CN1815406A - Multifunctional general serial walkman disc device - Google Patents
Multifunctional general serial walkman disc device Download PDFInfo
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- CN1815406A CN1815406A CN 200510007048 CN200510007048A CN1815406A CN 1815406 A CN1815406 A CN 1815406A CN 200510007048 CN200510007048 CN 200510007048 CN 200510007048 A CN200510007048 A CN 200510007048A CN 1815406 A CN1815406 A CN 1815406A
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- usb interface
- walkman
- disc device
- general serial
- usb
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Abstract
A USB interface plug is setup at one end of the portable USB disk, and a USB interface slot is setup at the other end of the portable USB disk. Through a connecting wire of USB interface, a USB control unit is connected to the USB interface plug. Through a signal couple unit, the connecting wire of USB interface is connected to the USB interface slot. Being connected to the USB control unit, a memory module with a data memory area is in use for store data. The memory module can contain a zone for storing individual ID data in use for identifying ID. The memory module can also contain a zone for storing executable file for booting up computer.
Description
Technical field
The present invention is relevant for a kind of general serial walkman disc device, and particularly about a kind of multifunctional general serial walkman disc device, it can be used as data storage, personal identification identification and is used for starting computer apparatus.
Background technology
Because the computer peripheral product is is constantly researched and developed renewal, and Storage Media is the necessary peripheral product of use computer, and dish is to be widely used in the computer operation environment with oneself at present.Widely used computer apparatus no matter be notebook computer or desktop computer, all is equipped with USB interface slot as standard at present.
Employed carry-on dish mainly is to utilize the device of fast-flash memory module (Flash Memory Module) as data storage at present, and utilizes USB (general serial bus-bar) interface tech and computer apparatus to carry out the access of data.
Summary of the invention
The technical matters that institute of the present invention desire solves:
Though employed carry-on dish provides the computer user convenient greatly at present, its main application still is the usefulness as data storage, and can't reach other function.Though on the market, the expansion of existing this carry-on dish is used, for example should carry-on dish be applied in that the numerical digit music information stores and this digital music data can be dialled and emit, but still can't fill a part function of bringing into play carry-on dish.
Moreover the user is when using this carry-on dish, and the ability of its data storage can be subject to the memory capacity of this carry-on dish.Generally speaking, the memory capacity of this carry-on dish is limited by factory-said value, and can't be expanded.If the USB interface slot that computer apparatus provided has only the USB interface slot of or other occupied by the I/O device that other disposes USB interface plug, then make the user purchase plural carry-on dish, also can't use.
Person more, the generally use of dish aspect data security and identity identification, might constitute a great problem with oneself.Use sights with present carry-on dish, need only the user carry-on dish is planted into the computer USB interface slot that can support this carry-on dish, then anyone can be under the situation that does not need identity identification, the data in the arbitrary access computer.In present carry-on dish design, do not consider this problem.
Therefore, fundamental purpose of the present invention promptly provides a kind of multifunctional general serial walkman disc device, make this carry-on dish except the basic function that can Gong store data, also can be apt to add the characteristic of utilizing carry-on dish and design a general serial walkman disc device that possesses multiple utility function.
But another object of the present invention provides a kind of general serial walkman disc device of cascade arrangement, so that the user when needs being arranged or be subject to computer USB interface slot, can plant another carry-on dish and be connected in the USB interface slot that first carry-on dish provides.
Another object of the present invention provides a kind of general serial walkman disc device that can be used as the identification personal identification, particular area of memory in its carry-on dish is stored a guy's identity identification data, can when planting USB interface slot into computer, this carry-on dish read this personal identification identification data by this computer.
Another object of the present invention provides a kind of general serial walkman disc device that can be used as the booting computer device, particular area of memory in its carry-on dish is stored starting up's program, can be when the user needs, with the device of this carry-on dish as this computer apparatus of startup.
The technological means that the present invention deals with problems:
The present invention is that a end at the carry-on dish of USB is provided with a USB interface plug for the technological means that problem adopted that solves known technology, and at the other end one USB interface slot is set.One USB control module is connected to this USB interface plug via USB interface connecting line, and this USB interface connecting line also is connected to this USB interface slot through the signal coupling unit.One memory module is connected in this USB control module, has a data storage district in this memory module, can be for storing data.
In the preferred embodiment of the present invention, this memory module also can include a personal identification identification data storage district, is used for the data of identification personal identification in order to storage.Person more, this memory module also can include a start and carry out a shelves storage area, can be for storing starting up's program that be used for starting this computer apparatus.
The present invention contrasts the effect of prior art:
Compared to prior art, the present invention has effectively overcome traditional carry-on dish only can be as the function of simple data storage, and the flash disk device of multinomial utility function is provided.Utilize this carry-on dish, except can be used as data storage, the user also can plant another carry-on dish and be connected in the USB interface slot that first carry-on dish provides, so can make single computer USB interface slot can provide plural carry-on dish to plant and connect, benefit increases the ease of use of this carry-on dish.
Moreover, because this carry-on dish has personal identification identification data, can when planting USB interface slot into computer, this carry-on dish read this personal identification identification data by this computer.This function can be applicable to the application of electronic business card, also can be used as the safety identification of user's identity or installs the usefulness of safe identification.Again, carry-on dish of the present invention starts function by its computer system that can select to get general magnetic disc as the device that starts this computer apparatus when the user needs, make that the use of computer system is more easy.
Specific embodiment of the present invention will be further described by following embodiment and accompanying drawing.
Description of drawings
Fig. 1 has shown the connection diagram of multifunctional general serial walkman disc device of the present invention and computer apparatus;
Fig. 2 has shown the circuit function calcspar of multifunctional general serial walkman disc device of the present invention;
Fig. 3 has shown the connection diagram that forms tandem grafting and computer apparatus among the present invention with two flash disk devices.
Embodiment
At first consult shown in Figure 1ly, it has shown the connection diagram of a computer apparatus 1 and multifunctional general serial walkman disc device 2 of the present invention.The appropriate position of this computer apparatus 1 is provided with a standard USE interface slot 11 commonly used, can plant for a device with corresponding USB interface plug.
One end of multifunctional general serial walkman disc device 2 of the present invention is provided with a USB interface plug 21, can plant into the USB interface slot 11 of this computer apparatus 1, the other end of multifunctional general serial walkman disc device 2 then is provided with a USB interface slot 22, can plant for another carry-on dish with corresponding USB interface plug.
Fig. 2 shows the circuit function calcspar of multifunctional general serial walkman disc device of the present invention.It shows and includes a USB control module 23 in the multifunctional general serial walkman disc device 2 of the present invention, its with USB interface plug 21 between be that USB interface connecting line by standard is connected.In at present typical USB interface connecting line, comprise a positive power line V+, a negative power line V-and a pair of data line D+, D-.
In this typical USB interface connecting line, wherein this positive power line V+, a negative power line V-more are connected to the corresponding positive power line V+ and the negative power line V-of this USB interface slot 22, and data line D+, D-then further are connected to corresponding data line D+, the D-of this USB interface slot 22 via a signal coupling unit 24.This signal coupling unit 24 is as the signal coupling function between USB interface plug 21 and the USB interface slot 22, and it also can be a signal amplification circuit.
See through the design of this USB interface plug 21, signal coupling unit 24 and USB interface slot 22, make when another carry-on dish with corresponding USB interface plug is plugged on this USB interface slot 22 (consulting shown in Figure 3), still can pick out the carry-on dish of USB of this serial connection by the operating system of computer apparatus 1.
Whether this USB control module 23 is connected with a mode selection switch 25, be available for users to select the present invention as the opening device of computer.
This USB control module 23 is connected with memory module 26, and includes a start execution shelves storage area 261, a personal identification identification data storage district 262, a data storage district 263 in this memory module 26.
When this mode selection switch 25 was selected to be arranged at power on mode, this USB control module 23 can be carried out in the shelves storage area 261 by the start in the memory module 26 and extract default starting up's program, as the opening device of launch computer.
When mode selection switch 25 was selected to be arranged at the data storage pattern, USB control module 23 can be closed the launch computer program in the start execution shelves storage area 261, and the data storage utilization of storage area 263 as computer of giving information.
When multifunctional general serial walkman disc device of the present invention 2 is inserted when being placed in arbitrary computer apparatus, USB control module 23 can provide the user's identity identification data in the personal identification identification data storage district 262 in the memory module 26, as the electronic business card utilization of identification personal identification.
By the above-mentioned embodiment of the invention as can be known, the value on the true tool industry of multifunctional general serial walkman disc device provided by the present invention.But above embodiment explanation only be preferred embodiment explanation of the present invention, allly is familiar with present technique field person when illustrating and do other all improvement and variation according to the above embodiment of the present invention.Yet all improvement and variation that these are done according to the embodiment of the invention are in the claim that still belongs to invention spirit of the present invention and define.
Claims (13)
1. multifunctional general serial walkman disc device comprises:
One USB interface plug is configured in an end of this flash disk device, can be for being plugged in the standard USB interface slot of a computer apparatus;
One USB interface slot is configured in the other end of this flash disk device;
One USB control module is connected to this USB interface plug via USB interface connecting line, and this USB interface connecting line also is connected to this USB interface slot, and this USB interface connecting line comprises a positive power line V+, a negative power line V-and a pair of data line D+, D-;
One memory module is connected in this USB control module, has a data storage district in this memory module, can be for storing data.
