Double-shooting zooming module

A camera module and module technology, applied in focusing devices, instruments, installation, etc., can solve the problems of complex manufacturing and maintenance, complex mirror tilt actuation results, and a large number of parts, so as to save manufacturing costs and labor costs , Improving the effect of image quality

Pending Publication Date: 2018-03-09
NINGBO SUNNY OPOTECH CO LTD
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This type of mirror tilt actuation results in complex results, a large number of parts, and complex manufacturing and maintenance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-shooting zooming module
  • Double-shooting zooming module
  • Double-shooting zooming module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0038] Such as figure 1 and 2 As shown, according to an embodiment of the present invention, after the first camera module 1 and the prism module 2 are assembled with each other, they are fixedly connected with the second camera module 3 . When realizing this connection, the two are required to be strictly positioned and aligned with each other. Only in this way can it be ensured that the light refracted from the prism unit 201 is concentric or coaxial with the optical axis of the camera lens in the second camera module 3 . This positioning structure will be further described in detail later in conjunction with related drawings. In this embodiment, after the prism module 2 on which the first camera module 1 is fixed and the second camera module 3 are positioned mutually, they are fixedly connected to each other by laser welding or bonding. The circuit board 4 can be pre-assembled on the second camera module 3 , and then the prism module 2 of the first camera module 1 and th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a dual-camera zoom module, including a first camera module, a prism module, a second camera module and a circuit board, wherein the first camera module and the prism module are coplanarly arranged, The prism module is arranged concentrically with the optical axis of the second camera module. The prism base in the present invention is provided with an intermediate reinforcing plate to strengthen the prism base; the prism base is also provided with a positioning protrusion, and the second camera module is provided with a positioning hole, and the positioning protrusion is connected with the positioning hole The correct mutual positional relationship is ensured, and the imaging quality is improved; the invention adopts a split structure, which divides different components into different units, and then assembles them into one body. Allows flexibility in parts replacement and saves cost and maintenance.

Description

technical field [0001] The invention relates to a dual-camera zoom module, in particular to a dual-camera zoom module for mobile terminals. Background technique [0002] Chinese patent CN201480051999.0 discloses tilting actuation of a reflector, wherein a reflector and a base supporting the reflector are provided. According to this patent, different pivots are used to support the mirror, and elements such as magnets, FP coils, Hall sensors, and springs are used to control the mirror to avoid vibration during use. [0003] The mirror tilt actuation result is complex, the number of parts is large, and the manufacture and maintenance are complicated. Contents of the invention [0004] The purpose of the present invention is to provide a dual-camera zoom module. The device enables the light rays entering a camera module and the prism in the dual-camera module to have high parallelism, high imaging quality, high overall strength, and easy mass production. [0005] In order to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/18G03B13/32
CPCG02B7/1805G03B13/32
Inventor 方银丽张百成姚立锋
Owner NINGBO SUNNY OPOTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap