USB female head, male head and charging, power supply terminal and charging connection control method

Abstract

The invention relates to the technical field of mobile communication, and discloses a universal serial bus (USB) female head and male head, a charging and power supply terminal and a charging connection control method. The USB female head comprises a metal shell, a bottom plate and a conductive needle wiring plate and also comprises clamping pieces, support pieces and a magnetic absorption piece, wherein the support pieces are fixed on an outer surface, near to the bottom plate, of the metal shell, each clamping piece comprises a connection rod and a hook, the connection rods are fixed on the support pieces, through holes are formed in the metal shell and are in one-to-one corresponding to the clamping pieces, and the magnetic absorption piece is fixedly arranged on a surface, deviating from the metal shell, of the bottom plate; and when the magnetism of the magnetic absorption piece is simulated, the connection rods of the clamping pieces are absorbed by the magnetic absorption piece to get close to the magnetic absorption piece, and the hooks of the clamping pieces are popped out of the through holes of the metal shell. With the USB female head and male head, the charging and the power supply terminal and the charging connection control method, provided by the embodiment of the invention, the purpose of preventing the charging terminal from being stolen during the charging process is achieved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a USB female connector, male connector, charging, power supply terminal and charging connection control method. Background technique [0002] With the rapid development of mobile communication technology, the performance of mobile terminals is becoming more and more powerful, and more and more functions are added, which greatly facilitates people's life, and therefore mobile terminals are deeply integrated into people's lives. However, the battery life of the mobile device has not been greatly improved, and the power failure of the mobile terminal at a critical time will cause great inconvenience to the user. [0003] In order to ensure the continuous use of mobile terminals, mobile power sources are also used more and more frequently. Due to the high cost for users to purchase mobile power supplies, and the storage capacity of a single mobile power supply is still ...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of realizing the present invention, the inventor found that there are some problems in the prior art: using charging piles in public places, such as mobile phone charging piles to charge mobile terminals such as mobile phones, although it can solve the problem that users do not carry mobile power sources or mobile phones. The problem of charging the mobile terminal when the power supply is insufficient and the user cannot find the charging socket, but because the charging cable fixed on the charging pile of the mobile phone, such as the male head of the Universal Serial Bus (USB) can be easily Pull it out from the USB female head of the mobile phone, which requires the user to stay by the charging pile of the mobile phone at all times during the charging process of the mobile phone, but if the user needs to go away temporarily, such as buying a drink or going to the bathroom, if the mobile phone is not Pull it out and take it with you, it is very likely that someone else will take it away. If you take your phone with you, after finishing your work, there may be no extra USB male plugs available on the charging pile on the phone.

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