Portable two-dimensional code printing device

The utility model discloses a portable two-dimensional code printing device, which comprises a code printing device main body, a code printing nozzle is arranged at the bottom of the code printing device main body, a protection mechanism is arranged at the bottom of the code printing nozzle, the pro...

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Bibliographic Details
Main Authors ZHANG ZHIGUO, ZENG XIONGWEI, PAN WEI, WEI JIA
Format Patent
LanguageChinese
English
Published 12.09.2023
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The utility model discloses a portable two-dimensional code printing device, which comprises a code printing device main body, a code printing nozzle is arranged at the bottom of the code printing device main body, a protection mechanism is arranged at the bottom of the code printing nozzle, the protection mechanism comprises a main frame, the inner wall of the main frame is fixedly connected with a telescopic spring, the top of the main frame is fixedly connected with a sponge pad, and the sponge pad is fixedly connected with the bottom of the main frame. And the other end of the telescopic spring is fixedly connected with a bracket. The coding device has the advantages that the two rectangular grooves are formed in the bottom of the coding device body, the limiting grooves are formed in one ends of the rectangular grooves, the telescopic springs are fixedly connected to the inner wall of the main frame, the supports are fixedly connected to the other ends of the telescopic springs, and the telescopic spring
Bibliography:Application Number: CN202321106121U