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Novel protector for head-up display

A head-up display and protection device technology, applied in the directions of transportation, packaging, vehicle parts, etc., can solve problems such as accidental injury, head-up display collision, interference with sight lines, etc., and achieve the effect of ensuring personal safety, simple installation, and ensuring equipment safety.

Inactive Publication Date: 2012-07-11
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current head-up display is generally fixedly installed not far in front of the driver's eyes. When the head-up display is not needed during driving, the head-up display fixed in front of the eyes will greatly interfere with the line of sight; Collision with the head-up display to cause accidental damage

Method used

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  • Novel protector for head-up display
  • Novel protector for head-up display
  • Novel protector for head-up display

Examples

Experimental program
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specific Embodiment approach

[0028] As shown in the figure: a new type of protection device for head-up display adopts a biaxial structure, including a rotating arm housing 3, a large synchronous pulley mechanism, a small synchronous pulley mechanism, a locking mechanism, a tensioning mechanism and a positioning mechanism.

[0029] When the head-up display needs to work, its position can be fixed so that it is in the unfolded position; when the head-up display is not required to work, the head-up display can be stowed so that it is in the stowed position; when the head-up display encounters external force impact during operation , can be turned outward at any angle to protect the driver and the head-up display.

[0030] Wherein, the large synchronous pulley mechanism includes a large synchronous pulley 1 and a large pulley shaft 2, the large pulley shaft 2 is arranged on one end of the rotating arm housing 3 through a sliding bearing, and one end of the large pulley shaft 2 extends out of the rotating arm ...

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Abstract

The invention relates to a protector for a head-up display, which comprises a rotating arm shell, a large synchronous pulley mechanism, a small synchronous pulley mechanism, a locking mechanism, a tensioning mechanism and a positioning system. A large synchronous pulley in the large synchronous pulley mechanism is connected with a small synchronous pulley of the small synchronous pulley mechanism through a synchronous toothed belt. When in operation, the head-up display can be fixed in position so as to be positioned at the unfolded position; when not in operation, the head-up display can be folded so as to be positioned at the folded position; and during operation, the head-up display which is collided by external force can turn over outwards by an optional angle, so that a driver and the head-up display are protected.

Description

technical field [0001] The invention relates to a protective device for a display, in particular to a protective device for a novel head-up display. Background technique [0002] At present, the Head Up Display (HUD for short) is more and more widely used in the assisted driving system of vehicles and aircrafts. Ignore the rapid transition of the outside world between head down and head up and the delay and discomfort caused by the need for constant adjustment of eye focus, avoiding interruption of attention and loss of state awareness. However, the current head-up display is generally fixedly installed not far in front of the driver's eyes. When the head-up display is not needed during driving, the head-up display fixed in front of the eyes will greatly interfere with the line of sight; Collide with the head-up display to cause accidental injury. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the above technical p...

Claims

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Application Information

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IPC IPC(8): B60R11/02
Inventor 姬江涛杜新武金鑫张冕王刚李玉柱
Owner HENAN UNIV OF SCI & TECH
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