CN204992704U - Transmitter that charges that binary channels is wireless - Google Patents
Transmitter that charges that binary channels is wireless Download PDFInfo
- Publication number
- CN204992704U CN204992704U CN201520737587.4U CN201520737587U CN204992704U CN 204992704 U CN204992704 U CN 204992704U CN 201520737587 U CN201520737587 U CN 201520737587U CN 204992704 U CN204992704 U CN 204992704U
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- wireless charging
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a transmitter that charges that binary channels is wireless, it includes the shell and is located wireless charging circuit in the shell, wireless charging circuit includes power access end and two wireless transmitting passageways, the wireless transmitting passageway comprises wireless transmitting circuit and the wireless transmitting coil interconnect of charging of charging, power access end's one end is connected, and the other end is connected the wireless transmitting circuit that charges. The utility model discloses can charge to a cell -phone alone, also can charge simultaneously to two cell -phones, and safety and stability, convenient operation, extensive application and higher market value have.
Description
Technical field
The utility model relates to a kind of two-channel wireless charging reflector, belongs to wireless charging technical field.
Background technology
Wireless charger refers to the equipment utilizing the electromagnetic induction principle between coil to charge to electronic equipment, and principle is similar to transformer.It respectively has a coil at transmitting terminal and receiving terminal, and transmitting terminal coil link cable power produces electromagnetic signal, and the electromagnetic signal of the coil-induced transmitting terminal of receiving terminal thus generation current charge to the battery of electronic equipment.At present, the application product of wireless charging technology mainly mobile phone.
Nowadays, mobile phone has become indispensable communication converter tools in people's daily life, it is at least also staff one, and some people is because of work or other reasons, need to use a not only mobile phone at ordinary times, but how convenient and safe charging is carried out to plurality of mobile phones, wireless charger causes people undoubtedly and more and more payes attention to, but current existing general wireless charger all can only carry out man-to-man charging to mobile phone, a wireless charger cannot be met plurality of mobile phones is charged.
Summary of the invention
For overcoming the problem of two mobile phones being carried out to wireless charging simultaneously, the utility model provides a kind of two-channel wireless charging reflector.
The technical scheme that the utility model is taked is: a kind of two-channel wireless charging reflector, it wireless charging two-channel circuit comprising shell and be positioned at described shell, described wireless charging two-channel circuit comprises power access end and two wireless transmission passages, described wireless transmission passage is interconnected by a wireless charging radiating circuit and a wireless charging transmitting coil and forms, one end of described power access end connects power supply, and the other end connects described wireless charging radiating circuit.
Described wireless transmission passage is independently positioned at the two ends of enclosure.
Described wireless transmission passage is respectively equipped with red green two LED light for showing this channels operation situation; Green light represents that charging is normal, and when red represents that charging is abnormal.
Described wireless charging transmitting coil 4 faces up and parallel with described shell 1 surface.
Described power access end is USB interface.
In order to improve the compatibility of this two-channel wireless charger, the female mouth of described USB interface prioritizing selection micro-USB or the female mouth of mini-USB.
The utility model overcomes the problem that current wireless charger cannot realize charging to plurality of mobile phones, and it separately to a mobile phone charging, also can charge to two mobile phones simultaneously; And safety and stability, easy to operate, with a wide range of applications and higher market value.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the wireless charging two-channel circuit schematic diagram of the utility model inside.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, a kind of two-channel wireless charging reflector, it wireless charging two-channel circuit 2 comprising shell 1 and be positioned at shell 1 inside, shell is provided with the opening of the USB interface 5 of four LED light 6 and power input.Wireless charging two-channel circuit 2 face down, it comprises power input and two wireless transmission passages, and each wireless transmission passage connects a wireless charging transmitting coil 4 by a wireless charging radiating circuit 3 and forms.Power input accesses DC power supply by USB interface, then be that current signal flows into wireless charging transmitting coil 4 by Power convert through wireless charging radiating circuit 3, and when carrying out wireless charging to mobile phone, mobile phone is positioned over two-channel wireless charging reflector arbitrary transmission channel above, wireless charging transmitting coil 4 face up and with shell 1 surface parallel, receiving coil on the wireless charging receiving terminal of now mobile phone battery cover inside is by parallel with the wireless charging transmitting coil 4 on wireless charging two-channel circuit 2 and produce electromagnetic induction, thus current signal is transferred to receiving coil from wireless charging transmitting coil 4, wireless charging receiving circuit again via interior of mobile phone receiving terminal is changed into direct current, thus charge to battery of mobile phone.
Each wireless transmission passage has red green two LED to be used for showing the working condition of this passage, and during work, two mobile phones are all positioned over directly over wireless charging transmitting coil 4, if green light, then represent that this transmission channel is working properly, mobile phone charges normal; If when red, then represent operation irregularity, the placement location of adjustable mobile phone is until it can charge normal.Two transmission channels do not affect mutually, only can give a mobile phone charging, charge also can to two mobile phones simultaneously.
As shown in Figure 2, the power supply of power supply as whole wireless charging two-channel circuit of 5V3A is inputted by USB interface 5, shunt subsequently, flow into respectively in two wireless charging radiating circuits 3, by radiating circuit, 5V direct current is converted to the alternating current of sinusoidal signal again, then flow in coil 4, produce magnetic field by electromagnetic induction principle.And simultaneously, the power supply signal condition feedback that radiating circuit can be flowed through gives main IC, the namely charged state of mobile phone, reflected by the LED light 6 be connected with IC.
Above embodiment, just in order to help reader to get more information about principle of the present utility model and technical essential, should be understood to protection range of the present utility model, but being not limited to so special statement and embodiment.Those skilled in the art can make various other various different structure and combinations of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection range of the present utility model.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (6)
1. a two-channel wireless charging reflector, it is characterized in that: comprise shell and the wireless charging two-channel circuit being positioned at described shell, described wireless charging two-channel circuit comprises power access end and two wireless transmission passages, described wireless transmission passage is interconnected by a wireless charging radiating circuit and a wireless charging transmitting coil and forms, one end of described power access end connects power supply, and the other end connects two described wireless charging radiating circuits.
2. a kind of two-channel wireless charging reflector according to claim 1, is characterized in that: described wireless transmission passage is independently positioned at the two ends of enclosure.
3. a kind of two-channel wireless charging reflector according to claim 1 and 2, is characterized in that: described wireless transmission passage is respectively equipped with red green two LED light for showing this channels operation situation.
4. a kind of two-channel wireless charging reflector according to claim 1, is characterized in that: described wireless charging transmitting coil 4 faces up and parallel with described shell 1 surface.
5. a kind of two-channel wireless charging reflector according to claim 1, is characterized in that: described power access end is USB interface.
6. a kind of two-channel wireless charging reflector according to claim 5, is characterized in that: described USB interface is the female mouth of micro-USB or the female mouth of mini-USB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737587.4U CN204992704U (en) | 2015-09-23 | 2015-09-23 | Transmitter that charges that binary channels is wireless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737587.4U CN204992704U (en) | 2015-09-23 | 2015-09-23 | Transmitter that charges that binary channels is wireless |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992704U true CN204992704U (en) | 2016-01-20 |
Family
ID=55127031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520737587.4U Expired - Fee Related CN204992704U (en) | 2015-09-23 | 2015-09-23 | Transmitter that charges that binary channels is wireless |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602631A (en) * | 2016-07-19 | 2017-04-26 | 苏州祺涵达电子科技有限公司 | Opposite type desktop wireless charging panel |
| CN107019296A (en) * | 2017-05-19 | 2017-08-08 | 盐城市高聚塑业有限公司 | A kind of intelligent spire lamella equipment of anti-cheating |
| CN110121823A (en) * | 2017-04-07 | 2019-08-13 | Oppo广东移动通信有限公司 | Charging equipment, wireless charging device and its control method |
-
2015
- 2015-09-23 CN CN201520737587.4U patent/CN204992704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602631A (en) * | 2016-07-19 | 2017-04-26 | 苏州祺涵达电子科技有限公司 | Opposite type desktop wireless charging panel |
| CN110121823A (en) * | 2017-04-07 | 2019-08-13 | Oppo广东移动通信有限公司 | Charging equipment, wireless charging device and its control method |
| CN110168845A (en) * | 2017-04-07 | 2019-08-23 | Oppo广东移动通信有限公司 | Wireless charging system, method and charging equipment |
| CN110168845B (en) * | 2017-04-07 | 2023-07-25 | Oppo广东移动通信有限公司 | Wireless charging system, method and equipment to be charged |
| CN110121823B (en) * | 2017-04-07 | 2023-09-01 | Oppo广东移动通信有限公司 | Equipment to be charged, wireless charging device and control method thereof |
| CN107019296A (en) * | 2017-05-19 | 2017-08-08 | 盐城市高聚塑业有限公司 | A kind of intelligent spire lamella equipment of anti-cheating |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |