CN102402699A - Multi-card supported card reading device - Google Patents
Multi-card supported card reading device Download PDFInfo
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- CN102402699A CN102402699A CN2010102814218A CN201010281421A CN102402699A CN 102402699 A CN102402699 A CN 102402699A CN 2010102814218 A CN2010102814218 A CN 2010102814218A CN 201010281421 A CN201010281421 A CN 201010281421A CN 102402699 A CN102402699 A CN 102402699A
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Abstract
The invention relates to a multi-card supported card reading device, which can be used for simultaneously inserting a plurality of memory cards so as to simultaneously read or write data for the memory cards. The multi-card supported card reading device comprises a connecting unit, a reading unit, a micro-control unit, a plurality of switching units and a plurality of slots. When inserted into the first slot, the first memory card can be read and written directly by the reading unit through the first switching unit. When the other memory cards are respectively inserted into the slots corresponding to the memory cards, the first memory card can still be read and written directly by the reading unit, and the other memory cards can be read and written by the micro-control unit through the other switching units.
Description
Technical field
The present invention relates to a kind of reader device of memory card, particularly relate to and have a plurality of slots and can read while write the reader devices that a kind of many cards of many memory cards are supported.
Background technology
Along with the evolution of Storage Media, the memory card with plug and play, big storage volume becomes the Storage Media of main flow gradually.Memory card of a great variety; The employed memory card kind in market comprises at present: CF card (Compact Flash Card, CF card), MD card (McroDrive card, MD card), SD card (Secure Digital card; SD card), mmc card (MultiMedia card; MMC card), MS card (Memory Stick card, MS card), SM card (Smart Media card, SM card) etc.
Because the use of memory card more and more widely, therefore, it is one of essential peripheral unit of system that reader device also becomes computing machine, and wherein, along with the difference of memory card kind, the design of reader device is also different.See also Fig. 1, be a kind of stereographic map of reader device of SD card, as shown in Figure 1, the reader device 1 ' of SD card is to comprise a main body 11 ' and a USB connector 12 '.One of this main body 11 ' end is to have a slot 111 ', and the other end of main body 11 ' then connects this USB connector 12 '.Wherein, a SD card 2 ' can insert within this slot 111 ', and so, the user need only insert USB connector 12 ' the USB slot of a main frame, can carry out data to this SD card 2 ' through this main frame and read perhaps that data write.
The reader device 1 ' of above-mentioned this SD card is the device for Portable and plug and play; Yet it only can once read a SD card, and can't read many memory cards.In view of this; Computer vendors is to release a kind of reader device combination, sees also Fig. 2, is the stereographic map of this a reader device combination and a main frame; As shown in Figure 2; This reader device combination 4 ' is can be arranged in one of this main frame 3 ' reader device slot 31 ', and wherein, this reader device combination 4 ' is to have one first memory card slot 41 ' and one second memory card slot 42 '; This first memory card slot 41 ' can supply to plug multiple memory card 5 ', and this second memory card slot 42 ' is then in order to plug the memory card of special format.With respect to the reader device 1 ' of aforesaid this SD card,, has the function that can read multiple memory card though a portability is not had in this reader device combination 4 '.
This reader device combination 4 ' of being peddled on the market at present is the form that usually this memory card slot 41 ' is designed to can supply to plug multiple memory card 5 '; Yet; As far as present user, be the 3C Product of being accustomed to using same label, for example mobile computer, mobile phone, digital camera, multimedia player etc.; And be all to use with a kind of memory card with the 3C Product of label; For example: the SD card, so, the user possibly read while write many SD card.Yet above-mentioned this reader device 4 ' is the memory card that can't read two identical type simultaneously, also causes user's inconvenience.
Therefore, because commonly use the combination of reader device and this reader device, be still to have many shortcomings with not enough, therefore, the inventor of this case does one's utmost in addition study and composition, and the reader devices of a kind of many card supports of the present invention are accomplished in research and development finally.
This shows that the reader device of above-mentioned existing memory card obviously still has inconvenience and defective, and demands urgently further improving in structure and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of reader device of many cards supports of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome the defective of the reader device existence of existing memory card, and a kind of reader device of many cards supports of new structure is provided, technical matters to be solved is the reader device that makes it provide a kind of many cards to support; It is to have a plurality of slots; And, by a reading unit and a micro-control unit and the action that can read and write many memory cards simultaneously is very suitable for practicality.
Another object of the present invention is to; A kind of reader device of many cards supports of new structure is provided; Technical matters to be solved is the reader device that makes it provide a kind of many cards to support; It is to have a plurality of slots, and the action that can read and write different memory cards simultaneously with a micro-control unit by a reading unit, thereby is suitable for practicality more.
A purpose more of the present invention is; A kind of reader device of many cards supports of new structure is provided; Technical matters to be solved is the reader device that makes it provide a kind of many cards to support; It is to have a plurality of slots, and the action that can read and write different memory cards simultaneously with a micro-control unit by a reading unit, thereby is suitable for practicality more.
An also purpose of the present invention is; A kind of reader device of many cards supports of new structure is provided; Technical matters to be solved is to make its reader device that provides a kind of many cards to support, it is to have a plurality of slots, and the action that can read and write different memory cards simultaneously with a micro-control unit by a reading unit; Thereby be suitable for practicality more, and have the value on the industry.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.A kind of reader devices of supporting that block according to the present invention proposes can plug many memory cards simultaneously, and to read while write this many memory cards, reader device that these many cards are supported is to comprise: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of switch units are to connect reading unit and this micro-control unit; And a plurality of slots, be to connect these a plurality of switch units respectively for plugging memory card; Wherein, after one first memory card inserted one first slot, this first slot promptly electrically connected with one first switch unit; Then, through this first switch unit, but this first memory card of reading unit direct read; At this moment, when other memory card also is inserted into its pairing slot respectively, said a plurality of slots promptly are electrically connected to the switch unit that it connected; So; But reading unit is direct read first memory card still, and through other switch unit outside this first switch unit, the action that micro-control unit can be read and write other memory card beyond first memory card.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
The reader device that aforesaid many cards are supported, wherein said through this reading unit, this micro-control unit can learn that which slot is not electrically connected to reading unit.
The reader device that aforesaid many cards are supported, among wherein said a plurality of slots, one second slot can supply one second memory card to insert, and one the 3rd slot can supply one the 3rd memory card to insert, and a N slot can supply a N memory card to insert.
The reader device that aforesaid many cards are supported, wherein said linkage unit is to be connected to this computing machine through a transmission line.
The reader device that aforesaid many cards are supported, the reader device that wherein said many cards are supported are can be embedded in this computing machine for this memory card of read-write.
The reader device that aforesaid many cards are supported; Wherein said this first memory card of working as still places within this first slot; At this moment; If this second memory card inserts within this second slot, and the 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively; Then through this reading unit, this micro-control unit can be carried out the action of read-write via one second switch unit, one the 3rd switch unit and one the 4th switch unit respectively to second memory card, the 3rd memory card and N memory card.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize.A kind of reader devices of supporting that block according to the present invention proposes can plug many memory cards simultaneously, and to read while write this many memory cards, reader device that these many cards are supported is to comprise: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of switch units are to connect reading unit; And a plurality of slots, be to connect these a plurality of switch units respectively for plugging memory card, and a plurality of slots connect this micro-control unit more simultaneously; Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to through one first switch unit, at this moment, and through this first switch unit, but this first memory card of reading unit direct read; In addition; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing switch unit, at this moment, but reading unit direct read first memory card still; And, the action that micro-control unit can be read and write other memory card beyond first memory card.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
The reader device that aforesaid many cards are supported, the mode of wherein said micro-control unit inquiry capable of using learns that which slot is not electrically connected to this reading unit.
The reader device that aforesaid many cards are supported, among wherein said a plurality of slots, one second slot can supply one second memory card to insert, and one the 3rd slot can supply one the 3rd memory card to insert, and a N slot can supply a N memory card to insert.
The reader device that aforesaid many cards are supported, wherein said linkage unit is to be connected to this computing machine through a transmission line.
The reader device that aforesaid many cards are supported, the reader device that wherein said many cards are supported are can be embedded in this computing machine for this memory card of read-write.
The reader device that aforesaid many cards are supported; Wherein said first memory card still places within this first slot; At this moment, if this second memory card inserts within this second slot, and; The 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, and this micro-control unit can be carried out the action of read-write to second memory card, the 3rd memory card and N memory card.
The object of the invention and solve its technical matters and adopt following technical scheme to realize in addition again.A kind of reader devices of supporting that block according to the present invention proposes can plug many memory cards simultaneously, and to read while write this many memory cards, reader device that these many cards are supported is to comprise: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of multiport switch units are to connect reading unit; And a plurality of slots, be to be connected to these a plurality of multiport switch units respectively in pairs for plugging memory card, and a plurality of slots connect this micro-control unit more simultaneously; Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to one first multiport switch unit; At this moment, but this first memory card of reading unit direct read, and; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing multiport switch unit, at this moment, but reading unit direct read first memory card still; And, the action that micro-control unit can be read and write other memory card beyond first memory card.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
The reader device that aforesaid many cards are supported, the mode of wherein said micro-control unit inquiry capable of using learns that which slot is not electrically connected to this reading unit.
The reader device that aforesaid many cards are supported, among wherein said a plurality of slots, one second slot can supply one second memory card to insert, and one the 3rd slot can supply one the 3rd memory card to insert, and a N slot can supply a N memory card to insert.
The reader device that aforesaid many cards are supported, wherein said linkage unit is to be connected to this computing machine through a transmission line.
The reader device that aforesaid many cards are supported, wherein said this computing machine that is embedded in is for this memory card of read-write.
The reader device that aforesaid many cards are supported; Wherein said first memory card still places within this first slot; At this moment; If the 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, then this N slot of the 3rd slot is electrically connected to one second multiport switch unit, the action that this micro-control unit then can be read and write the 3rd memory card and N memory card.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize in addition.A kind of reader devices of supporting that block according to the present invention proposes can plug many memory cards simultaneously, and to read while write this many memory cards, reader device that these many cards are supported is to comprise: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; But a program logical unit is to be connected reading unit and this micro-control unit; And a plurality of slots, but be to be connected to this program logical unit, for plugging memory card; Wherein, after one first memory card inserts one first slot, but this first slot promptly is electrically connected to program logical unit; So, but reading unit can directly be read and write this first memory card through program logical unit, in addition; When other memory card is inserted into its pairing slot respectively, but said a plurality of slot also is electrically connected to program logical unit, at this moment; But reading unit is direct read first memory card still; And, but through program logical unit, the action that micro-control unit can be read and write other memory card beyond first memory card.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
The reader device that aforesaid many cards are supported, the mode of wherein said micro-control unit inquiry capable of using learns that which slot is not electrically connected to this reading unit.
The reader device that aforesaid many cards are supported, among wherein said a plurality of slots, one second slot can supply one second memory card to insert, and one the 3rd slot can supply one the 3rd memory card to insert, and a N slot can supply a N memory card to insert.
The reader device that aforesaid many cards are supported, wherein said linkage unit is to be connected to this computing machine through a transmission line.
The reader device that aforesaid many cards are supported, wherein said this computing machine that is embedded in is for this memory card of read-write.
The reader device that aforesaid many cards are supported; Wherein said first memory card still places within this first slot; At this moment, if this second memory card inserts within this second slot, and; The 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, but this micro-control unit can be carried out the action of read-write through this program logical unit and to second memory card, the 3rd memory card and N memory card.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know by above technical scheme; Major technique of the present invention thes contents are as follows: in order to reach fundamental purpose of the present invention; The inventor of this case goes out the reader device that a kind of many cards are supported, can supply to plug simultaneously many memory cards, simultaneously these many memory cards are carried out the action that data read or data write; Should block the reader device of supporting is to comprise more: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of switch units are to connect reading unit and this micro-control unit; And a plurality of slots, be to connect this more than first switch unit respectively for plugging memory card.Wherein, after one first memory card inserted one first slot, this first slot promptly electrically connected with one first switch unit, then, and through this first switch unit, but this first memory card of reading unit direct read; At this moment; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly electrically connects puts the switch unit that it connects; But reading unit is direct read first memory card still, and through other switch unit outside this first switch unit, the action that micro-control unit can be read and write other memory card beyond first memory card.In addition; In order to reach second purpose of the present invention; The inventor of this case goes out the reader device that a kind of many cards are supported, can supply to plug simultaneously many memory cards, simultaneously these many memory cards are carried out the action that data read or data write; Should block the reader device of supporting is to comprise more: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of switch units are to connect reading unit; And a plurality of slots, be to connect these a plurality of switch units respectively for plugging memory card, and these a plurality of slots connect this micro-control unit more simultaneously.Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to one first switch unit, then, and through this first switch unit, but this first memory card of reading unit direct read; In addition; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing switch unit; At this moment, but reading unit direct read first memory card still, and the action that can read and write other memory card beyond first memory card of micro-control unit.And; In order to reach the 3rd purpose of the present invention; The inventor of this case goes out the reader device that a kind of many cards are supported, can supply to plug simultaneously many memory cards, simultaneously these many memory cards are carried out the action that data read or data write; Should block the reader device of supporting is to comprise more: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; A plurality of multiport switch units are to connect reading unit; And a plurality of slots, be to be connected to these a plurality of multiport switch units respectively in pairs for plugging memory card, and a plurality of slot connect this micro-control unit more simultaneously.Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to one first multiport switch unit, so, but this first memory card of reading unit direct read; In addition; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing multiport switch unit; At this moment, but reading unit direct read first memory card still, and the action that can read and write other memory card beyond first memory card of micro-control unit.And; In order to reach the 4th purpose of the present invention; The inventor of this case goes out the reader device that a kind of many cards are supported, can supply to plug simultaneously many memory cards, simultaneously these many memory cards are carried out the action that data read or data write; Should block the reader device of supporting is to comprise more: a linkage unit can be connected to a computing machine; One reading unit is to connect this linkage unit; One micro-control unit is to be connected this reading unit; But a program logical unit is to be connected reading unit and this micro-control unit; And a plurality of slots, but be to be connected to this program logical unit, these a plurality of slots can supply to plug memory card.Wherein, after one first memory card inserts one first slot, but this first slot promptly is electrically connected to program logical unit, so, but this first memory card of reading unit direct read; In addition; When other memory card also is inserted into its pairing slot respectively, but said a plurality of slot promptly is electrically connected to program logical unit, at this moment; But reading unit is direct read first memory card still; And, but through program logical unit, the action that micro-control unit can be read and write other memory card beyond first memory card.
By technique scheme, the reader device that the present invention blocks support more has advantage and beneficial effect at least:
The present invention has a plurality of slots for the memory card that plugs many identical type simultaneously, and through this reading unit and this micro-control unit, the user can carry out the action of read-write to plugging the memory card that places in the slot simultaneously.This slot quantity of this reader device can be made customizedly, simultaneously, more provides two kinds to implement framework, to meet different users's demand.
Above-mentioned detailed description is to the specifying of possible embodiments of the present invention, and only this embodiment is not in order to limiting claim of the present invention, does not allly break away from the equivalence that skill spirit of the present invention does and implements or change, all should be included in the claim of this case.Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is a kind of stereographic map of reader device of SD card;
Fig. 2 is the stereographic map of an a kind of reader device combination and a main frame;
Fig. 3 is the first enforcement Organization Chart of the reader device of many card supports of the present invention;
Fig. 4 is the second enforcement Organization Chart of the reader device of many card supports;
Fig. 5 is that the 3rd of the present invention's reader device of blocking support is implemented Organization Chart more; And
Fig. 6 is the 4th an enforcement Organization Chart of the reader device of many card supports.
1: the reader device 5 ' that many cards are supported: memory card
1 ': the reader device M1 of SD card: first memory card
11: linkage unit M2: second memory card
11 ': main body M3: the 3rd memory card
111 ': slot Mn: N memory card
12: reading unit MSW1: the first multiport switch unit
12 ': USB connector MSWn: N multiport switch unit
14: micro-control unit S1: first slot
15: but program logical unit S2: second slot
2: computing machine S3: the 3rd slot
2 ': SD card Sn: N slot
3: transmission line SW1: first switch unit
3 ': main frame SW2: second switch unit
31 ': reader device slot SW3: the 3rd switch unit
4 ': reader device combination S Wn: N switch unit
41 ': the memory card slot
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of reader device, structure, characteristic and the effect thereof that the many cards that propose according to the present invention are supported, specify as after.
In order more clearly to describe the reader device that a kind of many cards proposed by the invention are supported, below will cooperate icon, elaborate preferred embodiment of the present invention.
The reader device of supporting that should block of the present invention is to have four kinds to implement frameworks more; See also shown in Figure 3; It is the first enforcement Organization Chart of the reader device of many card supports of the present invention; As shown in Figure 3; Should block the reader device of supporting 1 more and can plug many memory cards (M1, M2, M3, Mn) simultaneously, wherein, these many memory cards are the memory cards for identical type; So the user can carry out the actions that data read or data write to these many memory cards simultaneously, and reader devices 1 that these many cards are supported are to comprise: a linkage unit 11, a reading unit 12, a micro-control unit 14, a plurality of switch unit (SW1, SW2, SW3, SWn) and a plurality of slot (S1, S2, S 3, Sn).
As shown in Figure 3, through a transmission line 3, this linkage unit 11 can be connected to a computing machine 2, and this reading unit 12 is to be connected linkage unit 11.This micro-control unit 14 is to be connected reading unit 12, and these a plurality of switch units (SW1, SW2, SW3, SWn) then connect reading unit 12 and micro-control unit 14.And; These a plurality of slots (S1, S2, S3, Sn) are connected to these a plurality of switch units (SW1, SW2, SW3, SWn) for plugging these many memory cards (M1, M2, M3, Mn) respectively; Wherein, after one first memory card M1 inserted one first slot S1, this first slot S1 promptly was electrically connected to one first switch unit SW1; And through this first switch unit SW1, but this first memory card of reading unit 12 direct read M1; When other memory card (M2, M3, Mn) also is inserted into its pairing slot (S2, S3, Sn) respectively; Said a plurality of slot promptly electrically connects puts the switch unit that it connects; At this moment; But reading unit 12 is the direct read first memory card M1 still, and through other switch unit outside this first switch unit SW1 (as shown in Figure 3, i.e. one second switch unit SW2, one the 3rd switch unit SW3 and a N switch unit SWn); The action that micro-control unit 14 can be read and write other memory card beyond the first memory card M1 (as shown in Figure 3, i.e. one second memory card M2, one the 3rd memory card M3 and a N memory card Mn).
First of the above-mentioned reader device 1 how card is supported is implemented in the framework, and this reading unit 12 is interconnective with this micro-control unit 14; After this first memory card M1 inserts its pairing this first slot S1; This first switch unit SW1 promptly carries out the action of switching, so that the first slot S1 is electrically connected to reading unit 12, so; The user can be by this computing machine 2, and then through the reading unit 12 read-writes first memory card M1; When the first memory card M1 still places within the first slot S1; At this moment; If this second memory card M2 inserts within its pairing one second slot S2; And; Have the 3rd memory card M3 and this N memory card Mn to be inserted into respectively within one the 3rd a slot S3 and the N slot Sn, the user can start micro-control unit 14 by reading unit 12, makes micro-control unit 14 can pass through this second switch unit SW2, the 3rd switch unit SW3 and this N switch unit SWn carry out read-write respectively to the second memory card M2, the 3rd memory card M3 and N memory card Mn action.
Except to be connected to this computing machine 2, block reader devices 1 of supporting more this and can also be embedded in computing machine 2 for this memory card of read-write through this transmission line 3.Via above-mentioned, first of the reader device 1 of many card supports is implemented framework and is intactly disclosed, and the second enforcement framework of the reader device 1 that many cards are supported below will be described.
See also Fig. 4; It is the second enforcement Organization Chart of the reader device of these many card supports; As shown in Figure 4; Second framework of the reader device of in fact should many cards supporting 1 constituent components be to be same as first framework, it is to comprise: this linkage unit 11, this reading unit 12, this micro-control unit 14, these a plurality of switch units (SW1, SW2, SW3, SWn) and this a plurality of slots (S1, S2, S 3, Sn).
Please continue to consult Fig. 4, in the second enforcement framework of the reader device 1 that these many cards are supported, this linkage unit 11 can be connected to this computing machine 2 through this transmission line 3.This reading unit 12 is to connect this linkage unit 11, and 14 of micro-control units are to be connected reading unit 12.These a plurality of switch units (SW1, SW2, SW3, SWn) then are connected reading unit 12.These a plurality of slots (S1, S2, S 3, Sn) are to be connected to these a plurality of switch units (SW1, SW2, SW3, SWn) for plugging these many memory cards (M1, M2, M3, Mn); And these a plurality of slots (S1, S2, S 3, Sn) connect micro-control unit 14 more simultaneously.
In the second enforcement framework of the reader device 1 that many cards are supported; After this first memory card M1 was inserted into this first slot S1, the first slot S1 promptly was electrically connected to this first switch unit SW1, then; Through the first switch unit SW1, but the reading unit 12 direct read first memory card M1; When other memory card (M2, M3, Mn) also is inserted into its pairing slot (S1, S2, Sn) respectively, said a plurality of slots promptly are electrically connected to its pairing switch unit; At this moment, but the reading unit 12 direct read first memory card M1 still, and, the action that micro-control unit 14 can directly be read and write other memory card (M2, M3, Mn) beyond the first memory card M1.
Consult Fig. 4 unceasingly, this reading unit 12 is to be connected to this computing machine 2 through this linkage unit 11, and 14 of this micro-control units pass through reading unit 12 and link up with computing machine 2.After this first memory card M1 inserts this first slot S1; This first switch unit SW1 promptly carries out the action of switching, so that the first slot S1 is electrically connected to reading unit 12, so; The user can read and write the first memory card M1 through reading unit 12 by computing machine 2; When the first memory card M1 still places within the first slot S1; At this moment, if this second memory card M2 inserts within this second slot S2, and; The 3rd memory card M3 and this N memory card Mn are inserted within the 3rd slot S3 and this N slot Sn respectively; The mode that micro-control unit 14 can be inquired about, and learn in all slots that which slot is not to be electrically connected to reading unit 12; So, the user can carry out the action of read-write by 14 couples second memory card M2 of micro-control unit, the 3rd this N memory card of memory card M3 Mn.
The reader device that many cards of the present invention are supported is to comprise that more the 3rd implements framework; See also Fig. 5; It is the 3rd enforcement Organization Chart of the reader device of many card supports of the present invention; As shown in Figure 5, it is to comprise that the 3rd of the reader device that many cards are supported is implemented framework: this linkage unit 11, this reading unit 12, this micro-control unit 14, a plurality of multiport switch unit (MSW1, MSWn) and this a plurality of slots (S1, S2, S3, Sn), wherein; This linkage unit 11 can be connected to this computing machine 2 by this transmission line 3, and 12 of this reading units connect linkage unit 11.This micro-control unit 14 is to be connected reading unit 12, and these a plurality of multiport switch units (MSW1, MSWn) also are connected to reading unit 12.
Consult Fig. 5 unceasingly; These a plurality of slots (S1, S2, S3, Sn) are to be connected to these a plurality of multiport switch units (MSW1, MSWn) respectively in pairs for plugging memory card; And a plurality of slots (S1, S2, S3, Sn) connect this micro-control unit 14 more simultaneously.Should block in the 3rd enforcement framework of the reader device of supporting 1 more; After this first memory card M1 inserts this first slot S1; The first slot S1 promptly is electrically connected to one first multiport switch unit MSW1, so, but this this first memory card of reading unit 12 direct read M1; In addition; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing multiport switch unit (as shown in Figure 5, the first slot S1 is electrically connected to this first multiport switch unit MSW1, and the 3rd slot S3 is electrically connected to a N multiport switch unit MSWn); At this moment; But reading unit 12 is the direct read first memory card M1 still, and, the action that this micro-control unit 14 can be read and write other memory card beyond the first memory card M1.
And the 3rd of the above-mentioned reader device of should many cards supporting 1 is implemented in the framework, and this reading unit 12 is to be connected to this computing machine 2 through this linkage unit 11,14 of this micro-control units through reading unit 12 just can with computing machine 2 communications.After this first memory card M1 inserts this first slot S1; This first multiport switch unit MSW1 promptly carries out the action of switching, so that the first slot S1 is electrically connected to reading unit 12, so; The user can read and write the first memory card M1 through reading unit 12 by computing machine 2; When the first memory card M1 still places within the first slot S1, at this moment, be inserted into respectively within the 3rd slot S3 and this N slot Sn as if the 3rd memory card M3 and this N memory card Mn; The mode that micro-control unit 14 can be inquired about; And learn in all slots that which slot is not to be connected to reading unit 12, so; The user can carry out the action of read-write by micro-control unit 14 to the 3rd this N memory card of memory card M3 Mn.
Please continue to consult Fig. 6; It is the 4th enforcement Organization Chart of the reader device of these many card supports; As shown in Figure 6, it is to comprise that the 4th of the reader device that many cards are supported is implemented framework: but this linkage unit 11, this reading unit 12, this micro-control unit 14, a program logical unit 15 and this a plurality of slots (S1, S2, S3, Sn), wherein; This linkage unit 11 is to be connected to this computing machine 2 through this transmission line 3, and 12 of this reading units connect linkage unit 11.This micro-control unit 14 is to be connected reading unit 12, but should be connected reading unit 12 and micro-control unit 14 by 15 of program logical units.
Should block in the 4th enforcement framework of the reader device of supporting 1 more; These a plurality of slots (S1, S2, S3, Sn) but be to be connected to this program logical unit 15, for plugging memory card, wherein; After this first memory card M1 inserts this first slot S1; But the first slot S1 promptly is electrically connected to this program logical unit 15, so, but the reading unit 12 direct read first memory card M1; In addition; When other memory card also is inserted into its pairing slot respectively, but said a plurality of slot promptly is electrically connected to program logical unit 15, at this moment; But reading unit 12 is the direct read first memory card M1 still; And, but through program logical unit 15, the action that this micro-control unit 14 can be read and write other memory card beyond the first memory card M1.
Please consult Fig. 6 again, this micro-control unit 14 was this reading units 12 and linking up with computing machine 2.After this first memory card M1 inserts this first slot S1; But should promptly carry out the action of switching by program logical unit 15, so that the first slot S1 is electrically connected to reading unit 12, so; The user can read and write the first memory card M1 through reading unit 12 by computing machine 2; When the first memory card M1 still places within the first slot S1; At this moment; The second memory card M2, the 3rd memory card M3 and this N memory card Mn are inserted within this second slot S2, the 3rd slot S3 and this N slot Sn respectively; Then but micro-control unit 14 can pass through program logical unit 15; Learn that with the mode of inquiry which slot is not connected to reading unit 12 as yet, so, can carry out the action of read-write through micro-control unit 14 the second memory card M2, the 3rd this N memory card of memory card M3 Mn.
In addition; Be same as first and implement framework; Second of the reader device how card is supported is implemented framework, the 3rd and is implemented framework and the 4th enforcement framework, and it also can be embedded within computing machine 2 for this memory card of read-write except to be connected to this computing machine 2 through this transmission line 3.
Above-mentionedly implement that framework, second implements that framework, the 3rd implements that framework is implemented framework with the 4th and complete and clearly disclosed reader devices that should many card supports of the present invention by first; And; Via above-mentioned, can learn that the present invention has following advantage:
The present invention has a plurality of slots for the memory card that plugs many identical type simultaneously, and through this reading unit and this micro-control unit, the user can carry out the action of read-write to plugging the memory card that places in the slot simultaneously.
This slot quantity of this reader device can be made customizedly, simultaneously, more provides two kinds to implement framework, to meet different users's demand.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (24)
1. the reader device that card is supported more than a kind is characterized in that: can plug many memory cards simultaneously, to read while write this many memory cards, the reader device that these many cards are supported is to comprise:
One linkage unit can be connected to a computing machine;
One reading unit is to connect this linkage unit;
One micro-control unit is to be connected this reading unit;
A plurality of switch units are to connect reading unit and this micro-control unit; And
A plurality of slots are to connect these a plurality of switch units respectively for plugging memory card;
Wherein, after one first memory card inserted one first slot, this first slot promptly electrically connected with one first switch unit; Then, through this first switch unit, but this first memory card of reading unit direct read; At this moment, when other memory card also is inserted into its pairing slot respectively, said a plurality of slots promptly are electrically connected to the switch unit that it connected; So; But reading unit is direct read first memory card still, and through other switch unit outside this first switch unit, the action that micro-control unit can be read and write other memory card beyond first memory card.
2. the reader device that many cards as claimed in claim 1 are supported is characterized in that through this reading unit this micro-control unit can learn that which slot is not electrically connected to reading unit.
3. the reader device that many cards as claimed in claim 1 are supported; It is characterized in that among described a plurality of slot that one second slot can supply one second memory card to insert, one the 3rd slot can supply one the 3rd memory card to insert; And a N slot can supply a N memory card to insert.
4. the reader device that many cards as claimed in claim 1 are supported is characterized in that described linkage unit is to be connected to this computing machine through a transmission line.
5. the reader device that many cards as claimed in claim 1 are supported is characterized in that the reader device that described many cards are supported can be embedded in this computing machine for this memory card of read-write.
6. the reader device that many cards as claimed in claim 3 are supported; It is characterized in that described first memory card still puts within this first slot; At this moment; If this second memory card inserts within this second slot, and the 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively; Then through this reading unit, this micro-control unit can be carried out the action of read-write via one second switch unit, one the 3rd switch unit and one the 4th switch unit respectively to second memory card, the 3rd memory card and N memory card.
7. the reader device that card is supported more than a kind is characterized in that: can plug many memory cards simultaneously, to read while write this many memory cards, the reader device that these many cards are supported is to comprise:
One linkage unit can be connected to a computing machine;
One reading unit is to connect this linkage unit;
One micro-control unit is to be connected this reading unit;
A plurality of switch units are to connect reading unit; And
A plurality of slots be to connect these a plurality of switch units respectively for plugging memory card, and a plurality of slots connect this micro-control unit more simultaneously;
Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to through one first switch unit, at this moment, and through this first switch unit, but this first memory card of reading unit direct read; In addition; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing switch unit, at this moment, but reading unit direct read first memory card still; And, the action that micro-control unit can be read and write other memory card beyond first memory card.
8. block the reader device of supporting more as claimed in claim 7, it is characterized in that the mode of described micro-control unit inquiry capable of using, learn that which slot is not electrically connected to this reading unit.
9. the reader device that many cards as claimed in claim 7 are supported; It is characterized in that among described a plurality of slot that one second slot can supply one second memory card to insert, one the 3rd slot can supply one the 3rd memory card to insert; And a N slot can supply a N memory card to insert.
10. the reader device that many cards as claimed in claim 7 are supported is characterized in that described linkage unit is to be connected to this computing machine through a transmission line.
11. the reader device that many cards as claimed in claim 7 are supported is characterized in that the reader device that described many cards are supported can be embedded in this computing machine for this memory card of read-write.
12. the reader device that many cards as claimed in claim 9 are supported; It is characterized in that described first memory card still places within this first slot; At this moment, if this second memory card inserts within this second slot, and; The 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, and this micro-control unit can be carried out the action of read-write to second memory card, the 3rd memory card and N memory card.
13. the reader device that card is supported more than a kind is characterized in that: can plug many memory cards simultaneously, to read while write this many memory cards, the reader device that these many cards are supported is to comprise:
One linkage unit can be connected to a computing machine;
One reading unit is to connect this linkage unit;
One micro-control unit is to be connected this reading unit;
A plurality of multiport switch units are to connect reading unit; And
A plurality of slots be to be connected to these a plurality of multiport switch units respectively in pairs for plugging memory card, and a plurality of slots connect this micro-control unit more simultaneously;
Wherein, after one first memory card inserted one first slot, this first slot promptly was electrically connected to one first multiport switch unit; At this moment, but this first memory card of reading unit direct read, and; When other memory card also is inserted into its pairing slot respectively; Said a plurality of slot promptly is electrically connected to its pairing multiport switch unit, at this moment, but reading unit direct read first memory card still; And, the action that micro-control unit can be read and write other memory card beyond first memory card.
14. block the reader device of supporting as claimed in claim 13 more, it is characterized in that the mode of described micro-control unit inquiry capable of using, learn that which slot is not electrically connected to this reading unit.
15. the reader device that many cards as claimed in claim 13 are supported; It is characterized in that among described a plurality of slot that one second slot can supply one second memory card to insert, one the 3rd slot can supply one the 3rd memory card to insert; And a N slot can supply a N memory card to insert.
16. the reader device that many cards as claimed in claim 13 are supported is characterized in that described linkage unit is to be connected to this computing machine through a transmission line.
17. the reader device that many cards as claimed in claim 13 are supported is characterized in that the reader device that described many cards are supported is can be embedded in this computing machine for this memory card of read-write.
18. the reader device that many cards as claimed in claim 15 are supported; It is characterized in that described first memory card still places within this first slot; At this moment; If the 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, then this N slot of the 3rd slot is electrically connected to one second multiport switch unit, the action that this micro-control unit then can be read and write the 3rd memory card and N memory card.
19. the reader device that card is supported more than a kind is characterized in that: can plug many memory cards simultaneously, to read while write this many memory cards, the reader device that these many cards are supported is to comprise:
One linkage unit can be connected to a computing machine;
One reading unit is to connect this linkage unit;
One micro-control unit is to be connected this reading unit;
But a program logical unit is to be connected reading unit and this micro-control unit; And
A plurality of slots, but be to be connected to this program logical unit, for plugging memory card;
Wherein, after one first memory card inserts one first slot, but this first slot promptly is electrically connected to program logical unit; So, but reading unit can directly be read and write this first memory card through program logical unit, in addition; When other memory card is inserted into its pairing slot respectively, but said a plurality of slot also is electrically connected to program logical unit, at this moment; But reading unit is direct read first memory card still; And, but through program logical unit, the action that micro-control unit can be read and write other memory card beyond first memory card.
20. block the reader device of supporting as claimed in claim 19 more, it is characterized in that the mode of described micro-control unit inquiry capable of using, learn that which slot is not electrically connected to this reading unit.
21. the reader device that many cards as claimed in claim 19 are supported; It is characterized in that among described a plurality of slot that one second slot can supply one second memory card to insert, one the 3rd slot can supply one the 3rd memory card to insert; And a N slot can supply a N memory card to insert.
22. the reader device that many cards as claimed in claim 19 are supported is characterized in that described linkage unit is to be connected to this computing machine through a transmission line.
23. the reader device that many cards as claimed in claim 19 are supported is characterized in that the reader device that described many cards are supported can be embedded in this computing machine for this memory card of read-write.
24. the reader device that many cards as claimed in claim 21 are supported; It is characterized in that described first memory card still places within this first slot; At this moment, if this second memory card inserts within this second slot, and; The 3rd memory card and this N memory card are inserted within the 3rd slot and this N slot respectively, but this micro-control unit can be carried out the action of read-write through this program logical unit and to second memory card, the 3rd memory card and N memory card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102814218A CN102402699A (en) | 2010-09-13 | 2010-09-13 | Multi-card supported card reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102814218A CN102402699A (en) | 2010-09-13 | 2010-09-13 | Multi-card supported card reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102402699A true CN102402699A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102814218A Pending CN102402699A (en) | 2010-09-13 | 2010-09-13 | Multi-card supported card reading device |
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| CN (1) | CN102402699A (en) |
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| US20070156959A1 (en) * | 2006-01-05 | 2007-07-05 | Brother Kogyo Kabushiki Kaisha | Multi-Slot Storage Controller Capable Of Using Various Types Of Storage Media |
| US20070233973A1 (en) * | 2006-03-30 | 2007-10-04 | Brother Kogyo Kabushiki Kaisha | Storage Medium Storing Drive Configuration Setting Program |
| CN201185087Y (en) * | 2008-03-08 | 2009-01-21 | 张育铭 | Portable card reader capable of being used as multiple memory cards |
| CN201449600U (en) * | 2009-07-28 | 2010-05-05 | 东莞市东方科技有限公司 | Built-in all-in-one intelligent card reading system of computer |
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- 2010-09-13 CN CN2010102814218A patent/CN102402699A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070156959A1 (en) * | 2006-01-05 | 2007-07-05 | Brother Kogyo Kabushiki Kaisha | Multi-Slot Storage Controller Capable Of Using Various Types Of Storage Media |
| US20070233973A1 (en) * | 2006-03-30 | 2007-10-04 | Brother Kogyo Kabushiki Kaisha | Storage Medium Storing Drive Configuration Setting Program |
| CN201185087Y (en) * | 2008-03-08 | 2009-01-21 | 张育铭 | Portable card reader capable of being used as multiple memory cards |
| CN201449600U (en) * | 2009-07-28 | 2010-05-05 | 东莞市东方科技有限公司 | Built-in all-in-one intelligent card reading system of computer |
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Application publication date: 20120404 |