CN201449600U - Built-in all-in-one intelligent card reading system of computer - Google Patents
Built-in all-in-one intelligent card reading system of computer Download PDFInfo
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- CN201449600U CN201449600U CN200920061358XU CN200920061358U CN201449600U CN 201449600 U CN201449600 U CN 201449600U CN 200920061358X U CN200920061358X U CN 200920061358XU CN 200920061358 U CN200920061358 U CN 200920061358U CN 201449600 U CN201449600 U CN 201449600U
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- memory card
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- slot interface
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Abstract
The utility model relates to a built-in all-in-one intelligent card reading system of a computer, which includes an all-in-one memory card slot interface, a microprocessor, a transmission interface, a memory card control circuit, and a memory card identification and control program module, wherein the memory card control circuit is used for detecting whether a card is plugged in the memory card slot interface to control the on/off of the power of the microprocessor (specifically, the microprocessor is electrified or not depending on the card plugging). Therefore, the problem that the built-in card reader in the prior market can not be continuously used after being quitted is solved, the convenience is brought to the user, the purpose of zero power consumption without card plugging is achieved, and the energy-saving effect is achieved; and during the card plugging, the types of the memory card can be recognized through the memory card identification and control program module and displayed through a computer mainboard control display. Because of such conveniences, the built-in all-in-one intelligent card reading system is convenient for popularization.
Description
Technical field
The utility model relates to a kind of reader device, refers in particular to a kind of computer built-in All-in-One intelligent card-reading system.
Background technology
Along with electronics technology is advanced by leaps and bounds, digital product, mobile phone and computer are also popularized gradually, bring more moments to recall and more enjoyment for our life.And memory card more and more is subjected to consumer's favor as the important carrier of digital product record people's sweet memories and file data storage; Use memory card for convenience, arise at the historic moment so be used for the card reader of reading and writing memory card.The tradition card reader all is that USB plug is carried out external connection by the USB interface on the cabinet, and wherein the user is after normally withdrawing from memory card from card reader, and plug-in card is normally to use again, and plug USB plug again just can be discerned; Yet, the external connection of tradition card reader can increase the host computer connection and take desk-top space, be unfavorable for user management, by this, the computer built-in reader device has appearred on the market, but if traditional card reader is built in the host computer, during use, will inevitably run into and open cabinet plug joint again, and when being in connection status between card reader and host computer, generally still there is electrical loss, only the two is pulled out separation, so operation is more loaded down with trivial details, and when using, also not so recognition memory Card Type effectively after card inserts obviously can bring great inconvenience to the user.
The utility model content
The utility model is at the existing disappearance of above-mentioned prior art, and it is a kind of easy to use, energy-conservation and can discern the computer built-in All-in-One intelligent card-reading system that the note card that is inserted is recalled type that fundamental purpose is to provide.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of computer built-in All-in-One intelligent card-reading system comprises an All-in-One memory card slot interface; One microprocessor is to be connected with memory card slot interface, is used for reading and writing memory card data; One transmission interface is to be connected with microprocessor, is convenient to microprocessor is connected with computer main board, to realize data transmission; One memory card control circuit is to be connected between memory card slot interface and the microprocessor, is used to detect the memory card slot interface break-make whether plug-in card comes the control microprocessor power supply; And a memory card identification control program module, be located on the computer main board; Wherein, when All-in-One memory card slot interface is in the plug-in card state, this memory card control circuit conducting power supply of microprocessor, and by memory card identification control program module recognition memory Card Type; When All-in-One memory card slot interface was in non-plug-in card state, this memory card control circuit disconnected power supply of microprocessor.
Described All-in-One memory card slot interface is to read two or more interface in SD card, MS card, XD card, CF card, the TF card.
Described transmission interface is a USB connector.
The utility model advantage is by set up the memory card control circuit between All-in-One memory card slot interface and microprocessor, with the detecting All-in-One memory card slot interface break-make whether plug-in card comes the control microprocessor power supply, microprocessor is switched on after making plug-in card, pull out the microprocessor outage of card back, so solved the built-in card reader in market can't continue use after normally moving back card problem, to bringing convenience property of use, realized the not target of plug-in card zero-power, thereby reached energy-conservation effect; And can come the recognition memory Card Type by memory card identification control program module during plug-in card, show through computer main board control display again, so easy to use, help marketing.
