Plastic laser pen

The utility model relates to a plastic laser pen, in particular to a low-cost laser pen, which comprises a shell used for assembling a power supply, a switch assembly and a laser head assembly, an electrode at one end of the power supply, the switch assembly and the laser head assembly which are ele...

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Bibliographic Details
Main Author SUN JINDONG
Format Patent
LanguageChinese
English
Published 20.09.2022
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
CURRENT COLLECTORS
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
ELECTRICITY
GLOBES
LINE CONNECTORS
PHYSICS
PLANETARIA
SEALS
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Summary:The utility model relates to a plastic laser pen, in particular to a low-cost laser pen, which comprises a shell used for assembling a power supply, a switch assembly and a laser head assembly, an electrode at one end of the power supply, the switch assembly and the laser head assembly which are electrically connected with one another, and a conductor electrically connected with an electrode at the other end of the power supply and the laser head assembly, according to the laser pen, the internal electric connection structure of the laser pen is simplified, the power supply loop is formed through the surrounding electric conductors, the laser pen can be powered on only by inserting the laser head component, the shell is completely made of plastic materials, the cost is greatly saved, and the laser pen is convenient to use. The laser pen is simple in structure and convenient to assemble, provides a large operation space for reducing the size of the laser pen, has the advantages of being simple in structure and
Bibliography:Application Number: CN202221477318U