CN2559033Y - Memory card information access device - Google Patents
Memory card information access device Download PDFInfo
- Publication number
- CN2559033Y CN2559033Y CN02231848U CN02231848U CN2559033Y CN 2559033 Y CN2559033 Y CN 2559033Y CN 02231848 U CN02231848 U CN 02231848U CN 02231848 U CN02231848 U CN 02231848U CN 2559033 Y CN2559033 Y CN 2559033Y
- Authority
- CN
- China
- Prior art keywords
- storage card
- interface
- panel
- storage
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The utility model provides a data access device of a memory card. The data access device can be particularly compatible in a host computer of a system, and comprises a base plate being capable of holding all the necessary elements for accessing the data of the memory card, the base plate is connected with a motherboard of the system through a data transmission signal interface, and the signal of the interface is transferred to the external interface of the system host by another data line connected in parallel, therefore, a user can directly access the inputted data signal of the memory card through the host computer of the system, without other external equipment, thus facilitating the convenience of operation.
Description
Technical field
The utility model relates to data access equipment, specifically is the document storage about a kind of storage card.
Background technology
After nineteen ninety, the Storage Media that utilizes the silicon wafer semiconductor technology to be developed becomes main product gradually, and be that the Storage Media of new generation that main shaft is developed is silicon video disc (Flash Memory Card) by flash memory generally, be called storage card or flash memory cards again; Two big Storage Medias such as this and traditional soft magnetism disc, discs are compared, storage card is no matter in the performance of functional characteristics such as the convenience that carries, power saving, file maintenance, transmission rate information, repetitive read-write and shockproof, protection against the tide, all considerably beyond above-mentioned two kinds of traditional Storage Medias.
Just because of the silicon video disc has so superior operating characteristic, so each big factory of tame international electronic product, just release the storage card (or claiming the silicon video disc) of various different sizes successively as manufacturers such as Sony (Sony), Toshiba (Toshia), Siemens (Siemens), Panasonic (Matsushita), Samsung (Samsung), SanDisk, and be widely used on all types of digital products; Such as: PC card (PCMCIA ATA FlashCard), CF card (Compact Flash Card), SM card (Smart Media Card), mmc card (MultiMedia Card), MS card (Memory Stick Card), SD card (Secure Digital Card) etc.
Above-mentioned silicon video disc is applied on the various portable digitals equipment more, and for example digital camera, digital walkman, PDA etc. are in order to software documents such as store images, animation, music; And in order to strengthen silicon video disc and various main frame (for example PC, industrial computer, video decoded device ... Deng) between document circulation, so various forms of silicon video disc document storage (being called card reader or silicon disk machine again) just arises at the historic moment.
General storage card reading device of being commonly seen all is to utilize a freestanding card reader, and information transmission line of mat is connected with the external interface of system host, makes the data that is stored in storage card be edited, play, store and to carry out by system.But, come the access data to feel convenient inadequately eventually with external card reader like this, because before the access data, must just can carry out above-mentioned work by numerous and diverse connection mode, Miswire takes place especially easily or in execution work circuit suffer that external force is interrupted or loose contact causes defectives such as jitter.
Summary of the invention
In view of this, fundamental purpose of the present utility model provides a kind of document storage of storage card easy to use, this device can be laid in all in the pedestal in advance for the essential electronic component of accessing memory card inside information, again this pedestal directly is installed in the main frame of system, preferably be installed in the expansion slot position of main frame, for example position of floppy disk drive etc.; And be connected with the motherboard of system by a data transmission signaling interface, with another data line that is connected in parallel the signal of interface is delivered to the external interface of system host again, by this, the data signal of the storage card that the user can be directly imported by the main frame access of system, and needn't external again other equipment to promote the convenience that uses.
The technical solution adopted in the utility model is as follows:
A kind of document storage of storage card, comprise: one is positioned in the pedestal in the expansion slot that system host and panel reserve, ccontaining space is arranged in the pedestal, in this accommodation space, comprised the controller plate, the machine plate is provided with control IC in order to access, the signal format of conversion storage card, the data signal output terminal is exported data signal with a data line from the machine plate on the controller plate in addition, this data line is directly connected to the special interface on the motherboard of system, again from this interface end, with parallel way, utilize another data line to connect the external connection interface section end of host backplane, this external interface end still can be utilized by other equipment end.
Wherein, the special interface of system host board is a USB interface.
Wherein, the front of this pedestal is a panel for the storage card plug, and panel was provided with plural number with last slot, and the back side of panel is with a signal bindiny mechanism, make storage card contact with it after inserting panel, and be able to data signal is delivered in the circuit configurations of controller plate.
The document storage of storage card of the present utility model, overcome the aforementioned disadvantages of the memory card access apparatus (for example card reader) of commonly seeing, make the data signal of the storage card that the user can be directly imported by the main frame access of system, and needn't external again other equipment, promoted the convenience that uses.
