CN114659758B - VR glasses check out test set - Google Patents
VR glasses check out test set Download PDFInfo
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- CN114659758B CN114659758B CN202210315402.5A CN202210315402A CN114659758B CN 114659758 B CN114659758 B CN 114659758B CN 202210315402 A CN202210315402 A CN 202210315402A CN 114659758 B CN114659758 B CN 114659758B
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
- G01M11/0214—Details of devices holding the object to be tested
Abstract
The application relates to VR glasses check out test set belongs to VR glasses optical property and detects technical field, include: the rotary machine comprises a base and a rotary table rotatably connected to the top of the base, wherein the top of the rotary table is provided with a plurality of product overturning tables for overturning the tested products to a set angle, and the product overturning tables are provided with product carriers and circuit boards for lighting the tested products; the detection camera comprises a camera bracket and a first camera, wherein the first camera is positioned above the camera bracket and collects image information of each turnover angle of a detected product. The carousel of this application drives many product overturning tables synchronous rotation to setting for the station, and the product overturning table is with the measured product upset of lighting to setting for the angle so that first camera gathers the image information of the different flip angles of measured product, realizes the automatic accurate detection of measured product, has improved detection efficiency.
Description
Technical Field
The application relates to the technical field of VR glasses optical performance detection, in particular to VR glasses detection equipment.
Background
The design structure of Virtual Reality (VR) products mainly includes lenses, transparent windows (CW), and liquid crystal displays (Liquid Crystal Display, LCD), etc. The liquid crystal display needs to be detected before leaving the factory, whether the liquid crystal display can be used normally, whether the uniformity and brightness of the screen display reach standards, and the like. However, in the aspect of a liquid crystal display product detection system, development is slow, a human eye visual detection method is still reserved, and automatic equipment detection almost approaches zero.
With the upgrading and updating of the industry, the defects of visual inspection of human eyes are increasingly remarkable, and the main aspects are as follows: the manual detection has low accuracy, the detection result has certain error, the process level and the detection accuracy are improved, and the human eyes are not suitable for the detection of high-accuracy defects.
The manual detection is carried out, the working efficiency is low, the labor cost is high, the surface of the liquid crystal screen is likely to be scratched by an instrument in the detection process, and the manual observation error is large. The automatic detection device can improve the detection efficiency and the detection accuracy, and can also avoid unqualified products caused by careless scratches of workers during the detection process.
Disclosure of Invention
The embodiment of the application provides VR glasses detection equipment to solve the problem that liquid crystal display product detection degree of automation is low among the correlation technique.
The embodiment of the application provides VR glasses check out test set, include:
the rotary machine comprises a base and a rotary table rotatably connected to the top of the base, wherein a plurality of product overturning tables for overturning the tested products to a set angle are arranged on the top of the rotary table, and a product carrier and a circuit board for lighting the tested products are arranged on the product overturning tables;
the detection camera comprises a camera support and a first camera, wherein the first camera is positioned above the camera support and collects image information of each turnover angle of a detected product.
In some embodiments: the product overturning platform comprises a base fixed on the turntable, and a overturning plate and a servo motor for driving the overturning plate to overturn up and down on the base are arranged on the base;
an L-shaped bent plate is arranged between the servo motor and the turning plate, one end of the L-shaped bent plate is fixedly connected with an output shaft of the servo motor, and the other end of the L-shaped bent plate is fixedly connected with the turning plate.
In some embodiments: a cover for covering the turntable and the product overturning table is arranged at the top of the base, and a taking and placing window for taking and placing the tested product and a detection window for detecting the tested product are formed in the cover;
the rotary table drives the product overturning tables to rotate and sequentially exposes the product overturning tables to the detection window and the picking and placing window;
the top of the cover is provided with a darkroom detection box which covers the detection camera and the detection window, and the darkroom detection box is fixedly connected with the cover;
and a darkroom door which separates the product overturning platform exposed in the picking and placing window from the product overturning platform exposed in the detecting window is arranged between the turntable and the cover.
In some embodiments: the top of the cover is provided with a lifting channel penetrating into the darkroom door, and the darkroom door moves up and down freely in the lifting channel;
and when the darkroom door is lowered to the set position, the product overturning platform exposed in the detection window is positioned in a darkroom environment in the darkroom detection box.
In some embodiments: a darkroom door mounting plate is arranged in the darkroom detection box, and a first driving mechanism for driving the darkroom door to move up and down is arranged on the darkroom door mounting plate;
the darkroom door is characterized in that a plurality of linear guide rails are arranged between the darkroom door mounting plate and the darkroom door at intervals, and the darkroom door reciprocates up and down on the darkroom door mounting plate along the length direction of the linear guide rails.
In some embodiments: the top surface of the turntable is provided with a positioning groove matched with the bottom of the darkroom door, the positioning groove is of a 'well' -shaped structure, and a flexible pad is arranged in the positioning groove;
the cover is a rectangular shell with an opening at the bottom, a shading block which is connected with two ends of the darkroom door in a sliding manner is fixedly arranged on the side wall in the cover, and a sliding groove which is connected with the darkroom door in a sliding manner is formed in the shading block.
In some embodiments: four detection stations for fixing the product overturning platform are uniformly distributed on the circumference of the turntable, and the product overturning platform is respectively arranged on the four detection stations;
the camera support is fixed at the top of the cover and is provided with a first linear module for driving the first camera to move up and down along the Z axis;
the camera support is provided with two groups, and the two groups of camera supports respectively position two first cameras above two adjacent product overturning tables.
In some embodiments: the top of the cover is also provided with a second camera for detecting the color difference performance of the detected product, and the second camera is fixed at the top of one of the detection windows;
the top of the cover is also provided with a third camera for detecting the color temperature performance of the detected product, and the third camera is fixed at the top of the residual detection window.
In some embodiments: the darkroom detection box is a shell with an opening at the bottom and sealed around, an access door plate is arranged on the side wall of the darkroom detection box, the darkroom detection box is made of an aluminum plate, and a hard anodized sand-blasting layer is arranged on the outer surface of the darkroom detection box.
In some embodiments: and an electric slip ring electrically connected with the product overturning table and the circuit board is arranged in the center of the top surface of the turntable.
The beneficial effects that technical scheme that this application provided brought include:
1. the VR glasses check out test set of this application is equipped with the carousel at the top of base, is equipped with many product overturning tables that will be surveyed the product upset to the settlement angle at the top of carousel, is equipped with the product carrier of fixed product of surveying on the product overturning table to and light the circuit board of surveyed the product. The turntable drives the multiple product overturning tables to synchronously rotate to the set station, so that the occupied space is small, and the detected products can be continuously detected. The product overturning platform can overturn the lightened tested product to a set angle, so that the first camera can acquire image information of each overturning angle of the tested product. The product overturning platform can drive the tested product to overturn at multiple angles at multiple stations, so that the first camera can collect the image information of the tested product at multiple angles, automatic accurate detection of the tested product is realized, and detection efficiency is improved.
2. The VR glasses check out test set of this application is equipped with the darkroom detection case that covers and detects camera and detection window at the top of cover, and darkroom detection case is bottom opening confined casing all around, is equipped with the access door plant on the lateral wall of darkroom detection case, and darkroom detection case is aluminum plate preparation, and darkroom detection case's surface is equipped with stereoplasm anodized sand blasting layer. The outer surface of the darkroom detection box is provided with a hard anodized sand-blasting layer which has attractive structure and is scratch-proof. Meanwhile, a darkroom detection box which covers the detection camera and the detection window is arranged at the top of the cover, the darkroom detection box has good sealing performance, external light is prevented from entering the darkroom detection box, and darkroom detection environment is provided for the darkroom detection box.
3. The VR glasses check out test set of this application is equipped with the darkroom door that separates each other with exposing to the product roll-over table in getting and putting the window and exposing to the product roll-over table in the detection window between carousel and cover. A lifting channel penetrating into the darkroom door is arranged at the top of the cover, and the darkroom door moves up and down freely in the lifting channel; when the darkroom door is lowered to the set position, the product overturning platform exposed in the detection window is positioned in a darkroom environment in the darkroom detection box. The darkroom door can automatically lift and is good in stability. The lower part of the darkroom door is tightly attached to the turntable, so that the sealing performance is good, and a zero visible light environment can be realized.
4. The product overturning platform of the VR glasses detection device is provided with a base fixed on the turntable, and a turning plate and a servo motor for driving the turning plate to overturn up and down on the base are arranged on the base. An L-shaped bent plate is arranged between the servo motor and the turning plate, one end of the L-shaped bent plate is fixedly connected with an output shaft of the servo motor, and the other end of the L-shaped bent plate is fixedly connected with the turning plate. The servo motor drives the L-shaped bending plate and the turning plate to rotate, so that the tested product on the turning plate is driven to rotate at +/-60 degrees, the positioning precision can reach 0.01 degrees, and the repeated positioning precision is high.
5. The camera support of VR glasses check out test set of this application is fixed at the top of lid to be equipped with the first straight line module of drive first camera along Z axle elevating movement. The camera support is provided with two groups, and the two groups of camera supports respectively position two first cameras above two adjacent product overturning tables. The two first cameras can respectively detect the detected products on the two adjacent product overturning tables, wherein one first camera detects the detected products within the range of 0-60 degrees, and the other first camera detects the detected products within the range of-60-0 degrees, so that the detection time of the detected products is greatly saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic view of a darkroom detection box and darkroom door according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a rotating machine according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural view of a product overturning table according to an embodiment of the present application;
FIG. 5 is a schematic view of a dark room detection box according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a detection camera according to an embodiment of the present application.
Reference numerals:
100. a rotating machine; 110. a base; 120. a turntable; 121. a groove; 130. a product overturning table; 131. a base; 132. a servo motor; 133. an L-shaped bent plate; 134. turning plate; 135. a product carrier; 136. a circuit board; 140. an electrical slip ring;
200. detecting a camera; 210. a camera mount; 220. a first camera; 230. a first linear module; 240. a second camera; 250. a third camera; 300. a cover; 310. a picking and placing window; 320. a detection window;
400. a darkroom detection box; 410. a darkroom door mounting plate; 420. a darkroom door; 430. a linear guide rail; 440. a first driving mechanism; 500. the product to be tested.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The embodiment of the application provides VR glasses detection equipment, which can solve the problem of low detection automation degree of liquid crystal display products in the related art.
Referring to fig. 1 to 4, an embodiment of the present application provides a VR glasses detection apparatus, including:
the rotating machine 100, the rotating machine 100 includes a base 110 and a turntable 120 rotatably connected to the top of the base 110, and a rotating mechanism for driving the turntable 120 to rotate clockwise or counterclockwise is provided in the base 110. Four product overturning tables 130 for overturning the tested product 500 to a set angle are arranged at the top of the turntable 120, and a product carrier 135 for fixing the tested product 500 and a circuit board 136 for lighting the tested product 500 are arranged on the product overturning tables 130.
The inspection camera 200, the inspection camera 200 includes a camera stand 210 and a first camera 220, the first camera 220 is located above the camera stand 210 and collects image information of different flip angles of the inspected product 500. The number of the first cameras 220 is specifically set according to actual needs, and two first cameras 220 in the embodiment of the present application are provided, and the two first cameras 220 are respectively and correspondingly arranged above two product overturning tables 130.
The product overturning platform 130 located below one of the first cameras 220 is used for clockwise overturning the tested product 500 by 0 to 60 degrees, and each time the first camera 220 overturns by 15 degrees, image information is collected. The product overturning platform 130 located below the other first camera 220 is used for overturning the tested product 500 anticlockwise by 0 DEG to-60 DEG, and each time the first camera 220 overturns by 15 DEG, image information is acquired.
The VR glasses detection device of this embodiment is equipped with carousel 120 at the top of base 110, is equipped with many product overturning tables 130 that will be surveyed product 500 upset to the settlement angle at the top of carousel 120, is equipped with the product carrier 135 of fixed product 500 of being surveyed on product overturning tables 130 to and light the circuit board 136 of being surveyed product 500, product carrier 135 is used for fixed and location to be surveyed product 500, and circuit board 136 carries out image display to being surveyed product 500 circular telegram back.
