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Lens module and terminal equipment

A lens module and lens technology, applied in branch equipment, telephone structure, TV and other directions, can solve problems such as low reliability and optical axis jitter, and achieve the effect of ensuring reliability, reducing quantity and reducing cost

Active Publication Date: 2020-11-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a lens module to solve the technical problem of low reliability caused by optical axis jitter in existing lenses when changing the focal length

Method used

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  • Lens module and terminal equipment
  • Lens module and terminal equipment
  • Lens module and terminal equipment

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application. The terms "first" and "second" are used for convenience of description only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "fixed on" or "disposed on" another element, it can be directly or indirectly located on the other element. The orientations or positions indicated by the terms "upper", "lower",...

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Abstract

The invention relates to the technical field of optical devices, and provides a lens module and terminal equipment, and the lens module at least comprises a first lens and a second lens. The first lens comprises a first lens unit, a first imaging unit and a first reflection unit, and the first imaging unit is used for receiving light beams of the first lens unit and imaging. The second lens comprises a second lens unit and a second imaging unit; the second imaging unit is used for receiving the light beam of the second lens unit and imaging; the first reflection unit can move relative to the first lens unit and is at least used for reflecting the light beam of the first lens unit to the second lens unit. By arranging the first reflection unit, the first lens and the second lens, independent imaging can be achieved, combined imaging can also be achieved, the focal length of the lens module is adjustable, and the cost, size and weight of the lens module are reduced; when the first lens and the second lens are combined for imaging, only the first reflection unit needs to be adjusted, the problem of optical axis jitter is avoided, and the reliability is improved.

Description

technical field [0001] The present application relates to the technical field of optical devices, and more specifically, relates to a lens module and a terminal device. Background technique [0002] With the development of technology, the camera functions of mobile phones are becoming more and more abundant. In order to meet the needs of taking photos in different scenes, it is necessary for the lens modules of the mobile phone to have different focal lengths, so that different focal lengths are used for shooting in different shooting scenes. [0003] The current common solution is the hybrid optical zoom solution, that is, the focal length of the lens is changed by changing the distance between the lenses inside the lens to meet the shooting needs of different scenes. However, since the movement of multiple lenses is involved in the hybrid optical zoom solution, problems of optical axis shaking and reliability may arise. Contents of the invention [0004] The purpose of...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04N5/225
CPCH04M1/0264H04N23/57H04N23/55
Inventor 杨鑫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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