CN202258334U - Dual system machine integrating audio/video function machine and handheld screen wirelessly - Google Patents
Dual system machine integrating audio/video function machine and handheld screen wirelessly Download PDFInfo
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- CN202258334U CN202258334U CN2011203230952U CN201120323095U CN202258334U CN 202258334 U CN202258334 U CN 202258334U CN 2011203230952 U CN2011203230952 U CN 2011203230952U CN 201120323095 U CN201120323095 U CN 201120323095U CN 202258334 U CN202258334 U CN 202258334U
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Abstract
The utility model provides a dual system machine integrating an audio/video function machine and a handheld screen wirelessly and relates to the technical field of automobile audio/video navigation. The dual system machine integrating the audio/video function machine and the handheld screen wirelessly includes a DVD machine, an audio/video transmitting system, a handheld liquid crystal display screen and an audio/video receiving system. The audio/video transmitting system is arranged in the DVD machine. The handheld liquid crystal display screen is arranged in the audio/video receiving system. The audio/video transmitting system connects with the audio/video receiving system through audio/video signals. The dual system machine integrating the audio/video function machine and the handheld screen wirelessly in the utility model has following beneficial effects: no external power source is needed to connect with a circuit; multiple handheld liquid crystal display screens are supported for receiving and displaying; a user can receives audio/video programs freely in an automobile or any place in a house by using the dual system machine integrating the audio/video function machine and the handheld screen wirelessly; an SD function, a USB function and a GPS function (that can be selected or not) can be used independently and no interference exists among different screens.
Description
Technical field:
The utility model relates to the automobile sound and looks field of navigation technology, is specifically related to a kind of tool audio frequency and video function machine and the wireless dual system machine that connects of hand-held screen.
Background technology:
It is not a kind of vehicles that present automobile uses, and the additional function of automobile is constantly perfect, and the particularly appearance of satnav promotes the security and the navigation way of car greatly.Vehicle DVD adopts built-in audio frequency and video emission coefficient through functional configuration, and audio-video signal is transferred out the space; Join handhold GPS display (4.3 cun, 5 cun, 6 cun, 7 cun, 8 cun, 9 cun etc. specification display of size) through the audio frequency and video receiving system by idol again, receive the audio-video signal of DVD player emission, watch the audio frequency and video image.Domestic TV, DVD etc. are limited by the fixed position, and troublesome poeration is not understandable, complex structure, and Practical Performance is low.
The utility model content:
The purpose of the utility model provides a kind of tool audio frequency and video function machine and the wireless dual system machine that connects of hand-held screen, and it is simple in structure, and is easy to operate understandable, and Practical Performance is high, is applicable to the automobile installation, and household electrical appliances are installed, and easy to maintenance.
In order to solve the existing problem of background technology; The utility model is to adopt following technical scheme: it comprises DVD player 1, audio frequency and video emission coefficient 2, hand-held LCDs 3, audio frequency and video and accepts system 4; The set inside of DVD player 1 has audio frequency and video emission coefficient 2; The set inside that audio frequency and video are accepted system 4 has hand-held LCDs 3, and audio frequency and video emission coefficient 2 is accepted system 4 through audio-video signal and audio frequency and video and is connected.
Principle of work: DVD player 1 is through functional configuration, adopts built-in or plug-in audio frequency and video emission coefficient 2 that audio-video signal is transferred out the space, receives the audio-video signal that DVD players 1 are launched by hand-held LCDs 3 through audio frequency and video receiving system 4 again.
The utility model can dissolve DVD and GPS two cover systems for one, through the wireless function that connects, can normally use the audio frequency and video playing function.
The utlity model has following beneficial effect: dispense with outer connecting power is connected with circuit; Can support the hand-held LCDs of multi-section to receive simultaneously watches; The user can be in car; Any position of home-ranges freely receives audio/video program, also can independently use SD, USB, GPS (the optional GPS that is not with) function, and does not disturb mutually between each screen.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1; This embodiment adopts following technical scheme: it comprises DVD player 1, audio frequency and video emission coefficient 2, hand-held LCDs 3, audio frequency and video are accepted system 4; The set inside of DVD player 1 has audio frequency and video emission coefficient 2; The set inside that audio frequency and video are accepted system 4 has hand-held LCDs 3, and audio frequency and video emission coefficient 2 is accepted system 4 through audio-video signal and audio frequency and video and is connected.
Principle of work: DVD player 1 is through functional configuration, adopts built-in or plug-in audio frequency and video emission coefficient 2 that audio-video signal is transferred out the space, receives the audio-video signal that DVD players 1 are launched by hand-held LCDs 3 through audio frequency and video receiving system 4 again.
This embodiment can be dissolved DVD and GPS two cover systems for one, through the wireless function that connects, can normally use the audio frequency and video playing function.
This embodiment dispense with outer connecting power is connected with circuit; Can support the hand-held LCDs of multi-section to receive simultaneously watches; The user can be in car; Any position of home-ranges freely receives audio/video program, also can independently use SD, USB, GPS (the optional GPS that is not with) function, and does not disturb mutually between each screen.
Claims (1)
1. tool audio frequency and video function machine and the wireless dual system machine that connects of hand-held screen; It is characterized in that it comprises DVD player (1), audio frequency and video emission coefficient (2), hand-held LCDs (3), audio frequency and video are accepted system (4); The set inside of DVD player (1) has audio frequency and video emission coefficient (2); The set inside that audio frequency and video are accepted system (4) has hand-held LCDs (3), and audio frequency and video emission coefficient (2) is accepted system (4) through audio-video signal and audio frequency and video and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203230952U CN202258334U (en) | 2011-08-31 | 2011-08-31 | Dual system machine integrating audio/video function machine and handheld screen wirelessly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203230952U CN202258334U (en) | 2011-08-31 | 2011-08-31 | Dual system machine integrating audio/video function machine and handheld screen wirelessly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258334U true CN202258334U (en) | 2012-05-30 |
Family
ID=46119542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203230952U Expired - Fee Related CN202258334U (en) | 2011-08-31 | 2011-08-31 | Dual system machine integrating audio/video function machine and handheld screen wirelessly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258334U (en) |
-
2011
- 2011-08-31 CN CN2011203230952U patent/CN202258334U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20120831 |