CN1831702A - Storage assembly and its application - Google Patents
Storage assembly and its application Download PDFInfo
- Publication number
- CN1831702A CN1831702A CN 200510054535 CN200510054535A CN1831702A CN 1831702 A CN1831702 A CN 1831702A CN 200510054535 CN200510054535 CN 200510054535 CN 200510054535 A CN200510054535 A CN 200510054535A CN 1831702 A CN1831702 A CN 1831702A
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- read head
- memory assembly
- main body
- portable electronic
- electronic devices
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Abstract
A storage component is prepared as setting storage in body for storing digital data, setting the first fetching heat at one end of body and electric - connecting said head to storage, setting the first end and the second end on transmission line with its the first end being connected to storage through another end of body and the second end being connected to the second fetching head enabling to be connected or separated with or from the first fetching head correspondingly.
Description
Technical field
Relevant a kind of memory assembly of the present invention and application thereof, and particularly relevant a kind of branch memory assembly that can be used as the extended storage of portable electronic devices.
Background technology
Portable electronic devices, (Personal DigitalAssistance PDA) with digital camera etc., extensively gets consumer reception in market as mobile phone, MP3 player, personal digital assistant.Along with of the trend evolution of these mobile devices towards light, thin, short, little and functional diversities, the user is also more and more with the demand of sharing for the preservation of various audio-visual multimedia information, and seeking the information storage solution that volume is littler, power consumption is lower and capacity is bigger also becomes a major challenge.
Portable electronic devices adopts flash memory cards to come extended storage capacity more at present, to store or sharing information.The kind of flash memory cards is various, and different electronic installations has its memory card specifications that is suitable for.In numerous flash memory cards, the release time of CF (Compact Flash) storage card, almost common digital camera, PDA were provided with the CF extension card groove the earliest, were the highest memory card specifications of present circulation, though read or write speed is slower, price is the cheapest.The SM that size is frivolous, read or write speed is slightly better than Compact Flash (SmartMedia) storage card also is the critical specifications that portable electronic devices (comprising Japanese digital cameras more than half) meeting is on the market supported.In order to improve the bigger restriction of Compact Flash volume, relevant dealer has released volume and SM storage card quite but thick slightly MMC (the Multi Media Card) card of thickness.Trendy MMC storage card has improved the slower shortcoming of CF card read or write speed, but because of applicable electronic installation is few, unit price is higher relatively.And along with the cry of digital copyright protecting gradually rises; possessing encryption function and the moulding SD identical with the MMC outward appearance (Secure Digital) storage card arises at the historic moment; it possesses multi-functionals such as high-speed transfer, data encryption simultaneously, recalls compatibility feature and support the hardware product of SD storage card also to have the MMC storage card simultaneously concurrently.The mini storage card that also has various minifications that other occurs on the market comprises MiniSD storage card and RS-MMC (Reduced-Size Multi Media Card) storage card.In addition, then be applied in portable electronic devices such as PDA that Sony company produces, video camera, digital camera by the exclusive MS storage card of releasing (Memory Stick) of Sony company, cooperate its MS storage card expansion slot, the higher but specificity that has it to replace of price.
No matter be to use above-mentioned that a kind of storage card, in data transmission during, if the no suitable groove that reads, then need to do the intermediate conversion bridge of data by calculating punch to different machines.For example the captured digital photos of digital camera is stored on the flash memory cards, if user's desire with the data transmission in the storage card to computing machine to edit and to preserve, then must utilize calculating punch with the data read in the storage card to computing machine.Therefore, for can't directly reading the flash memory cards machine of (comprising CF, SM, MMC, SD, MS card) on the market, more not convenient when the data of transmission flash memory cards.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of memory assembly and application thereof, utilize the memory assembly of the two read heads of tool, can be used as the extended storage of a portable electronic devices, or as the data transmission medium between two electronic installations.
According to purpose of the present invention, a kind of memory assembly is proposed, comprise a main body, one first read head, a transmission line and one second read head.The inside of main body is provided with a storer, in order to store digital data.First read head is arranged at an end of main body, and electrically connects with storer.Transmission line then has first end and second end, and wherein first end is the other end and the storer electric connection by main body, and second end then electrically connects with second read head.Second read head also can engage with first read head or separate accordingly.
For above-mentioned purpose of the present invention, characteristics and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. is elaborated as follows:
Description of drawings
Fig. 1 is the synoptic diagram according to the memory assembly of a preferred embodiment of the present invention.
Fig. 2 is according to the memory assembly of the present invention's first application examples and the synoptic diagram of portable electronic devices.
Fig. 3 is according to the memory assembly of the present invention's second application examples and the synoptic diagram of electronic installation.
Fig. 4 is the corresponding synoptic diagram that engages of first, second read head according to the memory assembly of a preferred embodiment of the present invention.
Embodiment
The present invention proposes a kind of carry-on portable memory assembly, except the random access device (RAD) that can be used as a portable electronic devices, also can be used as the data transmission medium between two electronic installations.
Please refer to Fig. 1, it is the synoptic diagram according to the memory assembly of a preferred embodiment of the present invention.Memory assembly 10 comprises a main body 12, one first read head 14, a transmission line 16 and one second read head 18.The inside of main body 12 is provided with a storer 13, in order to store digital data.First read head 14 is arranged at an end of main body 12, and electrically connects with storer 13.16 of transmission lines have first end 161 and second end 162, and wherein first end 161 electrically connects by the other end and the storer 13 of main body 12, and second end 162 and second read head 18 electrically connect.In addition, second read head 18 can or separate with first read head, 14 corresponding joints.Wherein, first read head 14 for example is a USB (universal serial bus) (UniversalSerial Bus, USB) joint.
First, second application examples is below proposed, with the memory assembly 10 of explanation embodiment effect and the advantage when the practical application.
First application examples
Fig. 2 is according to the memory assembly of the present invention's first application examples and the synoptic diagram of portable electronic devices.Portable electronic devices 21 for example is mobile phone, MP 3 players, personal digital assistant and digital camera etc., has a connector 212, can electrically connect with second read head 18 accordingly.
In first application examples, be that second read head 18 of memory assembly 10 and the connector 212 of portable electronic devices 21 are electrically connected.Memory assembly 10 after the connection is except can be used as the extended storage of portable electronic devices 21, and electronic installation 21 also can directly read stored data in the memory assembly 10.
When reality was used, if do not need to use memory assembly 10, then second read head 18 can engage accordingly with first read head 14, be accommodated in pocket, bag etc. and locate, or utilize transmission line 16 as strip suspension on one's body the user; If when need using memory assembly 10, then at memory assembly 10 with after electronic installation 21 combines, utilize the strip suspension of electronic installation 21 own on one's body the user, very convenient.
Second application examples
Fig. 3 is according to the memory assembly of the present invention's second application examples and the synoptic diagram of electronic installation.First electronic installation 31 for example is portable electronic devices (i.e. mobile phone, MP3 player, personal digital assistant and a digital camera etc.), has one first connector 312, can electrically connect with second read head 18 accordingly.Second electronic device 32 for example is computing machine or other portable electronic product, has one second connector 322, can electrically connect with first read head 14 accordingly.Wherein, first read head 14 for example is a USB joint, and second connector 322 for example is a USB slot.
In second application examples, be that first read head 14 of memory assembly 10 and second read head 18 are electrically connected with second connector 322 of second electronic device 32 and first connector 312 of first electronic installation 31 respectively.Memory assembly 10 after the connection can be used as the media of data transmission between first electronic installation 31 and the second electronic device 32.
For example, first electronic installation 31 is a mobile phone or digital camera, its captured a large amount of photos can be stored in by the transmission of second read head 18 and transmission line 16 in the memory assembly 10, this moment, memory assembly 10 was identical with the using method of first application examples, can be used as the extended storage of first electronic installation 31.When user's desire is downloaded to computing machine with the photo in the memory assembly 10, to edit or to do permanent preservation (as burning in CD), then can be by the electric connection of first read head 14 and second electronic device 32, directly data are imported, and need not use traditional calculating punch, have very high convenience in the use.
Fig. 4 is the corresponding synoptic diagram that engages of first, second read head according to the memory assembly of a preferred embodiment of the present invention.In first, second embodiment, second read head 18 also can engage accordingly with first read head 14, when not needing to use memory assembly 10, can be accommodated in pocket, bag etc. and locate, or utilize transmission line 16 as strip suspension on one's body the user.
According to above-mentioned, memory assembly that embodiment proposed and application mode thereof not only volume little (i.e. size approximately suitable with existing thumb), power consumption are low, for the preservation of audio-visual multimedia information with share also more easy.
In sum; though the present invention discloses as above with preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person; without departing from the spirit and scope of the present invention; when the change that can do various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (8)
1. memory assembly comprises:
One main body, the inside of this main body has a storer,
One first read head is arranged at an end of this main body, and electrically connects with this storer;
One transmission line has one first end and one second end, and this first end is to electrically connect by the other end of this main body and this storer;
One second read head is electrically connected at this second end of this transmission line,
Wherein, this second read head can or separate with the corresponding joint of this first read head.
2. memory assembly as claimed in claim 1 is characterized in that this first read head is a USB (universal serial bus) (USB) joint.
3. memory assembly as claimed in claim 1 is characterized in that this memory assembly is applied on the electronic installation, and this electronic installation has a connector to electrically connect with this second read head.
4. memory assembly as claimed in claim 1 is characterized in that this first read head and this second read head are electrically connected at two electronic installations respectively.
5. a memory assembly is applied to a portable electronic devices, and wherein this portable electronic devices has a connector, and this memory assembly comprises:
One main body, the inside of this main body has a storer,
One first read head is arranged at an end of this main body, and electrically connects with this storer;
One transmission line has one first end and one second end, and this first end is to electrically connect by the other end of this main body and this storer; With
One second read head is electrically connected at this second end of this transmission line, and this second read head is with the corresponding joint of this first read head or separate,
When this connector of this first read head or this second read head and this portable electronic devices electrically connected, this memory assembly was an extended storage of this portable electronic devices.
6. memory assembly as claimed in claim 5 is characterized in that this connector of this second read head and this portable electronic devices electrically connects, and this first read head and another electronic installation electrically connect.
7. memory assembly as claimed in claim 6 is characterized in that this first read head is a USB (universal serial bus) (USB) joint, with a USB slot of inserting another electronic installation of correspondence.
8. memory assembly as claimed in claim 6, this connector that it is characterized in that this portable electronic devices are a USB joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100545358A CN100371848C (en) | 2005-03-10 | 2005-03-10 | Storage assembly and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100545358A CN100371848C (en) | 2005-03-10 | 2005-03-10 | Storage assembly and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1831702A true CN1831702A (en) | 2006-09-13 |
| CN100371848C CN100371848C (en) | 2008-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100545358A Active CN100371848C (en) | 2005-03-10 | 2005-03-10 | Storage assembly and its application |
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| Country | Link |
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| CN (1) | CN100371848C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800070A (en) * | 2009-02-06 | 2010-08-11 | 宏达国际电子股份有限公司 | Data storage device and operating method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100259841B1 (en) * | 1997-07-31 | 2000-06-15 | 윤종용 | A hot plug of pci bus using single chip |
| CN1280766C (en) * | 1999-11-24 | 2006-10-18 | 姚立和 | Storage card with double interface and its conversion module |
| CN2476849Y (en) * | 2001-05-21 | 2002-02-13 | 精威科技股份有限公司 | Outconnected-type USB 2.0 interface flash storage card reader |
| CN2512020Y (en) * | 2001-11-29 | 2002-09-18 | 敦颐科技有限公司 | Impoved structure for portable attachable hard disc |
| CN1504891A (en) * | 2002-11-29 | 2004-06-16 | 笙泉科技股份有限公司 | Expandable memory device |
-
2005
- 2005-03-10 CN CNB2005100545358A patent/CN100371848C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800070A (en) * | 2009-02-06 | 2010-08-11 | 宏达国际电子股份有限公司 | Data storage device and operating method thereof |
| CN101800070B (en) * | 2009-02-06 | 2013-07-24 | 宏达国际电子股份有限公司 | Data storage device and operating method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100371848C (en) | 2008-02-27 |
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