CN207612093U - magnetic wireless charging device - Google Patents
magnetic wireless charging device Download PDFInfo
- Publication number
- CN207612093U CN207612093U CN201721793921.3U CN201721793921U CN207612093U CN 207612093 U CN207612093 U CN 207612093U CN 201721793921 U CN201721793921 U CN 201721793921U CN 207612093 U CN207612093 U CN 207612093U
- Authority
- CN
- China
- Prior art keywords
- magnet
- wireless charging
- mobile phone
- wireless
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of magnetic wireless charging device, including：Wireless charging mobile power comprising shell, the wireless transmission coil being set in shell and at least one first magnet；And mobile phone shell comprising rear cover and at least one second magnet；First magnet and the second magnet magnetism are attracting.When magnetic wireless charging device charges to mobile phone, without data line, wireless charging receiving sheet or mobile phone wireless receiving function are utilized, so that it may plug in.Simultaneously because mobile phone shell is attracting by magnetism with wireless charging mobile power, other than playing the role of protecting mobile phone wireless charging mobile power can also be sucked, the two can be stored, is convenient for carrying simultaneously in mobile phone shell by magnetism.In a preferred embodiment, by the way that wireless receiving coil, wireless charging module and bus bar connector are arranged in mobile phone shell, it is only necessary to dock the power interface of mobile phone with bus bar connector, be not necessarily to data line, you can facilitate and charge.
Description
Technical field
The utility model is related to technical field mobile phone charging technique fields, and in particular, to a kind of magnetic wireless charging Denso
It sets.
Background technology
Currently, Android mobile phone charges, common conveniently mode is mainly connected mobile phone and mobile power using data line
It taps into capable charging, in mobile phone charging process, if user needs to use mobile phone, needs while carrying mobile phone, data line and movement
Power supply, it is very inconvenient.Meanwhile mobile phone shell usually only has the effect of protection mobile phone currently on the market.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of magnetic wireless charging device.
A kind of magnetic wireless charging device disclosed by the utility model, including：
Wireless charging mobile power comprising shell, the wireless transmission coil being set in shell and at least one first
Magnet；And
Mobile phone shell comprising rear cover and at least one second magnet；First magnet and the second magnet magnetism are attracting.
An embodiment according to the present utility model, mobile phone shell further include the wireless charging receiving sheet being set in rear cover；
Wireless charging receiving sheet includes wireless receiving coil, PCBA board and bus bar connector；Wireless transmission coil and wireless receiving coil
Signal connects；Wireless receiving coil, PCBA board and bus bar connector are electrically connected successively.
An embodiment according to the present utility model, the first magnet and the second magnet number are identical, and the first magnet is set
Seated position and the installation position of the second magnet correspond.
An embodiment according to the present utility model, the first magnet are 5mm or more at a distance from wireless transmission coil.
An embodiment according to the present utility model, the first magnet and the second magnet number are two, two the first magnetic
Iron is respectively arranged at wireless transmission coil over and under, and two the second magnet are respectively arranged at the position on the close top of rear cover
It sets and the position of the close low side of rear cover.
An embodiment according to the present utility model, the first magnet and the second magnet are square magnet or circular magnet.
When magnetic wireless charging device charges to mobile phone, without data line, mobile phone wireless charging is utilized
Function, alternatively, mobile phone is placed in mobile phone shell, then by wireless charging receiving sheet as mobile phone back, mobile phone shell and wireless charging
Mobile power passes through magnetic attracting, you can charges.Simultaneously because mobile phone shell passes through magnetic phase with wireless charging mobile power
It inhales, other than playing the role of protecting mobile phone wireless charging mobile power can also be sucked, the two can in mobile phone shell by magnetism
To store simultaneously, it is convenient for carrying.In a preferred embodiment, by wireless charging receiving sheet built in mobile phone shell, it is only necessary to by hand
The power interface of machine is docked with bus bar connector, is not necessarily to data line, you can facilitate and charge.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the structure chart of magnetic wireless charging device in embodiment one；
Fig. 2 is the structure chart of wireless charging mobile power in embodiment one；
Fig. 3 is the structure chart of mobile phone shell in embodiment one；
Fig. 4 is the structure chart of mobile phone shell in embodiment three.
Reference sign：
1, magnetic wireless charging device；11, wireless charging mobile power；12, mobile phone shell；13, mobile phone；111, shell；
112, wireless transmission coil；113, the first magnet；114, power switch；D, the spacing of the first magnet and wireless transmission coil；
121, rear cover；122, frame；123, the second magnet；H, the spacing of the second magnet and mobile phone receiving coil；124, wireless charging connects
It takes up；125, wireless receiving coil；126, PCBA board；127, bus bar connector；131, mobile phone receiving coil；M, the second magnet with
The spacing of wireless receiving coil.
Specific implementation mode
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit this practicality newly
Type.That is, in some embodiments of the utility model, the details in these practices is non-essential.In addition, for letter
For the sake of changing schema, some known usual structures will be painted it in a manner of simply illustrative in the drawings with component.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched with same technique term just for the sake of difference
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not within the protection domain of the requires of the utility model.
Embodiment one
The present embodiment provides a kind of magnetic wireless charging device 1, which is directed to included wireless charging
The mobile phone of Electricity Functional, it is common such as iPhone 8/x/8+ mobile phones.It is magnetic wireless charging in the present embodiment shown in please referring to Fig.1
The structure chart of device 1.Magnetic wireless charging device 1 includes wireless charging mobile power 11 and mobile phone shell 12.Wireless charging electromigration
Dynamic power supply 11 is set to the lower section of mobile phone shell 12, magnetic attracting with mobile phone shell 12.For coating mobile phone 13, mobile phone 13 is set mobile phone shell 12
In in mobile phone shell 12.Since mobile phone 13 carries wireless charging, wireless charging mobile power 11 and mobile phone 13 pass through electromagnetic induction
Mode realize the transmission of electric current, charge to mobile phone 13.
It is the structure chart of wireless charging mobile power 11 in the present embodiment shown in please referring to Fig.2.Wireless charging movement electricity
Source 11 includes shell 111, wireless transmission coil 112, wireless charging module (not shown), the first magnet 113 and power supply
Switch 114.There is shell 111 accommodating cavity, wireless transmission coil 112, wireless charging module and the first magnet 113 to be set to accommodating
Intracavitary, power switch 114 are set on shell 111, are located at outside shell 111, and the charging for opening wireless charging mobile power 11 is facilitated
Function.Wireless transmission coil 112, wireless charging module and power switch 114 are electrically connected successively, wireless charging module it is specific
Structure can refer to the structure of wireless charging module in existing wireless mobile power supply, be not described in detail in this example.First magnet 113 has
It is at least one, it is set in the accommodating cavity of shell 111, the magnetic interference wireless transmission generated in order to avoid the first magnet 113
The signal of coil 112 is sent, and the space D of the first magnet 113 and wireless transmission coil 112 is 5mm or more.Shown in please referring to Fig.3,
It is the structural schematic diagram of mobile phone shell 12 in this example.Mobile phone shell 12 includes rear cover 121, frame 122 and the second magnet 123.Its
In, frame 122 encloses the surrounding set on rear cover 121, and the second magnet 123 is specially at least one, is also disposed in rear cover 121,
Second magnet 123 is magnetic attracting with the first magnet 113, in order to avoid the magnetic interference mobile phone that the second magnet 123 generates receives line
The signal of circle 131 receives, and after mobile phone 13 is embedded in mobile phone shell 12, the spacing H of the second magnet 123 and mobile phone receiving coil 131 is
5mm or more.In this example, specifically, the first magnet 113 and 123 number of the second magnet are identical, respectively two, two
One magnet, 113 installation position and the installation position of two the second magnet 123 correspond, wherein two the first magnet 113 difference
It is set to wireless transmission coil 112 over and under, two the second magnet 123 are respectively arranged at the close top of rear cover 121
Position and rear cover 121 close low side position, and ensure two the second magnet 123 and mobile phone receiving coil 131
Spacing H is 5mm or more.In order to increase the magnetic attraction between mobile phone shell 12 and wireless charging mobile power 11, the first magnet 113
And 123 specific selection square magnet of the second magnet.
In this example, 1 operation principle of magnetic wireless charging device is as follows, and the mobile phone 13 of included wireless charging function is placed in hand
In casing 12, mobile phone shell 12 and magnetic attracting, the pushing power switch 114 of wireless charging mobile power 11, wireless charging movement electricity
The wireless transmission coil 112 in source 11 emits signal, and mobile phone receiving coil 131 receives signal, charges to mobile phone 13.Magnetic without
When micro USB electric installation 1 charges to mobile phone 13, without data line, wireless charging function is carried using mobile phone 13, it is convenient
It charges.Simultaneously because mobile phone shell 12 is attracting by magnetism with wireless charging mobile power 11, mobile phone shell 12 is protected in addition to playing
Except the effect of handguard machine 13, wireless charging mobile power 11 can also be sucked by magnetism, the two can store simultaneously, convenient
It carries.
Embodiment two
- 3 are please referred to Fig.1, the present embodiment provides a kind of magnetic wireless charging device 1, which is directed to
In the common mobile phone without wireless charging function currently on the market.In this example, what is different from the first embodiment is that using embodiment one
The magnetic wireless charging device 1, mobile phone 13 is placed in mobile phone shell 12, then by wireless charging receiving sheet 124 as mobile phone
13 backs, mobile phone shell 12 is attracting by magnetism with wireless charging mobile power 11, in this way, wireless charging function can be realized.Its
In, wireless charging receiving sheet 124 includes wireless receiving coil 125, PCBA board 126 and bus bar connector 127.
In this example, by wireless charging receiving sheet 124 as 13 back of mobile phone, then mobile phone 13 is positioned in mobile phone shell 12,
Mobile phone shell 12 passes through magnetic attracting with wireless charging mobile power 11, you can charges.
Embodiment three
The present embodiment provides a kind of magnetic wireless charging device 1, which is directed to currently on the market
Wireless charging receiving sheet 124 in embodiment two is built in mobile phone shell 12 by the common mobile phone without wireless charging function.Magnetic
It includes wireless charging mobile power 11 and mobile phone shell 12 to inhale wireless charging device 1.Wireless charging mobile power 11 is set to mobile phone
The lower section of shell 12, it is magnetic attracting with mobile phone shell 12.Mobile phone shell 12 is set to for coating mobile phone 13, mobile phone 13 in mobile phone shell 12.Nothing
Micro USB electric moveable power supply 11 and mobile phone shell 12 realize the transmission of electric current by way of electromagnetic induction, are opposite in mobile phone shell 12
Mobile phone 13 charge.The structure of wireless charging mobile power 11 is identical as embodiment one, is repeated no more in this example.
It is the structure chart of mobile phone shell 12 in the present embodiment shown in please referring to Fig.4.Mobile phone shell 12 includes rear cover 121, frame
122, the second magnet 123 and wireless charging receiving sheet 124.Wherein, frame 122 encloses the surrounding set on rear cover 121, wireless charging
Receiving sheet 124 is set in rear cover 121 comprising wireless receiving coil 125, PCBA board 126 and bus bar connector 127, wirelessly
Receiving coil 125 is connect with 112 signal of wireless transmission coil, wireless receiving coil 125, PCBA board 126 and bus bar connector 127
It is electrically connected successively.Second magnet 123 is specially at least one, is also disposed in rear cover 121, the second magnet 123 and first
Magnet 113 is magnetic attracting, in order to avoid the signal of the magnetic interference wireless receiving coil 125 of the second magnet 113 generation receives, the
The spacing M of two magnet 123 and wireless receiving coil 125 is 5mm or more.In this example, specifically, the first magnet 113 and
Two magnet, 123 number is identical, respectively two, the setting position of two 113 installation positions of the first magnet and two the second magnet 123
Set one-to-one correspondence, wherein two the first magnet 113 are respectively arranged at wireless transmission coil 112 over and under, two second
Magnet 123 is respectively arranged at wireless receiving coil 125 over and under.
In this example, 1 operation principle of magnetic wireless charging device is as follows, and by mobile phone 13 as in mobile phone shell 12, mobile phone 13 is electric
Source interface is docked with the bus bar connector 127 in mobile phone shell 12, wireless charging mobile power 12 and magnetic attracting, the nothing of mobile phone shell 13
Micro USB electric moveable power supply 12 and mobile phone shell 13 realize the transmission of electric current, the hand that electric current passes through docking by way of electromagnetic induction
13 power interface of machine is flowed into 12 bus bar connector 127 of mobile phone shell in the battery in mobile phone 13, is charged to mobile phone 13.This example
In, for common Android mobile phone in the market, the setting wireless charging receiving sheet 124 in mobile phone shell 12, it is only necessary to by mobile phone 13
Power interface is docked with bus bar connector 127, is not necessarily to data line, you can facilitate and charge.Simultaneously because mobile phone shell 12 and nothing
By magnetic attracting, the two can store micro USB electric moveable power supply 11 simultaneously, be convenient for carrying.
The embodiment of upper described only the utility model, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all be included within the right of the utility model.
Claims (6)
1. a kind of magnetic wireless charging device, which is characterized in that including：
Wireless charging mobile power comprising shell, the wireless transmission coil being set in the shell and at least one first
Magnet；And
Mobile phone shell comprising rear cover and at least one second magnet；First magnet and the second magnet magnetism are attracting.
