CN104767287A - Biological recognition electronic device with remote wireless charging and power supply function - Google Patents
Biological recognition electronic device with remote wireless charging and power supply function Download PDFInfo
- Publication number
- CN104767287A CN104767287A CN201510113808.5A CN201510113808A CN104767287A CN 104767287 A CN104767287 A CN 104767287A CN 201510113808 A CN201510113808 A CN 201510113808A CN 104767287 A CN104767287 A CN 104767287A
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- China
- Prior art keywords
- power supply
- bio
- electronic equipment
- reflector
- wireless
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- 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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Links
- 230000006698 induction Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- H02J7/025—
Abstract
A wired charging and power supply mode is adopted in currently-known biological recognition electronic devices such as mobile phones and computers with the fingerprint recognition function, and the wireless charging and power supply mode is a short-distance contact induction mode. A biological recognition electronic device with the remote wireless charging and power supply function aims at achieving the purposes that a power source charges and supplies power to the biological recognition electronic device in a wireless mode, wireless charging and wireless power supply can be achieved for the same biological recognition electronic device, a power source wireless transmitter transmits electromagnetic waves through a reflector, and the electromagnetic waves are transmitted to a wireless electric energy receiver through space so as to achieve the charging and power supply purposes for the biological recognition electronic device.
Description
Technical field
The present invention relates to the bio-identification electronic equipment that a kind of long distance wireless fills power supply.
Technical background
Current known bio-identification electronic equipment, if the portable computer of fingerprint recognition etc. fill power supply for wired, it is short range Contact Sensor that wireless charging is powered.Separate when wireless charging and wireless power, can not realize same bio-identification electronic equipment namely can wireless charging also can wireless power. restricted between bio-identification electronic equipment and power supply, can not move freely.
Summary of the invention
The object of the invention is; Power supply to be charged to bio-identification electronic equipment by long distance wireless mode and powers, same bio-identification 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, electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to bio-identification electronic equipment, long-range resonance and transmitting coil serial or parallel connection electric capacity, require that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire at induction receiving terminal and transmitting terminal simultaneously.Reflector is the metal of cauldron shape.For transmitting and receiving focusing during electromagnetic wave.Transmitting terminal can utilize the power supply of car itself, or other power supplys are set up separately.Radio wave resonance launch and accept energy technologies is known technology, and this technological invention point is this technology to quote at bio-identification electronic equipment, replaces traditional biological identification electronic equipment power source supply mode.Power supply is become alternating current by oscillator and to be amplified by power amplifier and become radio wave through transmitting antenna again, is converged and directional transmissions electromagnetic wave, by reflector convergence 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 bridge rectifier and the filter capacitor composition of four diodes. this technical characterstic is band transmitting and receiving antennas, long-range contactless transmitting and receiving electric energy. can a reflector, multiple receiver, namely multiple equipment can use a reflector simultaneously jointly. and long-range resonance mode 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; Unrestricted between bio-identification electronic equipment and power supply, can move freely.
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is the bio-identification electronic equipment that a kind of long distance wireless fills power supply
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 14 bio-identification electronic equipment 15 power amplifier in figure
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 bio-identification electronic equipment (14).Bio-identification electronic equipment is charged.Power supply electricity of leading up in addition is held rectifier (10) and supply power voltage current controller (13) to enter bio-identification electronic equipment (14) and is powered to bio-identification electronic equipment.Reflector (2) is for converging and electrically oriented wave.
Claims (5)
1. long distance wireless fills a bio-identification electronic equipment for power supply, 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 bio-identification electronic equipment.Realize same bio-identification electronic equipment namely can wireless charging also can wireless power, long-range resonance and transmitting coil serial or parallel connection electric capacity, require that emitting-receiving system frequency is identical simultaneously, fixes up an aerial wire at induction receiving terminal and transmitting terminal simultaneously.
2. a kind of long distance wireless according to claim 1 fills the bio-identification electronic equipment of power supply, it is characterized in that; Converged and directional transmissions electromagnetic wave by reflector.
3. a kind of long distance wireless according to claim 1 fills the bio-identification electronic equipment of power supply, it is characterized in that; Converged and directional reception electromagnetic wave by reflector.
4. a kind of long distance wireless according to claim 1 fills the bio-identification electronic equipment of power supply, 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. can a reflector, and multiple receiver, namely multiple equipment can use a reflector simultaneously jointly.
5. a kind of long distance wireless according to claim 1 fills the bio-identification electronic equipment of power supply, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113808.5A CN104767287A (en) | 2015-03-12 | 2015-03-12 | Biological recognition electronic device with remote wireless charging and power supply function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113808.5A CN104767287A (en) | 2015-03-12 | 2015-03-12 | Biological recognition electronic device with remote wireless charging and power supply function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104767287A true CN104767287A (en) | 2015-07-08 |
Family
ID=53648976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510113808.5A Pending CN104767287A (en) | 2015-03-12 | 2015-03-12 | Biological recognition electronic device with remote wireless charging and power supply function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104767287A (en) |
-
2015
- 2015-03-12 CN CN201510113808.5A patent/CN104767287A/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 |
Application publication date: 20150708 |
|
| WD01 | Invention patent application deemed withdrawn after publication |