CN201100923Y - Memory card, memory card converter and its combined memory device - Google Patents
Memory card, memory card converter and its combined memory device Download PDFInfo
- Publication number
- CN201100923Y CN201100923Y CNU2007201403062U CN200720140306U CN201100923Y CN 201100923 Y CN201100923 Y CN 201100923Y CN U2007201403062 U CNU2007201403062 U CN U2007201403062U CN 200720140306 U CN200720140306 U CN 200720140306U CN 201100923 Y CN201100923 Y CN 201100923Y
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- memory card
- memory
- housing
- card
- mini
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Abstract
The utility model discloses a memory card, a memory card adapter and a memory device which combines the memory card and the memory card adapter. The memory card adapter comprises a shell, wherein a plurality of inner conductive contacts are arranged in the shell, a plurality of outer conductive contacts are arranged outside the shell, a plurality of wirings are used to connect the inner conductive contacts and the outer conductive contacts electrically, wherein a rabbet on the shell is used to contain a first memory card, the inner conductive contacts in the shell are electrically connected with a plurality of conductive connecting mats of the first memory card, but the memory device which combines the first memory card and the memory card adapter has the outer form of a second memory card, and the utility model can transform the first memory card into a form of the second memory card which is needed and specific to store data through using the memory card adaptor.
Description
Technical field
The utility model relates to a kind of storing media of electronic product, the memory storage of particularly a kind of memory card, memory card adapter and combination thereof.
Background technology
Present many consumption electronic products have memory card (memory card) mostly and carry out the storage of data, but the specification of memory card is various on the market, for example, secure digital (SD) memory card, multimedia (MMC) memory card, compact flash (CF) memory card, memory bar (MS) memory card, smart media (SM) memory card, most advanced and sophisticated numeral (XD) memory card, mini multimedia (RS-MMC) memory card, the memory card of different sizes such as mini secure digital (mini-SD) memory card and mini flash memory (Trans Flash) memory card, so the memory card that the manufacturer of consumption electronic products can adopt is very many, the user needs the extra memory card that meets consumption electronic products of buying usually, not only increases expense but also memory card and can only be used in compatible consumption electronic products.In order to address the above problem, many manufacturers design many adapters, and for example, USB calculating punch (USB cardreader) is applied to the adapter of USB joint.
Figure 1 shows that the adapter schematic diagram of known memory card.Adapter 10 1 ends are provided with an accommodation space 12 in order to memory card 14 to be set, and adapter 10 other ends are provided with a USB link 16, in order to connect the electronic product of tool USB link.Though above-mentioned adapter 10 can design different accommodation space 12 so that multi-form memory card 14 to be installed, but the user still can not directly be used in different electronic products with memory card 14, memory card 14 still needs to carry out conversion process by USB link 16, and therefore above-mentioned adapter can not effectively satisfy user's demand.
Figure 2 shows that the adapter schematic diagram of another known United States Patent (USP) US7152801 number again.As shown in the figure, memory card 18 has an end USB link 20, and wherein the user is if will carry out the switching of memory card 18, and the user need utilize switching sheath 22 to insert memory card 18 along arrow A, promptly finishes switch code; But above-mentioned project organization can't be forwarded to undersized memory card with large-sized memory card, and for example compact flash (CF) memory card can't be forwarded to most advanced and sophisticated numeral (XD) memory card, therefore uses and still can cause restriction.
Summary of the invention
In order to address the above problem, one of the utility model purpose provides the memory storage of a kind of memory card, memory card adapter and combination thereof, the memory card adapter that one first memory card is provided and has one second memory card profile, the user only gets final product in the memory card adapter of specification with first memory card implantation specific standard of need according to the memory card of electronic product, and the memory storage after the assembling can replace electronic cards to insert in the electronic product, therefore extra adapter need be do not utilized, various multi-form memory cards can be directly changed into.
One of the utility model purpose provides the memory storage of a kind of memory card, memory card adapter and combination thereof, first memory card is converted to the compatible interface of the second different memory cards by the memory card transducer, reduce the cost that the user buys various multi-form memory cards, and increase user's convenience.
In order to achieve the above object, the memory card adapter of the utility model one embodiment comprises: a housing; One notch is arranged at this housing; A plurality of inner conductive contacts are arranged in the housing; The setting of a plurality of external conductive contact also is exposed to outside the housing; And a plurality of wirings, be arranged at and electrically connect inner conductive contact and external conductive contact in the housing.Wherein, this notch is in order to ccontaining one first memory card, and first memory card has a plurality of conductive connection pads outside being exposed to; Inner conductive contact in the housing electrically connects in order to the conductive connection pads with first memory card; And the combination of first memory card and housing has the outward appearance of one second memory card.
In order to achieve the above object, the memory storage of the utility model one embodiment comprises the combination of a memory card adapter and first memory card.Wherein, the memory card adapter comprises: a housing; One notch is arranged at housing; A plurality of inner conductive contacts are arranged in the housing; The setting of a plurality of external conductive contact also is exposed to outside the housing; And a plurality of wirings, be arranged at and electrically connect inner conductive contact and external conductive contact in the housing.First memory card has a plurality of conductive connection pads outside being exposed to.Notch electrically connects in order to the conductive connection pads with first memory card in order to the system of the inner conductive contact in ccontaining one first memory card and the housing.The memory storage cording of the combination of first memory card and housing has the outward appearance of one second memory card.
In order to achieve the above object, the memory card of the utility model one embodiment comprises: a substrate, one end have a USB link, and the USB link is provided with a plurality of USB interface contact, and the substrate other end is provided with a plurality of conductive connection pads; At least one memory, it is arranged on the substrate in order to storage data; One control element, it is arranged at the access of substrate in order to data in the control storage; And a plastic-sealed body, it coats substrate and exposes USB link, USB interface contact and conductive connection pads.
Description of drawings
Fig. 1 is known memory card adapter schematic diagram.
Fig. 2 is a United States Patent (USP) US7152801 adapter schematic diagram.
Fig. 3 is the schematic diagram of the utility model one embodiment memory storage.
Fig. 4 is the schematic diagram of the utility model one embodiment first memory card.
Fig. 5 is the front view of the utility model one embodiment memory card adapter.
Fig. 6 is the end view of the utility model one embodiment memory card adapter.
Fig. 7 is the assembling schematic diagram according to the utility model one embodiment memory storage.
Fig. 8 is the assembling schematic diagram according to the utility model one embodiment memory storage.
Fig. 9 is the stereogram according to the utility model one embodiment memory card adapter and first memory card.
Figure 10 is the stereogram according to another embodiment memory card adapter of the utility model and first memory card.
Figure 11 is the encapsulation flow chart according to the utility model one embodiment memory card.
Figure 12 shows that plastic packaging schematic diagram according to the utility model one embodiment memory card.
Figure 13 A and Figure 13 B are the front view according to the utility model one embodiment.
Symbol description among the figure
10 adapters
12 accommodation spaces
14,18 memory cards
16,20 USB links
22 switching sheaths
100 first memory cards
110 second memory cards
200 substrates
300 USB links
310 USB interface contacts
320 conductive connection pads
330 memories
340 control elements
350 passive devices
360 lead-in wires
400 memory card adapters
500 loam cakes
510 lower covers
520 housings
600 wirings
610 external conductive contacts
620 inner conductive contacts
630 notches
700,710 down ditches
800 patrixes
810 support counterdie
820 grouts
A, B closure
An end forms the USB link on S10 one substrate
S20 is arranged at memory, control element and passive device on the substrate
S30 memory, control element and passive device are electrically connected to substrate
S40 utilizes a patrix and a support counterdie to carry out one and irritates the mould program, respectively
With plastic-sealed body coat memory, control element, passive device and
Substrate
Embodiment
Figure 13 A and Figure 13 B are depicted as the front view according to the utility model one embodiment.As shown in FIG. 13A, memory card adapter 400 comprises: a housing 520; One notch 630 is arranged on this housing 520; A plurality of inner conductive contacts 620 are arranged in the housing 520; A plurality of external conductive contacts 610 are provided with and are exposed to outside the housing 520; And a plurality of wirings 600, be arranged at and electrically connect inner conductive contact 620 and external conductive contact 610 in the housing 520.
The above-mentioned explanation that continues, notch 630 be in order to ccontaining one first memory card 100, and first memory card 100 has and is exposed to outer a plurality of conductive connection pads 320; Inner conductive contact 620 in the housing 520 electrically connects in order to the conductive connection pads 320 with first memory card 100.In addition, do not show on the figure that housing 520 comprises a connected structure in order to fix first memory card 100 in notch 630.This connected structure can be an interface arrangment, a fastening structure, a down groove structure or other connected structure.
Shown in Figure 13 B, first memory card 100 has the outward appearance of one second memory card 110 with the memory storage that is combined into of memory card adapter 400.In present embodiment, first memory card 100 only has the part outward appearance of second memory card 110 with the combination of memory card adapter 400.Yet the utility model is not limited to this, and the combination of first memory card 100 and memory card adapter 400 also can be the integral outer appearance of a memory card.
In the foregoing description, first memory card and second memory card can be secure digital (SD) memory card, multimedia (MMC) memory card, compact flash (CF) memory card, memory bar (MS) memory card, smart media (SM) memory card, most advanced and sophisticated numeral (XD) memory card, mini multimedia (RS-MMC) memory card, mini secure digital (mini-SD) memory card, mini flash memory (Trans Flash) memory card, smart card, credit card or USB flash memory driving-disc.
Figure 3 shows that the schematic diagram of the utility model one embodiment memory storage.Memory storage comprises first memory card 100 and memory card adapter 400, wherein the profile of memory card adapter 400 is designed to the structure of tool one second memory card, and first memory card 100 has the structure of microminiaturization in order to be placed in the memory card adapter 400, therefore, memory storage of the present utility model can be directly changed into various multi-form memory cards.
Figure 4 shows that the schematic diagram of the utility model one embodiment first memory card.First memory card 100 comprises substrate 200, USB link 300, USB interface contact 310, conductive connection pads 320.Substrate 200 1 ends have a USB link 300, and USB link 300 is provided with USB interface contact 310.Substrate 200 other ends are provided with a plurality of conductive connection pads 320; Therefore first memory card, 100 mats and form USB flash memory driving-disc (USB flash drive, structure UFD), and USB link 300 meets universal serial bus specification and the online access of carrying out data of electronic product with USB link of little shape.
It is above-mentioned to continue, in an embodiment, first memory card 100 of the present utility model has at least one memory (not shown) and is arranged on the substrate 200 in order to storage data, and memory is non-volatility memorizer (nonvolatile memory) or other applicable first memory card 100 of the present utility model; For the access of data in the control storage is provided, have control element (not shown) and passive device (not shown) in first memory card 100 in addition; Moreover the structure that a plastic-sealed body (not shown) is one of the forming is in order to coat substrate 200 and to expose USB link 300, USB interface contact 310 and conductive connection pads 320.
Fig. 5 and Figure 6 shows that the front view and the end view of the utility model one embodiment memory card adapter.Memory card adapter 400 comprises loam cake 500, lower cover 510, wiring 600, external conductive contact 610 and inner conductive contact 620, wherein memory card adapter 400 its be combined into housing 520 for loam cake 500 and lower cover 510, housing 520 forms has the profile of one second memory card, and housing 520 other ends form notch 630 in order to ccontaining first memory card 100 (seeing also Fig. 3); Wiring 600 is set in the memory card adapter 400, and 600 1 ends that connect up electrically connect the external conductive contact 610 of memory card adapter 400, and 600 the other end of connecting up is provided with in the notch 630 and electrically connects inner conductive contact 620.
It is above-mentioned to continue, and its profile of memory card adapter of the present utility model can be made and be comprised a secure digital (SD) memory card, multimedia (MMC) memory card, compact flash (CF) memory card, memory bar (MS) memory card, smart media (SM) memory card, most advanced and sophisticated numeral (XD) memory card, mini multimedia (RS-MMC) memory card, mini secure digital (mini-SD) memory card, mini flash memory (TransFlash) memory card, smart card (Smart Card), credit card (Credit Card) and UFD card etc.; In addition, loam cake 500 and lower cover 510 have an exposed region (not shown) in order to the external conductive contact 610 that exposes memory card adapter 400, the notch 630 of memory card adapter 400 and the inner conductive contact 620 in the notch 630, and loam cake 500 and lower cover 510 are a plastic material, wiring 600 and external conductive contact 610 are respectively the material of conducting metal, and the conducting metal of the flexible structure of inner conductive contact 620 cordings.
Fig. 7 and Figure 8 shows that assembling schematic diagram according to the utility model one embodiment memory storage.In an embodiment, as shown in Figure 7, notch 630 directions of first memory card 100 along arrow B towards switching device are advanced; First memory card 100 is inserted in the notch 630 of memory card adapter 400, uses the inner conductive contact 620 that the conductive connection pads 320 that makes first memory card 100 electrically connects memory card adapter 400; So, as shown in Figure 8, promptly finish the memory card adapter 400 of the tool second memory card profile and the assembly program of first memory card 100.
Fig. 9 and Figure 10 shows that stereogram according to the utility model one embodiment memory card adapter and first memory card.In a preferred embodiment, for the memory card adapter 400 and 100 of first memory cards that make the tool second memory card profile can be located accurately, the utility model can be provided with connected structure in the notch 630 and first memory card, 100 both sides of memory card adapter 400, for example, connected structure shown in Figure 9 is a down ditch (notch) 700, and the ㄇ type that is shaped as of down ditch 700, and down ditch 710 shown in Figure 10 be shaped as V-type; Therefore, above-mentioned connected structure is that snapping, clamping or other can be located the memory card adapter of the tool second memory card profile and the structure and the device of first memory card; Above-mentioned preferred embodiment is only done an explanation but not in order to limit the utility model.
In addition, please refer to Figure 11 and encapsulation flow chart and the schematic diagram that is respectively according to the utility model one embodiment first memory card shown in Figure 12.At first an end forms USB link 300 (S10) on a substrate 200, then, memory 330, control element 340 and passive device 350 is arranged at (S20) on the substrate 200; Afterwards, memory 330, control element 340 and passive device 350 are electrically connected to substrate 200 (S30), for example, utilize lead-in wire 360 to electrically connect memory 330 to substrate 200; Then, utilize patrix 800 and to support counterdie 810 and carry out a filling mould program, the plastic-sealed body (not shown) enters via grout 820 and coats memory 330, control element 340, passive device 350 and substrate 200 (S40); Wherein, USB link 300, USB interface contact (not shown) and conductive connection pads (not shown) contact with supporting counterdie 810, and therefore, plastic-sealed body has the zone that does not coat and exposes USB link, USB interface contact and conductive connection pads; Again, the method that first memory card 100 electrically connects can utilize upside-down mounting or other method made; Plastic-sealed body is because of the needs of design and processing procedure, and the zone of coating and shape can change to some extent; The foregoing description is noted that first memory card via after irritating the mould program, obtains integrally formed plastic-sealed body and improves the encapsulation yield to reach.
According to above-mentioned, in an embodiment, the utility model can be with first memory card of microminiaturization, USB flash memory driving-disc as little shape, narrow down to the memory card adapter that is placed in the tool second memory card profile, applicable to as memory cards such as SD, MS, CF and XD, the built-in memory of its first memory card can use jointly by the memory card adapter of the various forms tool second memory card profile, reach the purpose that direct conversion is used, to reduce the cost that the user buys memory card; So, the user only need distinguish the memory card that specific products uses, then select the memory card adapter of the suitable tool second memory card profile for use, memory card adapter assembling with first memory card and the tool second memory card profile thereof, memory storage after the assembling can be placed in the specific electronic product and use, for example, the memory card that the user has a digital camera (DC) and its use of PDA(Personal Digital Assistant) is respectively the specification of XD and CF, if the user selects the memory card adapter of first memory card of the present utility model and the tool second memory card profile thereof for use, only first memory card is assembled in the memory card adapter of the second memory card profile of tool XD or CF, so the user can reach XD that digital camera and personal digital assistant are had and the memory card of CF is migrated mutually, to reach the purpose that data are shared and stored.
Comprehensively above-mentioned, the memory card adapter that the utility model provides one first memory card and has one second memory card profile, the user only gets final product in the memory card adapter of specification with first memory card implantation specific standard of need according to the memory card of electronic product, and the memory storage after the assembling can replace electronic cards to insert in the electronic product, therefore extra adapter need be do not utilized, various multi-form memory cards can be directly changed into.Convert first memory card compatible interface of the second different memory cards to by the memory card transducer, reduce the cost that the user buys various multi-form memory cards, and increase user's convenience.
Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes the personage who has the knack of this skill can understand content of the present utility model and is implementing according to this, when can not with qualification claim of the present utility model, promptly the equalization of doing according to the spirit that the utility model disclosed generally changes or modifies, and must be encompassed in the claim of the present utility model.
Claims (17)
1. a memory card adapter is characterized in that, comprises:
One housing;
One notch is arranged at this housing;
A plurality of inner conductive contacts are arranged in this housing;
A plurality of external conductive contacts are provided with and are exposed to outside this housing; And
A plurality of wirings are arranged at and electrically connect these inner conductive contacts and these external conductive contacts in this housing, wherein,
This notch is in order to ccontaining one first memory card, and this first memory card has a plurality of conductive connection pads outside being exposed to;
These inner conductive contact systems in this housing electrically connect in order to these conductive connection pads with this first memory card; And
The combination of this first memory card and this housing has the outward appearance of one second memory card.
2. memory card adapter as claimed in claim 1 is characterized in that, this housing comprises a connected structure and is stuck in this notch in order to fix this first memory.
3. memory card adapter as claimed in claim 2 is characterized in that, this connected structure is an interface arrangment, a fastening structure, an embedding groove structure or other connected structure.
4. memory card adapter as claimed in claim 1, it is characterized in that this first memory card is secure digital SD memory card, multimedia MMC memory card, compact flash CF memory card, memory bar MS memory card, smart media SM memory card, most advanced and sophisticated digital XD memory card, mini multimedia RS-MMC memory card, mini secure digital Mini-SD memory card, mini flash memory TransFlash memory card, smart card, credit card or USB flash memory driving-disc.
5. memory card adapter as claimed in claim 1, it is characterized in that this second memory card is secure digital SD memory card, multimedia MMC memory card, compact flash CF memory card, memory bar MS memory card, smart media SM memory card, most advanced and sophisticated digital XD memory card, mini multimedia RS-MMC memory card, mini secure digital Mini-SD memory card, mini flash memory TransFlash memory card, smart card, credit card or USB flash memory driving-disc.
6. a memory storage is characterized in that, comprises:
One memory card adapter comprises:
One housing;
One notch is arranged at this housing;
A plurality of inner conductive contacts are arranged in this housing;
A plurality of external conductive contacts are provided with and are exposed to outside this housing; And
A plurality of wirings are arranged at and electrically connect these inner conductive contacts and these external conductive contacts in this housing; And
One first memory card, cording have a plurality of conductive connection pads outside being exposed to, wherein,
This notch electrically connects in order to these conductive connection pads with this first memory card in order to these inner conductive contact systems in ccontaining one first memory card and this housing; And
The combination of this first memory card and this housing has the outward appearance of one second memory card.
7. memory storage as claimed in claim 6 is characterized in that, this housing comprises a connected structure and is stuck in this notch in order to fix this first memory.
8. memory storage as claimed in claim 7 is characterized in that, this connected structure is an interface arrangment, a fastening structure, a down groove structure or other connected structure.
9. memory storage as claimed in claim 6, it is characterized in that this first memory card is secure digital SD memory card, multimedia MMC memory card, compact flash CF memory card, memory bar MS memory card, smart media SM memory card, most advanced and sophisticated digital XD memory card, mini multimedia RS-MMC memory card, mini secure digital Mini-SD memory card, mini flash memory Trans Flash memory card, smart card, credit card or USB flash memory driving-disc.
10. memory storage as claimed in claim 6, it is characterized in that this second memory card is secure digital SD memory card, multimedia MMC memory card, compact flash CF memory card, memory bar MS memory card, smart media SM memory card, most advanced and sophisticated digital XD memory card, mini multimedia RS-MMC memory card, mini secure digital Mini-SD memory card, mini flash memory TransFlash memory card, smart card, credit card or USB flash memory driving-disc.
11. a memory card, this memory card are placed in the memory card adapter, this memory card adapter comprises: a housing; One notch is arranged on this housing; A plurality of inner conductive contacts are arranged in the housing; The setting of a plurality of external conductive contact also is exposed to outside the housing; And a plurality of wirings; Described notch, in order to ccontaining this memory card, a plurality of conductive junction points of described memory card adapter inside electrically connect in order to the conductive connection pads with described memory card, it is characterized in that described memory card comprises:
One substrate, this substrate one end has a USB link, and this USB link is provided with a plurality of USB interface contact, this substrate other end is provided with a plurality of conductive connection pads;
At least one memory is arranged on this substrate in order to storage data;
One control element is arranged at this substrate in order to control the access of data in this memory; And
One plastic-sealed body coats this substrate and exposes this USB link, these USB interface contacts and these conductive connection pads.
12. memory card as claimed in claim 11 is characterized in that, the structure that this plastic-sealed body is formed in one.
13. memory card as claimed in claim 11 is characterized in that, this memory is a non-volatility memorizer.
14. memory card as claimed in claim 11 is characterized in that, this USB link system meets the universal serial bus specification.
15. memory card as claimed in claim 11 is characterized in that, also comprises a plurality of lead-in wires, in order to electrically connect this substrate and this memory.
16. memory card as claimed in claim 11 is characterized in that, this memory card is the structure of a USB flash memory driving-disc.
17. memory card as claimed in claim 11 is characterized in that, also comprises at least one passive device and is arranged on this substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201403062U CN201100923Y (en) | 2007-03-29 | 2007-03-29 | Memory card, memory card converter and its combined memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201403062U CN201100923Y (en) | 2007-03-29 | 2007-03-29 | Memory card, memory card converter and its combined memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100923Y true CN201100923Y (en) | 2008-08-13 |
Family
ID=39937455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201403062U Expired - Fee Related CN201100923Y (en) | 2007-03-29 | 2007-03-29 | Memory card, memory card converter and its combined memory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100923Y (en) |
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2007
- 2007-03-29 CN CNU2007201403062U patent/CN201100923Y/en not_active Expired - Fee Related
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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: 20080813 Termination date: 20110329 |