OLED detection device with temperature detection function

Abstract

The invention relates to the technical field of OLED detection, and discloses an OLED detection device with a temperature detection function, which comprises a detection device base, a central processing control device and a power supply module are arranged in an inner cavity of the detection device base, and one end of the upper surface of the detection device base is fixedly connected with a shading detection box. A feeding port is formed in the lower end of one side of the shading detection box, four universal wheels are fixedly connected to the lower side face of the detection device base, a mounting table is fixedly connected to the end, away from the feeding port, of the upper side face of the detection device base, and a mounting baffle is fixedly connected to the inner wall of the side, close to the feeding port, of the shading detection box; the device further comprises a high-precision distance adjusting device, a light source module and an OLED clamping and fixing device, the device has the functions of high-precision distance adjustment and multi-view detection, and the defect finding capacity is remarkably improved. The light source module provides stable illumination, and the detection efficiency is improved. And the temperature sensor monitors the temperature in real time, so that the detection accuracy and the product stability are guaranteed, and powerful support is provided for OLED detection.

Description

Technical Field

[0001] The invention relates to the technical field of OLED detection, and in particular to an OLED detection device with a temperature detection function. Background Art

[0002] The OLED detection device is a special equipment used to detect the performance and quality of organic light-emitting diode (OLED) panels. Through a series of precise tests and analyses, it ensures that the OLED panels meet the established standards and requirements during the production process. It mainly detects key performance indicators such as brightness, contrast, color saturation, and response time of the OLED panel. Its working principle includes applying voltage to drive the OLED to emit light, collecting light signals and processing and analyzing them, and finally judging whether the panel is qualified according to preset standards. When testing OLED, the temperature of the OLED body is too high or too low, which may cause the OLED screen to have color deviation and color distortion. This is mainly because the efficiency difference of the red, green, and blue primary color materials in the OLED screen is amplified as the temperature changes. In addition, if the temperature is not suitable, it will also lead to a decrease in brightness difference, a decrease in contrast, and an increase in screen power consumption, which will ultimately affect the test results.

[0003] Traditional OLED inspection devices often only inspect from a single viewing angle, which limits the ability to detect defects. In fact, the performance of OLED products may differ at different viewing angles, and some defects may only be obvious at specific angles, which may cause some defects to be missed, thus affecting the overall quality and user experience of OLED products. If they are not detected and repaired in time, they will be exposed in actual use by users, damaging the reputation of the product. For this reason, we propose an OLED inspection device with temperature detection function. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides an OLED detection device with a temperature detection function to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an OLED detection device with a temperature detection function, comprising a detection device base, a central processing control device and a power supply module are arranged in the inner cavity of the detection device base, a light-shielding detection box is fixedly connected to one end of the upper surface of the detection device base, a feed inlet is provided at the lower end of one side of the light-shielding detection box, four universal wheels are fixedly connected to the lower side surface of the detection device base, a mounting platform is fixedly connected to the end of the upper side surface of the detection device base away from the feed inlet, two symmetrically arranged gantry mounting frames are fixedly connected to the upper side surface of the detection device base corresponding to the inner cavity of the light-shielding detection box, a mounting baffle is fixedly connected to the inner wall of the light-shielding detection box on one side close to the feed inlet, and also includes: A high-precision distance adjustment device, which is arranged in the inner cavity of the light-shielding detection box corresponding to the upper side of the detection device base, and is used to adjust the distance between the imaging detection device and the OLED screen to be detected; A light source module, which is arranged on two gantry mounting frames and a mounting baffle, and is used to provide illumination to the OLED device to be inspected; The OLED clamping and fixing device is arranged on the upper surface of the base of the detection device in the inner cavity of the light-shielding detection box corresponding to one end close to the feed inlet, and is used to fix the OLED screen to be detected.

[0006] Preferably, the high-precision distance adjustment device includes a first distance adjustment device, a second distance adjustment device, a third distance adjustment device and a fourth distance adjustment device. The first distance adjustment device is arranged on the upper side of the base of the detection device corresponding to directly below the feed port, the second distance adjustment device is arranged on the upper side of the mounting table, a mobile mounting table is arranged on the top of the second distance adjustment device, the upper side of the mobile mounting table is two inclined triangles arranged for the vehicle, the third distance adjustment device is arranged on the inclined surface of the triangle, and the third distance adjustment device is arranged on the inner wall of the light-shielding detection box on the side close to the feed port.

[0007] Preferably, the second distance adjustment device includes a movable threaded rod, a driving motor, a connecting plate, a sliding rail, a movable block and a sliding block. The upper side surface of the mounting platform is fixedly connected to the driving motor, the top of the driving motor is fixedly connected to the connecting plate, and two symmetrically arranged sliding rails are fixedly connected to the upper side surface of the connecting plate. The upper side surface of the connecting plate corresponds to the two sliding rails between which a movable threaded rod is movably connected via a fixed frame, and the side surface of the movable threaded rod is threadedly connected to a movable block, and the tops of the two sliding rails are movably clamped with sliding blocks, and the upper side surface of the sliding block is fixedly connected to the bottom surface of the movable mounting platform.

[0008] Preferably, a main gear is fixedly connected to the rotating shaft of the driving motor, and a sub-gear is fixedly connected to one end of the movable threaded rod, and the sub-gear is meshed with the main gear.

[0009] Preferably, the first distance adjustment device, the third distance adjustment device and the fourth distance adjustment device all adopt the same structure as the second distance adjustment device, the driving motor in the first distance adjustment device is directly connected to the movable threaded rod, the connecting plate in the first distance adjustment device is fixedly connected to the upper side surface of the base of the detection device, and the sides of the two sliding blocks in the third distance adjustment device are fixedly connected with a tripod mounting frame.

[0010] Preferably, a first detection camera is fixedly connected to one side of the tripod mounting bracket, and a second tripod mounting bracket is fixedly connected to one side of the two sliding blocks in the fourth distance adjustment device away from the inner wall of the light-shielding detection box, and a second detection camera is fixedly connected to the upper side surface of the second tripod mounting bracket.

[0011] Preferably, the number of the light source modules is three, and the two gantry mounting frames are fixedly connected to a light source module on one side away from the inner wall of the light-shielding detection box, and the mounting baffle is fixedly connected to a light source module on one side away from the feed port, and a plurality of lasers distributed in a matrix are fixedly connected in the inner cavity of the light source module, and the lasers are electrically connected to a central processing control device in the inner cavity of the detection device base through wires.

[0012] Preferably, the OLED clamping and fixing device includes an L-connecting frame, a base, a suction cup mounting plate and a connecting baffle, the upper side surfaces of the two sliding blocks in the first distance adjustment device are fixedly connected to the L-connecting frame, the other end of the L-connecting frame is fixedly connected to the base, the base is hollow, the top of the base is fixedly connected to the suction cup mounting plate, and the two sides of the suction cup mounting plate are fixedly connected to connecting baffles.

[0013] Preferably, the OLED clamping and fixing device also includes a shunt component, a suction cup component, a temperature sensor and a placement groove; the shunt component is fixedly connected to the bottom inner wall of the base, the upper ends of the opposite surfaces of the two connecting baffles are fixedly connected to the placement groove, a plurality of suction cup components distributed in a matrix are fixedly connected to the upper side surface of the suction cup mounting plate, the top of the suction cup component is embedded in the bottom inner wall of the placement groove, temperature sensors are fixedly connected between the four suction cup components on the upper side surface of the suction cup mounting plate, and the top of the temperature sensor is fixedly connected to the bottom inner wall of the placement groove.

[0014] Preferably, the bottoms of the plurality of suction cup members are connected to the diversion assembly through an air pressure tank, the first detection camera and the second detection camera are electrically connected to the central processing control device and the power module in the inner cavity of the detection device base through connecting lines, and the driving motors in the first distance adjustment device, the second distance adjustment device, the third distance adjustment device and the fourth distance adjustment device are electrically connected to the central processing control device and the power module in the inner cavity of the detection device base through connecting lines.

[0015] Compared with the prior art, the present invention provides an OLED detection device with a temperature detection function, which has the following beneficial effects: This OLED detection device with temperature detection function can accurately adjust the distance between the detection camera and the OLED screen through a high-precision distance adjustment device, ensuring that the camera can capture the clearest and most accurate image. At the same time, it adopts multi-view detection to take comprehensive photos of the OLED screen from both vertical and inclined angles, greatly improving the defect detection capability, effectively reducing the omission of defects that are difficult to detect under the traditional single viewing angle, and significantly improving the overall quality of OLED products.

[0016] The light source module in the OLED detection device with temperature detection function can emit stable and uniform light, which is irradiated on the OLED screen to make it emit light and assist the camera to take pictures. This stable lighting environment can reduce the adjustment time during the detection process and improve the detection efficiency. At the same time, the configuration of multiple light source modules can also realize fast switching under different lighting conditions to meet different detection needs, further enhancing the stability of the detection.

[0017] The temperature sensor built into the OLED detection device with temperature detection function can detect the temperature of the OLED screen in real time and transmit the data to the central processing control device for analysis. This can not only avoid detection errors caused by inappropriate temperature, but also timely detect and handle temperature anomalies of the OLED screen to protect it from damage. Through temperature monitoring and control, the device ensures the accuracy of the detection results and the stability of the OLED product.

[0018] This OLED detection device with temperature detection function provides strong support for the research and development of OLED technology with its high-precision detection and comprehensive analysis functions. Through this device, researchers can more accurately understand the performance and quality of OLED screens, find problems and deficiencies, and make targeted improvements and optimizations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the inner cavity structure of the light-shielding detection box of the present invention; Figure 3 It is a schematic diagram of the second distance adjustment device and the first detection camera of the present invention; Figure 4 It is a schematic diagram of the split structure of the second distance adjustment device and the first detection camera of the present invention; Figure 5 It is a schematic diagram of a third distance adjustment device and an OLED clamping and fixing device of the present invention; Figure 6 This is a schematic diagram of the structure of the OLED clamping and fixing device of the present invention; Figure 7This is a schematic diagram of the disassembled structure of the OLED clamping and fixing device of the present invention; Figure 8 It is a schematic diagram of the structure of the light source module of the present invention.

[0020] In the figure: 1. detection device base; 2. light-shielding detection box; 3. feed port; 4. universal wheel; 5. first distance adjustment device; 6. mounting table; 7. second distance adjustment device; 8. mobile mounting table; 9. third distance adjustment device; 10. first detection camera; 11. mounting baffle; 12. fourth distance adjustment device; 13. moving threaded rod; 14. gantry mounting frame; 15. light source module; 16. OLED clamping fixture; 17. second detection camera; 18. triangular mounting frame; 19. driving motor; 20. main gear; 21. connecting plate; 22. sliding track; 23. secondary gear; 24. moving block; 25. sliding block; 26. L connecting frame; 27. base; 28. suction cup mounting plate; 29. ​​connecting baffle; 30. shunt assembly; 31. suction cup member; 32. temperature sensor; 33. placement groove; 34. laser. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-8 , an OLED detection device with a temperature detection function, comprising a detection device base 1, a central processing control device and a power module are arranged in the inner cavity of the detection device base 1, a light-shielding detection box 2 is fixedly connected to one end of the upper surface of the detection device base 1, a feed port 3 is provided at the lower end of one side of the light-shielding detection box 2, four universal wheels 4 are fixedly connected to the lower side of the detection device base 1, an end of the upper side of the detection device base 1 away from the feed port 3 is fixedly connected to a mounting table 6, two symmetrically arranged gantry mounting frames 14 are fixedly connected to the upper side of the detection device base 1 corresponding to the inner cavity of the light-shielding detection box 2, a mounting baffle 11 is fixedly connected to the inner wall of the light-shielding detection box 2 close to the feed port 3, and also includes: A high-precision distance adjustment device, which is arranged in the inner cavity of the light-shielding detection box 2 corresponding to the upper side of the detection device base 1, and is used to adjust the distance between the imaging detection device and the OLED screen to be detected; A light source module 15, which is disposed on the two gantry mounting frames 14 and the mounting baffle 11, and is used to provide illumination to the OLED device to be inspected; The OLED clamping and fixing device 16 is arranged on the upper surface of the detection device base 1, corresponding to one end of the inner cavity of the light-shielding detection box 2 close to the feed port 3, and is used to fix the OLED screen to be detected. The detection device base 1 serves as the supporting structure of the entire device, and a central processing control device and a power module are arranged in its inner cavity, which are responsible for data processing and providing power support. The light-shielding detection box 2 provides a stable and light-controlled environment to ensure the accuracy of the OLED screen detection results. A feed port 3 is opened at the lower end of one side of it, which is used to feed the OLED screen to be detected, and a universal wheel 4 is installed on the lower side of the detection device base 1, so that the entire device can be easily moved.

[0023] Furthermore, the high-precision distance adjustment device includes a first distance adjustment device 5, a second distance adjustment device 7, a third distance adjustment device 9 and a fourth distance adjustment device 12. The first distance adjustment device 5 is arranged on the upper side of the detection device base 1 corresponding to directly below the feed port 3, the second distance adjustment device 7 is arranged on the upper side of the mounting platform 6, and a movable mounting platform 8 is arranged on the top of the second distance adjustment device 7. The upper side of the movable mounting platform 8 is two inclined triangular plates arranged for the vehicle, and the third distance adjustment device 9 is arranged on the inclined surface of the triangular plate. The fourth distance adjustment device 12 is arranged on the inner wall of the side of the light-shielding detection box 2 close to the feed port 3. The first distance adjustment device 5 is arranged on the upper side of the detection device base 1 corresponding to directly below the feed port 3. Its main function is to adjust the distance between the OLED clamping and fixing device 16 (used to fix the OLED screen to be detected) and the feed port 3 The distance between the two cameras is determined so that the OLED screen can be sent into or out of the shading detection box 2. The function of the second distance adjustment device 7 is to adjust the position of the mobile mounting platform 8 (and the third distance adjustment device 9 and the first detection camera 10 thereon) in the vertical direction so as to accurately adjust the distance between the first detection camera 10 and the OLED screen according to the size and characteristics of the OLED screen and the focal length, field of view and other factors of the camera. The function of the third distance adjustment device 9 is to further fine-tune the position of the first detection camera 10 in the tilt direction on the basis of the second distance adjustment device 7 to ensure that the camera can reach the preset optimal imaging distance and capture the clearest and most accurate image. The function of the fourth distance adjustment device 12 is similar to that of the third distance adjustment device 9, but it is used to adjust the position of the second detection camera 17 so as to take pictures and detect the OLED screen from another angle.

[0024] Furthermore, the second distance adjustment device 7 includes a movable threaded rod 13, a driving motor 19, a connecting plate 21, a sliding rail 22, a movable block 24 and a sliding block 25. The upper side of the mounting platform 6 is fixedly connected to the driving motor 19, the top of the driving motor 19 is fixedly connected to the connecting plate 21, and the upper side of the connecting plate 21 is fixedly connected to two symmetrically arranged sliding rails 22. The upper side of the connecting plate 21 corresponds to the two sliding rails 22, and the movable threaded rod 13 is movably connected between the two sliding rails 22 through a fixed frame. The side of the movable threaded rod 13 is threadedly connected to the movable block 24. The tops of the two sliding rails 22 are movably connected with the sliding block 25. The upper side of the sliding block 25 is fixedly connected to the bottom surface of the movable mounting platform 8. The driving motor 19 provides The power source drives the rotation of the moving threaded rod 13 by rotating, thereby realizing the movement of the moving block 24 in the vertical direction. The connecting plate 21 is used as a mounting and supporting structure, which is fixedly connected to the top of the driving motor 19 and provides a stable mounting platform for the sliding track 22 and the moving threaded rod 13. The sliding track 22 provides a guiding function to ensure that the mobile mounting platform 8 remains stable when moving in the vertical direction and limits it to move only along the track direction. The moving threaded rod 13 is connected to the driving motor 19, and drives the moving block 24 to move up and down in the vertical direction through a threaded connection. The rotational motion of the moving threaded rod 13 is converted into the linear motion of the moving block 24. When the moving threaded rod 13 rotates, the moving block 24 will move up and down along the threaded rod. The movement of the moving block 24 then drives the connected mobile mounting platform 8 to move in the vertical direction. The sliding block 25 is movably connected to the top of the sliding track 22 to provide additional support and stability for the mobile mounting platform 8. The sliding block 25 is fixedly connected to the bottom surface of the mobile mounting platform 8 to ensure that the mobile mounting platform 8 can remain stable when moving.

[0025] Furthermore, a main gear 20 is fixedly connected to the rotating shaft of the driving motor 19, and a sub-gear 23 is fixedly connected to one end of the movable threaded rod 13. The sub-gear 23 and the main gear 20 are meshed with each other. As an intermediate link of power transmission, the main gear 20 and the sub-gear 23 are meshed with each other to transmit the rotational power of the driving motor 19 to the sub-gear.

[0026] Furthermore, the first distance adjustment device 5, the third distance adjustment device 9 and the fourth distance adjustment device 12 all adopt the same structure as the second distance adjustment device 7. The driving motor 19 in the first distance adjustment device 5 is directly connected to the movable threaded rod 13, the connecting plate 21 in the first distance adjustment device 5 is fixedly connected to the upper side surface of the detection device base 1, and the sides of the two sliding blocks 25 in the third distance adjustment device 9 are fixedly connected to the triangular mounting frame 18.

[0027] Furthermore, a first detection camera 10 is fixedly connected to one side of the triangular mounting frame 18, two sliding blocks 25 in the fourth distance adjustment device 12 are fixedly connected to a second triangular mounting frame 18 on the side away from the inner wall of the light-shielding detection box 2, and a second detection camera 17 is fixedly connected to the upper side surface of the second triangular mounting frame 18.

[0028] Furthermore, the number of light source modules 15 is three, and the two gantry mounting frames 14 are fixedly connected to the light source modules 15 on the side away from the inner wall of the light-shielding detection box 2, and the mounting baffle 11 is fixedly connected to the light source module 15 on the side away from the feed port 3. The inner cavity of the light source module 15 is fixedly connected with multiple lasers 34 distributed in a matrix, and the lasers 34 are electrically connected to the central processing control device in the inner cavity of the detection device base 1 through wires.

[0029] Furthermore, the OLED clamping and fixing device 16 includes an L-connecting frame 26, a base 27, a suction cup mounting plate 28, and a connecting baffle 29. The upper side surfaces of the two sliding blocks 25 in the first distance adjustment device 5 are fixedly connected with the L-connecting frame 26, and the other end of the L-connecting frame 26 is fixedly connected with the base 27. The base 27 is hollow, and the top of the base 27 is fixedly connected with the suction cup mounting plate 28. The two sides of the suction cup mounting plate 28 are fixedly connected with the connecting baffle 29. The L-connecting frame 26 serves as a connecting component to firmly connect the two sliding blocks 25 and the base 27. The base 27 serves as the main supporting structure of the OLED clamping and fixing device. The base 27 is designed in a hollow shape, which helps to reduce the overall weight while maintaining sufficient strength and rigidity. The top of the base 27 is fixedly connected with the suction cup mounting plate 28, providing a stable platform for the installation of the suction cup.

[0030] Furthermore, the OLED clamping and fixing device 16 also includes a shunt component 30, a suction cup component 31, a temperature sensor 32 and a placement groove 33. The shunt component 30 is fixedly connected to the inner wall of the bottom side of the base 27, and the placement groove 33 is fixedly connected to the upper ends of the opposite surfaces of the two connecting baffles 29. A plurality of suction cup components 31 distributed in a matrix are fixedly connected to the upper side of the suction cup mounting plate 28, and the top of the suction cup component 31 is embedded in the inner wall of the bottom side of the placement groove 33. The temperature sensor 32 is fixedly connected between the four suction cup components 31 on the upper side of the suction cup mounting plate 28. The top of the temperature sensor 32 is fixedly connected to the bottom inner wall of the placement groove 33. The diverter assembly 30 is used to control the vacuum or pressure environment required by the suction cup 31 to ensure that the suction cup can stably adsorb the OLED screen, which helps to improve the uniformity and stability of adsorption and reduce screen deformation or damage caused by uneven adsorption. At the same time, an air source vacuum pump is provided in the inner cavity of the detection device base 1, which is connected to the diverter assembly through an air pipe. The temperature sensor 32 is used to monitor the temperature changes of the OLED screen in real time during the clamping and fixing process, so as to timely understand the temperature status of the screen.

[0031] Furthermore, the bottoms of the multiple suction cup members 31 are connected to the diversion assembly 30 through an air pressure tank, the first detection camera 10 and the second detection camera 17 are electrically connected to the central processing control device and the power module in the inner cavity of the detection device base 1 through connecting lines, and the first distance adjustment device 5, the second distance adjustment device 7, the third distance adjustment device 9 and the driving motor 19 in the fourth distance adjustment device 12 are electrically connected to the central processing control device and the power module in the inner cavity of the detection device base 1 through connecting lines.

[0032] Working principle: When the OLED detection device with temperature detection function is used to detect the OLED screen, the OLED clamping and fixing device 16 is first driven to move by the first distance adjustment device 5, and the driving motor 19 in the first distance adjustment device 5 drives the moving threaded rod 13 to rotate, so that the moving block 24 drives the upper L connecting frame 26 to move, and the sliding blocks 25 on both sides slide on the sliding rail 22 to make the L connecting frame 26 remain stable during the movement, so as to achieve precise adjustment of the distance. When the L connecting frame 26 drives the OLED clamping and fixing device 16 to pass through the feed port 3 and then move out of the shading detection box 2, the screen to be detected is placed on the placement groove 33 by a robot or manually, and the OLED screen is fixed by a plurality of suction cups 31, and then the OLED screen with detection is drawn through the feed port 3 into the shading detection box 2 by the first distance adjustment device 5. The shading detection box 2 can provide a stable and light-controlled environment to ensure the accuracy of the detection results.

[0033] Next, the high-precision distance adjustment device starts to work, and the second distance adjustment device 7 and the fourth distance adjustment device 12 work together to accurately adjust the distance between the first detection camera 10 and the second detection camera 17 and the OLED screen, which is determined according to the focal length, field of view of the camera and the size and characteristics of the OLED screen to ensure that the camera can capture the clearest and most accurate image so that they can reach the preset optimal imaging distance. At the same time, the lasers 34 in the three light source modules 15 emit light, which shines on the OLED screen to make it emit light, so as to assist the first detection camera 10 and the second detection camera 17 to take pictures of the OLED screen from different angles and capture its image information, which is then transmitted to the central processing control device for analysis and processing.

[0034] During the photo-taking process, the temperature sensor 32 detects the temperature of the OLED screen in real time and transmits the temperature data to the central processing control device. The central processing control device determines whether the OLED screen is within an appropriate detection temperature range based on a preset temperature standard. If the temperature is too high or too low, the device will sound an alarm and stop detection to avoid detection errors caused by temperature factors.

[0035] After the shooting is completed, the image information and temperature data are transmitted to the central processing control device for analysis and processing. The central processing control device compares and analyzes the image information to detect whether the key performance indicators of the OLED screen, such as brightness, contrast, and color saturation, meet the standards. At the same time, combined with the temperature data, it further determines whether the performance and quality of the OLED screen are stable and reliable. Finally, based on the analysis results, the central processing control device will give a judgment result on whether the OLED screen is qualified.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An OLED detection device with a temperature detection function, comprising a detection device base (1), characterized in that: A central processing control device and a power supply module are arranged in the inner cavity of the detection device base (1); a light shielding detection box (2) is fixedly connected to one end of the upper surface of the detection device base (1); a feed port (3) is provided at the lower end of one side of the light shielding detection box (2); four universal wheels (4) are fixedly connected to the lower side surface of the detection device base (1); an end of the upper side surface of the detection device base (1) away from the feed port (3) is fixedly connected to a mounting platform (6); two symmetrically arranged gantry mounting frames (14) are fixedly connected to the upper side surface of the detection device base (1) corresponding to the inner cavity of the light shielding detection box (2); a mounting baffle (11) is fixedly connected to the inner wall of the light shielding detection box (2) on one side close to the feed port (3); and further comprising: A high-precision distance adjustment device, which is arranged in the inner cavity of the light-shielding detection box (2) corresponding to the upper side of the detection device base (1) and is used to adjust the distance between the imaging detection device and the OLED screen to be detected; A light source module (15), which is arranged on two gantry mounting frames (14) and a mounting baffle (11), and is used to provide illumination for an OLED device to be inspected; An OLED clamping and fixing device (16) is arranged on the upper surface of the detection device base (1) at one end close to the feed port (3) in the inner cavity of the light-shielding detection box (2) corresponding to the light-shielding detection box (2), and is used to fix the OLED screen to be detected.

2. The OLED detection device with temperature detection function according to claim 1, characterized in that: The high-precision distance adjustment device comprises a first distance adjustment device (5), a second distance adjustment device (7), a third distance adjustment device (9) and a fourth distance adjustment device (12); the first distance adjustment device (5) is arranged on the upper side surface of the detection device base (1) corresponding to the lower portion of the feed port (3); the second distance adjustment device (7) is arranged on the upper side surface of the mounting platform (6); a mobile mounting platform (8) is arranged on the top of the second distance adjustment device (7); the upper side surface of the mobile mounting platform (8) is composed of two inclined triangular plates arranged for the vehicle; the third distance adjustment device (9) is arranged on the inclined surface of the triangular plates; and the fourth distance adjustment device (12) is arranged on the inner wall of the light-shielding detection box (2) on one side close to the feed port (3).

3. The OLED detection device with temperature detection function according to claim 2, characterized in that: The second distance adjustment device (7) comprises a movable threaded rod (13), a driving motor (19), a connecting plate (21), a sliding rail (22), a movable block (24) and a sliding block (25); the upper side surface of the mounting platform (6) is fixedly connected to the driving motor (19); the top of the driving motor (19) is fixedly connected to the connecting plate (21); two symmetrically arranged sliding rails (22) are fixedly connected to the upper side surface of the connecting plate (21); the upper side surface of the connecting plate (21) corresponds to the two sliding rails (22) and is movably connected to the movable threaded rod (13) via a fixing frame; the side surface of the movable threaded rod (13) is threadedly connected to the movable block (24); the tops of the two sliding rails (22) are movably connected to the sliding blocks (25); the upper side surfaces of the sliding blocks (25) are fixedly connected to the bottom surface of the movable mounting platform (8).

4. The OLED detection device with temperature detection function according to claim 3, characterized in that: A main gear (20) is fixedly connected to the rotating shaft of the driving motor (19), and a secondary gear (23) is fixedly connected to one end of the movable threaded rod (13), and the secondary gear (23) and the main gear (20) are meshed with each other.

5. The OLED detection device with temperature detection function according to claim 2, characterized in that: The first distance adjustment device (5), the third distance adjustment device (9) and the fourth distance adjustment device (12) all adopt the same structure as the second distance adjustment device (7); the driving motor (19) in the first distance adjustment device (5) is directly connected to the movable threaded rod (13); the connecting plate (21) in the first distance adjustment device (5) is fixedly connected to the upper side of the detection device base (1); and the sides of the two sliding blocks (25) in the third distance adjustment device (9) are fixedly connected to a triangular mounting frame (18).

6. The OLED detection device with temperature detection function according to claim 5, characterized in that: A first detection camera (10) is fixedly connected to one side of the triangular mounting frame (18), two sliding blocks (25) in the fourth distance adjustment device (12) are fixedly connected to a second triangular mounting frame (18) on a side away from the inner wall of the light-shielding detection box (2), and a second detection camera (17) is fixedly connected to the upper side surface of the second triangular mounting frame (18).

7. The OLED detection device with temperature detection function according to claim 1, characterized in that: The number of the light source modules (15) is three, and the two gantry mounting frames (14) are fixedly connected to the light source modules (15) on the side away from the inner wall of the light-shielding detection box (2), and the mounting baffle (11) is fixedly connected to the light source module (15) on the side away from the feed port (3). The inner cavity of the light source module (15) is fixedly connected to a plurality of lasers (34) distributed in a matrix, and the lasers (34) are electrically connected to a central processing control device in the inner cavity of the detection device base (1) through electric wires.

8. The OLED detection device with temperature detection function according to claim 2, characterized in that: The OLED clamping and fixing device (16) comprises an L-connecting frame (26), a base (27), a suction cup mounting plate (28) and a connecting baffle (29); the upper side surfaces of the two sliding blocks (25) in the first distance adjustment device (5) are fixedly connected to the L-connecting frame (26); the other end of the L-connecting frame (26) is fixedly connected to the base (27); the base (27) is hollow; the top of the base (27) is fixedly connected to the suction cup mounting plate (28); and the two sides of the suction cup mounting plate (28) are fixedly connected to the connecting baffles (29).

9. The OLED detection device with temperature detection function according to claim 8, characterized in that: The OLED clamping and fixing device (16) further comprises a flow diversion component (30), a suction cup component (31), a temperature sensor (32) and a placement groove (33); the flow diversion component (30) is fixedly connected to the bottom inner wall of the base (27); the upper ends of the opposing surfaces of the two connecting baffles (29) are fixedly connected to the placement groove (33); a plurality of suction cup components (31) distributed in a matrix are fixedly connected to the upper side surface of the suction cup mounting plate (28); the top of the suction cup component (31) is embedded in the bottom inner wall of the placement groove (33); the temperature sensor (32) is fixedly connected between the four suction cup components (31) on the upper side surface of the suction cup mounting plate (28); and the top of the temperature sensor (32) is fixedly connected to the bottom inner wall of the placement groove (33).

10. The OLED detection device with temperature detection function according to claim 6, characterized in that: The bottoms of the plurality of suction cup members (31) are connected to the diversion assembly (30) via an air pressure tank, the first detection camera (10) and the second detection camera (17) are electrically connected to a central processing control device and a power module in the inner cavity of the detection device base (1) via a connecting line, and the driving motors (19) in the first distance adjustment device (5), the second distance adjustment device (7), the third distance adjustment device (9) and the fourth distance adjustment device (12) are electrically connected to the central processing control device and the power module in the inner cavity of the detection device base (1) via a connecting line.

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