Display device for teaching

The utility model discloses a display device for teaching, and relates to the technical field of teaching aids, the display device comprises a base, two vertical rods, a sliding block, a display board and a screw rod, the two vertical rods are arranged on the base, the front surfaces of the two vert...

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Bibliographic Details
Main Author KONG XIANGYANG
Format Patent
LanguageChinese
English
Published 11.02.2022
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
DISPLAYING
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
LABELS OR NAME-PLATES
PHYSICS
PLANETARIA
SEALS
SIGNS
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Summary:The utility model discloses a display device for teaching, and relates to the technical field of teaching aids, the display device comprises a base, two vertical rods, a sliding block, a display board and a screw rod, the two vertical rods are arranged on the base, the front surfaces of the two vertical rods are provided with sliding grooves, the sliding grooves vertically extend on the vertical rods, the back surfaces of the two vertical rods are provided with a plurality of limiting through holes, and the sliding block is arranged on the base. The multiple limiting through holes are vertically formed in the vertical rod and communicate with the sliding groove, the sliding block is arranged in the sliding groove in a sliding mode, a threaded hole is formed in the back face of the sliding block, the display plate covers an opening of the sliding groove, the back face of the display plate is connected with the sliding block, and one end of the screw penetrates through the limiting through holes and is in threa
Bibliography:Application Number: CN202122103731U