Intelligent blackboard capable of being adjusted at multiple angles

Abstract

The invention relates to the technical field of intelligent blackboards, and discloses a multi-angle adjustable intelligent blackboard which comprises a base, a rotating shaft is mounted at the top of the base, a rotating sleeve is mounted at the top of the rotating shaft, a positioning plate is fixed to the outer side of the rotating sleeve, and adjusting frames are fixed to the two sides of the positioning plate. A supporting frame is installed on the outer side of the adjusting frame, a positioning block is slidably connected to the top end of the supporting frame, and a connecting block is installed on the outer side of the positioning block. According to the intelligent blackboard capable of being adjusted in the multi-angle mode, the rotating shaft is installed on the base, the left-right angle of the positioning plate can be conveniently adjusted according to use requirements, the adjusting screw rod and the adjusting module are installed on the adjusting frame, and the transmission shaft can conveniently drive the adjusting module in threaded connection to adjust the position on the adjusting frame and push the positioning frame to adjust the angle of the blackboard; therefore, the problems that the position of the plate surface is inconvenient to adjust at any time according to use requirements and limitation exists are solved.

Description

technical field [0001] The invention relates to the technical field of smart blackboards, in particular to a multi-angle adjustable smart blackboard. Background technique [0002] Smart classroom interactive blackboard (referred to as "smart blackboard") is a combination of traditional handwriting blackboard and multimedia equipment using capacitive touch technology. It can easily switch between chalk blackboard writing and multimedia applications. The same area can be as ordinary blackboard , use chalk to write normally, and like a PAD, you can watch various rich multimedia applications such as PPT videos, pictures, animations, etc. by hand touch, so as to achieve the combination of tradition and modernity, realize the combination of traditional teaching and electronic teaching, and improve teaching Effect. [0003] Chinese patent announcement number CN212022119U proposes a smart blackboard, including a blackboard frame with a cavity inside, a touch window is opened in the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a smart blackboard that can be adjusted at multiple angles, which solves the problem of inconvenient adjustment of the position of the board surface at any time according to the needs of use, and the problem of limitations

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