Intelligent blackboard with display screen self-cleaning function

• Main Authors: WANG DEMIN, ZHOU SHIHENG, MOU HONGYU
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• Subjects: ACCESSORIES FOR WRITING OR DRAWING; ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; ARTICLES FOR WRITING OR DRAWING UPON; BUREAU ACCESSORIES; CLEANING; CLEANING IN GENERAL; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PERFORMING OPERATIONS; PHYSICS; PLANETARIA; PREVENTION OF FOULING IN GENERAL; SEALS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The intelligent blackboard with the display screen self-cleaning function comprises a blackboard body, fixing shells are fixedly arranged on the two sides of the blackboard body respectively, a fixing bearing is fixedly arranged on the inner wall of the bottom end of one fixing shell, a connecting sliding rod is fixedly connected into the other fixing shell, and the connecting sliding rod is fixedly connected with the blackboard body. The blackboard has the advantages that the lead screw sleeve moves under the rotation of the connecting lead screw, the sweeping rod is driven to move under the cooperation of the two sliding ways, the sliding rod and the sliding rod sleeve, the sweeping rod is driven to sweep through the sweeping rod, the sweeping rod is driven to sweep through the connecting lead screw, and the blackboard is more convenient to use. Therefore, the sponge eraser is driven to wipe and clean a display screen of the blackboard main body; the dust hopper can be conveniently disassembled and assemble