Law teaching display device

The invention discloses a law teaching display device. The device structurally comprises a base, the device comprises a top limiting plate, a through vertical plate, a lock catch pressing strip rod, aside vertical plate, a rotating swing brush carrier transverse plate, a carrying bracket plate and a...

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Bibliographic Details
Main Author HUANG SENLIN
Format Patent
LanguageChinese
English
Published 26.06.2020
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CLEANING
CLEANING IN GENERAL
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PERFORMING OPERATIONS
PHYSICS
PLANETARIA
PREVENTION OF FOULING IN GENERAL
SEALS
TRANSPORTING
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Summary:The invention discloses a law teaching display device. The device structurally comprises a base, the device comprises a top limiting plate, a through vertical plate, a lock catch pressing strip rod, aside vertical plate, a rotating swing brush carrier transverse plate, a carrying bracket plate and a pulley substrate. According to the invention, the lock catch pressing bar rod is matched with therotating swing brush carrier transverse plate; the effect of erecting the rack transverse movement overturning rail through the gear shaft frame disc and the brush plate frame base is achieved; the law teaching scribbling is ensured; a teacher can call the electric control brush plate frame base through the keys; the cleaning effect of pushing the scraping brush panel in a labor-saving manner is achieved; teachers can guide students to think divergently while teaching knowledge points to the students; interference of blackboard wiping is avoided; the efficiency of absorbing law knowledge points in class is guaranteed,
Bibliography:Application Number: CN202010347560