2. magnetic wireless charging device according to claim 1, which is characterized in that the mobile phone shell further includes being set to institute
State the wireless charging receiving sheet in rear cover；The wireless charging receiving sheet includes wireless receiving coil, PCBA board and winding displacement connection
Device；The wireless transmission coil is connect with the wireless receiving coil signal；The wireless receiving coil, PCBA board and winding displacement connect
Device is connect to be electrically connected successively.
3. magnetic wireless charging device according to claim 1, which is characterized in that first magnet and described second
Magnet number is identical, and first magnet installation position and the installation position of second magnet correspond.
4. magnetic wireless charging device according to claim 1, which is characterized in that first magnet and the wireless hair
The distance of ray circle is 5mm or more.
5. magnetic wireless charging device according to claim 1, which is characterized in that first magnet and described second
Magnet number is two, and two first magnet are respectively arranged at the wireless transmission coil over and under, two institutes
State the second magnet be respectively arranged at the rear cover close top position and the rear cover close low side position.
6. according to any magnetic wireless charging devices of claim 1-5, which is characterized in that first magnet and described
Second magnet is square magnet or circular magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793921.3U CN207612093U (en) | 2017-12-20 | 2017-12-20 | magnetic wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793921.3U CN207612093U (en) | 2017-12-20 | 2017-12-20 | magnetic wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207612093U true CN207612093U (en) | 2018-07-13 |
Family
ID=62799408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721793921.3U Expired - Fee Related CN207612093U (en) | 2017-12-20 | 2017-12-20 | magnetic wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207612093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008376A (en) * | 2018-07-25 | 2018-12-18 | 安吉新芯科技有限公司 | A kind of electronic air bag cushion with wireless charging device |
| WO2020198954A1 (en) * | 2019-03-29 | 2020-10-08 | 深圳市和宏实业股份有限公司 | Mobile power pack |
| CN114040038A (en) * | 2021-11-11 | 2022-02-11 | 深圳市沃特沃德信息有限公司 | Adsorbable mobile terminal and prevent slow-witted tool |
-
2017
- 2017-12-20 CN CN201721793921.3U patent/CN207612093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008376A (en) * | 2018-07-25 | 2018-12-18 | 安吉新芯科技有限公司 | A kind of electronic air bag cushion with wireless charging device |
| CN109008376B (en) * | 2018-07-25 | 2021-04-02 | 安吉新芯科技有限公司 | Electric airbag cushion with wireless charging device |
| WO2020198954A1 (en) * | 2019-03-29 | 2020-10-08 | 深圳市和宏实业股份有限公司 | Mobile power pack |
| CN114040038A (en) * | 2021-11-11 | 2022-02-11 | 深圳市沃特沃德信息有限公司 | Adsorbable mobile terminal and prevent slow-witted tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207612093U (en) | magnetic wireless charging device | |
| JP7100338B2 (en) | Wireless charging system for mobile terminals | |
| WO2017113515A1 (en) | Detachable onboard wireless charger and charging method thereof | |
| US20140197784A1 (en) | Wireless side charging | |
| CN103248131B (en) | A kind of wireless charging device | |
| CN208723599U (en) | Wireless charger | |
| CN108565981A (en) | A kind of headset system, headphone and wireless charging device | |
| US20160134959A1 (en) | Magnetic transportable earbud charging system | |
| TW201817125A (en) | Wireless charging adapter | |
| CN204698037U (en) | A kind of chargeable mobile device protective sleeve | |
| CN207320881U (en) | It is a kind of can wireless charging protective shell | |
| JP3186137U (en) | Waterproof portable electronic equipment without joint holes | |
| CN208461474U (en) | Charging unit and household platform | |
| CN103581390A (en) | Smart mobile phone and mobile phone screen protective cover with wireless charging function thereof | |
| CN206226128U (en) | Electronic equipment charging shell and portable power source | |
| CN214314589U (en) | Wireless charger | |
| CN207531030U (en) | A kind of wireless headset charging magnetic charging system | |
| TW201917990A (en) | Modularized sensing device and wireless charging structure thereof capable of wirelessly charging the sensing device by connecting to the mains | |
| KR101671244B1 (en) | Smart phone case capable of charging of smart phone | |
| CN2932889Y (en) | Contactless chargeable wired and wireless microphone | |
| CN208352999U (en) | A kind of self-positioning charging structure on electronic equipment | |
| CN205791627U (en) | A kind of Mobile phone charging station body structure | |
| TWI495222B (en) | Transmitter of portable electric device | |
| CN206894274U (en) | A kind of magnetic absorbing seat fills | |
| CN204259314U (en) | A kind of mobile device shell with wireless charging electroplax |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |