CN207601200U - A kind of testing machine of multi-functional screening experiment - Google Patents
A kind of testing machine of multi-functional screening experiment Download PDFInfo
- Publication number
- CN207601200U CN207601200U CN201721672323.0U CN201721672323U CN207601200U CN 207601200 U CN207601200 U CN 207601200U CN 201721672323 U CN201721672323 U CN 201721672323U CN 207601200 U CN207601200 U CN 207601200U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- screening experiment
- testing machine
- functional screening
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of testing machines of multi-functional screening experiment,Including pedestal,Power cabinet,Equipment cabinet and workbench,The base top installs power cabinet by installing plate,And equipment cabinet is installed by bolt at the top of power cabinet,Side sets dipole antenna by cabinet slot in the equipment cabinet,And signal generator is equipped at the top of dipole antenna,The signal generator side is equipped with electromagnetic horn by guard chamber,And electromagnetic horn side installation Network Analyzer,The Network Analyzer side recording shielding device is installed by link,And recording shielding device bottom is equipped with main frame by holding chamber,There is workbench at the top of the equipment cabinet,And bench-top side setting signal shielded box,The bench-top opposite side is equipped with computer display by non-slip mat,The testing machine reasonable design of the multi-functional screening experiment,It is easy to operate,Stability is good,Reliability is high,Safety is good,It is suitble to be widely popularized.
Description
Technical field
The utility model is related to a kind of experimental rig, more particularly to a kind of testing machine of multi-functional screening experiment.
Background technology
Signal is also classified into analog signal and digital signal.Analog signal refers to that the parameter of electric signal is continuous value,
Feature is that amplitude is continuous.Common analog signal has phone, fax and TV signal etc..Digital signal is discrete, from one
The change for being worth another value is instantaneous, just as opening and closing power supply.The characteristics of digital signal is that amplitude is limited
Within finite number value, in order to preferably utilize signal, for this purpose, it is proposed that a kind of testing machine of multi-functional screening experiment.
Invention content
The main purpose of the utility model is that providing a kind of testing machine of multi-functional screening experiment, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of testing machine of multi-functional screening experiment, including pedestal, power cabinet, equipment cabinet and workbench, the pedestal top
Power cabinet is installed by installing plate by portion, and installs equipment cabinet by bolt at the top of power cabinet, and side passes through cabinet in the equipment cabinet
Slot sets dipole antenna, and signal generator is equipped at the top of dipole antenna, and the signal generator side is equipped with by guard chamber
Electromagnetic horn, and recording screen is installed in electromagnetic horn side installation Network Analyzer, the Network Analyzer side by link
Device is covered, and shielding device bottom of recording is equipped with main frame by holding chamber, has workbench at the top of the equipment cabinet, and work
Platform top side setting signal shielded box, the bench-top opposite side is equipped with computer display by non-slip mat, and counts
Calculation machine display host is connect with main frame by conducting wire, and one end is equipped with Temperature Humidity Sensor, and electricity in the power cabinet
The other end installs dehumidifier and radiator fan by mounting bracket in the cabinet of source, and power-off protection is installed at the top of the Temperature Humidity Sensor
Device, and power-off protector side connects accumulator by electric wire.
Further, the base bottom installs universal wheel by screw rod.
Further, spectrum analyzer is equipped between the signal shielding case and computer display.
Further, the accumulator is electrical connected with spectrum analyzer, Network Analyzer and signal shielding case.
Further, the electromagnetic horn bottom setting working cabined, the Network Analyzer bottom installment work drawer.
Further, draw operation platform is set by mounting groove in the workbench.
Compared with prior art, the utility model has the advantages that：Pedestal is used to support single unit system, power cabinet
For storing power supply unit, equipment cabinet is for storing installation test equipment, and dipole antenna is covered with levelness signal, convenient for signal
The use of test experiments, signal generator can provide various frequencies, waveform and output level electric signal, side provided for screening experiment
It helps, electromagnetic horn is extensive microwave antenna, and advantage is big simple in structure, bandwidth, power capacity, adjustment and user
Just, so as to carry out certain convenience with calibration tape for the adjustment of the signal of experiment, Network Analyzer can carry out measurement result point by point
Error correction, and other tens kinds of network parameters are conversed, it is used for shielding the analysis of test, recording shielding device can be surveyed effectively
The shield effectiveness of rehearsal sound relevant device by the connection of main frame and computer display, changes convenient for experimenter's record
Point counting analysis uses, and workbench makes its test jobs convenient, and signal shielding case can make tested wireless telecommunications system be in glitch-free
Test environment carries out the equipment for carrying signal signal testing convenient for user, and Temperature Humidity Sensor is used to detect in power cabinet
Temperature and humidity value, dehumidifier and radiator fan be used for carry out dehumidifying heat dissipation work in power cabinet, can be good by power-off protector
The equipment that good protection has electric connection with accumulator.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the testing machine of multi-functional screening experiment of the utility model.
In figure：1st, pedestal；2nd, power cabinet；3rd, workbench；4th, radiator fan；5th, dehumidifier；6th, main frame；7 work
Drawer；8th, recording shielding device；9th, Network Analyzer；10th, draw operation platform；11st, computer display；12nd, spectrum analyzer；13、
Signal shielding case；14th, signal generator；15th, dipole antenna；16th, electromagnetic horn；17th, working cabined；18th, power-off protector；19、
Temperature Humidity Sensor；20th, universal wheel；21st, equipment cabinet；22nd, accumulator.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figure 1, a kind of testing machine of multi-functional screening experiment, including pedestal 1, power cabinet 2, equipment cabinet 21 and work
Platform 3, power cabinet 2 is installed in 1 top of pedestal by installing plate, and equipment cabinet 21 is installed in 2 top of power cabinet by bolt, described
Side sets dipole antenna 15 by cabinet slot in equipment cabinet 21, and 15 top of dipole antenna is equipped with signal generator 14, the letter
Number 14 side of generator is equipped with electromagnetic horn 16, and 16 side of electromagnetic horn installation Network Analyzer 9, the net by guard chamber
Recording shielding device 8 is installed in 9 side of network analyzer by link, and shielding 8 bottom of device of recording is equipped with computer by holding chamber
Host 6,21 top of equipment cabinet have workbench 3, and 3 top side setting signal shielded box 13 of workbench, the work
3 top opposite side of platform is equipped with computer display 11 by non-slip mat, and 11 host of computer display and main frame 6 are logical
Conducting wire connection is crossed, one end is equipped with Temperature Humidity Sensor 19, and the other end is pacified by mounting bracket in power cabinet 2 in the power cabinet 2
Fill dehumidifier 5 and radiator fan 4, the 19 top installation power-off protector 18 of Temperature Humidity Sensor, and power-off protector 18 1
Side connects accumulator 22 by electric wire.
Wherein, universal wheel 20 is installed in 1 bottom of pedestal by screw rod.
Wherein, spectrum analyzer 12 is equipped between the signal shielding case 13 and computer display 11, convenient for test point
Analysis uses.
Wherein, the accumulator 22 is electrical connected with spectrum analyzer 12, Network Analyzer 9 and signal shielding case 13.
Wherein, 16 bottom of the electromagnetic horn setting working cabined 17, the 9 bottom installment work drawer 7 of Network Analyzer,
Wherein, draw operation platform 10 is set by mounting groove in the workbench 3, makes experimenter's more convenient operation.
It should be noted that the utility model is a kind of testing machine of multi-functional screening experiment, during work, sent out by signal
Signal occurs for raw device 14, for the reception of electrical equipment, can also be gone out by the signal of dipole antenna 15 and electromagnetic horn 16
Hair is adjusted, and is debugged convenient for comprehensive signal, and carries out phase by being put into signal shielding case 13 by the electrical equipment of shielding test
The signal testing answered, by Network Analyzer 9 and effectively test can be analyzed for spectrum analyzer 12 and measurement result is point-by-point
Error correction is carried out, and converses other tens kinds of network parameters, for shielding the analysis of test, shielding device 8 by sound can have
The shield effectiveness of effect test recording relevant device, user detect temperature and humidity value by Temperature Humidity Sensor 19, it are made effectively to see
It examines, so as to open dehumidifier 5 and radiator fan 4 to carry out dehumidifying heat dissipation work in power cabinet 2, accumulator 22 for equipment by carrying
Power supply source.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of testing machine of multi-functional screening experiment, including pedestal（1）, power cabinet（2）, equipment cabinet（21）And workbench（3）,
It is characterized in that, the pedestal（1）Top power cabinet is installed by installing plate（2）, and power cabinet（2）It is installed by bolt at top
Equipment cabinet（21）, the equipment cabinet（21）Interior side sets dipole antenna by cabinet slot（15）, and dipole antenna（15）Top is set
There is signal generator（14）, the signal generator（14）Side is equipped with electromagnetic horn by guard chamber（16）, and electromagnetic horn
（16）Side is installed by Network Analyzer（9）, the Network Analyzer（9）Side recording shielding device is installed by link（8）, and
Recording shielding device（8）Bottom is equipped with main frame by holding chamber（6）, the equipment cabinet（21）Top has workbench（3）,
And workbench（3）Top side setting signal shielded box（13）, the workbench（3）Top opposite side is equipped with meter by non-slip mat
Calculation machine display（11）, and computer display（11）With main frame（6）It is connected by conducting wire, the power cabinet（2）It is interior
One end is equipped with Temperature Humidity Sensor（19）, and power cabinet（2）The interior other end installs dehumidifier by mounting bracket（5）And radiator fan
（4）, the Temperature Humidity Sensor（19）Top is installed by power-off protector（18）, and power-off protector（18）Side is connected by electric wire
Connect accumulator（22）.
2. a kind of testing machine of multi-functional screening experiment according to claim 1, it is characterised in that：The pedestal（1）Bottom
Portion universal wheel is installed by screw rod（20）.
3. a kind of testing machine of multi-functional screening experiment according to claim 1, it is characterised in that：The signal shielding case
（13）With computer display（11）Between be equipped with spectrum analyzer（12）.
4. according to a kind of testing machine of multi-functional screening experiment of claim 1-3 any one of them, it is characterised in that：The storage
Battery（22）Respectively with spectrum analyzer（12）, Network Analyzer（9）, signal shielding case（13）It is electrical connected.
5. a kind of testing machine of multi-functional screening experiment according to claim 1, it is characterised in that：The electromagnetic horn
（16）Bottom is provided with working cabined（17）, the Network Analyzer（9）Bottom installment work drawer（7）.
6. a kind of testing machine of multi-functional screening experiment according to claim 1, it is characterised in that：The workbench（3）
It is interior that draw operation platform is set by mounting groove（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672323.0U CN207601200U (en) | 2017-12-05 | 2017-12-05 | A kind of testing machine of multi-functional screening experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672323.0U CN207601200U (en) | 2017-12-05 | 2017-12-05 | A kind of testing machine of multi-functional screening experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601200U true CN207601200U (en) | 2018-07-10 |
Family
ID=62762685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721672323.0U Expired - Fee Related CN207601200U (en) | 2017-12-05 | 2017-12-05 | A kind of testing machine of multi-functional screening experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601200U (en) |
-
2017
- 2017-12-05 CN CN201721672323.0U patent/CN207601200U/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: 20180710 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |