Electric connector with rotatable interface

Abstract

An electric connector with a rotatable interface comprises an interface part and a rotating mechanism, the interface part comprises an insulation body provided with a conductive terminal; and the rotating mechanism comprises a mechanism part with a rotating shaft provided with a circle of hobbing, an assembly groove which is arranged at the rear of the insulation body and used for assembling the rotating shaft of the mechanism part, and a pair of elastic parts which are arranged at the rear part of the insulation body and cooperatively rotates with the rotating shaft of the mechanism part to locate the shaft; wherein, the elastic parts consist of a carrier rod and a spring which abuts on the carrier rod, and the carrier rod props against tooth groove positions between the hobbing on two sides of the rotating shaft. Compared with the prior art, the electric connector with a rotatable interface is characterized in that the cooperation of the elastic parts formed by the combination of the carrier rod and the spring with the rotating shaft of the mechanism part to realize relative rotation of the interface part and the rotating mechanism, thus good elasticity of the elastic parts can be kept by the spring even in frequent use, influencing no service performance.

Description

【Technical field】 [0001] The invention relates to an electrical connector with a rotatable interface, in particular to an electrical connector with a rotatable interface applied to a portable electronic device. 【Background technique】 [0002] The universal serial bus interface (Universal Serial Bus, USB) electrical connector has the characteristics of fast transmission speed, convenient use, hot-swappable support, flexible connection, independent power supply, etc., and is widely used in the electronics industry. , printers, scanners, cameras, flash disks, MP3, mobile phones, digital cameras, mobile hard drives, external optical floppy drives, USB network cards, and almost all external devices. [0003] Therefore, the electronic device connected with the USB electrical connector has a high usage rate. Now some small peripheral devices in the world, such as card readers, network cards or flash drives, etc., the USB connectors are directly attached to the device instead of an...

AI Technical Summary

Problems solved by technology

[0005] However, when the rotating shaft of the above-mentioned USB electrical connector rotates relative to the interface part, the rotating mating part continuously exerts force on the shrapnel, and the shrapnel is repeatedly pressed and rebounded, which is prone to plastic deformation; With the development trend of miniaturization, the small moment of the shrapnel can not provide the elastic force required for the rotation of the shaft

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