CN2671007Y - Multimedia player interface controller - Google Patents
Multimedia player interface controller Download PDFInfo
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- CN2671007Y CN2671007Y CN 03208504 CN03208504U CN2671007Y CN 2671007 Y CN2671007 Y CN 2671007Y CN 03208504 CN03208504 CN 03208504 CN 03208504 U CN03208504 U CN 03208504U CN 2671007 Y CN2671007 Y CN 2671007Y
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Abstract
The utility model provides a multimedia player interface controller which comprises a central processing unit, wherein the central processing unit controls the action of a memory card interface and an optical disc reading-writing interface, and thus, the memory card interface can be switched over consistent interfaces to be connected with memory cards of different standards. Besides, the optical disc reading-writing interface realizes the reading and writing action for the optical disc sheets. The utility model controls the memory cards and the reading and writing of the optical discs by the single central processing unit so as to integrate the reading and writing of various storing media. As a consequence, the utility model achieves the multimedia playing effect by one player. The utility model has the advantages of convenient use, small size, multiple choice, etc.
Description
Technical field
The utility model relates to a kind of Storage Media control device, the multimedia interface control unit that particularly a kind of may command storage card and CD read.
Background technology
Development along with information industry, electronics and IT products miscellaneous such as mobile phone, notebook computer, digital camera and DVD CD player etc., different application such as audio-visual multimedia and the transmission of data networking in the daily life is provided, these electronic products often need the various electronic bits of datas of access, therefore data storage medium is played the part of very important role, wherein, has high capacity storage space and substitute easily that storage card and discs respectively provide reader device and CD player to can read various data.
With regard to storage card, its specification is numerous, common as digital safe memory card (Secured Digital, SD), flash memory cards (Compact Flash, CF) and MS card (Memory Stick) etc., though at present existing manufacturer develops the breakout box that the different storing card of can pegging graft, provide connection one electronic installation to use, yet must additionally purchasing an adapter for IC card, the user just can read different storing card.
Moreover, known playing media such as DVD CD player, MP3 playing device or card reader are indivedual independent device, when desiring ornamental film, be that DVD CD player or card reader are connected a TV, so that the audiovisual materials that read are played back, and when desiring listoning music, then DVD CD player, MP3 playing device or card reader are connected loudspeaker and play sound.Because discs and storage card have become very general Storage Media at present, if will utilize the audiovisual materials in TV while DVD playing back discs and the storage card, then must external circuit DVD CD player and reader device and TV be linked together, for the society of stressing quality of the life day by day, the connection of a plurality of electronic installations seems and takes up room, and many persistant electric wires are also very irritating.
Therefore, for meeting the requirement of modern for multimedia, the utility model is at above-mentioned puzzlement, proposes a kind of multimedia interface control unit, to overcome known puzzlement and inconvenience.
Summary of the invention
Fundamental purpose of the present utility model, be that a kind of multimedia interface control unit is being provided, by integrating memory card interface and CD read and write interface, and utilize single central processing unit to handle multimedia document, and then reach that to utilize a machine be the effect of read-write multiple Storage Media.
Another purpose of the present utility model is to propose a kind of multimedia interface control unit, provides elasticity to select the Storage Media that uses, and with the double benefit that reaches easy-to-use and volume is little, and overcomes the inconvenience and the puzzlement of known external circuit.
A purpose more of the present utility model is that a kind of multimedia interface control unit with high additive value is being provided, and allows the user not need additionally to buy card reader and CD player, has cost-effective advantage.
Above-mentioned purpose of the present utility model is realized by following technical scheme.
A kind of multimedia interface control unit is characterized in that comprising:
One memory card interface, in order to switching interface so that the storage card that connects different size to be provided;
One central processing unit, it is the interface format of the storage card that connects of this memory card interface of detecting and make this memory card interface switch to corresponding interface, and then read and write different storing card, and the data that reads is handled and played back on an output medium by this memory card interface; And
One CD read and write interface, it is to connect this central processing unit, with the action of one discs being read and write according to the steering order of this central processing unit, and then by the read-write and the playing program of this single central processing unit integrating multimedia data.
Described multimedia interface control unit is characterized in that: this memory card interface is a storage card slot.
Described multimedia interface control unit is characterized in that: this memory card interface is a connecting interface.
Described multimedia interface control unit is characterized in that: this storage card is to be selected from one of them of group that numeric security card, multimedia card, smart media card, MS card, flash memory cards, XD Picture storage card and micro hard disk form.
Described multimedia interface control unit is characterized in that: the form of this discs of this CD read and write interface read-write is to be selected from one of them of group that DVD, VCD, CD and MP3 form.
Described multimedia interface control unit is characterized in that: this central processing unit more is connected with a hard disk.
Described multimedia interface control unit, it is characterized in that: handled this multimedia document of this central processing unit be from this storage card, this discs and this hard disk one of them, and this multimedia document is to be selected from one of them of group that image shelves, sound shelves, audio-visual shelves and recreation shelves are formed.
Described multimedia interface control unit is characterized in that: this central processing unit more is connected with an output interface, to form electrical connection by this output interface and this output medium.
Described multimedia interface control unit is characterized in that: this output medium is to be selected from one of them of group that a display, a loudspeaker and a TV form.
Described multimedia interface control unit, it is characterized in that: this multimedia document that this central processing unit will read decompresses and obtains a numerical data, and convert this numerical data to an analog signal, and then make this output medium broadcast this analog signal.
Described multimedia interface control unit is characterized in that: this central processing unit is that this multimedia document decompresses and obtains a numerical data with reading respectively, and then makes this output medium broadcast this digital signal.
Described multimedia interface control unit is characterized in that: this central processing unit more is connected with a USB Port.
Described multimedia interface control unit is characterized in that: this central processing unit more is connected with a disk read-write interface.
The utility model is to comprise a memory card interface, in order to switching interface so that the storage card that connects different size to be provided, memory card interface is connected to a central processing unit, make memory card interface switch to corresponding interface with the interface format of detecting the storage card that this memory card interface connects by central processing unit, and then read and write the storage card of different size, and the data that reads is played back on an output medium by this memory card interface; Other has a CD read and write interface to connect central processing unit, the action of one discs being read and write with the steering order of foundation central processing unit, the data that reads is also played back at this output medium, and then play back in an output medium by single central processing unit integrating multimedia audiovisual materials.
Advantage of the present utility model is:
The utility model utilization is read medium integrating in a multimedia interface control unit with storage card and CD, and handle multimedia document by single central processing unit, to utilize a machine be the effect of read-write multiple Storage Media to reach, but provide user's elasticity to select Storage Media, and then reach the little and easy-to-use double benefit of volume; And the user does not need additionally to buy card reader and CD player, so the utility model not only effectively overcomes known disappearance, has high additive value and cost-effective advantage more simultaneously.
Below illustrate in detail by the specific embodiment conjunction with figs., when the effect that is easier to understand the purpose of this utility model, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is a structure block schematic diagram of the present utility model.
Fig. 2 is that the utility model is in the process flow diagram that reads storage card.
Fig. 3 is that the utility model is in the synoptic diagram that enters the master menu picture.
Fig. 4 is that the utility model is in the synoptic diagram that enters time menu screen.
Fig. 5 A to Fig. 5 D is a detailed circuit diagram of the present utility model.
Embodiment
See also shown in Figure 1, it is structure block schematic diagram of the present utility model, one multimedia interface control unit 10 comprises a central processing unit 12, start in order to other each elements in keyholed back plate and the integrating multimedia playback interface control device 10, central processing unit 12 is to connect a memory card interface 14, a CD read and write interface 16, a hard disk 18, a USB Port 20 and an output interface 22 respectively, by this annexation, handle data in the multiple Storage Media by central processing unit 12, and via output interface 22 output multimedia video-audio datas to play back.
Said memory card interface 14 can be a storage card slot on the implementation, peg graft a storage card or two the above storage cards of pegging graft simultaneously are provided, also can be merely a connecting interface so that form the signal annexation with a storage card, memory card interface 14 is to provide the storage card that connects different size in order to switching interface, comprise numeric security storage card (Secured DigitaI, SD), multimedia card (Multimedia Card, MMC), smart media card (Smart Media, SM), MS card (Memory Stick), flash memory cards (CompactFlash, CF), XD Picture storage card and micro hard disk distinct interface storage cards such as (Micro Drive), behind the interface format of the storage card that is connected by central processing unit 12 detecting memory card interfaces 14, assigning an instruction switches to and the corresponding interface of this storage card memory card interface 14, and then make central processing unit 12 read and write data in the different storing card, and the audiovisual materials that read are exported by output interface 22 by the connection of memory card interface 14; CD read and write interface 16 is generally a CD player, provide and put a discs, and the action of this discs being read and write according to the steering order of central processing unit 12, wherein, the form of the discs of CD read and write interface 16 read-writes is generally forms such as DVD, VCD, CD or MP3; 18 of hard disks provide and store data, will be in hard disk 18 by central processing unit 12 via the data storage of memory card interface 14, CD read and write interface 16 or 20 inputs of USB Port, or make memory card interface 14, CD read and write interface 16 and 18 mutual transmission data of hard disk by the control of central processing unit 12; USB Port 20 comprises a USB interface and a USB joint usually, provides with other electronic installations with USB interface to come data transmission by the USB transmission line.
Utilize said structure, start by central processing unit 12 control store card 14 or CD read and write interface 16, the interior data of a discs that makes memory card interface 14 read the data in the storage card or CD read and write interface 16 is read, and central processing unit 12 is sent to output medium 24 with the audiovisual materials that read via output interface 22, and image shown or simultaneously by loudspeaker plays sound, wherein, central processing unit 12 handled audiovisual materials comprise the image shelves, the sound shelves, audio-visual shelves and recreation shelves etc., and then play back in an output medium 24 by single central processing unit 12 integrating multimedia audiovisual materials.Therefore, the multimedia interface control unit 10 that the utility model proposes has the double action of CD read and write and storage card read-write, and then utilizes an output medium that the audiovisual materials that read are played back; More can utilize USB Port 20 and computer end to carry out the effect that data passes mutually.
In addition, because disk sheet still is present very general Storage Media, the utility model is except embodiment shown in Figure 1, and this central processing unit 12 more can be connected with a disk read-write interface, to read and write a disk sheet, provide the user more selection by the disk read-write interface.
This multimedia interface control unit 10 on using, be an autonomous device to connect output medium 24, in addition, also can be set directly in the output medium 24, and the structure that becomes one with output medium 24.
After understanding structure of the present utility model, below will be connected with a TV to use and be example, the multimedia flow process that detailed description the utility model reads for storage card and CD with multimedia interface control unit 10.At first, storage card reads shown in the process flow diagram that playing flow sees also Fig. 2, cooperate above-mentioned structure simultaneously, as step S10, after the user confirms TV and multimedia interface control unit 10 is connected, send out order and, then shown in step S12, utilize telepilot to select multi-media player function television startup via a key-press module or telepilot, then central processing unit 12 comes into operation and enters step S14, makes TV show the written of multimedia option; Then, as step S16, the user inserts a storage card and is connected with memory card interface 14, then central processing unit 12 is soon shown in step S18, automatically read the content in the storage card and the archives in the storage card are put into different categories, if store the video/audio archive form that central processing unit 12 is supported in this storage card, as DAT shelves, MP3 shelves or JPG image shelves etc., then central processing unit 12 enters master menu (Main Menu) and orders about TV demonstration master menu picture as shown in Figure 3; And then shown in step S20, utilize in the master menu that the user can be presented by TV telepilot choose want the file type play.
Behind the file type that desire is play when choosing, then central processing unit 12 enters shown in step S22 in the archives row time menu (File List Menu), and then make TV show this archives row time menu, this archives row time menu as shown in Figure 4, be to show all types of archives in this storage card, comprise Audio/Video menu, MP3 menu, Photo menu and time menu of playing, this moment, the user can be further by selecting to play specific archives in the inferior menu.If when the user wants to change storage card in the present operation, then shown in step S24, can directly card be extracted, insert another storage card again, and repeat above-mentioned steps S16 to step S22, then central processing unit 12 will read the content in the storage card again.
In step S22, behind the specific archives that the user select to play in by inferior menu, central processing unit 12 promptly reads the data in the storage card automatically, and the data that will read decompresses, and then the numerical data that will decompress is converted to the audio-visual signal of the receivable simulation of TV; Then, will simulate audio-visual signal by TV again plays back.Wherein, if TV is digital, the numerical data after then decompressing need not carry out the signal conversion, can play-over out.
The operating process that CD reads is similar to storage card, do not exist together and only be that action that the user is inserted in memory card interface 14 with storage card makes a discs is inserted the action of CD read and write interface 16 into, the effect chosen of central processing unit 12 and the menu of 16 CD read and write interfaces then is identical with aforementioned flow process, therefore repeat no more, below only do an explanation by the operation workflow behind the specific archives of selecting in the inferior menu to play at the user.Behind the specific archives that the user select to play in by inferior menu, central processing unit 12 promptly transmits a driving command to CD read and write interface 16, makes CD read and write interface 16 read data in the discs automatically; Then, CD read and write interface 16 is sent to central processing unit 12 with the audiovisual materials that read, and by central processing unit 12 audiovisual materials are decompressed, and the numerical data after will decompressing is converted to the audio-visual signal of the receivable simulation of TV; Then, will simulate audio-visual signal by TV again plays back.Similarly, if TV is digital, the numerical data after then decompressing need not carry out the signal conversion again, can play-over out.
The above is by embodiment characteristics of the present utility model to be described, its purpose is had the knack of this operator and can be understood content of the present utility model and implement according to this making, and non-limiting claim of the present utility model, so, all other do not break away from the equivalence that spirit that the utility model discloses finishes to be modified or revises, and must be included in the claim scope.
Claims (9)
1, a kind of multimedia interface control unit is characterized in that comprising:
One memory card interface, it is to connect central processing unit, in order to switching interface so that the storage card that connects different size to be provided;
One central processing unit, it is to connect this memory card interface, CD read and write interface, hard disk, usb connecting port and output interface respectively, it is the interface format of the storage card that connects of this memory card interface of detecting and make this memory card interface switch to corresponding interface, and then read and write different storing card, and the data that reads is handled and played back on an output medium by this memory card interface; And
One CD read and write interface, it is to connect this central processing unit, with the action of one discs being read and write according to the steering order of this central processing unit, and then by the read-write and the playing program of this single central processing unit integrating multimedia data.
2, multimedia interface control unit according to claim 1 is characterized in that: this memory card interface is a storage card slot.
3, multimedia interface control unit according to claim 1 is characterized in that: this memory card interface is a connecting interface.
4, multimedia interface control unit according to claim 1 is characterized in that: this storage card is to be selected from one of them of group that numeric security card, multimedia card, smart media card, MS card, flash memory cards, XD Picture storage card and micro hard disk form.
5, multimedia interface control unit according to claim 1, it is characterized in that: this central processing unit more is connected with a hard disk.
6, multimedia interface control unit according to claim 1, it is characterized in that: this central processing unit more is connected with an output interface, to form electrical connection by this output interface and this output medium.
7, multimedia interface control unit according to claim 1 is characterized in that: this output medium is to be selected from one of them of group that a display, a loudspeaker and a TV form.
8, multimedia interface control unit according to claim 1 is characterized in that: this central processing unit more is connected with a USB Port.
9, multimedia interface control unit according to claim 1 is characterized in that: this central processing unit more is connected with a disk read-write interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208504 CN2671007Y (en) | 2003-08-26 | 2003-08-26 | Multimedia player interface controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208504 CN2671007Y (en) | 2003-08-26 | 2003-08-26 | Multimedia player interface controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671007Y true CN2671007Y (en) | 2005-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208504 Expired - Fee Related CN2671007Y (en) | 2003-08-26 | 2003-08-26 | Multimedia player interface controller |
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| Country | Link |
|---|---|
| CN (1) | CN2671007Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364421B (en) * | 2007-08-07 | 2010-08-25 | 飞利浦建兴数位科技股份有限公司 | Multimedia accommodating apparatus |
-
2003
- 2003-08-26 CN CN 03208504 patent/CN2671007Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364421B (en) * | 2007-08-07 | 2010-08-25 | 飞利浦建兴数位科技股份有限公司 | Multimedia accommodating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |