Battery charge apparatus for mobilephone

Abstract

The battery charge apparatus for a mobile phone proposed by this invention comprises a mobile phone, a charger being configured so as to induce positive electricity and negative electricity from a direct current power source to the output contact portions, an enclosure cover equipped with the PCB-connected input contact portions in such a manner that negative electricity and positive electricity can be supplied by contacting the output contact portions of the charger while being connected to a connector for data link and charging, In this regard, the output contact portions include anode and cathode output terminals which form a couple being exposed through two holes perforated on the top end of a housing thereof, fixation bolts engaged in such a manner that the output terminals are connected to the PCB on the lower part thereof, and the permanent magnets being arranged between the output terminals and the PCB generating magnetic force. Similarly, the input contact portions include anode and cathode output terminals which form a couple being exposed through two holes perforated on the bottom of a base thereof, fixation bolts engaged in such a manner that the input terminals are connected to the PCB on the lower part thereof, and the permanent magnets being arranged in between the input terminals and the PCB generating magnetic force. The output contact portions and the input contact portions are fixed or installed in a manner of moving up and down, and can be mutually contacted and charged through the magnetic force.

Description

technical field [0001] The present invention relates to a battery charging device for a mobile phone, and more specifically to a device for maintaining firm contact between the output and input contact parts of the power supply mounted on the protective cover of the mobile phone and the charger by the magnetic force of a magnet. State, thereby enabling a battery charging device for a portable phone that can be safely charged. Background technique [0002] Generally, a portable mobile terminal (hereinafter referred to as a mobile phone) is a device that transmits and receives data such as voice and image information through the interconnection of a mobile phone, a base station, a mobile phone switching center, and a public switched telephone network. [0003] Such a mobile phone has a built-in rechargeable battery that is charged with a power source for electrically operating various electronic components housed inside and is structurally replaceable to supplement the used po...

AI Technical Summary

Problems solved by technology

[0014] As mentioned above, in the conventional charging device, magnets and / or metal parts are used to make the connection terminals connect when the DC power generated from the charger is applied to the battery mounted on the mobile phone or separated from the mobile phone for charging. They are closely attached to each other, and the magnets and / or metal parts are arranged in a state separated from the connection terminals, so when the magnets and / or metal parts are connected to each other for charging, there is a short circuit caused by contact with the other connection terminals on one side. The problem of causing damage to the circuit part and the battery

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