CN102881310B - A kind of portable memory - Google Patents
A kind of portable memory Download PDFInfo
- Publication number
- CN102881310B CN102881310B CN201110199291.8A CN201110199291A CN102881310B CN 102881310 B CN102881310 B CN 102881310B CN 201110199291 A CN201110199291 A CN 201110199291A CN 102881310 B CN102881310 B CN 102881310B
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- portable memory
- display screen
- memory
- computer system
- flash disk
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Abstract
The invention provides a kind of portable memory, have a shell, including: memory module, processing module and display screen.Wherein, memory module storage have one can automatic program execution body, when portable memory is connected to computer system, computer system performs this program body automatically, obtains the vacant storage space information of portable memory, and feeds 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, the data sent for receiving processing module, and shows the vacant storage space information of portable memory.Use the present invention can need not by other equipment it is known that its remaining memory space, conveniently use.
Description
Technical field
The present invention relates to a kind of portable memory, particularly relate to a kind of portable memory that can show residual memory space.
Background technology
Along with becoming increasingly popular that the i.e. computer of development of science and technology receives, portable memory as a kind of data storage i.e. delivery means, its because having that volume is little, light weight, the advantage such as easy to use, easy to carry be widely used.At present portable memory is all based on greatly USB interface, the storage device of new generation without driver with chip as storage medium.The appearance of portable memory is a quantum jump of mobile technical field of memory, can be with plug and play, whenever and wherever possible, light swap date data, is preferable mobile office and data storage trade-to product.
In the prior art, to be typically plugged in by portable memory in computer or other storage devices, just can know that its remaining memory space, this just makes troubles to user.
In view of this, how to design a kind of novel portable storage device, it may not be necessary to just be it will be seen that the residual memory space of portable memory by grafting computer etc., be insider's problem of needing solution badly.
Summary of the invention
The defect existed for the residual memory space of portable memory to be checked in prior art, the invention provides a kind of novel portable storage device.
Provide a kind of portable memory according to an aspect of the present invention, have a shell, including: memory module, processing module and display screen.Wherein, memory module storage have one can automatic program execution body, when portable memory is connected to computer system, computer system performs this program body automatically, obtains the vacant storage space information of portable memory, and feeds 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, the data sent for receiving processing module, 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 in working order time include luminous zone and non-light-emitting area；Its one of luminous zone or non-light-emitting area instruction portable memory take memory space, another district instruction portable memory vacant memory space..
Preferably, further include a switch module, be connected to display screen, for controlling the duty of display screen.
Preferably, further including a power module, power module is connected to display screen, provides power supply supply for described display screen.
Preferably, power supply includes solaode or built-in rechargeable battery；When portable memory is connected to computer system, the interface that built-in rechargeable battery is connected with computer by this portable memory charges.
Preferably, portable memory can be a USB flash disk.
Preferably, USB flash disk has one end of USB interface to have a USB flash disk lid to be connected with USB flash disk shell and can slide along the inner chamber of shell.
Preferably, portable memory can be a portable hard drive.
Using the present invention, the residual memory space of portable memory can directly display on a display screen, and is showed intuitively by the scale of display screen.
Accompanying drawing explanation
Reader is after the detailed description of the invention having read the present invention referring to the drawings, it will more clearly understand various aspects of the invention.Wherein,
Fig. 1 shows the front view according to a preferred embodiment of the present invention USB flash disk；
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 according to the pull-out of a preferred embodiment of the present invention USB flash disk lid.
Detailed description of the invention
With reference to the accompanying drawings, the detailed description of the invention of the present invention is described in further detail.
Fig. 1 shows the front view according to a preferred embodiment of the present invention USB flash disk.With reference to Fig. 1, in the present embodiment, portable memory is a USB flash disk, including housing 100, usb 1 10, display screen 120 and USB flash disk lid 130.Wherein, usb 1 10 is connected with one end of housing 100, and usb 1 10 is responsible for connecting computer, is data input or the passage of output between USB flash disk and computer.Display screen 120 is positioned on a surface of housing 100, and is designed with scale 121, can design scale 121 according to the capacity of USB flash disk.USB flash disk lid 130 is connected to housing 100 one end of 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 includes USB interface, memory module, processing module, display screen, switch module and power module.Wherein, memory module is connected with computer system by USB interface, memory module has one can automatic program execution body, when portable memory is connected to computer system, computer system performs this program body automatically, obtain the residual memory space information of portable memory, and this information is fed back to portable memory.Processing module is connected to memory module, is used for receiving and preserving the vacant storage space information of the portable memory of computer system feedback.Display screen is connected with processing module, the data sent for receiving processing module, and by the vacant storage space information of the scale display portable memory on display screen.Switch module is connected with display screen, is used for controlling the duty of display screen.Power module is also connected to display screen, provides power supply to support the display work of display screen for display screen.In the present embodiment, portable memory is a USB flash disk, and in a further embodiment, portable memory is a portable hard drive.
