CN205941750U - Intelligent (window) curtain radio frequency control module measuring device - Google Patents
Intelligent (window) curtain radio frequency control module measuring device Download PDFInfo
- Publication number
- CN205941750U CN205941750U CN201620991994.2U CN201620991994U CN205941750U CN 205941750 U CN205941750 U CN 205941750U CN 201620991994 U CN201620991994 U CN 201620991994U CN 205941750 U CN205941750 U CN 205941750U
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- radio frequency
- product
- signal
- control module
- frequency control
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Abstract
The utility model discloses an intelligent (window) curtain radio frequency control module measuring device, pneumatic current -voltage detecting element, radiofrequency signal detecting element, the digital multimeter is equallyd divide and bie is connected with await measuring product and test computer, data acquisition module's IO mouth and product and the signal attenuation conditioning module control connection of awaiting measuring, data acquisition module's AI antilinear signal attenuation conditioning module links to each other with the product that awaits measuring, the RF power signal end of product of awaiting measuring is connected to spectral analyser through the radio -frequency line, equal and the test computer transport connection of spectral analyser and data acquisition module. It guides to signal attenuation conditioning module and treats measuring -signal and suitably attenuate to await measuring current/voltage signal control point on the product, and analog signal measures after controlling the break -make by data acquisition module's AI passageway, and the AI mouth is gathered analog signal, the control of IO mouth the await measuring state of product, break -make, quiescent voltage and electric current, during operation voltage and the electric current of power. Radiofrequency signal is connected to spectral analyser and goes up sampling analysis.
Description
Technical field
The utility model is related to a kind of intellectuality curtain radio frequency control module measurement apparatus.
Background technology
At present, during PCBA (circuit board) test, operating personnel need to be gone one by one manually on testing circuit plate with tester
Whether each test point meets requirement, and this mode of operation is extremely inconvenient, inefficiency, and easy error measurement, leads
Cause inefficiency, labour cost increases.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that prior art exists, and provides a kind of intellectuality curtain radio frequency to control mould
Block measurement apparatus.
The purpose of this utility model is achieved through the following technical solutions：
Intelligent curtain radio frequency control module measurement apparatus, feature is：Including pneumatic Current Voltage detector unit, radio frequency letter
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 calculation machine connection, 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 through radio-frequency line, and spectrum analyzer data acquisition module is all transmitted even with calculation machine
Connect；Described measurement jig comprises base and positioned at loading plate thereon, and base is provided with bracing frame, and pressing plate passes through elevating mechanism
It is 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
Electric 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
It is the dc source of model HMP-2020.
Further, above-mentioned intelligent curtain radio frequency control module measurement apparatus, wherein, described digital multimeter is
The digital multimeter of model 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
It is attached 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 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, in described calculation machine
Connect a LCD display.
The substantive distinguishing features that technical solutions of the utility model project and significantly progress 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
Reason module is treated measurement signal and is suitably decayed, and analog signal to be controlled by the AI passage of data acquisition module to be surveyed after break-make
Amount, data acquisition module is connected to 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, to measure quiescent voltage and the electric current of product, and during work voltage and
Electric current.Radiofrequency signal is connected to spectrum analyzer up-sampling analysis through radio-frequency cable after then gathering by rf probe.During test
Between be greatly reduced, simple to operate, efficiency is greatly improved.
Brief description
Fig. 1：Structural representation of the present utility model；
Fig. 2：The structural representation of measurement jig.
The implication of each reference of in figure see table：
Specific embodiment
As shown in figure 1, intelligent curtain radio frequency control module measurement apparatus, including pneumatic Current Voltage detector unit 2, penetrate
Frequency 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 placing product 9 to be measured, pneumatic Current Voltage detector unit 2, radio-frequency signal detection unit 3, digital multimeter 4
Respectively it is connected with product 9 to be measured and calculation machine 1, the I/O port of data acquisition module 5 is adjusted with product 9 to be measured and signal attenuation
Reason module 6 controls connection, 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 is connected to spectrum analyzer 7 through radio-frequency line, spectrum analyzer 7 data acquisition module 5 all with
Calculation machine 1 transmission connects, and power supply module 8 of powering is electrically connected with product 9 to be measured.Calculation machine 1 connects one and is used for giving birth to
Become the signal generating unit of test report, calculation machine is also connected with a LCD display.
Wherein, data acquisition module 5 is NI PCI6321DAQ data collecting card.Power supply module 8 of powering is model HMP-
2020 dc source.Digital multimeter 4 is the digital multimeter of model DMM 34401.Spectrum analyzer 7 is HMS-X frequency
Spectrometer.
Signal generating unit according to actual needs, the data of test is automatically generated Word or/and Excel test report, is easy to
Archive management to test data.
As shown in Fig. 2 measurement jig comprises base 10 and 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 provided with 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 the position-limiting unit being installed in place, and collecting unit gathers the letter of this position-limiting unit
Number and identify.Measurement jig adopts the test fixture of open-close type, 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 treated measurement signal and suitably decayed, and analog signal is by data acquisition module
The AI passage of block 5, to control measurement after break-make, gathers measure analog measurement signal by the AI mouth of data acquisition module 5, and leads to
Cross the state that its I/O port controls external device (ED).Data is transmitted over busses 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 analysis.
Communicated with calculation machine by way of USB and RS232 EBI, data acquisition module 5 passes through pci bus
It is connected to calculation machine, its AI mouth is used for the collection of simulant signal of product to be measured, its I/O port is used for controlling the shape of product to be measured
State, the break-make of power supply, to 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
Frequency signal is connected on spectrum analyzer 7 by radio frequency line, and the frequency of sampled signal and power measure analysis through spectrum analyzer 7
Pass to calculation machine 1 by usb bus afterwards.
Need before test to operate employee to be scanned into job number, after sweeping product ID afterwards, program automatically begins to run, and surveys
Test program automatic decision test result after the completion of examination, and preserve and produce corresponding test report, be conducive to follow-up product
Test data is followed the tracks of.
Without manual intervention, all signal measurements and state set and are all automatically performed by test program test process.Survey
The examination time is greatly reduced, simple to operate, need not waste the plenty of time and carry out operator training.Production efficiency significantly carries
Height, and test process is stable and easy to management and control, test data is managed collectively.
It should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality
New interest field；Simultaneously above description, the special personage for correlative technology field should understand and implement, therefore its
It, without departing from the equivalent change being completed under the spirit disclosed in the utility model or modification, should be included in claim
In.
Claims (10)
1. intelligent curtain radio frequency control module measurement apparatus it is characterised in that：Including 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 calculation machine, the I/O port of described data acquisition module and product to be measured and signal attenuation conditioning module
Control and connect, the AI mouth of data acquisition module is connected with product to be measured through signal attenuation conditioning module, the radio frequency work(of product to be measured
Rate signal end is connected to spectrum analyzer through radio-frequency line, and spectrum analyzer data acquisition module is all transmitted with calculation machine
Connect；Described measurement jig comprises base and positioned at loading plate thereon, and base is provided with bracing frame, and pressing plate passes through lift
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 and product to be measured are electrically connected with.
2. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described data is adopted
Collection module is NI PCI6321DAQ data collecting card.
3. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described power supply supplies
Electric module is the dc source of model HMP-2020.
4. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described digital ten thousand
It is the digital multimeter of model DMM 34401 with table.
5. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described frequency spectrum divides
Analyzer is HMS-X spectrum analyzer.
6. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described loading plate
It is provided with the position-limiting unit being installed in place, collecting unit gathers the signal of this position-limiting unit and identifies.
7. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described tester
Calculation machine connects one and is used for generating the signal generating unit of test report.
8. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described loading plate
Material be antistatic material.
9. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described pressing plate
Material is antistatic material.
10. according to claim 1 intellectuality curtain radio frequency control module measurement apparatus it is characterised in that：Described test
One LCD display is connected on computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991994.2U CN205941750U (en) | 2016-08-30 | 2016-08-30 | Intelligent (window) curtain radio frequency control module measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991994.2U CN205941750U (en) | 2016-08-30 | 2016-08-30 | Intelligent (window) curtain radio frequency control module measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941750U true CN205941750U (en) | 2017-02-08 |
Family
ID=57955295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991994.2U Expired - Fee Related CN205941750U (en) | 2016-08-30 | 2016-08-30 | Intelligent (window) curtain radio frequency control module measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-08-30 CN CN201620991994.2U patent/CN205941750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |