CN202713424U

CN202713424U - Mobile phone with built-in plug charging device

Info

Publication number: CN202713424U
Application number: CN 201220243470
Authority: CN
Inventors: 陈志城; 夏迎辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-28
Filing date: 2012-05-28
Publication date: 2013-01-30
Anticipated expiration: 2022-05-28

Abstract

The utility model relates to a mobile phone, and specifically relates to a mobile phone with a built-in plug, and the mobile phone can be directly plugged on a socket with 220V alternating voltage to be charged. A built-in plug charging device of the mobile phone with the built-in plug charging device comprises a charging plug, a transformer, and a charging wire. The built-in plug charging device is disposed on a power supply circuit of the mobile phone. Through the charging plug connecting with a mains supply socket and the charging wire connecting with a charging port of the mobile phone, the mobile phone is charged. Since the built-in plug charging device is advantaged by small size, light weight, and convenient carrying, the mobile phone is especially suitable for a long journey or to be used by users who frequently charge the mobile phones.

Description

A kind of mobile phone of built-in plug charging device

Technical field

The utility model relates to a kind of mobile phone, and being specifically related to a kind of built-in plug, can directly being inserted in alternating voltage is the mobile phone that charges on the socket of 220V.

Background technology

Along with developing rapidly of communications industry, mobile phone has become the necessary equipment that people carry, and the especially use of 3G smart mobile phone greatly facilitates people's life.But because the battery of mobile phone finite capacity, when for example the application program of smart mobile phone was more, battery of mobile phone supported that the time generally only is about 24 hours, when especially going on a journey on people way far away, in the time of carrying mobile phone, also must carry charger, look to seem burdensome especially.Moreover the charging inlet of existing mobile phone is not general, causes mobile phone in use or specific the time, if mobile phone has not had electricity, but there is not corresponding charger, can only see helplessly mobile phone shutdown, impact conversation and contacts with overseas parties cause the very big inconvenience in the use procedure.

Summary of the invention

For the deficiencies in the prior art, the utility model provides a kind of mobile phone of built-in plug charging device, is easy to carry, and can utilizes civil power to charge.

The utility model adopts following technical scheme to realize:

The mobile phone of a kind of built-in plug charging device described in the utility model, comprise a mobile phone body, wherein in the mobile phone body except being provided with handset shell, power supply circuits, electronic or hand push button and cell-phone charging port, built-in plug charging device also, and described built-in plug charging device and handset shell are independent, be placed on the power supply circuits, link to each other with the charging port of mobile phone by the charging line.

Described built-in plug charging device is positioned in the inside of handset shell or the groove part of handset shell, is comprised of transformer, charging line and charging plug, and charging plug is connected with transformer, and transformer is connected with the charging line.Described charging plug is built in the housing, becomes one with transformer, after opening by electronic or hand push button, can directly be inserted on the socket; Described transformer converts civil power to voltage that cellular li-ion battery can bear through transformation; Described charging line employing can save space-efficient line stretcher, curve or helix and realize.

The position of described transformer and charging plug, can be according to concrete mobile phone producer technology, style and the actual arrangement of need of production, the outside of transformer is surrounded by insulator, guarantees that the user uses safety, and the material of insulator is for can play insulating effect and lighter the getting final product of material.The position of the corresponding charging plug of handset shell has slotted eye, so that charging plug passes handset shell, inserts in the socket.

The line stretcher that described charging line adopts, built-in clockwork spring or spring, shrapnel device can freely stretch and shorten the line of connecting line length; Described helix is similar telephone wire sweep.Use line stretcher, helix or curve, can both effectively save the space, specifically use which kind of mode to realize, can set up on their own according to mobile phone producer technology, style and need of production.The end port that described charging line is connected with the cell-phone charging port gets final product according to the coupling ports-settings of cell-phone charging port.

Described built-in plug charging device often is placed in the back side of mobile phone, with the globality that guarantees the mobile phone front and attractive in appearance.

The utility model mainly contains following outstanding advantages:

1, mobile phone of the present utility model has advantages of that volume is little, lightweight, is easy to carry about with one because of its built-in plug charging device, and when not needing to use for a long time, can it be dismantled by the charging line, when needing again at any time with its assembling, save the trouble of carrying data wire and charger, be particularly suitable for long-distance travel;

2, mobile phone of the present utility model is because of its built-in plug charging device, charging plug can directly be inserted on the commercial power socket, when mobile phone do not have electricity or electric weight low in the situation, as long as commercial power socket is arranged at one's side, namely can be mobile phone and replenish electric weight, avoid the use that affects mobile phone because of the charger that can not find coupling or charging port, the client who is particularly suitable for often need to carrying out cell-phone charging uses.

Details are as follows below in conjunction with embodiment, structure, feature that accompanying drawing provides foundation the utility model:

Description of drawings

Front view when Fig. 1 is the built-in plug charging device expansion of the utility model.

Fig. 2 is the side schematic view of the utility model built-in mobile phone housing.

Charging flow figure when Fig. 3 is the utility model work.

Embodiment

Front view when Fig. 1 is the expansion of the utility model embedded in mobile phone plug charging device.

As shown in Figure 1, a kind of mobile phone of built-in plug charging device comprises: mobile phone body 1, mobile phone body inside is equipped with the charging device with plug, is comprised of plug 2, transformer 3, charging line 4.Described plug 2 and transformer 3 become one, usual time spent not, place the interior grooves place of handset shell 1, and for the overall appearance of mobile phone, often it is placed in the back of mobile phone, and the outside of transformer 3 is surrounded by insulator.Described charging line 4 employings can save space-efficient line stretcher, curve or helix and realize.

Fig. 2 is the side schematic view of the built-in plug charging device of the utility model mobile phone body.

As shown in Figure 2, the position of the corresponding charging plug of handset shell has slotted eye 5, and after by electronic or hand push button charging device being opened, charging plug passes handset shell by slotted eye 5, inserts in the socket.

Charging flow figure when Fig. 3 is the utility model work.

Described built-in charging device places on the power supply circuits of mobile phone, charging plug 2 is inserted on the commercial power socket, and civil power converts the voltage that cellular li-ion battery can bear to through the transformation of transformer, connect the cell-phone charging port by described charging line 4, for mobile phone charges.The interface shape of charging line 4 and mobile phone port junction, and the implementation of charging line all can be by producer according to the actual arrangements of technology, style and need of production, but no matter adopt which kind of mode, all take safety, material gently as standard.

The mobile phone of built-in plug charging device described in the utility model relatively is fit to travel outdoors or often carries out the situation of cell-phone charging, at this moment, as long as power supply is arranged at one's side, can charge to mobile phone, in order to avoid affect the mobile phone use.

Claims

1. the mobile phone of a built-in plug charging device, comprise a mobile phone body, wherein be provided with handset shell, power supply circuits, electronic or hand push button and cell-phone charging port in the mobile phone body, it is characterized in that: the interior also built-in plug charging device of mobile phone body, and itself and handset shell are independently, be placed on the power supply circuits, link to each other with the charging port of mobile phone by the charging line.

2. the mobile phone of built-in plug charging device as claimed in claim 1, it is characterized in that: described built-in plug charging device places the enclosure interior of mobile phone or the groove part of handset shell usually.

3. the mobile phone of built-in plug charging device as claimed in claim 1, it is characterized in that: described charging device is comprised of charging plug, transformer and charging line.

4. the mobile phone of built-in plug charging device as claimed in claim 4, it is characterized in that: charging plug and transformer become one.

5. the mobile phone of built-in plug charging device as claimed in claim 5, it is characterized in that: described transformer outside is surrounded by insulator.