The operation principle of the present invention is: when portable memory is connected with computer by USB interface, can realize the data between portable memory and computer by USB interface and exchange.Computer system receives the information program body with execution memory module automatically 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 being connected with memory module receives residual memory space information and is preserved, and is then sent to display screen, and the residual memory space information of final portable memory shows on a display screen.Display screen in working order time include luminous zone and non-light-emitting area, the residual memory space of portable memory can be shown by luminous zone, show by non-light-emitting area with space, can certainly exchange, the i.e. residual memory space of portable memory is shown by non-light-emitting area, shows by luminous zone with space.In the present embodiment, the residual memory space of the luminous zone of display screen display portable memory, then non-light-emitting area shows and uses space.It addition, display screen is light emitting diode (LED) display screen, power supply is solaode.When portable memory is in off-line state, under illumination or daylight lamp, solaode can supply electricity to the modules in portable memory, now, light emitting diode (LED) display screen works on, the residual memory space of portable memory is shown automatically by luminous zone, and corresponding corresponding scale can directly read.In the process, the duty of display screen can be controlled by being connected to the switch module of display screen.In a further embodiment, power supply can be built-in rechargeable battery, and when portable memory is connected to computer system, the USB interface that built-in rechargeable battery is connected with computer by this portable memory is charged.When off-line state, the built-in rechargeable battery filling electricity can supply electricity 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 in offline state, it is to avoid user because not having computer can not check the residual capacity of portable memory in time at one's side, greatly facilitates the use of user.
Fig. 3 shows the front view of the USB flash disk according to the pull-out of a preferred embodiment of the present invention USB flash disk lid.In conjunction with reference to Fig. 3 and Fig. 1, USB flash disk lid 130 is connected to housing 100 one end of USB interface (sign).USB flash disk lid 130 can slide along the inner chamber of housing 100.When USB flash disk to be used, USB flash disk lid 130 can be slided along USB interface to housing 100, to expose usb 1 10；When not using USB flash disk, USB flash disk lid 130 can be slided along housing 100 to USB interface, as it is shown on figure 3, USB flash disk lid 130 just covers in usb 1 10.Because USB flash disk lid 130 and housing 100 are connected as a single entity, it is to avoid random placement and the risk lost.
It is an advantage of the invention that the available residual capacity that can just be appreciated that portable memory in the case of need not grafting computer, the residual capacity of portable memory can be understood the most whenever and wherever possible, greatly facilitate the use of user.
Above, the detailed description of the invention of the present invention is described with reference to the accompanying drawings.But, those skilled in the art are it is understood that in the case of without departing from the spirit and scope of the present invention, it is also possible to the detailed description of the invention of the present invention is made various change and replacement.These changes and replacement all fall in claims of the present invention limited range.
Claims (9)
1. a portable memory, has a shell, it is characterised in that including:
Memory module, its storage have one can automatic program execution body, when described portable memory is connected to computer system, computer system performs this program body automatically, obtain the vacant storage space information of described portable memory, and feed back to described portable memory；
Processing module, receives and preserves the vacant storage space information of 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, for receiving the data that described processing module is sent, and shows the vacant storage space information of described portable memory.
2. portable memory as claimed in claim 1, it is characterised 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, it is characterised in that described display screen in working order time include luminous zone and non-light-emitting area；Its one of luminous zone or non-light-emitting area indicate described portable memory take memory space, another district indicate described portable memory vacant memory space.
4. portable memory as claimed in claim 1 or 2, it is characterised in that further include a switch module, be connected to described display screen, for controlling the duty of described display screen.
5. portable memory as claimed in claim 1, it is characterised in that further including a power module, described power module is connected to described display screen, provides power supply supply for described display screen.
6. portable memory as claimed in claim 5, it is characterised in that described power supply includes solaode or built-in rechargeable battery；When portable memory is connected to computer system, the interface that described built-in rechargeable battery is connected with computer by this portable memory charges.
7. portable memory as claimed in claim 1, it is characterised in that: described portable memory is a USB flash disk.
8. portable memory as claimed in claim 7, it is characterised in that described USB flash disk has one end of USB interface to have a USB flash disk lid to be connected with USB flash disk shell and can slide along the inner chamber of described shell.
9. portable memory as claimed in claim 1, it is characterised 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 |
|---|---|
| CN102881310A CN102881310A (en) | 2013-01-16 |
| CN102881310B true CN102881310B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Families Citing this family (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 |
| 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 |
| CN106095343A (en) * | 2016-06-23 | 2016-11-09 | 李媛媛 | The power storage method and system of electronic chip |
| WO2017219300A1 (en) * | 2016-06-23 | 2017-12-28 | 李媛媛 | Method and system for storing power of electronic chip |
| CN106126120A (en) * | 2016-06-23 | 2016-11-16 | 李媛媛 | The noise 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 |
| WO2018014186A1 (en) * | 2016-07-19 | 2018-01-25 | 张升泽 | Current storage method and system for electronic chip |
| CN106201359A (en) * | 2016-07-19 | 2016-12-07 | 张升泽 | The electric current storage method and system of 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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2011
- 2011-07-12 CN CN201110199291.8A patent/CN102881310B/en not_active Expired - Fee Related
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 |
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| CN102881310A (en) | 2013-01-16 |
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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 |