Waterproof structure for USB connector

Abstract

The present invention discloses a waterproof structure for a USB connector. The waterproof structure comprises a connecting line, a connector and a metal head, the connector is internally provided with a cavity, and the connector is internally provided with two fixing grooves communicated with the cavity; the two fixing grooves are internally provided with moving parts, the metal head is internally provided with a springing part, and the springing part seals the interior of the metal head for waterproofing. According to the waterproof structure for the USB connector, the connector is arranged, and the connector is composed of the connecting line, the connecting head and the metal head, so that when the waterproof structure is used in rainy days, through the moving parts arranged in the fixing grooves in the connecting head, the connecting part of a mobile phone and the connector can be fixed and sealed, the waterproof effect is achieved when the connector is used; meanwhile, the springing part is arranged in the metal head, the springing part can seal the interior of the metal head for waterproofing, and a connecting piece in the mobile phone can be fixed, so that the waterproof effect is further improved, and the functionality of the waterproof structure is further enriched.

Description

technical field [0001] The invention relates to the technical field of data connector equipment, in particular to a waterproof structure for a USB connector. Background technique [0002] USB stands for "Universal Serial Bus". The Chinese name is Universal Serial Bus. It is a way for electronic products to communicate with each other. In daily life, most of the data transmission of electronic equipment adopts this general standard. There are three kinds of USB interfaces: USB1.1, USB2.0, and usb3.0. Theoretically, the transmission speed of USB1.1 can reach 12Mbps / sec, while USB2.0 can reach a speed of 480Mbps / sec, and can be backward compatible with USB1.1. The transfer rate of USB3.0 is about 3.2Gbps (ie 320MB / S). The theoretical maximum rate is 5.0Gbps (ie 500MB / S). [0003] The more common use of existing USB connectors is for daily charging and data connection of people's mobile phones, but in daily use, especially for delivery people, they need to use mobile phones f...

AI Technical Summary

Problems solved by technology

[0003] The more common use of existing USB connectors is for daily charging and data connection of people's mobile phones, but in daily use, especially for delivery people, they need to use mobile phones for a long time to deliver meals , so their mobile phones will often be in the charging state, but when it rains too much, because the USB connector and the wiring port are not completely closed, there will be raindrops or splashes. The port where the USB connector is connected to the mobile phone is not only prone to electric leakage, but also causes damage to the mobile phone, which is dangerous and affects the work of the delivery staff. At the same time, the USB connector is often placed by the delivery staff in rainy weather. This will cause the danger of the USB connector coming into contact with rainwater and leakage of electricity. Therefore, we propose a waterproof structure for the USB connector

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