Dust-proof head-up display

A head-up display, dust-proof technology, applied in the direction of instruments, optical components, optics, etc., can solve the problems of increased space, increased production costs, poor practicability, etc., to achieve small space occupation, high utilization rate, and strong practicability Effect

Active Publication Date: 2018-08-24
FORYOU MULTIMEDIA ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the space occupied by the head-up display will increase a lot, while the space of the center console of the car is limited, the practicability is poor, and it is not conducive to large-scale promotion and use; and it also greatly increases the difficulty and cost of installation; In addition, the structure of the dust-proof mechanism of the existing head-up display is also relatively complicated, which increases the production cost

Method used

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Embodiment Construction

[0026] The embodiments of the present invention will now be described with reference to the accompanying drawings, in which similar element numbers represent similar elements.

[0027] Such as Figure 5-Figure 8 As shown, the dustproof head-up display 100 of the present invention includes a main body frame 10, a main body 20 accommodated in the main body frame 10, and a dustproof device. The main body frame 10 is provided with an opening 11, and the opening 11 is provided with a Inverted display screen 30. The dust-proof device has a dust-proof roller blind 40 with a flexible structure. The dust-proof roller blind 40 is accommodated in the main frame 10 in a retractable and curled manner. The main frame 10 is extended to cover the closed display screen 30, thereby preventing impurities such as dust and liquid from being deposited on the display screen 30 and preventing impurities such as dust and liquid from falling into the head-up display 100; The curtain 40 is retracted into t...

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Abstract

The present invention discloses an anti-dust type head-up display which comprises a main body frame and a body accommodated in the main body frame. The main body frame is provided with an opening which is provided with a display screen capable of overturning. The anti-dust type head-up display also comprises an anti-dust device which is provided with an anti-dust roller shutter with a flexible structure. The anti-dust roller shutter is retractably rolled and accommodated in the main body frame. When the display screen is turned and closed, the anti-dust roller shutter extends into the main body frame and closes the opening. When the display screen is turned and opened, the anti-dust roller shutter retracts into the main body frame from the opening. The anti-dust roller shutter extends out of the main body frame to cover the closed display, dust is effectively prevented, the anti-dust roller shutter retracts into the main body frame, the technical problem of a large occupation space in the prior art is effectively solved, thus the occupation space of the anti-dust type head-up display in use is small, the use rate of a center console is effectively improved, and the practicability is high.

Description

Technical field [0001] The invention relates to a head-up display for vehicles, in particular to a head-up display for vehicles with dustproof function. Background technique [0002] With the rapid development of the times, the improvement of people's living standards, and the rapid increase in car ownership, car safety has become the most concerned issue of today's consumers. When the car is driving at high speed, especially at night, if the driver looks down at the instrument or the navigation display, when an emergency situation is encountered in front of him at this time, it may cause a traffic accident because it is too late to take measures. According to a foreign statistical survey, 45% of road traffic accidents are caused by the driver’s lack of sight and improper operation, resulting in a collision between the vehicle and the object in front of the vehicle. In order to reduce the accidents caused by this reason, according to the display system of military fighter aircraf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01
CPCG02B27/0149
Inventor 刘鹏林剑伟杨雪萌张星
Owner FORYOU MULTIMEDIA ELECTRONICS
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