Lens system

A lens system and lens technology, applied in the field of lens systems, can solve problems such as poor user experience and discomfort of human eyes, and achieve the effect of improving experience

Active Publication Date: 2017-10-20
永济光府科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The human eye requires different focal lengths when viewing objects at different distances, but the focal lengths of the existing lens systems used for glasses are fixed and cannot be adjusted. Users use the same focal length when viewing objects at different distances, which brings discomfort to the human eye. Very poor user experience

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
  • Lens system
  • Lens system
  • Lens system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0045] figure 1 A schematic structural view of a lens system provided by an embodiment of the present invention, such as figure 1 As shown, it includes: a left lens device 1, a right lens device 2, a chip (not shown in the figure) and a motor (not shown in the figure).

[0046] figure 2 Exploded schematic diagram of the left lens device provided for the embodiment of the present invention, such as figure 2As shown, the left lens device 1 specifically includes a left housing 11 , a left membrane 12 , a left annular support frame 13 , a left piston air-liquid bag 14 and a left air-liquid control valve 18 .

[0047] The left housing 11 includes a left first housing 111 and a left second housing 112. The left first housing 111 has a left first inner through hole 1111 for the inflow or outflow of the first fluid; the l...

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

An embodiment of the invention relates to a lens system. The lens system comprises a left lens device, a right lens device, a chip and a motor, wherein the left lens device comprises a left shell, a left film, a left annular support frame, a left piston gas-liquid bag and a left gas-liquid control valve; the right lens device comprises a right shell, a right film, a right annular support frame, a right piston gas-liquid bag and a right gas-liquid control valve; the chip is used for generating motor control data, left gas-liquid control valve control data or right gas-liquid control valve control data; the left gas-liquid control valve changes the diameter of a left liquid guiding tube, or the right gas-liquid control valve changes the diameter of a right liquid guiding tube; the motor controls first stepping of a left piston push rod, so that first fluid with first injection amount in the left piston gas-liquid bag flows into a left first inner cavity; the first quantitative deformation of the left film is increased under the pressure of first fluid; the first curvature of the left film is increased; and therefore, the left film is adjusted to achieve a first reduction control focal length.

Description

technical field [0001] The invention relates to the technical field of optical devices, in particular to a lens system. Background technique [0002] With the advancement of science and technology, the increase of electronic devices, people spend more and more time facing electronic screens, and various incorrect eye habits, the damage to the eyes is increasing, and people's demand for glasses is increasing. more. [0003] The human eye requires different focal lengths when viewing objects at different distances, but the focal lengths of the existing lens systems used for glasses are fixed and cannot be adjusted. Users use the same focal length when viewing objects at different distances, which brings discomfort to the human eye. The user experience is extremely poor. Contents of the invention [0004] The purpose of the present invention is to address the defects of the prior art, to provide a lens system that can realize the adjustment of the focal length, and when the...

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): G02C7/08
CPCG02C7/085
Inventor 邵秋峰
Owner 永济光府科技有限公司
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