CN207099225U - 8 road power supply video transmitters - Google Patents
8 road power supply video transmitters Download PDFInfo
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- CN207099225U CN207099225U CN201720744169.7U CN201720744169U CN207099225U CN 207099225 U CN207099225 U CN 207099225U CN 201720744169 U CN201720744169 U CN 201720744169U CN 207099225 U CN207099225 U CN 207099225U
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- video
- power supply
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- power
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Abstract
The utility model discloses a kind of 8 road power supply video transmitters, 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, realize device far end without extra power taking, save the laying of power line.Main technical schemes of the present utility model are：Video signal transmission device, it includes 8 video input modules and 8 power supply output modules, and at least one video input module includes the connectors of BNC first and the connectors of BNC second, and at least one power supply output module includes D/C power interface；Video signal receiver, it includes 8 Video Output Modules and Power Entry Module, at least one Video Output Modules include the connectors of BNC the 3rd and the connectors of BNC the 4th, and the connectors of BNC the 3rd are connected by coaxial cable with the connectors of BNC first, and Power Entry Module includes AC power supplies 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 8 road power supply video transmitters.
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, and 8 tunnel simultaneous transmissions are supported, turn into those skilled in the art urgently
Solve the problems, such as.
The content of the invention
In view of this, the utility model embodiment provides a kind of 8 road power supply video transmitters, and main purpose is by coaxial
Power supply and vision signal are integrated into a transmission over coaxial cable by cable, are realized device far end without extra power taking, are saved
The laying of power line, plug and play, installation are simple and convenient.
To reach above-mentioned purpose, the utility model mainly provides following technical scheme：
The utility model embodiment provides a kind of 8 road power supply video transmitters, is transmitted for HD video, including：
Video signal transmission device, it includes 8 video input modules and 8 power supply output modules, at least one video
Input module includes the connectors of BNC first and the connectors of BNC second, and the connectors of BNC second are connected to camera video letter
Number, it, which is used to sending camera video signal to video signal receiver, at least one power supply output module, includes D/C power
Interface, the D/C power interface are connected to camera power supply, and it is used to power to camera power supply；
The video signal receiver, it includes 8 Video Output Modules and Power Entry Module, at least one video
Output module includes the connectors of BNC the 3rd and the connectors of BNC the 4th, the connectors of BNC the 3rd by coaxial cable with it is described
The connectors of BNC first connect, and it is used to power supply and vision signal being integrated on a coaxial cable and simultaneous transmission video letter
Number and power supply, the connectors of BNC the 4th be connected to video server DVR, it is used to send camera video signal to regarding
Frequency server DVR, the Power Entry Module include AC power supplies interface, and the AC power supplies interface is connected to power supply adaptor, its
Launch for input power AC110~240V to be transmitted to the vision signal by video signal receiver and coaxial cable
Device.
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 8 road power supply video transmitter transmission video signal and power supply is 400 meters.
As previously described, the vision signal of 8 road power supply video transmitter transmission includes HDCVI, HDTVI, AHD and
CVBS vision signals.
As previously described, the 8 road power supply video 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 8 road power supply video 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 road power supply video transmitter of the utility model 8 at least has advantages below：
8 road power supply video transmitter of the present utility model simulates high-definition signal using coaxial cable as some transmission medium
It can stablize output 12V voltages so that video camera power taking needs with input power AC110~240V, realize whole from computer room to network
End is whole without power delivery, that is, realizes device far end without extra power taking, save the laying of power line, plug and play, pacify
Fill simple and convenient, and be widely used in the fields such as safety monitoring, in addition, 8 road power supply video transmitter of the present utility model leads to
Cross and 8 video input modules and 8 power supply output modules are set in video signal transmission device and in video reception
Dress center 8 Video Output Modules and Power Entry Module so that the utility model embodiment can support 8 road power supplys and
Transmitted while video.
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 the utility model embodiment provides；
Fig. 2 is the video signal transmission device internal structure block diagram that the utility model embodiment provides；
Fig. 3 is the video signal receiver internal structure block diagram that the utility model embodiment provides；
Fig. 4 is at least one video input module circuit diagram that the utility model embodiment provides；
Fig. 5 is at least one Video 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 Figure 1-Figure 5, the road power supply video transmitter of one kind 8 that one embodiment of the present utility model provides, it is wrapped
Include：Video signal transmission device 1 and video signal receiver 2
Video signal transmission device 1, it includes 8 video input modules 11 and 8 power supply output modules 12, at least one
Video input module 11 includes the first connectors of BNC 111 and the second connectors of BNC 112, and second connectors of BNC 112 connect
In the vision signal of video camera 3, it is used to sending the vision signal of video camera 3 defeated to video signal receiver 2, at least one power supply
Going out module 12 includes D/C power interface 121, and the D/C power first interface 121 is connected to the power supply of video camera 3, and it is used for shooting
The power supply of machine 3 is powered；
The video signal receiver 2, it includes 8 Video Output Modules 21 and Power Entry Module 22, and at least one
Individual Video Output Modules 21 include the connectors 211 of BNC the 3rd and the connectors 212 of BNC the 4th, and the connectors 211 of BNC the 3rd are logical
Cross coaxial cable 4 to be connected with first connectors of BNC 111, it is used to power supply and vision signal being integrated into a coaxial line
On cable and simultaneous transmission vision signal and power supply, the connectors 212 of BNC the 4th are connected to video server DVR5, and it is used for
The vision signal of video camera 3, which is sent to video server DVR5, the Power Entry Module 22, includes AC power supplies interface 221, institute
State AC power supplies interface 221 and be connected to power supply adaptor 6, it is used to input power AC110~240V passing through video reception
Device 2 and coaxial cable 4 are transmitted to the vision signal emitter 1.
8 road power supply video transmitter of the present utility model simulates high-definition signal using coaxial cable as some transmission medium
It can stablize output 12V voltages so that video camera power taking needs with input power AC110~240V, realize whole from computer room to network
End is whole without power delivery, that is, realizes device far end without extra power taking, save the laying of power line, plug and play, pacify
Fill simple and convenient, and be widely used in the fields such as safety monitoring；In addition, 8 road power supply video transmitter of the present utility model leads to
Cross and 8 video input modules and 8 power supply output modules are set in video signal transmission device and in video reception
Dress center 8 Video Output Modules and Power Entry Module so that the utility model embodiment can support 8 road power supplys and
Transmitted while video.
Further, the model SYV75-7 of coaxial cable either SYV75-5 or SYV75-3 or RG-58 or
RG-59 or RG60.
Further, the 8 road power supply video 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 8 road power supply video 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 8 road power supply video transmitter is：- 25 DEG C~+70 DEG C；In non-condensing
Under conditions of, RH range is：0~95%.
8 road power supply video transmitter of the present utility model simulates high-definition signal using coaxial cable as some transmission medium
It can stablize output 12V voltages so that video camera power taking needs with input power AC110~240V, realize whole from computer room to network
End is whole without power delivery, that is, realizes device far end without extra power taking, save the laying of power line, plug and play, pacify
Fill simple and convenient, and be widely used in the fields such as safety monitoring, in addition, 8 road power supply video transmitter of the present utility model leads to
Cross and 8 video input modules and 8 power supply output modules are set in video signal transmission device and in video reception
Dress center 8 Video Output Modules and Power Entry Module so that the utility model embodiment can support 8 road power supplys and
Transmitted while video.
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)
1. a kind of 8 road power supply video transmitters, are transmitted for HD video, it is characterised in that including：
Video signal transmission device, it includes 8 video input modules and 8 power supply output modules, at least one video input
Module includes the connectors of BNC first and the connectors of BNC second, and the connectors of BNC second are connected to camera video signal, its
Include D/C power interface for sending camera video signal to video signal receiver, at least one power supply output module,
The D/C power interface is connected to camera power supply, and it is used to power to camera power supply；
The video signal receiver, it includes 8 Video Output Modules and Power Entry Module, at least one video frequency output
Module includes the connectors of BNC the 3rd and the connectors of BNC the 4th, and the connectors of the BNC the 3rd pass through coaxial cable and the BNC the
A connector connects, and it is used to power supply and vision signal being integrated on a coaxial cable and simultaneous transmission vision signal and electricity
Source, the connectors of BNC the 4th are connected to video server DVR, and it is used to send camera video signal to Video service
Device DVR, the Power Entry Module include AC power supplies interface, and the AC power supplies interface is connected to power supply adaptor, its be used for by
Input power AC110~240V is transmitted to the vision signal emitter by video signal receiver and coaxial cable.
2. 8 road power supply video transmitter according to claim 1, it is characterised in that
The model SYV75-7 of the coaxial cable either SYV75-5 or SYV75-3 or RG-58 or RG-59 or
RG60。
3. 8 road power supply video transmitter according to claim 1, it is characterised in that
The distance of the 8 road power supply video transmitter transmission video signal and power supply is 400 meters.
4. 8 road power supply video transmitter according to claim 1, it is characterised in that
The vision signal of the 8 road power supply video transmitter transmission includes HDCVI, HDTVI, AHD and CVBS vision signals.
5. 8 road power supply video transmitter according to claim 1, it is characterised in that
The 8 road power supply video transmitter supports the frame of the frame of 720P/25 frames/30 and 1080P/25 frames/30.
6. 8 road power supply video transmitter according to claim 1, it is characterised in that
The operating temperature range of the 8 road power supply video 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 |
|---|---|---|---|
| CN201720744169.7U CN207099225U (en) | 2017-06-23 | 2017-06-23 | 8 road power supply video transmitters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744169.7U CN207099225U (en) | 2017-06-23 | 2017-06-23 | 8 road power supply video transmitters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099225U true CN207099225U (en) | 2018-03-13 |
Family
ID=61552577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744169.7U Expired - Fee Related CN207099225U (en) | 2017-06-23 | 2017-06-23 | 8 road power supply video transmitters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099225U (en) |
-
2017
- 2017-06-23 CN CN201720744169.7U patent/CN207099225U/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: 20180313 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |