CN103207979A - Reading device for storage device - Google Patents
Reading device for storage device Download PDFInfo
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- CN103207979A CN103207979A CN2012100075047A CN201210007504A CN103207979A CN 103207979 A CN103207979 A CN 103207979A CN 2012100075047 A CN2012100075047 A CN 2012100075047A CN 201210007504 A CN201210007504 A CN 201210007504A CN 103207979 A CN103207979 A CN 103207979A
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Abstract
The invention provides a reading device for a storage device. The reading device comprises a universal serial bus (USB) plug, a plurality of non-volatile memory slots and a switching switch. The USB plug serves as a data output end, the plurality of non-volatile memory slots serve as data input ends and can read at least one non-volatile memory, and the switching switch can be switched between a first position and a second position. When the switching switch is located at the first position, the plurality of non-volatile memory slots are defined to be individual disks, and the non-volatile memories inserted in the plurality of non-volatile memory slots can be pulled out randomly. When the switching switch is located at the second position, the plurality of non-volatile memory slots are defined as an integrated disk, and the non-volatile memories inserted in the plurality of non-volatile memory slots can not be pulled out. Therefore, the reading device can prevent identical data dispersed in the non-volatile memories from being damaged due to extraction of the non-volatile memories.
Description
Technical field
The present invention is the fetch equipment of relevant a kind of memory storage.
Background technology
Information of Science and Technology makes rapid progress, various audio-visual quality is better, causes the average data amount of capacity increasing, normal not enough use of old carry-on storage facilities capacity, but abandon old low capacity storage facilities if purchase the storage facilities of larger capacity, will cause the waste of resource and economic burden.
So industry has such as the U.S. 7,486,520 and 7,486,521, TaiWan, China 553442, M288972, disclosed technology in the patent such as M373047 and I274353, being about to a plurality of storage facilitiess is cascaded and its capacity is merged into same disk, or as being in the memory card expansion slot to be set among the TaiWan, China M344601, insert this expansion slot to merge into the bigger memory card of a capacity for other memory cards, but above-mentioned technology all only can be with all indivedual storage devices directly and be a storage device, can't switch to the pattern that reads indivedual storage devices, if a plurality of storage devices are the product of different-format, desire indivedual conversion medium of using the current situation must use each self-supporting, convenient degree deficiency.
Summary of the invention
In view of above-mentioned purpose, the object of the present invention is to provide a kind of reading device of storage facilities, a plurality of storage devices can be merged into same storage device, storing bigger data, and can avoid causing the damage of data because detaching arbitrary storage device.
To achieve these objectives, the present invention is by the following technical solutions:
A kind of reading device of storage facilities comprises a USB plug, several non-volatility memory slots and one switch switch, this USB plug is as data output end, respectively this non-volatility memory slot is as data input pin and can read at least a non-volatility memory, this change-over switch can be switched between a primary importance and a second place, when this change-over switch during in this primary importance, respectively this non-volatility memory slot be defined as other disk and respectively this non-volatility memory that has inserted the non-volatility memory slot can arbitrarily detach, when this change-over switch during in this second place, respectively this non-volatility memory slot be defined as the disk of an integration and respectively this non-volatility memory that has inserted the non-volatility memory slot locked and be not drawable.
Further:
At least one described non-volatility memory slot is the USB slot.
The memory body kind that at least one described non-volatility memory slot can read is selected from the group that is made up of CF, SM, MMC, SD, MiniSD, MicroSD, xD card, MS, MS Duo, MS Pro, MS Pro Duo, M2 and USB fast flash memory bank.
A kind of reading device of storage facilities comprises:
One USB plug is as data output end;
Several non-volatility memory slots can read at least a non-volatility memory, as data input pin;
One switches switch, can switch between a primary importance and a second place;
Wherein, when this change-over switch is positioned at this primary importance, respectively this non-volatility memory slot is defined as other disk, and respectively this non-volatility memory that has inserted the non-volatility memory slot can arbitrarily extract and leave this non-volatility memory slot, when this change-over switch is positioned at this second place and this USB plug and is connected to an output device, this output device control respectively this non-volatility memory slot is other disk or is the disk of same integration, and respectively this non-volatility memory that has inserted the non-volatility memory slot is locked and can not arbitrarily extract and leave this non-volatility memory slot.
At least one described non-volatility memory slot is the USB slot.
The memory body kind that at least one described non-volatility memory slot can read is selected from the group that is made up of CF, SM, MMC, SD, MiniSD, MicroSD, xD card, MS, MS Duo, MS Pro, MS Pro Duo, M2 and USB fast flash memory bank.
When described change-over switch was positioned at the described second place and described USB plug and is connected to an output device, this output device made each described non-volatility memory slot definition for other disk or is defined as the disk of same integration through a programmed control.
Like this, the reading device of storage facilities provided by the invention can can't detach its locking when each storage device is merged into same disk, to avoid causing the damage of data because detaching arbitrary storage device.
Description of drawings
Fig. 1 is stereographic map of the present invention.
Figure 1A is the stereographic map of another embodiment of the present invention.
Fig. 2 is upward view of the present invention.
Fig. 3 is synoptic diagram of the present invention.
Fig. 4 is the synoptic diagram of second embodiment of the invention.
Fig. 5 is the synoptic diagram of third embodiment of the invention.
Embodiment
Below will the embodiment that the present invention is possible be described with preferred embodiment, so be not in order to limit the category of institute of the present invention desire protection, statement in advance.
USB is the abbreviation of Universal Serial Bus (universal serial bus), below all is called for short it with USB.
Please refer to Fig. 1 to Fig. 3, the reading device 1 of storage facilities provided by the invention comprises a USB plug 2, several non-volatility memory slots 3 and switch switch 4, this USB plug 2 is as data output end, in another embodiment of the present invention, this USB plug 2 can be a USB transmission line, this USB transmission line wherein one is connected to a wherein non-volatility memory slot 3, shown in Figure 1A; Respectively this non-volatility memory slot 3 is as data input pin, can read at least a non-volatility memory 5, wherein this non-volatility memory 5 is selected from by CF, SM, MMC, SD, MiniSD, MicroSD, xD card, MS, MS Duo, MS Pro, MS Pro Duo, the group that M2 and USB fast flash memory bank are formed, this non-volatility memory slot 3 can be the form that only reads a kind of non-volatility memory 5, also can be the form that is compatible to multiple non-volatility memory 5, and at least one non-volatility memory slot 3 is the USB slot, and this change-over switch 4 can be switched between a primary importance and a second place.
When this change-over switch 4 was positioned at this primary importance, respectively this non-volatility memory slot 3 was defined as other disk, and respectively this non-volatility memory 5 that has inserted non-volatility memory slot 3 can arbitrarily extract and leaves this non-volatility memory slot 3; When this change-over switch 4 is positioned at this second place, respectively this non-volatility memory slot 3 is defined as the disk of an integration, its capacity inserts the capacity sum total of the non-volatility memory 5 of those non-volatility memory slots 3 for all, and respectively this non-volatility memory 5 that has inserted non-volatility memory slot 3 is locked and can not arbitrarily extract and leave this non-volatility memory slot 3.
In other embodiment of the present invention, when being positioned at this second place and this USB plug 2, this change-over switch 4 is connected to an output device for example during a computer, this output device can via a programmed control respectively this non-volatility memory slot 3 be other disk or be the disk of same integration, can obtain equally to lock in case anti-avulsion falls or loses when making respectively this non-volatility memory slot 3 as indivedual disk.
Wherein, when respectively these non-volatility memory slot 3 integrations are a disk, its capacity is the sum total of the capacity of this non-volatility memory slot 3 respectively, be example with Fig. 3, add up to CF memory card capacity and be respectively totally four pieces of 2GB, 2GB, 4GB, 16GB, the disk size after its integration is 24GB, supposes that user's desire stores a size and is the data of 20GB, original four memory cards are neither to have enough capacity and can store, but can store through the disk after the integration; Fig. 4 is example with the SD memory card then, and capacity is respectively totally eight pieces of 8GB, 8GB, 8GB, 8GB, 16GB, 16GB, 16GB, 16GB, and the disk size after its integration is 96GB; It is example that other Fig. 5 has then disclosed with the USB fast flash memory bank, and capacity is respectively totally six of 16GB, 16GB, 16GB, 16GB, 16GB, 16GB, and the disk size after its integration is 96GB.
Like this, when a plurality of non-volatility memories and when be the use of same disk, because all being subjected to locking, those non-volatility memories can't arbitrarily detach, can avoid being stored in interior corrupted data because arbitrary non-volatility memory being detached cause, the behaviour in service that also can remind the present disk of user is merging phase, if need to extract arbitrary non-volatility memory out, the data that should will store are at present done earlier and are dealt carefully with in order to avoid damage data.
In a word, the reading device of storage facilities provided by the invention can read multiple storage facilities can take into account indivedual disks and the different use-patterns that merge disk again, and can effectively prevent from being stored in the data that merge in the disk is damaged because arbitrary storage facilities is removed, and have the function of reminding the user to use state at present, an effect of real tool progress.
The above is preferred embodiment of the present invention and the know-why used thereof; for a person skilled in the art; under the situation that does not deviate from the spirit and scope of the present invention; any based on apparent changes such as the equivalent transformation on the technical solution of the present invention basis, simple replacements, all belong within the protection domain of the present invention.
Claims (7)
1. the reading device of a storage facilities is characterized in that, comprises:
One USB plug is as data output end;
Several non-volatility memory slots, respectively this non-volatility memory slot can read at least a non-volatility memory, as data input pin;
One switches switch, can switch between a primary importance and a second place;
Wherein, when this change-over switch is positioned at this primary importance, respectively this non-volatility memory slot is defined as other disk, and respectively this non-volatility memory that has inserted the non-volatility memory slot can arbitrarily extract and leave this non-volatility memory slot, when this change-over switch is positioned at this second place, respectively this non-volatility memory slot is defined as the disk of an integration, its capacity inserts the capacity sum total of the non-volatility memory of those non-volatility memory slots for all, and respectively this non-volatility memory that has inserted the non-volatility memory slot is locked and can not arbitrarily extract and leave this non-volatility memory slot.
2. the reading device of storage facilities as claimed in claim 1 is characterized in that, at least one described non-volatility memory slot is the USB slot.
3. the reading device of storage facilities as claimed in claim 1, it is characterized in that the memory body kind that at least one described non-volatility memory slot can read is selected from the group that is made up of CF, SM, MMC, SD, MiniSD, MicroSD, xD card, MS, MS Duo, MS Pro, MS Pro Duo, M2 and USB fast flash memory bank.
4. the reading device of a storage facilities is characterized in that, comprises:
One USB plug is as data output end;
Several non-volatility memory slots can read at least a non-volatility memory, as data input pin;
One switches switch, can switch between a primary importance and a second place;
Wherein, when this change-over switch is positioned at this primary importance, respectively this non-volatility memory slot is defined as other disk, and respectively this non-volatility memory that has inserted the non-volatility memory slot can arbitrarily extract and leave this non-volatility memory slot, when this change-over switch is positioned at this second place and this USB plug and is connected to an output device, this output device control respectively this non-volatility memory slot is other disk or is the disk of same integration, and respectively this non-volatility memory that has inserted the non-volatility memory slot is locked and can not arbitrarily extract and leave this non-volatility memory slot.
5. the reading device of storage facilities as claimed in claim 4 is characterized in that, at least one described non-volatility memory slot is the USB slot.
6. the reading device of storage facilities as claimed in claim 4, it is characterized in that the memory body kind that at least one described non-volatility memory slot can read is selected from the group that is made up of CF, SM, MMC, SD, MiniSD, MicroSD, xD card, MS, MS Duo, MS Pro, MS Pro Duo, M2 and USB fast flash memory bank.
7. the reading device of storage facilities as claimed in claim 4, it is characterized in that, when described change-over switch was positioned at the described second place and described USB plug and is connected to an output device, this output device made each described non-volatility memory slot definition for other disk or is defined as the disk of same integration through a programmed control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100075047A CN103207979A (en) | 2012-01-11 | 2012-01-11 | Reading device for storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100075047A CN103207979A (en) | 2012-01-11 | 2012-01-11 | Reading device for storage device |
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| CN103207979A true CN103207979A (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100075047A Pending CN103207979A (en) | 2012-01-11 | 2012-01-11 | Reading device for storage device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM288972U (en) * | 2005-10-07 | 2006-03-21 | Dynacard Co Ltd | Portable accessing device having expansion function |
| CN101178637A (en) * | 2007-12-10 | 2008-05-14 | 孙国仲 | Flash memory type storage apparatus comprised of flash memory card |
| US7486520B2 (en) * | 2007-05-25 | 2009-02-03 | Kingston Technology Corporation, Inc. | Modular flash memory card expansion system |
| CN201281856Y (en) * | 2008-09-19 | 2009-07-29 | 林宏展 | Multifunctional name card type card reader |
| CN101849242A (en) * | 2007-08-23 | 2010-09-29 | 优尼迪株式会社 | Memory card changer, method for reading or writing data in memory card changer |
| CN202453899U (en) * | 2012-01-11 | 2012-09-26 | 王秋松 | Reading device for storage device |
-
2012
- 2012-01-11 CN CN2012100075047A patent/CN103207979A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM288972U (en) * | 2005-10-07 | 2006-03-21 | Dynacard Co Ltd | Portable accessing device having expansion function |
| US7486520B2 (en) * | 2007-05-25 | 2009-02-03 | Kingston Technology Corporation, Inc. | Modular flash memory card expansion system |
| CN101849242A (en) * | 2007-08-23 | 2010-09-29 | 优尼迪株式会社 | Memory card changer, method for reading or writing data in memory card changer |
| CN101178637A (en) * | 2007-12-10 | 2008-05-14 | 孙国仲 | Flash memory type storage apparatus comprised of flash memory card |
| CN201281856Y (en) * | 2008-09-19 | 2009-07-29 | 林宏展 | Multifunctional name card type card reader |
| CN202453899U (en) * | 2012-01-11 | 2012-09-26 | 王秋松 | Reading device for storage device |
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Application publication date: 20130717 |