CN209858181U - OLED screen optical detection equipment - Google Patents
OLED screen optical detection equipment Download PDFInfo
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- CN209858181U CN209858181U CN201920717816.4U CN201920717816U CN209858181U CN 209858181 U CN209858181 U CN 209858181U CN 201920717816 U CN201920717816 U CN 201920717816U CN 209858181 U CN209858181 U CN 209858181U
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Abstract
The utility model provides an OLED screen optical detection equipment, characterized by it mainly by casing (1), height adjusting mechanism (2), air supply control system (3), position and angle modulation structure (4) and spectrum appearance camera lens (5) are constituteed, height adjusting mechanism (2) are installed in the lower part of casing (1), position and angle modulation structure (4) are installed on height adjusting mechanism (2) and can reciprocate under its drive, it installs on position and angle modulation structure (4) to detect the OLED screen, the suction head of air supply control system (3) will be detected the OLED screen absorption location and wait to detect on test platform (401) of position and angle modulation structure (4), spectrum appearance camera lens (5) are installed on the upper portion of position and angle modulation structure (4). The utility model discloses simple structure, efficiency of software testing and precision are high.
Description
Technical Field
The utility model relates to an OLED technique, especially an OLED screen detection technique, specifically speaking are OLED screen face optical detection equipment.
Background
At present, the OLED screen needs to be optically detected before leaving the factory, particularly, luminance and chromaticity detection needs to be carried out, luminance and chromaticity at multiple positions need to be detected, but existing detection equipment can only carry out point detection, so that the position needs to be repeatedly adjusted during detection of each OLED, multiple positioning detection is carried out, and the efficiency is not high. When changes must be made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of low optical detection efficiency of the existing OLED screen, and designing an OEDL screen optical detection device capable of realizing optical surface detection.
The technical scheme of the utility model is that:
the utility model provides an OLED screen optical detection equipment, its characterized in that it mainly comprises casing 1, high adjustment mechanism 2, air supply control system 3, position and angle regulation structure 4 and spectrum appearance camera lens 5, high adjustment mechanism 2 installs in the lower part of casing 1, position and angle regulation structure 4 is installed on high adjustment mechanism 2 and can reciprocate under its drive, it installs on position and angle regulation structure 4 to detect the OLED screen, the suction head of air supply control system 3 will be detected the OLED screen absorption location and on the test platform 401 of position and angle regulation structure 4, spectrum appearance camera lens 5 is installed on the upper portion of position and angle regulation structure 4. And the spectrometer lens 5 sends the detection structure to a background computer control system for processing to obtain the luminance and chromaticity deviation.
Height adjusting mechanism 2 include hand lead screw 201, apart from digital display 202, side guide rail slider 203, lead screw fixed bolster 204 and lead screw slip table 205, hand lead screw 201 is installed on lead screw fixed bolster 204, lead screw fixed bolster 204 is installed on casing 1, lead screw slip table 205 is installed on hand lead screw 201, position and angle adjusting structure 4 are installed on lead screw slip table 205, the both sides of lead screw slip table 205 respectively are connected with a side guide rail slider 203, side guide rail slider 203 is installed in the guide rail of casing 1, be used for detecting the distance that the lead screw slip table removed along the guide rail in installing a guide rail on the casing apart from digital display 202.
The air source control system 3 comprises an air source control button 301, an air source control box 302 and an air pipe joint 303, a vacuum pump is installed in the air source control box 302, one end of the air pipe joint 303 is communicated with the output end of the vacuum pump, the other end of the air pipe joint is communicated with an adsorption hole in the test platform 401, and the air source control button 301 is installed on the air source control box 302 and used for controlling the starting and stopping of the vacuum pump.
The position and angle adjusting structure 4 comprises a testing platform 401, a testing platform rotating mechanism 406, a testing platform XYR position adjusting mechanism 407 and a testing platform supporting mechanism 412, wherein the testing platform XYR position adjusting mechanism 407 is mounted on the screw rod sliding table 205 and moves up and down in the shell along with the screw rod sliding table, the testing platform supporting mechanism 412 is mounted on the testing platform XYR position adjusting mechanism 407, the testing platform 401 is mounted on the testing platform supporting mechanism 412, and the testing platform rotating mechanism 406 is mounted on the testing platform supporting mechanism 412 on one side; a first positioning block 408 and a second positioning block 409 which are used for clamping an OLED screen to be detected are arranged on the test platform 401, and the first positioning block 408 and the second positioning block 409 can move in a long waist-shaped hole on the test platform and are locked by locking screws; a PCB board mounting plate 404 is further disposed on one side of the test platform, and a quick clamp 405 for positioning the PCB board is further mounted on the PCB board mounting plate 404.
