Retractable USB connector with LED lamps

Abstract

The present invention relates to a USB connector, in particular, a retractable USB connector provided with LED lamps. The retractable USB connector comprises a shell and a USB connector; the shell comprises pressing plates, the LED lamps, an opening and balls, wherein the pressing plates are arranged at two sides of the shell and are made of an elastic material, the balls are arranged at the tail ends of the pressing plates, the opening is formed at the front surface of the shell, and the LED lamps are arranged at the front surface of the shell and surround the opening; and the USB connector includes a USB protective shell, a USB shell, an LED switch, an LED power supply, an LED wire and side slots, wherein the USB protective shell is disposed on the USB shell, the side slots are formed in the side surface of the USB shell and are matched with the balls, the LED switch is arranged at the tail ends of the side slots, the LED power supply is arranged on the USB shell, one end of the LED wire is connected with the LED switch, and the other end of the LED wire is arranged on the LED lamps. According to the retractable USB connector provided with the LED lamp of the invention, the USB connector can be protected, and normal operation can be performed under insufficient lighting conditions.

Description

technical field [0001] The invention relates to a USB connector, in particular to a retractable USB connector with LED lights. Background technique [0002] With the development of the electronic industry, various data transmission interface connection structures have been widely used in many electronic devices, for example, Universal Serial Bus (Universal Serial Bus, USB), micro-USB and mini-USB, etc., are all Currently known data transfer interface. In terms of the universal serial bus data transmission interface, it has become the basic interface of many peripheral electronic devices, such as keyboard, mouse, Printers, scanners, external storage devices, digital cameras, and more. However, the existing USB connectors all use exposed metal shells as plugs, which have the disadvantages of fast wear and difficulty in operation under insufficient light conditions, such as a USB connection published on July 18, 2012 by the Chinese application publication number: CN102593635 ...

AI Technical Summary

Problems solved by technology

However, the existing USB connectors all use exposed metal shells as plugs, which have the disadvantages of fast wear and difficulty in operation under insufficient light conditions, such as a USB connection published on July 18, 2012 by the Chinese application publication number: CN102593635 A The head includes a carrying pad having a first surface and a second surface, wherein the first surface carries a plurality of metal contacts, and the second surface carries a plurality of metal contacts; the first surface carries a plurality of metal contacts; Each metal contact on the first surface is recessed on the first surface, each metal contact on the second surface is recessed on the second surface; each metal contact on the first surface corresponds to the electrical each of the metal contacts connected to the second surface

While improvements have been made to the metal shell and the connection plates within it, it still leaves connections exposed to the outside world

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