Advertisement player
A technology of advertising playback and video player, which is applied in the field of advertising and publicity, can solve the problems of increased store area requirements, messy mirrors and advertising players, and poor aesthetics, and achieve the effects of reducing occupied space, saving costs, and preventing overcharging
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Embodiment 1
[0021] Such as figure 1 As shown, an advertisement playing device includes a housing 1 and a video player 2, the video player 2 is installed in the housing 1, and the side wall of the housing 1 near the display screen of the video player 2 is provided with an opening, the opening Double-layer glass 3 is installed inside, and there is an airtight interlayer between the double-layer glass 3. Transparent indium tin oxide electrode layers are plated on the inner walls of the glass on both sides of the airtight interlayer, and the airtight interlayer is filled with transparent silver ion solution. Video player The heat dissipation port of 2 is fixedly connected with a heat conduction sheet 4, and the shape of the heat conduction sheet 4 is arranged like a heat dissipation fin, so that the heat conduction sheet 4 can better collect the heat emitted by the video player 2, and the heat conduction sheet 4 is far away from the video player 2 The side wall is fixedly connected with a the...
Embodiment 2
[0025] Such as figure 2 As shown, in this embodiment, a third switch 10 is installed on the outer wall of the casing 1, and the negative electrode of the output terminal of the storage battery 7 is electrically connected to the indium tin oxide electrode layer arranged near the opening through the third switch 10, and the video player 2 The upper and lower ends of the upper and lower ends are fixedly connected with a photosensitive block 11, and the side wall of the photosensitive block 11 close to the opening is provided with a photosensitive groove, and a photosensitive diode 12 is installed in the photosensitive groove, and the video player 2 is connected with an external power supply through the photosensitive diode 12. What is more important is that the two photodiodes 12 are connected in parallel to prevent a single photodiode 12 from being blocked by a foreign object and causing the video player 12 to be turned off.
[0026] In this embodiment, when the mirror function...
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