CN201134264Y - USB storage device displaying capacity - Google Patents
USB storage device displaying capacity Download PDFInfo
- Publication number
- CN201134264Y CN201134264Y CNU2007201911093U CN200720191109U CN201134264Y CN 201134264 Y CN201134264 Y CN 201134264Y CN U2007201911093 U CNU2007201911093 U CN U2007201911093U CN 200720191109 U CN200720191109 U CN 200720191109U CN 201134264 Y CN201134264 Y CN 201134264Y
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- Prior art keywords
- capacity
- usb
- controller
- numerical value
- storer
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Abstract
The utility model relates to a USB storage device which displays capacity, which comprises a USB interface, a USB controller, a microprocessor and a memory, wherein the USB controller is connected with the USB interface, the microprocessor is connected with the USB controller, and the memory is connected with the USB controller. The utility model further comprises a display controller and an electronic ink display screen, wherein the display controller is connected with the microprocessor, and the electronic ink display screen is connected with the display controller. The USB storage device is capable of being convenient to display the using capacity of the USB storage device through the supply power after connecting the USB interface, thereby users and maintenance personnels are capable of knowing the use situations such as the storage capacity of an electronic product with the USB interface and the like. Through that the USB storage device is connected with an electronic component which displays the capacity, the problem that previous electronic equipment which use the USB interface are not capable of knowing the using capacity only through a USB storage device is solved.
Description
[affiliated technical field]
The utility model relates to a kind of USB memory storage, particularly about a kind of USB memory storage of capacity of display situation.
[background technology]
At present, along with electronic product universal day by day of band USB interface, its sales volume grows with each passing day, as an operating position that key property is exactly a capacity of this electronic product.And also there is not the product of the USB memory storage of capacity of display situation of change on the market.In addition, the user may understand the use capacity of USB electronic equipment under non-charged situation, if the max cap. of the USB memory storage that the user uses is 256M, when taking the 200M usage space, the user still carries the electronic product of this USB memory storage as data storage or exchanges data, then certainly will insufficient memory in use occur, cause to store data or holiday data, influence the integrality of data, thereby bring unnecessary trouble to the user
Therefore, be badly in need of a kind of USB memory storage of reminding the user storage capacity status, the data in reminding user to replace memory device or backup in time and the derivation memory storage.
[utility model content]
In order to solve the problems of the technologies described above, the utility model provides a kind of USB memory storage of the energy capacity of display, and the behaviour in service of the capacity of display reminds the user to use memory storage to carry out data backup or processing before.
For this reason, the technical scheme in the invention for solving the technical problem is:
A kind of USB memory storage of the capacity of display, comprise USB interface, connect the USB controller of USB interface, connect the microprocessor of USB controller, the storer that connects the USB controller also comprises display controller that connects microprocessor and the electric ink display screen that connects display controller.
Described microprocessor calculates storer with capacity numerical value and/or do not use capacity numerical value by the USB controller, and by display controller this numerical value is presented on the electric ink display screen.
Described storer is a flash memories.
The capacity detecting module of capacity numerical value change that is used for detecting storer that also comprises connected storage and microprocessor.
Described capacity detecting module carries out poll to the memory capacity numerical value in the storer, when the capacity that detects storer no longer changes, should detect consequential signal and send to microprocessor, after this microprocessor obtains this detecting consequential signal, from storer, obtain current vacant capacity numerical value, send to display controller, and this capacity numerical value is shown by the electric ink display screen.
Also comprise the alarm module that connection gives a warning when reaching setting capacity numerical value.
Described alarm module comprises the Audio Controller that is connected with storer, and this Audio Controller connects loudspeaker.
Power supply after this memory storage can connect by USB interface very easily demonstrates the capacity situation that this USB memory storage uses, thereby can make user and maintenance personal understand the operating positions such as memory capacity of the electronic product of this band USB interface.
The utility model by connect at the USB memory storage electronic component with capacity of display etc. solved before the electronic equipment of use USB interface can't be simple pass through the problem that the USB memory storage is recognized the use capacity.
[description of drawings]
Fig. 1 is the theory diagram of first embodiment of the present utility model.
Fig. 2 is the theory diagram of second embodiment of the present utility model.
Fig. 3 is the theory diagram of the 3rd embodiment of the present utility model.
[embodiment]
As shown in Figure 1, first embodiment of the present utility model is applied to the flash disk (USB flash disk) that showing of movable storage device use capacity, comprises USB interface, usb interface controller, microprocessor, display controller and the electric ink display screen that is connected with display controller.The electric ink display screen is to utilize electric ink (E-Ink) technology to show, after USB interface and external electronic device Connect Power, then can change the information of electric ink display screen, after outage, the electric ink display screen still can continue to show this information and not lose.
On the basis of the basic structure of flash disk, be connected electrically-erasable ROM (read-only memory) (EPROM) with USB interface, this EPROM be still can retention data after a kind of outage computer memory chips (nonvolatile memories of storage outage data), connect the electric ink display screen of EPROM.One of feature of electric ink (eInk) technology, be exactly when still can be on display screen behind the power-off display image.When power down, that is: when USB interface breaks away from usb socket, or when being the battery runs down of inner electronic component power supply, numeral on the display screen does not disappear, but continue to remain on the screen, after reclosing electricity, the numeral on the display screen is upgraded according to the recording capacity numerical value in the storer again.When USB interface is inserted on the usb socket, this USB flash disk equipment powers on by USB interface, deposits data in storer by the USB controller.At this moment, microprocessor also can be real-time the capacity operating position that calculates storer, particularly, microprocessor calculates storer with capacity numerical value and/or do not use capacity numerical value by the USB controller, and this numerical value is presented at the display screen with electronic ink technologies by display controller.Owing to adopted electric ink (eInk) display screen, so, even under the situation of cutting off the power supply, also can demonstrate capacity numerical value when cutting off the power supply last time.
As shown in Figure 2, second embodiment of the present utility model be on the basis of first embodiment at increase by the one capacity detecting module of this flash memory device, this capacity detecting module connected storage and microprocessor are used for detecting the capacity numerical value change of storer.The capacity detecting module carries out poll to the memory capacity numerical value in the storer, when the capacity that detects storer no longer changes, should detect consequential signal and send to microprocessor, after this microprocessor obtains this detecting consequential signal, from storer, get current capacity numerical value, send to display controller, and this capacity numerical value is shown by the display screen with electronic ink technologies.
As shown in Figure 3, we can be applied to portable hard drive among the 3rd embodiment of the present utility model, also can be audio player, present embodiment is to increase by an alarm module again on the basis of first embodiment or second embodiment, only need be on the structure for above-described EPROM connect an Audio Controller again, this Audio Controller connects a loudspeaker again.When Audio Controller directly reads out capacity numerical value from this EPROM, utilize loudspeaker that this capacity numerical value is reported out.In addition, can the power supply for the loudspeaker power supply be integrated in the movable storage device, remind the user, realize the purpose of reporting to the police so that loudspeaker is sounded.
Embodiment of the present utility model is not limited to above embodiment, can clearly recognize the operating position of this USB memory storage in order to make the user more easily.By above improvement, the user can recognize the capacity operating position of USB memory storage in use easily.In addition, for producer, businessman the user is made product capacity a kind of means that provide are provided.
Claims (7)
1, a kind of USB memory storage of the capacity of display, comprise USB interface, the USB controller that connects USB interface, the microprocessor that connects the USB controller, the storer that connects the USB controller, it is characterized in that, also comprise display controller that connects microprocessor and the electric ink display screen that connects display controller.
2, the USB memory storage of the capacity of display according to claim 1, it is characterized in that, described microprocessor calculates storer with capacity numerical value and/or do not use capacity numerical value by the USB controller, and by display controller this numerical value is presented on the electric ink display screen.
3, the USB memory storage of the capacity of display according to claim 1 is characterized in that, described storer is a flash memories.
4, the USB memory storage of the capacity of display according to claim 1 is characterized in that, also comprises the capacity detecting module of capacity numerical value change that is used for detecting storer of connected storage and microprocessor.
5, the USB memory storage of the capacity of display according to claim 4, it is characterized in that, described capacity detecting module carries out poll to the memory capacity numerical value in the storer, when the capacity that detects storer no longer changes, should detect consequential signal and send to microprocessor, after this microprocessor obtains this detecting consequential signal, from storer, obtain current vacant capacity numerical value, send to display controller, and this capacity numerical value is shown by the electric ink display screen.
6, the USB memory storage of the capacity of display according to claim 1 is characterized in that, also comprises the alarm module that connection gives a warning when reaching setting capacity numerical value.
