Optical lens testing platform

Abstract

The present invention discloses an optical lens detection platform, and relates to the field of optical lens detection technology. The optical lens detection platform comprises a detection box, the upper side of the detection box is fixedly connected with a light-transmitting plate, the inner wall of the detection box is located at the lower side of the light-transmitting plate and is fixedly connected with a light emitter, the upper side of the middle inner wall of the detection box is hinged with a partition through a torsion spring, the lower surface of the inner wall of the detection box is provided with a slide groove, the lower surface of the inner wall of the detection box is located at the lower side of the partition and is provided with a groove, the lower surface of the groove is in the same height as the lower surface of the slide groove, the partition can be deflected inside the detection box, and the inner wall of the slide groove is slidably connected with a slider. The optical lens detection platform is provided with a placement plate, a first magnet, and the first magnet so that the device can reduce the amount of dust attached to the surface of the placement plate when not in use, reduce the workload of each operation, and increase the accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of optical lens detection, and in particular to an optical lens detection platform. Background Art

[0002] During the production process of optical lenses, it is necessary to use a tester to test the functional data of the produced lenses to ensure that the lenses meet the standard quality. Existing lens testers are all placed directly on the test table, which cannot provide good protection for the lens testers. As a result, although the operating environment is relatively clean, textile debris on clothing and a small amount of dust in the environment will still adhere to the lenses, affecting the light transmission effect of the lenses during testing. Therefore, a device is needed to reduce the possibility of dust adhering to the lenses when testing optical lenses. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides an optical lens inspection platform, which achieves the purpose of reducing the possibility of dust adhering to the lens when inspecting the optical lens.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an optical lens testing platform, comprising a testing box, a light-transmitting plate is fixedly connected to the upper side of the testing box, and a light emitter is fixedly connected to the inner wall of the testing box at the lower side of the light-transmitting plate;

[0005] The cam is provided with a plurality of movable parts, and the movable part has a plurality of movable parts, and the movable part has a plurality of movable parts, and the movable part has a plurality of movable parts.

[0006] Preferably, the outer wall of the placement plate is hinged to the outer wall of the slider, the placement plate can be deflected on the slider, the upper surface of the placement plate is fixedly connected to a second magnet, the upper side of the second magnet contacts the first magnet, and the outer wall of the first magnet is fixedly connected to the outer wall of the slider.

[0007] Preferably, the first magnet and the second magnet are both arranged on a side of the placement plate close to the partition, and the upper side of the first magnet and the lower side of the second magnet are opposite magnetic poles.

[0008] Preferably, the exhaust mechanism includes an air cavity, which is a cavity opened inside the detection box, the upper left side of the air cavity is connected to the interior of the detection box, a spring is fixedly connected to the right side of the inner wall of the air cavity, the left end of the spring is fixedly connected to a push plate, the outer wall of the push plate is slidably connected to the inner wall of the air cavity, a third magnet is fixedly connected to the upper left surface of the push plate, the right side of the third magnet contacts the fourth magnet, the outer wall of the fourth magnet is fixedly connected to the outer wall of the slider, the upper surface of the push plate is located at the lower side of the slider, and an opening is opened, and the opening connects the interior of the push plate with the upper side of the push plate.

[0009] Preferably, the adsorption mechanism includes a mounting column, the upper end of the mounting column is fixedly connected to the upper surface of the inner wall of the detection box, the lower end of the mounting column is rotatably connected to a rubber rod through a bearing, the surface of the rubber rod is provided with a threaded groove, the slider is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected to a friction ring, the right end of the rubber rod passes through the friction ring and extends to the right side of the slider, the inner wall of the friction ring contacts the inner wall of the rubber rod, and the left side of the slider is fixedly connected to a stopper, the outer wall of the stopper contacts the inner wall of the threaded groove on the surface of the rubber rod.

[0010] Preferably, the inner wall of the friction ring is made of fur material, the outer wall of the rubber rod is made of rubber material, and the right end of the rubber rod extends to the left side of the partition.

[0011] The present invention provides an optical lens detection platform, which has the following beneficial effects:

[0012] 1. The optical lens detection platform is provided with partitions, gear levers, motors, rollers and other structures to enable the optical glass lens to move autonomously to the upper side of the light emitter for detection, and the partitions can be used to block external uncertain factors, thereby increasing the test accuracy.

[0013] 2. The optical lens detection platform is provided with a placement plate, a first magnet, and a second magnet so that the amount of dust adhering to the surface of the placement plate can be reduced when the device is not in use, thereby reducing the workload of each operation and increasing accuracy.

[0014] 3. The optical lens detection platform is provided with an exhaust mechanism so that when the device moves the lens to the right side of the partition, the dust on the left side of the detection box is blown out to the outside, thereby reducing the amount of dust entering the right side of the detection box.

[0015] 4. The optical lens detection platform is provided with an adsorption mechanism so that the device can adsorb and remove the dust inside the detection box and reduce the amount of dust sucked in at the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the rear three-dimensional structure of the slider of the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the slider of the present invention;

[0020] Figure 5 It is a schematic diagram of the internal structure of the slider of the present invention;

[0021] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 1 detection box, 2 light-transmitting plate, 3 light emitter, 4 partition, 5 slide groove, 6 slider, 7 motor, 8 roller, 9 placement plate, 10 first magnet, 11 second magnet, 12 gear lever, 13 exhaust mechanism, 14 adsorption mechanism, 301 air cavity, 302 spring, 303 push plate, 304 third magnet, 305 fourth magnet, 401 mounting column, 402 rubber rod, 403 friction ring, 404 stopper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] See also Figure 1-6 The present invention provides a technical solution: an optical lens detection platform, comprising a detection box 1, a light-transmitting plate 2 is fixedly connected to the upper side of the detection box 1, and a light emitter 3 is fixedly connected to the inner wall of the detection box 1 at the lower side of the light-transmitting plate 2;

[0026] The upper side of the middle inner wall of the detection box 1 is hinged with a partition 4 through a torsion spring, and a slide groove 5 is provided on the lower surface of the inner wall of the detection box 1. A groove is provided on the lower surface of the inner wall of the detection box 1 at the lower side of the partition 4, and the lower surface of the groove is at the same height as the lower surface of the slide groove 5. The partition 4 can be deflected inside the detection box 1, and a slider 6 is slidably connected to the inner wall of the slide groove 5. A motor 7 is fixedly connected to the lower side of the slider 6. A roller 8 is fixedly connected to the output end of the motor 7. The outer wall of the roller 8 does not contact the inner wall of the slider 6, and the lower side of the roller 8 contacts the bottom of the inner wall of the slide groove 5. The slider 6 can translate inside the slide groove 5. The interior of the detection box 1 is divided into left and right chambers by the partition 4. A placement plate 9 is provided on the side of the slider 6 close to the partition 4, and a placement groove is provided on the placement plate 9. A gear lever 12 is fixedly connected to the upper surface of the slider 6. An exhaust mechanism 13 is provided at the lower side of the slider 6 in the detection box 1, and an adsorption mechanism 14 is provided on the slider 6.

[0027] When in use, place the glass lens in the placement groove on the placement plate 9, then start the motor 7 to rotate the slider 6, and then the roller 8 drives the slider 6 to move in the slide groove 5, so that the slider 6 moves to the side of the light emitter 3. When the slider 6 moves to the left side of the partition 4, the gear lever 12 will push the partition 4 to the right, so that the partition 4 is deflected, and then the slider 6 passes through the partition 4 and moves to the cavity on the right side of the detection box 1. Then the partition 4 is deflected and reset, and the cavity on the right side of the detection box 1 is closed, so that external impurities will not enter the right side of the detection box 1. Then the light emitter 3 is started to irradiate the glass so that it is projected on the light-transmitting plate 2, so as to achieve the purpose of detecting the glass lens.

