CN207398532U - A kind of mixed signal transmission cable - Google Patents
A kind of mixed signal transmission cable Download PDFInfo
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- CN207398532U CN207398532U CN201721182453.6U CN201721182453U CN207398532U CN 207398532 U CN207398532 U CN 207398532U CN 201721182453 U CN201721182453 U CN 201721182453U CN 207398532 U CN207398532 U CN 207398532U
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Abstract
The utility model discloses a kind of mixed signal transmission cable, including：First cable-assembly and the second cable-assembly, wherein：First cable-assembly includes usb signal/Ethernet transmission cable, audio-video signal transmission cable and the signal bundling device that usb signal and audio-video signal are closed to beam；The signal bundling device is equipped with mixed signal out connector female seat or the first mixed signal out connector；Second cable-assembly includes the mixed signal input module being electrically connected successively, carries out the mixed signal transmission cable of mixed signal transmission and mixed signal output precision.Mixed signal transmission cable described in the utility model, by the way that cable is divided into the first cable-assembly and the second cable-assembly, it can be very good to dock with signal output apparatus and signal input device, the second cable-assembly has many advantages, such as that transmission rate is fast, long distance transmission, strong antijamming capability can be achieved using compound cable simultaneously.
Description
Technical field
The utility model is related to the communications field, more particularly to a kind of mixed signal transmission cable.
Background technology
With the continuous renewal and development of technology, simultaneous transmission is usually needed in some industries such as industries such as AR, VR, medical treatment
Usb signal, power supply signal and audio/video signal.It is generally that 3 kinds of signals use 3 kinds of different transmission lines by the way of at present
Cable is transmitted, this virtually adds the complexity of circuit.Also there are some solutions at present, it can be same by designing one kind
The connector of Shi Shixian usb signals, power supply signal and audio/video signal transmission realizes the transmission of mixed signal, but existing
Signal output apparatus, usb signal, power supply signal and audio/video signal output interface are often respectively provided with, if to change over
Single signal output interface also needs more new equipment, this will virtually increase the input cost of equipment.
The content of the invention
In view of the above-mentioned problems, it is at low cost the purpose of this utility model is to provide one, it is easy to use to realize USB simultaneously
The mixed signal transmission cable of the signal transmissions such as signal, power supply signal and audio-video signal.
In order to achieve the above objectives, the technical solution that the utility model is proposed is：A kind of mixed signal transmission cable, bag
It includes：First cable-assembly and the second cable-assembly, wherein：
First cable-assembly includes usb signal/Ethernet transmission cable, audio-video signal transmission cable and by usb signal
The signal bundling device of beam is closed with audio-video signal；The signal bundling device is equipped with mixed signal out connector female seat or the
One mixed signal out connector；
Second cable-assembly includes the mixed signal input module being electrically connected successively, the mixing for carrying out mixed signal transmission
Signal transmission cable and mixed signal output precision；The mixed signal input module is equipped with and is mixed on signal bundling device
Signal output connector female seat or the corresponding mixed signal input connector of the first mixed signal out connector or mixing letter
Number input connector female seat；The mixed signal output precision is equipped with the second mixed signal out connector.
Preferably, the signal bundling device includes the first outer cover body and the first PCB in the first outer cover body
Plate, first pcb board are equipped with the PIN being connected with usb signal/Ethernet transmission cable, audio-video signal transmission cable
Foot, the usb signal/Ethernet transmission cable, audio-video signal transmission cable are connected respectively with corresponding PIN foot；It is described
Mixed signal out connector female seat or the first mixed signal out connector be arranged on the first pcb board on and it is electrical with pcb board
Connection, when for the first mixed signal out connector when its head extend the first outer cover body.
Preferably, the usb signal/Ethernet transmission cable is equipped with usb signal/ethernet signal input interface,
The usb signal input interface is Type-A or Type-C interfaces.
Further, the audio-video signal transmission cable is equipped with audio-video signal input interface, and the sound regards
Frequency signal input interface is Type-C interfaces, HDMI interface or DP interfaces；And when audio-video signal input interface connects for Type-C
During mouth, the first pcb board in the signal bundling device is equipped with the chip that Type-C signals are converted to audio-video signal.
Further, the mixed signal transmission cable is compound cable, and the compound cable is equipped with transmission light
The optical fiber of signal and the cable of transmission telecommunications number.
Further, the mixed signal input module includes second housing body, intrinsic arranged on second housing
Second pcb board, the mixed signal input connector or mixed signal input connector female seat electrically connect with the second pcb board
It connects；Second pcb board is equipped with the electrooptic conversion module that audio-video signal is converted to optical signal；2nd PCB
Plate, which is equipped with, transmits usb signal, the PIN foot of audio-video signal, optical fiber and cable difference on the mixed signal transmission cable
It is connected with corresponding PIN foot；When for mixed signal input connector when its head extend second housing.
Further, the mixed signal output precision includes the 3rd outer cover body, in the 3rd outer cover body
3rd pcb board, the second mixed signal out connector being electrically connected with the 3rd pcb board, second mixed signal output
Head link actuator extends the 3rd outer cover body；3rd pcb board is equipped with the photoelectricity for converting optical signals to electric signal
Modular converter；3rd pcb board is equipped with transmission usb signal, the PIN foot of audio-video signal, mixed signal transmission
Optical fiber and cable on cable are connected respectively with corresponding PIN foot.
Further, the first mixed signal out connector, the second mixed signal out connector and mixing letter
Number input connector is the more PIN connectors of high speed, such as PCIE connectors, is preferably OCulink connectors.
Further, when needing remote transmission, top or lower part are equipped with a booster power on second pcb board
Plate, the booster power plate pass through the second pcb board of inductance connection；Top or lower part are equipped with a drop on 3rd pcb board
Piezoelectricity source plate, the voltage dropping power supply plate is by the 3rd pcb board of the second inductance connection, after so electric signal can be boosted
It is transmitted by mixed signal transmission cable, is depressured again when being transferred to designated position again, reduce the energy consumption in transmission process.
Further, when the usb signal input interface is Type-A, first cable-assembly further includes electricity
Source signal transmission cable, and first pcb board, the second pcb board and the 3rd pcb board are equipped with the PIN foot of transmission telecommunications number,
The PIN foot of the transmission telecommunications number connects corresponding cable.
Using above-mentioned technical proposal, mixed signal transmission cable described in the utility model, by the way that cable is divided into first
Cable-assembly and the second cable-assembly, can be very good to dock with signal output apparatus and signal input device, while the second line
Cable assembly uses compound cable, has many advantages, such as that transmission rate is fast, long distance transmission, strong antijamming capability can be achieved.
Description of the drawings
Fig. 1 is mixed signal transmission cable schematic diagram described in the utility model；
Fig. 2 is mixed signal transmission cable sectional view described in the utility model；
Fig. 3 is the first cable-assembly schematic diagram described in the utility model；
Fig. 4 is the second cable-assembly schematic diagram described in the utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
As shown in Figs 1-4, a kind of mixed signal transmission cable described in the utility model, including：First cable-assembly, 1 He
Second cable-assembly 2, wherein：
First cable-assembly 1 includes usb signal/Ethernet transmission cable 11, audio-video signal transmission cable 10 and by USB
Signal and audio-video signal close the signal bundling device 12 of beam；Signal bundling device 12 includes the first outer cover body and arranged on the first shell
Intrinsic first pcb board 123, the first outer cover body include first upper shell 121 and first lower house 122；First upper shell
It is fixedly connected between 121 and first lower house 122 by fastening bolt 126（It can also be fixedly connected using other fastening structures）；
First pcb board 123 is equipped with the PIN foot being connected with usb signal/Ethernet transmission cable 11, audio-video signal transmission cable 10
（It is not shown）, the usb signal/Ethernet transmission cable 11, audio-video signal transmission cable 10 respectively with corresponding PIN foot
It is connected；Signal bundling device 12 is equipped with mixed signal out connector female seat 124（It can also the output connection of the first mixed signal
Device）；The mixed signal out connector female seat 124 is arranged on the first pcb board 123 and is electrically connected with pcb board, when for the
The first outer cover body is extended on its head during one mixed signal out connector.
Further, audio-video signal transmission cable 10 is equipped with audio-video signal input interface, audio and video letter
Number input interface is Type-C interfaces, HDMI interface or DP interfaces, and wherein the present embodiment is Type-C interfaces；And when audio and video are believed
When number input interface is Type-C interfaces, the first pcb board 123 in the signal bundling device 12 is equipped with Type-C signals
Be converted to the chip 125 of audio-video signal.
Second cable-assembly 2 includes the mixed signal input module 20 being electrically connected successively, carries out mixed signal transmission
Mixed signal transmission cable 21 and mixed signal output precision 22；The mixed signal input module 20 is equipped with to be closed with signal
124 corresponding mixed signal input connector 204 of mixed signal out connector female seat on beam device 12（Such as signal bundling device
It is the first mixed signal out connector on 12, then is mixed signal input connector female seat）；The mixed signal output group
Part 22 is equipped with the second mixed signal out connector 225.
Further, the mixed signal transmission cable 21 is compound cable, and the compound cable is equipped with transmission
The optical fiber of optical signal（It is not shown）With the cable of transmission telecommunications number（It is not shown）.
Further, the mixed signal input module 20 includes second housing body, in second housing body
The second pcb board 205, the mixed signal input connector and the second pcb board are electrically connected；Second housing body includes the
Two upper shells 201 and second lower house 202, are fastened between second upper shell 201 and second lower house 202 by fastening bolt 203
Connection can also use other fastening means to be fastenedly connected；Second pcb board 205, which is equipped with, turns audio-video signal
It is changed to the electrooptic conversion module 207 of optical signal；Second pcb board 205 is equipped with transmission usb signal, the PIN of audio-video signal
Foot（It is not shown）, optical fiber and cable on the mixed signal transmission cable 21 are connected respectively with corresponding PIN foot.
Further, the mixed signal output precision 22 includes the 3rd outer cover body, in the 3rd outer cover body
The 3rd pcb board 223, the second mixed signal out connector 225 being electrically connected with the 3rd pcb board 223, described second is mixed
It closes 225 head of signal output connector and extends the 3rd outer cover body；Second housing body includes second upper shell 221 and second
Lower housing 222 passes through fastening bolt between second upper shell 221 and second lower house 222（It is not shown）It is fastenedly connected, can also adopt
It is fastenedly connected with other fastening means；3rd pcb board 223 is equipped with the photoelectric conversion module for converting optical signals to electric signal
224；3rd pcb board 223 is equipped with transmission usb signal, the PIN foot of audio-video signal（It is not shown）, described mixing letter
Optical fiber and cable on number transmission cable 21 are connected respectively with corresponding PIN foot.
Further, the first mixed signal out connector, the second mixed signal out connector 225 and mixing
Signal input connector 204 is using the more PIN connectors of high speed, such as PCIE connectors, is preferably OCulink connectors.
In this way, by the way that cable is divided into the first cable-assembly 1 and the second cable-assembly 2, the first cable-assembly
With usb signal/Ethernet transmission cable 11 and audio-video signal transmission cable 10, can be very good and existing signal output
Equipment and signal input device docking, then the signal bundling device on the first cable-assembly mixes usb signal and audio-video signal
It after conjunction, then is transmitted by the second cable-assembly, is transmitted wherein after audio-video signal opto-electronic conversion using optical fiber, usb signal
（There is power supply signal if necessary）It is transmitted by cable, has that transmission rate is fast, long distance transmission can be achieved, is anti-interference
The advantages that ability is strong.
Further, when needing remote transmission, top or lower part are equipped with a boosting on second pcb board 205
Power panel 208, the booster power plate 208 connect the second pcb board 205 by inductance 206；On 3rd pcb board 223
Top or lower part are equipped with a voltage dropping power supply plate 227, and the voltage dropping power supply plate 227 connects the 3rd pcb board by the second inductance 226
223, it is transmitted by mixed signal transmission cable after so electric signal can be boosted, is dropped again when being transferred to designated position again
Pressure, can significantly reduce the energy consumption in transmission process.
Further, usb signal/Ethernet transmission cable 11 is equipped with usb signal/ethernet signal input interface, described
Usb signal input interface be Type-A or Type-C interfaces；When the usb signal input interface is Type-A, due to
Type-A transmission voltages are limited, and the first cable-assembly 1 further includes power supply signal transmission cable（It is not shown）, corresponding described the
One pcb board 123, the second pcb board 205 and the 3rd pcb board 223 are equipped with the PIN foot being connected with power supply signal transmission cable, described
The PIN foot of transmission telecommunications number connect corresponding cable.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model is made a variety of changes, be the scope of protection of the utility model.
Claims (10)
1. a kind of mixed signal transmission cable, which is characterized in that including：First cable-assembly and the second cable-assembly, wherein：The
One cable-assembly includes usb signal/Ethernet transmission cable, audio-video signal transmission cable and believes usb signal and audio and video
Number close beam signal bundling device；The signal bundling device is equipped with mixed signal out connector female seat or the first mixed signal
Out connector；Second cable-assembly includes the mixed signal input module being electrically connected successively, carries out mixed signal transmission
Mixed signal transmission cable and mixed signal output precision；The mixed signal input module be equipped with on signal bundling device
Mixed signal out connector female seat or the corresponding mixed signal input connector of the first mixed signal out connector are mixed
Close signal input connector female seat；The mixed signal output precision is equipped with the second mixed signal out connector.
2. a kind of mixed signal transmission cable according to claim 1, which is characterized in that the signal bundling device includes
First outer cover body and the first pcb board in the first outer cover body, first pcb board be equipped with usb signal/with
Too net transmission cable, the PIN foot of audio-video signal transmission cable connection, the usb signal/Ethernet transmission cable, sound regard
Frequency signal transmission cable is connected respectively with corresponding PIN foot；The mixed signal out connector female seat or the first mixing letter
Number out connector is arranged on the first pcb board and is electrically connected with pcb board.
A kind of 3. mixed signal transmission cable according to claim 2, which is characterized in that the usb signal/Ethernet
Transmission cable is equipped with usb signal/ethernet signal input interface, and the usb signal input interface is Type-A or Type-
C interface.
A kind of 4. mixed signal transmission cable according to claim 2, which is characterized in that the audio-video signal transmission
Cable be equipped with audio-video signal input interface, the audio-video signal input interface for Type-C interfaces, HDMI interface or
DP interfaces；And when audio-video signal input interface is Type-C interfaces, set on the first pcb board in the signal bundling device
There is the chip that Type-C signals are converted to audio-video signal.
5. a kind of mixed signal transmission cable according to Claims 2 or 3, which is characterized in that the mixed signal passes
Defeated cable is compound cable, and the compound cable is equipped with the optical fiber of transmission optical signal and the cable of transmission telecommunications number.
A kind of 6. mixed signal transmission cable according to claim 5, which is characterized in that the mixed signal input group
Part includes second housing body, arranged on intrinsic second pcb board of second housing, the mixed signal input connector or mixed
Signal input connector female seat is closed to be electrically connected with the second pcb board；Second pcb board is equipped with and converts audio-video signal
For the electrooptic conversion module of optical signal；Second pcb board is equipped with transmission usb signal, the PIN foot of audio-video signal, described
Mixed signal transmission cable on optical fiber and cable be connected respectively with corresponding PIN foot；When for mixed signal input connector
When its head extend second housing.
A kind of 7. mixed signal transmission cable according to claim 6, which is characterized in that the mixed signal output group
Part includes the 3rd outer cover body, the 3rd pcb board in the 3rd outer cover body, is mixed with the 3rd pcb board is electrically connected second
Signal output connector is closed, the 3rd outer cover body is extended on the second mixed signal out connector head；Described
Three pcb boards are equipped with the photoelectric conversion module for converting optical signals to electric signal；3rd pcb board is equipped with transmission USB letters
Number, the PIN foot of audio-video signal, optical fiber and cable on the mixed signal transmission cable respectively with corresponding PIN foot phase
Even.
8. a kind of mixed signal transmission cable according to claim 6, which is characterized in that first mixed signal is defeated
Go out connector, the second mixed signal out connector and mixed signal input connector for the more PIN connectors of high speed.
9. a kind of mixed signal transmission cable according to claim 7, which is characterized in that when needing remote transmission,
Top or lower part are equipped with a booster power plate on second pcb board, and the booster power plate passes through inductance connection second
Pcb board；Top or lower part are equipped with a voltage dropping power supply plate on 3rd pcb board, and the voltage dropping power supply plate passes through the second electricity
Sense the 3rd pcb board of connection.
10. a kind of mixed signal transmission cable according to claim 7, which is characterized in that when the usb signal inputs
When interface is Type-A, first cable-assembly further includes power supply signal transmission cable, and first pcb board, the
Two pcb boards and the 3rd pcb board are equipped with the PIN foot of transmission telecommunications number, and the PIN foot of the transmission telecommunications number connects corresponding line
Cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182453.6U CN207398532U (en) | 2017-09-15 | 2017-09-15 | A kind of mixed signal transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182453.6U CN207398532U (en) | 2017-09-15 | 2017-09-15 | A kind of mixed signal transmission cable |
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| Publication Number | Publication Date |
|---|---|
| CN207398532U true CN207398532U (en) | 2018-05-22 |
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ID=62417271
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182453.6U Active CN207398532U (en) | 2017-09-15 | 2017-09-15 | A kind of mixed signal transmission cable |
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| Country | Link |
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| CN (1) | CN207398532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115995738A (en) * | 2022-12-09 | 2023-04-21 | 湖南旭联科技有限公司 | Multifunctional connector |
-
2017
- 2017-09-15 CN CN201721182453.6U patent/CN207398532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115995738A (en) * | 2022-12-09 | 2023-04-21 | 湖南旭联科技有限公司 | Multifunctional connector |
| CN115995738B (en) * | 2022-12-09 | 2023-09-15 | 湖南旭联科技有限公司 | Multifunctional connector |
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