Design method of multifunctional U disk

Abstract

The invention discloses a multifunctional U disk and belongs to the technical field of computer auxiliary equipment. The multifunctional U disk comprises a protection cover, a USB plug and a main body, wherein a user signature seal is carved on the protection cover; the USB plug is fixedly arranged on the main body; and the protection cover is movably arranged on the main body. According to the design method of the multifunctional U disk, the design is reasonable, the structure is simple, the signature seal on the protection cover can be used for signing for letters and files such as registered letters and expresses in need of signatures, a storage function is also provided, the user can more conveniently use the U disk and sign for files, protection awareness of the U disk by the user is also enhanced, and the multifunctional U disk is suitable for being used for office personnel.

Description

technical field [0001] The invention relates to the technical field of computer aided products, in particular to a multifunctional U disk. Background technique [0002] Office staff often use U disks to store file information, because U disks are small and easy to lose, and the objects are small and difficult to find. At the same time, office personnel also need to send and receive letters and couriers often need to sign, the workload is heavy, time-consuming and laborious, At the same time, the sending and receiving chapter is also small in size, easy to lose, and hard to find. Contents of the invention [0003] The novel technical task of the present invention is to provide a multi-functional U disk for the deficiencies in the above-mentioned technologies. [0004] The technical solution adopted by the invention to solve the technical problem is: a multifunctional USB flash drive, including a protective cover, a USB plug and a main body, and the user's signature seal is...

AI Technical Summary

Problems solved by technology

[0002] Office staff often use U disks to store file information, because U disks are small and easy to lose, and the objects are small and difficult to find. At the same time, office personnel also need to send and receive letters and couriers often need to sign, the workload is heavy, time-consuming and laborious, At the same time, the sending and receiving stamps are also small in size, easy to lose, and hard to find

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