CN2783417Y - Notebook computer capable of being used as mobile memory device - Google Patents
Notebook computer capable of being used as mobile memory device Download PDFInfo
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- CN2783417Y CN2783417Y CN 200520007661 CN200520007661U CN2783417Y CN 2783417 Y CN2783417 Y CN 2783417Y CN 200520007661 CN200520007661 CN 200520007661 CN 200520007661 U CN200520007661 U CN 200520007661U CN 2783417 Y CN2783417 Y CN 2783417Y
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Abstract
The utility model discloses a notebook computer capable of being used as mobile storage equipment, which comprises data storage equipment and a host machine part, wherein the host machine part is provided with a chip set, an interface switching module, a first switch controlling module, a power supply module and an external connection interface; the data storage equipment is communicated with the switch controlling module. When the notebook computer starts up, the switch controlling module is communicated with the chip set; when the notebook computer shuts down, the switch controlling module is communicated with the interface switching module, the interface switching module is communicated with the external connection interface and the power supply module supplies a power supply simultaneously. By use of the notebook computer capable of being used as the mobile storage equipment of the utility model, the utility model can be used as an ordinary notebook computer in the state of starting up and can be used as the mobile storage equipment in the state of shutdown. Therefore, the utility model realizes interconnection with external equipment to carry out data exchange and can carry out processing to data on the notebook computer via the external equipment.
Description
[technical field]
The utility model relates to a kind of notebook computer that can be used as movable storage device.
[technical background]
PC has become the necessary articles for use of daily life in recent years, and notebook computer is also because of its light little portable main flow that forms to market.Development along with society, the progress of science and technology, in order to satisfy the storage of bulk information or data, all can install data access equipment such as hard disk, CD-ROM drive in the general computer, but information interchange is more and more frequent, information interchange amount increasing, the user is the jumbo memory device of demand not only, more needs these memory devices can be portable or removable.Now, for reaching the purpose of exchanges data, movable storage device is the mobile storage data easily, then support hot plug, and the interface of advantages such as plug and play, equity connection just becomes its necessary interface.Could handle data but still will store or be connected on PC or the notebook computer at last, simultaneously the Network Transmission mode is subject to network and bandwidth, and transmission speed is slower, and is too expensive again than the price of the movable storage device of large storage capacity.If the use notebook computer uses movable storage device more simultaneously, also certainly will cause the inconvenience of work and life.In addition, shift storage or utilize Network Transmission, all must be based upon both sides' booting computer has entered and just can finish after the operating system, but this has increased information interchange time and information interchange complexity greatly, the simple and fast of advocating with society theory is efficiently disagreed, and has restricted the interchange and the propagation of information.
[utility model content]
The technical matters that the utility model institute desire solves provides a kind of normally used notebook computer that both can be used as, and can be used as the notebook computer that movable storage device uses again.
Another technical matters that the utility model institute desire solves provides a kind of notebook computer, do not start shooting or the situation of dead battery under, can shift or handle data on the described notebook computer or data by other interconnected computers or data processing equipment.
The technical scheme that the utility model adopted is: a kind of notebook computer that can be used as movable storage device, comprise data storage equipment and main frame portion, main frame portion is provided with chipset, interface modular converter, switch control module one, supply module and external interface, and data storage equipment is connected with switch control module one; When notebook computer was started shooting, switch control module one was connected with chipset; When notebook computer shut down, switch control module one was connected with interface modular converter, and interface modular converter and external interface are connected, and supply module is provided with power supply simultaneously.
The described notebook computer that can be used as movable storage device also comprises a switch control module two and an interface controller, and when notebook computer was started shooting, external interface was connected with interface controller and chipset by switch control module two.
The described notebook computer that can be used as movable storage device also comprises a switch control module two and an interface control module, and when notebook computer shut down, external interface was connected with interface modular converter by switch control module two.
Described external interface is IEEE1394 interface, the USB interface of plug and play.
Described supply module does not have at mainboard under the situation of electricity, by a power interface external power supply, changes into the power supply that can supply switch control module and interface conversion module to use then.
The technique effect that the utility model reached is: by the conversion of interface modular converter, the notebook computer that makes the utility model can be used as movable storage device has dual-use function: can be used as common notebook computer at open state and use; At off-mode, can be used as movable storage device uses, realize and the interconnected exchanges data of carrying out of external unit, and can handle the data on the notebook computer by external unit, thereby the utility model notebook computer can reach efficient quick data processing and transfer storage rapidly, convenient work and life have strengthened the interchange and the propagation of information; And on structural design, can reduce interface, make mechanism simple, save the space.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the application synoptic diagram of the utility model notebook computer of can be used as movable storage device.
Fig. 2 is the notebook computer circuitry connection block diagram that the utility model can be used as movable storage device.
Fig. 3 is that the circuit of the utility model another embodiment of notebook computer of can be used as movable storage device connects block diagram.
[embodiment]
At first see also illustrated in figures 1 and 2ly, the utility model can be used as the notebook computer 1 of movable storage device, comprises main frame portion 2, the display screen 4 that links to each other with main frame portion 2.Described main frame portion 2 comprises motherboard 7, integrated chipset 21, switch control module 1, interface modular converter 24 and supply module 26 on motherboard 7, also be integrated with external interface 23, external interface be plug and play as IEEE1394 interface, USB interface etc., and power interface 27 and data storage equipment interface (not label).Power interface 27 is connected with supply module 26, can insert external power source by a power lead 6; But data storage equipment interface access details memory device 8; Interface modular converter 24 is in order to the circuit modules with data storage equipment interface and external interface 23 mutual conversions.Supply module 26 is connected with mains supply with circumscripted power line 6 by power interface 27, is converted into then for switch control module 1 and interface modular converter 24 usefulness.Switch control module 1 is connected with chipset 21 by communication interface BUS1, is connected to interface modular converter 24 by communication interface BUS2, is connected to the data storage equipment interface by communication interface BUS3, and further communicates with data storage equipment 8.Interface modular converter 24 by communication interface BUS4 directly and external interface 23 pick out.
In Fig. 2, when described notebook computer start normally entered system, switch control module 1 was closed communication interface BUS2, and disconnection is connected with interface modular converter 24, and communication interface BUS1 is opened, and is communicated with chipset 21.At this moment, data storage equipment 8 can not be communicated by letter with interface modular converter 24 again, and the function of this data storage equipment 8 is just as the memory bank of described notebook computer 1, with the data storage equipment of common notebook computer such as hard disk without any difference.
When described notebook computer under the situation of not starting shooting, on power interface 27, insert external power sources by power lead 6, utilize 26 pairs of systems' power supplies of supply module, switch control module 1 and interface modular converter 24 can be worked.Switch control module 1 turn-offs communication interface BUS1, disconnection is communicated with chipset 21, and open communication interface BUS2, be communicated with interface modular converter 24, at this moment, external interface 23 is opened with data storage equipment 8 communication lines and is communicated with, and data storage equipment 8 can be used as movably memory bank use.The utility model notebook computer 1 can be connected on other computers or the data processing equipment 5 as the mobile storage peripheral hardware by a data line or cable in addition, other computers or data processing equipment 5 can shift or handle data on the utility model notebook computer or data.
See also Fig. 1 and shown in Figure 3 again, the utility model can be used as the notebook computer 1 of movable storage device also can set up a switch control module 2 25 in external interface 23 and 24 of interface modular converters again.Like this, interface modular converter 24 is connected with switch control module 2 25 by communication interface BUS4, and external interface 23 is picked out by switch control module 2 25, and switch control module 2 25 links to each other with interface controller 28 or chipset 21 by communication interface BUS5.In practical operation, the chipset that has itself is integrated interface controller, if chipset itself is integrated with interface controller, the totally unnecessary controller of joining in addition, but, just be necessary to join in addition an interface controller for the chipset that does not have integrated manipulator.The utility model connects mouthful controller 28 in addition.
In Fig. 3, when described notebook computer start normally enters system, switch control module 1 is closed communication interface BUS2, and disconnection is connected with interface modular converter 24, and communication interface BUS1 is opened, be communicated with chipset 21, simultaneously, switch control module 2 25 is closed communication interface BUS4, and disconnection is connected with interface modular converter 24, and open communication interface BUS5, be communicated with interface controller 28 and chipset 21.At this moment, data storage equipment 8 can not be communicated by letter with interface modular converter 24 again, and the function of this data storage equipment 8 is just as the memory bank of described notebook computer 1, with the data storage equipment of common notebook computer such as hard disk without any difference; External interface 23 is communicated by letter with interface controller 28 and chipset 21, the function of external interface 23 of this moment is as one of described notebook computer 1 common external interface, with the external interface of normally used plug and play such as IEEE1394 interface, USB interface without any difference.
