A mobile phone connector detachment prevention structure

Abstract

The invention discloses a mobile phone connector detachment prevention structure, which includes a USB plug port for plugging in the plug port of the mobile phone, and one side of the USB plug port is provided with a USB plug port separated from a charging position for placing the user's thumb position of the shell splicing component, and the shell splicing component and the USB port are provided with a deflection component for adjusting the deflection of the output line when the user holds the mobile phone, and at the same time adjust the component between the other end of the shell splicing component and the output line, the mobile phone The anti-dropping structure of the connector separates the USB port and the phone port through the splicing component of the shell, and the user holds the splicing component with his fingers to reduce the concave of the charging position during the process of playing with the mobile phone while charging. It avoids the phenomenon of loose contact of the charging position caused by the user playing with the mobile phone while charging when the inner wall of the USB interface of the mobile phone is worn after repeated plugging and unplugging. The line is deflected to the concave position.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to an anti-loosening structure of a mobile phone connector. Background technique [0002] Mobile phone connectors are important electronic components in mobile phones, and their quality is directly related to the quality of mobile phones and the reliability of their use. Most of the after-sales quality problems of mobile phones are mostly related to connectors. The types of connectors used in mobile phones vary slightly according to different products, and the average number of connectors used is between 5 and 9 (more than 5-10, RF, USB, Audio Jack or DC Jack, Battery Conn, etc. , some mobile phones only use 3 RF connectors), the product categories can be divided into internal FPC connectors and board-to-board connectors, externally connected I / O connectors, and battery, SIM card connectors and Camera Socket etc., wherein the USB connector is a common mobile phone connector. ...

AI Technical Summary

Problems solved by technology

[0003] One end of the existing USB connector is plugged into the plug connector, the other end is plugged into the USB socket of the mobile phone, and the connector socket is plugged into the USB socket of the mobile phone, and a part is plugged into the socket for The metal material used for conduction, etc., and the other part is located at the outer end of the USB socket of the mobile phone. , the inner wall of the socket has a certain amount of wear and tear. When the socket of the USB connector of the mobile phone is inserted into the USB socket of the mobile phone after a certain wear and tear, the plugging force is far lower than that of the factory. For those who like to play with mobile phones People, such as playing games and watching videos, etc., when the battery of the mobile phone is not enough, the user likes to play the mobile phone while charging. At the mobile phone shell, the fingers passing through the plastic shell rest on the plastic shell, and the rest of the thumb rests on the display screen of the mobile phone for operation. When playing games, the thumb operates on the display screen of the mobile phone, and the index finger and little finger rest on the On both sides of the mobile phone, the gap between the middle finger and ring finger passes through the plastic shell. During the operation, the palm of the palm and the interface of the mobile phone present a certain inclination angle, so that when the user operates the mobile phone to play games, the gap between the middle finger and the ring finger is opposite to the USB connection. The plastic shell of the device has a concave pressure. When the outer wall of the USB interface of the mobile phone itself is worn, the concave pressure on the plastic shell caused by the user's use makes it easy for the plugging part of the USB connector to be inserted from the mobile phone. There is looseness at the interface, resulting in poor contact. For this reason, we propose a mobile phone connector anti-loosening structure

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