WO2016050122A1

WO2016050122A1 - Multi-interface charger

Info

Publication number: WO2016050122A1
Application number: PCT/CN2015/087404
Authority: WO
Inventors: 夏廷玺; 程亮
Original assignee: 深圳市晖耀电线电缆有限公司
Priority date: 2014-09-29
Filing date: 2015-08-18
Publication date: 2016-04-07
Also published as: CN204118810U

Abstract

A multi-interface charger comprises a bottom case (10) with a cavity, a middle frame (20) disposed on the bottom case and provided with a plurality of charging interfaces (201), and an upper cover (30) covering the middle frame. The upper cover is provided with a plurality of grooves (301) used to accommodate charging devices. The charger can be used to charge multiple devices of different types at the same time, and can hold to-be-charged devices in order. The charger is attractive in appearance and convenient to use and carry.

Description

Multi-interface charger

Technical field

The present invention relates to small household appliances, and more particularly to a charger.

Background technique

With the continuous upgrading of technology in the industry and the popularity of the Internet, and the organic integration of mobile Internet and smart devices in recent years, mobile Internet devices have become an indispensable part of people's daily lives, not only as a communication communication tool, but also as a tool for communication and communication. Can be applied to business, work, study, entertainment, security, finance, medical care, transportation and other fields, which brings convenience to people, but also means a family of three or four, may have no less than 4 -6 mobile devices with different or the same purpose, the charging capacity requirements of such a large number of devices are obvious. In the prior art, the power connection socket is used for charging, because the original power supply of different sizes is compatible, so the volume of the socket It is very large, not easy to carry and unsightly. Another way is to use the USB interface on the PC to charge, but limited by the number of interfaces, still can not meet the actual use requirements.

Summary of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a multi-interface charger, which can be used for charging multiple different types of devices at the same time by setting a plurality of charging interfaces; at the same time, a groove is provided, and the charging to be charged can be neatly stored. device.

The technical solution adopted by the present invention to solve the technical problem thereof is:

A multi-interface charger includes a bottom case with a cavity and a middle frame placed on the bottom case with a plurality of charging interfaces, and an upper cover covering the middle frame, and the upper cover is provided with a plurality of charging devices for placing Groove.

As a further improvement of the above solution, the high voltage circuit board and the low voltage circuit board are disposed, and the high voltage circuit board is placed in the cavity, and the low voltage circuit board is placed on the inner side wall of the middle frame separately from the high voltage circuit board.

As a further improvement of the above solution, the charging interfaces are arranged in parallel on the side walls of the middle frame.

As a further improvement of the above solution, the charging interface is a USB interface.

As a further improvement of the above solution, the inner wall of the groove is provided with a silicone pad.

The beneficial effects of the invention are:

1. It can charge multiple different types of equipment at the same time, and can neatly store the equipment to be charged.

2, beautiful appearance, easy to use and easy to carry.

DRAWINGS

The invention will now be further described with reference to the drawings and embodiments.

Figure 1 is a side elevational view of one embodiment of the present invention;

2 is a schematic view showing the overall structure of an embodiment of the present invention.

detailed description

The concept, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings in order to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

It should be noted that, unless otherwise stated, when a feature is referred to as “fixed” or “connected” in another feature, it may be directly fixed, connected to another feature, or indirectly fixed and connected to another feature. A feature. Further, the descriptions of the upper, lower, left, right, and the like used in the present invention are merely relative to the mutual positional relationship of the respective components of the present invention in the drawings.

Moreover, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art, unless otherwise defined. The terminology used in the description herein is for the purpose of description The term "and / used herein" Or "includes any combination of one or more of the associated listed items.

Referring to Figures 1 and 2, there is shown a schematic view of an overall structure of an embodiment of the present invention, including a bottom case 10. Preferably, the bottom case 10 is of a ship type with surrounding side walls surrounding a container cavity, not shown. A high voltage circuit board is placed therein.

Also included is a middle frame 20 placed on the bottom case 10, the bottom portion of which is tightly coupled to the bottom case 10, and a plurality of parallelly disposed charging interfaces 201 are disposed on the side walls of at least one side of the middle frame 20. As a preferred embodiment of the present invention, the charging interface 201 is a USB interface that can adapt to most existing mobile devices, avoiding the volume increase caused by compatibility with original power supplies of different sizes.

Preferably, the number of charging interfaces is six.

A low-voltage circuit board, not shown, is disposed on the inner side wall of the middle frame 20, and is provided with a plurality of sockets that are in direct communication with the charging interface 201. By splitting the power supply of the charger into a high-voltage circuit board and a low-voltage circuit board, the multi-connector charger is required to meet the demand of high current and high voltage, and the user can only contact the low-voltage power supply part during use, which is greatly guaranteed. The safety of the user.

Also included is an upper cover 30 having a streamlined curved surface enclosing the middle frame 20, which can protect components inside the charger, and at the top of the upper cover 30 is provided with a "U" shaped groove 301 corresponding to the number of charging interfaces. When the mobile device is charging, it can be placed on the recess 301, so that even if multiple devices are charged at the same time, it will not appear messy.

Preferably, the inner wall of the groove 301 is further provided with a silicone pad 302, which can prevent the device from being scratched, and can also increase the friction between the device and the groove 301 to prevent accidental sliding of the device, and the elastic silicone pad can also Automatically compensates for the gap between the two, allowing the charger to be compatible with mobile devices of different thicknesses.

Preferably, the bottom case 10, the middle frame 20 and the upper cover 30 are made of aluminum and anodized to achieve a high gloss and high surface finish.

In particular, the charger has a yacht shape and can be used as a home decoration when charging is not required.

The above is a detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the embodiments, and various equivalent modifications or substitutions can be made by those skilled in the art without departing from the spirit of the invention. Such equivalent modifications or alternatives are intended to be included within the scope of the claims.

Claims

A multi-interface charger, comprising: a bottom case with a cavity; a middle frame disposed on the bottom case and having a plurality of charging interfaces; and an upper cover covering the middle frame, the upper cover There are a number of recesses for placing the charging device.
The multi-interface charger according to claim 1, comprising: a high voltage circuit board and a low voltage circuit board, wherein said high voltage circuit board is disposed in said cavity, said low voltage circuit board being separated from said high voltage circuit board Placed on the inner side wall of the middle frame.
The multi-interface charger according to claim 1 or 2, wherein the charging interface is disposed in parallel on a side wall of the middle frame.
The multi-interface charger according to claim 3, wherein the charging interface is a USB interface.
The multi-interface charger according to claim 3, wherein the inner wall of the groove is provided with a silicone pad.