Description of drawings
Fig. 1 is the document storage structural representation of the utility model storage card;
Fig. 2 is installed in the structural drawing of system host for the document storage of the utility model storage card;
Fig. 3 is the document storage and the inner constitutional diagram that is connected of system host of the utility model storage card.
The reference numeral explanation
1 pedestal
11 controller plates
12 control IC
13 panels
131,132 slots
14 signal bindiny mechanisms
141 connecting rods
15,16 baffle plates
17,18 data lines
2 system hosts
21 panels
22 expansion slots
23 disk drives
24 motherboards
241 interface end
25 external interfaces
Embodiment
Below enumerate preferred embodiment, and in conjunction with the accompanying drawings,, be described in further detail detailed construction of the present utility model and function.
As shown in Figure 1, the document storage of storage card of the present utility model comprises: one has the pedestal 1 of accommodation space, comprised a controller plate 11 in the accommodation space of this pedestal 1, machine plate 11 is provided with the signal format of control IC12 (for example SL11RIDE) in order to access, conversion storage card; The front of pedestal 1 is a panel 13 for the storage card plug, panel 13 was provided with plural number with last slot 131,132, the back side of panel 13 is with a signal bindiny mechanism 14, make storage card contact with it after inserting panel, and be able to data signal is delivered in the circuit configurations of controller plate 11, in addition, this bindiny mechanism 14 comprises that also one can be for the connecting rod 141 that moves back card, in order to the action of moving back card.Dual-side at pedestal 1 also is provided with the baffle plate 15,16 that pedestal 1 can be fixed in system host; In conjunction with shown in Figure 2, preferably pedestal 1 is fixed in the expansion slot 22 that system host 2 panels 21 are reserved, as the position of floppy disk drive 23, perhaps in other the expansion slot 22.
Further combined with shown in Figure 3, the data signal output terminal is exported data signal with a data line 17 from the machine plate on controller plate 11, this data line 17 is directly connected on the motherboard 24 of system, with present technology, it is the USB interface end 241 that this data line 17 is connected to motherboard 24, again from this interface end 241, with parallel way, utilize another data line 18 to be connected to the external connection interface section end 25 of host backplane, this external interface end 25 still can be utilized by other equipment end.
As mentioned above, the document storage of the utility model storage card directly is installed in each system main frame of (comprising: PC, industrial computer, server etc.), just can directly storage card be inserted panel 13 slots 131,132 of this access device, data signal is transferred in the circuit configurations of controller plate 11 by signal bindiny mechanism 14, utilize control IC12 set on the machine plate 11 to drive the work of data access, with data line 17 signal is delivered at last and holds the system host board 24 that is connected in addition; Thus, the user just needn't be more separately with a card reader independently, link up by loaded down with trivial details connection line operation and system host, more can avoid these outside lines to be subjected to external force to disturb the disappearance that produces broken string or loose contact.
The above embodiments only are the preferable states of utilizing technical characterictic of the present utility model to derive; be not in order to limit this creation; such as other used similar structures, material or easy design alteration all should be claim protection domain of the present utility model and contain.
Claims (3)
1. the document storage of a storage card, it is characterized in that: comprising: one is positioned in the pedestal in the expansion slot that system host and panel reserve, ccontaining space is arranged in the pedestal, in this accommodation space, comprised the controller plate, the machine plate is provided with control IC in order to access, the signal format of conversion storage card, the data signal output terminal is exported data signal with a data line from the machine plate on the controller plate in addition, this data line is directly connected to the special interface on the motherboard of system, again from this interface end, with parallel way, utilize another data line to connect the external connection interface section end of host backplane, this external interface end still can be utilized by other equipment end.
2. the document storage of storage card as claimed in claim 1, it is characterized in that: wherein, the special interface of system host board is a USB interface.
3. the document storage of storage card as claimed in claim 1, it is characterized in that: wherein, the front of this pedestal is a panel for the storage card plug, panel was provided with plural number with last slot, the back side of panel is with a signal bindiny mechanism, make storage card contact with it after inserting panel, and be able to data signal is delivered in the circuit configurations of controller plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231848U CN2559033Y (en) | 2002-05-30 | 2002-05-30 | Memory card information access device |
| KR20-2003-0016917U KR200323739Y1 (en) | 2002-05-30 | 2003-05-30 | Data storage device of memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231848U CN2559033Y (en) | 2002-05-30 | 2002-05-30 | Memory card information access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559033Y true CN2559033Y (en) | 2003-07-02 |
Family
ID=33707471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02231848U Expired - Lifetime CN2559033Y (en) | 2002-05-30 | 2002-05-30 | Memory card information access device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200323739Y1 (en) |
| CN (1) | CN2559033Y (en) |
-
2002
- 2002-05-30 CN CN02231848U patent/CN2559033Y/en not_active Expired - Lifetime
-
2003
- 2003-05-30 KR KR20-2003-0016917U patent/KR200323739Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR200323739Y1 (en) | 2003-08-19 |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120530 Granted publication date: 20030702 |