Display device

By introducing automatic cleaning components and protective doors into the display device, the problem of dust and debris during outdoor use is solved, and the cultural communication effect and convenience of use are improved.

CN222690301UActive Publication Date: 2025-03-28SHANDONG NORMAL UNIV
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Patent Information

Application Number
CN202421221116.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-03-28
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

When used outdoors, existing display devices are prone to dust and debris, resulting in a reduced effect on the spread of Chinese language and culture and difficult to clean regularly.

Method used

A display device is designed, including a protective cover, a display, a linear motor and a cleaning assembly. Through the cleaning assembly driven by a linear motor, the surface dust of the protective glass can be automatically cleaned, and the protective door and protective glass combination prevent outside dust and impurities from entering.

Benefits of technology

It effectively avoids the influence of dust and debris on the surface of the display device, improves the effect of spreading Chinese language and culture, is convenient for staff to use, and reduces the frequency and difficulty of cleaning.

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Abstract

The utility model discloses a display device which comprises a display device body, a protective cover is fixedly connected to the outer wall of the display device body, a displayer is fixedly connected to the outer wall of the display device body and located on the outer side of the protective cover, and a linear motor is fixedly connected to the outer wall of one side of the display device body. A cleaning assembly is arranged on the outer wall of the linear motor, a supporting assembly is arranged at the bottom of the display device body, and a bottom plate is fixedly connected to the bottom end of the supporting assembly. According to the protective glass cleaning device, the linear motor operates, the connecting plate can be driven to move up and down through operation of the linear motor, the mounting plate can be driven to move through movement of the connecting plate, and the brush can be driven to move when the mounting plate moves, so that the brush can clean the outer wall of protective glass; therefore, dust and other sundries are prevented from adhering to the surface of the protective glass to affect use of the display device.
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