Large-size liquid crystal splicing screen

• Main Authors: LI SHIBI, LEI DE, NING XING, WU XIAOJUN, ZHEN YUNWU
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: ADVERTISING; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LABELS OR NAME-PLATES; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PRINTED CIRCUITS; SEALS; SEPARATION; SHOCK-ABSORBERS; SIGNS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention discloses a large-size liquid crystal splicing screen, and relates to the technical field of liquid crystal splicing screens. The device comprises a shell, four liquid crystal displays and four foot pads, and further comprises an overhauling device, the overhauling device comprises a plurality of battens, four U-shaped supporting plates, two U-shaped connecting plates, four first electric telescopic rods and a buffer assembly, the two battens are fixed to the back face of one liquid crystal display, and the two U-shaped supporting plates are fixed to the back face of the other liquid crystal display. The four U-shaped supporting plates are fixedly installed on the back faces of the battens, the two U-shaped connecting plates are fixed to the bottom end of the interior of the shell, the telescopic ends of the four first electric telescopic rods are fixed to the middles of the back faces of the four U-shaped supporting plates respectively, and the four first electric telescopic rods are fixedly em