CN206097857U - Display screen testing arrangement - Google Patents
Display screen testing arrangement Download PDFInfo
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- CN206097857U CN206097857U CN201620972943.5U CN201620972943U CN206097857U CN 206097857 U CN206097857 U CN 206097857U CN 201620972943 U CN201620972943 U CN 201620972943U CN 206097857 U CN206097857 U CN 206097857U
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Abstract
The utility model provides a display screen testing arrangement. Including test controller, the reset controller, a plurality of reset keys, display screen connector and beginning pilot lamp, the display screen connector is connected with plurality of display screens, the beginning pilot lamp is connected with the display screen connector, the reset controller is connected with a plurality of reset keys and test controller respectively, receive the reset instruction of a plurality of reset keys transmission simultaneously, the transmission test touch signal give test controller, test controller is connected with reset controller and display screen connector respectively, receive the test touch signal of reset controller transmission. The utility model provides a plurality of reset keys can once send a plurality of reset instructions through triggering a plurality of reset keys simultaneously, and the reset controller that provides triggers test controller and detects a plurality of different images that show screen display and show in succession according to a plurality of reset instructions of received to the detection efficiency of display screen has been improved.
Description
Technical field
The utility model is related to test device and display screen technology field, fills in particular to a kind of test of display screen
Put.
Background technology
At present, when testing display screen, great majority are tested display screen using special testing tool, with
Improve testing efficiency.
Currently, when display screen is detected, need to detect the display situation that display screen shows multiple different images, with
Determine whether display screen conforms to quality requirements.Display screen testing tool is provided with a SR, during detection display screen, user
The SR is clicked on, triggering display screen testing tool transfers piece image, tests the feelings that display screen shows piece image
Condition.Often test afterwards before a sub-picture, user will first click on the SR, so as to trigger display screen testing tool successively
Other each images are transferred, the display situation that display screen shows other each images is tested successively.
Due to being required for user to click on SR before one display image of every detection, when display screen needs the aobvious of test
When diagram picture is a lot, the multiple of the SR is triggered successively, test needs take a substantial amount of time, and efficiency is very low.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of display screen test device, there is provided Duo Gefu
Position key, by the way that simultaneously triggering multiple reset keys can once send multiple reset instructions, so as to improve the detection efficiency of display screen.
In a first aspect, the utility model embodiment provides a kind of display screen test device, described device includes：Test control
Device processed, reset controller, multiple reset keys, display screen connector and beginning indicator lamp；
The display screen test connector is connected with multiple display screens；
The beginning indicator lamp is connected with the display screen connector, receives the connection of the display screen connector transmission
The indication signal of display screen, lights the beginning indicator lamp；
The reset controller is connected respectively with multiple reset keys and the test controller, while receiving multiple institutes
The reset instruction of reset key transmission is stated, transmission test touching signals give the test controller；
The test controller is connected respectively with the reset controller and the display screen connector, receives the reset
The test touching signals of controller transmission, once trigger the display that the test controller tests the display screen connector connection
The multiple images that screen shows.
With reference in a first aspect, the utility model embodiment provides the first possible realization side of above-mentioned first aspect
Formula, wherein, the reset controller includes visual detector and the first touch controller；
Described image detector is connected respectively with the test controller and first touch controller, surveys described in real-time detection
The detection state of the currently displaying image of examination controller, and the detection state transfer of the currently displaying image is touched to described first
Control device；
First touch controller is connected with the test controller, examines in the currently displaying image of the detection state instruction
Test touching signals are sent when having surveyed to the test controller, the test controller is received after the test trigger signal
Automatically the detection of next display image is performed.
With reference in a first aspect, the utility model embodiment provides second possible realization side of above-mentioned first aspect
Formula, wherein, the reset controller also includes showing screen detector and the second touch controller；
The display screen detector is connected respectively with the test controller and second touch controller, described in real-time detection
The detection state of the display screen of test controller detection, and give the touch-control by the detection state transfer of the display screen of the detection
Device；
Second touch controller is connected with the test controller, examines in the display screen of the detection state instruction detection
Test trigger signal is sent when having surveyed to the test controller, the test controller is received after the test trigger signal
It is automatically stopped the detection to display screen.
With reference in a first aspect, the utility model embodiment provides the third possible realization side of above-mentioned first aspect
Formula, wherein, the test controller includes storage element, pixel detection element, judges switching device and result display element；
The storage element is connected respectively with the reset controller and the display screen connector, receives the control that resets
Device processed touches the test trigger signal of transmission, the display screen that the image transmitting of storage is connected to the display screen connector；
The pixel detection element respectively with the display screen connector, the judgement switching device and the storage element
Connection, the dispaly state of each pixel when detecting that the display screen shows described image is transferred to the dispaly state described
Storage element and the judgement switching device；
The judgement switching device is connected respectively with the storage element and the reset controller, receives the pixel inspection
The dispaly state of element transmission is surveyed, and receives the test touching signals that the reset controller or the reset key are transmitted,
Transmission image sends indication signal and transmits to the storage element, so that storage element transmission multiple images give the display
The display screen of screen connector connection；
The result display element is connected with the storage element, shows the test result of the storage element transmission.
With reference to the third possible implementation of first aspect, the utility model embodiment provides above-mentioned first aspect
The 4th kind of possible implementation, wherein, the storage element includes image storage element and test result storage element；
Described image storage element is connected respectively with the judgement switching device and the display screen connector, receives described
Judge that the described image that switching device is transmitted sends indication signal, transmit multiple images to the aobvious of display screen connector connection
Display screen；
The test result storage element is connected respectively with the pixel detection element and the result display element, receives
The dispaly state of the pixel detection element transmission, is transferred to test result the result display element and shows.
With reference in a first aspect, the utility model embodiment provides the 5th kind of possible realization side of above-mentioned first aspect
Formula, wherein, described device also includes buzzer；
The buzzer is bonded with the reset controller and the plurality of reset respectively, receives the reset controller
Or the test touching signals of the plurality of reset key transmission, play test prompts voice messaging.
With reference to the 4th kind of possible implementation of first aspect, the utility model embodiment provides above-mentioned first aspect
The 6th kind of possible implementation, wherein, described device also include USB (Universal Serial BUS, general serial is total
Line) interface；
The USB interface is connected respectively with external analysis equipment and the test result storage element, receives the test
The test result of as a result storage element transmission, by the test result external analysis equipment is transferred to.
With reference in a first aspect, the utility model embodiment provides the 7th kind of possible realization side of above-mentioned first aspect
Formula, wherein, the display screen connector includes wire and cable connector, and described wire and cable connector one end connects with the test controller
Connect, the other end is connected with multiple display screens；
Or, the display screen connector include testing mould, the testing mould respectively with the test controller and
Multiple display screen connections.
With reference to the 7th kind of possible implementation of first aspect, the utility model embodiment provides above-mentioned first aspect
The 8th kind of possible implementation, wherein, the testing mould also include fixture, fixture controller, air gauge and test board；
The test board is connected with the test controller, and the multiple display screens of the test board grafting；
The fixture is arranged on the test board top；
The fixture controller is connected respectively with the fixture and the air gauge, receives the air pressure of the air gauge transmission
Data, transmission range Regulate signal gives the fixture.
With reference in a first aspect, the utility model embodiment provides the 9th kind of possible realization side of above-mentioned first aspect
Formula, wherein, described device also includes package panel；
The test controller, the reset controller, multiple reset keys, the display screen connector and described open
Beginning indicator lamp is installed in the package panel.
In the utility model embodiment, the test device of display screen includes：It is test controller, reset controller, multiple
Reset key, display screen connector and start indicator lamp, display screen test connector be connected with multiple display screens, start indicator lamp and
Display screen connector connects, the indication signal that display screen is connected of reception display screen connector transmission, lighting start indicator lamp,
Reset controller is connected respectively with multiple reset keys and test controller, while the reset instruction of multiple reset key transmission is received,
To test controller, test controller is connected respectively transmission test touching signals with reset controller and display screen connector, connects
The test touching signals of level controller transmission are recovered, the display screen of test controller test display screen connector connection is once triggered
The multiple images of display.Multiple reset keys that the utility model is provided, by the way that simultaneously triggering multiple reset keys can once send many
Individual reset instruction, there is provided reset controller according to the multiple reset instructions for receiving, the one-time continuous inspection of triggering test controller
Multiple different images that display screen shows are surveyed, so as to improve the detection efficiency of display screen.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Figure 1A shows a kind of structural representation of the test device of display screen that the utility model embodiment 1 is provided；
Figure 1B shows the structural representation of the reset controller that the utility model embodiment 1 is provided；
Fig. 1 C show the structural representation of the test controller that the utility model embodiment 1 is provided；
Fig. 1 D show the structural representation of the wire and cable connector that the utility model embodiment 1 is provided；
Fig. 1 E show the structural representation of the testing mould that the utility model embodiment 1 is provided；
Fig. 1 F show that the utility model embodiment 1 provides the alternative structural representation of the test device of display screen
Figure.
Description of symbols in above figure is as follows：
1:Test controller, 2：Reset controller, 3：Reset key, 4：Display screen connector, 5：Beginning indicator lamp, 6：Buzzing
Device, 7：USB interface, 8：Package panel；
11：Storage element, 12：Pixel detection element, 13：Judge switching device, 14：As a result display element；
111：Image storage element, 112：Test result storage element；
21：Visual detector, 22：First touch controller, 23：Show screen detector, the second touch controller 24；
41：Wire and cable connector, 42：Testing mould；
421：Fixture, 422：Fixture controller, 423：Air gauge, 424：Beta version.
Specific embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than the reality of whole
Apply example.The component of the utility model embodiment generally described and illustrated in accompanying drawing herein can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In view of a reset key in prior art, is provided with the test device of display screen, reset key is often pressed once,
The image that the test device test display screen of display screen of triggering shows, when display screen needs the image of test more
When, needing to take a substantial amount of time, testing efficiency is relatively low.Based on this, the utility model embodiment is surveyed there is provided a kind of display screen
Trial assembly is put, and improves the detection efficiency of display screen.It is described below by embodiment.
Embodiment 1
Referring to Figure 1A, the utility model embodiment provides a kind of display screen test device, and device includes：Test controller
1st, reset controller 2, multiple reset keys 3, display screen connector 4 and beginning indicator lamp 5；
Display screen connector 4 is connected with multiple display screens；
Start indicator lamp 5 to be connected with display screen connector 4, receive the transmission of display screen connector 4 connects display screen
Indication signal, lighting start indicator lamp 5；
Reset controller 2 is connected respectively with multiple reset keys 3 and test controller 1, while receive multiple reset keys 3 transmitting
Reset instruction, transmission test touching signals to test controller 1；
Test controller 1 is connected respectively with reset controller 2 and display screen connector 4, receives the transmission of reset controller 2
Test touching signals, once trigger the multiple images that the display screen of the connection of the test display screen of test controller 1 connector 4 shows.
Above-mentioned display screen can be LCD (Liquid Crystal Display, liquid crystal display) or OLED (Organic
Light-Emitting Diode, Organic Light Emitting Diode) display.
Above-mentioned test controller 1 can be integrated chip, MCU (Micro Controller Unit, micro-control unit) or
Single-chip microcomputer etc..
Above-mentioned beginning indicator lamp 5 can be LED (Light Emitting Diode, light emitting diode), start indicator lamp 5
Display screen connector can be detected when indicator lamp 5 is started with automatic detection display screen connector 4 and the connection of display screen
4 with display screen when linking together, and starts indicator lamp 5 and lights, and indicates that display screen connector 4 is connected with display screen；Work as beginning
When indicator lamp 5 detects display screen connector 4 and is not connected with display screen, start indicator lamp 5 and extinguish, indicate display screen connector 4 not
Connect display screen or be fully disconnected with display screen and be connected；When indicator lamp 5 is started display screen connector 4 is detected with display screen company
When connecing bad, start indicator lamp 5 and flash, indicate display screen connector 4 and display screen bad connection；Technical staff starts in test
Before, can according to the situation of change for starting indicator lamp 5 check display screen connector 4 whether with display screen good connection, after thinking
The test of continuous display screen is ready.
Above-mentioned reset key 3 can be trigger button, and the display screen test device can include multiple reset keys 3, for side
Just illustrate, two reset keys 3 are only schematically illustrated in Figure 1A, and the utility model embodiment is not to the concrete of reset key 3
Number makes restriction.
When display screen connector 4 is correctly connected to display screen, start indicator lamp 5 light, technical staff according to start refer to
Show that the prompting of lamp 5 prepares to start to test display screen.Now technical staff can trigger survey by clicking on multiple reset keys 3 simultaneously
Examination operation.When technical staff presses multiple reset keys 3 simultaneously, each reset key 3 produces a reset instruction, the reset instruction
Can be high level or low level signal.Multiple reset instruction simultaneous transmissions start test to reset controller 2, instruction.It is multiple
Level controller 2 is received after multiple reset instructions simultaneously, produces multiple test touching signals, and according to the test touch-control letter for producing
Number number, continuous trigger test controller more than 1 times, to indicate multiple differences that the follow-on test display screen of test controller 1 shows
Image.
After test controller 1 receives multiple test touching signals of the continuous trigger of reset controller 2, test controller
1 according to the number for testing touching signals received in preset time period, judges now to need to test the figure that display screen shows
As number, and test the image of the corresponding number that display screen shows.Wherein, the default time period can once be resetted from triggering
Key 3 is transferred to the time used by test controller 1 to test touching signals.
Multiple reset keys 3 of above-mentioned setting, when technical staff presses multiple reset keys 3 one times simultaneously, test controller 1
The multiple different image that display screen shows can be tested, thus, shorten having tested used by all display images of display screen
Time, improve detection efficiency.
Referring to Figure 1B, reset controller 2 includes the touch controller 22 of visual detector 21 and first；
Visual detector 21 is connected respectively with the touch controller 22 of test controller 1 and first, and real-time detection test controller 1 is worked as
The detection state of the display screen display image of front detection, and give the first touch controller by the detection state transfer of currently displaying image
22；
First touch controller 22 is connected with test controller 1, sends out when the currently displaying image of detection state instruction has been detected
Send test touching signals to test controller 1, test controller 1 is received and perform automatically after test trigger signal next display figure
The detection of picture.
Above-mentioned detection state can be the progress situation of the currently displaying image of display screen that test controller 1 is being detected.
The progress of the currently displaying image of display screen of detection it may is that：Piece image is being detected, or is detecting the second width
Image etc..
Visual detector 21 obtains in real time the detection state of the currently displaying image of test controller 1, and by the detection state
The first touch controller 22 is transferred to, when the currently displaying image of detection state instruction has been detected, the first touch controller 22 sends to be surveyed
To test controller 1, test controller 1 is received and perform automatically after test touching signals next display image examination touching signals
Detection.For example：When technical staff presses 1# reset keys 3 and 2# reset keys 3 simultaneously, reset controller 2 receives biography simultaneously
2 defeated reset instructions, and continuous trigger test controller 2 times, to test controller 12 test touching signals are continuously transmitted；
Touching signals are tested when test controller 1 receives 2 within the default time period, then the follow-on test display screen of test controller 1
2 different images for showing；When test controller 1 is detected to display screen, the test control of the real-time detection of visual detector 21
The detection state of the currently displaying image of device processed 1；When visual detector 21 is detected detects piece image, image detection
Device 21 then proceeds detection；When visual detector 21 detects piece image have been detected, visual detector 21 is by
The state that piece image has been detected is sent to the first touch controller 22, and it is aobvious that the first touch controller 22 then triggers the detection of test controller 1
The second width image that display screen shows.When piece image and the second width image have been detected, test controller 1 stops to showing
The display image of screen is detected, until the first touch controller 22 triggers again test controller 1.
Referring to Figure 1B, reset controller 2 also includes showing the touch controller 24 of screen detector 23 and second；
Show that screen detector 23 is connected respectively with the touch controller 24 of test controller 1 and second, real-time detection test controller 1
The detection state of the display screen of detection, and give the second touch controller 24 by the detection state transfer of the display screen of detection；
Second touch controller 24 is connected with test controller 1, sends out when the display screen for detecting state instruction detection has been detected
Test touching signals are sent to test controller 1, test controller 1 is received and is automatically stopped to display screen after test touching signals
Detection.
Above-mentioned detection state can be the information of the display screen that test controller 1 is being detected.The information of display screen can be with
It is：What is detected is 1# display screens, and 2# display screens are not detected or detected.
Show the detection state of the display screen of the detection of 23 real-time detection test controller of screen detector 1.Show when N# is detected
When display screen has been detected, show that screen detector 23 sends test touching signals to test controller 1, test controller 1 is received
Test trigger signal stops detecting N# display screens.Now, show that screen detector 23 is further continued for detection, when having detected display screen
When also not detecting, then the triggering test controller 1 pair display screen not detected is detected.For example：When simultaneously technical staff connects
When connecing 1# display screens and 2# display screens, when test controller 1 is detected to display screen, the real-time detection of screen detector 23 is shown
The current detection state of test controller 1；1# display screens are being detected when display screen detector 23 detects test controller 1
When, show that screen detector 23 then proceeds detection；When display screen detector 23 detects 1# display screens have been detected, 2# shows
Display screen also detected, then show that the state that 1# display screens have been detected is sent to the second touch controller 24 by screen detector 23,
Second touch controller 24 then triggers test controller 1 and stops detection 1# display screens.When display screen detector 23 detects 2# display screens
When also being detected, then show that the state that 2# display screens are also detected is sent to the second touch controller by screen detector 23
24, the second touch controller 24 then triggers the detection 2# display screens of test controller 1.When 1# display screens and 2# display screens have been detected,
Test controller 1 stops detecting display screen, the test controller 1 when technical staff changes the display screen also do not tested
It is further continued for testing display screen.
Referring to Fig. 1 C, test controller 1 includes storage element 11, pixel detection element 12, judges switching device 13 and knot
Fruit display element 14；
Storage element 11 is connected respectively with reset controller 2 and display screen connector 4, receives the transmission of reset controller 2
Test trigger signal, the display screen that the image transmitting of storage is connected to display screen connector 4；
Pixel detection element 12 respectively with display screen connector 4, judge that switching device 13 and storage element 11 are connected, detect
The dispaly state of each pixel during display screen display image, is transferred to dispaly state storage element 11 and judges switching device
13；
Judge that switching device 13 is connected respectively with storage element 11 and reset controller 2, receive pixel detection element 12 and pass
Defeated dispaly state, and the test touching signals of reset controller 2 or the transmission of reset key 3 are received, transmission image sends and indicates letter
Number storage element 11 is given, so that the transmission display screen that connects to display screen connector 4 of multiple images of storage element 11；
As a result display element 14 is connected with storage element 11, shows the test result of the transmission of storage element 11.
Referring to Fig. 1 C, storage element 11 includes image storage element 111 and test result storage element 112；
Image storage element 111 respectively with judge switching device 13 and display screen connector 4 and be connected, receive and judge switching unit
The image of the transmission of part 13 sends indication signal, transmits the display screen that multiple images connect to display screen connector 4；
Test result storage element 112 is connected respectively with pixel detection element 12 and result display element 14, receives pixel
The dispaly state of the transmission of detecting element 12, is transferred to test result result display element 14 and shows.
Before test starts, multiple standards that being stored in test display screen in above-mentioned image storage element 111 in advance needs show
Image.When carrying out image measurement to display screen, once image storage element 111 receives the image for judging that switching device 13 is transmitted
Indication signal is sent, image storage element 111 just leads to multiple standard display images that the test display screen being stored in advance needs
Cross display screen connector 4 and be transferred to display screen, display screen shows this multiple standard display image.
Each pixel of display screen when the above-mentioned detection of pixel detection element 12 display screen shows this multiple standard display image
Dispaly state, and the dispaly state of detection be transferred to into result display element 14 shown, at the same also will detection display
State is transferred to test result storage element 112 as test result data, in case technical staff transfers analysis test result.
It is every when the above results display element 14 receives the display screen display image of the above-mentioned transmission of pixel detection element 12
During the dispaly state of individual pixel, determined according to the dispaly state of each pixel different with the presence or absence of showing in the pixel that display screen includes
Normal pixel, if exist showing abnormal pixel, result display element 14 shows the positional information of the extraordinary image vegetarian refreshments.
Technical staff repairs according to the positional information of the extraordinary image vegetarian refreshments to display screen.
When test result storage element 112 receives the test result of the above-mentioned transmission of pixel detection element 12, the test knot
Fruit includes the dispaly state of each pixel during display screen display image.When technical staff needs to inquire about the test knot of each display screen
During fruit, test data can be transferred from test result storage element 112, from the test data transferred each display screen is checked
Test result, to be analyzed, is repaired accordingly to display screen.
The test result data of the storage of test result storage element 112 can be manually purged by technical staff, or
The holding time and test result storage element 112 memory capacity of itself arranged according to technical staff removes automatically.
Display screen connector 4 includes wire and cable connector 41, and the one end of wire and cable connector 41 is connected with test controller 1, another
End is connected with multiple display screens, as shown in figure ip；
Or, display screen connector 4 includes testing mould 42, testing mould 42 respectively with test controller 1 and multiple aobvious
Display screen connects, as referring to figure 1e.
In fig. ie, testing mould 42 also includes fixture 421, fixture controller 422, air gauge 423 and test board 424；
Test board 424 is connected with test controller 1, and the multiple display screens of the grafting of test board 424；
Fixture 421 is arranged on the top of test board 424；
Fixture controller 422 is connected respectively with fixture 421 and air gauge 423, receives the air pressure number of the transmission of air gauge 423
According to transmission range Regulate signal is to fixture 421.
Above-mentioned fixture 421 is used to grip display screen to be placed on test board 424.In test process, often survey
One display screen, all can take out the complete display screen of the survey from test board 424, another display screen is then changed again and is surveyed
Examination, in test process, there is relative movement in display screen when display screen test device starts unavoidably, so as to test board 424
Loose contact, affects follow-up test.In order to solve this problem, in the utility model embodiment, by display screen in test board
After placing on 424, display screen can be fixed on all the time above-mentioned fixture 421 position, prevent display screen from moving and causing to show
Display screen and the bad connection of test board 424, the test job such that it is able to ensure follow-up is smoothed out.
Before display screen is connected to test board 424, technical staff can be according to fixture 421 during test and test board 424
Constant spacing arranges corresponding air pressure number on air gauge 423.When display screen is placed on test board 424, technical staff opens
Dynamic air gauge 423, air gauge 423 to the transmission and air pressure data of fixture controller 422, fixture controller 422 receive barometric information
Display screen of the fixture 421 on test board 424 is automatically controlled afterwards close, now, show the air pressure of transmission on air gauge 423 in real time
Data, when the air pressure number for showing reaches the air pressure number of setting, the control fixture 421 of fixture controller 422 stops near display screen,
Fixture 421 fixes display screen clamping.
Referring to Fig. 1 F, display screen test device also includes buzzer 6；
Buzzer 6 is connected respectively with reset controller 2 and multiple reset keys 3, receives reset controller 2 or multiple reset keys
The test touching signals of 3 transmission, play test prompts voice messaging.
Technical staff can the above-mentioned buzzer 6 of sets itself as needed suggestion voice information.Pressing the same of reset key 3
When buzzer 6 also play test prompts voice messaging, had confirmed that with reminding technology personnel reset key 3 and pressed, test starts.Multiple
Buzzer 6 also plays test prompts voice messaging while triggering test controller 1 of level controller 2, with reminding technology personnel
The image that test display screen shows.
For image both test prompts voice messagings that differentiating measurement starts and tests that display screen shows, in setting
During the test prompts voice messaging of buzzer 6, the test prompts voice messaging of alternative sounds is could be arranged to be distinguished.
Referring to Fig. 1 C, the display screen test device also includes logical USB interface 7；
USB interface 7 is connected respectively with external analysis equipment and test result storage element 112, receives test result storage
The test result of the transmission of element 112, by test result external analysis equipment is transferred to.
In test process, technical staff's moment all supervises test process, and this will certainly spend technical staff substantial amounts of
Time.After the completion of test, by above-mentioned USB interface 7, the survey that technical staff can store test result storage element 112
Test result data take out, and test result is checked on computers or on data display equipment, and test result is analyzed.Such as
This, the time that can be spent in test process with saving technique personnel.
Referring to Fig. 1 F, the display screen test device also includes package panel 8；
Test controller 1, reset controller 2, multiple reset keys 3, display screen connector 4 and beginning indicator lamp 5 are respectively mounted
In package panel 8.
Above-mentioned test controller 1, reset controller 2, multiple reset keys 3, display screen connector 4 and beginning indicator lamp 5 are equal
The surface that screw or insulating cement etc. are fixedly mounted on package panel 8 can be passed through.
In the utility model embodiment, the test device of display screen includes：It is test controller, reset controller, multiple
Reset key, display screen connector and start indicator lamp, display screen test connector be connected with multiple display screens, start indicator lamp and
Display screen connector connects, the indication signal that display screen is connected of reception display screen connector transmission, lighting start indicator lamp,
Reset controller is connected respectively with multiple reset keys and test controller, while the reset instruction of multiple reset key transmission is received,
To test controller, test controller is connected respectively transmission test touching signals with reset controller and display screen connector, connects
The test touching signals of level controller transmission are recovered, the display screen of test controller test display screen connector connection is once triggered
The multiple images of display.Multiple reset keys that the utility model is provided, by the way that simultaneously triggering multiple reset keys can once send many
Individual reset instruction, there is provided reset controller according to the multiple reset instructions for receiving, the one-time continuous inspection of triggering test controller
Multiple different images that display screen shows are surveyed, so as to improve the detection efficiency of display screen.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of display screen test device, it is characterised in that described device includes：Test controller, reset controller, Duo Gefu
Position key, display screen connector and beginning indicator lamp；
The display screen connector is connected with multiple display screens；
The beginning indicator lamp is connected with the display screen connector, and the connection for receiving the display screen connector transmission shows
The indication signal of screen, lights the beginning indicator lamp；
The reset controller is connected respectively with multiple reset keys and the test controller, while receiving multiple described multiple
The reset instruction of position key transmission, transmission test touching signals give the test controller；
The test controller is connected respectively with the reset controller and the display screen connector, receives the control that resets
The test touching signals of device transmission, the triggering test controller tests what the display screen of the display screen connector connection showed
Multiple images.
2. device according to claim 1, it is characterised in that the reset controller includes that visual detector and first is touched
Control device；
Described image detector is connected respectively with the test controller and first touch controller, test control described in real-time detection
The detection state of the currently displaying image of device processed, and give first touch-control by the detection state transfer of the currently displaying image
Device；
First touch controller is connected with the test controller, has detected in the currently displaying image of the detection state instruction
When send test touching signals to the test controller, the test controller is received after the test trigger signal automatically
Perform the detection of next display image.
3. device according to claim 1, it is characterised in that the reset controller also includes showing screen detector and the
Two touch controllers；
The display screen detector is connected respectively with the test controller and second touch controller, tests described in real-time detection
The detection state of the display screen of controller detection, and give second touch-control by the detection state transfer of the display screen of the detection
Device；
Second touch controller is connected with the test controller, has detected in the display screen of the detection state instruction detection
When send test trigger signal to the test controller, the test controller is received after the test trigger signal automatically
Stop the detection to display screen.
4. device according to claim 1, it is characterised in that the test controller includes storage element, pixel detection
Element, judge switching device and result display element；
The storage element is connected respectively with the reset controller and the display screen connector, receives the reset controller
Or the reset key touches the test trigger signal of transmission, the display that the image transmitting of storage is connected to the display screen connector
Screen；
The pixel detection element connects respectively with the display screen connector, the judgement switching device and the storage element
Connect, the dispaly state of each pixel, by the dispaly state storage is transferred to when detecting that the display screen shows described image
Deposit element and the judgement switching device；
The judgement switching device is connected respectively with the storage element and the reset controller, receives the pixel detection unit
The dispaly state of part transmission, and the test touching signals of the reset controller transmission are received, transmission image sends and indicates
Signal gives the storage element, so that display of the storage element transmission multiple images to display screen connector connection
Screen；
The result display element is connected with the storage element, shows the test result of the storage element transmission.
5. device according to claim 4, it is characterised in that the storage element includes image storage element and test knot
Fruit storage element；
Described image storage element is connected respectively with the judgement switching device and the display screen connector, receives the judgement
The described image of switching device transmission sends indication signal, transmits display of the multiple images to display screen connector connection
Screen；
The test result storage element is connected respectively with the pixel detection element and the result display element, receives described
The dispaly state of pixel detection element transmission, is transferred to test result the result display element and shows.
6. device according to claim 1, it is characterised in that described device also includes buzzer；
The buzzer is bonded with the reset controller and the plurality of reset respectively, receives the reset controller or institute
The test touching signals of multiple reset key transmission are stated, test prompts voice messaging is played.
7. device according to claim 5, it is characterised in that described device also includes general-purpose serial bus USB interface；
The USB interface is connected respectively with external analysis equipment and the test result storage element, receives the test result
The test result of storage element transmission, by the test result external analysis equipment is transferred to.
8. device according to claim 1, it is characterised in that the display screen connector includes wire and cable connector, described
Wire and cable connector one end is connected with the test controller, and the other end is connected with multiple display screens；
Or, the display screen connector includes testing mould, the testing mould respectively with the test controller and multiple
Display screen connects.
9. device according to claim 8, it is characterised in that the testing mould also includes fixture, fixture controller, gas
Pressure table and test board；
The test board is connected with the test controller, and the multiple display screens of the test board grafting；
The fixture is arranged on the test board top；
The fixture controller is connected respectively with the fixture and the air gauge, receives the air pressure number of the air gauge transmission
According to transmission range Regulate signal gives the fixture.
10. device according to claim 1, it is characterised in that described device also includes package panel；
The test controller, the reset controller, multiple reset keys, the display screen connector and it is described start refer to
Show that lamp is installed in the package panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972943.5U CN206097857U (en) | 2016-08-29 | 2016-08-29 | Display screen testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972943.5U CN206097857U (en) | 2016-08-29 | 2016-08-29 | Display screen testing arrangement |
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|---|---|
| CN206097857U true CN206097857U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620972943.5U Expired - Fee Related CN206097857U (en) | 2016-08-29 | 2016-08-29 | Display screen testing arrangement |
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| CN (1) | CN206097857U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333417A (en) * | 2019-07-08 | 2019-10-15 | 高新兴物联科技有限公司 | Modulation /demodulation module test system and method |
| CN110379316A (en) * | 2018-04-11 | 2019-10-25 | 浩亭电子有限公司 | LED panel |
| CN110798564A (en) * | 2018-08-03 | 2020-02-14 | Oppo（重庆）智能科技有限公司 | Mobile terminal and screen testing method thereof |
| CN112785951A (en) * | 2019-11-08 | 2021-05-11 | 京东方科技集团股份有限公司 | Detection method of display device |
-
2016
- 2016-08-29 CN CN201620972943.5U patent/CN206097857U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379316A (en) * | 2018-04-11 | 2019-10-25 | 浩亭电子有限公司 | LED panel |
| CN110798564A (en) * | 2018-08-03 | 2020-02-14 | Oppo（重庆）智能科技有限公司 | Mobile terminal and screen testing method thereof |
| CN110333417A (en) * | 2019-07-08 | 2019-10-15 | 高新兴物联科技有限公司 | Modulation /demodulation module test system and method |
| CN112785951A (en) * | 2019-11-08 | 2021-05-11 | 京东方科技集团股份有限公司 | Detection method of display device |
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