Description of drawings
Fig. 1 is the utility model schematic block circuit diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, a kind of computer built-in All-in-One intelligent card-reading system comprises All-in-One memory card slot interface 10, microprocessor 20, transmission interface 30, memory card control circuit 40, memory card identification control program module 50, wherein:
Described All-in-One memory card slot interface 10 is to read two or more interface in SD card, MS card, XD card, CF card, the TF card.
Described microprocessor 20 is to be connected with memory card slot interface 10, is used for reading and writing memory card data.
Described transmission interface 30 is USB connector, is to be connected with microprocessor 20, is convenient to microprocessor 20 is connected with computer main board 60, to realize data transmission.
Described memory card control circuit 40 is to be connected between All-in-One memory card slot interface 10 and the microprocessor 20, is used to detect All-in-One memory card slot interface 10 break-make whether plug-in card comes control microprocessor 20 power supplys.
Described memory card identification control program module 50 is located on the computer main board 60, and it adopts specific driving formula to default in the computer main board.
Wherein, when All-in-One memory card slot interface 10 is in the plug-in card state, these memory card control circuit 40 conducting microprocessors 20 power supplys, and by memory card identification control program module 50 recognition memory Card Types; When All-in-One memory card slot interface 10 was in non-plug-in card state, this memory card control circuit 40 disconnected microprocessors 20 power supplys.With the SD card is that example describes, when the SD card is inserted into, power on by memory card control circuit 40 conduction microprocessors 20 and to be connected with computer main board 60, show directly that by display the SD card identifies by memory card identification control program module 50 these SD Card Types of identification and after computer main board is handled simultaneously, so extremely easy to use.
Therefore, the utility model is by setting up memory card control circuit 40 between All-in-One memory card slot interface 10 and microprocessor 20, with the detecting All-in-One memory card slot interface break-make whether plug-in card comes control microprocessor 20 power supplys, microprocessor 20 is switched on after making plug-in card, pull out microprocessor 20 outages of card back, so solved the built-in card reader in market can't continue use after normally moving back card problem, to bringing convenience property of use, realize the not target of plug-in card zero-power, thereby reached energy-conservation effect; And can come the recognition memory Card Type by memory card identification control program module 50 during plug-in card, show through computer main board control display again, so easy to use, help marketing.
The above, it only is the preferred embodiment of the utility model structure, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. computer built-in All-in-One intelligent card-reading system is characterized in that: comprising:
One All-in-One memory card slot interface;
One microprocessor is to be connected with memory card slot interface, is used for reading and writing memory card data;
One transmission interface is to be connected with microprocessor, is convenient to microprocessor is connected with computer main board, to realize data transmission;
One memory card control circuit is to be connected between memory card slot interface and the microprocessor, is used to detect the memory card slot interface break-make whether plug-in card comes the control microprocessor power supply;
One memory card identification control program module is located on the computer main board;
Wherein, when All-in-One memory card slot interface is in the plug-in card state, this memory card control circuit conducting power supply of microprocessor, and by memory card identification control program module recognition memory Card Type; When All-in-One memory card slot interface was in non-plug-in card state, this memory card control circuit disconnected power supply of microprocessor.
2. according to the described computer built-in All-in-One of claim 1 intelligent card-reading system, it is characterized in that: described All-in-One memory card slot interface is to read two or more interface in SD card, MS card, XD card, CF card, the TF card.
3. according to the described computer built-in All-in-One of claim 1 intelligent card-reading system, it is characterized in that: described transmission interface is a USB connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920061358XU CN201449600U (en) | 2009-07-28 | 2009-07-28 | Built-in all-in-one intelligent card reading system of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920061358XU CN201449600U (en) | 2009-07-28 | 2009-07-28 | Built-in all-in-one intelligent card reading system of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449600U true CN201449600U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920061358XU Expired - Fee Related CN201449600U (en) | 2009-07-28 | 2009-07-28 | Built-in all-in-one intelligent card reading system of computer |
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| Country | Link |
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| CN (1) | CN201449600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402699A (en) * | 2010-09-13 | 2012-04-04 | 同星实业股份有限公司 | Multi-card supported card reading device |
-
2009
- 2009-07-28 CN CN200920061358XU patent/CN201449600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402699A (en) * | 2010-09-13 | 2012-04-04 | 同星实业股份有限公司 | Multi-card supported card reading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20130728 |