Television cabinet with an opening and closing mechanism capable of concealing a laser television

Abstract

The invention provides a television cabinet with an opening and closing mechanism capable of concealing a laser television, belonging to that technical field of TV cabinets, and the cabinet comprisesa cabinet body and a laser television arranged in the cabinet body, Cabinet comprise a top plate, the base plate and the front panel vertically connected to the base plate and the front panel vertically connected to the front panel, rear panel and two side panels, the lower surface of the top plate is provided with an opening and closing mechanism, a switch mechanism is connected with an intermediate panel which can be opened and close on that upper surface of the top plate, the opening and closing mechanism comprises a linkage rotating shaft and two parallel screw nuts perpendicular to the linkage rotating shaft, a first bevel gear is arranged at both ends of the linkage shaft, a second bevel gear meshing with the first bevel gear is arranged at one end of the screw nut close to the linkage shaft, the linkage shaft is connected with a driving motor, a moving block is sleeved on the screw nut, the moving block is connected with a sheet metal, and the sheet metal is connected with the side of the intermediate panel. The invention is convenient to open and close, and can expose or hide the laser television lens according to the need of use, and the laser television does not need additional occupied space.

Description

technical field [0001] The invention belongs to the technical field of TV cabinets, in particular to a TV cabinet with an opening and closing mechanism that can hide a laser TV. Background technique [0002] Laser TV is a projection display device that uses a laser light source as a display light source and cooperates with front projection display technology to form images. It is equipped with a special projection screen and can receive radio TV programs or Internet TV programs. [0003] There are two existing laser TV installation methods: the first is to directly place it on the widened TV cabinet. In this way, the laser TV can be moved at will. The laser TV has better heat dissipation, but the laser TV will take up space when not in use. At the same time, this method of use is limited by the projection size requirements of the laser TV cabinet, which will cause the width of the TV cabinet to be too wide, which will affect the appearance of the TV cabinet and compress the ...

AI Technical Summary

Problems solved by technology

[0003] There are two ways to install the existing laser TV: the first is to place it directly on the widened TV cabinet. This way, the laser TV can be moved freely when using the laser TV. The heat dissipation of the laser TV is better, but the laser TV will take up space when it is not in use. At the same time, this kind of use is limited by the projection size of the laser TV cabinet, which will cause the width of the TV cabinet to be too wide, affect the appearance of the TV cabinet, and compress the use space of the living room

The second is directly embedded into the cabinet, and the TV cabinet panel is equipped with glass so as not to block the laser TV lens. In this way, the TV cabinet needs to be customized, and the width of the TV cabinet will increase. In addition, the laser TV light passes through a layer of glass It will lead to a decrease in projection quality and poor internal heat dissipation, which will cause heat accumulation in the heat dissipation port of the laser TV and shorten the service life of the laser TV

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