CN204465111U - Wireless charging is to positioning auxiliary device - Google Patents
Wireless charging is to positioning auxiliary device Download PDFInfo
- Publication number
- CN204465111U CN204465111U CN201520238132.8U CN201520238132U CN204465111U CN 204465111 U CN204465111 U CN 204465111U CN 201520238132 U CN201520238132 U CN 201520238132U CN 204465111 U CN204465111 U CN 204465111U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- auxiliary device
- positioning auxiliary
- coil
- ferromagnetic material
- 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
This wireless charging is to positioning auxiliary device, not easily aim at for receiving terminal during current wireless charging and transmitting terminal, the problem easily walked, the method of the ferromagnetism ferromagnetic material taking correspondence position device in the middle part of transmitting coil and in the middle part of receiving coil to attract each other for a pair, accomplish the automatic aligning of wireless charging, more random during placement, charged state keeps stable.
Description
Technical field
The utility model belongs to mobile phone accessories field, particularly a kind of servicing unit of wireless charging.
Background technology
Current wireless charger, during charging, receiving terminal and transmitting terminal still rely on artificial contraposition, not easily aim at, and more easily walk, and cause that charging effect is not good even not to be filled electricity with and be quite at a loss.Some is in order to reduce contraposition difficulty, and transmitting terminal makes multi-thread ring type, and volume is strengthened, and cost increases.
Summary of the invention
namely the purpose of this utility model be to provide a kind ofcan the servicing unit of wireless charging that can to a certain degree locate again of automatic aligning.
the purpose of this utility model is achieved in thatin the middle part of wireless charger transmitting coil and the ferromagnetism ferromagnetic material that in the middle part of mobile phone receiving coil, correspondence position device attracts each other for a pair.
the utility model has the advantages that:during charging, receiving terminal and transmitting terminal can accomplish automatic aligning, can keep location, not easily walk under non-strong External force interference.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is elaborated.
accompanying drawing is the utility model structural representation.
Embodiment
as accompanying drawing,wireless charger
installing in housing 1there is transmitting
coil 2,launch
the center installing of coil 2one ferromagnetic material 3, another ferromagnetic material 4 attracted each other with it embeds mobile phone shell on the back 5 and fixes, its position alignment receiving coil 6 center.May combining of ferromagnetic material 3 and 4 comprises: 1: both are permanent magnet, and polarity is inhaled on the contrary mutually; 2:3 is permanent magnet, and 4 is soft magnetic bodies; 3:3 is soft magnetic bodies, and 4 is permanent magnet.The present embodiment 3 adopts ferromagnetic material neodymium iron boron, and 4 adopt iron plate.Because ferromagnetic material 3 is together with 4 firmly inhale, launch
coil 2 withreceiving coil 6 is in best alignment all the time, even if slightly move under external force, and also can in the effect of magnetic force double counterpoint next time.Launch
coil andthe wiring of receiving coil and associated driver circuitry all belong to existing mature technology, repeat no more herein.
the utility model is used forwith wireless charging receiving function
mobile phone wireless charges,more random when automatic aligning makes to place, charged state keeps more stable, thus makes charging conversion efficiency keep the highest.
Claims (1)
1.
a kind of wireless charging to positioning auxiliary device,by shell, transmitting
coil etc.composition, is characterized in that, in the middle part of wireless charger transmitting coil and the ferromagnetism ferromagnetic material that in the middle part of mobile phone receiving coil, correspondence position device attracts each other for a pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238132.8U CN204465111U (en) | 2015-04-20 | 2015-04-20 | Wireless charging is to positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238132.8U CN204465111U (en) | 2015-04-20 | 2015-04-20 | Wireless charging is to positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465111U true CN204465111U (en) | 2015-07-08 |
Family
ID=53671938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238132.8U Expired - Fee Related CN204465111U (en) | 2015-04-20 | 2015-04-20 | Wireless charging is to positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204465111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538989A (en) * | 2019-01-24 | 2019-03-29 | 上海智汇电器有限公司 | Hand-held LED illumination device |
| CN109654433A (en) * | 2019-01-24 | 2019-04-19 | 上海智汇电器有限公司 | Wireless charging LED straight panel lamp |
| CN111373629A (en) * | 2018-03-26 | 2020-07-03 | 华为技术有限公司 | Wireless charging alignment detection method and electronic equipment |
-
2015
- 2015-04-20 CN CN201520238132.8U patent/CN204465111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373629A (en) * | 2018-03-26 | 2020-07-03 | 华为技术有限公司 | Wireless charging alignment detection method and electronic equipment |
| CN109538989A (en) * | 2019-01-24 | 2019-03-29 | 上海智汇电器有限公司 | Hand-held LED illumination device |
| CN109654433A (en) * | 2019-01-24 | 2019-04-19 | 上海智汇电器有限公司 | Wireless charging LED straight panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |