Legal science popularization propaganda and education device with intelligent question and answer function

The invention discloses a law science popularization propaganda and education device with an intelligent question and answer function, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with the bottom of a glass box body, a third sliding rod is arranged in the g...

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Bibliographic Details
Main Authors HU PENG, TAO YUYING, HU SHENG'EN
Format Patent
LanguageChinese
English
Published 12.07.2022
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 invention discloses a law science popularization propaganda and education device with an intelligent question and answer function, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with the bottom of a glass box body, a third sliding rod is arranged in the glass box body, the outer surface of the third sliding rod is sleeved with a third fixing plate, and first bearings are clamped in the third fixing plate and the front side wall of the glass box body. A screw rod is rotated through a handle, the screw rod is matched with a second threaded sleeve, a second lug plate, a connecting rod and a first lug plate to enable two third sliding sleeves to be away from each other, the third sliding sleeves are matched with a second fixing plate and a rotating shaft to drive the two rollers to be away from each other, and by adjusting the position of an annular plate, the two rollers can be separated from each other. Through the arrangement, the device can be matched with leaflets
Bibliography:Application Number: CN202210320018