CN206117870U - Video audio transmission device - Google Patents
Video audio transmission device Download PDFInfo
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- CN206117870U CN206117870U CN201620856698.1U CN201620856698U CN206117870U CN 206117870 U CN206117870 U CN 206117870U CN 201620856698 U CN201620856698 U CN 201620856698U CN 206117870 U CN206117870 U CN 206117870U
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- audio signal
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Abstract
The utility model provides a video audio transmission device includes a portable mobile power supply device, the one -way wireless audio -visual signal emitter of a hand -held type and an one -way wireless audio -visual signal receiving arrangement at least, and wherein, portable mobile power supply device is at least including a power supply unit, a chargeable call unit and an electric power alarm. The utility model discloses beneficial effect: reduce the use of communication's wire rod, lasting of portable mobile power supply device does not receive wire rod length when the power supply makes the audio -visual transmission that hand -held type consumer electronic product or portable consumer electronic product provided, do not receive the restriction of power supply position and form movable's situation by a wide margin, has promoted the convenience, the setting of solar cell unit, memory cell and fingerprint identification unit has not only further promoted the convenience, has promoted the security moreover.
Description
Technical field
This utility model is related to a kind of audio and video transmitting set.
Background technology
In recent years, the technology rapid advances and application of consumption electronic products widely expand, wherein being wirelessly transferred
The network interconnection is become, one of important technology of application such as equipment room data are mutually passed, mobile communication.And the broadcasting of audio-visual multimedia
It is existing to be broadcast by network or mobile phone networking download broadcasting or real-time crossfire as network bandwidth has great change with the frequency that enters of technology
Put becomes a part for people's digital living.
In hand-held AV device before or multimedia playing apparatus, in audio-visual output port different adapter shapes are provided
Formula, to provide video display and Audio Players, but it is common is great majority using the link of audio-visual transmission wire rod, and fresh carry less
It is that its main cause may not have corresponding in the equipment of audio-visual input again using wireless transmission method for audio-visual output port person
Reception device；Using wireless transmission method, it is necessary to it is wireless that video and audio output device and audio-visual input equipment are provided simultaneously with in-building type
Network interface card, or in-building type wireless transmitting system；Common use software provide audio-visual compression, decompression support the use, can solve
Document-video in-pace or the quality of image optimize；Have using wireless message transmission means, and only export to Audio Players；For safety prison
Wireless image-sound transmission in visual organ, that is, integrate taking lens system and spread out of the video-audio signal for being imaged.Although current is audio-visual
Transmitting device solves the problems referred to above substantially, but all needs connection external power source just to carry out normal work when in use, receives
Power constraints, are that outdoor and mobile office brings inconvenience, and convenience is poor, while safety needs further to be lifted.
Utility model content
The utility model proposes a kind of audio and video transmitting set, solves the problems, such as above-mentioned in prior art.
What the technical solution of the utility model was realized in：
A kind of audio and video transmitting set, at least including a Portable power source device, the audio-visual news of a hand-held uni-directional wireless
Number discharger and a uni-directional wireless video-audio signal reception device, wherein, Portable power source device at least includes a power supply
Feeding unit, a rechargeable cell and an electric power alarm unit.
Further, the hand-held uni-directional wireless video-audio signal discharger at least include a video-audio input unit, one
CPU, a video process unit, a wireless transmission unit, a transmission antenna element, a power-supply unit and
Path setting unit.
Further, the uni-directional wireless video-audio signal reception device at least includes a transmission antenna element, a wireless biography
Defeated unit, a video process unit, a CPU, an audio-visual output unit, a power-supply unit and a passage set
Order unit.
Further, the Portable power source device at least also includes a solar battery cell.
Further, the electric power alarm unit of the Portable power source device includes that flash warning device, sound are warned
Any one or more in showing device or vibration warning device.
Preferably, the video-audio input unit of the hand-held uni-directional wireless video-audio signal discharger is signal transmission company
Connect device, to receive video-audio signal source, signal transmission adapter be USB, DOCK seat, Mini Jack terminals, AV terminal,
Any one in RCA terminals, S terminals, HDMI, DVI, miniUSB, Micro USB, VGA, D-Sub terminal or aberration terminal
Or it is various.
Further, the hand-held uni-directional wireless video-audio signal discharger at least also includes a memory element.
Further, the hand-held uni-directional wireless video-audio signal discharger at least also includes a fingerprint identification unit.
Preferably, the audio-visual output unit of the uni-directional wireless video-audio signal reception device is signal transmission adapter,
To export video-audio signal, signal transmission adapter is USB, DOCK seat, MiniJack terminals, AV terminal, RCA terminals, S ends
Any one or more in son, HDMI, DVI, mini USB, Micro USB, VGA, D-Sub terminal or aberration terminal.
The beneficial effects of the utility model are：
Audio and video transmitting set described in the utility model, is greatly reduced the use of the wire rod of communication transfer, Portable movable
The continued power of supply unit makes the audio-visual biography that handheld consumer electronic product or portable consumer electronic product are provided
Portable situation is formed not by length of wires, not by being limited for electric position when defeated, convenience is improved；Solar-electricity
The setting of pool unit, memory element and fingerprint identification unit, not only further improves convenience, and improves safety.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structured flowchart of the Portable power source device of audio and video transmitting set of this utility model；
Fig. 2 is a kind of structure of the hand-held uni-directional wireless video-audio signal discharger of audio and video transmitting set of this utility model
Block diagram；
Fig. 3 is a kind of structured flowchart of the uni-directional wireless video-audio signal reception device of audio and video transmitting set of this utility model.
In figure：
1st, Portable power source device；101st, power-supply unit；102nd, rechargeable cell；103rd, electric power warning
Unit；104th, solar battery cell；2nd, hand-held uni-directional wireless video-audio signal discharger；201st, video-audio input unit；
202nd, CPU；203rd, video process unit；204th, wireless transmission unit；205th, antenna element is transmitted；206th, power supply
Feeding unit；207th, path setting unit；208th, memory element；209th, fingerprint identification unit；3rd, uni-directional wireless video-audio signal connects
Receiving apparatus；301st, antenna element is transmitted；302nd, wireless transmission unit；303rd, video process unit；304th, CPU；
305th, audio-visual output unit；306th, power-supply unit；307th, path setting unit.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As Figure 1-3, a kind of audio and video transmitting set described in the utility model, at least including a Portable power source
Device 1, a hand-held uni-directional wireless video-audio signal discharger 2 and a uni-directional wireless video-audio signal reception device 3, wherein, just
Taking formula portable power source device 1 at least includes that the warning of a power-supply unit 101, a rechargeable cell 102 and an electric power is single
Unit 103.
Wherein, electric power alarm unit 103, acts not only as the warning during electric power of rechargeable cell 102 deficiency, with
Flash model, resonant mode or mode of vibration are alerted, and existing electricity can be shown, charged state is carried out
Light prompting and the charging interval is expected.
Audio and video transmitting set described in the utility model, is provided with Portable power source device 1, is ensureing Android device
And in the case that Fructus Mali pumilae equipment normally throws screen, mobile office demand is facilitated, power constraints are not received when making audio-visual transmission, while will
Portable power source device 1 becomes one, it is to avoid existing audio and video transmitting set is hand-held uni-directional wireless video-audio signal
Discharger 2 and uni-directional wireless video-audio signal reception device 3 are respectively configured power supply, simplify product circuit, reduce product body
Product, reduces cost.
Wherein, the hand-held uni-directional wireless video-audio signal discharger 2 at least includes a video-audio input unit 201,
CPU 202, a video process unit 203, the transmission antenna element 205 of a wireless transmission unit 204, a power supply
The path setting unit 207 of feeding unit 206 and.
Specifically, a video-audio input unit 201, is signal transmission adapter, to receive video-audio signal source.In one
Central Processing Unit 202, be as signal diagnosis, signal recognition, signal process, power signal process, the use of control electric power source,
Data processing, data are kept in.One video process unit 203, is as image signal process, sound signal process, audio-visual compression
Process, audio-visual output adjustment.One wireless transmission unit 204, be according to special frequency band launch by video process unit be sent to it is audio-visual
Signal, then spread out of via a transmission antenna element.One transmission antenna element 205, is the audio-visual news for being sent to wireless transmission unit
Number, wirelessly propagate.One power-supply unit 206, is to provide hand-held uni-directional wireless video-audio signal discharger 2
Running electric power.One path setting unit 180 is audio-visual as hand-held uni-directional wireless video-audio signal discharger 2 and uni-directional wireless
Signal receiver 3 is wirelessly transferred the pairing of communication, to avoid video-audio signal from being disturbed or lose.
Wherein, the uni-directional wireless video-audio signal reception device 3 at least includes that a transmission antenna element 301, is wirelessly passed
Defeated unit 302, a video process unit 303, a CPU 304, an audio-visual output unit 305, power supply supply are single
The path setting unit 307 of unit 306 and.
Specifically, a transmission antenna element 301, is to receive hand-held uni-directional wireless video-audio signal as according to special frequency band
Injection device 2 is wirelessly transferred the video-audio signal being sent to.One wireless transmission unit 302, reception is sent to by transmission antenna element 301
Video-audio signal.One video process unit 303, be as image signal process, sound signal process, audio-visual compression process, it is audio-visual
Output adjustment.One CPU 304, is as signal diagnosis, signal recognition, signal process, power signal process, control
The use of electric power source, data processing, data are kept in.One audio-visual output unit 305, is signal transmission adapter, to export
Video-audio signal.One power-supply unit 306, is to provide the running electric power of uni-directional wireless video-audio signal reception device 3.One passage sets
Order unit 307 is wireless as hand-held uni-directional wireless video-audio signal discharger 2 and uni-directional wireless video-audio signal reception device 3
The pairing of transmission communication, to avoid video-audio signal from being disturbed or lose.
Wherein, the Portable power source device 1 at least also includes a solar battery cell 104.By arranging too
Positive energy battery unit 104, can be placed in sunlight when not in use and be charged, or be charged during outgoing carrying, not only
It is convenient, and environmental protection.
Wherein, the electric power alarm unit 103 of the Portable power source device 1 includes that flash warning device, sound are warned
Any one or more in showing device or vibration warning device.
Wherein, the electric power alarm unit 103 of the Portable power source device 1 also includes electric quantity display circuit, charges
Condition prompting circuit and charging interval anticipation circuit.
Wherein it is preferred to, the video-audio input unit 201 of the hand-held uni-directional wireless video-audio signal discharger 2 is news
Number transmission adapter, to receive video-audio signal source, signal transmission adapter is USB, DOCK seat, Mini Jack ends
In son, AV terminal, RCA terminals, S terminals, HDMI, DVI, miniUSB, Micro USB, VGA, D-Sub terminal or aberration terminal
Any one or more.
Wherein, the hand-held uni-directional wireless video-audio signal discharger 2 at least also includes a memory element 208.Storage
Unit 208 can be preserved during use to the audio-visual of transmission, it is also possible to other files be prestored, with storage
Function, can greatly increase the scope of application.
Wherein, the hand-held uni-directional wireless video-audio signal discharger 2 at least also includes a fingerprint identification unit 209.
By arranging fingerprint identification unit 209, safety can be greatly promoted.
Wherein it is preferred to, the audio-visual output unit 305 of the uni-directional wireless video-audio signal reception device 3 is signal transmission
With adapter, to export video-audio signal, signal transmission adapter be USB, DOCK seat, MiniJack terminals, AV terminal,
Any one in RCA terminals, S terminals, HDMI, DVI, mini USB, Micro USB, VGA, D-Sub terminal or aberration terminal
Or it is various.
Intelligent mobile phone with audio-visual output port, is exported using audio and video transmitting set of the present utility model as wireless image-sound
To other playing devices, can play as the amplification of contents of mobile phone screen, be conducive to the operation of mobile phone operating system, such as many matchmakers
Body broadcasting, video game, mobile phone video signal, network video meeting, carry out bulletin, web page browsing etc..
Notebook computer with audio-visual output port or desktop computer, with audio and video transmitting set of the present utility model work
Export to other playing devices for wireless image-sound, can be broadcast as the amplification of screen content by large-sized monitor or scialyscope
Put, be conducive to viewing, such as multimedia, video game, mobile phone video signal, network video meeting, carry out bulletin, web page browsing
Deng.
Multimedia player with audio-visual output port, using audio and video transmitting set of the present utility model as wireless image-sound
Export to other playing devices, can be played as the amplification of screen content by large-sized monitor or scialyscope, be conducive to
Viewing, such as multimedia, video game, mobile phone video signal, network video meeting, carry out bulletin, web page browsing.Multimedia is broadcast
Put device can for MP3, MP4, MP5, CD player, VCD player, DVD player, hard-disc type multimedia player, PMP,
IPTV, Web TV player, E-book reader, multimedia player, analog camera, digital video cameras, numeral
Formula camera, digital photo frame, the electronic installation of security monitoring, hand-held electronic game device, the electronics dress of the portable audio-visual output of tool
Put, the audio-visual storage device of analog/digital etc..
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of audio and video transmitting set, it is characterised in that at least including a Portable power source device, the unidirectional nothing of a hand-held
Line video-audio signal discharger and a uni-directional wireless video-audio signal reception device, wherein, Portable power source device is at least wrapped
Include a power-supply unit, a rechargeable cell and an electric power alarm unit, the hand-held uni-directional wireless video-audio signal
Discharger at least include a video-audio input unit, a CPU, a video process unit, a wireless transmission unit,
One transmission antenna element, a power-supply unit, a path setting unit and a fingerprint identification unit, the uni-directional wireless is audio-visual
Signal receiver at least includes that a transmission antenna element, a wireless transmission unit, a video process unit, a central authorities process single
Unit, an audio-visual output unit, a power-supply unit and a path setting unit.
2. audio and video transmitting set according to claim 1, it is characterised in that the Portable power source device is at least also
Including a solar battery cell.
3. audio and video transmitting set according to claim 1, it is characterised in that the electric power of the Portable power source device
Alarm unit includes any one or more in flash warning device, sound alarming device or vibration warning device.
4. audio and video transmitting set according to claim 1, it is characterised in that the hand-held uni-directional wireless video-audio signal is sent out
The video-audio input unit of injection device is signal transmission adapter, to receive video-audio signal source, signal transmission adapter
For USB, DOCK seat, Mini Jack terminals, AV terminal, RCA terminals, S terminals, HDMI, DVI, miniUSB, Micro USB,
Any one or more in VGA, D-Sub terminal or aberration terminal.
5. audio and video transmitting set according to claim 1, it is characterised in that the hand-held uni-directional wireless video-audio signal is sent out
Injection device at least also includes a memory element.
6. audio and video transmitting set according to claim 1, it is characterised in that the uni-directional wireless video-audio signal reception device
Audio-visual output unit be signal transmission adapter, to export video-audio signal, signal transmission adapter is USB, DOCK
Seat, MiniJack terminals, AV terminal, RCA terminals, S terminals, HDMI, DVI, mini USB, Micro USB, VGA, D-Sub ends
Any one or more in son or aberration terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856698.1U CN206117870U (en) | 2016-08-09 | 2016-08-09 | Video audio transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856698.1U CN206117870U (en) | 2016-08-09 | 2016-08-09 | Video audio transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117870U true CN206117870U (en) | 2017-04-19 |
Family
ID=58512279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856698.1U Expired - Fee Related CN206117870U (en) | 2016-08-09 | 2016-08-09 | Video audio transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117870U (en) |
-
2016
- 2016-08-09 CN CN201620856698.1U patent/CN206117870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |