CN201892916U - Power generation keyboard - Google Patents
Power generation keyboard Download PDFInfo
- Publication number
- CN201892916U CN201892916U CN2010206105150U CN201020610515U CN201892916U CN 201892916 U CN201892916 U CN 201892916U CN 2010206105150 U CN2010206105150 U CN 2010206105150U CN 201020610515 U CN201020610515 U CN 201020610515U CN 201892916 U CN201892916 U CN 201892916U
- Authority
- CN
- China
- Prior art keywords
- key
- keyboard
- key post
- posts
- power generation
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model relates to a power generation keyboard, which mainly comprises key caps, a keyboard case and key posts, wherein the key posts are inserted into the case, the top ends of the key posts are connected with the key caps, a spring is wound on the surface of each key post and is positioned between the case and each key cap, annular magnets are processed in the case corresponding to each key post, the lower sides of the magnets are connected with electronic contact sheets, the root parts of the key posts are in a fork shape, coils are wound on the surfaces of the key posts, in addition, the positions and the size of the coils correspond to those of the magnets, and the coils are connected with a storage battery through conducting wires. The power generation keyboard disclosed by the utility model has the advantages of reasonable structure, exquisite process and the like and is simple to operate.
Description
Technical field the utility model relates to a kind of electronic components, especially a kind of computer control assembly.
Background technology is present, and the keyboard of Shi Yonging is divided into wired and wireless two kinds instantly, and wired keyboard is owing to the influence of connecting line, and it is very inconvenient to use, and wireless keyboard needs powered battery, not only bad for environmental protection, has also caused certain battery expense simultaneously.Therefore, present Wireless Keyboard causes no small trouble to people.
The summary of the invention the purpose of this utility model provide a kind of when relying on button do work and the generating keyboard that generates electricity.
The utility model mainly comprises keycap, keyboard case and key post, and the key post inserts shell, and the top is connected with keycap, and at key post surface winding spring, spring is between shell and the keycap; Corresponding in the enclosure each key post processing circular ring magnet, the magnet below is connected with the electronics contact; Key post root is a fork-shaped, surperficial winding around, and coil and magnet positions, big or small corresponding; Coil is connected with accumulator by lead.
During use, when pushing button, the keycap compression spring is stored in part energy in the spring, and the magnetic induction line of the downward septum magnet of coil of key post below at this moment, just can produce electric current in the circuit simultaneously, is deposited in accumulator through lead.After unclamping hand, spring recovers deformation, again keycap is pushed up original position, drive coil simultaneously with opposite direction cutting magnetic induction line, produce the electric current opposite with original direction in the circuit, this electric current is through rectifier bridge, deposited in the accumulator again, at this moment, finished once complete power generation process.When constantly knocking keyboard, energy is constantly deposited in accumulator, reaches the purpose of self power generation.
Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, simple to operate, technology is exquisite, and be particularly suitable for Wireless Keyboard and use, in knocking the keyboard process, just can generate electricity at every turn, need not to consume other electric energy, realize energy-conservation purpose.
Description of drawings Fig. 1 is a spatial structure sketch of the present utility model.
Embodiment mainly comprises keycap 1, keyboard case 2 and key post 3 in spatial structure sketch of the present utility model shown in Figure 1, the key post inserts shell, and the top is connected with keycap, and at key post surface winding spring 4, spring is between shell and the keycap; Corresponding in the enclosure each key post processing circular ring magnet 5, the magnet below is connected with the electronics contact; Key post root is a fork-shaped, surperficial winding around 6, and coil and magnet positions, big or small corresponding; Coil is connected with accumulator by lead.
Claims (1)
- One kind the generating keyboard, mainly comprise keycap (1), keyboard case (2) and key post (3), it is characterized in that: key post (3) inserts shell (2), and the top is connected with keycap (1), at the surperficial winding spring of key post (3) (4), spring (4) is between shell (2) and the keycap (1); Corresponding each key post (3) processing circular ring magnet (5) in shell (2), magnet (5) below is connected with the electronics contact; Key post (3) root is a fork-shaped, surperficial winding around (6), and coil (6) and magnet (5) position, big or small corresponding; Coil (6) is connected with accumulator by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206105150U CN201892916U (en) | 2010-11-17 | 2010-11-17 | Power generation keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206105150U CN201892916U (en) | 2010-11-17 | 2010-11-17 | Power generation keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892916U true CN201892916U (en) | 2011-07-06 |
Family
ID=44222387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206105150U Expired - Fee Related CN201892916U (en) | 2010-11-17 | 2010-11-17 | Power generation keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892916U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412617A (en) * | 2011-11-26 | 2012-04-11 | 华为终端有限公司 | Electronic terminal |
| CN104752082A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Custom button and terminal device |
| CN104881142A (en) * | 2015-06-08 | 2015-09-02 | 苏州睿绮电子有限公司 | Self-charging wireless keyboard |
| CN105138139A (en) * | 2015-08-24 | 2015-12-09 | 苏州尚德智产通信技术有限公司 | Keyboard, terminal equipment and character input method |
| CN106095120A (en) * | 2016-06-06 | 2016-11-09 | 赵旭 | A kind of keyboard with air-cleaning function |
| CN108595032A (en) * | 2018-05-10 | 2018-09-28 | 东南大学 | A kind of self power generation energy-saving wireless mouse using pressing power generation |
-
2010
- 2010-11-17 CN CN2010206105150U patent/CN201892916U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412617A (en) * | 2011-11-26 | 2012-04-11 | 华为终端有限公司 | Electronic terminal |
| CN104752082A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Custom button and terminal device |
| CN104881142A (en) * | 2015-06-08 | 2015-09-02 | 苏州睿绮电子有限公司 | Self-charging wireless keyboard |
| CN105138139A (en) * | 2015-08-24 | 2015-12-09 | 苏州尚德智产通信技术有限公司 | Keyboard, terminal equipment and character input method |
| CN106095120A (en) * | 2016-06-06 | 2016-11-09 | 赵旭 | A kind of keyboard with air-cleaning function |
| CN108595032A (en) * | 2018-05-10 | 2018-09-28 | 东南大学 | A kind of self power generation energy-saving wireless mouse using pressing power generation |
| CN108595032B (en) * | 2018-05-10 | 2021-06-25 | 东南大学 | Self-generating energy-saving wireless mouse capable of generating electricity by pressing |
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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: 20110706 Termination date: 20111117 |