A kind of charging adapter and charging assembly thereof of mobile communication terminal
The utility model relates to moving communicating field, relates in particular to a kind of charging adapter and charging assembly thereof of mobile communication terminal.
The charging modes of existing mobile communication terminal is fuselage side opening USB (English full name Universal Serial BUS, initialism USB) interface or supply hub, if this hole cancellation, can realize the extremely simple industrial design effect of handset side atresia, be conducive to strengthen product design expressive force and water proof and dust proof effect, also help the lightening of product.Behind the cancellation supply hub, charging dual mode commonly used: the stand of wireless charging pallet and contact-carrying (or protective sleeve).But, the charging annex volume of this dual mode is all larger, and inconvenient user carries.
Summary of the invention
The invention provides a kind of charging assembly and charging adapter thereof of mobile communication terminal, the stand or the protective sleeve volume that solve wireless charging pallet and contact-carrying are large, not light, the problem of being inconvenient to carry.
A kind of charging adapter of mobile communication terminal, which is provided with charging socket, also be provided with for the first hard contact that electrically contacts with mobile communication terminal, described the first hard contact is electrically connected with described charging socket, is connected for absorption type between described charging adapter and the mobile communication terminal.
Preferably, described the first hard contact is made with magnetic material.
Preferably, described the first hard contact is nonmagnetic substance, and the built-in permanent magnet of charging adapter.
Preferably, described charging adapter be built-in with bluetooth module, for separating of buzzer module and the internal battery of belling warning.
Preferably, also be provided with earphone jack and USB interface on the described charging adapter.
A kind of mobile communication terminal charging assembly that comprises described charging adapter, also comprise and being located on the mobile communication terminal, be used for the second hard contact of electrically contacting with described the first hard contact, described the second hard contact is electrically connected with the battery of mobile communication terminal module.
Preferably, described charging adapter passes through described the second hard contact, leans on magnetic-adsorption on mobile communication terminal.
Preferably, be electrically connected between described charging socket, bluetooth module, earphone jack, internal battery and USB interface and described the first hard contact; Be electrically connected charging when realizing described internal battery and mobile phone during charging between described internal battery and the described charging socket.
The charging adapter that the utility model provides, on mobile communication terminal, not easily separated by magnetic-adsorption, realize reliable and stable electrical connection, and light, be easy to carry about with one; Except charging socket, by the integrated USB interface that is used for transfer of data, the earphone jack being convenient to answer the call or listen to the music, bluetooth module and for separating of the buzzer module of belling, realize the effect of fuselage zero jack, wireless transmission; When giving cell-phone charging, the internal battery of charging adapter also can charge simultaneously, has avoided the trouble of twice charging; The novel charging assembly that provides of this use, volume is little, is convenient for carrying, and simultaneously the mode of the magnetic-adsorption protective sleeve that improved traditional contact-carrying is difficult for the problem loading onto and unload.
Description of drawings
Fig. 1 is that the charging assembly of the utility model embodiment is to the schematic diagram of mobile communication terminal charging;
Fig. 2 is the charging adapter schematic diagram that the utility model provides;
Fig. 3 is the second hard contact schematic diagram of the charging assembly that provides of the utility model;
Preferred embodiment the utility model is described in further detail for the below's contrast accompanying drawing and combination.
As shown in Figure 1 mobile communication terminal charging adapter 100 which is provided with charging socket, is used for the power supply input, also is provided with three and is used for the first hard contact 101 of electrically contacting with mobile communication terminal, is electrically connected between charging socket and the first hard contact 101.Fig. 2 illustrates the second hard contact 200 with the first hard contact 101 couplings, and it is electrically connected with the battery module of mobile communication terminal.Wherein, the first hard contact 101 usefulness magnetic materials are made so that the charging adapter 100 by and the second hard contact 200 between magnetic-adsorption on mobile communication terminal.The first hard contact 101 also can use nonmagnetic substance but need to be at charging adapter 100 built-in permanent magnets to realize magnetic-adsorption.Also be provided with bluetooth module (not shown), internal battery (not shown) and buzzer module (not shown) in the charging adapter 100, also be provided with earphone jack and USB interface on the charging adapter 100, wherein, bluetooth module, earphone jack and USB interface all are electrically connected with the first hard contact 101.
The operation principle of the mobile communication terminal charging assembly that the present embodiment provides is as follows:
When charging assembly charges to mobile communication terminal, the charging adapter 100 that volume is little and light is carried face by magnetic-adsorption on the body in mobile communication terminal, during charging, electric current enters charging adapter 100 by charging socket, first hard contact 101 of flowing through, by electrically contacting between the first hard contact 101 and the second hard contact 200, electric current enters the battery module of mobile communication terminal via the second hard contact 200, finish charging process.In charging process, the internal battery of charging adapter 100 is also charged, and when inputting without cable power, charging adapter 100 can be used as portable power source and charges to mobile communication terminal.
When charging adapter 100 separated with mobile communication terminal, the buzzer module can be sent and separate the belling warning.Because earphone jack, USB interface, bluetooth module all are electrically connected with the first hard contact 101, when user's communication, can use earphone jack to carry out the earphone conversation, solve the not light problem of large-size screen monitors mobile phone communication, also can use this earphone jack to listen voice, use USB interface and bluetooth module to carry out the transfer of data of mobile communication terminal and other equipment.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; can also make some being equal to substitutes or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection range of the present utility model.