Curved-surface liquid crystal display screen and structure thereof

By setting a rotary cylinder and slide rod on the back of the curved LCD screen, and using the coordination of limit slots and limit blocks, the display screen is quickly positioned and multi-position memory is achieved, solving the problem of large area of ​​existing devices and the inability to quickly restore the angle, improving the user experience and operation convenience.

CN119713050AInactive Publication Date: 2025-03-28QILIN ELECTRONIC SHENZHEN CO LTD
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Patent Information

Application Number
CN202510201892.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing curved liquid crystal display adjustment device has a large area of ​​the equipment due to the pulley moving in the horizontal direction, which affects the user experience and cannot quickly restore to the previous angle.

Method used

A curved liquid crystal display screen is designed, with a rotary cylinder on the back, and a slide rod inside the rotary cylinder. The slide rod can move in the vertical direction. A positioning cylinder is connected below the rotary cylinder. A limiting groove and limiting block are provided on the outer peripheral wall of the slide rod. Through the cooperation of the traction assembly and the magnetic block, the memory position of the limiting block is realized, allowing the display to quickly locate the previous memory angle.

Benefits of technology

Through this structure, the display screen can remember specific positions during rotation, and multiple positions are memorized through multiple sets of limiting slots and notches. The user can quickly locate the previous position, which is convenient for recording content and makes the overall operation more convenient. At the same time, the structure is arranged along the vertical plane, minimizing the floor area.

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Abstract

The invention discloses a curved-surface liquid crystal display screen and a structure thereof, and belongs to the technical field of display screens, the curved-surface liquid crystal display screen comprises a display screen and a rotating cylinder which is arranged on the back face of the display screen and can synchronously rotate with the display screen, a sliding rod is installed in the rotating cylinder, and a positioning cylinder is rotationally connected to the lower portion of the rotating cylinder; the sliding rod can move in the vertical direction relative to the positioning cylinder, multiple sets of limiting grooves are formed in the inner wall of the rotating cylinder, and the limiting grooves are arranged to be in an arc shape; according to the device, a specific position can be memorized in the rotating process of the display screen, a plurality of positions can be memorized through a plurality of sets of limiting grooves and notches, in the conference or learning process, a user can operate the display screen so that the display screen can be rapidly positioned to the memorized position, and in addition, the device is convenient to use. All the structures are arranged along a vertical plane, so that the occupied area can be reduced to the maximum extent.
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