CN102217825A - Multi-standard flash-memory card carrier - Google Patents

Abstract

The invention relates to a multi-standard flash-memory card carrier that is about the size of a thick credit card and able to be placed in a wallet. The multi-standard flash-memory card carrier is provided with grooves for accepting flash-memory cards. One side of the carrier is equipped with large grooves for accepting SD (secure digital) cards and memory stick duo cards, and another side is equipped with micro grooves for accepting microSD cards and memory stick micro (M2) cards. A carrier spinal column is clamped between a top cap and a bottom cap, and is provided with multiple openings so as to form grooves. Elastic clamp projections of elastic clamping pieces can be embedded into gaps on one side of the flash-memory cards so as to fasten the flash-memory cards in the multi-standard flash-memory card carrier to avoid being lost. The elastic clamping piece is the movable part of the carrier spinal column and can deform when the flash-memory cards are inserted. Micro and standard flash-memory cards can be simultaneously carried by the multi-standard flash-memory card carrier so as to be placed into a plastic cover for a credit card in a user wallet.

Description

Multi-Standard Flash Memory Card Carrier

technical field

This invention relates to electron carriers. More specifically, the present invention relates to wallet-sized carriers for carrying small flash-memory cards.

Background technique

Compact flash memory cards have been widely used in data transmission instead of floppy disks. Flash memory chips have the advantages of low price and advanced technology, so that various shapes of flash memory cards can have larger storage capacity, and advanced chip packaging technology also enables flash memory cards to have a smaller size .

The flash memory chip can be soldered on a printed-circuit board (PCB) or on an elastic carrier base and then covered with a plastic case and expose metal contacts. When the flash memory card is inserted into a host (such as a personal computer, a mobile phone, a digital camera or other computing devices), the metal contacts can contact the connecting terminals. The flash controller can be integrated with the flash memory chip, or a separate chip soldered on a PCB board or an elastic carrier. The flash controller receives host commands, addresses and data transmitted from the main bus to the metal contacts, and transmits corresponding control, address and data signals to the flash memory chip.

There are many protocols for the host bus, and standards are developed to specify the physical size of the device and the host bus protocol. Early standards such as compact-flash (CF) specified large and thick device specifications, and more recent standards such as Secure Digital (SD) and Sony's Memory Stick (Sony's Memory Stick) significantly The thickness of the device is reduced.

Further improvements in packaging technology and device structure have resulted in smaller flash memory cards. An SD extension - microSD (microSD) is only about the size and thickness of a dime (although microSD is square) and lighter. The extended product of Sony memory stick - Memory Stick Micro (M2) is also similar in size and thickness.

Figure 1 presents several prior art flash memory cards. The SD card 36 is a Secure Digital card with a series of metal contacts 14 exposed along the edge. When the SD card 36 is inserted into the host, the metal contact 14 will engage with the jack contact. Metal contacts 14 include power, ground and other signals, such as data lines, clock, command and card detection signals.

The memory stick 38 is a dual memory stick (Memory Stick Duo) or a professional dual flash memory card (PRO Duoflash-memory card). SD card 36 and memory stick 38 are Mesozoic generation products and have larger size, about one inch in length and about 2mm in thickness.

New generation products include micro memory stick 32 and micro SD card 34 . These products are all about one quarter the size of earlier products such as SD card 36 and memory stick 38 . The micro SD card 34 has been reduced to a thickness of only 1 mm, while the micro memory stick 32 is 1.2 mm thick. The metal contacts 16 are smaller and during their insertion, before other signal connections, and the power and ground of the metal contacts 16 have longer connection pads to connect the power and ground.

Figure 2 clearly shows the problem with smaller flash memory cards. The extremely small size of the micro SD card 34 (the size of a fingernail) makes it more likely to be accidentally lost than larger memory cards. If care is not taken, the micro SD card 34 may slip out of the user's hand or pass through a small hole in the user's wallet. Both the micro memory stick 32 and the micro SD card 34 are easily lost on a messy desktop at work or at home.

Losing a flash memory card is certainly undesirable in general, and not just because of the price of the flash memory device itself. The data stored on the flash memory card can be extremely important data. Losing such important data can lead to identity theft or exposure to compromised trade secrets. A customer's address or phone list may be useful to a competitor. A spammer could embarrass the owner of the flash memory card by taking advantage of an e-mail list on someone else's lost flash memory card.

The micro SD card 34 may be inserted into a larger-sized adapter card, such as an adapter card between the micro SD card 34 and the SD card 36 . However, the SD card 36 is still a little too small. In an emergency, a credit card sized carrier can be used to carry car keys in a wallet, and a similar carrier can be used to carry an SD card 36 in a wallet. However, the multiple standards of micro flash memory cards make the wallet carrier of multiple standards more desirable.

Contents of the invention

What is most needed today is a multi-standard carrier that fits in a wallet. A multi-standard carrier that can carry a variety of flash memory cards is highly desirable. A multi-standard carrier that is approximately the size of a credit card is required to fit in the wallet's place for the credit card. There is a need for a credit card sized carrier that can transport a micro flash memory card so that the micro flash memory card cannot be lost during transport.

The invention relates to an advanced flash memory card wallet carrier. The following will enable those skilled in the art to make and use the technical features and required conditions provided by the present invention. Variations and modifications of the preferred implementation can be easily accomplished by anyone skilled in the art, and the rules defined herein can be applied to other implementations. Therefore, the implementation features explained in the present invention are not intended to limit the scope of the present invention, and the scope of rights of the invention in this application should be based on the principles and the maximum protection scope of the content claimed herein.

Description of drawings

FIG. 1 is a schematic diagram showing several prior art flash memory cards;

Figure 2 is a schematic diagram emphasizing the problem with smaller flash memory cards;

3 is a schematic diagram showing a multi-standard flash memory card carrier with the top cover removed;

4A-4C are diagrams emphasizing the process of inserting a micro SD card into a micro SD card slot of a multi-standard flash memory card carrier;

Fig. 5 is an exploded perspective view of a multi-standard flash memory card carrier of a micro slot;

Figure 6 is an exploded perspective view of multiple standard flash memory card carriers with larger slots;

Figure 7 is a schematic diagram showing the carrier spine in more detail; and

Figure 8 is a schematic view showing a base plate provided with micro-grip cut-outs.

Detailed ways

Figure 3 presents the multi-standard flash memory card carrier with the top cover removed. The multi-standard flash memory card carrier has the length (8.5cm) and width (5.4cm) of a credit card. Although this size does not need to be exactly the same as a credit card, it may be slightly larger or smaller than a credit card, but it can still be placed in a general A plastic cover for credit cards commonly found in wallets.

The thickness of the multi-standard flash memory card carrier is thicker than that of a credit card, so the multi-standard flash memory card carrier can carry a flash memory card up to 2mm in thickness. For example, the multi-standard flash card carrier may be 3-4 mm thick and still fit in a wallet.

The multi-standard flash memory card carrier has three larger slots 46, 46' and 48 and four smaller slots 44, 44', 42 and 42', allowing up to seven flash memory cards to be carried simultaneously. Sandwiched between bottom plate 70 and top plate 30 (not shown), carrier spine 50 has seven openings to form slots 46, 46', 48, 44, 44', 42 and 42'.

SD card slots 46, 46' are sized to accept SD card 36 while dual/professional dual memory stick slot 48 is sized to accept memory stick 38. A side of the multi-standard flash memory card carrier can thus accept up to three larger flash memory cards.

Micro SD card slot 44,44 ' is all made according to certain size to accept micro SD card 34, and micro memory stick card (M2) slot 42,42' is all made according to certain size to accept micro memory stick card 32 simultaneously. The multi-standard flash memory card carrier can simultaneously carry up to four micro memory stick cards. The multi-standard flash card carrier is slightly larger than the size of a credit card to help prevent the inadvertent loss of the tiny micro SD card 34 or micro memory stick card 32 and keep it with other credit cards, ID cards, family photos or other portable The items contained in the wallet are conveniently transported together in the user's wallet.

The flash memory card carried in the multi-standard flash memory card carrier may slip out and be lost if it is not fastened. Elastic clips 54 are formed on the carrier spine 50 to fasten the carried flash memory card. Each elastic clip 54 has an elastic clip protrusion 56 formed thereon. Spring clip protrusion 56 is a circular extension or protrusion that fits into a notch on one side of micro SD card 34 (FIG. 1). When the micro SD card 34 is inserted into the micro SD card slot 44, the spring clip 54 deforms and springs to one side to allow the upright edge of the micro SD card 34 to pass through. Once the notch on one side of the micro SD card 34 is aligned with the elastic clip protrusion 56 , the elastic clip 54 will spring back to a position with less pressure or less deformation to lock the elastic clip protrusion 56 in the notch. The micro SD card 34 is thus snapped into the multi-standard flash memory card carrier.

Once the micro SD card 34 is inserted into the micro SD card slot 44 , the micro SD card 34 can be removed by the user grasping the micro SD card 34 at the micro grip notch 66 with a finger and pulling the micro SD card 34 outward. When the micro memory stick card 32 is fully inserted into the micro memory stick (M2) slot 42 , the micro memory stick card 32 also has a notch for receiving the protruding portion 56 of the elastic clip.

The larger SD card slots 46, 46' and the dual/pro dual memory stick slot 48 have resilient sides 62 formed around the oval cavity 58 of the carrier spine 50. When the elastic side 62 is deformed inwardly by the upright side of the SD card 36 or memory stick card 38 until the notch aligns with the elastic clip protrusion 56 so that the elastic side 62 can spring back to the less deformed position, the elastic clip protrudes The portion 56 moves into the oval cavity 58 . Therefore, the SD card 36 and the memory stick card 38 can be fastened in the multi-standard flash memory card carrier by inserting the elastic clip protrusion 56 into the notch of the flash memory card.

The SD card 36 can be removed by a user grasping the SD card 36 at the larger gripping edge 64 with a finger and pulling the SD card 36 outward. The Memory Stick card 38 can be removed in a similar manner using the larger gripping cut edge 64 of the Dual/Pro Dual Memory Stick slot 48 .

Cover attachment points 52 may be welds, glue joints, plastic clips, screws, latches, pilot holes, or other mechanisms to attach carrier spine 50 to bottom plate 70 and/or top plate 30 (FIG. 5). When the bottom plate 70 or the top plate 30 are pressed into the carrier spine 50, ultrasonic welding may be used to weld the lid connection points 52 to form a tight bond.

Figures 4A-4C highlight the process of inserting a micro SD card into the micro SD card slot within the multi-standard flash memory card carrier. In Figure 4A, the micro SD card 34 is pushed into the micro SD card slot 44' in the carrier spine 50 (only partially shown). In FIG. 4B, when the micro SD card 34 is pushed further into the micro SD card slot 44' past the spring clip protrusion 56, thereby sliding along the upright side of the micro SD card 34, the spring clip 54 faces outward toward one side. out of shape. In FIG. 4C , once the micro SD card 34 is pushed further into the micro SD card slot 44 ′, the notch 28 on one side of the micro SD card 34 is aligned with the spring clip protrusion 56 to allow the spring clip protrusion 56 to pop into the notch 28 . The pushing force from the deformation of the elastic clip 54 can lock the elastic clip protrusion 56 in the notch 28 . Therefore, the micro SD card 34 can be fastened in the micro SD card slot 44' through the elastic clip 54 and the elastic clip protrusion 56.

The sides of the protruding portion 56 of the elastic clip can be tapered so that the user can more easily pull the micro SD card 34 out of the micro SD card slot 44'.

Figure 5 is an exploded perspective view of a multi-standard flash memory card carrier showing micro-slots. When assembled, the top plate 30 is connected to the carrier spine 50 but still allows movement of the spring clips 54 (FIG. 3). Visible on this side of the multi-standard flash memory card carrier are micro SD card slots 44, 44' and micro memory stick (M2) card slots 42, 42'.

Figure 6 is an exploded perspective view of a multiple standard flash memory card carrier showing the larger slots. When assembled, the top plate 30 is attached to the carrier spine 50 but still allows the elastic sides 62 to move. Visible on this side of the multi-standard flash card carrier are SD card slots 46, 46' and dual/pro dual memory stick slot 48. The micro memory stick (M2) card slot 42 is on the other side of the multi-standard flash memory card carrier.

Since the notch of the Memory Stick card 38 is shallow, the elastic protrusions 56 on the elastic sides 62 of the Dual/Pro Dual Memory Stick slot 48 are also shallow, as seen in FIG. 6 . Other elastic clip protrusions 56 in the SD card slot 46, 46' and the micro memory stick (M2) card slot 42 are then more obvious.

Figure 7 shows the carrier spine in more detail. FIG. 7 does not show the top plate 30 and the bottom plate 70 , but the top plate 30 and the bottom plate 70 are joined by welding to the cover attachment point 52 . When the flash memory card is inserted, the force exerted by the upright side of the flash memory card on the elastic clip protrusion 56 will cause the elastic clip 54 and the elastic side 62 to move laterally. The elastic sides 62 move inwardly into the oval cavity 58 .

Figure 8 shows a base plate with micro-grip cut-outs. Base plate 70 may be a plastic sheet with the length and width of a credit card. While the larger gripping edge 64 is formed on one side, the miniature gripping edge 66 is formed on the opposite side to allow the user to remove the micro SD card 34, micro memory stick card 32, SD card 36 or It is easier to grasp and extract the memory stick card 38.

alternative implementation

The inventors can think of several other implementations, for example, different marks or patterns can be printed or formed on the bottom plate 70 or the top plate 30 . A writable area can be formed to allow the user to write down information such as the user's phone number in case the multi-standard flash memory card carrier is lost. Advertising items can also be printed on the carrier. A compass, a magnifying glass or a USB device can also be added to the carrier. The above-mentioned flash memory card can carry other devices similar to flash memory cards, such as WiFi card devices.

While the foregoing only mentions a multi-standard flash card carrier having two SD card slots 46, 46' and a dual/pro dual memory stick slot 48, a multi-standard flash card carrier may have two or three Dual/professional dual memory stick slot 48, or no dual/professional dual memory stick slot 48 and three SD card slots 46. Similarly, the micro SD card slot 44 and the micro memory stick (M2) card slot 42 can also be replaced with different combinations or arrangements. The slots can also be replaced with slots for other kinds of flash memory cards, for example flash memory cards for future specifications.

Although the base plate 70 described above is a piece of plastic separate from the carrier spine 50, the carrier spine 50 can also be integrally formed with the base plate 70, such as a single molded part, but the elastic clip protrusions 56 and the elastic sides 62 of the carrier spine 50 Must be movable and not connectable to base plate 70 to allow movement of the elastic mechanism. Although plastic plates have been described above, the carrier spine 50, bottom plate 70, and top plate 30 may be constructed of different types of plastics, metals, or different combinations. Transparent plastic can be used for the top plate 30 and/or bottom plate 70, or opaque plastic can also be used. Additional components can also be installed. The multi-standard flash card carrier can be designed to slide into a cover, or can have a removable cover, or attach to a lanyard like an ID card.

The Background of the Invention section may contain background information about the problem or circumstances of the invention rather than prior art described by others. Accordingly, the material included in the Background section is not an admission by the applicant of prior art.

Not all advantages and benefits described above apply to all embodiments of the present invention. When the word "means" appears in a claim element, applicant means that said element is listed under 35 USC Title 112, Item 6. Usually, there are titles, words or words before "organization", and the titles, words or words before "organization" are used to simplify the citation of claim components, rather than to express structural restrictions. Such a means-plus-function claim not only covers the structural descriptions described here to perform functions and their structural equivalents, but also covers equivalent structures. For example, although nails and screws have different structures, they are equivalent structures because they both perform a fixing function. Claims that do not use the word "agency" do not mean to fall within the provisions of 35 USC § 112, section 6. The signal is generally an electronic signal, but may also be an optical signal transmitted by an optical fiber line.

The above descriptions of the embodiments of the present invention have fully shown the icons and the purposes of the descriptions, but are not intended to exhaust or limit the precise forms disclosed in the present invention. Many modifications and changes can be made in accordance with the above description, therefore the scope of the present invention should not be limited by the detailed embodiments, but should be covered by the appended claims.