7, the USB memory storage of the capacity of display according to claim 6 is characterized in that, described alarm module comprises the Audio Controller that is connected with storer, and this Audio Controller connects loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201911093U CN201134264Y (en) | 2007-12-28 | 2007-12-28 | USB storage device displaying capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201911093U CN201134264Y (en) | 2007-12-28 | 2007-12-28 | USB storage device displaying capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134264Y true CN201134264Y (en) | 2008-10-15 |
Family
ID=40062532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201911093U Expired - Fee Related CN201134264Y (en) | 2007-12-28 | 2007-12-28 | USB storage device displaying capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134264Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826248A (en) * | 2010-05-06 | 2010-09-08 | 朱昱 | External USB equipment capable of displaying temperature of each component of computer and realization method thereof |
| CN102103880A (en) * | 2009-12-22 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Universal serial bus (USB) flash disk and memory capacity display method thereof |
| CN103106915A (en) * | 2011-11-14 | 2013-05-15 | 吴江诚达电子科技有限公司 | USB drive capable of displaying residual capacity |
| CN103167139A (en) * | 2012-09-14 | 2013-06-19 | 深圳市金立通信设备有限公司 | System and method based on electronic ink screen to achieve displaying mobile phone capacity |
| TWI448970B (en) * | 2010-01-25 | 2014-08-11 | Hon Hai Prec Ind Co Ltd | U disk and method for displaying storage capacity of the u disk |
| CN104021810A (en) * | 2013-02-28 | 2014-09-03 | 联想(北京)有限公司 | Movable storage equipment and method used for movable storage equipment |
| CN104461840A (en) * | 2014-11-21 | 2015-03-25 | 河南机电高等专科学校 | Mobile hard disk capable of displaying storage space state in real time |
| CN109840581A (en) * | 2018-08-31 | 2019-06-04 | 河南诺程电子科技有限公司 | USB storage with memory margin display function |
| CN111008176A (en) * | 2018-10-08 | 2020-04-14 | 慧荣科技股份有限公司 | Mobile device and method for using the same |
| CN113168851A (en) * | 2020-07-13 | 2021-07-23 | 深圳市大疆创新科技有限公司 | Storage device, information processing method, and storage system |
-
2007
- 2007-12-28 CN CNU2007201911093U patent/CN201134264Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103880A (en) * | 2009-12-22 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Universal serial bus (USB) flash disk and memory capacity display method thereof |
| CN102103880B (en) * | 2009-12-22 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Universal serial bus (USB) flash disk and memory capacity display method thereof |
| TWI448970B (en) * | 2010-01-25 | 2014-08-11 | Hon Hai Prec Ind Co Ltd | U disk and method for displaying storage capacity of the u disk |
| CN101826248A (en) * | 2010-05-06 | 2010-09-08 | 朱昱 | External USB equipment capable of displaying temperature of each component of computer and realization method thereof |
| CN103106915A (en) * | 2011-11-14 | 2013-05-15 | 吴江诚达电子科技有限公司 | USB drive capable of displaying residual capacity |
| CN103167139B (en) * | 2012-09-14 | 2015-01-07 | 深圳市金立通信设备有限公司 | System and method based on electronic ink screen to achieve displaying mobile phone capacity |
| CN103167139A (en) * | 2012-09-14 | 2013-06-19 | 深圳市金立通信设备有限公司 | System and method based on electronic ink screen to achieve displaying mobile phone capacity |
| CN104021810A (en) * | 2013-02-28 | 2014-09-03 | 联想(北京)有限公司 | Movable storage equipment and method used for movable storage equipment |
| CN104461840A (en) * | 2014-11-21 | 2015-03-25 | 河南机电高等专科学校 | Mobile hard disk capable of displaying storage space state in real time |
| CN109840581A (en) * | 2018-08-31 | 2019-06-04 | 河南诺程电子科技有限公司 | USB storage with memory margin display function |
| CN111008176A (en) * | 2018-10-08 | 2020-04-14 | 慧荣科技股份有限公司 | Mobile device and method for using the same |
| CN113168851A (en) * | 2020-07-13 | 2021-07-23 | 深圳市大疆创新科技有限公司 | Storage device, information processing method, and storage system |
| WO2022011502A1 (en) * | 2020-07-13 | 2022-01-20 | 深圳市大疆创新科技有限公司 | Storage device, information processing method and storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AIGO DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HUAQI INFORMATION + DIGITAL TECHNOLOGY CO., LTD. Effective date: 20110711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110711 Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee after: Aigo Digital Technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee before: Beijing Huaqi Information & Digital Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131228 |