[0028] The outer wall of the placement plate 9 is hinged to the outer wall of the slider 6, and the placement plate 9 can be deflected on the slider 6. The upper surface of the placement plate 9 is fixedly connected with the second magnet 11, and the upper side of the second magnet 11 contacts the first magnet 10. The outer wall of the first magnet 10 is fixedly connected to the outer wall of the slider 6. The first magnet 10 and the second magnet 11 are both arranged on the side of the placement plate 9 close to the partition 4, and the upper side of the first magnet 10 and the lower side of the second magnet 11 are opposite magnetic poles;

[0029] After the lens inspection is completed, the motor 7 is started to drive the roller 8 to reverse, so that the slider 6 moves to the left side of the inside of the inspection box 1, and then the glass sheet is removed. After the glass sheet is removed, the placement plate 9 can be pressed downward to separate the second magnet 11 from the first magnet 10, so that the second magnet 11 and the placement plate 9 are deflected downward to a vertical state due to gravity, so that dust is not easily adhered to the surface when not in use.

[0030] The exhaust mechanism 13 includes an air cavity 301, which is a cavity opened inside the detection box 1. The upper left side of the air cavity 301 is connected to the interior of the detection box 1. A spring 302 is fixedly connected to the right side of the inner wall of the air cavity 301, and a push plate 303 is fixedly connected to the left end of the spring 302. The outer wall of the push plate 303 is slidably connected to the inner wall of the air cavity 301. A third magnet 304 is fixedly connected to the upper left surface of the push plate 303. The right side of the third magnet 304 contacts a fourth magnet 305. The outer wall of the fourth magnet 305 is fixedly connected to the outer wall of the slider 6. The upper surface of the push plate 303 is located at the lower side of the slider 6 and is provided with an opening. The opening connects the interior of the push plate 303 with the upper side of the push plate 303.

[0031] When the slider 6 moves toward one side of the light emitter 3, the slider 6 drives the fourth magnet 305 to move, and then the fourth magnet 305 drags the third magnet 304 to move rightward. At the same time, the movement of the third magnet 304 causes the push plate 303 to press the spring 302 to the right, causing the spring 302 to shrink and deform. At the same time, the gas on the right side of the push plate 303 is discharged through the opening on the upper side of the push plate 303, so that it blows the lower side of the slider 6, and the dust and other debris near the slider 6 and the placement plate 9 are blown outward. The flow of airflow causes the gas on the left side of the detection box 1 to flow to the left side of the detection box 1, and the dust inside the detection box 1 is taken away, thereby reducing the amount of dust inside the detection box 1.

[0032] After the spring 302 is compressed to the limit, the fourth magnet 305 and the third magnet 304 will be separated instantly, and the push plate 303 will be reset due to the elastic force of the spring 302. The reset of the push plate 303 will cause air to be sucked in through the opening between the push plate 303 and the air cavity 301.

[0033] The adsorption mechanism 14 includes a mounting column 401, the upper end of the mounting column 401 is fixedly connected to the upper surface of the inner wall of the detection box 1, the lower end of the mounting column 401 is rotatably connected to a rubber rod 402 through a bearing, the surface of the rubber rod 402 is provided with a threaded groove, the slider 6 is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected to a friction ring 403, the right end of the rubber rod 402 passes through the friction ring 403 and extends to the right side of the slider 6, the inner wall of the friction ring 403 contacts the inner wall of the rubber rod 402, a stopper 404 is fixedly connected to the left side of the slider 6, the outer wall of the stopper 404 contacts the inner wall of the threaded groove on the surface of the rubber rod 402, the inner wall of the friction ring 403 is made of fur, the outer wall of the rubber rod 402 is made of rubber, and the right end of the rubber rod 402 extends to the left side of the partition 4;

[0034] When the slider 6 moves to the right, the slider 6 will drive the block 404 to move, and then the block 404 will slide inside the threaded groove, driving the rubber rod 402 to rotate. Since the inner wall of the friction ring 403 contacts the outer wall of the rubber rod 402, and the friction ring 403 moves to the right, and the rubber rod 402 rotates, the two will rub against each other quickly, so that the rubber rod 402 carries a large amount of static electricity, which absorbs the dust blown up from the upper side of the push plate 303 to prevent the dust from adhering to the placement plate 9 and the lens. In addition, since the dust on the left side of the inside of the detection box 1 is absorbed by the surface of the rubber rod 402, the amount of dust in the air absorbed by the push plate 303 when it rebounds quickly to inhale is greatly reduced.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical lens testing platform, comprising a testing box (1), characterized in that: A light-transmitting plate (2) is fixedly connected to the upper side of the detection box (1), and a light emitter (3) is fixedly connected to the inner wall of the detection box (1) located at the lower side of the light-transmitting plate (2); A partition (4) is hingedly connected to the upper side of the inner wall of the middle part of the detection box (1) via a torsion spring, a slide groove (5) is provided on the lower surface of the inner wall of the detection box (1), a groove is provided on the lower surface of the inner wall of the detection box (1) at the lower side of the partition (4), the lower surface of the groove is in the same height as the lower surface of the slide groove (5), the partition (4) can be deflected inside the detection box (1), a slider (6) is slidably connected to the inner wall of the slide groove (5), a motor (7) is fixedly connected to the lower side of the slider (6), a roller (8) is fixedly connected to the output end of the motor (7), and the outer wall of the roller (8) is connected to the slider. The inner wall of the block (6) is not in contact, and the lower side of the roller (8) is in contact with the bottom of the inner wall of the slide groove (5); the slider (6) can be translated inside the slide groove (5); the interior of the detection box (1) is divided into left and right chambers by the partition (4); a placement plate (9) is provided on the side of the slider (6) close to the partition (4); a placement groove is provided on the placement plate (9); a gear lever (12) is fixedly connected to the upper surface of the slider (6); an exhaust mechanism (13) is provided inside the detection box (1) at the lower side of the slider (6); and an adsorption mechanism (14) is provided on the slider (6); The exhaust mechanism (13) comprises an air cavity (301), the air cavity (301) being a cavity opened inside the detection box (1), the upper left portion of the air cavity (301) being connected to the inside of the detection box (1), a spring (302) being fixedly connected to the right side of the inner wall of the air cavity (301), a push plate (303) being fixedly connected to the left end of the spring (302), an outer wall of the push plate (303) being slidably connected to the inner wall of the air cavity (301), a third magnet (304) being fixedly connected to the upper left surface of the push plate (303), a fourth magnet (305) being in contact with the right side of the third magnet (304), an outer wall of the fourth magnet (305) being fixedly connected to the outer wall of the slider (6), an upper surface of the push plate (303) being located at the lower side of the slider (6), and being provided with an opening, the opening connecting the inside of the push plate (303) with the upper side of the push plate (303); The adsorption mechanism (14) comprises a mounting column (401), the upper end of the mounting column (401) is fixedly connected to the upper surface of the inner wall of the detection box (1), the lower end of the mounting column (401) is rotatably connected to a rubber rod (402) via a bearing, the surface of the rubber rod (402) is provided with a threaded groove, the slider (6) is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected to a friction ring (403), the right end of the rubber rod (402) passes through the friction ring (403) and extends to the right side of the slider (6), the inner wall of the friction ring (403) contacts the inner wall of the rubber rod (402), and the left side of the slider (6) is fixedly connected to a stopper (404), the outer wall of the stopper (404) contacts the inner wall of the threaded groove on the surface of the rubber rod (402).

2. An optical lens testing platform according to claim 1, characterized in that: The outer wall of the placement plate (9) is hinged to the outer wall of the slider (6); the placement plate (9) can be deflected on the slider (6); a second magnet (11) is fixedly connected to the upper surface of the placement plate (9); the upper side of the second magnet (11) contacts the first magnet (10); and the outer wall of the first magnet (10) is fixedly connected to the outer wall of the slider (6).

3. The optical lens testing platform according to claim 2, characterized in that: The first magnet (10) and the second magnet (11) are both arranged on a side of the placement plate (9) close to the partition (4), and the upper side of the first magnet (10) and the lower side of the second magnet (11) have opposite magnetic poles.

4. The optical lens testing platform according to claim 3, characterized in that: The inner wall of the friction ring (403) is made of fur material, the outer wall of the rubber rod (402) is made of rubber material, and the right end of the rubber rod (402) extends to the left side of the partition (4).

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