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Vehicle media player device and vehicles

A technology for media playback equipment and automobiles, which can be applied to instruments, identification devices, etc. It can solve problems such as poor imaging effect and weak reflection ability, and achieve the effects of meeting optical performance and safety performance requirements, preventing aging and falling off, and light weight

Pending Publication Date: 2018-12-18
SHANGHAI BIHU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the weak reflective ability of existing similar playback devices, the imaging effect of current vehicle-mounted media playback devices is not good

Method used

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  • Vehicle media player device and vehicles
  • Vehicle media player device and vehicles
  • Vehicle media player device and vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment firstly provides a vehicle-mounted media player and a car installed with the vehicle-mounted media player. like figure 1 As shown, the car is a sedan, and the car media player is installed in the space between the rear seats 202 and the rear windshield 200 of the car. The on-vehicle media playback device includes a display screen 100 fixed on the rear window trim panel 204 behind the rear seat 202 of the sedan by a bracket 2040, and a transparent panel 102 that is obliquely arranged opposite to the display screen 100 . The inclination angle α between the transparent panel 102 and the display screen 100 is selected from 20°-70°, more preferably 40°-50°. In this embodiment, the playback device of the display screen 100 is electrically connected to a power supply unit (not shown in the figure), and the display screen 100 can play media information after being supplied with electric energy by the power supply unit. The power supply unit can be the power s...

Embodiment 2

[0031] refer to image 3 , the present embodiment provides a vehicle-mounted media player similar to Embodiment 1, which is also installed in a sedan car, and the rear windshield 200 has a straight angle less than 50°, that is, the rear windshield 200 is aligned with the horizontal direction. The included angle is less than 50°. The inventor of the present invention found in the process of researching related vehicle models that if the reflective vehicle-mounted media playback device is installed on a sedan car with such a smaller rear windshield 200, the following problems will occur: the rear windshield 200 It has a certain reflective property, and can mirror the light emitted by the display screen 100, which makes the display screen 100, which is brighter than the external environment of the vehicle, appear on the rear windshield 200 when the ambient light outside the vehicle is insufficient. The virtual image 100' of the vehicle can be directly or indirectly observed by t...

Embodiment 3

[0037] This embodiment provides a vehicle-mounted media player device, which is somewhat similar to but different from the vehicle-mounted media player device in Embodiment 1. The difference is that the transparent panel 102 is made of glass, and the semi-transparent and semi-reflective film 104 passes through a vacuum. The coating method is coated on the first side 102 a of the transparent panel 102 . The semi-transparent and semi-reflective film 104 obtained by the traditional film-attaching process is prone to blistering, edges and even peeling off under long-term high temperature and strong light conditions; while the electroplating method is not easy to control, and it is difficult to obtain a film with excellent reflective properties and light transmission properties. In comparison, the semi-transparent and semi-reflective film 104 obtained by the vacuum coating method is of good quality, can take into account both the light-reflecting performance and the light-transmitti...

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Abstract

The invention provides a reflective vehicle media player device, which can effectively adjust the transparency and reflectivity of transparent panel, and optimize the imaging effect. The vehicle mediaplayer device includes a display screen; a transparent panel is arranged against the display screen, and the tilt angle between the transparent panel and the display screen is 20-70 degrees. The transparent panel is made of transparent organic polymer material. The first side of the transparent panel facing the display screen is provided with a semi-transparent and semi-reflective film.

Description

technical field [0001] The present invention relates to a multimedia device, and more specifically, the present invention relates to a vehicle-mounted media playing device. Background technique [0002] At present, the transparent panel used by the reflective vehicle-mounted media player is a glass panel with one side reflective and the other side transparent. With its reflective surface, the glass panel can reflect the image displayed on the display screen to the rear of the vehicle through the rear windshield, so as to play media information to the rear of the vehicle; observation of the external environment. [0003] However, due to the weak reflective ability of existing similar playback devices, the imaging effect of the current vehicle-mounted media playback device is not good. Contents of the invention [0004] In view of the above-mentioned problems in the prior art, the present invention provides a reflective vehicle-mounted media player device, which can effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 王峰王世华王剑锋
Owner SHANGHAI BIHU NETWORK TECH CO LTD
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