During detection, the turntable 120 drives the multiple product overturning tables 130 to synchronously rotate to the set station, and the product overturning tables 130 overturn the lighted detected product 500 to a set angle so that the first camera 220 collects image information of different overturning angles of the detected product 500. The product overturning platform 130 can drive the tested product 500 to overturn at multiple angles at multiple stations, so that the first camera 220 can collect the image information of the tested product 500 at multiple angles, automatic and accurate detection of the tested product 500 is realized, and detection efficiency is improved.
In some alternative embodiments: referring to fig. 4, the embodiment of the present application provides a VR glasses detection apparatus, where a product overturning table 130 of the VR glasses detection apparatus includes a base 131 fixed on a turntable 120, a overturning plate 134 is disposed on the base 131, and a servo motor 132 driving the overturning plate 134 to overturn up and down on the base 131. An L-shaped bent plate 133 is arranged between the servo motor 132 and the turning plate 134, one end of the L-shaped bent plate 133 is fixedly connected with an output shaft of the servo motor 132, and the other end of the L-shaped bent plate 133 is fixedly connected with the turning plate 134.
According to the embodiment of the application, the turnover plate 134 is arranged on the base 131, the servo motor 132 is used for driving the turnover plate 134 to vertically overturn on the base 131, the servo motor 132 can drive the turnover plate 134 to rotate at +/-60 degrees, the accuracy can reach 0.01 degree, the repeated positioning accuracy is high, and the detection accuracy of the first camera 220 for collecting the luminous uniformity and the luminous brightness of the tested product 500 at different angles is guaranteed.
In some alternative embodiments: referring to fig. 1 to 5, the embodiment of the present application provides a VR glasses detection apparatus, wherein a cover 300 covering a turntable 120 and a product overturning table 130 is provided on the top of a base 110 of the VR glasses detection apparatus, and a pick-and-place window 310 for picking and placing a tested product 500 and three detection windows 320 for detecting the tested product 500 are provided on the cover 300. One pick-and-place window 310 is located at the front surface of the cover 300, and three detection windows 320 are located at the left side surface, the right side surface, and the back surface of the cover 300, respectively.
The turntable 120 drives the four product overturning tables 130 to rotate and sequentially exposes the four product overturning tables 130 to the detection window 320 and the pick-and-place window 310. The detecting windows 320 are the mounting and taking-out stations for taking and placing the detected product 500, and the three detecting windows 320 are the detecting stations for detecting the detected product 500. Along the rotation direction of the turntable 120, the pick-and-place window 310 is defined as a first station, the three detection windows 320 are respectively defined as a second station to a fourth station, and the turntable 120 drives the four product overturning tables 130 to respectively enter the first station to the fourth station in sequence to detect the tested product 500.
A darkroom detection case 400 covering the detection camera 200 and the detection window 320 is provided on the top of the cover 300, and the darkroom detection case 400 is fixedly connected with the cover 300. A darkroom door 420 is provided between the turntable 120 and the cover 300 to separate the product overturning table 130 exposed to the pick-and-place window 310 and the product overturning table 130 exposed to the detection window 320 from each other. A lifting channel penetrating the darkroom door 420 is formed at the top of the cover 300, and the darkroom door 420 moves up and down freely in the lifting channel; the product roll-over table 130 exposed to the inside of the detection window 320 is in a darkroom environment inside the darkroom detection case 400 when the darkroom door 420 is lowered to a set position.
The top of the base 110 is provided with the cover 300 covering the turntable 120 and the product overturning table 130, and the cover 300 is provided with the taking and placing window 310 for taking and placing the tested product 500 and three detection windows 320 for detecting the tested product 500, so that the tested product 500 is manually or robotically fed and discharged in the taking and placing window 310, and the image acquisition of the tested product 500 is realized in each detection window 320. The top of the cover 300 is provided with a darkroom detection box 400 covering the detection camera 200 and the detection window 320, and the darkroom detection box 400 cooperates with the cover 300 and the darkroom door 420 to provide a darkroom environment for detecting the detected product 500.
