechanism usually uses a voice coil motor (VCM). [0003] The voice coil motor in the prior art generally includes an iron shell, a gasket contained in the iron shell, a metal upper shrapnel, a magnet, a washer, a lens carrier, a metal lower shrapnel, a coil, and a base; wherein the iron shell includes a side wall And a top plate, the top plate has a through hole, the gasket is attached to the top plate, the upper elastic piece is fixed on the lower surface of the gasket, and a plurality of elast...

AI Technical Summary

Problems solved by technology

Since the thread is prone to debris due to friction during the rotation process, the debris will seriously affect the imaging quality and may also affect the optical characteristics; in addition, the coil is wound outside the lens carrier and its two ends are welded to the lower shrapnel. As a result, the coil may be damaged by contact with magnets, housings, etc.

Images