CN209345139U - A kind of novel broadcast transmitter switching system - Google Patents
A kind of novel broadcast transmitter switching system Download PDFInfo
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- CN209345139U CN209345139U CN201920364705.XU CN201920364705U CN209345139U CN 209345139 U CN209345139 U CN 209345139U CN 201920364705 U CN201920364705 U CN 201920364705U CN 209345139 U CN209345139 U CN 209345139U
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- radio frequency
- coaxial connector
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- shaped coaxial
- switch
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Abstract
The utility model relates to a kind of novel broadcast transmitter switching systems, including four U-shaped coaxial connectors of radio frequency, the respectively U-shaped coaxial connector one of radio frequency, the U-shaped coaxial connector two of radio frequency, the U-shaped coaxial connector three of radio frequency, the U-shaped coaxial connector four of radio frequency, coaxial switch install panel；The installation of four radio frequencies U-shaped coaxial connector in the same plane, backwards, and install coaxial switch by the outlet opposite direction of four mouths of coaxial switch and the U-shaped coaxial connector of radio frequency；When coaxial switch can work normally, it is only necessary to control the rotation of coaxial switch, transmitter can be switched and be connected to antenna or the connection between transmitter and fictitious load.When coaxial switch can not work normally, it is only necessary to change the installation site of the U-shaped coaxial connector of radio frequency, so that it may which the normal operation for guaranteeing broadcast system can repair coaxial switch in the case where not influencing normally to broadcast, or replacement coaxial switch.
Description
Technical field
The utility model designs radio transmitting device field, specifically a kind of novel broadcast transmitter switching system.
Background technique
Currently, traditional broadcast transmitter switching system, needs to switch transmitter and day by the rotation of coaxial switch
The connection of line, if coaxial switch can not normal use, transmitter can not normally connect with antenna, cause entire broadcast system without
Method work；When if necessary to maintenance, repair coaxial switch, can only the progress when transmitter is off the air, be unfavorable for entirely broadcasting
The maintenance of link.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of novel broadcast transmitter switching systems, existing to solve
There is defect present in technology.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of novel broadcast transmitter switching system, including four U-shaped coaxial connectors of radio frequency, respectively radio frequency are U-shaped same
The U-shaped coaxial connector two of mandrel connector one, radio frequency, the U-shaped coaxial connector three of radio frequency, the U-shaped coaxial connector four of radio frequency, are coaxially opened
It closes, panel is installed；The installation of four radio frequencies U-shaped coaxial connector in the same plane, coaxial switch backwards, and coaxial switch
Four mouths and the U-shaped coaxial connector of radio frequency mouth opposite direction install；Four mouths of coaxial switch are separately connected that radio frequency is U-shaped coaxially to be connected
The lower mouth of the U-shaped coaxial connector two of device one, radio frequency, the U-shaped coaxial connector three of radio frequency is connect, the U-shaped coaxial connector four of radio frequency is connected
It is suitable for reading；The connection suitable for reading of radio frequency source A and the U-shaped coaxial connector one of radio frequency, radio frequency source B are suitable for reading with the U-shaped coaxial device three of radio frequency
The lower mouth of connection, the connection suitable for reading of antenna and the U-shaped coaxial connector two of radio frequency, fictitious load and the U-shaped coaxial connector four of radio frequency connects
It connects；The suitable for reading of the U-shaped coaxial connector one of radio frequency is equal to each radio frequency to the distance between suitable for reading of the U-shaped coaxial connector two of radio frequency
Spacing between the upper and lower mouth of U-shaped coaxial connector itself；The U-shaped coaxial connector three of radio frequency it is suitable for reading to radio frequency it is U-shaped coaxially connected
The distance between the suitable for reading spacing being equal between the upper and lower mouth of the U-shaped coaxial connector of radio frequency itself of device two.
Further, the U-shaped coaxial connector of the radio frequency is made by brass, aluminium or polytetrafluoro material；
Further, the coaxial switch is made by brass, aluminium or polytetrafluoro material.
The beneficial effects of the utility model are: under normal circumstances, can pass through between broadcast transmitter and antenna and fictitious load
Coaxial switch free switching, if coaxial switch can not normal use, can pass through change the U-shaped coaxial connector of radio frequency connection
Mode, makes connection between transmitter and antenna, guarantees that broadcast system works normally, can be in the case where not influencing normally to broadcast
Coaxial switch is repaired, or replacement coaxial switch.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is the utility model side structure schematic view；
Fig. 4 is the utility model overlooking structure diagram；
Working state schematic representation when Fig. 5 is the utility model transmitter antenna jumper connection；
The reference numerals are as follows:
1, the U-shaped coaxial connector one of radio frequency, 2, the U-shaped coaxial connector two of radio frequency, 3, the U-shaped coaxial connector three of radio frequency, 4,
The U-shaped coaxial connector four of radio frequency, 5, coaxial switch, 6, installation panel, 7, radio frequency source A, 8, radio frequency source B, 9, antenna, 10, false negative
It carries, 11, suitable for reading, 12, lower mouth；
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figs 1-4, a kind of novel broadcast transmitter switching system, including four U-shaped coaxial connectors of radio frequency, respectively
It is U-shaped coaxial for the U-shaped coaxial connector 1 of radio frequency, the U-shaped coaxial connector 22 of radio frequency, the U-shaped coaxial connector 33 of radio frequency, radio frequency
Connector 44, coaxial switch 5 install panel 6；The U-shaped coaxial connector installation of four radio frequencies in the same plane, is coaxially opened
It closes backwards, and the mouth opposite direction of four mouths of coaxial switch and the U-shaped coaxial connector of radio frequency is installed.Four mouths of coaxial switch point
Not Lian Jie the U-shaped coaxial connector 1 of radio frequency, the U-shaped coaxial connector 22 of radio frequency, the U-shaped coaxial connector 33 of radio frequency lower mouth, even
Connect the suitable for reading of the U-shaped coaxial connector 44 of radio frequency.Radio frequency source A 7 is connect with suitable for reading the 11 of the U-shaped coaxial connector 1 of radio frequency, radio frequency
Source B 8 is connect with suitable for reading the 11 of the U-shaped coaxial device 33 of radio frequency, and antenna 9 is connect with suitable for reading the 11 of the U-shaped coaxial connector 22 of radio frequency,
Fictitious load 10 is connect with the lower mouth 12 of the U-shaped coaxial connector 44 of radio frequency.Radio frequency is arrived in suitable for reading the 11 of the U-shaped coaxial connector 1 of radio frequency
Suitable for reading the distance between 11 of U-shaped coaxial connector 22 are equal between the upper and lower mouth of the U-shaped coaxial connector of each radio frequency itself
Spacing.Suitable for reading the 11 of the U-shaped coaxial connector 33 of radio frequency are equal to suitable for reading the distance between 11 of the U-shaped coaxial connector 22 of radio frequency
Spacing between the U-shaped coaxial connector of radio frequency upper and lower mouth itself.
In a specific embodiment, the U-shaped coaxial connector of the radio frequency by brass, aluminium or polytetrafluoro material make and
At；
In another specific embodiment, the coaxial switch 5 is made by brass, aluminium or polytetrafluoro material.
Specific work process:
When coaxial switch 5 can work normally, it is only necessary to control the rotation of coaxial switch 5, radio frequency source and day can be switched
Connection between 9 connection of line or radio frequency source and fictitious load 10.
As shown in figure 5, when coaxial switch 5 break down can not normal use when, if necessary to radio frequency source A 7 and antenna 9
The U-shaped coaxial connector 1 of radio frequency, the U-shaped coaxial connector 22 of radio frequency are removed from installation panel 6, are appointed using what is removed by connection
What U-shaped coaxial connector of radio frequency, by the upper and lower mouth of the U-shaped coaxial connector of radio frequency respectively with the U-shaped coaxial connector one of radio frequency
1 and the U-shaped coaxial connector 22 of radio frequency connection suitable for reading, so that it may skip coaxial switch 5 for 9 connection of radio frequency source A 7 and antenna；
Connect if necessary to radio frequency source B 8 and antenna 9, by the U-shaped coaxial connector 33 of radio frequency, the U-shaped coaxial connector 22 of radio frequency from installation
Panel 6 is removed, using any one the U-shaped coaxial connector of radio frequency removed, by the upper and lower mouth of the U-shaped coaxial connector of radio frequency point
It is not connect with suitable for reading the 11 of the U-shaped coaxial connector 33 of radio frequency and the U-shaped coaxial connector 22 of radio frequency, so that it may skip coaxial switch
5 by 9 connection of radio frequency source B 8 and antenna.In the case where not influencing normally to broadcast, coaxial switch can be repaired, or
Replace coaxial switch.
Through the above technical solutions, the utility model is when coaxial switch can work normally, it is only necessary to control coaxial switch
Rotation, the company between transmitter and antenna connection or transmitter and fictitious load can be switched.When coaxial switch can not be normal
When work, it is only necessary to change the installation site of the U-shaped coaxial connector of radio frequency, so that it may the normal operation for guaranteeing broadcast system,
It does not influence in the case where normally broadcasting, coaxial switch can be repaired, or replacement coaxial switch.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of novel broadcast transmitter switching system, it is characterised in that: including four U-shaped coaxial connectors of radio frequency, respectively
The U-shaped coaxial connector one of radio frequency, the U-shaped coaxial connector two of radio frequency, the U-shaped coaxial connector three of radio frequency, the U-shaped coaxial connector of radio frequency
Four, coaxial switch installs panel；The installation of four radio frequencies U-shaped coaxial connector in the same plane, coaxial switch backwards, and
And the outlet opposite direction of four mouths of coaxial switch and the U-shaped coaxial connector of radio frequency is installed；Four mouths of coaxial switch are separately connected
The U-shaped coaxial connector one of radio frequency, the U-shaped coaxial connector two of radio frequency, the U-shaped coaxial connector three of radio frequency lower mouth, connection radio frequency it is U-shaped
Coaxial connector four it is suitable for reading；The connection suitable for reading of radio frequency source A and the U-shaped coaxial connector one of radio frequency, radio frequency source B and radio frequency are U-shaped same
The connection suitable for reading of axis device three, the connection suitable for reading of antenna and the U-shaped coaxial connector two of radio frequency, fictitious load are U-shaped coaxially connected with radio frequency
The lower mouth of device four connects；The U-shaped coaxial connector one of radio frequency it is suitable for reading to the distance between suitable for reading of the U-shaped coaxial connector two of radio frequency
Equal to the spacing between the U-shaped coaxial connector of each radio frequency upper and lower mouth itself；The U-shaped coaxial connector three of radio frequency it is suitable for reading to penetrating
Frequently the distance between the suitable for reading spacing being equal between the upper and lower mouth of the U-shaped coaxial connector of radio frequency itself of U-shaped coaxial connector two.
2. a kind of novel broadcast transmitter switching system according to claim 1, it is characterised in that: the radio frequency is U-shaped
Coaxial connector is made by brass, aluminium or polytetrafluoro material.
3. a kind of novel broadcast transmitter switching system according to claim 1, it is characterised in that: the coaxial switch
It is made by brass, aluminium or polytetrafluoro material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364705.XU CN209345139U (en) | 2019-03-21 | 2019-03-21 | A kind of novel broadcast transmitter switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364705.XU CN209345139U (en) | 2019-03-21 | 2019-03-21 | A kind of novel broadcast transmitter switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345139U true CN209345139U (en) | 2019-09-03 |
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ID=67763210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364705.XU Active CN209345139U (en) | 2019-03-21 | 2019-03-21 | A kind of novel broadcast transmitter switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818632A (en) * | 2019-03-21 | 2019-05-28 | 北京贝尔德科技有限责任公司 | A kind of novel broadcast transmitter switching system |
| CN113922902A (en) * | 2021-09-30 | 2022-01-11 | 陕西如意广播电视设备有限公司 | Switching device and switching method for broadcast transmitter |
-
2019
- 2019-03-21 CN CN201920364705.XU patent/CN209345139U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818632A (en) * | 2019-03-21 | 2019-05-28 | 北京贝尔德科技有限责任公司 | A kind of novel broadcast transmitter switching system |
| CN109818632B (en) * | 2019-03-21 | 2024-01-30 | 北京贝尔德科技有限责任公司 | Novel broadcast transmitter switching system |
| CN113922902A (en) * | 2021-09-30 | 2022-01-11 | 陕西如意广播电视设备有限公司 | Switching device and switching method for broadcast transmitter |
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