CN202260581U

CN202260581U - Wireless charging device of mobile equipment

Info

Publication number: CN202260581U
Application number: CN2011203949301U
Authority: CN
Inventors: 吴廷强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-18
Filing date: 2011-10-18
Publication date: 2012-05-30
Anticipated expiration: 2021-10-18

Abstract

A wireless charging device of mobile equipment is composed of a charging sheath, a charging base and an external battery. The charging sheath is arranged on the mobile equipment, a corresponding port inside the charging sheath is connected with a charging port of the mobile equipment, and the charging sheath is attracted by a magnet through a contact point position port magnetically connected with the back of the charging sheath and a corresponding contact point port magnetically connected with the charging base to be contacted with the magnet to be charged. The charging base is configured with a corresponding adaptive power supply or connected with equipment capable of providing a power supply, such as a computer. The charging sheath can further be connected with the external battery also provided with a magnetic connection contact port to be charged. Therefore, the mobile equipment can be carried out to be used, the size of the external battery is close to that of the mobile equipment using the charging sheath, and the mobile equipment can be used conveniently when the mobile equipment is charged through the external battery.

Description

A kind of wireless charging device of mobile device

Technical field

The utility model relates to a kind of charging device, especially can carry out wireless charging to mobile device.

Background technology

At present, the known charge device includes charging transformer, charging wire etc., and the corresponding interface that the plug through standard on the charging wire inserts mobile device charges.But because the arriving in smart mobile phone epoch, mobile phone too frequently uses, so all charging times is also and then frequent; The iPhone of especially most popular smart mobile phone apple, but iPhone is because mobile phone and battery are an integral body, integrated design; Can't be convenient for changing battery, can only use charging wire and corresponding charging adapter to come to charge, and be inconvenient to use iPhone during charging to it; Therefore smart mobile phone or other mobile device need more portable charging device, like the wireless charging mode, need not to use the charging wire that needs to insert interface; Simplified charging process, practiced thrift user's time more, but present existing wireless charging technology also not very ripe; Need to fit to get on to charge, and charge efficiency is very low, so need more suitable wireless charging technology.

Summary of the invention

Need the charging process of charging wire and the complicacy of inserting charging inlet in order to overcome existing charger; The utility model provides a kind of wireless charging device; This charging device can not only make mobile device easily carry out wireless charging simply, but also it is plug-in to expand battery easily.

The utility model solves the technical scheme that its technical problem adopted: on mobile device, join a charging sheath; This charging sheath inside has corresponding interface to be connected with the charging inlet of mobile device; After being contacted by attraction, the contact interface that the charging sheath is connected through corresponding magnetic on position, the contact interface of back magnetic connection and the pedestal that charges charges; The charging pedestal is furnished with corresponding adaptive power supply; Or be connected on the equipment such as computer that power supply can be provided, the charging sheath can also connect charging with the battery that has the contact interface that magnetic is connected equally is plug-in, satisfied like this use when carrying mobile device and going out; The plug-in size of battery approaches to use the mobile device of charging sheath, therefore uses when battery is plug-in to charge to mobile device and also can use mobile device easily; Magnetic connecting terminal position interface is one group of combination of interfaces that is connected by magnet with magnetic connecting terminal interface, because magnet attracts each other, makes the contact fully to contact with the position, contact; Guarantee the circuit connectivity; All between two blocks of magnet, two blocks of magnet of position, contact are arranged by the south poles rightabout for contact and position, contact, and two blocks of magnet of contact are arranged by north, South Pole rightabout; Arrangement can make the position, contact be connected applying with the contact by correct direction like this; So the charging sheath just can could press correct direction ground with the charging pedestal and fit, if direction anti-could could not fit because of the magnet repulsion, the use battery is plug-in to be so too; Be employed in the position, four contacts of arranging up and down between two blocks of magnet; Corresponding with four contacts on the charging pedestal; Article four, the interface on line road can guarantee safe charging; If the charging pedestal links to each other with computer, can also replace the usb data line to be connected to computer, because the data wire of USB line is four contacts equally; Also there is position, the contact interface that is connected with the same magnetic of charging sheath equally at the plug-in back of battery; And the front is the same with the charging pedestal magnetic connecting terminal interface that leans on; Battery is plug-in so also can charge on the charging pedestal; Because battery hangs up outward the contact is arranged equally, the mobile device that therefore has the sheath that charge can be superimposed and on the pedestal that charges, carries out wireless charging simultaneously with battery is plug-in.

The beneficial effect of the utility model is, can need not to use under the situation of charging wire to charge, and the convenient frequent mobile device that uses charges at any time; Adopt the wireless charging mode of magnetic connecting interface, without the complicated charging inlet of plug, simple in structure; Charge efficiency is high, and cost is low.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the charging jacket structure sketch map of the utility model.

Fig. 2 is the back structure sketch map of charging sheath.

Fig. 3 is that mobile device inserts the sketch map in the charging sheath among the embodiment.

Fig. 4 is the structural representation of the charging pedestal of the utility model.

Fig. 5 is the mobile device that has a sheath that the charges sketch map that on the charging pedestal, charges.

Fig. 6 is the externally hanging battery structural representation of the utility model.

Fig. 7 has the sketch map that the mobile device of the sheath that charges charges on externally hanging battery among the embodiment.

Fig. 8 is the sketch map as a result that mobile device and externally hanging battery charge on the charging pedestal simultaneously among the embodiment.

1. charging sheaths among the figure, 2. charging inlet, the 3. magnet of charging sheath, the 4. position, contact of charging sheath; 5. mobile device, 6. charging pedestal, the 7. magnet of charging pedestal, the 8. contact on the charging pedestal; 9. battery is plug-in, the 10. plug-in magnet of battery, the contact that 11. batteries are plug-in.

Embodiment

Be the structural representation of charging sheath 1 among Fig. 1, there is the charging inlet 2 corresponding to mobile device 5 charging sheath 1 inside, and Fig. 2 is the back sketch map as a result of charging sheath; Two blocks of magnet are arranged in the centre; The position, contact 4 that the charging sheath is arranged between two blocks of magnet in Fig. 3, is fastened on mobile device 5 in the charging sheath 1; Become integratedly, so just be transformed into the charging inlet of mobile device the position, contact at back.

Fig. 4 is the structural representation of charging pedestal 6, on the charging pedestal 6 two blocks of magnet is arranged equally, and pair resilient contact of position, inductive charging sheath contact is arranged between two blocks of magnet; In Fig. 5, mobile device 5 is fastened in the charging sheath 1, and charges on the pedestal 6 being fitted in charging under the attraction of magnet.

Fig. 6 is the structural representation of battery plug-in 9, and plug-in 9 fronts of battery have two blocks of magnet equally, and corresponding the contact of charging sheath upper contact position is arranged between two blocks of magnet; At Fig. 7 is to have to be fitted on the battery plug-in 9 under the attraction of mobile device 5 at magnet of the sheath 1 that charges to charge; There is position, contact same and charging sheath 1 back side at the back side of battery plug-in 9, so battery plug-in 9 can equally with charging sheath 1 charge on the pedestal 6 that charges; Fig. 8 is exactly that the mobile device 5 that has the sheath 1 that charges is fitted with battery plug-in 9, and on charging pedestal 6, charges simultaneously.

Claims

1. the wireless charging device of a mobile device; It is characterized in that: form by charging sheath, charging pedestal and plug-in three parts of battery; Mobile device can carry out wireless charging through the charging sheath on the charging pedestal; Also can connect the plug-in wireless charging that carries out of battery, the charging sheath attracts each other by magnet through the magnetic connecting terminal position interface at back and magnetic connecting terminal interface on the pedestal and contacts, and reaches the purpose of wireless connections.

2. the wireless charging device of a kind of mobile device according to claim 1; It is characterized in that: described charging sheath; Its inside has the charging inlet corresponding with mobile device to be connected with the charging inlet of mobile device; The magnetic connecting terminal position interface at back is to be made up of two blocks of magnet and position, contact, and the position, contact is between two blocks of magnet, and the charging sheath converts the charging inlet of mobile device to position, contact interface that the back leans on magnetic to connect.

3. the wireless charging device of a kind of mobile device according to claim 1; It is characterized in that: described charging pedestal; Its positive magnetic connecting terminal interface is made up of two blocks of magnet and contact, have between two blocks of magnet with charging sheath backside contacts position for the contact, be used to be connected on the charging sheath mobile device charged; Be furnished with corresponding power supply adaptor in the charging pedestal, the electric current and the voltage that meet the mobile device standard charging can be provided.

4. the wireless charging device of a kind of mobile device according to claim 1, it is characterized in that: described battery is plug-in, its front connecting terminal interface that is magnetic, the back connecting terminal position interface that is magnetic.

5. the wireless charging device of a kind of mobile device according to claim 1; It is characterized in that: described magnetic connecting terminal position interface is one group of combination of interfaces that is connected by magnet with magnetic connecting terminal interface; Because magnet attracts each other, and makes the contact fully to contact with the position, contact, guarantee the circuit connectivity; Contact and position, contact are all between two blocks of magnet; Two blocks of magnet of position, contact are arranged by the south poles rightabout, and two blocks of magnet of contact are arranged by north, South Pole rightabout, and arrangement can make the position, contact be connected applying with the contact by correct direction like this.

6. the wireless charging device of a kind of mobile device according to claim 1; It is characterized in that: described magnetic connecting terminal position interface and magnetic connecting terminal interface have four connection lines; Article four, can also replace the usb data connecting line under the situation that connection line can guarantee to charge; Connect under the situation of computer at the charging pedestal, make mobile device need not data wire and just can be connected with computer.