CN106059018A - Wireless charging system - Google Patents
Wireless charging system Download PDFInfo
- Publication number
- CN106059018A CN106059018A CN201610395381.7A CN201610395381A CN106059018A CN 106059018 A CN106059018 A CN 106059018A CN 201610395381 A CN201610395381 A CN 201610395381A CN 106059018 A CN106059018 A CN 106059018A
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- CN
- China
- Prior art keywords
- wireless charging
- charging system
- electric terminal
- magnetic
- receiving coil
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H02J7/025—
-
- H02J5/005—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a wireless charging system. The wireless charging system comprises an electronic terminal and a wireless charger, wherein the wireless charger is used for carrying out wireless charging on the electronic terminal, the electronic terminal comprises a housing provided with an accommodation space, an electronic terminal body assembled on the housing, and a receiving coil and a magnetic adsorption piece, which are accommodated in the accommodation space and are located between the housing and the electronic terminal body, the magnetic adsorption piece is arranged around the receiving coil, the wireless charger comprises a transmitting coil used for generating electromagnetic waves and magnetic steel arranged around the transmitting coil, during charging, the transmitting coil and the receiving coil are arranged oppositely, the receiving coil receives the electromagnetic waves to generate electric energy, so as to charge the electronic terminal body, and the magnetic adsorption piece and the magnetic steel are arranged oppositely and adsorb each other. Compared with related technology, the wireless charging system has the advantages of simple structure, good stability, no abrasion and beautiful appearance.
Description
Technical field
The present invention relates to wireless charging technical field, particularly relate to a kind of wireless charging system.
Background technology
Wireless charging is a kind of New-type charge technology of rising in recent years, as the term suggests, both may not be used by charging wire rod
Realize the electricity consumption device in the range of certain space is charged.Compared with traditional wire charging, it is little, portable that wireless charging has volume
Property high, compatible strong, be conducive to the advantages such as electrical equipment water proof and dust proof design.At present, wireless charging technology is widely used to
Automobile, household electrical appliance, mobile device etc., it has vast potential for future development.
In correlation technique, wireless charging system generally includes the retaining piece for holding electric terminal, is fixed on retaining piece
And for receiving the receiving coil of electromagnetic wave, for sending the transmitting coil of electromagnetic wave and being used for realizing electric terminal and receiving line
The charging terminal of circle electrical connection, by being connected charging terminal with electric terminal, it is achieved the wireless charging to electric terminal.But
It is that this wireless charging system has following defects that when retaining piece fixing dynamics is less, electric terminal easily falls from retaining piece
Falling, steadiness is poor；When fixing dynamics is bigger, the most easily cause the abrasion of electric terminal；When charging terminal is connected with electric terminal
Easily loosen, poor stability；Volume is big, affects attractive in appearance.
Therefore, it is necessary to provide a kind of new wireless charging system to solve the problems referred to above.
Summary of the invention
The technical issues that need to address of the present invention are to provide the wireless charging system that a kind of steadiness is good, reliability is high and attractive in appearance
System.
The invention provides a kind of wireless charging system, including electric terminal and wireless charger, described wireless charger
Described electric terminal carries out wireless charging, and described electric terminal includes having the shell of receiving space, assemble in described shell
Electric terminal body and be contained in described receiving space and between described shell and described electric terminal body
Receiving coil and magnetic Radix Aconiti Lateralis Preparata, described magnetic suck sheet is arranged around described receiving coil, and described wireless charger includes for producing
The transmitting coil giving birth to electromagnetic wave and the magnet steel arranged around described transmitting coil, during charging, described transmitting coil and described reception
Coil is oppositely arranged, described receiving coil receive described electromagnetic wave produce electric energy so that described electric terminal body is charged,
Described magnetic Radix Aconiti Lateralis Preparata is oppositely arranged with described magnet steel and adsorbs mutually.
Preferably, described magnetic Radix Aconiti Lateralis Preparata is loop configuration.
Preferably, described magnetic Radix Aconiti Lateralis Preparata is made up of soft magnetic materials.
Preferably, described magnetic Radix Aconiti Lateralis Preparata is one-body molded with described shell.
Preferably, described electric terminal also includes the antifreeze plate being located in described receiving space, and described receiving coil is positioned at
Between described antifreeze plate and described shell.
Preferably, described magnet steel is multiple, and multiple described magnet steel are arranged around described transmitting coil array.
Preferably, described electric terminal is mobile terminal.
Compared with correlation technique, the described wireless charging system of the present invention is by the described shell of described electric terminal
Arranging described receiving coil and the described magnetic Radix Aconiti Lateralis Preparata arranged around described receiving coil, described receiving coil receives described wireless
The electromagnetic wave that described transmitting coil in charger is launched produces electric energy and is directly transferred to described electric terminal body, leads to simultaneously
Cross the magnet steel being arranged in described wireless charger and adsorb described magnetic Radix Aconiti Lateralis Preparata, it is achieved described electric terminal is immobilizated in described nothing
On line charger, there is simple in construction, steadiness is good, reliability is high and attractive in appearance advantage.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the wireless charging system of the present invention；
Fig. 2 is the stereo decomposing structure chart of the electric terminal of wireless charging system in Fig. 1；
Fig. 3 is the three-dimensional structure diagram that the shell of electric terminal in Fig. 2, receiving coil and magnetic Radix Aconiti Lateralis Preparata assemble；
Fig. 4 is the Fig. 3 profile along line A-A；
Fig. 5 is the stereo decomposing structure chart of the wireless charger of wireless charging system in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to the perspective view of the wireless charging system that Fig. 1, Fig. 1 are the present invention.Described wireless charging system
100 include electric terminal 1 and wireless charger 2.Described wireless charger 2 is for carrying out wireless charging to described electric terminal 1.
In the present embodiment, described electric terminal 1 is mobile terminal, including mobile phone, flat board and notebook computer etc. just
Take formula electric terminal.Certainly, the electronics mobile terminal 1 of the present invention is not limited to mobile terminal, including household electrical appliance, toy,
Keyboards etc. can carry out the electric terminal of wireless charging all in protection scope of the present invention, repeats the most one by one at this.
Refer to the stereo decomposing structure chart that Fig. 2, Fig. 2 are the electric terminal of wireless charging system in Fig. 1.Described electronics is eventually
End 1 includes shell 11, assembles in the electric terminal body 12 of described shell 11 and be arranged at described shell 11 and described electronics
Receiving coil 13, magnetic Radix Aconiti Lateralis Preparata 14 and antifreeze plate 15 between terminal body 12.Described receiving coil 13 and described electric terminal
Body 12 electrically connects.
Described shell 11 has receiving space 110.Described electric terminal body 12, described receiving coil 13, described magnetic
Radix Aconiti Lateralis Preparata 14 and described antifreeze plate 15 are all contained in described receiving space 110.
Described electric terminal body 12 includes the energy storage dress receiving circuit (not shown) and electrically connecting with described reception circuit
Put (not shown).Described energy storage device can provide electric energy to maintain described electric terminal 1 normally to work for described reception circuit.
Refer to Fig. 3 and Fig. 4, Fig. 3 is that the shell of electric terminal in Fig. 2, receiving coil and magnetic Radix Aconiti Lateralis Preparata assemble the most simultaneously
Three-dimensional structure diagram；Fig. 4 is the Fig. 3 profile along line A-A.Described receiving coil 13 is contained in described receiving space 110 and leans on
Nearly described shell 11 inwall, described receiving coil 13 is electrically connected with described energy storage device by described reception circuit, by receive
Electromagnetic wave changes into electric energy and is filtered rectification process with to described energy storage device through described reception circuit or other circuit
It is charged.In the present embodiment, described receiving coil 13 is fixed on described shell 11 inwall, it is possible to noted by injection molding technology
Mould and form integrated formed structure in described shell 11, thus avoid described receiving coil 13 to be moved and cause short circuit, improve institute
State stability and the aesthetic property of wireless charging system 100.
Described magnetic Radix Aconiti Lateralis Preparata 14 arranges around described receiving coil 13 and is fixed on the inwall of described shell 11.Described wireless
When charging system 100 charges, described magnetic Radix Aconiti Lateralis Preparata 14 is attracting by magnetic force with described wireless charger 2, thus realizes described electricity
Sub-terminal 1 is immobilizated on described wireless charger 2.In the present embodiment, described magnetic Radix Aconiti Lateralis Preparata 14 is loop configuration and by soft
Magnetic material is made, and increases the magnetic suck area between described electric terminal 1 and described wireless charger 2 and magnetic adsorbability, thus
Improve the steadiness being connected between described electric terminal 1 with described wireless charger 2.Meanwhile, described magnetic Radix Aconiti Lateralis Preparata 14 is with described
Shell 11 is one-body molded, it is to avoid described magnetic Radix Aconiti Lateralis Preparata 14 loosens in described shell 11, makes described wireless charging system 100 durable
And it is attractive in appearance.
Described shaping piece 15 is attached on described electric terminal 12, for isolating the described of described wireless charger 2 generation
Electromagnetic wave, thus avoid the proper communication of electric terminal 1 described in described Electromagnetic Interference.
Referring again to the stereo decomposing structure chart that Fig. 5, Fig. 5 are the wireless charger of wireless charging system in Fig. 1.Described nothing
Line charger 2 include the protecgulum 21 contacted with described shell 11 and protecgulum 21 cooperatively form accommodation space 20 housing 22 and
It is contained in the transmitting coil 23 in described accommodation space 20, retaining piece 24, magnet steel 25 and iron plate 26.
Described transmitting coil 23 electrically connects with external power source.When described electric terminal 1 charges, described transmitting coil 23 and institute
State receiving coil 12 to be oppositely arranged.Described transmitting coil 23 produces described electromagnetic wave to be supplied to described receiving coil 12, described
Receiving coil 12 and described transmitting coil 23 interact thus produce electric current, the described electricity of generation in described receiving coil 12
Stream is stored by described energy storage device by described reception circuit, thus realizes described wireless charger 2 and be electrically charged equipment 1 to described
Complete wireless charging.
Described retaining piece 24 holds described transmitting coil 23 and described magnet steel 25 for simultaneously, it is to avoid described transmitting coil 23
It is moved with described magnet steel 25.
In the present embodiment, described magnet steel 25 has multiple.Multiple described magnet steel 25 are immobilizated in described retaining piece respectively
24 and around described transmitting coil 23 array arrange.When described wireless charging system 100 charges, multiple described magnet steel 25 are inhaled respectively
Attached described magnetic Radix Aconiti Lateralis Preparata 14, so that described wireless charger 2 holds described electric terminal 1, described electric terminal 1 stress is equal
Even, steadiness is good and is less likely to occur relatively to slide and causes and wear and tear and lightweight.
Described iron plate 26 is attached at the described retaining piece 24 side away from described protecgulum 21, is used for adsorbing described magnet steel 25,
Described magnet steel 25 is immobilizated in described retaining piece 24, it is to avoid described magnet steel 25 loosens in described retaining piece 24, makes described nothing
Line charging system 100 reliability is high.
Compared with correlation technique, the described wireless charging system of the present invention is by the described shell of described electric terminal
Arranging described receiving coil and the described magnetic Radix Aconiti Lateralis Preparata arranged around described receiving coil, described receiving coil receives described wireless
The electromagnetic wave that described transmitting coil in charger is launched produces electric energy and is directly transferred to described electric terminal body, leads to simultaneously
Cross the magnet steel being arranged in described wireless charger and adsorb described magnetic Radix Aconiti Lateralis Preparata, it is achieved described electric terminal is immobilizated in described nothing
On line charger, there is simple in construction, steadiness is good, reliability is high and attractive in appearance advantage.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skill
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (8)
1. a wireless charging system, including electric terminal and wireless charger, described wireless charger is to described electric terminal
Carry out wireless charging, it is characterised in that described electric terminal includes having the shell of receiving space, assemble in the electricity of described shell
Sub-terminal body and being contained in described receiving space and reception between described shell and described electric terminal body
Coil and magnetic Radix Aconiti Lateralis Preparata, described magnetic suck sheet is arranged around described receiving coil, and described wireless charger includes for producing electricity
The transmitting coil of magnetic wave and the magnet steel arranged around described transmitting coil, during charging, described transmitting coil and described receiving coil
Be oppositely arranged, described receiving coil receive described electromagnetic wave produce electric energy so that described electric terminal is charged, described magnetic
Radix Aconiti Lateralis Preparata is oppositely arranged with described magnet steel and adsorbs mutually.
Wireless charging system the most according to claim 1, it is characterised in that described magnetic Radix Aconiti Lateralis Preparata is loop configuration.
Wireless charging system the most according to claim 2, it is characterised in that described magnetic Radix Aconiti Lateralis Preparata is made up of soft magnetic materials.
Wireless charging system the most according to claim 3, it is characterised in that described magnetic Radix Aconiti Lateralis Preparata becomes with described shell one
Type.
Wireless charging system the most according to claim 1, it is characterised in that described electric terminal also includes being located at described receipts
Holding the antifreeze plate in space, described receiving coil is between described antifreeze plate and described shell.
Wireless charging system the most according to claim 1, it is characterised in that described magnet steel is multiple, multiple described magnet steel
Arrange around described transmitting coil array.
Wireless charging system the most according to claim 1, it is characterised in that described electric terminal is mobile terminal.
Wireless charging system the most according to claim 1, it is characterised in that described electric terminal body includes connecing with described
What take-up circle electrically connected receives circuit and for storing the energy storage device of electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395381.7A CN106059018A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395381.7A CN106059018A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106059018A true CN106059018A (en) | 2016-10-26 |
Family
ID=57169581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395381.7A Pending CN106059018A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106059018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301910A (en) * | 2018-11-30 | 2019-02-01 | 努比亚技术有限公司 | Wireless charging device, mobile terminal |
| CN112271825A (en) * | 2020-11-23 | 2021-01-26 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
| CN112332554A (en) * | 2020-11-23 | 2021-02-05 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204992632U (en) * | 2015-06-17 | 2016-01-20 | 苏州科锐恒机械科技有限公司 | Portable cell -phone battery charging outfit |
| CN105305525A (en) * | 2014-06-20 | 2016-02-03 | 全汉企业股份有限公司 | Wireless charging device |
| CN205265306U (en) * | 2015-12-29 | 2016-05-25 | 东莞市金唐电子科技有限公司 | On -vehicle wireless charger of formula is inhaled to magnetism |
| US20160157002A1 (en) * | 2014-12-02 | 2016-06-02 | Foxconn Interconnect Technology Limited | Magnetic floating loudspeaker |
-
2016
- 2016-06-06 CN CN201610395381.7A patent/CN106059018A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305525A (en) * | 2014-06-20 | 2016-02-03 | 全汉企业股份有限公司 | Wireless charging device |
| US20160157002A1 (en) * | 2014-12-02 | 2016-06-02 | Foxconn Interconnect Technology Limited | Magnetic floating loudspeaker |
| CN204992632U (en) * | 2015-06-17 | 2016-01-20 | 苏州科锐恒机械科技有限公司 | Portable cell -phone battery charging outfit |
| CN205265306U (en) * | 2015-12-29 | 2016-05-25 | 东莞市金唐电子科技有限公司 | On -vehicle wireless charger of formula is inhaled to magnetism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301910A (en) * | 2018-11-30 | 2019-02-01 | 努比亚技术有限公司 | Wireless charging device, mobile terminal |
| CN112271825A (en) * | 2020-11-23 | 2021-01-26 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
| CN112332554A (en) * | 2020-11-23 | 2021-02-05 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
| CN112271825B (en) * | 2020-11-23 | 2022-02-15 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
| CN112332554B (en) * | 2020-11-23 | 2022-02-15 | 瑞声新能源发展(常州)有限公司科教城分公司 | Electronic equipment and wireless charging system |
| WO2022104916A1 (en) * | 2020-11-23 | 2022-05-27 | 瑞声声学科技(深圳)有限公司 | Electronic device and wireless charging system |
| WO2022104911A1 (en) * | 2020-11-23 | 2022-05-27 | 瑞声声学科技(深圳)有限公司 | Electronic device and wireless charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |