CN106226629A - Intelligent curtain radio frequency control module measurement apparatus - Google Patents
Intelligent curtain radio frequency control module measurement apparatus Download PDFInfo
- Publication number
- CN106226629A CN106226629A CN201610767857.5A CN201610767857A CN106226629A CN 106226629 A CN106226629 A CN 106226629A CN 201610767857 A CN201610767857 A CN 201610767857A CN 106226629 A CN106226629 A CN 106226629A
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- Prior art keywords
- measured
- radio frequency
- product
- signal
- measurement apparatus
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- 238000005259 measurement Methods 0.000 title claims abstract description 40
- 238000001228 spectrum Methods 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims abstract description 18
- 230000003750 conditioning effect Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 27
- 239000000523 sample Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 239000002216 antistatic agent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The invention discloses intelligent curtain radio frequency control module measurement apparatus, pneumatic current/voltage detector unit, radio-frequency signal detection unit, digital multimeter are connected with product to be measured and measuring and calculation machine respectively, the I/O port of data acquisition module controls to be connected with product to be measured and signal attenuation conditioning module, the AI mouth of data acquisition module is connected with product to be measured through signal attenuation conditioning module, the rf power signal end of product to be measured is connected to spectrum analyzer, spectrum analyzer and data acquisition module through radio-frequency line and is all connected with the transmission of measuring and calculation machine.Current and voltage signals control point on product to be measured is guided to signal attenuation conditioning module and is suitably decayed signal to be measured, analogue signal is measured after being controlled break-make by the AI passage of data acquisition module, AI mouth controls voltage and current when the state of product to be measured, the break-make of power supply, quiescent voltage and electric current, work to collection of simulant signal, I/O port.Radiofrequency signal is connected to spectrum analyzer up-sampling and analyzes.
Description
Technical field
The present invention relates to a kind of intelligent curtain radio frequency control module measurement apparatus.
Background technology
At present, during PCBA (circuit board) test, operator need to go the most one by one on testing circuit plate with test instrunment
Whether each test point meets requirement, and this mode of operation is extremely inconvenient, inefficiency, and the error measured easily occurs, and leads
Causing inefficiency, labour cost increases.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, it is provided that a kind of intelligent curtain radio frequency control module is surveyed
Amount device.
The purpose of the present invention is achieved through the following technical solutions:
Intelligent curtain radio frequency control module measurement apparatus, feature is: include that pneumatic current/voltage detector unit, radio frequency are believed
Number detector unit, digital multimeter, data acquisition module, signal attenuation conditioning module, spectrum analyzer and treat for placement
Survey product measurement jig, described pneumatic current/voltage detector unit, radio-frequency signal detection unit, digital multimeter respectively with
Product to be measured and measuring and calculation machine connect, the I/O port of described data acquisition module and product to be measured and signal attenuation conditioning module control
System connects, and the AI mouth of data acquisition module is connected with product to be measured through signal attenuation conditioning module, the radio-frequency power of product to be measured
Signal end is connected to spectrum analyzer, spectrum analyzer and data acquisition module all with the transmission of measuring and calculation machine even through radio-frequency line
Connect；Described measurement jig comprises base and is positioned at loading plate thereon, and base is provided with bracing frame, and pressing plate passes through elevating mechanism
Being installed on bracing frame, pressing plate is provided with test probe and rf probe, and measurement jig is provided with radio frequency shielded enclosure；Power supply supplies
Electricity module is electrically connected with product to be measured.
Further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described data acquisition module is
NI PCI6321DAQ data collecting card.
Further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described power supply is powered module
Be model be the DC source of HMP-2020.
Further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described digital multimeter is
Model is the digital multimeter of DMM 34401.
Further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described spectrum analyzer is
HMS-X spectrum analyzer.
Yet further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described loading plate is provided with peace
Installing to the position-limiting unit of position, collecting unit gathers the signal of this position-limiting unit and identifies.
Yet further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described measuring and calculation machine is even
Connect one for generating the signal generating unit of test report.
Yet further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, the material of described loading plate
For antistatic material.
Yet further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, the material of described pressing plate is
Antistatic material.
Yet further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, on described measuring and calculation machine
Connect a LCD display.
Substantive distinguishing features and significantly progress that technical solution of the present invention is prominent are mainly reflected in:
Measurement jig is guided to signal attenuation by the form of needle plate the current and voltage signals control point on product to be measured and is adjusted
Signal to be measured is suitably decayed by reason module, and analogue signal is surveyed after being controlled break-make by the AI passage of data acquisition module
Amount, data acquisition module is connected to measuring and calculation machine by pci bus, its AI mouth collection of simulant signal to product to be measured, its
I/O port controls the state of product to be measured, the break-make of power supply, measures quiescent voltage and the electric current of product, and during work voltage and
Electric current.Radiofrequency signal is connected to spectrum analyzer up-sampling through radio-frequency cable after then being gathered by rf probe and analyzes.During test
Between be greatly reduced, simple to operate, efficiency is greatly improved.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
The structural representation of Fig. 2: measurement jig.
In figure, the implication of each reference see table:
Detailed description of the invention
As it is shown in figure 1, intelligent curtain radio frequency control module measurement apparatus, including pneumatic current/voltage detector unit 2, penetrate
Frequently detecting signal unit 3, digital multimeter 4, data acquisition module 5, signal attenuation conditioning module 6, spectrum analyzer 7 and use
In the measurement jig of placement product 9 to be measured, pneumatic current/voltage detector unit 2, radio-frequency signal detection unit 3, digital multimeter 4
Being connected with product 9 to be measured and measuring and calculation machine 1 respectively, the I/O port of data acquisition module 5 is adjusted with product 9 to be measured and signal attenuation
Reason module 6 controls to connect, and the AI mouth of data acquisition module 5 is connected with product 9 to be measured through signal attenuation conditioning module 6, product to be measured
The rf power signal end of product 9 through radio-frequency line be connected to spectrum analyzer 7, spectrum analyzer 7 and data acquisition module 5 all with
Measuring and calculation machine 1 transmission connects, and power supply module 8 of powering is electrically connected with product 9 to be measured.Measuring and calculation machine 1 connects one for giving birth to
Become the signal generating unit of test report, measuring and calculation machine is also connected with a LCD display.
Wherein, data acquisition module 5 is NI PCI6321 DAQ data collecting card.Power supply module 8 of powering is that model is
The DC source of HMP-2020.Digital multimeter 4 be model be the digital multimeter of DMM 34401.Spectrum analyzer 7 is HMS-
X spectrum analyzer.
The data of test according to actual needs, are automatically generated Word or/and Excel test report by signal generating unit, it is simple to
Archive management to test data.
As in figure 2 it is shown, measurement jig comprises base 10 and is positioned at loading plate 11 thereon, base 10 is provided with bracing frame
13, pressing plate 12 is installed on bracing frame 13 by elevating mechanism 14, and pressing plate 12 is provided with test probe and rf probe, and test is controlled
Radio frequency shielded enclosure is installed on tool；The material of loading plate 11 is antistatic material, and the material of pressing plate 12 is antistatic material, permissible
Effectively protect product to be measured.Loading plate 11 is provided with installs the position-limiting unit put in place, and collecting unit gathers the letter of this position-limiting unit
Number and identify.Measurement jig uses the test fixture of open-close type, is used for placing product to be measured, facilitates tester to operate, surveys
On examination fixture, each key testpoint is implanted with test probe and rf probe.
Product to be measured is fixed on measurement jig, and measurement jig passes through the form of needle plate the current/voltage on product to be measured
Signal control point is guided to signal attenuation conditioning module 6 and is suitably decayed signal to be measured, and analogue signal is by data acquisition module
The AI passage of block 5 is measured after controlling break-make, gathers measure analog by the AI mouth of data acquisition module 5 and measures signal, and leads to
Cross its I/O port and control the state of external device (ED).Data are transmitted over busses measuring and calculation machine, simultaneously the IO letter of data acquisition module 5
Number control test probe and product to be tested state.Radiofrequency signal is connected to frequency spectrum through radio-frequency cable after then being gathered by rf probe and divides
Analyzer 7 up-sampling is analyzed.
Communicating with measuring and calculation machine by the way of USB with RS232 EBI, data acquisition module 5 passes through pci bus
Being connected to measuring and calculation machine, its AI mouth is for the collection of simulant signal of product to be measured, and its I/O port is for controlling the shape of product to be measured
State, the break-make of power supply, measure quiescent voltage and the electric current of product, and voltage and current during work.
Product 9 to be measured is placed in the measurement jig of radio shielding, and rf probe, by the test point of contact measured product, is penetrated
Frequently signal is connected on spectrum analyzer 7 by radio frequency line, and the frequency of sampled signal and power are measured through spectrum analyzer 7 and analyzed
After passed to measuring and calculation machine 1 by usb bus.
Needing to operate employee before test and be scanned into job number, after sweeping product ID afterwards, Automatic Program brings into operation, and surveys
Try rear test program automatic decision test result, and preserved and produce corresponding test report, follow-up product
Test data tracking.
Test process is without manual intervention, and all signal measurements and state set and be all automatically performed by test program.Survey
The examination time is greatly reduced, simple to operate, it is not necessary to the waste plenty of time carries out operator training.Production efficiency significantly carries
Height, and test process is stable and easy to management and control, test data unified management.
It should be understood that the foregoing is only the preferred embodiment of the present invention, it is not limited to the power of the present invention
Profit scope；Simultaneously above description, the special personage for correlative technology field should understand and implement, therefore other without departing from
The equivalence completed under disclosed spirit changes or modifies, and should be included in claim.
Claims (10)
1. intelligent curtain radio frequency control module measurement apparatus, it is characterised in that: include pneumatic current/voltage detector unit, radio frequency
Detecting signal unit, digital multimeter, data acquisition module, signal attenuation conditioning module, spectrum analyzer and be used for placing
The measurement jig of product to be measured, described pneumatic current/voltage detector unit, radio-frequency signal detection unit, digital multimeter are respectively
It is connected with product to be measured and measuring and calculation machine, the I/O port of described data acquisition module and product to be measured and signal attenuation conditioning module
Controlling to connect, the AI mouth of data acquisition module is connected with product to be measured through signal attenuation conditioning module, the radio frequency merit of product to be measured
Rate signal end is connected to spectrum analyzer, spectrum analyzer and data acquisition module through radio-frequency line and all transmits with measuring and calculation machine
Connect；Described measurement jig comprises base and is positioned at loading plate thereon, and base is provided with bracing frame, and pressing plate passes through elevator
Structure is installed on bracing frame, and pressing plate is provided with test probe and rf probe, and measurement jig is provided with radio frequency shielded enclosure；Power supply
Power supply module is electrically connected with product to be measured.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described data acquisition
Collection module is NI PCI6321DAQ data collecting card.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described power supply supplies
Electricity module be model be the DC source of HMP-2020.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described digital ten thousand
With table be model be the digital multimeter of DMM 34401.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described frequency spectrum divides
Analyzer is HMS-X spectrum analyzer.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described loading plate
Being provided with and install the position-limiting unit put in place, collecting unit gathers the signal of this position-limiting unit and identifies.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described tester
Calculation machine connects one for generating the signal generating unit of test report.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described loading plate
Material be antistatic material.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described pressing plate
Material is antistatic material.
Intelligent curtain radio frequency control module measurement apparatus the most according to claim 1, it is characterised in that: described test
A LCD display is connected on computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767857.5A CN106226629A (en) | 2016-08-30 | 2016-08-30 | Intelligent curtain radio frequency control module measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767857.5A CN106226629A (en) | 2016-08-30 | 2016-08-30 | Intelligent curtain radio frequency control module measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106226629A true CN106226629A (en) | 2016-12-14 |
Family
ID=58071425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767857.5A Pending CN106226629A (en) | 2016-08-30 | 2016-08-30 | Intelligent curtain radio frequency control module measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106226629A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045265A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | The test fixture of automation curtain radio frequency control module measurement can be achieved |
| CN110045264A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | A kind of intelligent curtain radio frequency control module measuring device |
| CN110045263A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | Intelligent curtain radio frequency control module measuring device |
Citations (5)
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|---|---|---|---|---|
| CN101174907A (en) * | 2006-11-01 | 2008-05-07 | 中兴通讯股份有限公司 | Testing device for radio frequency veneer |
| CN102855155A (en) * | 2012-06-21 | 2013-01-02 | 伟创力电子技术(苏州)有限公司 | Automatic programming and functional test all-in-one machine for light-radio frequency transceiving module |
| CN104569676A (en) * | 2014-12-31 | 2015-04-29 | 深圳市金溢科技股份有限公司 | OBU automatic testing control method and device and OBU automatic testing system |
| CN105116315A (en) * | 2015-09-15 | 2015-12-02 | 欧朗科技（苏州）有限公司 | Function test device for intelligent power management product of hybrid electric vehicle |
| CN105203944A (en) * | 2015-09-15 | 2015-12-30 | 欧朗科技（苏州）有限公司 | Automatic and rapid detection device of intelligentized drive control PCBA |
-
2016
- 2016-08-30 CN CN201610767857.5A patent/CN106226629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174907A (en) * | 2006-11-01 | 2008-05-07 | 中兴通讯股份有限公司 | Testing device for radio frequency veneer |
| CN102855155A (en) * | 2012-06-21 | 2013-01-02 | 伟创力电子技术(苏州)有限公司 | Automatic programming and functional test all-in-one machine for light-radio frequency transceiving module |
| CN104569676A (en) * | 2014-12-31 | 2015-04-29 | 深圳市金溢科技股份有限公司 | OBU automatic testing control method and device and OBU automatic testing system |
| CN105116315A (en) * | 2015-09-15 | 2015-12-02 | 欧朗科技（苏州）有限公司 | Function test device for intelligent power management product of hybrid electric vehicle |
| CN105203944A (en) * | 2015-09-15 | 2015-12-30 | 欧朗科技（苏州）有限公司 | Automatic and rapid detection device of intelligentized drive control PCBA |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045265A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | The test fixture of automation curtain radio frequency control module measurement can be achieved |
| CN110045264A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | A kind of intelligent curtain radio frequency control module measuring device |
| CN110045263A (en) * | 2019-04-22 | 2019-07-23 | 湖南恒枫智能科技有限公司 | Intelligent curtain radio frequency control module measuring device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161214 |