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A head-mounted display and a dust-proof method applied to the head-mounted display

A display and head-mounted technology, applied in the field of visual equipment, can solve problems such as poor adjustability, complicated process, and high cost

Active Publication Date: 2017-11-21
BEIJING PICO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inevitably, this solution has disadvantages such as complex process, high cost, low adaptability, poor adjustability, etc.

Method used

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  • A head-mounted display and a dust-proof method applied to the head-mounted display
  • A head-mounted display and a dust-proof method applied to the head-mounted display
  • A head-mounted display and a dust-proof method applied to the head-mounted display

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] figure 1 An exploded view of a head-mounted display according to an embodiment of the present invention is shown. Such as figure 1 As shown, the head-mounted display includes: display screen 10, dust-proof foam 20, display screen support 30, left-eye lens group 40, left-eye lens group support 50, right-eye lens group 60, right-eye lens group support 70 , The annular sealing soft rubber sleeve 80 for the left eye and the annular sealing soft rubber sleeve 90 for the right eye. Wherein, the display screen support 30 has a fixing base 31 , a left mounting base 32 and a right mounting base 33 ; figure 2 A schematic diagram of a soft annular sealing rubber sleeve according to an embodiment of the present invention is shown, as ...

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Abstract

The invention discloses a head-mounted display and a dustproof method applied to the head-mounted display. The head-mounted display comprises a display screen, a display screen support, left and right eye lens groups, left and right eye lens group supports and left and right eye annular sealing soft rubber sleeves; and the display screen is fixed to the display screen support, the left and right eye lens groups are respectively fixed to the left and right eye lens group supports, the left and right eye lens group supports are installed on the display screen support and can slide left and right relative to the display screen support, and the left and right eye annular sealing soft rubber sleeves are disposed at installation connection portions between the lens group supports and the display screen support. The technical scheme provided by the invention achieves dust prevention between the display screen and the lens groups of the head-mounted display in the pupil distance adjustment process; and because the annular sealing soft rubber sleeves are thin and have large elasticity, borne resistance forces when the lens group supports slide relative to the display screen support are small, and hand feeling of the pupil distance adjustment is not influenced.

Description

technical field [0001] The invention relates to the technical field of visual equipment, in particular to a head-mounted display and a dustproof method applied to the head-mounted display. Background technique [0002] With the development of science and technology, head-mounted displays have gradually been used by civilians. Head-mounted displays currently on the market include: head-mounted displays that do not support interpupillary distance adjustment and those that support interpupillary distance adjustment. For head-mounted displays that support interpupillary distance adjustment, due to the gap between the lens groups Small and variable, it is impossible to use dust-proof foam or sealing ring for dust-proof. Therefore, in the prior art, when the interpupillary distance needs to be adjusted, two display screens and two lens groups are used for sealing and dust-proof. Specifically, a display screen and a lens group form an integral module, and after the integral module...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G02B27/00
CPCG02B27/0006G02B27/017G02B27/0176
Inventor 邵保健邵光智张忠立朱松杨洋
Owner BEIJING PICO TECH
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