A head-mounted display and its refraction adjustment method

A display and head-mounted technology, which is applied in the field of head-mounted displays and their refraction adjustment, can solve problems such as the complex structure of refraction adjustment, and achieve the effect of simple structure, easy implementation, and low cost

Active Publication Date: 2017-09-12
BEIJING PICO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a head-mounted display and a method for adjusting its refraction to solve the problem of complex diopter adjustment structure of the existing head-mounted display

Method used

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  • A head-mounted display and its refraction adjustment method
  • A head-mounted display and its refraction adjustment method
  • A head-mounted display and its refraction adjustment method

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Embodiment Construction

[0042] 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.

[0043] The overall design idea of ​​the present invention is: connect the display module frame and the main frame through the rotatable driving shaft arranged on the main frame of the head-mounted display, set the transmission assembly on the main frame of the head-mounted display, and use the control The knob drives the transmission assembly to drive the drive shaft to rotate, so that the frame of the display module moves back and forth relative to the main frame, so as to realize the refraction adjustment of the head-mounted display.

[0044] First, a brief description of the orientation words involved in the specific implementation: In this embodiment, the left and right directions and the front and rear directions are defined along ...

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Abstract

The invention discloses a head-mounted display and a method for adjusting its refraction. The head-mounted display includes a control knob, a transmission assembly and a rotatable drive shaft. The control knob is installed on the main frame; the transmission assembly includes a horizontal transmission member installed on the horizontal frame of the main One end of the horizontal transmission part is engaged with the vertical transmission part, and the control knob is connected to the middle part of the horizontal transmission part; one end of the drive shaft is fixed on the main frame, and the other end is a screw rod, and the middle position of the drive shaft is connected to the vertical transmission part. The other end of the component is engaged, and the display module frame is provided with a nut that cooperates with the screw rod of the drive shaft, and the screw rod passes through the display module frame through the nut. In this technical solution, when the control knob is rotated, the drive shaft is driven to rotate through the transmission assembly, so that the display module frame moves back and forth relative to the main frame to realize the refraction adjustment of the head-mounted display, which has the characteristics of simple structure and easy realization.

Description

technical field [0001] The invention relates to the technical field of intelligent terminals, in particular to a head-mounted display and a method for adjusting refraction thereof. Background technique [0002] Currently, the head-mounted displays on the market are not well-designed, have complex mechanisms, and are bulky. Moreover, head-mounted displays usually do not consider the needs of myopic users. Even if some head-mounted displays can achieve diopter adjustment, the refraction adjustment mechanism is particularly complicated and the cost is high. Contents of the invention [0003] The invention provides a head-mounted display and a method for adjusting the refraction thereof, so as to solve the problem of complex diopter adjustment structures of the existing head-mounted displays. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] In one aspect, the present invention provides a head-mounted...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01
CPCG02B27/0176G02B27/01G02B27/017G02B27/0172G02B2027/0127
Inventor 杨云龙张慧军
Owner BEIJING PICO TECH
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