CN102881310A - Portable storage device - Google Patents
Portable storage device Download PDFInfo
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- CN102881310A CN102881310A CN2011101992918A CN201110199291A CN102881310A CN 102881310 A CN102881310 A CN 102881310A CN 2011101992918 A CN2011101992918 A CN 2011101992918A CN 201110199291 A CN201110199291 A CN 201110199291A CN 102881310 A CN102881310 A CN 102881310A
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- portable memory
- display screen
- memory
- storage space
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Abstract
The invention provides a portable storage device, which is provided with a shell and comprises a storage module, a processing module and a display screen, wherein the storage module is stored with an automatic execution program body; when the portable storage device is connected to a computer system, the computer system automatically executes the program body, acquires empty storage space information of the portable storage device and feeds back the information to the portable storage device; the processing module receives and stores the empty storage space information, which is fed back by the computer system, of the portable storage device; scales are formed on the display screen; and the display screen is connected with the processing module and is used for receiving data sent by the processing module and displaying the empty storage space information of the portable storage device. By the portable storage device, the residual storage space of the portable storage device can be known without other sets of equipment, so that the portable storage device is convenient to use.
Description
Technical field
The present invention relates to a kind of portable memory, relate in particular to a kind of portable memory that can show residual memory space.
Background technology
Along with the development of science and technology be computing machine receive day by day universal, portable memory is delivery means as a kind of data storage, it is widely used because having the advantages such as volume is little, quality is light, easy to use, easy to carry.Portable memory mostly is based on USB interface, the memory device of new generation that need not driver take chip as storage medium at present.The appearance of portable memory is a quantum jump of mobile storage technical field, can plug and play, and whenever and wherever possible, light swap date data, be desirable mobile office and data memory transactions product.
In the prior art, generally portable memory will be plugged on computer or other memory devices, just can know the storage space that it is last, this just makes troubles to the user.
In view of this, how designing a kind of novel portable memory storage, can not need just can understand by grafting computer etc. the residual memory space of portable memory, is the problem that the insider needs solution badly.
Summary of the invention
Defective for the residual memory space that will check portable memory in the prior art exists the invention provides a kind of novel portable memory storage.
A kind of portable memory is provided according to an aspect of the present invention, a shell has been arranged, having comprised: memory module, processing module and display screen.Wherein, but memory module stores an automatic program execution body, and when portable memory was connected to computer system, computer system automatically performed this program body, obtain the vacant storage space information of portable memory, and feed back to portable memory; Processing module receives and preserves the vacant storage space information of the portable memory of computer system feedback; Design of LED has scale, is connected with processing module, is used for the data that receiving processing module sends, and shows the vacant storage space information of portable memory.
Preferably, display screen is light emitting diode (LED) display screen or electric ink display screen.
Preferably, display screen comprises luminous zone and non-light-emitting area in working order the time; One of its luminous zone or non-light-emitting area indication portable memory take storage space, the vacant storage space of another district's indication portable memory.。
Preferably, more comprise a switch module, be connected to display screen, be used for the duty of control display screen.
Preferably, more comprise a power module, power module is connected to display screen, for described display screen provides the power supply supply.
Preferably, power supply comprises solar cell or built-in rechargeable battery; When portable memory is connected to computer system, the interface charging that built-in rechargeable battery is connected with computing machine by this portable memory.
Preferably, portable memory can be a USB flash disk.
Preferably, USB flash disk has an end of USB interface to have USB flash disk lid to be connected with the USB flash disk shell and can slide along the inner chamber of shell.
Preferably, portable memory can be a portable hard drive.
Adopt the present invention, the residual memory space of portable memory can directly be presented on the display screen, and shows intuitively by the scale of display screen.
Description of drawings
The reader will become apparent various aspects of the present invention after the reference accompanying drawing has been read the specific embodiment of the present invention.Wherein,
Fig. 1 shows the front view according to a preferred embodiment USB flash disk of the present invention;
Fig. 2 shows the internal circuit block diagram according to portable memory of the present invention;
Fig. 3 shows the front view of the USB flash disk of pulling out according to preferred embodiment USB flash disk lid of the present invention.
Embodiment
With reference to the accompanying drawings, the specific embodiment of the present invention is described in further detail.
Fig. 1 shows the front view according to a preferred embodiment USB flash disk of the present invention.With reference to Fig. 1, portable memory is a USB flash disk in the present embodiment, comprises housing 100, usb 1 10, display screen 120 and USB flash disk lid 130.Wherein, usb 1 10 is connected with an end of housing 100, and usb 1 10 is responsible for connecting computer, is the passage that data input or output between USB flash disk and the computer.Display screen 120 is positioned on the surface of housing 100, and is designed with scale 121, can design according to the capacity of USB flash disk scale 121.USB flash disk lid 130 is connected in the end that housing 100 has usb 1 10.
Fig. 2 shows the internal circuit block diagram according to portable memory of the present invention.With reference to Fig. 2, portable memory comprises USB interface, memory module, processing module, display screen, switch module and power module.Wherein, memory module is connected with computer system by USB interface, but memory module has an automatic program execution body, when portable memory is connected to computer system, computer system automatically performs this program body, obtain the residual memory space information of portable memory, and this information is fed back to portable memory.Processing module is connected in memory module, is used for receiving and preserve the vacant storage space information of the portable memory of computer system feedback.Display screen is connected with processing module, is used for the data that receiving processing module sends, and shows the vacant storage space information of portable memory by the scale on the display screen.Switch module is connected with display screen, is used for the duty of control display screen.Power module also is connected in display screen, for display screen provides power supply to support the demonstration work of display screen.Portable memory is a USB flash disk in the present embodiment, and in a further embodiment, portable memory is a portable hard drive.
Principle of work of the present invention is: when portable memory is connected with computer by USB interface, can realize exchanges data between portable memory and the computer by USB interface.Computer system receives information to automatically perform the program body of memory module by USB interface, obtains the residual memory space information of this portable memory, and feeds back to the memory module of this portable memory.The processing module that links to each other with memory module receives residual memory space information and is preserved, and then sends to display screen, and the residual memory space information of final portable memory is showing screen display.Display screen comprises luminous zone and non-light-emitting area in working order the time, the residual memory space of portable memory can be shown by the luminous zone, shown by non-light-emitting area with the space, can certainly exchange, the residual memory space that is portable memory is shown by non-light-emitting area, is shown by the luminous zone with the space.In the present embodiment, the luminous zone of display screen shows the residual memory space of portable memory, and then the space has been used in the non-light-emitting area demonstration.In addition, display screen is light emitting diode (LED) display screen, and power supply is solar cell.When portable memory is in off-line state, under illumination or daylight lamp, solar cell can be powered to the modules in the portable memory, at this moment, light emitting diode (LED) display screen works on, the residual memory space of portable memory is shown automatically by the luminous zone, and corresponding corresponding scale can directly be read.In this process, can come by the switch module that is connected in display screen the duty of control display screen.In a further embodiment, power supply can be built-in rechargeable battery, when portable memory is connected to computer system, and the USB interface charging that built-in rechargeable battery is connected with computing machine by this portable memory.When off-line state, filled the built-in rechargeable battery of electricity and can power to the modules of portable memory.In a further embodiment, display screen can be an electric ink display screen.This portable memory that can show residual capacity under off-line state has avoided the user because there not being computer can not in time check the residual capacity of portable memory at one's side, greatly facilitates user's use.
Fig. 3 shows the front view of the USB flash disk of pulling out according to preferred embodiment USB flash disk lid of the present invention.In conjunction with reference to Fig. 3 and Fig. 1, USB flash disk lid 130 is connected in the end that housing 100 has USB interface (indicating).USB flash disk lid 130 can slide along the inner chamber of housing 100.In the time that USB flash disk will be used, USB flash disk can be covered 130 100 slips along USB interface to housing, to expose usb 1 10; When not using USB flash disk, USB flash disk can be covered 130 slips along housing 100 to USB interface, as shown in Figure 3, USB flash disk lid 130 just in time covers in usb 1 10.Because USB flash disk lid 130 and housing 100 are connected as a single entity, avoided random placement and the risk lost.
Advantage of the present invention is, can understand the residual capacity of portable memory so whenever and wherever possible in the situation that the computer that do not need to peg graft just can be learnt the available residual capacity of portable memory, greatly facilitates user's use.
Above, describe the specific embodiment of the present invention with reference to the accompanying drawings.But those skilled in the art can understand, in the situation that without departing from the spirit and scope of the present invention, can also do various changes and replacement to the specific embodiment of the present invention.These changes and replacement all drop in claims limited range of the present invention.
Claims (9)
1. a portable memory has a shell, it is characterized in that, comprising:
Memory module, but it stores an automatic program execution body, and when described portable memory was connected to computer system, computer system automatically performed this program body, obtain the vacant storage space information of described portable memory, and feed back to described portable memory;
Processing module, the vacant storage space information that receives and preserve the described portable memory of computer system feedback; And
Display screen is designed with scale, and described display screen is connected with described processing module, is used for receiving the data that described processing module sends, and shows the vacant storage space information of described portable memory.
2. portable memory as claimed in claim 1 is characterized in that, described display screen is light emitting diode (LED) display screen or electric ink display screen.
3. portable memory as claimed in claim 1 or 2 is characterized in that, described display screen comprises luminous zone and non-light-emitting area in working order the time; The described portable memory of one of its luminous zone or non-light-emitting area indication take storage space, the vacant storage space of the described portable memory of another district's indication.
4. portable memory as claimed in claim 1 or 2 is characterized in that, more comprises a switch module, is connected to described display screen, is used for controlling the duty of described display screen.
5. portable memory as claimed in claim 1 is characterized in that, more comprises a power module, and described power module is connected to described display screen, for described display screen provides the power supply supply.
6. portable memory as claimed in claim 5 is characterized in that, described power supply comprises solar cell or built-in rechargeable battery; When portable memory is connected to computer system, the interface charging that described built-in rechargeable battery is connected with computing machine by this portable memory.
7. portable memory as claimed in claim 1, it is characterized in that: described portable memory is a USB flash disk.
8. portable memory as claimed in claim 7 is characterized in that, described USB flash disk has an end of USB interface to have USB flash disk lid to be connected with the USB flash disk shell and can slide along the inner chamber of described shell.
9. portable memory as claimed in claim 1, it is characterized in that: described portable memory is a movable hard disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110199291.8A CN102881310B (en) | 2011-07-12 | 2011-07-12 | A kind of portable memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110199291.8A CN102881310B (en) | 2011-07-12 | 2011-07-12 | A kind of portable memory |
Publications (2)
| Publication Number | Publication Date |
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| CN102881310A true CN102881310A (en) | 2013-01-16 |
| CN102881310B CN102881310B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110199291.8A Expired - Fee Related CN102881310B (en) | 2011-07-12 | 2011-07-12 | A kind of portable memory |
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| Country | Link |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106095343A (en) * | 2016-06-23 | 2016-11-09 | 李媛媛 | The power storage method and system of electronic chip |
| CN106126119A (en) * | 2016-06-23 | 2016-11-16 | 李媛媛 | The signal storage method and system of electronic chip |
| CN106126120A (en) * | 2016-06-23 | 2016-11-16 | 李媛媛 | The noise storage method and system of electronic chip |
| CN106201359A (en) * | 2016-07-19 | 2016-12-07 | 张升泽 | The electric current storage method and system of electronic chip |
| WO2017219299A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing noise of electronic chip |
| WO2017219298A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing signal of electronic chip |
| WO2017219300A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing power of electronic chip |
| WO2018014186A1 (en) * | 2016-07-19 | 2018-01-25 | 张升泽 | Current storage method and system for electronic chip |
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| KR20050089397A (en) * | 2004-03-04 | 2005-09-08 | 주식회사 데이터플레이트 | Cover structure of usb memory |
| CN1719418A (en) * | 2004-07-05 | 2006-01-11 | 万国电脑股份有限公司 | Related device for storage having storage volume information display function |
| WO2006023311A2 (en) * | 2004-08-20 | 2006-03-02 | Smartdisk Corporation | Self-labeling digital storage unit |
| CN201111912Y (en) * | 2007-08-28 | 2008-09-10 | 上海北大方正科技电脑系统有限公司 | Mobile hard disk capable of displaying memory information without electric condition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050089397A (en) * | 2004-03-04 | 2005-09-08 | 주식회사 데이터플레이트 | Cover structure of usb memory |
| CN1719418A (en) * | 2004-07-05 | 2006-01-11 | 万国电脑股份有限公司 | Related device for storage having storage volume information display function |
| WO2006023311A2 (en) * | 2004-08-20 | 2006-03-02 | Smartdisk Corporation | Self-labeling digital storage unit |
| CN201111912Y (en) * | 2007-08-28 | 2008-09-10 | 上海北大方正科技电脑系统有限公司 | Mobile hard disk capable of displaying memory information without electric condition |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106095343A (en) * | 2016-06-23 | 2016-11-09 | 李媛媛 | The power storage method and system of electronic chip |
| CN106126119A (en) * | 2016-06-23 | 2016-11-16 | 李媛媛 | The signal storage method and system of electronic chip |
| CN106126120A (en) * | 2016-06-23 | 2016-11-16 | 李媛媛 | The noise storage method and system of electronic chip |
| WO2017219299A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing noise of electronic chip |
| WO2017219298A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing signal of electronic chip |
| WO2017219300A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing power of electronic chip |
| CN106201359A (en) * | 2016-07-19 | 2016-12-07 | 张升泽 | The electric current storage method and system of electronic chip |
| WO2018014186A1 (en) * | 2016-07-19 | 2018-01-25 | 张升泽 | Current storage method and system for electronic chip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102881310B (en) | 2016-08-03 |
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Effective date of registration: 20170808 Address after: 334100, room 8, building 805, sunshine times, Fenghuang Avenue, Shangrao County, Jiangxi, Shangrao Patentee after: Jiangxi union Speed Technology Co., Ltd. Address before: Taipei City, Taiwan Chinese Shilin District Hougang Street No. sixty-six Co-patentee before: Yingshunda Co., Ltd. Patentee before: Inventec Corporation |
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Effective date of registration: 20171023 Address after: 528437, No. 32, A, seven, building No. 1, Jianye Road, Torch Development Zone, Zhongshan, Guangdong Patentee after: Zhongshan whole network education technology Co., Ltd. Address before: 334100, room 8, building 805, sunshine times, Fenghuang Avenue, Shangrao County, Jiangxi, Shangrao Patentee before: Jiangxi union Speed Technology Co., Ltd. |
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Granted publication date: 20160803 Termination date: 20180712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |