CN202190390U - Headset - Google Patents
Headset Download PDFInfo
- Publication number
- CN202190390U CN202190390U CN2011203328096U CN201120332809U CN202190390U CN 202190390 U CN202190390 U CN 202190390U CN 2011203328096 U CN2011203328096 U CN 2011203328096U CN 201120332809 U CN201120332809 U CN 201120332809U CN 202190390 U CN202190390 U CN 202190390U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- main circuit
- headset
- casing
- utility
- 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
- 230000005611 electricity Effects 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a headset capable of generate electricity. The headset is characterized by comprising a headset casing, a wire, an electricity generating device, a main circuit board and a loudspeaker, wherein the main circuit board and the loudspeaker are mounted in the headset casing, the wire is electrically connected with the main circuit board, and the electricity generating device is connected with the casing and electrically connected with the main circuit board. Compared with the prior art, the headset has the advantages that when a user listens to music and takes exercise at the same time, fan blades on the headset can be driven to rotate by wind, a generator can be driven to rotate to generate electricity by rotation of the fan blades, generated electrical energy can be stored in a storage battery in the main circuit board, and the loudspeaker can be powered by the energy in the storage batteries so as to play music.
Description
Technical field
The utility model relates to a kind of earphone that can oneself generate electricity.
Background technology
Current social demand for energy is very big, and the present energy is the burning that relies on coal greatly, has not only caused very big environmental pollution, and can cause one of the biggest problem global warming of the world today.So the energy-saving and emission-reduction trend of the times the utility model provides a kind of earphone that can oneself generate electricity for this reason.
The utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency that exists in the prior art, and a kind of earphone of reasonable in design is provided.
The utility model addresses the above problem the technical scheme that is adopted: a kind of earphone; It is characterized in that: comprise casing, electric wire, TRT, main circuit board and loud speaker; Main circuit board and loud speaker are installed in the said casing; Said electric wire and main circuit board are electrically connected, and said TRT links to each other with casing, and said TRT and main circuit board are electrically connected.
The said TRT of the utility model comprises fans, generator, and said generator is provided with the generating axle, and said fans is sleeved on the generating axle.
The said main circuit board of the utility model is provided with storage battery.
The utility model compared with prior art; Have the following advantages and effect: people listen to the music on the limit; When move in the limit; Fans on the earphone in the utility model can be driven and rotate by wind, and the fans rotation can drive the generator rotation and generate electricity, and the electric energy that sends can be stored in the storage battery of main circuit board.Energy in the storage battery can be supplied with loud speaker and emit music.
Description of drawings
Fig. 1 is the structural representation of present embodiment.
Embodiment
Below in conjunction with accompanying drawing and through embodiment the utility model is done further to specify, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
Referring to shown in Figure 1, the earphone in the present embodiment comprises casing 1, electric wire, TRT, main circuit board and loud speaker, and casing is cylindric plastic construction, and main circuit board and loud speaker are installed in the casing, and loud speaker is electrically connected on main circuit board,
One end of electric wire is connected electrically on the main circuit board, and the other end of electric wire can connect equipment such as walkman, computer or MP3.
TRT comprises fans 3, generator, and generator is provided with generating axle 2, and fans 3 is sleeved on generating axle last 2.Fans 3 is the windmill structure, is made of plastics.Generator is installed in the casing 1, and generator is electrically connected on main circuit board.Main circuit board is provided with storage battery, and storage battery is a button cell in the present embodiment.
When the user had on the earphone motion, the fans 3 on the earphone was rotated by wind, and fans 3 drives generator and rotates, and kinetic energy is converted into electric energy.Power storage is in the button cell of main circuit board, and button cell can be supplied power for loud speaker.
Above content described in this specification only is to be illustrated what the utility model structure did.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection range of the utility model.
Claims (3)
1. earphone; It is characterized in that: comprise casing, electric wire, TRT, main circuit board and loud speaker, main circuit board and loud speaker are installed in the said casing, said electric wire and main circuit board are electrically connected; Said TRT links to each other with casing, and said TRT and main circuit board are electrically connected.
2. earphone according to claim 1 is characterized in that: said TRT comprises fans, generator, and said generator is provided with the generating axle, and said fans is sleeved on the generating axle.
3. earphone according to claim 2 is characterized in that: said main circuit board is provided with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203328096U CN202190390U (en) | 2011-09-06 | 2011-09-06 | Headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203328096U CN202190390U (en) | 2011-09-06 | 2011-09-06 | Headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190390U true CN202190390U (en) | 2012-04-11 |
Family
ID=45921821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203328096U Expired - Fee Related CN202190390U (en) | 2011-09-06 | 2011-09-06 | Headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190390U (en) |
-
2011
- 2011-09-06 CN CN2011203328096U patent/CN202190390U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120906 |