Claims (20)

1. multiple standard flash memory cards carrier comprises:

One top cover;

One bottom;

One carrier backbone is between described top cover and described bottom;

A plurality of big openings are formed on the described carrier backbone, the ccontaining a plurality of big flash cards of described a plurality of big openings; And

A plurality of miniature openings are formed on the described carrier backbone, the ccontaining a plurality of Compact Flash (CF) cards of described a plurality of miniature openings;

Wherein said a plurality of miniature opening can't be ccontaining described a plurality of than big flash cards;

Wherein when described carrier backbone, described top cover and described bottom are assembled into described multiple standard flash memory cards carrier, its size is suitable inserting a plastic sheath that is used for credit card in the ccontaining leather wallet,

Described by this a plurality of Compact Flash (CF) cards and described a plurality of big flash card are carried in the described leather wallet by described multiple standard flash memory cards carrier.

2. multiple standard flash memory cards carrier according to claim 1 is characterized in that, also comprises:

A plurality of elasticity folder protuberances are formed on the described carrier backbone, and are suitable to embed a plurality of breach on described a plurality of mini-flash card-edge;

The firm described a plurality of mini-flash of wherein said a plurality of elasticity folder protuberances are stuck in the described carrier backbone, to prevent to neglect the loss that is caused.

3. multiple standard flash memory cards carrier according to claim 2 is characterized in that, also comprises:

A plurality of elastic clips, support described a plurality of elasticity folder protuberance, and be formed on described a plurality of miniature edge of opening of described carrier backbone, during inserting, move described a plurality of Compact Flash (CF) cards described a plurality of elasticity folder protuberance, and when described a plurality of Compact Flash (CF) cards insert described carrier backbone fully, make described a plurality of elasticity folder protuberance embed described a plurality of breach of described a plurality of Compact Flash (CF) cards.

4. multiple standard flash memory cards carrier according to claim 3, it is characterized in that, described a plurality of elastic clip is the deformable segment of described carrier backbone, and be positioned on described a plurality of miniature edge of opening, and make described a plurality of elastic clip distortion away from described a plurality of miniature openings by inserting described a plurality of Compact Flash (CF) card.

5. multiple standard flash memory cards carrier according to claim 4 is characterized in that, also comprises:

A plurality of big elasticity folder protuberances are formed on the described carrier backbone, and are suitable to embed a plurality of breach on described a plurality of big flash card edge, with firm described a plurality of big flash cards when described a plurality of big flash cards insert.

6. multiple standard flash memory cards carrier according to claim 5 is characterized in that, also comprises:

A plurality of elastic sides, be formed on the described carrier backbone, described a plurality of elastic sides supports the described a plurality of elasticity folder protuberances on described a plurality of big edge of opening, during inserting, move described a plurality of big flash cards described a plurality of elasticity folder protuberance, and when described a plurality of big flash cards insert described carrier backbone fully, make described a plurality of elasticity folder protuberance embed described a plurality of breach of described a plurality of big flash cards.

7. multiple standard flash memory cards carrier according to claim 6, it is characterized in that, described a plurality of elastic sides in described carrier backbone around an elliptic cavity, during described a plurality of big flash cards insert, described a plurality of elastic sides to internal strain to dwindle a size of described elliptic cavity.

8. multiple standard flash memory cards carrier according to claim 7 is characterized in that, each is connected to described carrier backbone with the one end described a plurality of elastic clips, and each is connected to described carrier backbone with its two ends described a plurality of elastic sides.

9. multiple standard flash memory cards carrier according to claim 3 is characterized in that, also comprises:

A plurality of miniature grasping incisxal edges, be formed on the described bottom and described top cover on and cover described a plurality of miniature opening, to allow a user from described multiple standard flash memory cards carrier grasping and remove described a plurality of Compact Flash (CF) card.

10. multiple standard flash memory cards carrier according to claim 3 is characterized in that described a plurality of Compact Flash (CF) cards comprise a miniature safe digital card, and wherein said a plurality of miniature opening sizes are suitable with ccontaining described miniature safe digital card.

11. multiple standard flash memory cards carrier according to claim 3 is characterized in that described Compact Flash (CF) card comprises a miniature memory stick card, wherein said a plurality of miniature opening sizes are suitable with ccontaining described miniature memory stick card.

