CN205265747U - Cell -phone shell that conveniently charges - Google Patents

Abstract

A mobile phone case convenient for charging, including a mobile phone protective case. A heat insulating layer is arranged on the lower side of the mobile phone protective case, and a power adapter device is connected to the outer side of the heat insulating layer. Retractable input cable reel and retractable output cable reel, the input end of the retractable input cable reel is connected to the input end plug, the output end of the retractable input cable reel is connected to the input end of the power adapter, the power supply The output end of the adapter is connected to the input end of the retractable output wire reel, the output end of the retractable output wire reel is connected to the output end plug, the retractable input wire reel, the retractable output wire reel, the input The end plug and the output end plug are located in the housing below the power adapter. The utility model can not only protect the mobile phone, but also be convenient to carry and use at any time.

Description

A mobile phone case that is convenient for charging

technical field

The utility model relates to a mobile phone case, in particular to a mobile phone case which is convenient for charging.

Background technique

With the popularization of smart phones, almost everyone has a smart phone, but the smart phone consumes a lot of power, and the conventional mobile phone battery will run out of power after only one day of use, resulting in the need for frequent charging of the mobile phone, while the mobile phone and its charging The mobile phone charger cannot be carried in one at the same time, and people often forget to bring the mobile phone charger when they go out, so they cannot be charged in time.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a mobile phone case that is convenient for charging and can be charged in time.

In order to achieve the above object, the utility model content is as follows:

A mobile phone case convenient for charging, comprising a mobile phone protective case 1, a heat insulating layer 2 is arranged on the lower part of the mobile phone protective case 1, a power adapter device 3 is connected to the outer side of the heat insulating layer 2, a mobile phone protective case 1, and a heat insulating layer 2 , The power adapter device 3 is closely attached.

The power adapter device 3 includes a power adapter 4, a retractable input wire reel 5 and a retractable output wire reel 6 are arranged below the power adapter 4, and the input end and the input end of the retractable input wire reel 5 The end plug 7 is connected, the output end of the retractable input line reel 5 is connected to the input end of the power adapter 4, the output end of the power adapter 4 is connected to the input end of the retractable output line reel 6, and the retractable output line The output end of the wire reel 6 is connected to the output end plug 8, and the retractable input wire reel 5, the retractable output wire reel 6, the input end plug 7, and the output end plug 8 are located in the housing below the power adapter 4.

After the input-end plug 7 and the output-end plug 8 are pulled out, they can be automatically retracted into the casing through the retractable input wire reel 5 and the retractable output wire reel 6 respectively.

The utility model has the advantages of convenient charging, which can not only protect the mobile phone, but also be convenient to carry at any time. The heat insulation layer between the power adapter device and the mobile phone protective case can effectively prevent the heat generated by the power adapter from damaging the mobile phone hardware during charging, which is convenient. Safety.

Description of drawings

Fig. 1 is the overall schematic diagram of the external structure of the utility model.

Figure 2 is an exploded view of Figure 1.

FIG. 3 is a schematic structural diagram of the power adapter device of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail.

Referring to Figure 1 and Figure 2, a mobile phone case that is convenient for charging includes a mobile phone protective case 1, a heat insulating layer 2 is arranged on the outer lower part of the mobile phone protective case 1, and a power adapter device 3 is connected to the outer side of the heat insulating layer 2 to protect the mobile phone. The shell 1, the heat insulation layer 2, and the power adapter device 3 are closely attached.

Referring to Fig. 3, the power adapter device 3 includes a power adapter 4, and a retractable input wire reel 5 and a retractable output wire reel 6 are arranged under the power adapter 4, and the retractable input wire reel 5 The input end is connected with the input end plug 7, the output end of the retractable input wire reel 5 is connected with the input end of the power adapter 4, and the output end of the power adapter 4 is connected with the input end of the retractable output wire reel 6, which can be The output end of the retractable output wire reel 6 is connected to the output end plug 8, and the retractable input wire reel 5, the retractable output wire reel 6, the input end plug 7, and the output end plug 8 are located at the bottom of the power adapter 4. inside the shell.

After the input-end plug 7 and the output-end plug 8 are pulled out, they can be automatically retracted into the casing through the retractable input wire reel 5 and the retractable output wire reel 6 respectively.

The working principle of the utility model is:

The mobile phone case that is convenient to charge is usually set on the mobile phone. When the mobile phone needs to be charged, the output terminal plug 8 is extracted, inserted into the charging port of the mobile phone, the input terminal plug 7 is extracted, and the power supply socket is inserted to charge. After the charging is completed, the output terminal After the plug 8 and the input plug 7 are pulled out, the two plugs will retract automatically.

Claims (3)

1. A mobile phone case that is convenient for charging, including a mobile phone protective case (1), characterized in that: a heat insulating layer (2) is arranged on the outer lower part of the mobile phone protective case (1), and a power supply is connected to the outer side of the heat insulating layer (2) The adapter device (3), the mobile phone protective case (1), the heat insulation layer (2), and the power adapter device (3) are closely attached. 2. A convenient charging mobile phone case according to claim 1, characterized in that: said power adapter device (3) includes a power adapter (4), and a retractable input device is arranged under the power adapter (4). The line reel (5) and the retractable output line reel (6), the input end of the retractable input line reel (5) is connected with the input end plug (7), the retractable input line reel (5) The output end of the power adapter (4) is connected to the input end of the power adapter (4), the output end of the power adapter (4) is connected to the input end of the retractable output wire reel (6), and the output of the retractable output wire reel (6) terminal and the output terminal plug (8), the retractable input cable reel (5), the retractable output cable reel (6), the input terminal plug (7), and the output terminal plug (8) are located on the power adapter (4 ) in the housing below. 3. A convenient charging mobile phone case according to claim 2, characterized in that: after the input plug (7) and the output plug (8) are pulled out, they are respectively passed through the retractable input wire reel (5). The retractable output wire reel (6) can be automatically retracted into the casing.