CN2648736Y - Video image and sound short-distance wireless receiving and transmitting apparatus - Google Patents
Video image and sound short-distance wireless receiving and transmitting apparatus Download PDFInfo
- Publication number
- CN2648736Y CN2648736Y CN 200320109448 CN200320109448U CN2648736Y CN 2648736 Y CN2648736 Y CN 2648736Y CN 200320109448 CN200320109448 CN 200320109448 CN 200320109448 U CN200320109448 U CN 200320109448U CN 2648736 Y CN2648736 Y CN 2648736Y
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- China
- Prior art keywords
- wireless
- signal
- remote
- sound
- terminal display
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Closed-Circuit Television Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
A short distance wireless transmitter of the image and the voice consists of a television signal or a monitoring signal, a visual signal processing, a 2.4G wireless transmitting, a 2.4G wireless receiving, a terminal display, a rechargeable battery, a reverse 433M telecontrol transmission and a 433M remote control receiving that are connected with each other sequentially. The utility model is characterized in that the terminal display device with the 2.4G wireless transmitting and the rechargeable battery can movably receive and remotely control the visual image and the voice sent by the wireless signal emitting part. The utility model leads the continuous appreciation of the voice and image of the television when moving in a small range to be possible. Meanwhile, the utility model can realize the wireless monitoring and caretaking of the old, the weak, the sick and the disabled and the infants and children in the adjacent room.
Description
Technical field
The present invention relates to the short-distance wireless R-T unit of visual image and sound.This technology belongs to the information household appliances field.
Background technology
As everyone knows: up to the present, though developed very ripely such as the Radio Transmission Technology of bluetooth or radio frequency.But also there be not a complete product and the device that can realize visual image and the transmitting-receiving of sound short-distance wireless on the market so far.Yet in the application facet of reality, the transmitting-receiving of sound of television image short-distance wireless has a wide range of applications again.Such as: people when need be among a small circle mobile, uninterruptedly enjoy the sound and the image of TV and can realize and infant's old, weak, sick, residual wireless monitor and keep an eye on adjacent room.
Summary of the invention
The present invention provides the short-distance wireless R-T unit of visual image and sound to society, and its purpose is: realize the wireless mobile reception of television image and sound (comprising image and sound from monitoring camera).
To achieve these goals, the present invention has adopted following technical scheme: the short-distance wireless R-T unit of a kind of visual image and sound, it partly is made up of wireless transmission part and wireless receiving, described wireless transmission part is connected to form successively by TV signal or pilot signal, optical signal processor, 2.4G wireless launcher, 433M receiver of remote-control sytem, and described wireless receiving part is connected to form successively by 2.4G wireless receiver, terminal display device, rechargeable battery, reverse 433M remote control transmitter.TV signal or from the pilot signal of camera after the optical signal processor processing, by the emission of 2.4G wireless launcher, and is received by the 2.4G wireless receiver, finally realizes the reduction of visual image and sound on terminal shows.Receive by the remote signal emission of reverse 433M remote control transmitter and the remote signal of 433M receiver of remote-control sytem, realize distant control functions such as switching TV channel.Rechargeable battery is housed in the terminal display device, realizes the charging and the off-line mobile working of terminal display device.
Owing to adopted such scheme, the invention has the beneficial effects as follows very tangible: one, can realize the wireless mobile reception of sound and image; Appreciate visual image and sound when two, can be among a small circle mobile incessantly; Three, can realize and infant's old, weak, sick, residual wireless monitor and keeping an eye on to adjacent room.The terminal display device that has reception of 2.4G wireless signal and rechargeable battery, visual image and sound that removable reception and remote control partly send from wireless signal transmission.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
Referring to Fig. 1, the short-distance wireless R-T unit of visual image and sound, it partly is made up of wireless transmission part and wireless receiving, described wireless transmission part is connected to form successively by TV signal or pilot signal, optical signal processor, 2.4G wireless launcher, 433M receiver of remote-control sytem, and described wireless receiving part is connected to form successively by 2.4G wireless receiver, terminal display device, rechargeable battery, reverse 433M remote control transmitter.TV signal or from the pilot signal of camera after the optical signal processor processing, by the emission of 2.4G wireless launcher, and is received by the 2.4G wireless receiver, finally realizes the reduction of visual image and sound on terminal shows.Receive by the remote signal emission of reverse 433M remote control transmitter and the remote signal of 433M receiver of remote-control sytem, realize distant control functions such as switching TV channel.Rechargeable battery is housed in the terminal display device, realizes the charging and the off-line mobile working of terminal display device.
Claims (1)
1, the short-distance wireless R-T unit of a kind of visual image and sound, it is characterized in that, it partly is made up of wireless transmission part and wireless receiving, described wireless transmission part is connected to form successively by TV signal or pilot signal, optical signal processor, 2.4G wireless launcher, 433M receiver of remote-control sytem, and described wireless receiving part is connected to form successively by 2.4G wireless receiver, terminal display device, rechargeable battery, reverse 433M remote control transmitter; TV signal or from the pilot signal of camera after the optical signal processor processing, by the emission of 2.4G wireless launcher, and is received by the 2.4G wireless receiver, finally realizes the reduction of visual image and sound on terminal shows; Receive by the remote signal emission of reverse 433M remote control transmitter and the remote signal of 433M receiver of remote-control sytem, realize distant control functions such as switching TV channel; Rechargeable battery is housed in the terminal display device, realizes the charging and the off-line mobile working of terminal display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109448 CN2648736Y (en) | 2003-10-31 | 2003-10-31 | Video image and sound short-distance wireless receiving and transmitting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109448 CN2648736Y (en) | 2003-10-31 | 2003-10-31 | Video image and sound short-distance wireless receiving and transmitting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648736Y true CN2648736Y (en) | 2004-10-13 |
Family
ID=34343213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109448 Expired - Fee Related CN2648736Y (en) | 2003-10-31 | 2003-10-31 | Video image and sound short-distance wireless receiving and transmitting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648736Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618969A (en) * | 2013-11-25 | 2014-03-05 | 乐视致新电子科技（天津）有限公司 | Data transmission system |
| CN104106225A (en) * | 2011-10-31 | 2014-10-15 | 华为技术有限公司 | System and method for a display unit coupled to a smartphone |
-
2003
- 2003-10-31 CN CN 200320109448 patent/CN2648736Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106225A (en) * | 2011-10-31 | 2014-10-15 | 华为技术有限公司 | System and method for a display unit coupled to a smartphone |
| CN103618969A (en) * | 2013-11-25 | 2014-03-05 | 乐视致新电子科技（天津）有限公司 | Data transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20111031 |