A rubber shell usb data cable

Abstract

The invention belongs to the technical field of connecting lines and in particular to a USB data line with a rubber casing. The USB data line with a rubber casing comprises a signal wire, the rubber casing, isolation protrusions and a rubber capsule, wherein the outer surface of the signal wire is fixedly wrapped in the rubber casing; the rubber casing is made of soft rubber; the left and right outer surfaces of the rubber casing are uniformly fixedly connected with the isolation protrusions; the cross section of the isolation protrusion is in an triangular prism shape; the rubber capsules aredisposed on the right inner sides of the isolation protrusions and are uniformly fixedly mounted on the two end walls of the rubber casing; the outer end wall of each rubber capsule is provided withan air guiding hole; the outer ends of the air guiding holes are disposed on the inner ends of the isolation protrusions; and the cross section of each air guiding hole is in an arc shape. The USB data line with the rubber casing is mainly used for solving the problem that the USB data line of a traditional leased portable power bank is likely to adhere to dust in a humid area so as to wear, and may carry bacteria after used by a large number of users due to heavy moisture on the surface of the USB data line, which does not contribute to people's health.

Description

technical field [0001] The invention belongs to the technical field of connecting wires, in particular to a USB data wire with a rubber shell. Background technique [0002] USB is the most widely used external bus standard in the PC field. It is used to regulate the connection and communication between computers and external devices. The USB interface supports the plug-and-play and hot-swap functions of devices. With the rapid development of computer hardware, the application of USB has increased the speed of data transmission between external devices. The biggest benefit of the increase in speed for users is that users can use more efficient external devices, such as scanners with USB2.0, It only takes about 0.1 second to scan a 4M picture, and the work efficiency is greatly improved. According to different interfaces and data cables, USB supports devices: mouse, keyboard, printer, scanner, camera, flash drive, MP3 machine, mobile phone , digital camera, mobile hard disk, ...

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problem that the USB data line of the existing rental power bank is easy to adhere to dust in humid areas, causing wear and tear on the USB data line, and at the same time, due to the heavy moisture on the surface of the USB data line, when it is used by many people It will carry a lot of bacteria, which is not conducive to people's health problems

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