In some alternative embodiments: referring to fig. 3 and 5, the embodiment of the present application provides a VR glasses detection apparatus, where a darkroom door mounting board 410 is disposed in a darkroom detection box 400 of the VR glasses detection apparatus, a first driving mechanism 440 for driving a darkroom door 420 to move up and down is disposed on the darkroom door mounting board 410, and the first driving mechanism 440 may adopt a linear driving mechanism such as an air cylinder, an oil cylinder, an electric cylinder, a linear module, etc. to implement the lifting movement of the darkroom door 420. A plurality of linear guide rails 430 are provided between the darkroom door mounting plate 410 and the darkroom door 420 at intervals, and the darkroom door 420 reciprocates up and down on the darkroom door mounting plate 410 along the length direction of the linear guide rails 430. The turntable 120 is rotatable when the darkroom door 420 is raised to the set position, and the product 500 to be tested can be detected when the darkroom door 420 is lowered to the set position.
A positioning groove 121 matched with the bottom of the darkroom door 420 is arranged on the top surface of the turntable 120, the positioning groove 121 is in a 'groined' structure, and the groove 121 is matched with the bottom of the darkroom door 420 to prevent light leakage. A flexible pad (not shown), preferably but not limited to foam or rubber pad, is provided in the positioning groove 121 to prevent the bottom of the darkroom door 420 from colliding with the turntable 120 to generate chips. The cover 300 is a rectangular casing with an opening at the bottom, a light shielding block (not shown in the figure) which is slidably connected with two ends of the darkroom door 420 is fixedly arranged on the side wall in the cover 300, and a chute which is slidably connected with the darkroom door 420 is arranged on the light shielding block, and the chute not only provides guidance for lifting and lowering the darkroom door 420, but also prevents light leakage at the joint of the darkroom door 420 and the chute. When the darkroom door 420 needs to separate the product overturning platform 130 exposed in the pick-and-place window 310 from the product overturning platform 130 exposed in the detection window 320, the first driving mechanism 440 drives the darkroom door 420 to move downwards into the positioning groove 121, and the darkroom door 420 performs shading sealing on the product overturning platform 130 exposed in the detection window 320.
In some alternative embodiments: referring to fig. 2, 3 and 6, the embodiment of the application provides a VR glasses detection apparatus, wherein four detection stations for fixing the product overturning table 130 are uniformly distributed on the circumference of the turntable 120 of the VR glasses detection apparatus, and the four detection stations are respectively provided with the product overturning table 130. Along the rotation direction of the turntable 120, the four detecting stations are sequentially defined as a first station for picking and placing the product 500 to be detected, and the turntable 120 drives the four product overturning tables 130 to sequentially enter the first station to the fourth station respectively for detecting the product 500 to be detected.
The camera support 210 is fixed on the top of the cover 300, and a first linear module 230 for driving the first camera 220 to move up and down along the Z axis is disposed on the camera support 210. The camera support 210 is provided with two groups, and the two groups of camera supports 210 respectively position two first cameras 220 above two adjacent product overturning tables 130, and the two first cameras 220 of the embodiment of the application are positioned above the product overturning tables 130 of the third and fourth stations. The product overturning platform 130 of the third station overturns the tested product 500 clockwise by 0-60 degrees, and the first camera 220 acquires image information once every 15 degrees of overturning of the tested product 500. The product overturning platform 130 at the fourth station carries out anticlockwise overturning-60 DEG to 0 DEG overturning on the tested product 500, and the first camera 220 acquires image information once every 15 DEG overturning of the tested product 500.
A second camera 240 for detecting the color difference performance of the detected product is further arranged at the top of the cover 300, and the second camera 240 is fixed at the top of one of the detection windows 320. Above the product overturning table 130 of the second station of the second camera 240, the detected product 500 on the product overturning table 130 of the second station is subjected to regional color difference performance detection. The top of the cover 300 is also provided with a third camera 250 for detecting the color temperature performance of the tested product 500, the third camera 250 is provided with two, and the two third cameras 250 are respectively positioned at the top of the product overturning platform 130 of the third station and the fourth station. The two third cameras 250 are used for detecting the color temperature performance of the tested product 500 on the product flipping table 130 of the third and fourth stations.
