CN201477889U - U-disk with photoelectric function - Google Patents
U-disk with photoelectric function Download PDFInfo
- Publication number
- CN201477889U CN201477889U CN2009201687805U CN200920168780U CN201477889U CN 201477889 U CN201477889 U CN 201477889U CN 2009201687805 U CN2009201687805 U CN 2009201687805U CN 200920168780 U CN200920168780 U CN 200920168780U CN 201477889 U CN201477889 U CN 201477889U
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- CN
- China
- Prior art keywords
- usb flash
- flash disk
- disk
- main body
- 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
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Abstract
The utility model discloses a U-disk with a photoelectric function. Besides the function of the traditional U-disk, the U-disk in the utility model can be used for money detection or illumination. The main body of the U-disk is internally provided with a photoelectric device that comprises a chargeable lithium battery, a secondary illuminant and a keyswitch. The secondary illuminant is electrically connected with the chargeable lithium battery by the keyswitch. In the utility model, the U-disk is a product (such as a U-disk, a money detecting pen and an illuminating lamp) with multiple functions, has small volume, is convenient for carrying, can detect paper money immediately without needing an additional money detector, and can illuminate without needing an additional flashlight in dark environment. Simultaneously, when the U-disk is inserted into a computer for transmitting data, the lithium battery is charged and additional charging time is saved.
Description
Affiliated technical field
The utility model relates to a kind of USB flash disk with photoelectric functional.Remove outside the function of conventional USB flash drive, also can be used for currency examine or illumination.
Background technology
The USB flash disk of selling on the market only contains the function of canned data mostly at present, thereby function ratio is more single.For the big slightly USB flash disk of volume, can not be fully used in its inner space, and this has just limited its function diversity.In people's daily life, the instrument with illumination functions and cash examining function is often used.
Summary of the invention
At the characteristics of prior art, the purpose of this utility model provides a kind of USB flash disk with photoelectric functional, makes USB flash disk except the function with canned data, can also be used for throwing light in the dark and checking authenticity of banknotes.
To achieve these goals, the technical solution of the utility model is: a kind of USB flash disk with photoelectric functional, comprise USB plug and USB flash disk main body, and in described main body, be provided with electrooptical device.Described electrooptical device is located in the cavity of USB flash disk main body.Described cavity is located at the USB flash disk bottom part body, by the plastic dam in the USB flash disk main body USB flash disk chip and electrooptical device is isolated.Described light-emitting device comprises chargeable lithium cell, diode luminescence body and keyswitch, and described diode luminescence body is electrical connected by keyswitch and chargeable lithium cell.Described diode luminescence body is the light emitting diode of purple or white.
Compared with prior art, the utility model is multi-functional (USB flash disk, currency examine pen, illuminating lamp) product, and profile is small and exquisite, and is easy to carry; Do not need additionally to carry again the currency examine pen, only need to use this USB flash disk just can check forge or true or paper money immediately with photoelectric functional; In the environment of dark, also do not need to carry electric torch in addition, use this USB flash disk to throw light on.When USB flash disk inserts computer transmission data, can charge simultaneously, also save the time of additional charge lithium battery.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 and accompanying drawing 3 are respectively charging circuit figure of the present utility model and discharge circuit figure.
Embodiment
As follows with reference to accompanying drawing: accompanying drawing 1 is a structural representation of the present utility model.Wherein 1 is USB plug, can be 4 lithium cell chargings simultaneously when connecting computer transmission data; 2 is the USB flash disk shell; 3 is the dividing plate between USB flash disk storage medium and the lithium battery; 4 is lithium battery; 6 is two utmost point luminophors; 5 is switch, and when switch was pressed, discharge circuit was connected, and the diode luminescence body is bright.
Accompanying drawing 2 and accompanying drawing 3 are respectively charging circuit figure of the present utility model and discharge circuit figure.
Claims (6)
1. the USB flash disk with photoelectric functional is drawn together USB plug and USB flash disk main body, it is characterized in that, is provided with electrooptical device in described USB flash disk main body.
2. the USB flash disk with photoelectric functional as claimed in claim 1 is characterized in that described electrooptical device is located in the cavity of the latter half in the USB flash disk main body.
3. as claim 1 and 2 described USB flash disks, it is characterized in that described cavity is located at the afterbody of USB flash disk main body, USB flash disk memory module and electrooptical device are isolated by the plastic septum in the USB flash disk main body with photoelectric functional.
4. as claim 1 and 2 described USB flash disks with photoelectric functional, it is characterized in that described electrooptical device comprises chargeable lithium cell, diode luminescence body and keyswitch, described diode luminescence body links to each other with chargeable lithium cell by keyswitch.
5. the USB flash disk with photoelectric functional as claimed in claim 4 is characterized in that, described diode luminescence body is the light emitting diode of purple or white.
6. require described USB flash disk as claim 1, it is characterized in that when USB plug is inserted computer, can charging for chargeable lithium cell with photoelectric functional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201687805U CN201477889U (en) | 2009-08-18 | 2009-08-18 | U-disk with photoelectric function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201687805U CN201477889U (en) | 2009-08-18 | 2009-08-18 | U-disk with photoelectric function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477889U true CN201477889U (en) | 2010-05-19 |
Family
ID=42414145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201687805U Expired - Fee Related CN201477889U (en) | 2009-08-18 | 2009-08-18 | U-disk with photoelectric function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044598A1 (en) * | 2011-09-29 | 2013-04-04 | Wong King | U disk, portable mobile storage and encrypted u disk with watch |
-
2009
- 2009-08-18 CN CN2009201687805U patent/CN201477889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044598A1 (en) * | 2011-09-29 | 2013-04-04 | Wong King | U disk, portable mobile storage and encrypted u disk with watch |
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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: 20100519 Termination date: 20100818 |