A liquid crystal display device with adjustable angle

Abstract

The invention discloses an angle-adjustable liquid crystal display screen device which comprises a mounting body and a power transmission body. The mounting body comprises a driving portion and a mounting portion, a slip groove is formed in the driving portion, a threaded rod is arranged in the slip groove and connected with a slip block in a threaded fit manner, the tail end of the right side of the threaded rod is connected with a motor through power, the bottom of the slip block is fixedly connected with the top of the power transmission body, a mounting block is arranged outside the left side of the mounting portion, a first slip cavity and a second slip cavity are formed in the right side of the power transmission body, a first barrier is arranged between the first slip cavity and the second slip cavity, power transmission slip blocks in sliding fit are arranged in the second slip cavity, a first concave groove and a second concave groove are formed in the power transmission slip block, a second barrier is arranged between the first concave groove and the second concave groove, side joint grooves are symmetrically formed in the upper power transmission slip block and the lower power transmission slip block on the right side of the first concave groove, and power transmission connection holes are formed in the inner walls of the right sides of the side joint grooves. The angle-adjustable liquid crystal display screen device is simple in structure and convenient to operate, inserting connection is automatically controlled, viewing angles are conveniently adjusted, the service life is prolonged, and safety is improved.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to an angle-adjustable liquid crystal display device. Background technique [0002] When the display screen is in use, it is generally necessary to use the support frame on it to place the support and adjust the viewing angle. Therefore, the support frame is an inseparable important combination and supporting component of the display screen. A reasonable support frame structure can not only provide users with a better and more Comfortable use conditions, the existing display screens are fixed in one position, and then viewers adjust their position according to the position of the display screen to watch, or watch by adjusting the angle of the display screen, and many existing advertising display screens The installation location has a certain height from the ground, and the installation operation is troublesome. The adjustment of the display screen is all based on manual mov...

AI Technical Summary

Problems solved by technology

[0002] When the display screen is in use, it is generally necessary to use the support frame on it to place the support and adjust the viewing angle. Therefore, the support frame is an inseparable important combination and supporting component of the display screen. A reasonable support frame structure can not only provide users with a better and more Comfortable use conditions, the existing display screens are fixed in one position, and then viewers adjust their position according to the position of the display screen to watch, or watch by adjusting the angle of the display screen, and many existing advertising display screens The installation location has a certain height from the ground, and the installation operation is troublesome. The adjustment of the display screen is all based on manual movement adjustment and power transmission connection, which causes inconvenience to people's lives and cannot meet the existing use needs.

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