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Power adapter device and charger

A technology of power supply adaptation and adaptation, which is applied in the direction of coupling devices, components of connection devices, circuits, etc., can solve problems such as power failure of electronic products, accidental separation of wire components and adapter plug components, etc., to improve firmness, The effect of avoiding accidental separation and avoiding accidental power failure

Pending Publication Date: 2022-02-01
HUIZHOU ZHONGBANG ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the wire assembly and the adapter plug assembly are plugged together in a clamping manner, the wire assembly and the adapter plug assembly are more likely to be accidentally separated due to external force, thereby causing the electronic product to be powered off

Method used

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  • Power adapter device and charger
  • Power adapter device and charger
  • Power adapter device and charger

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Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

The invention provides a power adapter device and a charger. The power adapter device comprises a wire assembly and an adapting plug assembly, wherein the adapting plug assembly comprises a conductive part and a tightness adjusting part, the conductive part is provided with a plug hole and an adjusting hole which communicate with each other, the wire assembly is inserted into the plug hole so as to realize electrical connection between the wire assembly and the conductive part, and the tightness adjusting part is in threaded connection with the interior of the adjusting hole and abuts against the wire assembly. The tightness adjusting part is in threaded connection with the interior of the adjusting hole and abuts against the wire assembly, so acting force between the wire assembly and the tightness adjusting part can be adjusted by screwing the tightness adjusting part, and the tightness of the tightness adjusting part in the inserting hole can be adjusted. Thus, by screwing the tightness adjusting part, the problem of accidental separation of the wire assembly and the adapting plug assembly is avoided, the problem of accidental power failure of an electronic product is further avoided, and the convenience of separation of the wire assembly and the adapting plug assembly is improved.

Description

technical field [0001] The invention relates to the technical field of voltage conversion equipment, in particular to a power adapter device and a charger. Background technique [0002] Generally, electronic products need to be connected through a power adapter device, that is, a power adapter, to prevent electronic products from being burned out due to excessive power voltage. The power adapter device is a power supply conversion device for small portable electronic equipment and electronic appliances. Its working principle is converted from AC input to DC output. According to the connection mode, it can be divided into wall-plug type and desktop type. It is widely used in sofas, security Cameras, set-top boxes, routers, light strips, massagers and other equipment. [0003] A traditional power adapter device includes a mated wire assembly and an adapter plug assembly. The wire assembly is used to connect with electronic products, and the plug assembly is used to connect wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R13/633
CPCH01R13/639H01R13/633H01R24/28H01R2103/00H01R13/512H01R13/59H01R13/56H01R13/6675
Inventor 梁德新向啟平李辉莫加志阮建通
Owner HUIZHOU ZHONGBANG ELECTRONICS
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