CN202058457U - Solar energy mobile hard disk cartridge - Google Patents
Solar energy mobile hard disk cartridge Download PDFInfo
- Publication number
- CN202058457U CN202058457U CN2011201382819U CN201120138281U CN202058457U CN 202058457 U CN202058457 U CN 202058457U CN 2011201382819 U CN2011201382819 U CN 2011201382819U CN 201120138281 U CN201120138281 U CN 201120138281U CN 202058457 U CN202058457 U CN 202058457U
- Authority
- CN
- China
- Prior art keywords
- hard disk
- battery
- mobile hard
- usb interface
- cartridge
- 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)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar energy mobile hard disk cartridge, belonging to the field of electronic fittings, and comprising a cartridge and a USB (Universal Serial Bus) interface. The solar energy mobile hard disk cartridge is characterized in that a dim light solar panel is arranged on the surface of the cartridge, a power management module and a battery are arranged in the cartridge, the power management module is electrically connected with the USB interface, the battery and the dim light solar panel respectively, and the USB interface is also electrically connected with the dim light solar panel and the battery. In a dim light environment, the dim light solar panel supplies power for a hard disk through the USB interface, and the built-in battery is used for supplying power for the hard disk through the USB interface when no light is available, thereby the purpose that recognition rate and continuous stability of the mobile hard disk are kept is realized. In addition to the functions, the multifunctional solar energy mobile hard disk cartridge provided by the utility model further can be used as a mobile emergency power supply to supply power for equipment such as a MP3 (Moving Picture Experts Group Audio Layer 3), a MP4 (Moving Picture Experts Group Audio Layer 4), a mobile phone and the like. The solar energy mobile hard disk cartridge has a simple structure, is convenient to manufacture and is suitable to generalize and use.
Description
Technical field
The utility model technology relates to a kind of mobile hard disc box, particularly a kind of sun power mobile hard disc box.
Background technology
Portable hard drive is a kind of important memory device, people in the process of using, often run into because power supply power supply shakiness or the long PC of causing of usb data line to portable hard drive identity difference and various problem of unstable.
The utility model content
In order effectively to improve the joint efficiency between portable hard drive and the computing machine, strengthen the power supply stability of USB connecting line, the utility model proposes a kind of sun power mobile hard disc box, can improve the discrimination and the continous-stable of portable hard drive, can also use as the moving emergency power supply simultaneously.
The sun power mobile hard disc box, comprise box and USB interface, it is characterized in that: the box surface is provided with low light level solar panels, also be provided with power management module and battery in the box, described power management module is electrically connected with USB interface, battery and low light level solar panels respectively, and described USB interface also is electrically connected with low light level solar panels, battery.
Described battery is rechargeable 2000 milliamperes of lithium batteries.
Described low light level solar panels output voltage is 5V.
The utility model does not change the connected mode of original hard disk, just be provided with low light level solar panels on the surface of box, add power management module and built-in battery in the box, under the environment of the low light level, low light level solar panels are the power supply of the hard disk in the hard disk mounting groove in the box by USB interface, use built-in battery to power as hard disk when unglazed, make sun power mobile hard disc box of the present utility model realize keeping the discrimination and the continous-stable of portable hard drive by USB interface.The hard disk mounting groove is fit to 2.5 cun hard disk movements of existing various brands.USB interface is miniUSB2.0.
Except that above-mentioned functions, multifuctional solar mobile hard disc box of the present utility model can also use as the moving emergency power supply, is power devices such as MP3, MP4, mobile phone.
Sun power mobile hard disc box of the present utility model, simple in structure, be convenient to make, be widely used in the manufacturing of all kinds of portable hard drives, improve the discrimination and the continous-stable of portable hard drive greatly.
Description of drawings
Fig. 1 is sun power mobile hard disc box appearance figure of the present utility model,
Fig. 2 is a sun power mobile hard disc box inner structure synoptic diagram of the present utility model,
Fig. 3 is a circuit connection diagram of the present utility model,
Respectively marking each label among the figure lists as follows:
The 1-USB interface, 2-hard disk and indicator of the power supply status, 3-low light level solar panels, 4-hard disk mounting groove, 5-power management module, 6-battery.
Embodiment
As shown in the figure, a kind of sun power mobile hard disc box, comprise box, usb 1 and indicator of the power supply status 2, it is characterized in that: the box surface is provided with low light level solar panels 3, its output voltage is 5V, also be provided with power management module 5 and battery 6 (for rechargeable 2000 milliamperes of lithium batteries) in the box, described power management module 5 is electrically connected with usb 1, battery 2 and low light level solar panels 3 respectively, and described usb 1 also is electrically connected with low light level solar panels 3, battery 6.
Under light condition is arranged power management module 5 detect and computing machine between the data line voltage of the usb 1 that connects during less than 4.7V automatically by the data line power supply of low light level solar panels 3 for usb 1, then use built-in battery 6 to be the data line of usb 1 and the discrimination and the connective stability of the power supply of the hard disk in the hard disk mounting groove 4 maintenance portable hard drive when dull thread, hard disk and indicator of the power supply status 2 show the user mode of hard-disk cartridges.When the hard disk in the utility model sun power mobile hard disc box and the computing machine connection procedure in power management module 5 detects hard disk mounting groove 4 did not use, then automatic data line by usb 1 was built-in battery 6 chargings.
Sun power mobile hard disc box of the present utility model, simple in structure, be convenient to make, be widely used in the manufacturing of all kinds of portable hard drives, improve the discrimination and the continous-stable of portable hard drive greatly.
Claims (3)
1. sun power mobile hard disc box, comprise box and USB interface, it is characterized in that: the box surface is provided with low light level solar panels, also be provided with power management module and battery in the box, described power management module is electrically connected with USB interface, battery and low light level solar panels respectively, and described USB interface also is electrically connected with low light level solar panels, battery.
2. sun power mobile hard disc box according to claim 1 is characterized in that: described battery is rechargeable 2000 milliamperes of lithium batteries.
3. sun power mobile hard disc box according to claim 1 is characterized in that: described low light level solar panels output voltage is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201382819U CN202058457U (en) | 2011-05-05 | 2011-05-05 | Solar energy mobile hard disk cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201382819U CN202058457U (en) | 2011-05-05 | 2011-05-05 | Solar energy mobile hard disk cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058457U true CN202058457U (en) | 2011-11-30 |
Family
ID=45018426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201382819U Expired - Fee Related CN202058457U (en) | 2011-05-05 | 2011-05-05 | Solar energy mobile hard disk cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115425708A (en) * | 2022-09-01 | 2022-12-02 | 广州佳翼信息科技有限公司 | Mobile hard disk with built-in rechargeable battery |
-
2011
- 2011-05-05 CN CN2011201382819U patent/CN202058457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115425708A (en) * | 2022-09-01 | 2022-12-02 | 广州佳翼信息科技有限公司 | Mobile hard disk with built-in rechargeable battery |
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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: 20111130 Termination date: 20120505 |