Test platform rotary mechanism 406 include angle adjustment handle 410, driving pulley, driven pulley, drive belt and rotation angle fixing bolt 411, angle adjustment handle 410 and driving pulley install on test platform supporting mechanism 412, driven pulley installs on test platform back shaft 413, test platform back shaft 413 movable mounting is on test platform supporting mechanism 412, driving pulley passes through the drive belt and drives driven pulley and rotate, thereby drive test platform 401 and rotate, after rotating to the position, rotation angle fixing bolt 411 makes test platform and test platform supporting mechanism 412 relatively fixed location.
The rotation angle fixing bolt 411 passes through the arc-shaped guide groove 414 on the test platform supporting mechanism 412 to be spirally connected with the side surface of the test platform 401, so that the test platform is positioned at a set angle.
A rotation angle scale 402 is provided on the test stage support mechanism 412 to which the test stage rotation mechanism 406 is not attached, and a rotation angle scale pointer 403 is attached to the test stage support shaft 413.
The spectrometer lens 5 is mounted on a spectrometer fixing support 501, and the spectrometer fixing support 501 is mounted in the housing 1.
The utility model has the advantages that:
the utility model discloses simple structure, it is convenient to make. The optical test requirements of the deviation of the degree of escape within 3 percent and the chromaticity deviation within 0.002 can be met.
The utility model discloses an optics test distance is adjustable, borrows and the effect of hand trapezoidal lead screw, and adjustable range is adjusted wantonly at 350 + 850 millimeter within range.
The utility model discloses a test platform can rotate wantonly between 0-65 degrees, can satisfy the optics test requirement of OLED folk 0-65 degrees side.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the height adjusting mechanism of the testing platform of the present invention.
Fig. 3 is a schematic structural diagram of the air source control system of the present invention.
Fig. 4 is a schematic view of the position and angle adjusting mechanism of the testing platform of the present invention.
Fig. 5 is a schematic view of the installation structure of the spectrometer lens of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5.
The utility model provides an OLED screen optical detection equipment, it mainly by casing 1, height adjusting mechanism 2, air supply control system 3, position and angle regulation structure 4 and spectrum appearance camera lens 5 are constituteed, height adjusting mechanism 2 installs in the lower part of casing 1, position and angle regulation structure 4 is installed on height adjusting mechanism 2 and can reciprocate under its drive, it installs on position and angle regulation structure 4 to wait to detect the OLED screen, the suction head of air supply control system 3 will wait to detect the OLED screen absorption location on position and angle regulation structure 4's test platform 401, spectrum appearance camera lens 5 is installed on position and angle regulation structure 4's upper portion. The spectrometer lens 5 sends the detection structure to a background computer control system for processing to obtain the luminance and chromaticity deviation, as shown in fig. 1.
Height adjusting mechanism 2 as shown in fig. 2, it includes hand lead screw 201 (can adopt trapezoidal lead screw), distance digital display 202 (directly purchase the installation from the market), side guide rail slider 203, lead screw fixed bolster 204 and lead screw slip table 205, hand lead screw 201 is installed on lead screw fixed bolster 204, lead screw fixed bolster 204 is installed on casing 1, lead screw slip table 205 is installed on hand lead screw 201, position and angle regulation structure 4 is installed on lead screw slip table 205, the both sides of lead screw slip table 205 respectively are connected with a side guide rail slider 203, side guide rail slider 203 is installed in the guide rail of casing 1, distance digital display 202 is used for detecting the distance that the lead screw slip table removed along the guide rail in installing a guide rail on the casing.
The air source control system 3 is shown in fig. 3, and comprises an air source control button 301, an air source control box 302 and an air pipe joint 303, wherein a vacuum pump is installed in the air source control box 302, one end of the air pipe joint 303 is communicated with the output end of the vacuum pump, the other end of the air pipe joint 303 is communicated with an adsorption hole on the test platform 401, and the air source control button 301 is installed on the air source control box 302 and used for controlling the start and stop of the vacuum pump.
The position and angle adjusting structure 4 is shown in fig. 4, and includes a testing platform 401, a testing platform rotating mechanism 406, a testing platform XYR position adjusting mechanism 407 (which is a standard component directly available from the market), and a testing platform supporting mechanism 412, where the testing platform XYR position adjusting mechanism 407 is installed on the screw rod sliding table 205 and moves up and down in the housing, the testing platform supporting mechanism 412 is installed on the testing platform XYR position adjusting mechanism 407, the testing platform 401 is installed on the testing platform supporting mechanism 412, and the testing platform supporting mechanism 412 on one side is installed with the testing platform rotating mechanism 406; a first positioning block 408 and a second positioning block 409 which are used for clamping an OLED screen to be detected are arranged on the test platform 401, the first positioning block 408 is in a strip shape, one end of the first positioning block 408 is fixed on the test platform through a screw, the other end of the first positioning block 408 can move left and right so as to be adjusted according to the width of the OLED screen, and the second positioning block 409 can move in a long waist-shaped hole in the test platform and is locked by a locking screw, as shown in FIG. 4; a PCB board mounting plate 404 is further disposed on one side of the test platform, and a quick clamp 405 for positioning the PCB board is further mounted on the PCB board mounting plate 404. The test platform rotating mechanism 406 comprises an angle adjusting handle 410, a driving pulley, a driven pulley, a transmission belt and a rotating angle fixing bolt 411, the angle adjusting handle 410 and the driving pulley are installed on the test platform supporting mechanism 412, the driven pulley is installed on a test platform supporting shaft 413, the test platform supporting shaft 413 is movably installed on the test platform supporting mechanism 412, the driving pulley drives the driven pulley to rotate through the transmission belt, so that the test platform 401 is driven to rotate, and after the test platform is rotated to a position, the rotating angle fixing bolt 411 enables the test platform and the test platform supporting mechanism 412 to be fixedly positioned relatively. The rotation angle fixing bolt 411 passes through the arc-shaped guide groove 414 on the test platform supporting mechanism 412 to be spirally connected with the side surface of the test platform 401, so that the test platform is positioned at a set angle. A rotation angle scale 402 is provided on the test stage support mechanism 412 to which the test stage rotation mechanism 406 is not attached, and a rotation angle scale pointer 403 is attached to the test stage support shaft 413.
The spectrometer lens 5 is shown in fig. 5, and is mounted on a spectrometer fixing bracket 501, and the spectrometer fixing bracket 501 is mounted in the housing 1.
The utility model discloses a working process does:
firstly, a hand-operated screw frame in the height adjusting mechanism is rotated, and the height of the screw rod sliding table is adjusted to a required position.
Secondly, the OLED screen is placed on the testing platform 401, the XYR adjusting mechanism of the testing platform is adjusted, and the first product positioning block 408 and the second product positioning block 409 are fixed after the OLED product is located at the correct position.
And thirdly, pressing down an air source control button to adsorb the OLED product on the test platform.
Fourthly, rotating the rotation angle adjusting handle to adjust the test platform to the angle required by the test;
and fifthly, starting the external control device to test the OLED screen.
And after the test is finished, the OLED screen is directly replaced for testing, and then the continuous test of the same batch of screens with the same specification can be finished.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (8)
1. The utility model provides an OLED screen optical detection equipment, characterized by it mainly by casing (1), height adjusting mechanism (2), air supply control system (3), position and angle modulation structure (4) and spectrum appearance camera lens (5) are constituteed, height adjusting mechanism (2) are installed in the lower part of casing (1), position and angle modulation structure (4) are installed on height adjusting mechanism (2) and can reciprocate under its drive, it installs on position and angle modulation structure (4) to detect the OLED screen, the suction head of air supply control system (3) will be detected the OLED screen absorption location and wait to detect on test platform (401) of position and angle modulation structure (4), spectrum appearance camera lens (5) are installed on the upper portion of position and angle modulation structure (4).
2. The OLED screen optical detection device of claim 1, wherein the height adjustment mechanism (2) comprises a hand-operated screw rod (201), a distance display (202), a side guide rail slider (203), a screw rod fixing support (204) and a screw rod sliding table (205), the hand-operated screw rod (201) is installed on the screw rod fixing support (204), the screw rod fixing support (204) is installed on the housing (1), the screw rod sliding table (205) is installed on the hand-operated screw rod (201), the position and angle adjustment structure (4) is installed on the screw rod sliding table (205), the side guide rail slider (203) is respectively connected to two sides of the screw rod sliding table (205), the side guide rail slider (203) is installed in a guide rail of the housing (1), and the distance display (202) is installed in a guide rail on the housing for detecting the moving distance of the screw rod sliding table along the guide rail.
3. The OLED screen optical detection device of claim 1, wherein the air supply control system (3) comprises an air supply control button (301), an air supply control box (302) and an air pipe connector (303), a vacuum pump is installed in the air supply control box (302), one end of the air pipe connector (303) is communicated with the output end of the vacuum pump, the other end of the air pipe connector is communicated with an adsorption hole on the test platform (401), and the air supply control button (301) is installed on the air supply control box (302) and used for controlling the on-off of the vacuum pump.
4. The OLED screen optical detection device of claim 1, wherein the position and angle adjustment structure (4) comprises a testing platform (401), a testing platform rotation mechanism (406), a testing platform XYR position adjustment mechanism (407) and a testing platform support mechanism (412), the testing platform XYR position adjustment mechanism (407) is mounted on the screw rod sliding table (205) and moves up and down in the housing along with the screw rod sliding table, the testing platform support mechanism (412) is mounted on the testing platform XYR position adjustment mechanism (407), the testing platform (401) is mounted on the testing platform support mechanism (412), and the testing platform rotation mechanism (406) is mounted on the testing platform support mechanism (412) on one side; the testing platform (401) is used for clamping a first positioning block (408) and a second positioning block (409) of an OLED screen to be tested, and the first positioning block (408) and the second positioning block (409) can move in a long waist-shaped hole in the testing platform and are locked by locking screws; a PCB mounting plate (404) is further arranged on one side of the test platform, and a quick clamp (405) for positioning the PCB is further mounted on the PCB mounting plate (404).
5. The OLED screen optical detection device of claim 4, wherein the test platform rotation mechanism (406) comprises an angle adjustment handle (410), a driving pulley, a driven pulley, a transmission belt and a rotation angle fixing bolt (411), the angle adjustment handle (410) and the driving pulley are mounted on the test platform support mechanism (412), the driven pulley is mounted on the test platform support shaft (413), the test platform support shaft (413) is movably mounted on the test platform support mechanism (412), the driving pulley drives the driven pulley to rotate through the transmission belt, so as to drive the test platform (401) to rotate, and after the rotation reaches a certain position, the rotation angle fixing bolt (411) enables the test platform and the test platform support mechanism (412) to be relatively fixed and positioned.
6. The optical test device for OLED panels as claimed in claim 5, wherein said rotation angle fixing bolt (411) passes through the arc-shaped guide slot (414) of the supporting mechanism (412) of the test platform and is connected with the spiral of the side of the test platform (401) so as to position the test platform at a set angle.
7. The optical test apparatus for OLED panels as claimed in claim 4, wherein the test platform support mechanism (412) without the test platform rotation mechanism (406) is provided with a rotation angle scale (402), and the test platform support shaft (413) is provided with a rotation angle scale pointer (403).
8. The OLED panel optical inspection device of claim 1, wherein said spectrometer lens (5) is mounted on a spectrometer mount (501), said spectrometer mount (501) being mounted in said housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717816.4U CN209858181U (en) | 2019-05-20 | 2019-05-20 | OLED screen optical detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717816.4U CN209858181U (en) | 2019-05-20 | 2019-05-20 | OLED screen optical detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858181U true CN209858181U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717816.4U Active CN209858181U (en) | 2019-05-20 | 2019-05-20 | OLED screen optical detection equipment |
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| Country | Link |
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| CN (1) | CN209858181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044584A (en) * | 2019-05-20 | 2019-07-23 | 南京视倍安智能科技有限公司 | A kind of OLED screen face optical detection apparatus |
-
2019
- 2019-05-20 CN CN201920717816.4U patent/CN209858181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044584A (en) * | 2019-05-20 | 2019-07-23 | 南京视倍安智能科技有限公司 | A kind of OLED screen face optical detection apparatus |
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