Abstract: A combined audio-visual device for cars includes a housing, a seat, a slot-type loading DVD player, a liquid crystal display (LCD) screen, two rotating hinges, a crosstalk interference suppression infrared emitter and wireless headphones. The slot-type loading DVD player reads audio and video data, respectively, and sends video output data to the LCD screen and the audio data to and through the crosstalk interference suppression infrared emitter; the video data is then be shown as image on the LCD screen and the audio data is transmitted as sound through the wireless headphones. The device according to the present invention is applicable to use on various cars to simultaneously satisfied demands of different users i.e., the audio-visual enjoyment for some passengers and at the same time, the quiet and peaceful for others.

Abstract: A combined audio-visual device for cars includes a housing, a seat, a slot-type loading DVD player, a liquid crystal display (LCD) screen, two rotating hinges, a crosstalk interference suppression infrared emitter and wireless headphones. The slot-type loading DVD player reads audio and video data, respectively, and sends video output data to the LCD screen and the audio data to and through the crosstalk interference suppression infrared emitter; the video data is then be shown as image on the LCD screen and the audio data is transmitted as sound through the wireless headphones. The device according to the present invention is applicable to use on various cars to simultaneously satisfied demands of different users i.e., the audio-visual enjoyment for some passengers and at the same time, the quiet and peaceful for others.

Abstract: A modular audio-visual device comprises of a first or a second supporting element connected to a traffic means for supporting other elements, an audio-visual device sustaining element, a display device sustaining element, and a plurality of sets of fixing elements for fixing supporting element and sustaining element. The characteristic of the present invention is that the component elements can be assembled into a module for diversified use or kept alone for simple use. The device according to the present invention can be used in various traffic means. The user can freely choose and buy component elements to assemble into a device with only display function, or with only audio-visual function, or with both display and audio-visual functions. The present invention has the advantages of diversified selection and convenience for user.

Abstract: A modular audio-visual device comprises of a first or a second supporting element connected to a traffic means for supporting other elements, an audio-visual device sustaining element, a display device sustaining element, and a plurality of sets of fixing elements for fixing supporting element and sustaining element. The characteristic of the present invention is that the component elements can be assembled into a module for diversified use or kept alone for simple use. The device according to the present invention can be used in various traffic means. The user can freely choose and buy component elements to assemble into a device with only display function, or with only audio-visual function, or with both display and audio-visual functions. The present invention has the advantages of diversified selection and convenience for user.