In some alternative embodiments: referring to fig. 1 and 3, the embodiment of the application provides a VR glasses detection apparatus, where a darkroom detection box 400 of the VR glasses detection apparatus is a casing with an opening at the bottom and sealed around, an access door plate is disposed on a side wall of the darkroom detection box 400, the access door plate is convenient for installing and repairing a first camera 220, the darkroom detection box 400 is made of an aluminum plate, a hard anodized sand-spraying layer is disposed on an outer surface of the darkroom detection box 400, and appearance quality of the darkroom detection box 400 is improved. An electric slip ring 140 electrically connected with the product overturning platform 130 and the circuit board 136 is arranged in the center of the top surface of the turntable 120, and the electric slip ring 140 realizes reliable power-on of the product overturning platform 130 and the circuit board 136 when the turntable 120 rotates.
Principle of operation
The embodiment of the application provides a VR glasses detection device, because the VR glasses detection device of the application is provided with a rotating machine 100, the rotating machine 100 includes a base 110 and a turntable 120 rotatably connected to the top of the base 110, a plurality of product overturning tables 130 for overturning a tested product 500 to a set angle are arranged on the top of the turntable 120, a product carrier 135 for fixing the tested product 500 is arranged on the product overturning tables 130, and a circuit board 136 for lighting the tested product 500 is arranged on the product overturning tables 130; the inspection camera 200, the inspection camera 200 includes a camera stand 210 and a first camera 220, the first camera 220 is located above the camera stand 210 and collects image information of different flip angles of the inspected product 500.
Therefore, the VR glasses detection apparatus of the present application is provided with a turntable 120 at the top of a base 110, a plurality of product overturning tables 130 overturning the tested product 500 to a set angle are provided at the top of the turntable 120, a product carrier 135 fixing the tested product 500 is provided on the product overturning tables 130, and a circuit board 136 lighting the tested product 500. The turntable 120 drives the plurality of product overturning tables 130 to synchronously rotate to the set stations, and the product overturning tables 130 overturn the lighted tested product 500 to a set angle so that the first camera 220 collects image information of different overturning angles of the tested product 500. The product overturning platform 130 can drive the tested product 500 to overturn at multiple angles at multiple stations, so that the first camera 220 can collect the image information of the tested product 500 at multiple angles, automatic and accurate detection of the tested product 500 is realized, and detection efficiency is improved.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are the azimuth or positional relationship described based on the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. VR glasses check out test set, its characterized in that includes:
the rotary machine table (100), the rotary machine table (100) comprises a base (110) and a rotary table (120) rotatably connected to the top of the base (110), a plurality of product overturning tables (130) for overturning the tested product (500) to a set angle are arranged on the top of the rotary table (120), and a product carrier (135) and a circuit board (136) for lighting the tested product (500) are arranged on the product overturning tables (130);
the detection camera (200), the detection camera (200) comprises a camera bracket (210) and a first camera (220), and the first camera (220) is positioned above the camera bracket (210) and acquires image information of each turnover angle of a detected product (500);
the product overturning platform (130) comprises a base (131) fixed on the turntable (120), wherein the base (131) is provided with a overturning plate (134) and a servo motor (132) for driving the overturning plate (134) to overturn up and down on the base (131);
an L-shaped bent plate (133) is arranged between the servo motor (132) and the turning plate (134), one end of the L-shaped bent plate (133) is fixedly connected with an output shaft of the servo motor (132), and the other end of the L-shaped bent plate is fixedly connected with the turning plate (134);
the camera supports (210) are provided with two groups, and the two groups of camera supports (210) respectively position two first cameras (220) above two adjacent product overturning tables (130); the two first cameras (220) can respectively detect the detected products (500) on the two adjacent product overturning tables (130), wherein one first camera (220) detects the detected products (500) within the range of 0-60 degrees, and the other first camera (220) detects the detected products (500) within the range of-60-0 degrees;
a cover (300) for covering the turntable (120) and the product overturning table (130) is arranged at the top of the base (110), and a picking and placing window (310) for picking and placing the tested product (500) and a detection window (320) for detecting the tested product (500) are arranged on the cover (300);
the turntable (120) drives the plurality of product overturning tables (130) to rotate and sequentially exposes the plurality of product overturning tables (130) to the detection window (320) and the picking and placing window (310);
a darkroom detection box (400) for covering the detection camera (200) and the detection window (320) is arranged at the top of the cover (300), and the darkroom detection box (400) is fixedly connected with the cover (300);
a darkroom door (420) which separates the product overturning platform (130) exposed in the picking and placing window (310) from the product overturning platform (130) exposed in the detecting window (320) is arranged between the turntable (120) and the cover (300);
a darkroom door mounting plate (410) is arranged in the darkroom detection box (400), and a first driving mechanism (440) for driving the darkroom door (420) to move up and down is arranged on the darkroom door mounting plate (410);
a plurality of linear guide rails (430) are arranged between the darkroom door mounting plate (410) and the darkroom door (420), and the darkroom door (420) reciprocates up and down along the length direction of the linear guide rails (430) on the darkroom door mounting plate (410);
the top surface of the turntable (120) is provided with a positioning groove (121) matched with the bottom of the darkroom door (420), the positioning groove (121) is of a 'well' -shaped structure, and a flexible pad is arranged in the positioning groove (121);
the cover (300) is a rectangular shell with an opening at the bottom, a shading block which is in sliding connection with two ends of the darkroom door (420) is fixedly arranged on the side wall in the cover (300), and a chute which is in sliding connection with the darkroom door (420) is arranged on the shading block;
the top of the cover (300) is also provided with a second camera (240) for detecting the chromatic aberration performance of the detected product (500), and the second camera (240) is fixed at the top of one of the detection windows (320);
the top of the cover (300) is also provided with a third camera (250) for detecting the color temperature performance of the detected product (500), and the third camera (250) is fixed at the top of the residual detection window (320);
four detection stations for fixing the product overturning table (130) are uniformly distributed on the circumference of the rotary table (120), the four detection stations are respectively provided with the product overturning table (130), the four detection stations are sequentially defined as a first station for taking and placing the tested product (500) along the rotation direction of the rotary table (120), the second to fourth stations for detecting the tested product (500), and the rotary table (120) drives the four product overturning tables (130) to sequentially enter the first to fourth stations respectively to detect the tested product (500);
the turntable (120) drives the four product overturning tables (130) to rotate and sequentially exposes the four product overturning tables (130) to the detection window (320) and the taking and placing window (310), the taking and placing window (310) is an installation and taking-out station for taking and placing the tested product (500), and the three detection windows (320) are detection stations for detecting the tested product (500) respectively;
the two first cameras (220) are respectively positioned above the product overturning tables (130) of the third station and the fourth station, and each time the tested product (500) is overturned by 15 degrees, the first cameras (220) acquire image information; the second camera (240) is located above the product overturning platform (130) of the second station, regional color difference performance detection is carried out on the detected product (500) on the product overturning platform (130) of the second station, the third camera (250) is provided with two, the two third cameras (250) are respectively located at the tops of the product overturning platform (130) of the third station and the product overturning platform (130) of the fourth station, and the two third cameras (250) are used for detecting the color temperature performance of the detected product (500) on the product overturning platform (130) of the third station and the product overturning platform (130) of the fourth station.
2. The VR glasses detection apparatus as set forth in claim 1, wherein:
a lifting channel penetrating into the darkroom door (420) is formed in the top of the cover (300), and the darkroom door (420) moves up and down freely in the lifting channel;
when the darkroom door (420) is lowered to the set position, the product overturning platform (130) exposed in the detection window (320) is positioned in a darkroom environment in the darkroom detection box (400).
3. The VR glasses detection apparatus as set forth in claim 1, wherein:
four detection stations for fixing the product overturning table (130) are uniformly distributed on the circumference of the turntable (120), and the product overturning table (130) is respectively arranged on the four detection stations;
the camera support (210) is fixed at the top of the cover (300) and is provided with a first linear module (230) for driving the first camera (220) to move up and down along the Z axis;
the camera support (210) is provided with two groups, and the two groups of camera supports (210) respectively position two first cameras (220) above two adjacent product overturning tables (130).
4. The VR glasses detection apparatus as set forth in claim 1, wherein:
the darkroom detection box (400) is a shell with a bottom opening sealed around, an access door plate is arranged on the side wall of the darkroom detection box (400), the darkroom detection box (400) is made of an aluminum plate, and a hard anodized sand-spraying layer is arranged on the outer surface of the darkroom detection box (400).
5. The VR glasses detection apparatus as set forth in claim 1, wherein:
an electric slip ring (140) electrically connected with the product overturning table (130) and the circuit board (136) is arranged in the center of the top surface of the turntable (120).
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