Computer screen detection device

Abstract

The utility model is suitable for the technical field of computer detection equipment, and provides a computer screen detection device which comprises a rack, a conveying assembly, an uncovering assembly, a detection assembly and a control assembly, the rack is used for positioning and mounting the conveying assembly, the uncovering assembly, the detection assembly and the control assembly; the conveying assembly comprises a moving module and a positioning module; the uncovering assembly comprises a first rotating swing arm and a second rotating swing arm; the detection assembly comprises an adsorption group and a detection camera group. The positioning module is arranged to position the computer from the X-axis direction and the Y-axis direction so that the first rotating swing arm and the second rotating swing arm can open and close the computer screen to a set angle, and the adsorption set is arranged on the detection assembly to fix the computer in place from the back face of the computer screen. And the detection camera group detects the computer from the front side of the computer screen and conveys the detection to the control assembly, so that the problems of tedious step process, low detection efficiency and the like of die replacement are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer detection equipment, and in particular relates to a computer screen detection device. Background Art

[0002] Nowadays, laptop computers have become a common tool for office and entertainment. After the production and processing of laptop computers, in order to ensure the quality of the product, manufacturers usually need to perform performance tests on laptop computers, such as testing the functionality, appearance, software and hardware of the laptop computers to ensure that the quality of the laptop computers meets the requirements.

[0003] The manufacturing process of laptop computers mainly includes parts manufacturing, device assembly, software loading, quality inspection, packaging and distribution, etc. The most important link in these steps is quality inspection. After ensuring that the product meets the design requirements and has no defects, the laptop computer needs to be functionally tested. Common computer functional modules include processor, graphics card, memory, storage device, screen, keyboard, touchpad or mouse, speaker, microphone, fan, communication module, etc. The performance and specifications of each functional module will also vary depending on the computer model and brand.

[0004] In the prior art, during the inspection process of computer screens, operators usually detect computer screen defects (such as bright and dark spots, color spots, etc.) through pixel detection, color calibration, resolution detection, etc., but in most cases, when the computer is transported from a conveyor belt to a detection station, it is necessary to set a mold that is compatible with the current computer to be inspected to position the computer in place, and then the computer screen is inspected by the detection device of the detection station. However, different molds need to be replaced for positioning computers of different specifications, resulting in cumbersome steps in the mold replacement process and low detection efficiency. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a computer screen detection device, which aims to solve the problem that in most cases, when the computer is transported from a conveyor belt to a detection station, a mold compatible with the current computer to be detected needs to be set to position the computer in place, and then the computer screen is detected by the detection device of the detection station. However, different molds need to be replaced for positioning computers of different specifications, resulting in cumbersome steps and processes for replacing molds and low detection efficiency.

[0006] The embodiment of the utility model is implemented as follows: a computer screen detection device, the computer screen detection device comprises: a frame, a conveying component, a cover opening component, a detection component and a control component;

[0007] The frame is used for positioning and installing the conveying component, the cover opening component, the detection component and the control component;

[0008] The conveying assembly includes a moving module and a positioning module, the moving module is used to drive the computer to move to the bottom of the detection assembly, the positioning module includes a bracket, an X-axis positioning group and a Y-axis positioning group, the bracket is installed on the moving module and is used to support the computer, and the X-axis positioning group and the Y-axis positioning group are used to position the computer on the bracket from the X-axis direction and the Y-axis direction;

[0009] The cover opening assembly includes a first rotating swing arm and a second rotating swing arm, and the first rotating swing arm and the second rotating swing arm are used to open and close the computer screen to a set angle so that the detection assembly can detect the computer screen;

[0010] The detection component includes an adsorption group and a detection camera group, wherein the adsorption group is used to locate the screen of the computer after it is opened and closed, and the detection camera group is used to detect the computer screen after it is opened and closed in place;

[0011] The control component is used to control and monitor the actions of the conveying component, the cover opening component and the detection component.

[0012] Preferably, the frame is a square semi-enclosed bracket, and the frame includes a base, a workbench and a protective frame. The base is used to support the workbench and the protective frame. A plurality of mounting positions are arranged on the workbench, and the mounting positions are used for positioning and installing the protective frame, the moving module of the conveying component, the positioning module and the cover opening component; a blackout curtain is arranged on the protective frame, and the blackout curtain is used to shield external light for computer detection to facilitate detection of the computer screen, and the protective frame is used for positioning and installing the detection component and the control component.

[0013] Preferably, the movable module includes a first movable group and a second movable group, the first movable group is fixed on the frame, the first movable group is used to drive the second movable group and the positioning module to move in the X-axis and Y-axis directions, the second movable group is installed above the first movable group, the second movable group is used to support the computer on the positioning module bracket and drive the computer to move in the X-axis direction so as to facilitate the computer to be transported to the action range of the cover opening component and the detection component.

[0014] Preferably, the positioning module also includes a first mounting bracket and a plurality of position sensors, the first mounting bracket is mounted on the mobile module, the first mounting bracket is used for positioning and installing the position sensor, the position sensor is used to detect the position of the computer on the bracket so that the positioning module can position the computer; a plurality of positioning protrusions are arranged on the inner wall surface of the bracket, the positioning protrusions are used to position the supported computer, a plurality of mounting grooves are arranged on the side of the bracket, the mounting grooves are used to arrange a plurality of positioning rods, and the positioning rods are used to position the computer.

[0015] Preferably, the X-axis positioning group includes a first positioning frame, a first power group, a first transmission group, and a first guiding group. The first positioning frame is in a U-shape and is installed on the detection component. The first positioning frame is provided with a first positioning portion, a second positioning portion, and a first intermediate portion. The first intermediate portion is connected to the first guiding group and the second transmission group by providing a second mounting bracket. The first power group is fixed on the second mounting bracket, and the output end of the first power group is in transmission connection with the first transmission group. One ends of the first transmission group and the first guiding group are installed on the detection component, and the other end of the first guiding group is connected to the second mounting bracket. The first transmission group is used to drive the first positioning frame to move in the Y-axis direction so that the first positioning portion and the second positioning portion can position the computer in the X-axis direction, and the first guiding group is used to guide the movement of the first positioning frame in the Y-axis direction.

[0016] Preferably, the Y-axis positioning group includes a second positioning frame, a first cylinder, a second power group, a second transmission group, and a second guiding group. The second positioning frame is in a U-shape. The positioning frame is provided with a third positioning portion, a fourth positioning portion, and a second intermediate portion. A first positioning roller is provided at the end of the third positioning portion, and a second positioning roller is provided at the end of the fourth positioning portion. The first positioning roller and the second positioning roller are used to position the back of the computer screen in the Y-axis direction. The first cylinder is connected to the second transmission group, and the output end of the first cylinder is connected to the second intermediate portion of the second positioning frame. The first cylinder is used to guide the movement of the second positioning frame in the Y-axis direction. The second power group is installed on the frame through a third mounting bracket. The second power group is in transmission connection with the second transmission group. The second transmission group is installed on the third mounting bracket. The second transmission group is connected to the second guiding group and the first cylinder. The second transmission group is used to drive the first cylinder, the second positioning frame, and the second guiding group to move in the Y-axis direction, and the second guiding group is used to guide the movement of the first cylinder and the second positioning frame in the Y-axis direction.

[0017] Preferably, the opening component further includes a fixed frame group, a second cylinder, a third guiding group, a third transmission group, and a third power group. The fixed frame group includes a first mounting plate, a second mounting plate, and a first connecting plate. The first mounting plate and the second mounting plate are L-shaped plates. One end of the first connecting plate is connected to the first mounting plate through the third guiding group, and the other end of the first connecting plate is connected to the second mounting plate through the third guiding group. The first mounting plate is used for mounting the first rotating swing arm, and the second mounting plate is used for mounting the second rotating swing arm. One end of the second cylinder is mounted on the first mounting plate, and the other end is mounted on the second mounting plate to control the distance between the first mounting plate and the second mounting plate according to the specifications of the computer, so that the first rotating swing arm and the second rotating swing arm are positioned on the computer screen and the computer is opened and closed to a set angle. The third transmission group and the third power group are mounted at the bottom of the first connecting plate. The third power group is in transmission connection with the third transmission group. The third transmission group is used to drive the first connecting plate, the first rotating swing arm, and the second rotating swing arm to move in the Z-axis direction to position the computer and open and close the computer screen to a set position.

[0018] Preferably, the adsorption group includes a third positioning frame, a Y-axis moving group, a Z-axis moving group, a connecting frame, a suction cup group, and a vibration group. The third positioning frame is a U-shaped frame, which is mounted on the machine frame and is used for the positioning and installation of the Z-axis moving group, the X-axis positioning group, and the detection component. One end of the Z-axis moving group is mounted on the third positioning frame, and the other end is connected to the Y-axis moving group. The Z-axis moving group is used to drive the Y-axis moving group to move in the Z-axis direction to position the computer screen. The Y-axis moving group is connected to the connecting frame. The suction cup group and the vibration group are mounted on the connecting frame. The suction cup group is used to suck the back of the computer screen to fix the computer screen in place for the detection camera group to detect the front of the computer screen. The vibration group is in contact with the back of the computer screen to drive the computer screen to vibrate so that the dust and impurities on the computer screen fall off. The Y-axis moving group is used to drive the connecting frame, the suction cup group, and the vibration group to move in the Y-axis direction to position the position of the back of the computer screen.

[0019] Preferably, the detection component further includes a light source group, which is mounted on the third positioning frame and located between the front of the computer screen and the detection camera group. The light source group is used to provide light for the detection of the detection camera group. The detection camera group includes a third cylinder and a camera device. The third cylinder is fixed on the third positioning frame, and the end of the third cylinder is connected to the camera device. The third cylinder is used to drive the camera device to move in the Z-axis direction to align the shooting area of the camera device with the front of the computer screen. The camera device is used to take pictures and detect the front of the computer screen.

[0020] Preferably, the control component includes a control panel and a control processor, and the control panel and the control processor are installed on a frame. The control panel is used to input action instructions of the conveying component, the cover opening component, and the detection component and output the instructions to the control processor, and the control processor is used to control and monitor the actions of the conveying component, the cover opening component, and the detection component.

[0021] The utility model provides a computer screen detection device, which comprises a conveying component for conveying the computer to a detection station, a moving module for moving the computer to directly below the detection component, and a positioning module for positioning the computer in the X-axis and Y-axis directions so that the first rotating swing arm and the second rotating swing arm on the opening cover component can open and close the computer screen to a set angle, an adsorption group is arranged on the detection component for fixing the computer in place from the back of the computer screen, and a detection camera group detects the computer from the front of the computer screen and transmits the detection to the control component, thereby solving the problems of complicated steps and low detection efficiency in replacing the mold during the computer screen detection process in most cases. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural diagram of a computer screen detection device provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of a conveying component in a computer screen detection device provided by an embodiment of the utility model;

[0024] Figure 3 A schematic diagram of the structure of a cover opening assembly and a Y-axis positioning group in a computer screen detection device provided by an embodiment of the utility model;

[0025] Figure 4 The present invention is a schematic structural diagram of a detection component and an x-axis positioning group in a computer screen detection device provided by an embodiment of the present invention.

[0026] In the accompanying drawings: 1, frame; 2, conveying assembly; 21, moving module; 22, positioning module; 221, bracket; 222, X-axis positioning group; 2221, first positioning frame; 2222, first power group; 2223, first transmission group; 2224, first guide group; 223, Y-axis positioning group; 2231, second positioning frame; 2232, first cylinder; 2233, second power group; 2234, second transmission group; 2235, second guide group; 2236, first positioning roller; 2237, second positioning roller; 3, cover opening assembly; 31, first rotating swing arm; 32, second rotating swing arm; 33, fixing frame assembly; 331, first mounting plate; 332, second mounting plate; 333, first connecting plate; 34, second cylinder; 35, third power group; 4, detection assembly; 41, adsorption group; 411, third positioning frame; 42, detection camera group; 43, light source group; 5, control assembly; 6, computer. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0029] like Figure 1-4 As shown, it is a structural diagram of a computer 6 screen detection device provided by an embodiment of the utility model, including a frame 1, a conveying component 2, a cover opening component 3, a detection component 4 and a control component 5;

[0030] The frame 1 is used for positioning and installing the conveying component 2, the cover opening component 3, the detection component 4 and the control component 5;

[0031] The conveying assembly 2 includes a moving module 21 and a positioning module 22. The moving module 21 is used to drive the computer 6 to move to the bottom of the detection assembly 4. The positioning module 22 includes a bracket 221, an X-axis positioning group 222 and a Y-axis positioning group 223. The bracket 221 is installed on the moving module 21 and is used to support the computer 6. The X-axis positioning group 222 and the Y-axis positioning group 223 are used to position the computer 6 on the bracket 221 in the X-axis direction and the Y-axis direction.

[0032] The cover opening assembly 3 includes a first rotating swing arm 31 and a second rotating swing arm 32, and the first rotating swing arm 31 and the second rotating swing arm 32 are used to open and close the screen of the computer 6 to a set angle so that the detection assembly 4 can detect the screen of the computer 6;

[0033] The detection component 4 includes an adsorption group 41 and a detection camera group 42. The adsorption group 41 is used to locate the screen of the computer 6 after it is opened and closed, and the detection camera group 42 is used to detect the screen of the computer 6 after it is opened and closed.

[0034] The control component 5 is used to control and monitor the actions of the conveying component 2 , the cover opening component 3 and the detection component 4 .

[0035] In the embodiment of the utility model, preferably, the computer 6 screen detection device is used to detect whether the screens of computers 6 of various specifications and sizes have defects such as bright and dark spots and color spots. The computer 6 screen detection device is mainly composed of a frame 1, a conveying component 2, an opening component 3, a detection component 4 and a control component 5. The control component 5 is used to input or output the action instructions of the conveying component 2, the opening component 3, and the detection component 4 so that the control component 5 can monitor the action status of the conveying component 2, the opening component 3, and the detection component 4; the computer 6 can be conveyed from the conveying component 2 to the bracket 221 on the positioning module 22, and then the X-axis positioning group 222 is used to The Y-axis positioning group 223 positions the computer 6 from the front, back, left and right sides of the computer 6 respectively. At this time, the first rotating swing arm 31 and the second rotating swing arm 32 on the opening cover component 3 can open and close the computer 6, and the screen of the computer 6 can be rotated to a set angle so that the adsorption group 41 of the detection component 4 can fix the screen of the computer 6. The screen of the computer 6 can be opened and closed to a position of 90 degrees ± 0.5 degrees so that the detection camera group 42 can detect the front of the screen of the computer 6. The detection camera group 42 in the detection component 4 controlled by the control component 5 can obtain the detection result of the screen of the computer 6 by taking pictures of the screen of the computer 6 and analyzing the pictures taken.

[0036] In one example of the utility model, the utility model is provided with a conveying component 2 for conveying the computer 6 to the inspection station, a moving module 21 is provided for moving the computer 6 to directly below the inspection component 4, and the positioning module 22 positions the computer 6 in the X-axis and Y-axis directions so that the first rotating swing arm 31 and the second rotating swing arm 32 on the opening cover component 3 can open and close the computer 6 screen to a set angle, an adsorption group 41 is provided on the inspection component 4 to fix the computer 6 in place from the back of the computer 6 screen, and the inspection camera group 42 inspects the computer 6 from the front of the computer 6 screen and transmits the inspection to the control component 5, which solves the problems of cumbersome steps and low inspection efficiency in replacing the mold during the computer 6 screen inspection in most cases.

[0037] like Figure 1-2As shown, as a preferred embodiment of the utility model, the frame 1 is a square semi-enclosed bracket, and the frame 1 includes a base, a workbench and a protective frame. The base is used to support the workbench and the protective frame. A plurality of mounting positions are arranged on the workbench, and the mounting positions are used for positioning and installing the protective frame, the moving module 21 of the conveying component 2, the positioning module 22 and the cover opening component 3; a blackout curtain is arranged on the protective frame, and the blackout curtain is used to shield external light for the detection of the computer 6 to facilitate the detection of the computer 6 screen, and the protective frame is used for positioning and installing the detection component 4 and the control component 5.

[0038] In an embodiment of the utility model, preferably, a frame composed of a base, a workbench and a protective frame can be provided on the frame 1. A blackout curtain can be provided on the protective frame. When the computer 6 is conveyed to the bracket 221 by the conveying assembly 2, the movement of the blackout curtain can be controlled so that external light cannot pass through the blackout curtain and enter the interior of the protective frame, thereby facilitating the detection of the screen of the computer 6 and preventing the detection of the screen of the computer 6 from being misjudged due to the influence of external light and affecting the detection effect.

[0039] like Figure 1-4 As shown, as a preferred embodiment of the utility model, the movable module 21 includes a first movable group and a second movable group, the first movable group is fixed on the frame 1, the first movable group is used to drive the second movable group and the positioning module 22 to move in the X-axis and Y-axis directions, the second movable group is installed above the first movable group, the second movable group is used to support the computer 6 on the bracket 221 of the positioning module 22 and drive the computer 6 to move in the X-axis direction so as to facilitate the computer 6 to be transported to the action range of the cover opening component 3 and the detection component 4.

[0040] In the embodiment of the utility model, preferably, the mobile module 21 is provided with a first mobile group which can be installed on the workbench of the frame 1, and the second mobile group is installed on the first mobile group, and the bracket 221 in the positioning module 22 is placed above the second mobile group, and the first mobile group mainly drives the second mobile group to move in the X-axis and Y-axis directions by setting the mobile group in the X-axis direction and the mobile group in the Y-axis direction, and the second mobile group mainly drives the bracket 221 installed on the second mobile group to move in the X-axis direction so as to facilitate the transportation of the computer 6 on the bracket 221 to the inspection station of the inspection component 4, wherein the mobile group in the X-axis direction of the first mobile group can be a Y-axis mobile group installed above the mobile group in the X-axis direction driven by a motor to move the screw rod, and the Y-axis mobile group can be provided with a gear rack provided by a motor to provide power to the transmission group to make it move and drive the second mobile group to move in the Y-axis direction, and the principle of the movement of the second mobile group in the X-axis can be that the motor drives the roller to move, and the roller drives the belt group to move, and the bracket 221 is placed directly above the belt group so that the belt drives the bracket 221 and the computer 6 to move in the X-axis direction.

[0041] As shown Figure 1-4 in the figure, as a preferred embodiment of the present utility model, the positioning module 22 further includes a first mounting bracket and a plurality of position sensors. The first mounting bracket is mounted on the moving module 21 and is used for the positioning and mounting of the position sensors. The position sensors are used to detect the position of the computer 6 on the bracket 221 so that the positioning module 22 can position the computer 6. A plurality of positioning bumps are provided on the inner wall surface of the bracket 221, and the positioning bumps are used to position and support the computer 6. A plurality of mounting grooves are provided on the side surface of the bracket 221, and the mounting grooves are used to arrange a plurality of positioning rods, and the positioning rods are used to position the computer 6.

[0042] In the embodiment of the present utility model, preferably, a first mounting bracket and a plurality of position sensors may also be provided in the positioning module 22. The first mounting bracket may be an L-shaped bracket. One end is mounted on the side of the second moving group of the moving module 21, and the other end is used to fix the position sensor to facilitate the detection of the position of the computer 6. The detection result is transmitted to the control component 5, and the control component 5 outputs an instruction to make the positioning module 22 position the computer 6 in place. A plurality of cylindrical positioning bumps may be provided on the inner wall surface of the bracket 221 in the positioning module 22 to support the computer 6. The top surface of the positioning bump may be flush with the top surface of the bracket 221. The irregular slots provided on the side surface of the bracket 221 may be used to arrange the positioning rods, and a rotating module may be provided at the end of the positioning rod to drive the positioning rod to rotate to facilitate the positioning of the screen position of the computer 6.

[0043] As shown Figure 1-4 in the figure, as a preferred embodiment of the present utility model, the X-axis positioning group 222 includes a first positioning frame 2221, a first power group 2222, a first transmission group 2223, and a first guiding group 2224. The first positioning frame 2221 is in a shape of 冂, and the first positioning frame 2221 is mounted on the detection component 4. The first positioning frame 2221 is provided with a first positioning part, a second positioning part, and a first middle part. The first middle part is connected to the first guiding group 2224 and the second transmission group 2234 by setting a second mounting bracket. The first power group 2222 is fixed on the second mounting bracket, and the output end of the first power group 2222 is in transmission connection with the first transmission group 2223. One ends of the first transmission group 2223 and the first guiding group 2224 are mounted on the detection component 4, and the other end of the first guiding group 2224 is connected to the second mounting bracket. The first transmission group 2223 is used to drive the first positioning frame 2221 to move in the Y-axis direction so that the first positioning part and the second positioning part can position the computer 6 in the X-axis direction, and the first guiding group 2224 is used to guide the movement of the first positioning frame 2221 in the Y-axis direction.

[0044] In an embodiment of the present utility model, preferably, the X-axis positioning group 222 may be provided with a U-shaped first positioning frame 2221 for positioning and installing a first power group 2222, a first transmission group 2223, and a first guiding group 2224. The first positioning frame 2221 is installed on the detection component 4 through a first intermediate part. The first positioning part and the second positioning part are located below the first intermediate part. A second mounting bracket may be provided on the upper surface of the first intermediate part for fixing the first power group 2222. The first power group 2222 transmits power to the first transmission group 2223 so that the first transmission group 2223 drives the first positioning frame 2221 to move in the Y-axis direction. The first guiding group 2224 is installed on the detection component 4 to guide the first positioning frame 2221 to move in the Y-axis direction so that the first positioning part and the second positioning part can position both sides of the computer 6 in the X-axis direction.

[0045] As Figure 1-4 shown, as a preferred embodiment of the present utility model, the Y-axis positioning group 223 includes a second positioning frame 2231, a first cylinder 2232, a second power group 2233, a second transmission group 2234, and a second guiding group 2235. The second positioning frame 2231 is U-shaped. The positioning frame is provided with a third positioning part, a fourth positioning part, and a second intermediate part. A first positioning roller 2236 is provided at the end of the third positioning part, and a second positioning roller 2237 is provided at the end of the fourth positioning part. The first positioning roller 2236 and the second positioning roller 2237 are used to position the back surface of the computer 6 screen in the Y-axis direction. The first cylinder 2232 is connected to the second transmission group 2234, and the output end of the first cylinder 2232 is connected to the second intermediate part of the second positioning frame 2231. The first cylinder 2232 is used to guide the second positioning frame 2231 to move in the Y-axis direction. The second power group 2233 is installed on the frame 1 through a third mounting bracket. The second power group 2233 is in transmission connection with the second transmission group 2234. The second transmission group 2234 is installed on the third mounting bracket. The second transmission group 2234 is connected to the second guiding group 2235 and the first cylinder 2232. The second transmission group 2234 is used to drive the first cylinder 2232, the second positioning frame 2231, and the second guiding group 2235 to move in the Y-axis direction. The second guiding group 2235 is used to guide the first cylinder 2232 and the second positioning frame 2231 to move in the Y-axis direction.

[0046] In the embodiment of the utility model, preferably, the Y-axis positioning group 223 is mainly composed of a U-shaped second positioning frame 2231 to position and install the second power group 2233, the second transmission group 2234 and the second guide group 2235. The two ends of the second middle part of the second positioning frame 2231 are respectively connected to the third positioning part and the fourth positioning part. The first positioning roller 2236 and the second positioning roller 2237 are respectively arranged at the ends of the third positioning part and the fourth positioning part for positioning the back of the computer 6 screen so that the adsorption group 41 can position the computer 6 screen in place. The first cylinder 2232 can push the first positioning roller 2236 and the second positioning roller 2237 in the Y-axis direction to be positioned on the back of the computer 6 screen, and the second power group 2233 is installed on the frame 1 through the third mounting bracket. The second power group 2233 transmits power to the second transmission group 2234, and the second transmission group 2234 drives the first cylinder 2232 and the second positioning frame 2231 to move in the Y-axis direction, so that the first positioning roller 2236 and the second positioning roller 2237 are positioned on the back of the computer 6 screen from the Y-axis direction.

[0047] like Figure 1-4 As shown, as a preferred embodiment of the utility model, the cover opening assembly 3 also includes a fixed frame group 33, a second cylinder 34, a third guide group, a third transmission group and a third power group 35. The fixed frame group 33 includes a first mounting plate 331, a second mounting plate 332 and a first connecting plate 333. The first mounting plate 331 and the second mounting plate 332 are L-shaped plates. One end of the first connecting plate 333 is connected to the first mounting plate 331 through the third guide group, and the other end of the first connecting plate 333 is connected to the second mounting plate 332 through the third guide group. The first mounting plate 331 is used to install the first rotating swing arm 31, and the second mounting plate 332 is used to install the second rotating swing arm 32. The second cylinder 34 is installed with one end on the first mounting plate 331 and the other end on the second mounting plate 332 so as to control the first mounting plate 331 and the second mounting plate 332 to adjust the distance according to the specifications of the computer 6 so that the first rotating swing arm 31 and the second rotating swing arm 32 are positioned on the screen of the computer 6 and the computer 6 is opened and closed to a set angle; the third transmission group and the third power group 35 are installed at the bottom of the first connecting plate 333, and the third power group 35 is connected to the third transmission group for transmission. The third transmission group is used to drive the first connecting plate 333, the first rotating swing arm 31 and the second rotating swing arm 32 to move in the Z-axis direction so as to position the computer 6 and open and close the screen of the computer 6 to a set position.

[0048] In the embodiment of the present utility model, preferably, a fixed frame group 33 may further be provided in the opening cover assembly 3. The ends of the first mounting plate 331 and the second mounting plate 332 fixed in the fixed frame group 33 may be respectively used to mount the first rotating swing arm 31 and the second rotating swing arm 32. The lower surfaces of the first mounting plate 331 and the second mounting plate 332 may be connected to the first connecting plate 333 in place through the third guiding group. The cylinder block of the second cylinder 34 may be mounted on the first mounting plate 331, and one end of the output rod of the second cylinder 34 may be mounted on the second mounting plate 332 so that the second cylinder 34 can control the distance between the first mounting plate 331 and the second mounting plate 332 to facilitate the positioning of the computer 6 screen by the first rotating swing arm 31 and the second rotating swing arm 32. The bottom of the first connecting plate 333 may be used to position and mount the third power group 35 and the third transmission group. The third power group 35 provides power to the third transmission group to facilitate the third transmission group driving the first rotating swing arm 31 and the second rotating swing arm 32 on the first connecting frame to move in the Z-axis direction, so that the computer 6 screen is opened and closed in place to facilitate the detection of the computer 6 screen.

[0049] As Figure 1-4 shown, as a preferred embodiment of the present utility model, the adsorption group 41 includes a third positioning frame 411, a Y-axis moving group, a Z-axis moving group, a connecting frame, a suction cup group and a vibration group. The third positioning frame 411 is a U-shaped frame. The third positioning frame 411 is mounted on the frame 1. The third positioning frame 411 is used for the positioning and installation of the Z-axis moving group, the X-axis positioning group 222 and the detection component 4. One end of the Z-axis moving group is mounted on the third positioning frame 411 and the other end is connected to the Y-axis moving group. The Z-axis moving group is used to drive the Y-axis moving group to move in the Z-axis direction to facilitate the positioning of the computer 6 screen. The Y-axis moving group is connected to the connecting frame. The suction cup group and the vibration group are mounted on the connecting frame. The suction cup group is used to suck the back of the computer 6 screen to fix the computer 6 screen in place to facilitate the detection camera group 42 to detect the front of the computer 6 screen. The vibration group contacts the back of the computer 6 screen to drive the computer 6 screen to vibrate so that the dust and impurities on the computer 6 screen fall off. The Y-axis moving group is used to drive the connecting frame, the suction cup group and the vibration group to move in the Y-axis direction to facilitate the positioning of the position of the back of the computer 6 screen.

[0050] In the embodiment of the present utility model, preferably, the adsorption group 41 may be provided with a Y-axis movement group, a Z-axis movement group to drive a connecting frame, a suction cup group, and a vibration group to move in the Y-axis and Z-axis directions so as to fix the computer 6 screen in place, so that the vibration group can shake the computer 6 screen to make the dust and impurities on the screen fall off, preventing the impurities from affecting the detection effect. The third positioning frame 411 may be in a U-shaped structure and is fixed on the frame 1. The middle part of the third positioning frame 411 can be used to position the motor part of the Z-axis movement group to facilitate the connection between the Z-axis movement group and the Y-axis movement group. It can also be used to position the light source group 43, the detection camera group 42 of the detection component 4, and the first positioning frame 2221 of the X-axis positioning group 222.

[0051] As Figure 1-4 shown, as a preferred embodiment of the present utility model, the detection component 4 further includes a light source group 43. The light source group 43 is installed on the third positioning frame 411 and is located between the front of the computer 6 screen and the detection camera group 42. The light source group 43 is used to provide light for the detection of the detection camera group 42. The detection camera group 42 includes a third air cylinder and a camera device. The third air cylinder is fixed on the third positioning frame 411. The end of the third air cylinder is connected to the camera device. The third air cylinder is used to drive the camera device to move in the Z-axis direction so as to align the shooting area of the camera device with the front of the computer 6 screen. The camera device is used to take pictures and detect the front of the computer 6 screen.

[0052] In the embodiment of the present utility model, preferably, the light source group 43 in the detection component 4 is mainly used to cooperate with the detection camera group 42 to detect the computer 6 screen. For the detection of the computer 6 screen, the light source group 43 can be installed between the computer 6 screen and the camera device. According to the control component 5, the computer 6 screen is controlled to display various different color backgrounds, and then according to the light on the computer 6 screen irradiated by the light source group 43, the camera device captures the image of the computer 6 screen, and performs algorithm analysis on the captured computer 6 screen images under different backgrounds, and exchanges the result information to obtain the detection result of the computer 6 screen. After the image is captured, the adsorption group 41 and the positioning component of the computer 6 release the positioning and fixing of the computer 6 screen, and the computer 6 screen can also be reset by the first rotating swing arm 31 and the second rotating swing arm 32 so as to facilitate the computer 6 to be conveyed to the next detection station.

[0053] As Figure 1-4 shown, as a preferred embodiment of the present utility model, the control component 5 includes a control panel and a control processor. The control panel and the control processor are installed on the frame 1. The control panel is used for inputting the action instructions of the conveying component 2, the opening cover component 3, and the detection component 4 and outputting the instructions to the control processor. The control processor is used to control and monitor the actions of the conveying component 2, the opening cover component 3, and the detection component 4.

[0054] In the embodiment of the utility model, preferably, the control component 5 can be provided with a control panel and a control processor, and can also be connected to the computer 6 through a plurality of control connectors so as to control the background color of the computer 6 screen so as to control the processor to output instructions so that the camera device can capture the image of the computer 6 screen so as to detect whether there are defects on the computer 6 screen. The control panel can be provided with a keyboard and a display screen so that the operator can input control instructions on the keyboard so as to facilitate the conveying component 2, the opening component 3 and the detection component 4 to perform actions on the finalization, and the display screen can monitor the working states of the computer 6 screen such as conveying, opening, and detection.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer screen detection device, characterized in that: The computer screen detection device comprises: a frame, a conveying component, a cover opening component, a detection component and a control component; The frame is used for positioning and installing the conveying component, the cover opening component, the detection component and the control component; The conveying assembly includes a moving module and a positioning module, the moving module is used to drive the computer to move to the bottom of the detection assembly, the positioning module includes a bracket, an X-axis positioning group and a Y-axis positioning group, the bracket is installed on the moving module and is used to support the computer, and the X-axis positioning group and the Y-axis positioning group are used to position the computer on the bracket from the X-axis direction and the Y-axis direction; The cover opening assembly includes a first rotating swing arm and a second rotating swing arm, and the first rotating swing arm and the second rotating swing arm are used to open and close the computer screen to a set angle so that the detection assembly can detect the computer screen; The detection component includes an adsorption group and a detection camera group, wherein the adsorption group is used to locate the screen of the computer after it is opened and closed, and the detection camera group is used to detect the computer screen after it is opened and closed in place; The control component is used to control and monitor the actions of the conveying component, the cover opening component and the detection component.

2. The computer screen detection device according to claim 1, characterized in that: The frame is a square semi-enclosed bracket, and the frame includes a base, a workbench and a protective frame. The base is used to support the workbench and the protective frame. A plurality of mounting positions are arranged on the workbench, and the mounting positions are used for positioning and installing the protective frame, the moving module of the conveying component, the positioning module and the cover opening component. A blackout curtain is arranged on the protective frame, and the blackout curtain is used to shield external light for computer detection to facilitate detection of the computer screen. The protective frame is used for positioning and installing the detection component and the control component.

3. The computer screen detection device according to claim 1, characterized in that: The moving module includes a first moving group and a second moving group, the first moving group is fixed on the frame, the first moving group is used to drive the second moving group and the positioning module to move in the X-axis and Y-axis directions, the second moving group is installed above the first moving group, the second moving group is used to support the computer on the positioning module bracket and drive the computer to move in the X-axis direction so as to facilitate the computer to be transported to the action range of the opening component and the detection component.

4. The computer screen detection device according to claim 1, characterized in that: The positioning module also includes a first mounting bracket and a plurality of position sensors, wherein the first mounting bracket is mounted on the mobile module, the first mounting bracket is used for positioning and installing the position sensor, and the position sensor is used to detect the position of the computer on the bracket so that the positioning module can position the computer; a plurality of positioning protrusions are arranged on the inner wall surface of the bracket, and the positioning protrusions are used to position the supported computer; a plurality of mounting grooves are arranged on the side of the bracket, and the mounting grooves are used to arrange a plurality of positioning rods, and the positioning rods are used to position the computer.

5. The computer screen detection device according to claim 1, characterized in that: The X-axis positioning group includes a first positioning frame, a first power group, a first transmission group, and a first guiding group. The first positioning frame is in a U-shape and is installed on the detection assembly. The first positioning frame is provided with a first positioning portion, a second positioning portion, and a first intermediate portion. The first intermediate portion is connected to the first guiding group and the second transmission group through a second mounting bracket. The first power group is fixed on the second mounting bracket. The output end of the first power group is in transmission connection with the first transmission group. One ends of the first transmission group and the first guiding group are installed on the detection assembly, and the other end of the first guiding group is connected to the second mounting bracket. The first transmission group is used to drive the first positioning frame to move in the Y-axis direction so that the first positioning portion and the second positioning portion can position the computer in the X-axis direction, and the first guiding group is used to guide the first positioning frame to move in the Y-axis direction.

6. The computer screen detection device according to claim 1, characterized in that: The Y-axis positioning group includes a second positioning frame, a first cylinder, a second power group, a second transmission group, and a second guiding group. The second positioning frame is in a C-shape. The positioning frame is provided with a third positioning portion, a fourth positioning portion, and a second intermediate portion. A first positioning roller is provided at the end of the third positioning portion, and a second positioning roller is provided at the end of the fourth positioning portion. The first positioning roller and the second positioning roller are used to position the back of the computer screen in the Y-axis direction. The first cylinder is connected to the second transmission group, and the output end of the first cylinder is connected to the second intermediate portion of the second positioning frame. The first cylinder is used to guide the second positioning frame to move in the Y-axis direction. The second power group is installed on the machine frame through a third mounting bracket. The second power group is in transmission connection with the second transmission group. The second transmission group is installed on the third mounting bracket. The second transmission group is connected to the second guiding group and the first cylinder. The second transmission group is used to drive the first cylinder, the second positioning frame, and the second guiding group to move in the Y-axis direction, and the second guiding group is used to guide the first cylinder and the second positioning frame to move in the Y-axis direction.

7. The computer screen detection device according to claim 1, characterized in that: The opening cover assembly further includes a fixed frame group, a second cylinder, a third guiding group, a third transmission group, and a third power group. The fixed frame group includes a first mounting plate, a second mounting plate, and a first connecting plate. The first mounting plate and the second mounting plate are L-shaped plates. One end of the first connecting plate is connected to the first mounting plate through the third guiding group, and the other end of the first connecting plate is connected to the second mounting plate through the third guiding group. The first mounting plate is used for mounting the first rotating swing arm, and the second mounting plate is used for mounting the second rotating swing arm. One end of the second cylinder is mounted on the first mounting plate, and the other end is mounted on the second mounting plate to control the distance between the first mounting plate and the second mounting plate according to the specifications of the computer, so that the first rotating swing arm and the second rotating swing arm are positioned on the computer screen and the computer is opened and closed to a set angle. The third transmission group and the third power group are mounted at the bottom of the first connecting plate. The third power group is in transmission connection with the third transmission group. The third transmission group is used to drive the first connecting plate, the first rotating swing arm, and the second rotating swing arm to move in the Z-axis direction to position the computer and open and close the computer screen to a set position.

8. The computer screen detection device according to claim 1, characterized in that: The adsorption group includes a third positioning frame, a Y-axis moving group, a Z-axis moving group, a connecting frame, a suction cup group, and a vibration group. The third positioning frame is a U-shaped frame. The third positioning frame is mounted on the machine frame and is used for the positioning and installation of the Z-axis moving group, the X-axis positioning group, and the detection component. One end of the Z-axis moving group is mounted on the third positioning frame, and the other end is connected to the Y-axis moving group. The Z-axis moving group is used to drive the Y-axis moving group to move in the Z-axis direction to position the computer screen. The Y-axis moving group is connected to the connecting frame. The suction cup group and the vibration group are mounted on the connecting frame. The suction cup group is used to suck the back of the computer screen to fix the computer screen in place for the detection camera group to detect the front of the computer screen. The vibration group is in contact with the back of the computer screen to drive the computer screen to vibrate so that the dust and impurities on the computer screen fall off. The Y-axis moving group is used to drive the connecting frame, the suction cup group, and the vibration group to move in the Y-axis direction to position the position of the back of the computer screen.

9. The computer screen detection device according to claim 8, characterized in that: The detection component further includes a light source group. The light source group is mounted on the third positioning frame and is located between the front of the computer screen and the detection camera group. The light source group is used to provide light for the detection of the detection camera group. The detection camera group includes a third cylinder and a camera device. The third cylinder is fixed on the third positioning frame. The end of the third cylinder is connected to the camera device. The third cylinder is used to drive the camera device to move in the Z-axis direction to align the shooting area of the camera device with the front of the computer screen. The camera device is used to shoot and detect the front of the computer screen.

10. The computer screen detection device according to claim 1, characterized in that: The control component includes a control panel and a control processor. The control panel and the control processor are mounted on the machine frame. The control panel is used for inputting the action instructions of the conveying component, the opening cover component, and the detection component and outputting the instructions to the control processor. The control processor is used to control and monitor the actions of the conveying component, the opening cover component, and the detection component.

Images