When described notebook computer do not start shooting or the situation of dead battery under, on power interface 27, insert external power source, utilize the power supply of supply module 26, switch control module 1 and switch control module 2 25 and interface modular converter 24 still can be worked.At this moment, switch control module 1 turn-offs communication interface BUS1, and disconnection is communicated with chipset 21, and opens communication interface BUS2, is communicated with interface modular converter 24; Simultaneously, switch control module 2 25 is closed communication interface BUS5, and disconnection is communicated with interface controller 28 and chipset 21, and opens communication interface BUS4, is communicated with interface modular converter 24.At this moment, external interface 23 is opened by communication line with data storage equipment 8 and is communicated with, and the data storage equipment 8 of this moment can be used as movably, and memory bank uses, external interface 23 then is the interface as the mobile storage body, the utility model notebook computer 1 can be connected on other computers or the data processing equipment 5 as the mobile storage peripheral hardware by a data line or cable, other computers or data processing equipment 5 can shift or handle data on the utility model notebook computer or data.
By above framework, the utility model can be used as the notebook computer of movable storage device, can be achieved as follows function:
One, at open state, notebook computer can reach normally used function, can carry out access or processing to data on the data storage equipment or data.
Two, the state of shutdown, notebook computer can be used as mobile memory device and uses, on function with common movable storage device without any difference, can handle or shift exchange to the data on the data storage equipment by other computers or data processing equipment.
Claims (5)
1. notebook computer that can be used as movable storage device, it is characterized in that: comprise data storage equipment and main frame portion, main frame portion is provided with chipset, interface modular converter, switch control module one, supply module and external interface, and data storage equipment is connected with switch control module one; When notebook computer was started shooting, switch control module one was connected with chipset; When notebook computer shut down, switch control module one was connected with interface modular converter, and interface modular converter and external interface are connected, and supply module is provided with power supply simultaneously.
2. the notebook computer that can be used as movable storage device as claimed in claim 1, it is characterized in that: the described notebook computer that can be used as movable storage device also comprises a switch control module two and an interface controller, when notebook computer was started shooting, external interface was connected with interface controller and chipset by switch control module two.
3. the notebook computer that can be used as movable storage device as claimed in claim 1, it is characterized in that: the described notebook computer that can be used as movable storage device also comprises a switch control module two and an interface control module, when notebook computer shut down, external interface was connected with interface modular converter by switch control module two.
4. the notebook computer that can be used as movable storage device as claimed in claim 1 is characterized in that: described external interface is IEEE1394 interface, the USB interface of plug and play.
5. the notebook computer that can be used as movable storage device as claimed in claim 1, it is characterized in that: described supply module does not have under the situation of electricity at mainboard, by a power interface external power supply, change into the power supply that can supply switch control module and interface conversion module to use then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520007661 CN2783417Y (en) | 2005-03-09 | 2005-03-09 | Notebook computer capable of being used as mobile memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520007661 CN2783417Y (en) | 2005-03-09 | 2005-03-09 | Notebook computer capable of being used as mobile memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783417Y true CN2783417Y (en) | 2006-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520007661 Expired - Fee Related CN2783417Y (en) | 2005-03-09 | 2005-03-09 | Notebook computer capable of being used as mobile memory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783417Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604298B (en) * | 2009-07-14 | 2011-08-24 | 浪潮电子信息产业股份有限公司 | Operation method for local hard disk information of shutdown system by USB interface |
| CN103106156A (en) * | 2011-11-10 | 2013-05-15 | 辉达公司 | Device and method used for controlling hard disc host machine data reading mode |
| CN104252318A (en) * | 2013-06-26 | 2014-12-31 | 中兴通讯股份有限公司 | Data storing and processing method, device and terminal |
-
2005
- 2005-03-09 CN CN 200520007661 patent/CN2783417Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604298B (en) * | 2009-07-14 | 2011-08-24 | 浪潮电子信息产业股份有限公司 | Operation method for local hard disk information of shutdown system by USB interface |
| CN103106156A (en) * | 2011-11-10 | 2013-05-15 | 辉达公司 | Device and method used for controlling hard disc host machine data reading mode |
| CN104252318A (en) * | 2013-06-26 | 2014-12-31 | 中兴通讯股份有限公司 | Data storing and processing method, device and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |