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Riding vehicle digital cinema projection viewing device

A technology for digital cinema and automobiles, applied in projection devices, vehicle parts, transportation and packaging, etc., can solve problems such as projection brightness and viewing effects of small projectors, achieve broad market promotion and application prospects, simple operation, and low cost Effect

Inactive Publication Date: 2009-09-23
梁坚平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to enable large-screen projection technology to be widely used in passenger cars, the present invention provides a digital film projection and viewing device for passenger cars, which solves the problems of projection brightness and viewing effects of small projectors in passenger cars, and satisfies Meet the needs of the majority of car owners to watch large-screen digital movies in passenger cars during their leisure time

Method used

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  • Riding vehicle digital cinema projection viewing device
  • Riding vehicle digital cinema projection viewing device
  • Riding vehicle digital cinema projection viewing device

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Embodiment Construction

[0012] The specific implementation of this solution is: a digital movie projection and viewing device for passenger cars, including a passenger car 1 , a projector 2 , a projection screen 3 , a digital movie player 4 and a sound system 5 . It is characterized in that: a special platform 8 with an adjustable angle is arranged at the middle position above the dashboard 7 of the passenger car 1, and a small projector 2 is installed on the special platform 8; the projection lens 6 of the projector 2 faces the front of the car direction, a projection screen 3 is set up in front of the front of the car; a digital movie server 4 and a sound system 5 are also installed in the middle and both sides of the front on the instrument panel 7, and a vehicle-mounted digital movie playback system is formed by being connected with the projector 2; The projected screen 3 erected is a kind of microbead reflective material with a narrow viewing angle, which is made of glass beads with a refractive ...

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Abstract

A riding vehicle digital cinema projection viewing device comprises a riding vehicle, a projector, a projection screen, a digital cinema player and a stereo system. The viewing device is characterized in that: a small sized projector is installed on an instrument desk in the riding vehicle; and the projection screen is erected in the front of the vehicle head, is a narrow visual angle microballon reflecting material and made by adopting glass microballon with 1.9-2.2 index of refraction. Due to the narrow visual angle property of the screen, although the brightness of the small sized projector installed in the vehicle is not high, viewers sitting on two seats of the front row in the vehicle can see extremely bright reflected rays of the screen, and the effect of projection pictures is especially good, thus realizing the dream that numerous car owners watch a large-screen digital cinema in cars when enjoying leisure. The device is actually a personal large-screen car cinema of low cost, simple use and ideal projection effect and has surely wide market promotion and application prospects.

Description

technical field [0001] The invention relates to a projection device, in particular to a digital movie projection viewing device for passenger cars. Background technique [0002] With the rapid development of the automobile industry, there are more and more individual users of passenger cars. In order to meet the needs of appreciating car audio-visual culture, many people have equipped various audio-visual equipment in the car, from the initial FM radio, tape player, to later CD player, DVD player; Speakers, multi-channel audio, and later LCD TVs, MP3, MP4 and so on. Almost all modern audio-visual technologies have been applied and popularized in passenger cars, bringing joy and enjoyment to the majority of car owners during travel and leisure. However, the large-screen projection technology, which is the highest art form in the audio-visual field, has not been applied in passenger cars so far, and cannot meet the needs of the majority of car owners who want to watch large-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02G03B21/60
Inventor 梁坚平
Owner 梁坚平
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