CN205405442U - Environment -friendly laser keyboard - Google Patents
Environment -friendly laser keyboard Download PDFInfo
- Publication number
- CN205405442U CN205405442U CN201620170752.7U CN201620170752U CN205405442U CN 205405442 U CN205405442 U CN 205405442U CN 201620170752 U CN201620170752 U CN 201620170752U CN 205405442 U CN205405442 U CN 205405442U
- Authority
- CN
- China
- Prior art keywords
- keyboard body
- keyboard
- accumulator
- environment
- plug
- 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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an environment -friendly laser keyboard, which comprises a keyboard body, the charge controller that the inside of keyboard body set up the battery and was connected with the battery, the battery card is on the inside bottom surface of keyboard body, the power input end connecting plug of battery, the USB interface is connected to the power output end of battery, still set up the electric wire receiving room between battery and plug, rotary joint is still installed to outside at the keyboard body, installation polylith solar cell panel on rotary joint, connect through the articulated elements between two liang of solar cell panel, can fold between the two adjacent solar cell panel, whole solar cell panel all are connected with charge controller. By adopting the above structure, the utility model, under the condition that does not have the electricity, the electricity that can utilize solar cell panel to produce carries out work, and is energy -concerving and environment -protective, especially adapted in some occasions that can't supply power uses.
Description
Technical field
This utility model relates to art of keypads, is specifically related to environment-friendly type laser keyboard.
Background technology
Having projection virtual keyboard on existing market, projection virtual keyboard is by virtual laser projections keyboard, it is possible to replace the input keyboard in hand-held intelligent equipment, it is achieved the input function of smart machine.This equipment is as the peripheral hardware of hand-held intelligent equipment, it is necessary to user is carried with together with smart machine.Simultaneously because the power supply capacity restriction of smart machine, a lot of user need additionally to carry a portable power source equipment so that user personal effects is too much, can cause the very big inconvenient of user.Existing laser keyboard also has and carries power supply, but this keyboard is in order to easy to carry, then only by portable power source that this Power Management Design is detachable, it needs the charger ability needing to be pulled up with special when charging chargeable, and this kind of charging is required for could charge when having electric, to some remote mountain areas, or go on a hike in way, then can not use when not having electric.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that environment-friendly type laser keyboard, and this keyboard is not when having electric, it is possible to utilize the electricity that solar panel produces to be operated, energy-conserving and environment-protective, is highly suitable for some occasions that cannot power and uses.
For solving above-mentioned technical problem, this utility model is by the following technical solutions: environment-friendly type laser keyboard, including keyboard body, the inside of described keyboard body arranges accumulator and the charge controller being connected with accumulator, accumulator is stuck in the inner bottom surface of keyboard body, the power input of accumulator connects plug, the power output end of accumulator connects USB interface, cable holder room is also set up between accumulator and plug, in the outside of keyboard body, swivel joint is also installed, swivel joint is installed polylith solar panel, it is attached by articulated elements between solar panel between two, can fold between adjacent two solar panels, whole solar panels are all connected with charge controller.This keyboard can while keeping laser keyboard word input function, the needs according to user, utilizes the USB interface arranged on keyboard to be charged convenient for smart machine, it is charged including to mobile phone, simultaneously because design live wire receiving room, and by wire intertwist on elastic reel, make power line convenient storage, facilitate the charging of power supply, the length of power line can design relatively long, and keyboard charging is more convenient, simple in construction, it is convenient for carrying, it is to avoid user's personal effects is too much excessively assorted.The polylith solar panel arranged on keyboard body outer surface, polylith solar energy energy cell panel is expanded into a plane, receive more solar energy, producing more electric energy, electric energy passes to accumulator and electric energy is stored for keyboard and the charging of other smart machine after first passing through charge controller process.And between solar battery group and accumulator, add charge controller, then it is to protect accumulator, it is to avoid overcharge and overdischarge phenomenon occur, extends the service life of accumulator.When outside can provide electric energy or not use keyboard, it is possible to being undertaken polylith solar panel folding and reduce taking up room of solar panel, shortest key disk storage is carried.
Described swivel joint can be automatically connected in the polylith solar panel above swivel joint to arbitrarily angled by band, can be entirely located in a plane by rotation between polylith solar panel.Pass through swivel joint, it is possible to by the angle adjustment of solar panel to the direction towards the sun, in order to produce more electric energy.
In described USB interface, interference fit has rubber seal plug, and rubber seal plug is connected on keyboard body by a plastic tape.
Described cable holder indoor are provided with an elastic reel, elastic reel is movably connected on a support column, support column is fixedly mounted on the keyboard body of cable holder room, is provided with clockwork spring between support column and elastic reel, and plug runs through keyboard body and extends to outside keyboard body.
The side of described keyboard body is provided with the groove of an accommodation plug, and the external articulation at groove has a cover cap.Prevent dust from entering the normal operation of the elastic reel of cable holder room impact.
Compared with prior art, the beneficial effects of the utility model are:
1, the polylith solar panel arranged on keyboard body outer surface, polylith solar energy energy cell panel is expanded into a plane, receive more solar energy, produce more electric energy, electric energy passes to accumulator and electric energy is stored for keyboard and the charging of other smart machine, energy-conserving and environment-protective after first passing through charge controller process.
2, between solar battery group and accumulator, add charge controller, be then to protect accumulator, it is to avoid overcharge and overdischarge phenomenon occur, extends the service life of accumulator.
3, owing to being connected by articulated elements between solar panel, when outside can provide electric energy or not use keyboard, it is possible to being undertaken polylith solar panel folding and reduce taking up room of solar panel, shortest key disk storage is carried.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, accompanying drawing labelling is expressed as: 1, keyboard body；2, accumulator；3, plug；4, USB interface；5, rubber seal plug；6, cable holder room；7, groove；8 cover caps；9, solar panel；10, articulated elements；11, swivel joint；12, charge controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model being further elaborated, embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, this utility model includes keyboard body 1, the inside of described keyboard body 1 arranges accumulator 2 and the charge controller 12 being connected with accumulator 2, accumulator 2 is stuck in the inner bottom surface of keyboard body 1, the power input of accumulator 2 connects plug 3, the power output end of accumulator 2 connects USB interface 4, cable holder room 6 is also set up between accumulator 2 and plug 3, in the outside of keyboard body 1, swivel joint 11 is also installed, swivel joint 11 is installed polylith solar panel 9, it is attached by articulated elements 10 between solar panel 9 between two, can fold between adjacent two solar panels 9, whole solar panels 9 are all connected with charge controller 12.
This keyboard can while keeping laser keyboard word input function, the needs according to user, utilizes the USB interface arranged on keyboard to be charged convenient for smart machine, it is charged including to mobile phone, simultaneously because design live wire receiving room, and by wire intertwist on elastic reel, make power line convenient storage, facilitate the charging of power supply, the length of power line can design relatively long, and keyboard charging is more convenient, simple in construction, it is convenient for carrying, it is to avoid user's personal effects is too much excessively assorted.The polylith solar panel arranged on keyboard body outer surface, polylith solar energy energy cell panel is expanded into a plane, receive more solar energy, producing more electric energy, electric energy passes to accumulator and electric energy is stored for keyboard and the charging of other smart machine after first passing through charge controller process.And between solar battery group and accumulator, add charge controller, then it is to protect accumulator, it is to avoid overcharge and overdischarge phenomenon occur, extends the service life of accumulator.When outside can provide electric energy or not use keyboard, it is possible to being undertaken polylith solar panel folding and reduce taking up room of solar panel, shortest key disk storage is carried.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: described swivel joint 11 can be automatically connected in the polylith solar panel 9 above swivel joint 11 to arbitrarily angled by band, can be entirely located in a plane by rotation between polylith solar panel 9.Pass through swivel joint, it is possible to by the angle adjustment of solar panel to the direction towards the sun, in order to produce more electric energy.
In described USB interface 4, interference fit has rubber seal plug, and rubber seal plug is connected on keyboard body 1 by a plastic tape.Dust is avoided to enter in USB interface.
An elastic reel it is provided with in described cable holder room 6, elastic reel is movably connected on a support column, support column is fixedly mounted on the keyboard body 1 of cable holder room, is provided with clockwork spring between support column and elastic reel, and plug runs through keyboard body and extends to outside keyboard body.Convenient for collecting electric wire, it is to avoid wire intertwist, affects the use in later stage.
The side of described keyboard body 1 is provided with the groove 7 of an accommodation plug 3, and the external articulation at groove 7 has a cover cap 8.Prevent dust from entering the normal operation of the elastic reel of cable holder room impact.
Just this utility model can be realized as mentioned above.
Claims (5)
- null1. environment-friendly type laser keyboard，Including keyboard body (1)，It is characterized in that: the inside of described keyboard body (1) arranges accumulator (2) and the charge controller (12) being connected with accumulator (2),Accumulator (2) is stuck in the inner bottom surface of keyboard body (1)，The power input of accumulator (2) connects plug (3)，The power output end of accumulator (2) connects USB interface (4)，Cable holder room (6) is also set up between accumulator (2) and plug (3)，In the outside of keyboard body (1), swivel joint (11) is also installed，At swivel joint (11) upper installation polylith solar panel (9)，It is attached by articulated elements (10) between solar panel (9) between two，Can fold between adjacent two solar panels (9)，Whole solar panels (9) are all connected with charge controller (12).
- 2. environment-friendly type laser keyboard according to claim 1, it is characterized in that: described swivel joint (11) can be automatically connected in the polylith solar panel (9) of swivel joint (11) top to arbitrarily angled by band, can be entirely located in a plane by rotation between polylith solar panel (9).
- 3. environment-friendly type laser keyboard according to claim 1, it is characterised in that: the upper interference fit of described USB interface (4) has rubber seal plug, and rubber seal plug is connected on keyboard body (1) by a plastic tape.
- 4. environment-friendly type laser keyboard according to claim 1, it is characterized in that: in described cable holder room (6), be provided with an elastic reel, elastic reel is movably connected on a support column, support column is fixedly mounted on the keyboard body (1) of cable holder room, being provided with clockwork spring between support column and elastic reel, plug runs through keyboard body and extends to outside keyboard body.
- 5. environment-friendly type laser keyboard according to claim 1, it is characterised in that: the side of described keyboard body (1) is provided with the groove (7) of an accommodation plug (3), and the external articulation at groove (7) has a cover cap (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170752.7U CN205405442U (en) | 2016-03-07 | 2016-03-07 | Environment -friendly laser keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170752.7U CN205405442U (en) | 2016-03-07 | 2016-03-07 | Environment -friendly laser keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405442U true CN205405442U (en) | 2016-07-27 |
Family
ID=56441438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170752.7U Expired - Fee Related CN205405442U (en) | 2016-03-07 | 2016-03-07 | Environment -friendly laser keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405442U (en) |
-
2016
- 2016-03-07 CN CN201620170752.7U patent/CN205405442U/en not_active Expired - Fee Related
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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: 20160727 Termination date: 20170307 |