Charging device

A charging device and charging plug technology, which is applied in the direction of circuit devices, battery circuit devices, current collectors, etc., can solve the problems of low scalability, single function, and low audio output power

Inactive Publication Date: 2017-05-10
惠州市格农科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a charging device for the technical problems of single function, low scalability performance, low audio output power of the mobile terminal and low sound.

Method used

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a charging device. The charging device includes a housing, a battery assembly, a clamping assembly and an acoustics assembly; the housing is provided with slide grooves, a USB interface, a charging plug, a sound broadcasting chamber and a plurality of sound broadcasting openings; the battery assembly is arranged in the housing; the clamping assembly comprises a limiting plate, an adjustment block and an elastic component; the acoustics assembly comprises a loudspeaker and a seat body; the seat body is accommodated in the sound broadcasting chamber; the loudspeaker is connected with the seat body; and the output end of the loudspeaker faces the sound broadcasting openings. According to the charging device, a mobile terminal is arranged in a placement area and is in plugging connection with the charging plug, the adjustment block is slidably connected with the slide grooves through sliding blocks, so that the area of the placement area can be adjusted, and therefore, the size of the mobile terminal is not limited, and therefore, the expansibility and practicability of the mobile terminal can be improved greatly; and the volume of sound outputted by the mobile terminal can be amplified through the loudspeaker, and a user can clearly hear the sound outputted by the mobile terminal in an open or noisy environment.

Description

technical field [0001] The invention relates to the technical field of mobile charging, in particular to a charging device. Background technique [0002] Along with the development and popularization of mobile phones, people's work and life are more and more dependent on these mobile phones, and the battery size of mobile phones has a certain limit for the convenience of carrying and use, so when these mobile phones are exhausted, a charging device is needed. [0003] At present, there are only two types of charging devices on the market. One is a battery that charges the mobile phone through a charging cable. The charging device is not connected to the mobile phone, which is inconvenient to use. This kind of charging device can only charge one kind of electronic equipment, which greatly reduces the expandability. In addition, because the audio output power of mobile terminals such as mobile phones is low and the sound is low, it is often difficult for users to hear when wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H04R27/00
CPCH02J7/0042H04R27/00
Inventor 温玉友
Owner 惠州市格农科技有限公司
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