CN2684257Y - Portable memory device - Google Patents
Portable memory device Download PDFInfo
- Publication number
- CN2684257Y CN2684257Y CN 03263048 CN03263048U CN2684257Y CN 2684257 Y CN2684257 Y CN 2684257Y CN 03263048 CN03263048 CN 03263048 CN 03263048 U CN03263048 U CN 03263048U CN 2684257 Y CN2684257 Y CN 2684257Y
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- China
- Prior art keywords
- memory device
- data transmission
- portable memory
- sliding component
- encrusts
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- 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.)
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Abstract
The utility model relates to a portable memory device which is composed of a long shell, a sliding component and a memory circuit board. One end of the long shell is provided with a first opening. The sliding component is arranged in the long shell, and the memory circuit board and the sliding component are mutually connected. Also, the memory circuit board is provided with a data transmission connection unit. When the utility model is used, the data transmission connection unit of the memory circuit board is extended from the first opening by the sliding component, so that the data transmission connection unit can be plugged in an electronic device. When the portable memory device is not used, the data transmission connection unit is retracted in the long shell to be stored and be free of loss. Consequently, the trouble and the inconvenience of loss caused by using cover body are avoided, and the usage convenience is improved.
Description
Technical field
The invention relates to a kind of portable memory device, particularly be used to be plugged on the electronic installation to carry out the portable memory device of data transmission about a kind of.
Background technology
Development of computer makes human life more easily easily, and many electronic products as electronic dictionary, electronic translator, digital camera etc., frequently use in daily life, and these electronic products can use with computer interconnection usually.With the digital camera is example, digital camera is that the video conversion that will be absorbed becomes numerical data, and numerical data is stored on the storage card (memory card), replace traditional camera and be imaged on mode on the film, and digital camera can be connected to computing machine, the numerical data of image is sent to computer stored, so can utilizes the computing machine show image or print image.
Moreover, progress along with electronic technology, the size of storage card is more and more littler, memory capacity is increasing, the present different types of storage card that exists, as CF card (Compact FlashCards), SM card (Smart Media Cards), mmc card (Multimedia cards), SD card (Secure Digital Cards) and MS card (Memory Stick Cards) etc., all there is size little, be easy to carry and high capacity is convenient to store the advantage of great mass of data, can transmit data in order to make between computing machine and the storage card, usually use adapter as bridge, storage card can be connected with computing machine and transmit data mutually, but adapter is of a great variety and diversified in specifications at present, if it is will make data transmission then must select according to specification, therefore very inconvenient for consumers.
The manufacturing technology of storage card is more and more ripe again, its memory capacity small-sized hard disk that almost can match in excellence or beauty, and be integrated with USB interface, it is big to become the little memory capacity of volume, and portable moveable magnetic disc (be called the movable flashing dish on the market, below promptly claim the movable flashing dish); Not only volume is more and more littler for this type of movable flashing dish, also be integrated with the USB joint, compare with approximate products such as above-mentioned CF card, SM card, mmc card, SD card and MS cards, the movable flashing dish does not need to use drive software, so the user can deposit data wherein in easily.
The movable flashing dish has that volume is little, memory capacity is big, fast, high, the structure of adaptability by force, not fragile (comparing) and low cost and other advantages with traditional hard disk; In addition, the movable flashing dish has usb data transmission linkage unit, not only but plug and play must power supply, can also be simply directly with the computing machine Related product of data transmission to other, also have simultaneously safe, transmission speed is recalled, easy to operate, the operation that must not change any computing machine or change computer equipment, therefore and can be applicable to operating systems such as Windows98, Windows2000, WindowsXP and Mac0S8.6, be accepted widely by the consumer gradually and use.
In addition, generally import the data of computing machine,, under no online situation, in the time of need on other computing machine, using, normally file copy is arrived floppy disk, transfer to again and use on other computing machine as data such as text, map file or image files; If when the file that duplicates can't store with a floppy disk too greatly, must use plural floppy disk to cut apart storage, the trouble and inconvenience that so then can cause conversion to store in the mode of compression; The technology of above-mentioned movable flashing dish is quite ripe, and present main frame nearly all has USB interface, therefore can utilize the direct plug-in mounting movable flashing of the usb connecting port dish of computing machine, thereby directly carry out data access by the movable flashing dish, avoided existing trouble and inconvenience of carrying out access with floppy disk.
Existing movable flashing dish, as shown in Figure 5, be in a housing a, to be equiped with storer (not marking in the accompanying drawing), and be equiped with usb data transmission linkage unit b at housing a one end, make this usb data transmission linkage unit b expose to housing a, this usb data transmission linkage unit b is connected on the interior storer of housing a again, and transmits suit one enclosing cover c on the linkage unit b at usb data, in order to protection usb data transmission linkage unit b; During use this enclosing cover c is taken off, the usb data transmission linkage unit b of movable flashing dish can be plugged on the USB interface of computing machine or other associated electrical product, so can be in order to data transmission.
Before using this usb data transmission linkage unit b, the enclosing cover c of movable flashing dish must be taken off, it is exposed to be plugged on the USB interface, after the access data is finished, the travelling backwards of enclosing cover c lid must be moved on the housing a of flash disk again, so just can protect usb data transmission linkage unit b; If enclosing cover c loses, then can't make that the contact on the usb data transmission linkage unit b sustains damage easily by enclosing cover c protection usb data transmission linkage unit b, cause loose contact and situation that can't reading of data, thereby the puzzlement that causes the consumer to use.
And, if such as enclosing cover c in case lose, and be not easy to find substitute, make outside this usb data transmission linkage unit b is exposed to for a long time, cause damage easily, so can shorten its serviceable life, the consumer is made a big impact.
The utility model content
For overcoming the shortcoming of above-mentioned prior art; but fundamental purpose of the present utility model is to provide a kind of and does not need lid and the portable memory device of protected data transmission linkage unit still; to avoid using the trouble and inconvenience that causes loss such as enclosing cover, be improved the convenience of use.
Another purpose of the present utility model is to provide a kind of scalable portable memory device that is plugged to electronic installation freely.
For reaching above-mentioned purpose, the utility model is made up of encrust body, a sliding component and a memory circuitry plate.This body that encrusts comprises first opening that is opened in an end and is formed at inner guide frame.This sliding component is located in the guide frame of the body that encrusts, and has and expose to the external pushing part that encrusts.This memory circuitry plate has the storage unit that is connected with this sliding component, and the data transmission linkage unit to should the first opening setting and electrically connecting with this storage unit; Make sliding component drive the memory circuitry plate by promoting this pushing part, make the data transmission linkage unit flexible freely, be connected laggard line data transmission with an electronic installation for this portable memory device by first opening.Wherein, be formed with one second opening on this body that encrusts, expose outside this pushing part by this second opening.Also be formed with a location structure that is connected with this guide frame in this body that encrusts, utilize this location structure positioning sliding spare.
But portable memory device of the present utility model need not be such as the lid of enclosing cover and protected data transmission linkage unit still; exempt the trouble and inconvenience using lid in the prior art and cause loss; its scalable this portable memory device of pegging graft freely is improved the convenience of use to electronic installation.
Description of drawings
Fig. 1 is the three-dimensional exploded view of portable memory device preferred embodiment of the present utility model;
Fig. 2 is the stereographic map of portable memory device preferred embodiment of the present utility model;
Fig. 3 is the encrust cut-open view of body of the data transmission linkage unit retraction of portable memory device preferred embodiment of the present utility model;
Fig. 4 is the cut-open view that the data transmission linkage unit of portable memory device preferred embodiment of the present utility model stretches out the body that encrusts; And
Fig. 5 figure is the stereographic map of existing movable flashing dish.
Embodiment
Embodiment
Following embodiment further specifies the utility model.
At first, see also Fig. 1 to Fig. 3, the utility model mainly is made up of encrust body 1, a sliding component 2 and a memory circuitry plate 3, and the relevant position of each member and structure are described below respectively.
One end of this body 1 that encrusts is provided with first opening 11, and is provided with in the body 1 that encrusts such as the location structure of straight guide groove 12 and such as the guide frame that turns to guide groove 13.As shown in the figure, turn to guide groove 13 1 ends to bend towards the internal face of body 1 one ends that encrusts, and turn to guide groove 13 rear ends to bend towards the rear end of straight guide groove 12, make to turn to guide groove 13 rear ends relative, and on the body 1 that encrusts, be provided with one second opening 14 with straight guide groove 12.
This sliding component 2 is installed in the body 1 that encrusts such as in the guide frame that turns to guide groove 13, and is roughly a soft slide plate, can move freely in straight guide groove 12.In the present embodiment, be arranged in the straight guide groove 12 to major general's part sliding component 2, so that this sliding component 2 is positioned wherein.
As shown in the figure, this sliding component 2 comprises that a plate body 21 and is located at the pushing part 22 on this plate body 21; This plate body 21 is installed with the turning in the guide groove 13 of the body 1 that encrusts, and the pushing part 22 on this plate body 21 is exposed outside by second opening 14 of the body 1 that encrusts.Wherein, though the pushing part 22 of present embodiment is a push button, still, this pushing part 22 also may be selected to be rib, tooth bar, projection or other can promote the equivalent structure of this plate body 21, but not as limit.
This memory circuitry plate 3 is connected to each other with sliding component 2.This memory circuitry plate 3 comprises a storage unit 31, and the data transmission linkage unit 33 that is connected with and electrically connects with this storage unit 31.This storage unit 31 is used to store data, wherein, storage unit 31 to small part is contained in the straight guide groove 12 of the body 1 that encrusts, and these storage unit 31 rear ends combine with plate body 21, and it is outer or be retracted in the body 1 that encrusts that data transmission linkage unit 33 then can corresponding stretch out first opening 11 of the body 1 that encrusts.Wherein, because the effect and the detail structure of storage unit 31 and data transmission linkage unit 33 are prior art all, so do not explain in addition.
In the present embodiment, select bonding memory circuitry plate 3 and sliding component 2 and make it be connected to each other, but non-as limit.In addition, though present embodiment is to stretch out for data transmission linkage units 33 correspondences or withdraw with rectangular first opening 11 roughly, but, this first opening 11 is and the 33 corresponding formation of data transmission linkage unit, promptly this first opening 11 is not to exceed with rectangular structure, as long as can stretch out or withdraw for data transmission linkage unit 33 correspondences.
Since above-mentioned structure can be by being exposed at body 1 outside that encrusts pushing part 22 to pusher (promptly, direction away from this first opening 11), make plate body 21 rear ends push the storage unit 31 of memory circuitry plate 3, the data transmission linkage unit 33 that can will be installed in storage unit 31 1 ends is extrapolated.And when push pedal body 21 backward, these plate body 21 1 ends no longer cover first opening 11, and the data transmission linkage unit 33 of memory circuitry plate 3 can be stretched out by first opening 11.As shown in Figure 3, this data transmission linkage unit 33 can be inserted on the electronic installation connecting interface such as computing machine (in the accompanying drawing mark), so that transmission access data.Wherein, can all be prior art for the peg graft electronic installation of this portable memory device and the action principle of connecting interface thereof, so no longer explanation.
Otherwise, if do not use this portable memory device, or access is finished and after taking off this portable memory device on the connecting interface of computing machine, by the pushing part 22 on the promotion plate body 21 forward, plate body 21 is pulled back the storage unit 31 of memory circuitry plate 3, data transmission linkage unit 33 retractions of storage unit 31 1 ends are encrusted in the body 1, as shown in Figure 4, thereby can damage to prevent data transmission linkage unit 33 to be exposed to outer by the body 1 protected data transmission linkage unit 33 that encrusts under obsolete situation; And when plate body 21 was pushed away forward, these plate body 21 1 ends promptly bent towards first opening, 11 places in body 1 the place ahead that encrusts, and covered first opening 11 and caused damage to prevent dust and enter in the body 1 of encrusting.
The data transmission linkage unit 33 of this memory circuitry plate 3 is by the plate body 21 of sliding component 2 backward or slippage forward; thereby stretch out or retraction encrusts in the body 1; so; be convenient to manipulate; also can exempt having now, therefore have the better result of use and the convenience of use with enclosing cover protected data transmission trouble that linkage unit was caused and inconvenience.
The data transmission linkage unit 33 of this memory circuitry plate 3 may be selected to be a USB specification connector, and relatively, the electronic installation connecting interface that this correspondence is pegged graft may be selected to be the USB interface of a correspondence, so can conveniently be applied in the specification of generally popular use now.Certainly, if this data transmission linkage unit 33 can link up with the electronic installation connecting interface of corresponding grafting, not limited thereto.
In sum; but portable memory device of the present utility model need not be such as the lid of enclosing cover and protected data transmission linkage unit still; exempt the trouble and inconvenience using lid in the prior art and cause loss; this portable memory device is pegged graft to electronic installation in retractable ground, is improved the convenience of use.
Claims (8)
1. a portable memory device is characterized in that, this device comprises:
One body that encrusts comprises first opening that is opened in an end and is formed at inner guide frame;
One sliding component is located in the guide frame of this body that encrusts, and has one and expose to this external pushing part that encrusts; And
One memory circuitry plate, has a storage unit that is connected with this sliding component, and a pair of data transmission linkage unit of should the first opening setting and electrically connecting with this storage unit, to make this sliding component drive this memory circuitry plate by promoting this pushing part, make this data transmission linkage unit flexible freely, be able to be connected laggard line data transmission with an electronic installation at this portable memory device by this first opening.
2. portable memory device as claimed in claim 1 is characterized in that this guide frame is for turning to guide groove.
3. portable memory device as claimed in claim 1 is characterized in that, is formed with one second opening on this body that encrusts, and expose by this second opening this pushing part.
4. portable memory device as claimed in claim 1 is characterized in that, also is formed with a location structure in this body that encrusts.
5. portable memory device as claimed in claim 4 is characterized in that, this location structure is the straight guide groove that is connected with this guide frame, to locate this sliding component by this location structure.
6. portable memory device as claimed in claim 1 is characterized in that, this sliding component is a soft slide plate.
7. portable memory device as claimed in claim 1 is characterized in that, this data transmission linkage unit is a USB specification connector.
8. portable memory device as claimed in claim 1 is characterized in that this portable memory device is meant the movable flashing dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263048 CN2684257Y (en) | 2003-09-29 | 2003-09-29 | Portable memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263048 CN2684257Y (en) | 2003-09-29 | 2003-09-29 | Portable memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684257Y true CN2684257Y (en) | 2005-03-09 |
Family
ID=34598893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263048 Expired - Fee Related CN2684257Y (en) | 2003-09-29 | 2003-09-29 | Portable memory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684257Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445956A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Docking station and mobile terminal employing same |
| CN102445957A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Docking station and mobile terminal with same |
-
2003
- 2003-09-29 CN CN 03263048 patent/CN2684257Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445956A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Docking station and mobile terminal employing same |
| CN102445957A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Docking station and mobile terminal with same |
| CN102445956B (en) * | 2010-09-30 | 2014-07-02 | 联想(北京)有限公司 | Docking station and mobile terminal employing same |
| CN102445957B (en) * | 2010-09-30 | 2014-07-02 | 联想(北京)有限公司 | Docking station and mobile terminal with same |
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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: 20050309 Termination date: 20091029 |