CN2664116Y - Digital laser video disc machine and built-in/external hard disk integrated machine - Google Patents
Digital laser video disc machine and built-in/external hard disk integrated machine Download PDFInfo
- Publication number
- CN2664116Y CN2664116Y CN 200320112348 CN200320112348U CN2664116Y CN 2664116 Y CN2664116 Y CN 2664116Y CN 200320112348 CN200320112348 CN 200320112348 CN 200320112348 U CN200320112348 U CN 200320112348U CN 2664116 Y CN2664116 Y CN 2664116Y
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- electronic circuit
- hard disk
- external hard
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- dvd
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- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
The digital laser video disc machine and built-in/external hard disk integrated machine relates to a DVD product and the extended field. The utility model comprises a crust, a cassette electronic circuit, an input-output electronic circuit and at least an internal and an external hard disk; the DVD cassette electronic circuit is connected with the internal and external hard disks through an ( IDE) interface, and the internal and external hard disks system are connected with the peripheral equipment through [USB (2.0)/IEEE 1394] /memory card/[MODEM] interface, the DVD cassette electronic circuit is connected with the internal/ external hard disk decency through a tuning circuit and an input/output electronic circuit, the DVD cassette electronic circuit and internal hard disk system as well as the input/output electronic circuit are within the same crust. The utility model has video-recording and video-reproduction functions and can guarantee the highest picture quality and sound quality play/edit/storage based on the prior art, is easy to use and simple to operate; provided with the interface for connection with the external hard disc and the peripheral equipment, the utility model can enormously expand the storage capacity; meanwhile, the utility model is easy to carry. Endlessly and convenient carrying.
Description
Technical field
The utility model relates to DVD product and expansion field thereof, a kind of product that digital laser video disk machine and built-in/external hard disk are made up.
Background technology
Along with the DVD player development of technologies, technology DVD series of products has widely entered market in large quantities, because DVD has the advantage that capacity is big, sharpness is high, DVD is by the consumer acceptance.But DVD player exists the limitation of function singleness, and in technology longitudinal development, the horizontal integration of technology also is the certainty of DVD production development, and DVD+ is built-in/and external hard disk is exactly the product in DVD horizontal field development.
From technical standpoint, the shortcoming that DVD player itself can not be recorded a video is obvious day by day, and though existing VCR video recorder itself can be recorded a video/function of video reproduction, but because the technology limitation of video recorder own, it is low to exist kinescope image quality, to determining of multiple audio frequency and video format compatible scarce capacity.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art, and a kind of diversification is provided, the combined integrated machine that compatible DVD player widely and built-in/external hard disk are integrated.Make TV programme or DVD that the recording function of high image quality and high tone quality is provided in normal play, and possess maximum dilatation and the portable function of recorded content, thereby reach reading and recording of high-quality video-audio signal.
The utility model can take following technical scheme to realize purpose.
A kind of digital laser video disk machine and the combined integrated machine of built-in/external hard disk comprise casing and movement electronic circuit and input and output electronic circuit and have built-in/external 2 hard disks at least; But described DVD player core electron link tester is crossed (IDE) interface and is connected with the inside and outside hard disk of putting, built-in/external hard disk system is connected with external unit by [USB (2.0)/IEEE1394]/storage card/[MODEM] interface, DVD player core electron circuit is put the hard disk decorum with inside/outside and is connected with the input/output electronic circuit by coordinating circuit, and DVD player core electron circuit and built-in hard disk system and input/output electronic circuit are in same casing.
The utility model has following beneficial effect under the preparation of useful structure:
Have the video recording and the function of video reproduction, the while has guaranteed high image quality and tonequality broadcast/editor/storage on the basis of existing technology; Easy to use, simple to operate; So because the interface that used external hard disk to be connected with external unit can infinitely enlarge the capacity of storage and easy to carry.
Description of drawings
Fig. 1 is the inner annexation figure of combined integrated machine;
Fig. 2 is the combined integrated machine sowing dish workflow diagram of giving out light;
Fig. 3 is the hard-disc recording workflow diagram.
Embodiment
Below in conjunction with accompanying drawing foundation structure of the present utility model is elaborated.
A kind of digital laser video disk machine and the combined integrated machine of built-in/external hard disk comprise casing and movement electronic circuit and input and output electronic circuit and have built-in/external 2 hard disks at least; Described DVD player core electron link tester is crossed (IDE) interface and is connected with the inside and outside hard disk of putting, built-in/external hard disk system is connected with external unit by [USB (2.0)/IEEE1394]/storage card/[MODEM] interface, DVD player core electron circuit is put the hard disk decorum with inside/outside and is connected with the input/output electronic circuit by coordinating circuit, and DVD player core electron circuit and built-in hard disk system and input/output electronic circuit are in same casing.
As shown in Figure 1, after the DVD player core reads optical disc information, through servo/DSP/ coding and decoding process, under the control of CPU, 1. the A/V audio-video signal is directly exported to behind the input/output electronic circuit pack directly and to be exported the back by lead-out terminal and connect display device and play; 2. direct recording behind the audio-video signal decoding and coding is preserved to the enterprising edlin of built-in (external) hard disk.3. by input interface (USB/IEEE1394/MODEM/AV terminal etc.), the relevant audio, video data of external unit (disk cartridge/Digital Video/digital camera etc.) is saved in the enterprising edlin of built-in (external) hard disk preserves.4. the various audio, video datas of built-in (external) hard-disc storage are directly exported by coding and decoding with after exporting electronic circuit.
As shown in Figure 2, when dvd playback is partly moved, according to the operation of telepilot and control panel instruction is transferred to after CPU handles, under the control of CPU, compatible following CD: CD/VCD/SVCD/CVD/CD-R will be play from the information that CD picks up by output behind the coding/decoding, RW/DVD/DVD-AUDIO/DVD-R, RW, DVD+R, RW/SACD.
As shown in Figure 3, not only the information that reads from CD can be recorded on the hard disk, and store on the hard disk after the various audio/video informations of outside input can being handled by electronic circuit, can edit canned data on the hard disk simultaneously.The information that writes down on the hard disk also can be exported to lead-out terminal by the coding and decoding electronic circuit and export broadcast.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of digital laser video disk machine and the combined integrated machine of built-in/external hard disk comprise casing and movement electronic circuit and input and output electronic circuit and have built-in/external 2 hard disks at least; It is characterized in that: described DVD player core electron link tester is crossed (IDE) interface and is connected with the inside and outside hard disk of putting, built-in/external hard disk system is connected with external unit by [USB (2.0)/IEEE1394]/storage card/[MODEM] interface, DVD player core electron circuit is put hard-disk system with inside/outside and is connected with the input/output electronic circuit by coordinating circuit, and DVD player core electron circuit and built-in hard disk system and input/output electronic circuit are in same casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320112348 CN2664116Y (en) | 2003-11-25 | 2003-11-25 | Digital laser video disc machine and built-in/external hard disk integrated machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320112348 CN2664116Y (en) | 2003-11-25 | 2003-11-25 | Digital laser video disc machine and built-in/external hard disk integrated machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2664116Y true CN2664116Y (en) | 2004-12-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320112348 Expired - Fee Related CN2664116Y (en) | 2003-11-25 | 2003-11-25 | Digital laser video disc machine and built-in/external hard disk integrated machine |
Country Status (1)
Country | Link |
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CN (1) | CN2664116Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907977A (en) * | 2010-07-05 | 2010-12-08 | 青岛海信宽带多媒体技术有限公司 | Method and device for copying built-in hard disk data |
-
2003
- 2003-11-25 CN CN 200320112348 patent/CN2664116Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907977A (en) * | 2010-07-05 | 2010-12-08 | 青岛海信宽带多媒体技术有限公司 | Method and device for copying built-in hard disk data |
CN101907977B (en) * | 2010-07-05 | 2012-04-11 | 青岛海信宽带多媒体技术有限公司 | Method and device for copying built-in hard disk data |
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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 |