Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Focusing equipment, focusing module thereof and focusing module mounting method

A focusing and equipment technology, applied in the field of camera testing, can solve the problems of not being able to meet the focus process of many different types of camera module tests, and achieve the effects of convenient operation, avoiding interference, and fast installation process

Pending Publication Date: 2020-08-11
ZHUHAI CITY GUANGHAOJIE PRECISION MACHINERY
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Module manufacturers put forward a general requirement for the focusing platform, but the existing focusing equipment is often unable to meet the test focusing process of various types of camera modules

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
  • Focusing equipment, focusing module thereof and focusing module mounting method
  • Focusing equipment, focusing module thereof and focusing module mounting method
  • Focusing equipment, focusing module thereof and focusing module mounting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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 discloses a focusing module and focusing equipment provided with the focusing module. The focusing equipment comprises a relay lens module, a focusing module and a three-axis motion module, wherein the relay lens module comprises a mounting base and a small relay lens base, a large relay lens mounting station is arranged in the mounting base, and the small relay lens base can be mounted on the large relay lens mounting station and is coaxial with the large relay lens mounting station; the focusing module is mounted at the bottom of the mounting base, and an adapter ring, a focusing ring and the large relay lens mounting station are coaxially arranged; and the mounting base is mounted on the three-axis motion module. According to the invention, a focusing motor is mounted below a focusing platform, so that the interference of the focusing motor on the field angle of a camera is avoided, a relay lens and accessories can be quickly replaced, and the production and manufacturing requirements of a common camera module and a wide-angle camera module can be met at the same time by the same equipment.

Description

technical field [0001] The invention relates to the field of camera testing, in particular to a focusing device, a focusing module, and an installation method for the focusing module. Background technique [0002] The mobile phone camera module needs to go through steps such as focusing and testing before leaving the factory. The camera module is mainly composed of a lens unit, a photosensitive chip and a circuit board. The photosensitive chip is arranged near the circuit board, and the lens head includes a fixer and a lens arranged on it. In order to make the camera obtain a better shooting effect, the fixer needs to be adjusted to change the distance between the lens and the photosensitive chip to realize the adjustment of the focal length. [0003] The existing methods generally use automated equipment for focusing. The main production line needs to be equipped with different Focusing equipment, which increases the equipment purchase cost of the manufacturer. Module m...

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): G02B7/09G03B13/36H04N17/00G03B30/00
CPCG02B7/09G03B13/36H04N17/002
Inventor 王寅卢厚智岳学明王春亮
Owner ZHUHAI CITY GUANGHAOJIE PRECISION MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com