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Power adapter and electronic equipment with it

A technology of power adapter and adapter, which is applied in the direction of current collectors, battery circuit devices, circuits, etc., can solve the problems of potential safety hazards, circuit short circuit and electric shock, and the USB connection socket end is not connected, and achieves safe and reliable use and strong waterproof function , the effect of low production cost

Active Publication Date: 2018-04-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Description
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AI Technical Summary

Problems solved by technology

The first type of power adapter is gradually eliminated from the market because there is only one type of output interface.
The second type of power adapter is to directly fix the USB connection socket on the main PCB board inside the adapter. Any sealing and waterproof device does not have waterproof function. Therefore, the liquid is easy to flow directly from the USB connection socket to the electronic components and PCB board inside the adapter, resulting in short circuit and electric shock after the electronic equipment is powered on. As a result, the adapter cannot work normally, bringing serious safety hazards to people

Method used

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  • Power adapter and electronic equipment with it
  • Power adapter and electronic equipment with it
  • Power adapter and electronic equipment with it

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Embodiment Construction

[0032] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0033] In order to solve the problem that the existing power adapter does not have a waterproof function, it is easy to cause liquid to flow directly from the USB connection socket to the electronic components and PCB board inside the adapter, resulting in short circuits and electric shocks after the electronic equipment is powered on, resulting in the ...

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Abstract

The invention discloses a power adapter, and relates to the technical field of power supply devices. The power adapter includes an adapter housing, and a PCB assembly and a USB socket assembly which are connected and disposed in the adapter housing; one end of the adapter housing forms a USB interface corresponding to the USB socket assembly; a waterproof device is arranged between the USB socketassembly and the PCB assembly; the waterproof device are in sealed connection with the adapter housing and the PCB assembly, and is used for preventing liquid from entering the interior of the adaptervia the USB interface. An electronic device with the power adapter is also disclosed. The power adapter has a strong waterproof function, does not need to design non-standard electronic components, is simple to manufacture, is low in production cost, and is safe and reliable to use.

Description

technical field [0001] The invention relates to the technical field of power supply equipment, in particular to a power adapter and electronic equipment with the power adapter. Background technique [0002] With the development of science and technology, electronic devices such as tablet computers and smart phones are widely used in people's production and life. The battery of an electronic device needs to be charged by a power adapter after being used for a certain period of time. At present, there are two connection methods for the output connection end of the power adapter on the market: one is the direct connection output method of the flexible wire, and this structure can meet the waterproof safety regulations; the other is the USB connection socket method, which is widely used. The first type of power adapter has only one type of output interface, so it is gradually eliminated from the market. The second type of power adapter is to directly fix the USB connection soc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H01R13/52
CPCH01R13/5202H02J7/00H02J7/0042
Inventor 李飞飞
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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