CN2624501Y

CN2624501Y - Hand-operated reception charger

Info

Publication number: CN2624501Y
Application number: CN 03222583
Authority: CN
Inventors: 吴建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-04
Filing date: 2003-06-04
Publication date: 2004-07-07
Anticipated expiration: 2013-06-04

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

Hand radio reception charger

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

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).