12. multiple standard flash memory cards carrier according to claim 3 is characterized in that described a plurality of Compact Flash (CF) cards comprise a miniature safe digital card and a miniature memory stick card,

Wherein said a plurality of miniature opening size is suitable with ccontaining described miniature safe digital card and ccontaining described miniature memory stick card;

Described by this multiple standard flash memory cards carrier carries described miniature safe digital card and described miniature memory stick card simultaneously.

13. multiple standard flash memory cards carrier according to claim 12 is characterized in that, described a plurality of miniature openings comprise:

One miniature safe digital draw-in groove, suitable with ccontaining one miniature safe digital card;

One miniature memory stick (M2) draw-in groove, suitable with ccontaining one miniature memory stick card.

14. multiple standard flash memory cards carrier according to claim 13, wherein said a plurality of big openings comprise:

One safe digital draw-in groove, suitable with a ccontaining safe digital card;

One dual/professional dual memory stick draw-in groove, suitable with ccontaining one dual memory stick card.

15. multiple standard flash memory cards carrier according to claim 14 is characterized in that, described a plurality of miniature openings also comprise:

One second miniature safe digital draw-in groove, suitable with ccontaining one second miniature safe digital card;

One second miniature memory stick draw-in groove, suitable with ccontaining one second miniature memory stick card;

Wherein said multiple standard flash memory cards carrier carries two described miniature safe digital cards and two described miniature memory stick card simultaneously.

16. multiple standard flash memory cards carrier according to claim 3 is characterized in that, described a plurality of big openings are the one first edge formation along described multiple standard flash memory cards carrier;

Wherein said a plurality of miniature opening is the one second edge formation along described multiple standard flash memory cards carrier, and wherein said second edge is with respect to described first edge;

Wherein said a plurality of big openings and described a plurality of miniature opening are positioned at the opposite side of described multiple standard flash memory cards carrier.

17. multiple standard flash memory cards carrier according to claim 16 is characterized in that, described first edge and described second edge are all other edges of being longer than described multiple standard flash memory cards carrier,

Wherein said a plurality of big opening is a longest edge edge that is formed at described multiple standard flash memory cards carrier.

18. a multiple standard flash memory cards leather wallet carrier comprises:

One carrier backbone has a length and a width that a length and a width are similar to a credit card, and suitable to be placed in a plurality of credit card bags of user's leather wallet;

One top board is in order to cover a top of described carrier backbone;

One base plate is in order to cover a bottom of described carrier backbone;

One first miniature opening forms by described carrier backbone, and the described first miniature opening size is suitable with ccontaining one miniature safe digital card;

One first elastic clip is formed at an edge of the described first miniature opening by described carrier backbone, and when described miniature safe digital card inserted the described first miniature opening, described first elastic clip was by the side distortion of described miniature safe digital card;

One first elasticity folder protuberance is formed on described first elastic clip, and is suitable to embed the breach on the described miniature safe digital card side, and wherein described first elastic clip reduces distortion when described first elasticity folder protuberance embeds described breach;

Wherein said first elastic clip provides a deformation power to embed described breach on the described miniature safe digital card with described first elasticity folder protuberance that locks;

One second miniature opening forms by described carrier backbone, and the described second miniature opening size is suitable with ccontaining one miniature safe digital card;

One second elastic clip is formed at a side of the described second miniature opening by described carrier backbone, and described second elastic clip is by the edge distortion of described miniature safe digital card when described miniature safe digital card inserts the described second miniature opening;

One second elasticity folder protuberance is formed on described second elastic clip, and is suitable to embed the breach on the described miniature safe digital card side, and wherein described second elastic clip reduces distortion when described second elasticity folder protuberance embeds described breach;

Wherein said second elastic clip provides a deformation power to embed described breach on the described miniature safe digital card with described second elasticity folder protuberance that locks;

One first big opening forms by described carrier backbone, and the described first big opening size is suitable with ccontaining one big safe digital card;

One first elastic sides is formed at an edge of the described first big opening by described carrier backbone, and described first elastic sides is by the side distortion of described big safe digital card when described big safe digital card inserts the described first big opening;

One first big elasticity folder protuberance is formed on described first elastic sides, and suitable to embed the breach on the described big safe digital card side, wherein described first elastic sides reduces distortion when described first elasticity folder protuberance embeds described breach;

Wherein said first elastic sides provides a deformation power to embed described than the described breach on the big safe digital card with described first elasticity folder protuberance that locks;

Described by this multiple standard flash memory cards leather wallet carrier carries two described miniature safe digital cards and a described big safe digital card simultaneously.

19. multiple standard flash memory cards leather wallet carrier according to claim 18 is characterized in that, also comprises:

One second big opening forms by described carrier backbone, and the described second big opening size is suitable with ccontaining one bigger dual memory stick card;

One second elastic sides, be formed at an edge of the described second big opening by described carrier backbone, when described bigger dual memory stick card was inserted the described second big opening, described second elastic sides was out of shape by a side of described bigger dual memory stick card;

One second big elasticity folder protuberance is formed at described second elastic sides, and is suitable to embed the breach on the described bigger dual memory stick card side, and wherein when described second elasticity folder protuberance embedded described breach, described second elastic sides reduced distortion;

Wherein said second elastic sides provides a deformation power with the described breach on the described bigger dual memory stick card of described second elasticity folder protuberance embedding that locks;

One the 3rd miniature opening forms by described carrier backbone, and the described the 3rd miniature opening size is suitable with ccontaining one miniature dual memory stick card;

One the 3rd elastic clip, be formed at a side of described the 3rd miniature opening by described carrier backbone, when described miniature dual memory stick card was inserted described the 3rd miniature opening, described the 3rd elastic clip was by the edge distortion of described miniature dual memory stick card;

One the 3rd elasticity folder protuberance is formed on described the 3rd elastic clip, and is suitable to embed the breach on the described miniature dual memory stick card side, and wherein described the 3rd elastic clip reduces distortion when described the 3rd elasticity folder protuberance embeds described breach;

Wherein said the 3rd elastic clip provides a deformation power to embed described breach on the described miniature dual memory stick card with described the 3rd elasticity folder protuberance that locks.

20. a leather wallet flash card carrier comprises:

One carrier backbone;

One top cover is positioned on the described carrier backbone;

One bottom is positioned under the described carrier backbone;

A plurality of big openings are formed on the described carrier backbone, the ccontaining a plurality of big flash-storing cards of described a plurality of big openings, and described a plurality of big flash-storing cards are a plurality of safe digital cards and a plurality of dual memory stick card;

A plurality of miniature openings are formed on the described carrier backbone, the ccontaining a plurality of mini-flash storage cards of described a plurality of miniature openings, and described a plurality of mini-flash storage cards comprise a plurality of miniature safe digital cards and a plurality of miniature memory stick card;

Wherein said a plurality of miniature opening can't be ccontaining described a plurality of than big flash-storing cards;

Wherein when described carrier backbone, described top cover and described bottom were assembled into described leather wallet flash card carrier, its size was suitable to insert a plastic sheath that is used for credit card in the ccontaining leather wallet;

A plurality of elasticity folder protuberance mechanism is formed on the described carrier backbone, and is suitable embedding the breach of described a plurality of flash memory storage card-edge, and firm described a plurality of flash memory storage snap in described carrier backbone;

A plurality of elastic clip mechanism, support described a plurality of elasticity folder protuberance mechanism and be formed on described a plurality of miniature edge of opening of described carrier backbone, during described a plurality of mini-flash storage cards insert, move described a plurality of elasticity folder protuberance mechanism, and when described a plurality of mini-flash storage cards insert described carrier backbone fully, make described a plurality of elasticity folder protuberance mechanism embed described a plurality of breach of described a plurality of mini-flash storage cards;

A plurality of miniature grasping incisxal edge mechanism, be formed on the described bottom and described top cover on and cover described a plurality of miniature opening, to allow a user from described leather wallet flash card carrier grasping and remove described a plurality of mini-flash storage card;

Described by this a plurality of mini-flash storage card and described a plurality of big flash-storing card are carried in the leather wallet by described leather wallet flash card carrier.

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