CN201607950U - Multimedia player - Google Patents
Multimedia player Download PDFInfo
- Publication number
- CN201607950U CN201607950U CN2009202463110U CN200920246311U CN201607950U CN 201607950 U CN201607950 U CN 201607950U CN 2009202463110 U CN2009202463110 U CN 2009202463110U CN 200920246311 U CN200920246311 U CN 200920246311U CN 201607950 U CN201607950 U CN 201607950U
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- interface
- sata
- main control
- data
- control unit
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- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The utility model discloses a multimedia player which comprises a main control unit, a CD drive, a hard disk and a signal output interface which are connected with the main control unit; a first power supply interface, a second power supply interface, a first SATA interface and a second SATA interface are arranged on the main control unit; the CD drive is connected with the main control unit through the first power supply interface and the first SATA interface, and the hard disk is connected with the main control unit through the second power supply interface and the second SATA interface; and the main control unit receives data from the two SATA interfaces, decodes the data into multimedia signals and transmits the multimedia signals to the signal output interface. The multimedia player adopts the CD drive and the hard disk as the storage medium, can play video files in the CD drive and the hard disk simultaneously, extends the storage capacity of the player and can play video files more smoothly due to the SATA data interfaces.
Description
Technical field
The utility model relates to a kind of playing device, relates in particular to a kind of multimedia playing apparatus.
Background technology
Under the prior art, there are a lot of audio and video resources to download on the network for the numerous network users, after the user finishes the download of audio frequency and video data such as numerous TV play, film, be stored in portable hard drive, CD or other storage medium, can play appreciation in PC or handheld electronic playing device at any time.
For a long time, the user custom audio/video programs such as play, film that teleview with televisor because during TV reception, can be recumbent on a sofa see, user's limbs posture is random, and the very big result of broadcast of the size of televisor is better, brings more comfortable rating to enjoy to the user.
But televisor can not be play the audio frequency and video data of user's download, and the TV programme that reception TV station that the user can only be passive plays, and can not be as use computer or handheld electronic playing device is arbitrarily seen at any time and oneself wanted the audio frequency and video data seen.
Along with user's this demand, release a kind of multimedia playing apparatus on the market gradually.This multimedia playing apparatus is connected on the televisor by video interface and audio interface, is connected the memory storage that stores the audio frequency and video data by connector simultaneously.The audio frequency and video data of multimedia playing apparatus in can read storage device, and with after the audio frequency and video data decoding of reading, send to televisor by video interface and audio interface, realize the broadcast of televisor, expanded the program resource of televisor multimedia document.
But the multimedia playing apparatus under the prior art, the memory storage general expression USB flash disk that connects on its main control unit, it is less that USB flash disk is deposited capacity, concerning the multimedia playing apparatus of displaying video, obviously can't satisfy user's demand as memory storage with USB flash disk.
Therefore, there is defective in prior art, needs further improvement and develops.
The utility model content
The multimedia playing apparatus that provides a kind of memory capacity big is provided the purpose of this utility model, makes multimedia playing apparatus can play smooth and complete video frequency program for a long time.
The technical solution of the utility model is as follows:
A kind of multimedia playing apparatus comprises main control unit, wherein, also comprises the CD-ROM drive, hard disk and the signal output interface that are connected on the described main control unit;
First power interface, second source interface, a sata interface and the 2nd sata interface are set on the described main control unit;
Described CD-ROM drive is connected on the described main control unit by first power interface and a sata interface, and described hard disk is connected on the described main control unit by second source interface and the 2nd sata interface;
The data decode that described main control unit will receive from two sata interfaces is that multi-media signal sends to described signal output interface.
Compared with prior art, the utility model provides a kind of multimedia playing apparatus, comprise CD-ROM drive and hard disk, with video disc and hard disk as storage medium, can play the video file in CD-ROM drive and the hard disk simultaneously, expanded the memory capacity of playing device, the use of sata data-interface makes the process of multimedia playing apparatus playing video file smooth more.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model multimedia playing apparatus functional structure;
Fig. 2 is the structural representation of the utility model multimedia playing apparatus profile;
Fig. 3 is the functional structure chart of the utility model main control unit.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The multimedia playing apparatus 100 that the utility model provides as shown in Figure 1, comprises the CD-ROM drive 120, hard disk 130 and the signal output interface 140 that are connected on the main control unit 110; First power interface 111, second source interface 112, a sata interface 113 and the 2nd sata interface 114 are set, as shown in Figure 2 on the described main control unit 110; Described CD-ROM drive 120 is connected on the described main control unit 110 by first power interface 111 and a sata interface 113; Described hard disk 130 is connected on the described main control unit 110 by second source interface 112 and the 2nd sata interface 114; The data decode that described main control unit 110 will receive from two sata interfaces is that multi-media signal sends to described signal output interface.
Sata data-interface 121 and power interface 122 are set on the CD-ROM drive 120 described in the utility model, sata data-interface 131 and power interface 132 are set, as shown in Figure 2 on the described hard disk 130.Described multimedia playing apparatus 100 comprises that also two interfaces are the data line of sata, the one sata data line is connected the sata data-interface 121 of described CD-ROM drive 120 with a sata data-interface 113 on the described main control unit 110, the 2nd sata data line is connected the sata data-interface 131 of described hard disk with the 2nd sata data-interface 114 on the described main control unit 110.
Described main control unit 110 is described CD-ROM drive 120 and hard disk 130 power supplies; Concrete, an interface of described main control unit 110 first power leads is connected on the power interface 122 of described CD-ROM drive 120, and the another one interface of described first power lead is connected on first power interface 111 of described main control unit 110; An interface of described main control unit 110 second source lines is connected on the power interface 132 of described hard disk 130, and the another one interface of described second source line is connected on the second source interface 112 of described main control unit 110.A described sata data line, the 2nd sata data line, first power lead and second source line are not shown in the accompanying drawing.
Described main control unit 110 comprises decoding unit, and described decoding unit is MPEG-1, MPEG-2 or MPEG-4 demoder.Described main control unit is simultaneously from described CD-ROM drive 120 and hard disk 130 reading of data, and the data that read are sent to decoding unit decode, and decoded data are sent to described data output unit, send to display device by described data output unit by described signal output interface 140, for example send to televisor, display.
Preferably, described main control unit 110 comprises CD-ROM drive data decode unit 117 and the hard disc data decoding unit 118 that is connected on the microprocessor 116.A described sata data-interface 113 and the 2nd sata data-interface 114 can directly be connected on the described microprocessor 116; A described sata data-interface 113 can also be connected on the described CD-ROM drive data decode unit 117, and described the 2nd sata data-interface 114 can also be connected on the described hard disc data decoding unit 118.
Described microprocessor 116 can be simultaneously reads data the described CD-ROM drive 120 from a described sata interface 113, reads data the described hard disk 130 from described the 2nd sata interface 114.Described microprocessor 116 will send to described CD-ROM drive data decode unit 117 from the data that a sata interface 113 reads and decode, and will send to described hard disc data decoding unit 118 from the data that described the 2nd sata interface 114 reads and decode.The data decode process of described CD-ROM drive data decode unit 117 and hard disc data decoding unit 118 is carried out simultaneously, the processing number that can walk abreast like this, with data decode is the Voice ﹠ Video form that display can show, colour difference signal for example, signals such as MP3, WMA, WAV.Described signal output interface comprises that NMI one drags five notes of traditional Chinese music video connecting line, HDMI interface, CVBS (composite video signal) output interface, DVI (digital video) interface, Y/C light tone separation interface, YPbPr component output interface, stereo output interface, DAB optical fiber output interface, the coaxial output interface of DAB.
Described main control unit 110 also comprises the command reception unit 119 that is connected on the described microprocessor 110, and described command reception unit 119 usefulness still are the steering order of hard disc data signal with receiving output CD-ROM drive data-signal.Output CD-ROM drive data-signal is selected in described command reception unit 119, and the described data output unit of described microprocessor 116 controls switches, with decoded CD-ROM drive data-signal output; Output hard disc data signal is selected in described command reception unit 119, and the described data output unit of described microprocessor 116 controls switches, with decoded hard disc data signal output.
Two video files of described main control unit 110 parallel processings comprise the video file of handling two high definitions, and its power consumption is very big.In order to guarantee the stability of described main control unit 110 work, the utility model also is provided with fan 115 on described main control unit 110, has solved the heat dissipation problem when main control unit is handled mass data.
Multimedia playing apparatus of the present utility model comprises CD-ROM drive and two kinds of storage mediums of hard disk, the memory capacity that has expanded playing device, and described CD-ROM drive can be blu-ray drives, little blu-ray drives, makes multimedia playing apparatus can play the video file of high definition.Described CD-ROM drive is connected with main control unit by the sata interface with hard disk, makes the transmission of HD video data stream smooth more.Described main control unit can be simultaneously be encoded to a data in CD-ROM drive and the hard disk, means that multimedia playing apparatus can play two videos simultaneously, and user friendly switching is watched.
Should be understood that above-mentioned statement at the utility model preferred embodiment is comparatively detailed, can not therefore think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (9)
1. a multimedia playing apparatus comprises main control unit, it is characterized in that, also comprises the CD-ROM drive, hard disk and the signal output interface that are connected on the described main control unit;
First power interface, second source interface, a sata interface and the 2nd sata interface are set on the described main control unit;
Described CD-ROM drive is connected on the described main control unit by first power interface and a sata interface, and described hard disk is connected on the described main control unit by second source interface and the 2nd sata interface;
The data decode that described main control unit will receive from two sata interfaces is that multi-media signal sends to described signal output interface.
2. multimedia playing apparatus according to claim 1 is characterized in that, all comprises sata data-interface and power interface on described CD-ROM drive and the hard disk.
3. multimedia playing apparatus according to claim 2 is characterized in that, described multimedia playing apparatus also comprises a sata data line, the 2nd sata data line, first power lead and second source line;
A described sata data line is connected the sata data-interface of described CD-ROM drive with a sata data-interface on the described main control unit, described the 2nd sata data line is connected the sata data-interface of described hard disk with the 2nd sata data-interface on the described main control unit;
An interface of described first power lead is connected on the power interface of described CD-ROM drive, and the another one interface of described first power lead is connected on first power interface of described main control unit; An interface of described main control unit second source line is connected on the power interface of described hard disk, and the another one interface of described second source line is connected on the second source interface of described main control unit.
4. multimedia playing apparatus according to claim 1 is characterized in that, described main control unit comprises simultaneously the decoding unit to the data decode in CD-ROM drive and the hard disk.
5. multimedia playing apparatus according to claim 1 is characterized in that, described main control unit comprises CD-ROM drive data decode unit and the hard disc data decoding unit that is connected on the microprocessor;
Described microprocessor reads data the described CD-ROM drive from a described sata interface, reads data the described hard disk from described the 2nd sata interface simultaneously;
Described microprocessor will send to described CD-ROM drive data decode unit decodes from the data that a sata interface reads, and will send to described hard disc data decoding unit decodes from the data that described the 2nd sata interface reads simultaneously.
6. multimedia playing apparatus according to claim 1, it is characterized in that, described main control unit also comprises the command reception unit that is connected on the described microprocessor, and it still is the steering order of hard disc data signal that described command reception unit receives output CD-ROM drive data-signal.
7. multimedia playing apparatus according to claim 1 is characterized in that described main control unit also comprises fan.
8. multimedia playing apparatus according to claim 1 is characterized in that, described CD-ROM drive is blue light, little blue light.
9. multimedia playing apparatus according to claim 1, it is characterized in that described signal output interface comprises that NMI one drags five notes of traditional Chinese music video connecting line, HDMI interface, CVBS output interface, DVI interface, Y/C light tone separation interface, YPbPr component output interface, stereo output interface, DAB optical fiber output interface, the coaxial output interface of DAB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463110U CN201607950U (en) | 2009-09-29 | 2009-09-29 | Multimedia player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463110U CN201607950U (en) | 2009-09-29 | 2009-09-29 | Multimedia player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607950U true CN201607950U (en) | 2010-10-13 |
Family
ID=42952654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202463110U Expired - Fee Related CN201607950U (en) | 2009-09-29 | 2009-09-29 | Multimedia player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119285A1 (en) * | 2011-03-04 | 2012-09-13 | Ruan Feng | Multifunctional portable mobile optical disc and hard disc multimedia record player |
| CN103531210A (en) * | 2013-10-16 | 2014-01-22 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
-
2009
- 2009-09-29 CN CN2009202463110U patent/CN201607950U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119285A1 (en) * | 2011-03-04 | 2012-09-13 | Ruan Feng | Multifunctional portable mobile optical disc and hard disc multimedia record player |
| CN103531210A (en) * | 2013-10-16 | 2014-01-22 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
| CN103531210B (en) * | 2013-10-16 | 2017-01-18 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AIGO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING AIGO DIGITAL STORAGE TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee after: Aigo Electronic Technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee before: Beijing Aigo Digital Storage Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130929 |