CN207200894U - Tooling plate and test system - Google Patents
Tooling plate and test system Download PDFInfo
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- CN207200894U CN207200894U CN201721212118.6U CN201721212118U CN207200894U CN 207200894 U CN207200894 U CN 207200894U CN 201721212118 U CN201721212118 U CN 201721212118U CN 207200894 U CN207200894 U CN 207200894U
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- 238000012360 testing method Methods 0.000 title claims abstract description 137
- 239000000758 substrate Substances 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
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- 230000004064 dysfunction Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
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- 230000003287 optical effect Effects 0.000 description 2
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- 238000013142 basic testing Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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- 238000011079 streamline operation Methods 0.000 description 1
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Abstract
The utility model provides a tooling plate and a test system, wherein the tooling plate comprises a base plate, a bracket, a signal receiver, a control mainboard and a signal generator; the signal generator comprises an audio and video processor and a memory; the control main board is connected between the signal receiver and the audio and video processor; the audio and video processor is connected between the memory and the equipment to be tested; when fixing the equipment that awaits measuring on the frock board, can be connected the equipment that awaits measuring and signal generator, drive the frock board by producing the line again and carry on the equipment that awaits measuring and get into the detection station and test to follow-up can directly treat equipment that awaits measuring and test, need not every workman and all work a telephone switchboard and tear open, and can get into to produce the line at the equipment that awaits measuring and flow wiring before, the wiring process does not influence and produces the line operation, very big improvement the stability of producing the line operation.
Description
Technical field
It the utility model is related to equipment detection field, more particularly to a kind of working plate and test system.
Background technology
Television set will carry out performance detection before dispatching from the factory, and detection process is completed on streamline (chain line) mostly,
Chain carries working plate, and television set is placed on working plate, and television set carries out phase on working plate as producing line flow to each station
The detection answered.
Current working plate function is single, is only television set and provides power supply, and test equipment is all disposed within detection station,
Television along with working plate can stop the default time when flowing to station, and during this period of time the worker in station will complete following
Operation：The signal wire of test equipment is connected with television set, test simultaneously teardown signal line.If could not be complete in this period
Into aforesaid operations, then needing worker, this will cause whole piece producing line to shut down, it is necessary to when aforesaid operations are completed by stop button
After could continue.Obviously, the artificial stability for participating in reducing streamline operation.
Utility model content
The utility model provides a kind of working plate and test system, is entered with overcoming using traditional working plate device under test
During row test, the problem of worker of each detection station is required to wiring and taken out stitches so as to influence testing efficiency.
Specifically, the utility model is achieved by the following technical solution：
A kind of working plate, including substrate and support on the substrate is set, the support is used for Devices to test
It is fixed on working plate；
The working plate also includes：Receive the signal receiver of wireless signal, the control mainboard of reception electric signal, reception string
The signal generator of message number, the first neck that the control mainboard is fixed on substrate and the signal generator is fixed
The second neck on substrate；
The signal generator includes：Receive the audio video processor of rs 232 serial interface signal and the storage of storage audio-video signal
Device；
The control mainboard is connected between the signal receiver and the audio video processor；
The audio video processor is connected between the memory and Devices to test；
When the signal receiver receives wireless signal, the signal generator sends audio-video signal and set to be measured
It is standby.
In one embodiment, the working plate also includes：Receive the Capture plate of audio-video signal；
The Capture plate is connected between the audio-visual output interface of Devices to test and the control mainboard.
In one embodiment, the working plate also includes：USB test boards；
The USB test boards are connected between the control mainboard and Devices to test.
In one embodiment, the working plate also includes：As a result prompting device；
The result prompting device is connected with the control mainboard.
In one embodiment, the result prompting device includes charactron.
In one embodiment, the result prompting device includes buzzer.
In one embodiment, the working plate also includes：Store working plate identity information and/or Devices to test product serial
Number radio-frequency identification card.
In one embodiment, the audio video processor includes one below：Fpga chip, Intel chips, ARM chips.
In one embodiment, the signal receiver is infrared receiving module.
The invention also discloses a kind of test system, including：Send the master control device of wireless signal and such as preceding institute
The working plate stated.
Devices to test is fixed on working plate by working plate of the present utility model by support；The working plate also includes：
Signal receiver, control mainboard and the signal generator including audio video processor and memory；Signal receiver passes through control
Mainboard is connected with audio video processor, and the audio video processor is connected between the memory and Devices to test；In signal
When receiver receives wireless signal, the signal generator sends audio-video signal to Devices to test.Devices to test is fixed
When on working plate, you can Devices to test is connected with signal generator, then drives working plate to carry Devices to test by producing line and enters
Enter detection station to be tested, so as to subsequently can directly device under test tested, without each worker's wiring and tear open
Line, and wiring before producing line flows can be entered in Devices to test, wiring process does not influence producing line operating, greatly improves producing line
The stability of operation.
Brief description of the drawings
Fig. 1 is a kind of logic diagram of working plate shown in the exemplary embodiment of the utility model one；
Fig. 2 is a kind of logic diagram of working plate shown in the utility model another exemplary embodiment；
Fig. 3 is a kind of logic diagram of working plate shown in the utility model another exemplary embodiment；
Fig. 4 is a kind of logic diagram of working plate shown in the utility model another exemplary embodiment；
Fig. 5 is a kind of logic diagram of working plate shown in the utility model another exemplary embodiment；
Fig. 6 is a kind of logic diagram of test system shown in the utility model another exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent apparatus and method of some aspects being described in detail in appended claims, of the present utility model.
It is only merely for the purpose of description specific embodiment in the term that the utility model uses, and is not intended to be limiting this reality
With new." one kind ", " described " and "the" of singulative used in the utility model and appended claims
It is intended to include most forms, unless context clearly shows that other implications.It is also understood that term used herein " and/
Or " refer to and any or all may be combined comprising the associated list items purposes of one or more.
It will be appreciated that though various information may be described using term first, second, third, etc. in the utility model,
But these information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not
In the case of departing from the scope of the utility model, the first information can also be referred to as the second information, and similarly, the second information can also
It is referred to as the first information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or
" when ... " or " in response to determining ".
Working plate can carry parts and equipment etc. on a production line, and carrying out Integration Assembly And Checkout (needs what is tested
Hereinafter referred to as Devices to test) etc., modern automation streamline is normally set up stopping a fixation when Devices to test reaches detection station
Testing time, producing line flows after the testing time, brings the Devices to test of this detection station into next detection station, transmission one
Individual new Devices to test continues to test into this detection station.Corresponding signal generator is configured with detection station, is being tested
Worker will complete following operate in time：The detection line of signal generator is inserted to the corresponding interface of Devices to test, tested
With dismounting detection line.But different worker's wiring is different with the speed taken out stitches, when could not complete aforesaid operations at the appointed time,
Worker makes whole piece producing line shut down by stop button, until producing line is further continued for running after the completion of aforesaid operations.Obviously, by wiring
The work manually participated in the needs such as take out stitches is distributed to each station of producing line, significantly increases the risk of producing line pause operating,
Reduce the stability of producing line operation.
Therefore, the utility model proposes a kind of working plate, as shown in figure 1, the working plate 100 includes substrate 120, when
So, the guide groove bar for being easy to it to be slided in producing line and/or movable pulley (not shown) etc. can be installed on substrate 120, can
It is that Devices to test 200 is powered to set wire and socket (not shown) etc. on substrate 120；Also set up in working plate 100
Devices to test 200, can be fixed on working plate 100, because support 130 will can also be treated by support 130 by support 130
Measurement equipment 200 is supported in the air, and other parts, energy are set so as to retain certain space between Devices to test 200 and substrate 120
Enough increase the space availability ratio of working plate 100；It is of course also possible to clip with positioning function etc. is selected by Devices to test 200
It is fixed on working plate 100, the utility model is not construed as limiting to the concrete form of support 130.
Herein on basis, the utility model is provided with control mainboard 111, the and of signal generator 112 in working plate 100
Signal receiver 150, the first neck 113 and the second neck 114 can be set on substrate 120, by control mainboard 111 and letter
Number generator 112 etc. is fixed on substrate 120, for example, fixing control mainboard 111 by the first neck 113, passes through the second neck
114 fixed signal generators 112.
Signal generator 112 used in the utility model is directed to the equipment that Devices to test 200 sends signal used in test, and
Can according to corresponding to being selected Devices to test 200 signal generator 112, for example, when Devices to test 200 be television set, then this
Signal generator 112 can be television test signal generator, as a kind of instrument for producing television measuring signal, by television system
Formula produces special test signal, as the signal source measured to television system or equipment, there is two class television measuring signals
Generator, one kind is referred to as TV insertion trip signal generator, to produce based on special test signal；The another kind of TV that is referred to as is surveyed
Pictcure generator is tried, to produce based on special test image.Some television test signal generators are that two kinds of functions are combined
Together.
Television test signal generator specially produces the test signal based on video line rate or field frequency, and test signal can
Be in Sine-squared ripple, staircase waveform, sawtooth waveforms, subcarrier modulation Sine-squared ripple and the subcarrier superposition ripple such as staircase waveform extremely
In the ripple such as one item missing or sawtooth waveforms, multiburst, black-to-white level alternating line frequency square wave, field-frequency square wave and shock wave extremely
One item missing.Correlation technique defines corresponding measurement index, such as signal to noise ratio, the differential gain, the differential phase, YC gain
Difference, delay inequality, luminance signal are non-linear, distortion of short duration, row time distortion, field time distortion, distortion of long duration, carrier chrominance signal
At least one of in the indexs such as distortion, amplitude versus frequency characte and time-frequency characteristic.Above-mentioned various waveform signals are sent into tested television system
Or after equipment, tested in video output terminals with the oscillograph of special test television-quality, you can it is special quantitatively to measure these
The index of door, determines system under test (SUT) or equipment quality.
TV insertion trip signal generator, which combines above-mentioned various special test signals, is inserted into TV signal
Field flyback in, above-mentioned measurement index can be monitored at any time while transmitting television signals, do not influence the normal biography of television image
It is defeated, it is easy to monitor television transmission quality in real time.Correlation technique defines the accurate location of insertion test row signal, China
Television system be in the row of the 17th, 18,330 and 331 4 insert standard test row signal.
Television measurement pattern as signal generator to produce the test image of standard, such as grid, dot matrix, gridiron pattern, gray scale
Bar, colour bar, multiburst and integration test image etc., the quality of television image can be more intuitively judged from these test images.
With the development of TV signal digitizing technique and mass storage, television pattern generator can supply Ji Zheng it is international or
Standard real image as defined in the country, to more accurately comprehensive descision quality of TV image.
Signal generator 112 can include：Memory 118 and audio video processor 119, it can store in memory 118
The basic test such as waveform signal and/or picture signal etc. (are subsequently referred to as audio-video signal), and audio video processor 119 is receiving
During control instruction, the audio-video signal stored in memory 118 can be transferred and be sent to Devices to test 200, to be set to be measured
Standby 200 are tested.Signal generator 112 can use the independent equipment such as television test signal generator, can also use
Circuit board with the function, the space of the occupancy of signal generator 112 can be saved by removing shell, and the utility model is sent out signal
The concrete form of raw device 112 is not construed as limiting.Audio video processor 119 can be fpga chip, Intel chips or ARM chips etc..
FPGA (Field-Programmable Gate Array), i.e. field programmable gate array, it be PAL, GAL or CPLD it
The product further developed on the basis of the programming device of class.It is as one kind in application specific integrated circuit (ASIC) field
Semi-custom circuit and occur, both solved the deficiency of custom circuit, it is limited to overcome original programming device gate circuit number again
The shortcomings that.Arm processor is the first item risc microcontroller of the low-power consumption cost of Acorn Co., Ltds of Britain design.Full name
For Acorn RISC Machine.Arm processor is 32 designs in itself, but is also equipped with 16 bit instruction collection, in general than etc.
32 codes of valency are saved up to 35%, and the institute that can but retain 32 systems is advantageous.
Control mainboard 111 is connected between signal receiver 150 and audio video processor 119；Audio video processor 119 connects
It is connected between memory 118 and Devices to test 200.Needing to receive instructs ability machine just to open test process, is set with outside
Standby (for example, remote control etc.) sends wireless signal and represented exemplified by opening test, although actually being received by audio video processor 119
It can be tested to the wireless signal, but the function in generation is referred specifically to, it is necessary to by controlling in order to accurately identify wireless signal
Mainboard 111 is handled wireless signal, and audio video processor 119 is sent in the form of rs 232 serial interface signal, so as to audio frequency and video
Processor 119 can accurately perform corresponding function.Because signal wire is more in test process, the signal of transmission is also more, is
The interference between signal is avoided, receives after wireless signal that transmission effect is preferable in the form of wired.However, due to television set etc.
Most of interface of Devices to test 200 is all disposed within the back side, while in order to not block display screen, it will usually by Devices to test 200
Substrate 120 is placed on close to the region of detection station, after control mainboard 111 and signal generator 112 etc. are arranged on into substrate 120
The region in face, and control the signal for starting detection generally wirelessly to send to control mainboard 111, and above-mentioned arrangement mode
The transmission of wireless signal may be hindered, in order to ensure that wireless signal can accurately be transferred to control mainboard 111, this practicality is new
The embodiment of type one is to receive the wireless signal that external equipment sends by signal receiver 150, then by signal receiver 150 by nothing
Line signal is converted into wire signal (electric signal) and is sent to control mainboard 111.During due to being tested for television set, wireless communication
Number be typically infrared signal, that is, be typically with infrared transmission module send wireless signal, therefore, can using infrared receiving module as
Signal receiver 150, in order to avoid the interference between signal, infrared receiving module and control mainboard 111 can be passed through wired side
Formula connects.
In the utility model, when Devices to test 200 is fixed on working plate 100, you can by Devices to test 200 and signal
Generator 112 connects, then drives working plate 100 to carry Devices to test 200 by producing line and tested into detection station, from then
It is continuous directly to be tested device under test 200, without each worker's wiring and take out stitches, and can be in Devices to test 200
Wiring before being flowed into producing line, wiring process do not influence producing line operating, greatly improve the stability of producing line operation.
Certainly, the utility model can be used for testing a variety of Devices to tests 200, for example, audio amplifier or television set etc.,
Audio-video signal corresponding to being stored according to different Devices to tests 200 in signal generator 112, you can be measured set to different
Standby 200 are tested.Next illustrated exemplified by testing television set, stored in signal generator 112 for sound
Vision signal.
In order to improve automatic test level and improve the utilization ratio of component, because control mainboard possesses data analysis
Ability, and after Devices to test 200 receives audio-video signal, corresponding audio-video signal can be exported, for example, receiving audio
Signal, which plays sound or receives vision signal, plays image frame etc., the signal that Devices to test 200 is exported and the letter received
Number it is compared, you can judge whether the corresponding function of Devices to test 200 is qualified.As shown in Fig. 2 Devices to test 200 possesses shadow
Sound output interface (AV/OUT, Audio Video OUT) 201, audio-visual output interface 201 can export audio-video signal, in shadow
Sound output interface 201 can play the audio-video signal when connecting other video equipments or power amplifying device, so as to pass through
Whether the function that the situation that video equipment and/or power amplifying device play detects audio-visual output interface 201 is normal, but such inspection
Survey mode is more complicated, and has been superimposed the error of video equipment and power amplifying device, is connect for ease of the audio-visual output of device under test 200
Mouth 201 is tested, and the utility model gathers the audio-video signal of the audio-visual output of output interface 201 with Capture plate 115,
The audio-video signal is analyzed by detection module 110 to judge whether the function of the audio-visual output interface 201 is normal.
Capture plate 115 is connected between the audio-visual output interface 201 of Devices to test 200 and control mainboard 111；
When testing audio-visual output interface 201, the control signal generator 112 of control mainboard 111 sends sound to Devices to test 200 and regarded
Frequency signal, Devices to test 200 export after handling the audio-video signal from audio-visual output interface 201, Capture plate
115 gather the audio-video signal, and the audio-video signal collected is back into control mainboard 111, and control mainboard 111 is according to connecing
The audio-video signal of receipts judges whether the function of audio-visual output interface 201 is normal.By using mode described in the present embodiment, without
Use video equipment and power amplifying device, it is only necessary to increase cheap Capture plate 115, can greatly reduce detection into
This, and judge whether the function of audio-visual output interface 201 is normal by control mainboard 111, participated in without artificial, improve detection
Automated procedures, testing result are more accurate.
USB (Universal Serial Bus, USB) can be all set to connect in many Devices to tests 200
Mouthful, as shown in figure 3, the test to USB interface 202 mainly has at present：Detect whether switching performance normal and/or transmission speed
Deng.Exemplified by detecting switching performance, conventional meanses are detected by plugging the peripheral hardwares such as flash disk, and the utility model adds USB
Test board 116, USB test boards 116 are connected between the USB interface 202 of Devices to test 200 and control mainboard 111；To USB
When interface 202 is tested, plug signal can be simulated by producing, control USB test boards 116 simulate flash disk insertion/extraction
State, so as to detect the switching performance of USB interface 202, control mainboard 111 judges USB interface 202 according to testing result
Function it is whether normal.Simulation plug signal can be stored in advance in USB test boards 116, can also be stored in advance in control
In mainboard 111 processed, or generated in real time by control mainboard 111, the utility model is not restricted to this.
USB interface 202 common at present can be divided into USB2.0 or USB3.0, USB2.0 reason according to transmission speed difference
It is 480M per second by highest transmission data, and USB3.0 theoretical maximum speed is up to that 5G is per second, and in theory, USB3.0 is most
High transmission speed is more than 10 times of USB2.0, therefore USB2.0, USB3.0 difference in selling prices are also larger.Connect to detect USB
The transmission speed of mouth 202, test data can be write to Devices to test 200 by USB interface 202, according to write-in test data
Size and the duration that expends of write-in can calculate the transmission speed of USB interface 202.The test data can be stored in advance in
In USB test boards 116, USB test boards 116 write Devices to test 200 when receiving control instruction, by test data, and remember
Record writes the duration that the test data expends；Certainly, the test data can also be stored in advance in control mainboard 111, this reality
This is not restricted with new.
As it was previously stated, control mainboard 111 can be with the audio-visual output interface 201 and/or USB interface 202 of device under test 200
Deng function tested, and need export judged result.As shown in figure 4, result prompting device 140 is added in the present embodiment,
As a result prompting device 140 is connected with control mainboard 111, and control mainboard 111 will determine that result is sent to result prompting device.As a result prompt
Device 140 can be charactron, colored LED or LCD screen etc., and the information shown according to result prompting device 140 may know that and treat
Whether the function of the interface of measurement equipment 200 is normal.For example, when result prompting device 140 is charactron, 0 expression can be pre-defined
The function of USB interface 202 is normal, and 1 represents dysfunction；When LED of the result prompting device 140 for colour, can determine in advance
The function of the bright expression USB interface 202 of lamp of adopted green is normal, the bright expression dysfunction of red lamp.It is, of course, also possible to increase honeybee
The device that ring device etc. can alarm, in 111 determining interface dysfunction of control mainboard, by making buzzer call remind work
Personnel's concern and timely processing.
In actual production process, factory can all detect to many platform Devices to tests 200 daily, be examined for the ease of arranging
Survey result and testing result is corresponded with Devices to test 200, as shown in figure 5, radio frequency can be set to know in working plate 100
Do not block 160.What radio-frequency identification card 160 utilized is REID, radio frequency identification, RFID (Radio Frequency
Identification) technology, also known as radio frequency identification, it is a kind of communication technology, can be identified by radio signals specific
Target simultaneously reads and writes related data, without establishing mechanical or optical contact between identifying system and specific objective.If radio frequency, one
As be microwave, 1-100GHz, identify and communicate suitable for short distance.Radio frequency identification (RFID) is a kind of wireless communication technology, can be with
Specific objective is identified by radio signals and reads and writes related data, without establishing machinery between identifying system and specific objective
Or optical contact.The signal of radio is the electromagnetic field by being tuned into radio frequency, data from being attached on article
Send out on label, recognized with automatic with following the trail of the article.In the electromagnetic field that some labels are sent in identification from identifier
Energy is can be obtained by, and does not need battery；Also there is label to possess power supply in itself, and can actively send radio wave and (be tuned into
The electromagnetic field of radio frequency).Label contains the information of Electronic saving, can be identified within several meters.It is different from bar code
, RF tag need not be within identifier sight, can also be embedded in and be tracked within object.Used in the utility model
The identity information of working plate 100 and/or the product ID (Serial of Devices to test 200 can be stored in radio-frequency identification card 160
Number, SN code), such as the numbering of working plate 100 or label etc.；Its carrying can be directly read from radio-frequency identification card 160
Devices to test 200 product ID, with identification be currently which platform Devices to test 200 is tested；It is of course also possible to
When Devices to test 200 is fixed on working plate 100, by the identity information of Devices to test 200 and the identity information of working plate 100
It is corresponding, by corresponding relation storage beyond the clouds, then when follow-up device under test 200 is tested, read the body of working plate 100
Part information, it is currently which platform Devices to test 200 is tested that can be matched by corresponding relation, and by test result with treating
The identity information association of measurement equipment 200 preserves.By this programme, the production and test residing for Devices to test 200 can also be monitored
Stage, can be with the information source tracing of device under test 200.
Wherein, radio-frequency identification card 160 can be RFID (Radio Frequency Identification, radio frequency identification)
Card, or NFC (Near Field Communication, wireless near field communication) module etc..When radio-frequency identification card 160
For RFID card when, the identity information that stores in RFID card can be read by RFID reader.Radio-frequency identification card 160 is arbitrarily may be used
The unit of identity information is stored, this can be restricted according to the applicable unit of actual use demand selection, the utility model.
Although the accompanying drawing of the various embodiments described above increases some units to realize on the basis of previous embodiment accompanying drawing,
But increased unit can in any combination in each embodiment, the utility model is not restricted to this.
Above-mentioned working plate 100 in actual use, typically according to outside send wireless signal device under test
200 are tested, and in test system 600 as shown in Figure 6, produce wireless signal can be master control device 300.
The function of unit and the implementation process of effect specifically refer to corresponding in above-mentioned working plate in above-mentioned test system
The implementation process of step, will not be repeated here.
For test system embodiment, because it corresponds essentially to working plate embodiment, so related part referring to
The part explanation of working plate embodiment.Test system embodiment described above is only schematical, wherein described
The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be with
It is or may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can
To select some or all of module therein to realize the purpose of the utility model according to the actual needs.This area is general
Logical technical staff is without creative efforts, you can to understand and implement.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (10)
1. a kind of working plate, it is characterised in that including support substrate and setting on the substrate, the support is used for will
Devices to test is fixed on working plate；
The working plate also includes：Receive the signal receiver of wireless signal, the control mainboard of reception electric signal, reception serial ports letter
Number signal generator, the first neck that the control mainboard is fixed on substrate and the signal generator is fixed on base
The second neck on plate；
The signal generator includes：Receive the audio video processor of rs 232 serial interface signal and the memory of storage audio-video signal；
The control mainboard is connected between the signal receiver and the audio video processor；
The audio video processor is connected between the memory and Devices to test；
When the signal receiver receives wireless signal, the signal generator sends audio-video signal to Devices to test.
2. working plate as claimed in claim 1, it is characterised in that the working plate also includes：Receive the shadow of audio-video signal
Sound gathers clamp；
The Capture plate is connected between the audio-visual output interface of Devices to test and the control mainboard.
3. working plate as claimed in claim 2, it is characterised in that the working plate also includes：USB test boards；
The USB test boards are connected between the control mainboard and Devices to test.
4. working plate as claimed in claim 3, it is characterised in that the working plate also includes：As a result prompting device；
The result prompting device is connected with the control mainboard.
5. working plate as claimed in claim 4, it is characterised in that the result prompting device includes charactron.
6. working plate as claimed in claim 4, it is characterised in that the result prompting device includes buzzer.
7. the working plate as any one of claim 1 to 6, it is characterised in that the working plate also includes：Store frock
The radio-frequency identification card of plate identity information and/or Devices to test product ID.
8. working plate as claimed in claim 7, it is characterised in that the audio video processor includes one below：FPGA cores
Piece, Intel chips, ARM chips.
9. working plate as claimed in claim 7, it is characterised in that the signal receiver is infrared receiving module.
A kind of 10. test system, it is characterised in that including：Send the master control device of wireless signal and such as claim 1 to 9
Any one of working plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212118.6U CN207200894U (en) | 2017-09-20 | 2017-09-20 | Tooling plate and test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212118.6U CN207200894U (en) | 2017-09-20 | 2017-09-20 | Tooling plate and test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200894U true CN207200894U (en) | 2018-04-06 |
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ID=61788255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212118.6U Active CN207200894U (en) | 2017-09-20 | 2017-09-20 | Tooling plate and test system |
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| Country | Link |
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| CN (1) | CN207200894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324323A (en) * | 2018-09-30 | 2019-02-12 | 深圳创维－Rgb电子有限公司 | Localization method, device and the computer readable storage medium of target point |
| CN112462232A (en) * | 2020-11-24 | 2021-03-09 | 博森电子(东莞)有限公司 | Testing device and testing method suitable for key circuit board and receiving circuit board |
| CN113179495A (en) * | 2021-03-31 | 2021-07-27 | 德氪微电子(深圳)有限公司 | Testing device and method adopting millimeter wave communication and storage medium |
-
2017
- 2017-09-20 CN CN201721212118.6U patent/CN207200894U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324323A (en) * | 2018-09-30 | 2019-02-12 | 深圳创维－Rgb电子有限公司 | Localization method, device and the computer readable storage medium of target point |
| CN112462232A (en) * | 2020-11-24 | 2021-03-09 | 博森电子(东莞)有限公司 | Testing device and testing method suitable for key circuit board and receiving circuit board |
| CN113179495A (en) * | 2021-03-31 | 2021-07-27 | 德氪微电子(深圳)有限公司 | Testing device and method adopting millimeter wave communication and storage medium |
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