CN200983134Y - Input set using solar cell - Google Patents
Input set using solar cell Download PDFInfo
- Publication number
- CN200983134Y CN200983134Y CNU2006201675359U CN200620167535U CN200983134Y CN 200983134 Y CN200983134 Y CN 200983134Y CN U2006201675359 U CNU2006201675359 U CN U2006201675359U CN 200620167535 U CN200620167535 U CN 200620167535U CN 200983134 Y CN200983134 Y CN 200983134Y
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- CN
- China
- Prior art keywords
- accumulator
- solar cell
- input media
- solar
- media according
- 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
- 230000008054 signal transmission Effects 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims 1
- 229920005591 polysilicon Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Photovoltaic Devices (AREA)
Abstract
An input device that utilizes the solar-energy battery belongs to the field of the computer outer input equipment. The technological essential point of the utility model is that the input device is provided with the solar-energy battery, which enhances the timing sequence inner connection of the charging controller and the accumulator, the solar-energy battery, the charging controller, the accumulator and the input device. The solar-energy battery converts the solar-energy or the house light into the electric energy to achieve the fluctuated direct current voltage in a certain scope, the charging controller converts the direct current voltage achieved by the solar-energy to the stable direct voltage that the accumulator need to charge the accumulator, the accumulator can supply power for the power in the input device. The utility model further increases a convertible recharge, via which the outer direct current power supplies power for the utility model. The utility model has the advantages of simple structure, easy to move, saving electric energy, good to protect the environment and realizes free input.
Description
Technical field
The utility model relates to a kind of input media of novel structure, relates in particular to the input media that uses solar cell, belongs to field of computer external input equipment.
Background technology
Increasing computer entry device, as mouse, handwriting pad, keyboard, hommization day by day on structural design, adopt wireless technology, the cable constraint is thoroughly broken away from wireless telecommunications between realization and the computing machine, has good movability and portability, greatly improve the relation of people and computing machine, adapted to the fast pace life of modern society.But the working power of these equipment adopts rechargeable battery to power more, uses inconvenience, obviously influences work efficiency, wastes resource again, also is unfavorable for environmental protection.
The utility model content
Technical problem to be solved in the utility model is, a kind of input media that is beneficial to environmental protection that not only can utilize solar cell for supplying power but also can use common external power supply is provided.
The technical scheme that the utility model technical solution problem adopts is, include power supply, wireless signal transmission receiving trap and shell, solar cell is set on the shell, also comprise charge controller and accumulator, connect in turn between solar cell, charge controller, accumulator and the power supply, charge controller converts the DC voltage of the fluctuation that solar cell obtains to the galvanic current pressure, and to charge in batteries, accumulator can be the power supply power supply.
The beneficial effects of the utility model are that simple in structure, convenient moving saved electric power energy, is of value to environmental protection, is particularly suitable for out using, realizes freely importing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the theory diagram of the input media of the use solar cell that the utility model proposes.
Fig. 2 increases the theory diagram of convert charging device for the utility model.
The embodiment that Fig. 3 provides for the utility model uses a kind of schematic appearance of the wireless handwriting pad of solar cell.
The embodiment that Fig. 4 provides for the utility model uses the another kind of schematic appearance of the wireless handwriting pad of solar cell.
Reference numeral:
1 is shell, and 2 is solar cell.
Embodiment
Input media as the computing machine external input device has handwriting pad, mouse, keyboard, and present embodiment is the implementation process of example explanation technical solutions of the utility model with wireless handwriting pad.
Wireless handwriting pad structurally includes hand-written circuit board, wireless signal transmission receiving trap and shell, different with common handwriting pad is, the related handwriting pad of the utility model is by solar cell for supplying power, includes solar cell, charge controller, accumulator and handwriting pad power supply.Fig. 1 is a theory diagram of the present utility model, connects in turn between solar cell, charge controller, accumulator and the handwriting pad power supply.Solar cell is arranged on any position of handwriting pad shell, and charge controller, accumulator and handwriting pad power distribution are in the handwriting pad shell.Solar cell changes into electric energy with sun power or room light photograph, obtains the DC voltage of fluctuation within the specific limits.Charge controller is in order to regulation and control and the DC voltage that obtained of stable solar cell, and is charge in batteries with the stable DC voltage that the DC voltage that solar cell obtains converts accumulator to and needs.Accumulator can be the power supply of handwriting pad power supply.Wireless signal transmission receiving trap and main frame are set up mutual communication, are used to receive the control signal of main frame and the input signal of handwriting pad, and launch the signal that is received.Main at present radio frequency control module, infrared control module, wireless USB module or the Bluetooth control module of adopting of wireless signal transmission receiving trap.Present embodiment adopts Bluetooth control module, and host side is provided with a sending and receiving apparatus, and a sending and receiving apparatus is set in the handwriting pad shell 1, carries out communication with the sending and receiving apparatus of main frame by Bluetooth technology.
Fig. 2 sets up the theory diagram of convert charging device for the utility model.On the basis of Fig. 1, increasing a convert charging device is patchplug, and the convert charging device connects accumulator, handwriting pad power supply and external dc power respectively, is powered to accumulator or handwriting pad power supply by the convert charging device by external dc power.
Solar cell can be monocrystalline silicon battery, also can be polycrystal silicon cell, or other compound substance battery.Accumulator is rechargeable lithium battery or other rechargeable battery.
Fig. 3, Fig. 4 use the structural representation of the wireless handwriting pad embodiment of solar cell for the utility model.Solar cell is installed in any position on the handwriting pad housing face-plate, and Fig. 3 is the upside that is installed in the handwriting pad panel, and Fig. 4 is the left and right sides that is installed in the handwriting pad panel.
The utility model both can the applied solar energy powered battery, also can use the common power power supply.Simple in structure, easy to use.Use solar cell for supplying power, help energy savings, protection environment, the development of enhancing harmony between man and nature.
Claims (10)
1, a kind of input media that uses solar cell, have power supply, wireless signal transmission receiving trap and shell, it is characterized in that, also comprise solar cell, charge controller, accumulator, connect in turn between solar cell, charge controller, accumulator and the power supply, charge controller converts the DC voltage of the fluctuation that solar cell obtains to the galvanic current pressure, and to charge in batteries, accumulator can be the power supply power supply.
2, input media according to claim 1 is characterized in that, solar cell is arranged on any position of housing face-plate.
3, input media according to claim 1 is characterized in that, comprises a convert charging device.
4, input media according to claim 3 is characterized in that, the convert charging device is connected with power supply.
5, input media according to claim 3 is characterized in that, the convert charging device is connected with accumulator.
6, input media according to claim 3 is characterized in that, the convert charging device is connected with accumulator with power supply respectively.
7, input media according to claim 1 is characterized in that, solar cell is a monocrystaline silicon solar cell.
8, input media according to claim 1 is characterized in that, solar cell is a polysilicon solar cell.
9, input media according to claim 1 is characterized in that, accumulator is a lithium battery.
10, input media according to claim 1 is characterized in that, the wireless signal transmission receiving trap adopts radio frequency control module, or infrared control module, or wireless USB module, or Bluetooth control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201675359U CN200983134Y (en) | 2006-12-18 | 2006-12-18 | Input set using solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201675359U CN200983134Y (en) | 2006-12-18 | 2006-12-18 | Input set using solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983134Y true CN200983134Y (en) | 2007-11-28 |
Family
ID=38910287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201675359U Expired - Fee Related CN200983134Y (en) | 2006-12-18 | 2006-12-18 | Input set using solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983134Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI454014B (en) * | 2011-12-23 | 2014-09-21 | Kinpo Elect Inc | Power management module for solar cell, power management method for solar cell and calculator using the same |
-
2006
- 2006-12-18 CN CNU2006201675359U patent/CN200983134Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI454014B (en) * | 2011-12-23 | 2014-09-21 | Kinpo Elect Inc | Power management module for solar cell, power management method for solar cell and calculator using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20111218 |