CN206962964U - Power supply video/audio transmitter - Google Patents
Power supply video/audio transmitter Download PDFInfo
- Publication number
- CN206962964U CN206962964U CN201720741316.5U CN201720741316U CN206962964U CN 206962964 U CN206962964 U CN 206962964U CN 201720741316 U CN201720741316 U CN 201720741316U CN 206962964 U CN206962964 U CN 206962964U
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- video
- power supply
- bnc
- audio
- connectors
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Abstract
The utility model discloses a kind of power supply video/audio transmitter, it is related to communication transfer technical field, solve the problems, such as it is that power supply and vision signal are integrated into by a transmission over coaxial cable by coaxial cable, device far end is realized without extra power taking, save the laying of power line, plug and play, installation are simple and convenient.Main technical schemes of the present utility model are：Video signal transmission device, it includes video input module, power supply output module and Audio Input Modules, and video input module includes the connectors of BNC first and the connectors of BNC second, and power supply output module includes D/C power first interface；Video signal receiver, it includes Video Output Modules, Power Entry Module and dio Output Modules, Video Output Modules include the connectors of BNC the 3rd and the connectors of BNC the 4th, the connectors of BNC the 3rd are connected by coaxial cable with the connectors of BNC first, and Power Entry Module includes D/C power second interface.The utility model is mainly used in protection and monitor field.
Description
Technical field
It the utility model is related to communication transfer technical field, more particularly to a kind of power supply video/audio transmitter.
Background technology
TV monitor system base band transmission both coaxial transmission, can only single transmission video signal, need to additionally increase electric power biography
Defeated power supply, bring storage more inconvenient to use, increase equipment cost and artificial construction's cost.Therefore, researching and developing one kind can be single
Simultaneous transmission power supply and high-definition video signal on coaxial line, turn into those skilled in the art's urgent problem to be solved.
The content of the invention
In view of this, the utility model embodiment provides a kind of power supply video/audio transmitter, and main purpose is using same
Shaft cable simultaneous transmission simulates HD video, audio signal, data-signal and power supply, realizes device far end without additionally taking
Electricity, the laying of power line is saved, plug and play, is installed simple and convenient.
To reach above-mentioned purpose, the utility model mainly provides following technical scheme：
The utility model embodiment provides a kind of power supply video/audio transmitter, for HD video, audio transmission, bag
Include：
Vision signal/audio signal dispensing device, it includes video input module, power supply output module and audio input mould
Block, the video input module include the connectors of BNC first and the connectors of BNC second, connectors of BNC first and described
The connectors of BNC second are connected with the Audio Input Modules, the connectors of BNC second be connected to camera video signal and
Audio signal, it is used to send camera video signal and audio signal to vision signal/audio signal reception device, the electricity
Source output module includes D/C power first interface, and the D/C power first interface is connected to camera power supply, and it is used for shooting
Electromechanical source is powered；
The vision signal/audio signal reception device, it includes Video Output Modules, and Power Entry Module and audio are defeated
Go out module, the Video Output Modules include the connectors of BNC the 3rd and the connectors of BNC the 4th, the connectors of BNC the 3rd and
The connectors of BNC the 4th are connected with the dio Output Modules, and the connectors of BNC the 3rd pass through coaxial cable and the BNC
First connector connects, and it is used to power supply, vision signal and audio signal being integrated on a coaxial cable and simultaneous transmission
Vision signal, audio signal and power supply, the connectors of BNC the 4th are connected to video server DVR, and it is used to regard in video camera
Frequency signal, audio signal, which are sent to video server DVR, the Power Entry Module, includes D/C power second interface, the DC
Power supply second interface is connected to power supply adaptor, and it is used to meet input power DC24~36V by vision signal/audio signal
Receiving apparatus and coaxial cable are transmitted to the vision signal emitter.
As previously described, the model SYV75-7 of the coaxial cable either SYV75-5 or SYV75-3 or RG-58
Either RG-59 or RG60.
As previously described, the distance of the power supply video/audio transmitter transmission video signal and power supply is 400 meters.
As previously described, the vision signal of power supply video/audio transmitter transmission includes HDCVI, HDTVI, AHD with
And CVBS vision signals.
As previously described, the power supply video/audio transmitter supports the frame of the frame of 720P/25 frames/30 and 1080P/25 frames/30.
As previously described, the operating temperature range of the power supply video/audio transmitter is：- 25 DEG C~+70 DEG C；Non- cold
Under conditions of solidifying, RH range is：0~95%.
By above-mentioned technical proposal, the utility model power supply video/audio transmitter at least has advantages below：
Power supply video/audio transmitter of the present utility model is using coaxial cable as some transmission medium simulation high definition letter
Number, audio signal and input power DC24~36V can stablize output 12V voltages so that video camera power taking needs, and realize slave
Room without power delivery, that is, realizes device far end without extra power taking to network terminal whole process, saves the laying of power line, i.e.,
Plug-and-play, installation is simple and convenient, and is widely used in the fields such as safety monitoring.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is a kind of video transmitter structural representation that embodiment of the present utility model provides；
Fig. 2 is vision signal/audio signal dispensing device internal structure block diagram that the utility model embodiment provides；
Fig. 3 is vision signal/audio signal reception device internal structure block diagram that the utility model embodiment provides；
Fig. 4 is the video input module circuit diagram that the utility model embodiment provides；
Fig. 5 is the Audio Input Modules circuit diagram that the utility model embodiment provides；
Fig. 6 is the Video Output Modules circuit diagram that the utility model embodiment provides；
Fig. 7 is the dio Output Modules circuit diagram that the utility model embodiment provides.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined goal of the invention taken, below
With reference to accompanying drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present utility model application, in detail
Describe in detail bright as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.This
Outside, special characteristic, structure or the feature in one or more embodiments can be combined by any suitable form.
As shown in Fig. 1-Fig. 7, a kind of power supply video/audio transmitter of one embodiment offer of the present utility model, it is wrapped
Include：Vision signal/audio signal dispensing device 1 and vision signal/audio signal reception device 2, wherein,
Vision signal/audio signal dispensing device 1, it includes video input module 11, power supply output module 12 and audio
Input module 13, the video input module 11 include the first connectors of BNC 111 and the second connectors of BNC 112, the BNC
A connector 111 and the second connectors of the BNC 112 are connected with the Audio Input Modules 13, the connectors of BNC second
112 are connected to the vision signal of video camera 3 and audio signal, and it is used to send the vision signal of video camera 3 and audio signal to video
Signal/audio signal reception device 2, the power supply output module 12 include D/C power first interface 121, the D/C power first
Interface 121 is connected to the power supply of video camera 3, and it is used to power to the power supply of video camera 3；
The vision signal/audio signal reception device 2, it includes Video Output Modules 21, the He of Power Entry Module 23
Dio Output Modules 22, the Video Output Modules 21 include the connectors 211 of BNC the 3rd and the connectors 212 of BNC the 4th, described
The connectors 211 of BNC the 3rd and the connectors 212 of BNC the 4th are connected with the dio Output Modules 23, the connections of BNC the 3rd
Device 211 is connected by coaxial cable 4 with first connectors of BNC 111, and it is used for power supply, vision signal and audio signal
It is integrated on a coaxial cable and simultaneous transmission vision signal, audio signal and power supply, the connectors 212 of BNC the 4th connects
Video server DVR is connected to, it is used to send the vision signal of video camera 3, audio signal to video server DVR5, the electricity
Source input module 22 includes D/C power second interface 221, and the D/C power second interface 221 is connected to power supply adaptor 6, and it is used
In input power DC24~36V is transmitted to the video by vision signal/audio signal reception device 2 and coaxial cable 4
Sender unit 1.
Power supply video/audio transmitter of the present utility model is using coaxial cable as some transmission medium simulation high definition letter
Number, audio signal, data-signal and input power DC24~36V can stablize output 12V voltages so that video camera power taking needs, real
Show from computer room to network terminal whole process without power delivery, that is, realized device far end without extra power taking, save power line
Laying, plug and play, installation is simple and convenient, and is widely used in the fields such as safety monitoring.
Further, the model SYV75-7 of coaxial cable either SYV75-5 or SYV75-3 or RG-58 or
RG-5 or RG60.
Further, the power supply video/audio transmitter is by HDCVI, HDTVI, AHD and VBS vision signals and power supply
400 meters of distances are transmitted, are adapted to the expansion and application of HDCVI and HDTVI, AHD, CVBS video monitoring system, such as office building, small
Area, the transmission etc. of school, hospital's high-definition video signal.
Further, the power supply video/audio transmitter supports the frame of the frame of 720P/25 frames/30 and 1080P/25 frames/30, can
It is directly mounted at camera video output end.
Further, the operating temperature range of the power supply video/audio transmitter is：- 25 DEG C~+70 DEG C；In non-condensing
Under conditions of, RH range is：0~95%.
Power supply video/audio transmitter of the present utility model is using coaxial cable as some transmission medium simulation high definition letter
Number, audio signal, data-signal and input power DC24~36V can stablize output 12V voltages so that video camera power taking needs, real
Show from computer room to network terminal whole process without power delivery, that is, realized device far end without extra power taking, save power line
Laying, plug and play, installation is simple and convenient, and is widely used in the fields such as safety monitoring.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (6)
- A kind of 1. power supply video/audio transmitter, for HD video, audio transmission, it is characterised in that including：Vision signal/audio signal dispensing device, it includes video input module, power supply output module and Audio Input Modules, The video input module includes the connectors of BNC first and the connectors of BNC second, the connectors of BNC first and the BNC Two connectors are connected with the Audio Input Modules, and the connectors of BNC second are connected to camera video signal and audio Signal, it is used to sending camera video signal and audio signal defeated to vision signal/audio signal reception device, the power supply Going out module includes D/C power first interface, and the D/C power first interface is connected to camera power supply, and it is used for electromechanical to shooting Source powers；The vision signal/audio signal reception device, it includes Video Output Modules, Power Entry Module and audio output mould Block, the Video Output Modules include the connectors of BNC the 3rd and the connectors of BNC the 4th, the connectors of the BNC the 3rd and BNC Four connectors are connected with the dio Output Modules, and the connectors of BNC the 3rd are connected by coaxial cable and the BNC first Device connection is connect, it is used to power supply, vision signal and audio signal being integrated on a coaxial cable and simultaneous transmission video letter Number, audio signal and power supply, the connectors of BNC the 4th be connected to video server DVR, it is used to believe camera video Number, audio signal is sent to video server DVR, the Power Entry Module includes D/C power second interface, the D/C power Second interface is connected to power supply adaptor, and it is used to fill input power DC24~36V by vision signal/audio signal reception Put and transmitted with coaxial cable to the vision signal emitter.
- 2. power supply video/audio transmitter according to claim 1, it is characterised in thatThe model SYV75-7 of the coaxial cable either SYV75-5 or SYV75-3 or RG-58 or RG-59 or RG60。
- 3. power supply video/audio transmitter according to claim 1, it is characterised in thatThe distance of the power supply video/audio transmitter transmission video signal, audio signal and power supply is 400 meters.
- 4. power supply video/audio transmitter according to claim 1, it is characterised in thatThe vision signal of the power supply video/audio transmitter transmission includes HDCVI, HDTVI, AHD and CVBS vision signals.
- 5. power supply video/audio transmitter according to claim 1, it is characterised in thatThe power supply video/audio transmitter supports the frame of the frame of 720P/25 frames/30 and 1080P/25 frames/30.
- 6. power supply video/audio transmitter according to claim 1, it is characterised in thatThe operating temperature range of the power supply video/audio transmitter is：- 25 DEG C~+70 DEG C；Under conditions of non-condensing, relatively Humidity range is：0~95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741316.5U CN206962964U (en) | 2017-06-23 | 2017-06-23 | Power supply video/audio transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741316.5U CN206962964U (en) | 2017-06-23 | 2017-06-23 | Power supply video/audio transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962964U true CN206962964U (en) | 2018-02-02 |
Family
ID=61384720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741316.5U Expired - Fee Related CN206962964U (en) | 2017-06-23 | 2017-06-23 | Power supply video/audio transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962964U (en) |
-
2017
- 2017-06-23 CN CN201720741316.5U patent/CN206962964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong province Shenzhen Guangming New District Gongming street village community Feng Xin Lu Xinjian Xing Technology Industrial Park B4 Building 8 floor A Patentee after: An Xing Security Science Co., Ltd of Shenzhen Address before: 518000 Guangdong province Guangzhou Guangming New District Gongming street village community Feng Xin Lu Xinjian Xing Technology Industrial Park B4 Building 8 floor A Patentee before: An Xing Security Science Co., Ltd of Shenzhen |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |