CN101742151A - Wireless video structue - Google Patents
Wireless video structue Download PDFInfo
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- CN101742151A CN101742151A CN200810305651A CN200810305651A CN101742151A CN 101742151 A CN101742151 A CN 101742151A CN 200810305651 A CN200810305651 A CN 200810305651A CN 200810305651 A CN200810305651 A CN 200810305651A CN 101742151 A CN101742151 A CN 101742151A
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- structue
- wireless video
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- storage card
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Abstract
The invention discloses a wireless video structure, which comprises a signal transceiver mechanism, at least one signal receiving mechanism and at least one playing mechanism, wherein the signal transceiver mechanism has a first antenna used fro receiving a required video and audio signal, a processing unit, a power supply unit, a transceiver and a second antenna; the signal receiving mechanism has a third antenna capable of receiving a video and audio signal from the second antenna, and the third antenna is connected with the transceiver; the playing mechanisms are connected with the signal receiving mechanism and can play the processed video and audio signal received by the third antenna. Thus, the signal transceiver mechanism can be arranged in a place where the signals can be received soundly without interference to receive excellent video and audio signal, and the signal receiving mechanism can cooperate with the playing mechanisms to use the plurality of playing mechanisms at the same time.
Description
Technical field
The present invention relates to a kind of wireless video structue.
Background technology
The Digital Television signal receiver of existing application in computer, it comprises: first signal receiver is used to receive first television signal (RF signal), and exports the first demodulation signal according to this; Second signal receiver is used to receive second television signal, and exports the second demodulation signal according to this; The 3rd signal receiver is used to receive the 3rd television signal, and exports the 3rd demodulation signal according to this; Multiplexer (Multiplexer) in order to receiving the first demodulation signal, the second demodulation signal, and the 3rd demodulation signal, and is exported the 4th demodulation signal; And the computer interface transducer, in order to receive the 4th demodulation signal, with the 4th demodulation signal conversion back output one conversion signal; Wherein, this computer comprises a decoder (Decoder), and after receiving this conversion signal and decoding, output one decoding signal operates to computer; Wherein, the specification of this first television signal is Europe rule signal (Digital Video Broadcasting-Terrestrial, DVB-T), the specification of this second television signal is U.S. rule signal (Advanced Television Systems Committee, AT SC), and the specification of the 3rd television signal be the sundial signal (Terrestrial Integrated Services Digital Broadcasting, ISDB-T).So, can make receiving system receive outside audio-visual signal, and transfer to computer output, and reach the effect of playing TV.
Though, but the motherboard of the Digital Television signal receiver coupled computer of above-mentioned usefulness reaches the effect of playing TV; But because this receiving system directly is inserted on the computer and uses, therefore when computer during in the relatively poor position use of reception, regular meeting makes this Digital Television signal receiver not have reception good and can't receive the situation of audio-visual signal; Moreover digital TV signal receiving device computer of only arranging in pairs or groups uses, and therefore uses more not have practicality.
Summary of the invention
Technical problem to be solved by this invention is, at the prior art deficiency, provide a kind of and signal receiving/transmission mechanism can be located at the good and interference-free position of reception, to receive preferable audio-visual signal, and can utilize each signal receiving mechanism to play cooperating of mechanism with each, play the wireless video structue that mechanism uses simultaneously and reach many.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of wireless video structue, and it comprises:
One signal receiving/transmission mechanism, it has one in order to receive first antenna of required audio-visual signal, this first antenna is connected with the processing unit of handling audio-visual signal, this processing unit is connected with an electric power supply unit, and but this processing unit connects the transmitter and receiver of audio-visual signal after transmission process, and this transmitter and receiver connects and can launch second antenna of handling the audio-visual signal in back;
At least one signal receiving mechanism, it has one can receive the third antenna that second antenna is launched the audio-visual signal in processing back, but the transmitter and receiver of audio-visual signal after this third antenna connection transmission process; And
At least one broadcast mechanism is connected with above-mentioned signal receiving mechanism respectively, can play the audio-visual signal after the processing that third antenna receives.
Compared with prior art, the beneficial effect that the present invention had is: the present invention can be located at signal receiving/transmission mechanism the good and interference-free position of reception, to receive preferable audio-visual signal, and can utilize each signal receiving mechanism to play cooperating of mechanism with each, use simultaneously and reach many broadcast mechanisms.
Description of drawings
Fig. 1 is a basic framework schematic diagram of the present invention.
Fig. 2 is a three-dimensional appearance schematic diagram of the present invention.
Fig. 3 is the first user mode block schematic diagram of the present invention.
Fig. 4 is the second user mode block schematic diagram of the present invention.
Label declaration:
Signal receiving/transmission mechanism 1
Modulator 121,121a
Demodulator 122,122a
Calculating punch 1232
Granted unit 124
Electric power supply unit 13
Transmitter and receiver 14
Transmitter and receiver 22
Play mechanism 3
Embodiment
See also Figure 1 and Figure 2, be respectively basic framework schematic diagram of the present invention and three-dimensional appearance schematic diagram of the present invention.As shown in the figure: the present invention is a kind of wireless video structue, its at least by a signal receiving/transmission mechanism 1, at least one signal receiving mechanism 2 and at least one broadcast mechanism 3 constitute.
The above-mentioned signal receiving/transmission mechanism of carrying 1 has one in order to receive first antenna 11 of required audio-visual signal, this first antenna 11 is connected with the processing unit 12 of handling audio-visual signal, this processing unit 12 is connected with an electric power supply unit 13, this electric power supply unit 13 can be rechargable battery, and but this processing unit 12 connects the transmitter and receiver 14 of audio-visual signal after transmission process, and this transmitter and receiver 14 connects and can launch second antenna 15 of handling the audio-visual signal in back.
Each signal receiving mechanism 2 has one can receive the third antenna 21 that second antenna 15 is launched the audio-visual signal in processing back, but the transmitter and receiver 22 of audio-visual signal after these third antenna 21 connection transmission process.
Each is play mechanism 3 and is connected with above-mentioned signal receiving mechanism 2 respectively, can play the audio-visual signal after third antenna 21 receives processing, wherein this broadcast mechanism 3 can be personal computer or mobile computer, mobile phone or is PDA, modern is example with the mobile computer, in addition this first and second and third antenna (11,15,21) can be rotary antenna, collapsible antenna, non-scanning antenna, plate type antenna or be Yagi antenna.In this way, constitute a brand-new wireless video structue by said structure.
See also shown in Figure 3ly, be the first user mode block schematic diagram of the present invention.As shown in the figure: when the present invention uses, this processing unit 12 has one at least and is connected the modulator 121 that audio-visual signal can be carried out required modulation with first antenna 11, one is connected the demodulator 122 that the audio-visual signal behind the modulation can be carried out demodulation with modulator 121, one authentication unit 123 that is connected with demodulator 122 and transmitter and receiver 14, and this authentication unit 123 includes the mpeg decoder 1231 and calculating punch 1232 that is connected, the decoding but the audio-visual signal behind the receiving demodulation is correlated with, and export this audio-visual signal after authorizing in obtaining, reaching one is the granted unit of being located in the calculating punch 1,232 124, the authorization data that can provide authentication unit 123 to be correlated with, wherein this calculating punch 1232 is for can read SD at least, Mini SD, Micro SD, MS, Mini MS, Micro MS, MD, Mini MD, Micro MD, XD, the all in one card reading machine of Mini XD and Micro XD storage card; And this granted unit 124 can be SD storage card, Mini SD storage card, Micro SD storage card, MS storage card, Mini MS storage card, Micro MS storage card, MD storage card, Mini MD storage card, Micro MD storage card, XD storage card, Mini XD storage card and Micro XD storage card; This second antenna 15 is connected with transmitter and receiver 14 by a coffret 16 in addition, and the transmitter and receiver 22 of this third antenna 21 is connected with broadcast mechanism 3 by a coffret 23, and wherein this coffret 16,23 can be Card Bus interface, pci interface, PCI-E interface or USB interface.
When the present invention uses, system is located at the good and interference-free position of reception with this signal receiving/transmission mechanism 1, to receive preferable audio-visual signal, and required granted unit 124 is inserted in the calculating punch 1232 of authentication unit 123, and by the numeral of the outside different channel of first antenna, 11 receptions or the audio-visual signal of simulation, and transfer to modulator 121, make modulator 121 that audio-visual signal is carried out required modulation, transfer to afterwards on the demodulator 122, allow demodulator 122 that the audio-visual signal behind the modulation is carried out demodulation, again by the audio-visual signal behind authentication unit 123 receiving demodulations, provide authentication unit 123 relevant authorization data by granted unit 124, after authorization data to be confirmed is errorless, make mpeg decoder 1231 cooperate calculating punch 1232 to carry out the decoding of relevant audio-visual signal with granted unit 124, to decode and obtain audio-visual signal after the mandate at last sees through transmitter and receiver 14 and cooperates coffrets 16, and transfer to each signal receiving mechanism 2 by second antenna 15, allow signal receiving mechanism 2 receive second antenna 15 and launch audio-visual signal after handling, and see through coffret 23 and transfer in the broadcast mechanism 3 with transmitter and receiver 22 and play by this third antenna 21.
Seeing also shown in Figure 4ly, is the second user mode block schematic diagram of the present invention.As shown in the figure: processing unit 12 of the present invention is except that can be above-mentioned kenel, and this processing unit 12a also can have at least and one is connected the modulator 121a that audio-visual signal can be carried out required modulation with first antenna 11, and one is connected the demodulator 122a that the audio-visual signal behind the modulation can be carried out demodulation with modulator 121a and transmitter and receiver 14;
Can receive the numeral of outside different channel or the audio-visual signal of simulation by first antenna 11 so equally, and transfer to modulator 121a, make modulator 121a that audio-visual signal is carried out required modulation, transmit afterwards on the demodulator 122a, audio-visual signal after allowing demodulator 122a with modulation carries out demodulation, and through transmitter and receiver 14 cooperation coffrets 16, transfer to each signal receiving mechanism 2 by second antenna 15, allow signal receiving mechanism 2 receive second antenna 15 and launch audio-visual signal after handling, and see through coffret 23 and transfer in the broadcast mechanism 3 with transmitter and receiver 22 and play by this third antenna 21.
In sum, wireless video structue of the present invention can effectively improve the various shortcoming of usefulness, signal receiving/transmission mechanism can be located at the good and interference-free position of reception, to receive preferable audio-visual signal, and can utilize each signal receiving mechanism to play cooperating of mechanism with each, play the effect that mechanism uses simultaneously and reach many, and then make generation of the present invention can more progressive, more practical, more meet institute's palpus that the consumer uses, really met the important document of application for a patent for invention, the whence proposes patent application in accordance with the law.
Claims (38)
1. wireless video structue is characterized in that comprising:
One signal receiving/transmission mechanism, it has one in order to receive first antenna of required audio-visual signal, this first antenna is connected with the processing unit of handling audio-visual signal, this processing unit is connected with an electric power supply unit, and but this processing unit connects the transmitter and receiver of audio-visual signal after transmission process, and this transmitter and receiver connects and can launch second antenna of handling the audio-visual signal in back;
At least one signal receiving mechanism, it has one can receive the third antenna that second antenna is launched the audio-visual signal in processing back, but the transmitter and receiver of audio-visual signal after this third antenna connection transmission process; And
At least one broadcast mechanism is connected with above-mentioned signal receiving mechanism respectively, can play the audio-visual signal after the processing that third antenna receives.
2. wireless video structue according to claim 1 is characterized in that, this audio-visual signal is a digital signal.
3. wireless video structue according to claim 1 is characterized in that, this audio-visual signal is an analog signal.
4. wireless video structue according to claim 1, it is characterized in that, this processing unit has one at least and is connected the modulator that audio-visual signal can be carried out required modulation with first antenna, one is connected the demodulator that the audio-visual signal behind the modulation can be carried out demodulation with modulator, one authentication unit that is connected with demodulator and transmitter and receiver, and this authentication unit includes mpeg decoder and the calculating punch that is connected, the decoding but the audio-visual signal behind the receiving demodulation is correlated with, and export this audio-visual signal after authorizing in obtaining, and a granted unit of being located in the calculating punch, can provide authentication unit relevant authorization data.
5. wireless video structue according to claim 4 is characterized in that, this calculating punch is for can read all in one card reading machine of SD storage card, MS storage card, MD and XD storage card at least.
6. wireless video structue according to claim 4 is characterized in that, this calculating punch is for can read all in one card reading machine of Mini SD storage card, Mini MS storage card, Mini MD and Mini XD storage card at least.
7. wireless video structue according to claim 4 is characterized in that, this calculating punch is for can read all in one card reading machine of Micro SD storage card, Micro MS storage card, Micro MD and Micro XD storage card at least.
8. wireless video structue according to claim 4 is characterized in that, this granted unit is the SD storage card.
9. wireless video structue according to claim 4 is characterized in that, this granted unit is the MS storage card.
10. wireless video structue according to claim 4 is characterized in that, this granted unit is the MD storage card.
11. wireless video structue according to claim 4 is characterized in that, this granted unit is the XD storage card.
12. wireless video structue according to claim 4 is characterized in that, this granted unit is a Mini SD storage card.
13. wireless video structue according to claim 4 is characterized in that, this granted unit is a Mini MS storage card.
14. wireless video structue according to claim 4 is characterized in that, this granted unit is a Mini MD storage card.
15. wireless video structue according to claim 4 is characterized in that, this granted unit is a Mini XD storage card.
16. wireless video structue according to claim 4 is characterized in that, this granted unit is a Micro SD storage card.
17. wireless video structue according to claim 4 is characterized in that, this granted unit is a Micro MS storage card.
18. wireless video structue according to claim 4 is characterized in that, this granted unit is a Micro MD storage card.
19. wireless video structue according to claim 4 is characterized in that, this granted unit is a Micro XD storage card.
20. wireless video structue according to claim 1, it is characterized in that this processing unit has at least and one is connected the modulator that audio-visual signal can be carried out required modulation with first antenna, and one is connected the demodulator that the audio-visual signal behind the modulation can be carried out demodulation with modulator and transmitter and receiver.
21. wireless video structue according to claim 1 is characterized in that, this first and second and third antenna be rotary antenna.
22. wireless video structue according to claim 1 is characterized in that, this first and second and third antenna be collapsible antenna.
23. wireless video structue according to claim 1 is characterized in that, this first and second and third antenna be non-scanning antenna.
24. wireless video structue according to claim 1 is characterized in that, this first and second and third antenna be plate type antenna.
25. wireless video structue according to claim 1 is characterized in that, this first and second and third antenna be Yagi antenna.
26. wireless video structue according to claim 1 is characterized in that, this second antenna is connected with transmitter and receiver by a coffret.
27. wireless video structue according to claim 26 is characterized in that, this coffret is a Card Bus interface.
28. wireless video structue according to claim 26 is characterized in that, this coffret is a pci interface.
29. wireless video structue according to claim 26 is characterized in that, this coffret is the PCI-E interface.
30. wireless video structue according to claim 26 is characterized in that, this coffret is a USB interface.
31. wireless video structue according to claim 1 is characterized in that, the transmitter and receiver of this third antenna is connected with broadcast mechanism by a coffret.
32. wireless video structue according to claim 31 is characterized in that, this coffret is a Card Bus interface.
33. wireless video structue according to claim 31 is characterized in that, this coffret is a pci interface.
34. wireless video structue according to claim 31 is characterized in that, this coffret is the PCI-E interface.
35. wireless video structue according to claim 31 is characterized in that, this coffret is a USB interface.
36. wireless video structue according to claim 1 is characterized in that, this broadcast mechanism is personal computer or mobile computer.
37. wireless video structue according to claim 1 is characterized in that, this broadcast mechanism is a mobile phone.
38. wireless video structue according to claim 1 is characterized in that, this broadcast mechanism is PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305651A CN101742151A (en) | 2008-11-20 | 2008-11-20 | Wireless video structue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305651A CN101742151A (en) | 2008-11-20 | 2008-11-20 | Wireless video structue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101742151A true CN101742151A (en) | 2010-06-16 |
Family
ID=42464956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810305651A Pending CN101742151A (en) | 2008-11-20 | 2008-11-20 | Wireless video structue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101742151A (en) |
-
2008
- 2008-11-20 CN CN200810305651A patent/CN101742151A/en active Pending
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| PB01 | Publication | ||
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Open date: 20100616 |