2. multifunctional general serial walkman disc device as claimed in claim 1 is characterized in that, also includes a signal coupling unit, is connected between data line D+, the D-between this USB interface plug and USB interface slot.
3. multifunctional general serial walkman disc device as claimed in claim 2 is characterized in that, this signal coupling unit is a signal amplification circuit.
4. multifunctional general serial walkman disc device as claimed in claim 1 is characterized in that, also includes a personal identification identification data storage district in this memory module, is used for the data of identification personal identification in order to storage.
5. multifunctional general serial walkman disc device comprises:
One USB interface plug is configured in an end of this flash disk device, can be for being plugged in the standard USB interface slot of a computer apparatus;
One USB control module is connected to this USB interface plug via USB interface connecting line, and this USB interface connecting line comprises a positive power line V+, a negative power line V-and a pair of data line D+, D-;
One memory module is connected in this USB control module, has a data storage district in this memory module, can also include a personal identification identification data storage district in this memory module for storing data, can be for storing the data of identification personal identification of being used for.
6. multifunctional general serial walkman disc device as claimed in claim 5 is characterized in that, also includes a USB interface slot, is configured in the other end of this flash disk device, and this USB interface slot is connected to this USB interface plug via USB interface connecting line.
7. multifunctional general serial walkman disc device as claimed in claim 6 is characterized in that, also includes a signal coupling unit, is connected between data line D+, the D-between this USB interface plug and USB interface slot.
8. multifunctional general serial walkman disc device as claimed in claim 7 is characterized in that, this signal coupling unit is a signal amplification circuit.
9. multifunctional general serial walkman disc device comprises:
One USB interface plug is configured in an end of this flash disk device, can be for being plugged in the standard USB interface slot of a computer apparatus;
One USB control module is connected to this USB interface plug via USB interface connecting line, and this USB interface connecting line comprises a positive power line V+, a negative power line V-and a pair of data line D+, D-;
One memory module, be connected in this USB control module, have a data storage district in this memory module, can be for storing data, also include a start in this memory module and carry out the shelves storage area, can be for storing the starting up's program that is used for starting this computer apparatus.
10. multifunctional general serial walkman disc device as claimed in claim 9, it is characterized in that, also include a USB interface slot, be configured in the other end of this flash disk device, this USB interface slot is connected to this USB interface plug via USB interface connecting line, and this USB interface connecting line comprises a positive power line V+, a negative power line V-and a pair of data line D+, D-.
11. multifunctional general serial walkman disc device as claimed in claim 10 is characterized in that, also includes a signal coupling unit, is connected between data line D+, the D-between this USB interface plug and USB interface slot.
12. multifunctional general serial walkman disc device as claimed in claim 11 is characterized in that, this signal coupling unit is a signal amplification circuit.
13. multifunctional general serial walkman disc device as claimed in claim 9 is characterized in that, also includes a mode selection switch, is connected in this USB control module, whether is available for users to select the opening device as computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510007048 CN1815406A (en) | 2005-01-31 | 2005-01-31 | Multifunctional general serial walkman disc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510007048 CN1815406A (en) | 2005-01-31 | 2005-01-31 | Multifunctional general serial walkman disc device |
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| Publication Number | Publication Date |
|---|---|
| CN1815406A true CN1815406A (en) | 2006-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510007048 Pending CN1815406A (en) | 2005-01-31 | 2005-01-31 | Multifunctional general serial walkman disc device |
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| Country | Link |
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| CN (1) | CN1815406A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467351A (en) * | 2010-11-10 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Universal serial bus (USB) flash disk and rapid storage and boot switching method thereof |
| CN105224087A (en) * | 2015-10-14 | 2016-01-06 | 联想(北京)有限公司 | A kind of information processing method and the first electronic equipment |
| CN105916016A (en) * | 2016-04-11 | 2016-08-31 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN107633291A (en) * | 2017-10-31 | 2018-01-26 | 佛山科学技术学院 | A kind of shared mobile USB flash disk |
-
2005
- 2005-01-31 CN CN 200510007048 patent/CN1815406A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467351A (en) * | 2010-11-10 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Universal serial bus (USB) flash disk and rapid storage and boot switching method thereof |
| CN105224087A (en) * | 2015-10-14 | 2016-01-06 | 联想(北京)有限公司 | A kind of information processing method and the first electronic equipment |
| US10360041B2 (en) | 2015-10-14 | 2019-07-23 | Lenovo (Beijing) Limited | Information processing method and first electronic device |
| CN105916016A (en) * | 2016-04-11 | 2016-08-31 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN107633291A (en) * | 2017-10-31 | 2018-01-26 | 佛山科学技术学院 | A kind of shared mobile USB flash disk |
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