Multifunctional USB (Universal Serial Bus) flash disk

Abstract

The invention discloses a multifunctional USB (Universal Serial Bus) flash disk. A USB interface is arranged on the end part of a USB flash disk body; the outer part of the USB interface is sheathed with a USB flash disk cap; the USB flash disk cap is a metal USB flash disk cap and is connected with the USB flash disk body through a rope; the USB flash disk cap is provided with a foldable bracket; the top of the USB flash disk cap is provided with an air hole; two sides of the air hole are provided with a dust-proof cap; the dust-proof cap is set to be of an "M"-shaped cap body structure; the upper surface of the "M"-shaped cap body structure is provided with a scale-shaped water-proof deflector; and the USB flash disk body is provided with a fingerprint identifier. The USB flash disk disclosed by the invention is simple in structure and comprehensive in functions, the USB flash disk cap on the USB flash disk is unlikely to be lost and has a ventilation function and a good dust-proof function, and water flow can be prevented from flowing into the USB flash disk body to avoid harm on the USB flash disk body; and the fingerprint identifier prevents data in the USB flash disk from being stolen by other people, and the important data of a holder can be prevented from being leaked.

Description

technical field [0001] The invention belongs to the technical field of U disk equipment, and in particular relates to a multifunctional U disk. Background technique [0002] With the popularization of office automation, people rely more and more on microcomputers. In daily office work, people no longer use paper materials to carry materials. Most of them use mail or U disks with storage functions. A large amount of information is stored and it is easy to carry, so more and more people use USB flash drives. This method not only saves paper, but also improves efficiency. But in use, it is found that since the commonly used U disk is composed of two parts, the U disk cap and the U disk body, when in use, it is necessary to unplug the U disk cap and put it aside first, and then the U disk can be used for operation. This often leads to the phenomenon that the U disk cap is lost, which has caused some troubles to everyone, and when the distance between the U disk cap and the U di...

AI Technical Summary

Problems solved by technology

But in use, it is found that since the commonly used U disk is composed of two parts, the U disk cap and the U disk body, when in use, it is necessary to unplug the U disk cap and put it aside first, and then the U disk can be used for operation. This often leads to the loss of the U disk cap, which has caused some troubles to everyone, and when the distance between the U disk cap and the U disk body is too close, it will hinder the normal use of the adjacent USB interface.

In addition, due to the small size of the USB flash drive, it is easy to lose it during the carrying process, which may be picked up by others, resulting in the leakage of the data on the USB flash drive, or people with ulterior motives copying the contents of the USB flash drive for their own, or leaking out; If serious product information is involved, it may cause unpredictable losses to the company. Therefore, it is necessary to add a confidentiality function to the U disk

The existing U disk does not have functions such as waterproof and breathable, therefore, how to develop a multifunctional U disk has important practical significance