CN2624501Y - Hand-operated reception charger - Google Patents
Hand-operated reception charger Download PDFInfo
- Publication number
- CN2624501Y CN2624501Y CN 03222583 CN03222583U CN2624501Y CN 2624501 Y CN2624501 Y CN 2624501Y CN 03222583 CN03222583 CN 03222583 CN 03222583 U CN03222583 U CN 03222583U CN 2624501 Y CN2624501 Y CN 2624501Y
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- CN
- China
- Prior art keywords
- radio
- power supply
- circuit
- integrated
- hand
- 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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- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Circuits Of Receivers In General (AREA)
- Structure Of Receivers (AREA)
Abstract
A self-powered radio charger is provided, which comprises a shell body and a miniature generator inside the shell body, and a crank. The miniature generator is connected with a charging output socket through a conversion power supply circuit, the conversion power supply circuit is also connected with an integral FM radio circuit, the circuit output of which is connected with an earphone socket or a miniature loudspeaker. The utility model has multiple functions, and is easy to use. The battery is inserted into the charging output socket, the crane is rotated slightly to facilitate the miniature generator to work, namely the emergency charging without the power supply can be realized. When the integral FM radio circuit is opened, users can listen to the radio broadcast through the earphone or miniature loudspeaker, and similarly, users can normally listen to the radio broadcasting stations without the power supply.
Description
Technical field: the utility model relates to a kind of small charger of manual generating.
Background technology: in travelling or other power free place, when if desired mobile phone etc. promptly being charged generally with small-sized hand charger.People often will use broadcast receiver in travelling, and general hand charger function is single, need take some spaces if carry broadcast receiver separately, inconvenience, and also the broadcast receiver battery is used up and just can't be continued to listen to.
Summary of the invention: at the deficiencies in the prior art, the utility model provides a kind of compact conformation, hand radio reception charger that can radio reception.
The utility model comprises housing and microgenerator that is placed in one and rocking handle, microgenerator connects the charging accessory power outlet by the conversion power supply circuits, also be connected with integrated fm radio circuit on the conversion power supply circuits, this integrated fm radio circuit output connects earphone socket or Microspeaker.
Compact conformation of the present utility model, diverse in function is used easily, and battery is inserted the charging accessory power outlet, and rotation crank makes microgenerator work, can promptly charging under the non-transformer situation.When opening integrated fm radio circuit, can listen to the radio station by earphone or Microspeaker, and can normally listen to the radio station under the non-transformer situation equally.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;
Fig. 2 is the circuit block diagram of embodiment.
Embodiment: as shown in the figure, microgenerator 2 and rocking handle 3 are housed in the housing 1, microgenerator 2 connects charging accessory power outlet 7 by conversion power supply circuits 4.Conversion power supply circuits 4 adopt various common current rectifying and wave filtering circuits, can stablize output and require the direct current of voltage to get final product.Also be connected with integrated fm radio circuit 5 on conversion power supply circuits 4, these integrated fm radio circuit 5 outputs connect earphone socket 6 or Microspeaker, generally use earphone socket 6, and the work electricity consumption is fewer, compact conformation.The integrated fm radio circuit 5 of present embodiment is made up of the peripheral components and parts that common special-purpose FM radio integrated package SC1088 and standard connect, and also can use various FM radio integrated package as required, as common TDA7088.In the reality, on conversion power supply circuits 4, also can be connected with luminous miniature bulb 8 and stir selector switch 9, to stir selector switch 9 and push that rotation crank 3 makes microgenerator 4 work after the corresponding positions, can make the luminous emergency lighting under the non-transformer situation of luminous miniature bulb 8, function is more various, and is very easy to use.
Claims (3)
1, a kind of hand radio reception charger, comprise housing and microgenerator that is placed in one and rocking handle, microgenerator connects the charging accessory power outlet by the conversion power supply circuits, it is characterized by: also be connected with integrated fm radio circuit (5) on the conversion power supply circuits (4), this integrated fm radio circuit (5) output connects earphone socket (6) or Microspeaker.
2, hand radio reception charger according to claim 1 is characterized by: integrated fm radio circuit (5) is made up of the peripheral components and parts that special-purpose FM radio integrated package SC1088 and standard connect.
3, hand radio reception charger according to claim 1 and 2 is characterized by: also be connected with luminous miniature bulb (8) and stir selector switch (9) on the conversion power supply circuits (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222583 CN2624501Y (en) | 2003-06-04 | 2003-06-04 | Hand-operated reception charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222583 CN2624501Y (en) | 2003-06-04 | 2003-06-04 | Hand-operated reception charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624501Y true CN2624501Y (en) | 2004-07-07 |
Family
ID=34245318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222583 Expired - Fee Related CN2624501Y (en) | 2003-06-04 | 2003-06-04 | Hand-operated reception charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624501Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149257A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Hand-cranked charger |
-
2003
- 2003-06-04 CN CN 03222583 patent/CN2624501Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149257A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Hand-cranked charger |
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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: 20040707 Termination date: 20120604 |