CN104467204A - 3D display electronic device wirelessly charged and powered - Google Patents
3D display electronic device wirelessly charged and powered Download PDFInfo
- Publication number
- CN104467204A CN104467204A CN201410776800.2A CN201410776800A CN104467204A CN 104467204 A CN104467204 A CN 104467204A CN 201410776800 A CN201410776800 A CN 201410776800A CN 104467204 A CN104467204 A CN 104467204A
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- electronic equipment
- powered
- reflector
- wireless charging
- electromagnetic wave
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- 230000006698 induction Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- H02J7/025—
Abstract
Currently, well known 3D display electronic devices such as 3D display mobile phones and 3D display tablet PCs are charged and powered through wires. A 3D display electronic device wirelessly charged and powered aims to achieve the purposes that a power source charges and supplies power to the 3D display electronic device wirelessly, and the same 3D display electronic device can be charged wirelessly and can also be powered wirelessly. According to the technical scheme, a wireless emitter of the power source emits electromagnetic waves through a reflector, and the electromagnetic waves are transmitted to a wireless power receiver through space to charge and supply power to the 3D display electronic device.
Description
Technical field
The present invention relates to the 3D display electronic equipment that a kind of wireless charging is powered.
Technical background
Current known 3D shows electronic equipment, as 3D shows mobile phone, the 3D such as 3D display panel computer show electronic equipment and fill power supply for wired, separate when wireless charging and wireless power, same 3D can not be simultaneously used in show in electronic equipment. can not realize showing electronic equipment at same 3D and namely can also can show between electronic equipment and power supply restricted by wireless power .3D by wireless charging, can not move freely.
Summary of the invention
The object of the invention is; Power supply wirelessly shows electronic equipment to 3D and charges and power, same 3D display electronic equipment both can wireless charging also can wireless power.
The scheme that its technical problem of solution of the present invention adopts is; Power supply wireless reflector goes out electromagnetic wave by reflector, and electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to 3D display electronic equipment, four patterns: 1 induction, two coils are responded to mutually.2 couplings.3 resonance: induction or the resonance of long-range serial or parallel connection electric capacity composition.4 long-range resonance: i.e. transmitting coil parallel connection or series capacitance, requires that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire simultaneously at induction receiving terminal and transmitting terminal.Reflector is the metal of cauldron shape.For transmitting and receiving focusing during electromagnetic wave.The wireless transmission energy technologies of four patterns is known technology, and this technological invention point is this technology to quote to show electronic equipment at 3D, replaces traditional 3D to show electronic equipment power source supply mode.Converged and directional transmissions electromagnetic wave by reflector, converged and directional reception electromagnetic wave by reflector.Supply power voltage current controller is made up of 78 serial integrated regulators, for power supply. and charging voltage and current controller is made up of 78 serial integrated regulators and pulse or switching circuit, produces pulse, for charging.Rectifier is the bridge rectifier of four diodes and filter capacitor composition. can a reflector, multiple receiver, namely multiple equipment can use a reflector simultaneously jointly. and radio source receiver is made up of reception antenna filter, reception antenna is by radio wave reception, and filter is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.
Benefit of the present invention is; 3D shows between electronic equipment and power supply unrestricted, can move freely.
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is that the 3D that a kind of wireless charging of long-range resonance mode is powered shows electronic equipment
In figure, 1 power supply wireless reflector 2 reflector 3 transmitting antenna 4 power supply 5 oscillator 6 radio wave 7 radio source receiver 8 reception antenna 9 filter 10 feeder ear rectifier 11 charging end rectifier 12 charging voltage and current controller 13 supply power voltage current controller 143D shows electronic equipment 15 power amplifier
In FIG
Power supply wireless reflector (1) is made up of transmitting antenna (3) power supply (4) oscillator (5) power amplifier (15), and power supply (4) becomes alternating current by oscillator (5) and becomes radio wave (6) through transmitting antenna (3) again by power amplifier (15).Radio source receiver (7) is made up of reception antenna (8) filter (9), radio wave (6) receives by reception antenna (8), and filter (9) is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.Electricity is divided into two-way, and a road is that charged electrical end rectifier (11) and charging voltage and current controller (12) enter 3D display electronic equipment (14), shows electronic equipment charge to 3D.Power supply electricity of leading up in addition is held rectifier (10) and supply power voltage current controller (13) to enter 3D display electronic equipment (14) and is powered to 3D display electronic equipment.Reflector (2) is for converging and electrically oriented wave.
Fig. 2 system block diagram
In figure
1 ejection values antenna 2 resonate reception antenna 3 change over switch 4 charging end export 5 feeder ears export
In fig. 2
Ejection values antenna (1) emitting electromagnetic wave is received by resonance reception antenna (2), wherein tunable capacitor and coil form frequency-selector, for fine-tuned emission and receive frequency. point two-way, a road is that another road feeder ear output (5), charging end output (4) is switched by change over switch (3).
Claims (7)
1. the 3D that wireless charging is powered shows an electronic equipment, it is characterized in that; Power supply wireless reflector goes out electromagnetic wave by reflector, and electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to 3D display electronic equipment.Realize same 3D show electronic equipment namely can wireless charging also can wireless power four patterns: 1 induction, two coils are responded to mutually.2 couplings.3 resonance: induction or the resonance of long-range serial or parallel connection electric capacity composition.4 long-range resonance: i.e. transmitting coil parallel connection or series capacitance, requires that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire simultaneously at induction receiving terminal and transmitting terminal.
2. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Converged and directional transmissions electromagnetic wave by reflector.
3. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Converged and directional reception electromagnetic wave by reflector.
4. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Power supply is become alternating current by oscillator and to be amplified by power amplifier and become radio wave through transmitting antenna again.Feature is band transmitting and receiving antennas, long-range contactless transmitting and receiving electric energy.
5. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Radio source receiver is made up of reception antenna filter, and reception antenna is by radio wave reception, and filter is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.
6. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Can a reflector, multiple receiver, namely multiple equipment can use a reflector simultaneously jointly.
7. the 3D that a kind of wireless charging according to claims (1) is powered shows electronic equipment, it is characterized in that; Ejection values antenna transmission electromagnetic wave is received by resonance reception antenna, and wherein tunable capacitor and coil form frequency-selector, for fine-tuned emission and receive frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776800.2A CN104467204A (en) | 2014-12-06 | 2014-12-06 | 3D display electronic device wirelessly charged and powered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776800.2A CN104467204A (en) | 2014-12-06 | 2014-12-06 | 3D display electronic device wirelessly charged and powered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467204A true CN104467204A (en) | 2015-03-25 |
Family
ID=52912778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776800.2A Pending CN104467204A (en) | 2014-12-06 | 2014-12-06 | 3D display electronic device wirelessly charged and powered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467204A (en) |
-
2014
- 2014-12-06 CN CN201410776800.2A patent/CN104467204A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |