CN206149280U - Multi -functional broadcasting system tester - Google Patents
Multi -functional broadcasting system tester Download PDFInfo
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- CN206149280U CN206149280U CN201621256064.9U CN201621256064U CN206149280U CN 206149280 U CN206149280 U CN 206149280U CN 201621256064 U CN201621256064 U CN 201621256064U CN 206149280 U CN206149280 U CN 206149280U
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Abstract
The utility model discloses a multi -functional broadcasting system tester for detect the function of host computer and peripheral controlled plant, include: liquid crystal display for show test data, a plurality of function keys are used for switching liquid crystal display shows the content and adjusts output data, a plurality of connectors, be used for with the host computer or peripheral controlled plant links to each other, the connector includes the audio amplifier jack at least, spring terminal, network socket, AV interface, D type data interface, multi -position switch is used for selecting the connector makes it be connected to multi -functional broadcasting system tester. Can test public broadcasting system host computer, fire control broadcasting host computer, sound source equipment, cut the relevant equipment of all public broadcast such as equipment, power amplifier, speaker by force through switching different gears, shorten construction debugging, maintenance time greatly.
Description
【Technical field】
This utility model is related to a kind of system controller, refers in particular to a kind of Multifunctional broadcasting system controller.
【Background technology】
Broadcast power amplifier is that one of indispensable infrastructure in public place, in recent years video technique and network technology are flying
Speed develops, but broadcast system is still applied by all kinds of public places with its practicality, economy, portability.China is existing
All kinds of public places have been substantially all Public Address system, and many mansions, cell, park, school all adopt broadcast mode to play
Background music and paging speech.
As Public Address system is made up of the equipment of multiple stage difference in functionality, detect that a set of Public Address system connection sets
Whether normal need is completed using many different instruments for standby output, and wasting manpower and material resources.
Therefore, it is necessary to design a kind of new Multifunctional broadcasting system controller so as to various test functions.
【The content of the invention】
Creation purpose of the present utility model is to provide a kind of Multifunctional broadcasting system controller so as to test broadcast
The several functions such as circuit on-off, test source of sound, power amplifier output.
In order to achieve the above object, this utility model is adopted the following technical scheme that：
A kind of Multifunctional broadcasting system controller, for detecting the function of main frame and its peripheral controlled plant, including：Liquid crystal
Display screen, for showing test data；Multiple function keys, for switching the LCDs display content and adjusting output
Data；Multiple adapters, for being connected with the main frame or the peripheral controlled plant, the adapter is at least inserted including audio amplifier
Hole, binding post of the spring, network socket, AV interfaces, D type data-interfaces；Many driving switch, for selecting the adapter to connect which
It is connected to the Multifunctional broadcasting system controller.
Preferred as one kind, the audio amplifier jack includes two four core audio amplifier jacks and is divided into input jack and exports inserting
Hole；The input jack receives the main frame exports audio signal to test the amplitude and frequency of broadcast power amplifier signal；It is described
Output plughole is connected with audio amplifier, simulates the main frame exports audio signal whether normal to test the audio amplifier.
Used as a kind of preferred, the binding post of the spring is two company's binding post of the spring and is divided into lead-in clamp and output connects
Terminal；The lead-in clamp receives 24V cuts by force signal is used to test cut by force electric power output voltage, electric current；The output connection
Post is connected with sound control device, simulation cut by force power supply for test the sound control device cut by force control whether it is normal.
Used as a kind of preferred, the network socket is RJ45 sockets and is divided into network inputs socket and network output is inserted
Seat；The network inputs socket receives the mainframe network control signal is used for test network control signal instruction code, agreement；
The network accessory power outlet is connected with the controlled plant, and simulating main frame output network instruction is used to detecting described controlled set
It is standby whether normal.
Preferred as one kind, the AV interfaces are AV Flos Nelumbinis socket and are divided into AV input interfaces and AV output interfaces；Institute
State AV input interfaces and receive audio signal or test video signal signal amplitude, the waveform that the main frame sends；The AV outputs
Interface is connected with the main frame input signal interface, and simulation 1V standard audio signals output to the main frame checks that power amplifier input is
It is no normal.
Preferred as one kind, the D types data interface connector includes two DB9 sockets and is divided into the first input data
Interface and the first output data interface；Described in the first input data interface, the serial ports command control signal of main frame is used for
Test the serial port control signal instruction code, baud rate；The first output data interface is connected with the controlled plant, is led to
Cross whether simulate controlled plant described in main frame output serial ports command detection normal.
Preferred as one kind, the D types data interface connector includes two DB25 sockets and is divided into the second input number
According to interface and the second output data interface；The second input data interface broadcast fire protection warning host computer control signal is used for
Test fire-fighting control signal instruction code, baud rate；The second output data interface is connected with fire broadcast controlled plant, mould
Whether normal intend controlled plant described in fire protection warning main frame 25 pin signal detections of output.
Used as a kind of preferred, described Multifunctional broadcasting system controller includes the first banana connector, for table
Pen connection, is input into detection signal by the test pencil and detects whether input signal is normal.
Used as a kind of preferred, described Multifunctional broadcasting system controller includes the second banana connector, for table
Pen connection, exports detection signal by the test pencil and detects whether controlled plant is normal to controlled plant.
Compared with prior art, Multifunctional broadcasting system controller test data described in the utility model is directly perceived, portable；Tool
There are the several functions such as test program circuit break-make, test source of sound, power amplifier output；In-site installation and debugging are facilitated to a great extent
And later maintenance work, it is cost-effective.
【Description of the drawings】
Structural representations of the Fig. 1 for a kind of front visual angle of embodiment of this utility model；
Fig. 2 is a kind of structural representation of the left side perspective of embodiment of this utility model；
Fig. 3 is a kind of structural representation of the right side perspective of embodiment of this utility model.
The drawing reference numeral explanation of specific embodiment：
100 Multifunctional broadcasting system controller, 1 LCDs, 2 function key driving switch more than 3
4 adapter, 411 input jack, 412 output plughole, 421 lead-in clamp
422 output wiring terminal, 431 network inputs socket, 432 network accessory power outlet, 441 AV input interfaces
442 AV output interfaces, 451 first input data interface, 452 first output data interface 461 second is input into
Data-interface
462 first output data interface, 471 first banana connector, 472 second banana connector
【Specific embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Need explanation, the Multifunctional broadcasting system controller, for detecting the work(of main frame and its peripheral controlled plant
Can, wherein main frame is not limited to an equipment, but the equipment that order or leading work are sent under different working modes is all visual
For main frame, for example, broadcast power amplifier main frame, broadcast fire protection warning main frame etc.；Peripheral controlled plant can include audio amplifier, and sound control device is sought
Device, DVD player and tuner etc. are exhaled, but is not limited to the said equipment, and should be with the use of composition broadcast system with main frame
Ancillary equipment can be seen as the peripheral controlled plant.
Refer to Fig. 1, a kind of Multifunctional broadcasting system controller 100, including：LCDs 1, multiple function keys 2 are more
Driving switch 3 and multiple adapters 4.
Fig. 1 is refer to, the LCDs 1 are used to show test data species and size etc.；The function key 2, bag
Four, upper and lower, left and right adjusting key, ESC Escape and acknowledgement key are included, for switching the LCDs display content and regulation
Output data；Many driving switch 3, are divided into 9 gears, wherein 1 to 8 grade (in 3 interface of many driving switch numeral 1
～8 signs) for selecting the adapter 4 to be connected to the Multifunctional broadcasting system controller, the 9th grade is neutral gear or short
Road gear.
Fig. 1 to Fig. 3, multiple adapters 4 are refer to, the adapter 4 includes audio amplifier jack (411,412), spring wiring
Post (421,422), network socket (431,432), AV interfaces (441,442), D type data-interfaces (451,452,461,462) are fragrant
JIAOTOU socket (471,472).
Fig. 1 is refer to, the audio amplifier jack includes two four core audio amplifier jacks and is divided into input jack 411 and output plughole
412；Many driving switch 3 are got to into 1 grade, the function key 2 is adjusted, the LCDs 1 show the audio amplifier jack
Inputoutput data.411 Receiving Host of the input jack (not shown) exports audio signal is to test broadcast power amplifier signal
Amplitude and frequency；The output plughole 412 is connected with audio amplifier (not shown), simulates the main frame exports audio signal to survey
The audio amplifier is tried whether normal.
Refer to Fig. 2 and Fig. 3, the binding post of the spring is two company's binding post of the spring and is divided into lead-in clamp 421 and defeated
Go out binding post 422；Many driving switch 3 are got to into 2 grades, the function key 2 is adjusted, the LCDs 1 show described
Binding post of the spring inputoutput data.The reception 24V of the lead-in clamp 421 cuts by force signal and cut by force power supply output electricity for testing
Pressure, electric current；The output wiring terminal 422 is connected with sound control device, and simulation is cut by force power supply and cuts by force control for testing the sound control device
It is whether normal.
Fig. 2 and Fig. 3 is refer to, the network socket is RJ45 sockets and is divided into network inputs socket 431 and network output
Socket 432；Many driving switch 3 are got to into 3 grades, the function key 2 is adjusted, the LCDs 1 show the network
Socket inputoutput data.The network inputs socket 431 receives the mainframe network control signal and controls for test network
Signal instruction code, agreement；The network accessory power outlet 432 is connected with the controlled plant, is simulated the main frame and is exported network
Instruct for detecting whether the controlled plant is normal.
Fig. 2 and Fig. 3 is refer to, the AV interfaces are AV Flos Nelumbinis socket and are divided into AV input interfaces 441 and AV output interfaces
442；Many driving switch 3 are got to into 4 grades, the function key 2 is adjusted, the LCDs 1 show that the AV interfaces are defeated
Enter output data.The AV input interfaces 441 receive audio signal or the video letter that the main frame (DVD/ tuners etc.) sends
Number test signal amplitude, waveform；The AV output interfaces 442 are connected with the main frame input signal interface, simulate 1V standard pronunciations
To the main frame, frequency signal output checks whether power amplifier input is normal.
Fig. 2 and Fig. 3 is refer to, the D types data interface connector includes two DB9 sockets and is divided into the first input data
Interface 451 and the first output data interface 452；Many driving switch 3 are got to into 5 grades, the function key 2, the liquid is adjusted
Crystal display screen 1 shows the DB9 sockets inputoutput data.The first input data interface 451 receives the string of the main frame
Mouth command control signal is used to test the serial port control signal instruction code, baud rate；The first output data interface 452
It is connected with the controlled plant, it is whether normal by simulating controlled plant described in the main frame output serial ports command detection.
Fig. 2 and Fig. 3 is refer to, the D types data interface connector includes two DB25 sockets and is divided into the second input number
According to interface 461 and the second output data interface 462；Many driving switch 3 are got to into 6 grades, the function key 2 is adjusted, it is described
LCDs 1 show the DB25 sockets inputoutput data.The second input data interface 461 receives broadcast fire-fighting report
Alert host computer control signal is used to test fire-fighting control signal instruction code, baud rate；The second output data interface 462 with disappear
Anti- broadcast controlled plant is connected, and whether simulation fire protection warning main frame exports controlled plant described in 25 pin signal detections normal.
Fig. 2 and Fig. 3 is refer to, described Multifunctional broadcasting system controller 100 also includes the first banana connector 471,
Many driving switch 3 are got to into 7 grades, the function key 2 is adjusted, the LCDs 1 show that the first Fructus Musae head is inserted
471 input datas of seat.First banana connector 471 is examined by test pencil input for being connected with test pencil (not shown)
Signal detection input signal is surveyed whether normal.
Fig. 2 and Fig. 3 is refer to, described Multifunctional broadcasting system controller 100 also includes the second banana connector 472,
Many driving switch 3 are got to into 8 grades, the function key 2 is adjusted, the LCDs 1 show that the second Fructus Musae head is inserted
472 output datas of seat.Second banana connector 472 is exported detection signal by the test pencil and is arrived for being connected with test pencil
Whether controlled plant detection controlled plant is normal.
As one kind preferably, first banana connector 471 and second banana connector 472 are two 4mm
Banana connector, and color is different；All the adapter 4, is set to input in the Multifunctional broadcasting system under function of the same race
The left side of system tester 100, exports on the right side of the Multifunctional broadcasting system controller 100.
Above-mentioned method of testing is with function just for a kind of explanation of embodiment, the equipment interface of each adapter connection
Described above is not limited to, and can be the interface connection similar with any equipment, realize identical detection function；And it is described
The selection of gear correspondence adapter also should not necessarily be limited by a kind of above-mentioned embodiment.
Compared with prior art, Multifunctional broadcasting system controller described in the utility model has advantages below：
(1) Public Address system main frame can be tested, is disappeared by switching different gear Multifunctional broadcasting system controllers
Anti- broadcast host, audiogenic device, cut by force all public broadcasting relevant devices such as equipment, power amplifier, audio amplifier；With test program circuit
The several functions such as break-make, test source of sound, power amplifier output.
(2) in-site installation and debugging and later maintenance work are facilitated to a great extent, greatly shorten construction debugging, dimension
It is the shield time, cost-effective；It is the debugging of public broadcasting project, safeguards the special test equipment that can not be lacked.
(3) LCDs show that test data is directly perceived, and whole Multifunctional broadcasting system controller build is compact portable, many
Individual adapter is configured for standard specificationss, highly versatile.
Detailed description above is only the explanation of the preferred embodiment of this utility model, and non-therefore limitation this utility model is specially
Sharp scope, so, all with this creation description and diagramatic content institute, equivalence techniques changes for it, is both contained in this creation specially
In sharp scope.
Claims (9)
1. a kind of Multifunctional broadcasting system controller, for detecting the function of main frame and its peripheral controlled plant, including：
LCDs, for showing test data；
Multiple function keys, for switching the LCDs display content and adjusting output data；
Multiple adapters, for being connected with the main frame or the peripheral controlled plant, the adapter is at least inserted including audio amplifier
Hole, binding post of the spring, network socket, AV interfaces, D type data-interfaces；
Many driving switch, for selecting the adapter to be connected to the Multifunctional broadcasting system controller.
2. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The audio amplifier jack includes two four core sound equipment jacks and is divided into input jack and output plughole；
The input jack receives the main frame exports audio signal to test the amplitude and frequency of broadcast power amplifier signal；
The output plughole is connected with sound equipment, simulates the main frame exports audio signal whether normal to test the sound equipment.
3. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The binding post of the spring is two company's binding post of the spring and is divided into lead-in clamp and output wiring terminal；
The lead-in clamp receives 24V cuts by force signal is used to test cut by force electric power output voltage, electric current；
The output wiring terminal is connected with sound control device, and simulation is cut by force power supply and just controlled whether for testing the sound control device and cutting by force
Often.
4. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The network socket is RJ45 sockets and is divided into network inputs socket and network accessory power outlet；
The network inputs socket receives the mainframe network control signal is used for test network control signal instruction code, association
View；
The network accessory power outlet is connected with the controlled plant, and simulating the main frame output network instruction is used to detect described receiving
Whether control equipment is normal.
5. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The AV interfaces are AV Flos Nelumbinis socket and are divided into AV input interfaces and AV output interfaces；
The AV input interfaces receive audio signal or test video signal signal amplitude, the waveform that the main frame sends；
The AV output interfaces are connected with the main frame input signal interface, and simulation 1V standard audio signal outputs are to the main frame
Check whether power amplifier input is normal.
6. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The D types data interface connector includes two DB9 sockets and is divided into the first input data interface and the first output data
Interface；
The serial ports command control signal of main frame described in the first input data interface is used to test the serial ports control letter
Number instruction code, baud rate；
The first output data interface is connected with the controlled plant, exports serial ports command detection institute by simulating the main frame
Controlled plant is stated whether normal.
7. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：
The D types data interface connector includes two DB25 sockets and is divided into the second input data interface and the second output data
Interface；
The second input data interface broadcast fire protection warning host computer control signal is used to test the instruction of fire-fighting control signal
Code, baud rate；
The second output data interface is connected with fire broadcast controlled plant, and simulation fire protection warning main frame exports the inspection of 25 pin signals
The controlled plant is surveyed whether normal.
8. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：Including the first banana connector, use
In being connected with test pencil, detection signal is input into by the test pencil and detects whether input signal is normal.
9. Multifunctional broadcasting system controller as claimed in claim 1, it is characterised in that：Including the second banana connector, use
In being connected with test pencil, detection signal is exported by the test pencil and detects whether controlled plant is normal to controlled plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256064.9U CN206149280U (en) | 2016-11-08 | 2016-11-08 | Multi -functional broadcasting system tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256064.9U CN206149280U (en) | 2016-11-08 | 2016-11-08 | Multi -functional broadcasting system tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149280U true CN206149280U (en) | 2017-05-03 |
Family
ID=58626898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621256064.9U Active CN206149280U (en) | 2016-11-08 | 2016-11-08 | Multi -functional broadcasting system tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN206149280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548008A (en) * | 2017-08-15 | 2018-01-05 | 怀集县正华电器有限公司 | A kind of sound equipment tester |
| CN108508391A (en) * | 2018-06-04 | 2018-09-07 | 福建省计量科学研究院（福建省眼镜质量检验站） | A kind of four probe resistance rate tester calibration modules |
-
2016
- 2016-11-08 CN CN201621256064.9U patent/CN206149280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548008A (en) * | 2017-08-15 | 2018-01-05 | 怀集县正华电器有限公司 | A kind of sound equipment tester |
| CN108508391A (en) * | 2018-06-04 | 2018-09-07 | 福建省计量科学研究院（福建省眼镜质量检验站） | A kind of four probe resistance rate tester calibration modules |
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