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Dual typoscope with illumination

A vision aid, dual technology, applied in instruments, closed-circuit television systems, optics, etc., can solve the problems of not being able to meet the needs of consumers, the function of the vision aid is not strong enough, and it does not have lighting functions, etc. Clearly visible, enlarged reading field of view, convenient lighting effect

Inactive Publication Date: 2017-02-22
CHENGDU LINGGAN YUANSU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, any device or equipment that can improve the vision of visually disabled patients is called a vision aid. However, the existing vision aids are not powerful enough, have a single structure, are not widely applicable, and do not have lighting functions, so they cannot be used very well. to meet the needs of consumers

Method used

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  • Dual typoscope with illumination
  • Dual typoscope with illumination
  • Dual typoscope with illumination

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] refer to Figure 1-4 , a double vision aid with illumination, including a mirror body 2, a handle 4, a base 7, a display screen 11, an electronic vision aid 12 and a self-contained power supply 21, the base 7 is connected with the handle 4 through a support rod 6, and the handle 4 A mirror body 2 is installed on the left side, and a protective shell 1 is installed above the mirror body 2, a lens 3 is installed inside the mirror body 2, a lamp holder 16 is installed on the lower surface of the mirror body 2, and a lighting lamp 15 is installed on the surface of the lamp holder 16, A power supply bar 14 is installed inside the mirror body 2, an electronic vision...

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PUM

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Abstract

The invention discloses a dual typoscope with illumination. The dual typoscope comprises a mirror body, a handle, a base, display screens, electronic typoscopes and a self-contained power supply, wherein the base is connected with the handle with a support rod, the left side of the handle is provided with the mirror body, a protective housing is installed above the mirror body, the mirror body is internally provided with a lens, a signal controller is installed below the self-contained power supply, the lower surface of each electronic typoscope is provided with a pick-up head controller, the surface of each pick-up head controller is provided with a probe, the upper surface of each electronic typoscope is provided with a display screen, a USB insertion hole is installed below each display screen, the left side of each display screen is provided with a work lamp, a switch is installed below each work lamp, and the right side of each display screen is provided with function buttons. According to the invention, the two ends of the handle are each provided with one typoscope, the dual typoscope is suitable for application by users with different degrees, a user with quite severe amblyopia uses the electronic typoscopes while a user with a not high amblyopia degree users the mirror body, and the application scope is wide.

Description

technical field [0001] The invention relates to the technical field of electronic vision aids, in particular to a double vision aid with illumination. Background technique [0002] A vision aid is any device or device that can improve or enhance the visual ability of a low-vision patient. Similar to a hearing aid, a hearing aid can enable a person with poor hearing to hear sounds that he could not hear before, and a vision aid can make low-vision The patient can see clearly what he could not see or see clearly. Therefore, any device or equipment that can improve the vision of visually disabled patients is called a vision aid. However, the existing vision aids are not powerful enough, have a single structure, are not widely applicable, and do not have lighting functions, so they cannot be used very well. to meet the needs of consumers. Contents of the invention [0003] The object of the present invention is to solve the shortcomings in the prior art, and propose a double...

Claims

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Application Information

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IPC IPC(8): G02B27/02H04N7/18
CPCG02B27/024G02B27/025G02B27/026H04N7/18
Inventor 程开建张霞黄卫国曾华健
Owner CHENGDU LINGGAN YUANSU TECH CO LTD
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