Multifunctional laser pen for teaching

The utility model relates to a multifunctional laser pen for teaching. A telescopic tube and a laser pen body are connected through screw threads to form the multifunctional laser pen; a front end of the telescopic tube is provided with a whiteboard marker; the internal of the laser pen body is succ...

Full description

Saved in:
Bibliographic Details
Main Authors XU CHUNYAN, LIU DONG, WANG DONGEN, LIU HONG, LI XIUMEI, GUAN AIMIN, ZHANG XIANGYU, WANG LIZHE
Format Patent
LanguageChinese
English
Published 04.06.2014
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
ELECTRIC DIGITAL DATA PROCESSING
GLOBES
PHYSICS
PLANETARIA
SEALS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a multifunctional laser pen for teaching. A telescopic tube and a laser pen body are connected through screw threads to form the multifunctional laser pen; a front end of the telescopic tube is provided with a whiteboard marker; the internal of the laser pen body is successively provided with a Bluetooth transmission module, an integrated circuit board and a button cell; the Bluetooth transmission module, the integrated circuit board and the button cell form an electronic circuit through copper wires; and a tail end of the laser pen body is provided with a laser emitting end. The multifunctional laser pen is convenient to carry and also has a telescopic function; a Bluetooth transmission function, an indicating function and a function of the whiteboard marker are integrated into one body; and interactivity in the teaching can be substantially improved by utilizing the laser pen.
Bibliography:Application Number: CN20132863328U