CN201874855U - USB (universal serial bus) fan with MP3 player and charging function - Google Patents
USB (universal serial bus) fan with MP3 player and charging function Download PDFInfo
- Publication number
- CN201874855U CN201874855U CN2010206006367U CN201020600636U CN201874855U CN 201874855 U CN201874855 U CN 201874855U CN 2010206006367 U CN2010206006367 U CN 2010206006367U CN 201020600636 U CN201020600636 U CN 201020600636U CN 201874855 U CN201874855 U CN 201874855U
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- CN
- China
- Prior art keywords
- usb
- player
- fan
- base
- charging function
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a USB fan with an MP3 player and the charging function. The USB fan comprises a fan main body, a base and a USB connector, wherein a groove is formed on the base, the MP3 player is arranged in the groove, charging contact terminals are arranged on the surface of the base, and the MP3 player and the charging contact terminals are electrically connected with the USB connector, respectively. By adopting the USB fan, people can enjoy the cool breeze and the music at the same time; people's agitation caused by the torridness can be alleviated; and the charging function enables people to charge a cell phone battery conveniently.
Description
Technical field
The utility model relates to a kind of USB fan, relates in particular to the USB fan of a kind of MP3 of having player and charge function.
Background technique
The USB interface of computer can externally provide the VDC of 5v, along with popularizing of computer, everybody is no longer strange to USB interface, thereby various products at USB interface continue to bring out, as USB speaker, USB Cold-proof gloves, USB vacuum cleaner, USB shaver, USB heater, USB desk lamp, USB fan etc.The USB fan is a kind of small-sized fans with the computer USB interface power supply, and the characteristics of USB fan maximum are convenient, and plug and play as long as you insert the USB mouth, just can produce breezy cool breeze immediately, need not battery.USB interface also can be used for charging mobile phone battery, MP3 charging and data transmission, but all needs datawire separately.The USB fan that does not also have at present MP3 player and charge function.
The model utility content
At the problem that above-mentioned prior art exists, the utility model purpose is to provide the USB fan of a kind of MP3 of having player and charge function.
The technical solution of the utility model is: a kind of USB fan that has MP3 player and charge function, comprise fan main body, base and USB joint, have groove on the base, be provided with the MP3 player in the groove, susceptor surface is provided with the charging contact, the MP3 player, the charging contact respectively with USB joint Electricity Federation.
The beneficial effects of the utility model are: can also enjoy music when enjoying cool breeze, alleviate the hot irritated mood of bringing to people, and the setting of charge function is convenient for people to charging mobile phone battery.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of USB fan that has MP3 player and charge function comprises the base 1 and the USB joint 2 of USB fan main body, cuboid.Have groove 3 on the base 1, clamping one has the MP3 player 4 of loudspeaker in the groove 3.Base 1 upper surface is fixed with two charging contacts 5, and charging contact 5 is the copper chip architecture of the spring.MP3 player 4, the charging contact 5 respectively with USB joint 2 Electricity Federations.
Because computer USB interface is the output of 5V direct current, so charging contact 5 does not need converter device, can directly give charging mobile phone battery.For better protection battery of mobile phone, can between the positive pole of charging contact 5 and USB joint 2, be connected an in4007 diode, the voltage drop about generation 0.7V, making the contact output voltage that charges is 4.3V.MP3 player 4 can carry out data transmission again easily by 2 power supplies of USB joint.
Claims (1)
1. USB fan that has MP3 player and charge function, comprise fan main body, base (1) and USB joint (2), it is characterized in that: have groove (3) on the base (1), be provided with MP3 player (4) in the groove (3), base (1) surface be provided with the charging contact (5), MP3 player (4), the charging contact (5) respectively with USB joint (2) Electricity Federation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006367U CN201874855U (en) | 2010-10-30 | 2010-10-30 | USB (universal serial bus) fan with MP3 player and charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006367U CN201874855U (en) | 2010-10-30 | 2010-10-30 | USB (universal serial bus) fan with MP3 player and charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874855U true CN201874855U (en) | 2011-06-22 |
Family
ID=44162773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206006367U Expired - Fee Related CN201874855U (en) | 2010-10-30 | 2010-10-30 | USB (universal serial bus) fan with MP3 player and charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345616A (en) * | 2011-06-27 | 2012-02-08 | 苏州天擎电子通讯有限公司 | Fan used for multifunctional computer |
-
2010
- 2010-10-30 CN CN2010206006367U patent/CN201874855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345616A (en) * | 2011-06-27 | 2012-02-08 | 苏州天擎电子通讯有限公司 | Fan used for multifunctional computer |
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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: 20110622 Termination date: 20111030 |