Portable polaroid quality detection box

Abstract

The utility model relates to the field of quality detection boxes, in particular to a portable polaroid quality detection box. Comprising a box body, a fixing seat is fixedly connected to the upper surface of the box body, a detector is installed on the upper surface of the fixing seat, a lens seat is installed on the upper surface of the box body, a switch button is installed on the upper surface of the box body, an adjusting structure is arranged on the outer wall of the lens seat and comprises a connecting ring, and the inner wall of the connecting ring is rotationally connected with the outer wall of the lens seat; a plurality of connecting holes are formed in the surface of the connecting ring, convex columns are rotationally connected to the inner walls of the connecting holes, limiting plates are fixedly connected to the upper ends of the convex columns, and a supporting plate is fixedly connected to one side of the box body. The portable polaroid quality detection box provided by the utility model has the advantages that the limiting plate can be automatically adjusted to clamp and limit polaroids with different sizes when the quality of the polaroids is detected, so that the polaroids are prevented from shaking in the detection process, and the detection stability of the polaroids is improved.

Description

Technical Field

[0001] The utility model relates to the field of quality inspection boxes, in particular to a portable polarizer quality inspection box. Background Art

[0002] Polarizer is a kind of lens, which is mainly used as liquid crystal film. During the production process of polarizer, a quality inspection box is needed to detect whether the quality of the polarizer is qualified.

[0003] The utility model with announcement number CN218885379U discloses a polarizer detection device, and the key points of its technical solution are as follows: it includes: an environmental chamber, including a detachably connected base and upper cover, the base and the upper cover enclose a detection space, and the polarizer is placed in the detection space; an illumination mechanism, which is arranged in the detection space or outside the detection space, and the illumination mechanism is used to provide incident light to the polarizer; a photographing mechanism, which is connected to the upper cover, and the photographing mechanism is used to collect the image formed by the incident light reflected or transmitted after it enters the polarizer. The polarizer detection device provided in the present application can provide the environment required for polarizer detection by building an environmental chamber by itself, without the need for a specific darkroom, and is easy to disassemble and move, and occupies a small area. In addition, the image formed by the incident light provided by the illumination mechanism and reflected or transmitted after it enters the polarizer can be photographed by the photographing mechanism in the environmental chamber, and no professional analytical instrument is required to analyze the optical properties of the polarizer. The device has a simple structure and is easy to build.

[0004] With respect to the relevant contents mentioned above, the following technical defects were found: the lens inspection box can observe the light and dark stripes of the lens and understand the internal deflection. It is not only suitable for transparent lenses, but also for various colored lenses. When the lens inspection box in the prior art is used, it is necessary to place the polarizer in the lens seat, and then start the detector to illuminate the lens for inspection, so as to determine whether the polarizer is worn. However, the traditional inspection box cannot limit the polarizer during use, which can easily cause the polarizer to shake during the inspection process, thereby affecting the stability of the inspection process. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a portable polarizer quality detection box.

[0006] In order to solve the above technical problems, the utility model provides a portable polarizer quality inspection box, comprising: a box body, a fixing seat is fixedly connected to the upper surface of the box body, a detector is installed on the upper surface of the fixing seat, a lens seat is installed on the upper surface of the box body, a switch button is installed on the upper surface of the box body, and an adjustment structure is provided on the outer wall of the lens seat, the adjustment structure comprises a connecting ring, the inner wall of the connecting ring is rotatably connected to the outer wall of the lens seat, a plurality of connecting holes are opened on the surface of the connecting ring, the inner wall of the connecting hole is rotatably connected to a convex column, the upper end of the convex column is fixedly connected to a limiting plate, a support plate is fixedly connected to one side of the box body, a turntable is rotatably connected to the upper surface of the support plate, a servo motor is fixedly connected to the lower surface of the support plate, the output end of the servo motor is fixedly connected to the turntable, the arc surface of the turntable is transmission connected to a belt, and the inner wall of the belt is transmission connected to the outer wall of the connecting ring.

[0007] The effect achieved by the above components is: by setting the adjustment structure, when performing polarizer quality inspection, the limit plate can be automatically adjusted to clamp and limit polarizers of different sizes, thereby preventing the polarizer from shaking during the inspection process and improving the inspection stability of the polarizer.

[0008] Preferably, a limiting rod is slidably penetrated through the arc surface of the convex column, and one end of the limiting rod is fixedly connected to the outer wall of the lens seat.

[0009] The effect achieved by the above components is that during the movement of the boss, the limiting rod can limit it, thereby achieving the effect of improving the stability of the boss during the movement process.

[0010] Preferably, a plurality of grooves are provided on one side of the limiting plate.

[0011] The effect achieved by the above components is that by setting the multi-segment grooves, the limiting plate can limit the polarizers of different thicknesses, thereby further improving the limiting effect of the limiting plate on the polarizer.

[0012] Preferably, the arc surface of the servo motor is fixedly connected with a reinforcing rib, one side of the reinforcing rib is fixedly connected to the support plate, and the reinforcing rib is specifically made of aluminum alloy.

[0013] The effect achieved by the above components is: by equipping the servo motor with aluminum alloy reinforcing ribs, the reinforcing ribs are light in weight and high in strength, and can effectively improve the stability of the connection between the servo motor and the support plate.

[0014] Preferably, a plurality of auxiliary structures are provided on the lower surface of the box body, and the auxiliary structures include a connecting plate, the cross-section of the connecting plate is "U"-shaped, the upper surface of the connecting plate is fixedly connected to the lower surface of the box body, the inner wall of the connecting plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a disc, and the lower surface of the disc is rotatably connected to a pulley.

[0015] The effect achieved by the above components is: by setting up the auxiliary structure, when personnel need to carry and transport the detection box, the box can be moved with the help of the pulley, which improves the portability of the device, and after the pulley is used, the pulley can be conveniently stored.

[0016] Preferably, two anti-skid pads are fixedly connected to the lower surface of the connecting plate, and the anti-skid pads are adapted to the size of the lower surface of the connecting plate.

[0017] The effect achieved by the above components is that the anti-skid pad can increase the friction force of the lower surface of the connecting plate, thereby making the connecting plate more stable on the platform.

[0018] Preferably, two guide rods are slidably penetrated through the surface of the disc, and the guide rods are fixedly connected to the connecting plate.

[0019] The effect achieved by the above components is that when the electric push rod drives the disc to move, the guide rod can guide and limit the disc, thereby preventing the disc from deviating during its movement.

[0020] Compared with the related art, the portable polarizer quality inspection box provided by the utility model has the following beneficial effects:

[0021] The utility model provides a portable polarizer quality testing box. By setting an adjustment structure, when performing polarizer quality testing, a limit plate can be automatically adjusted to clamp and limit polarizers of different sizes, thereby preventing the polarizer from shaking during the testing process and improving the testing stability of the polarizer.

[0022] By setting up the auxiliary structure, when people need to carry and transport the detection box, they can use the pulley to move the box, which improves the portability of the device, and after the pulley is used, the pulley can be easily stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a portable polarizer quality testing box provided by the utility model;

[0024] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0025] Figure 3 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0026] Figure 4 for Figure 1 A partial structural schematic diagram of the regulating structure shown;

[0027] Figure 5 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0028] Numbers in the figure: 1. Box body; 2. Fixed seat; 3. Adjustment structure; 301. Connecting ring; 302. Connecting hole; 303. Boss; 304. Limiting plate; 305. Support plate; 306. Servo motor; 307. Turntable; 308. Belt; 309. Limiting rod; 310. Multi-section groove; 311. Reinforcing rib; 4. Auxiliary structure; 41. Connecting plate; 42. Electric push rod; 43. Disc; 44. Pulley; 45. Anti-slip pad; 46. Guide rod; 5. Detector; 6. Lens holder; 7. Switch button. DETAILED DESCRIPTION

[0029] 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.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5 A portable polarizer quality inspection box provided by an embodiment of the utility model includes: a box body 1, a fixing seat 2 is fixedly connected to the upper surface of the box body 1, a detector 5 is installed on the upper surface of the fixing seat 2, a lens seat 6 is installed on the upper surface of the box body 1, a switch button 7 is installed on the upper surface of the box body 1, an outer wall of the lens seat 6 is provided with an adjustment structure 3, and a plurality of auxiliary structures 4 are provided on the lower surface of the box body 1.

[0032] In the embodiments of the present invention, please refer to Figure 3 and Figure 4The adjusting structure 3 includes a connecting ring 301, the inner wall of the connecting ring 301 is rotatably connected to the outer wall of the lens holder 6, a plurality of connecting holes 302 are opened on the surface of the connecting ring 301, the inner wall of the connecting hole 302 is rotatably connected to a boss 303, the upper end of the boss 303 is fixedly connected to a limiting plate 304, a supporting plate 305 is fixedly connected to one side of the box body 1, a turntable 307 is rotatably connected to the upper surface of the supporting plate 305, a servo motor 306 is fixedly connected to the lower surface of the supporting plate 305, the output end of the servo motor 306 is fixedly connected to the turntable 307, the arc surface of the turntable 307 is transmission-connected to a belt 308, the inner wall of the belt 308 is transmission-connected to the outer wall of the connecting ring 301, by setting the adjusting structure 3, when performing polarizer quality inspection, the limiting plate 304 can be automatically adjusted to clamp and limit polarizers of different sizes, thereby avoiding shaking of the polarizer during the inspection process, thereby improving the inspection efficiency of the polarizer. Stability, a limit rod 309 is slidably penetrated through the arc surface of the convex column 303, one end of the limit rod 309 is fixedly connected to the outer wall of the lens seat 6, and the limit rod 309 can limit the convex column 303 during its movement, thereby achieving the effect of improving the stability of the movement process of the convex column 303, and a multi-segment groove 310 is provided on one side of the limit plate 304. By setting the multi-segment groove 310, the limit plate 304 can limit polarizers of different thicknesses, thereby further improving the limiting effect of the limit plate 304 on the polarizer, and the arc surface of the servo motor 306 is fixedly connected with a reinforcing rib 311, one side of the reinforcing rib 311 is fixedly connected to the support plate 305, and the reinforcing rib 311 is specifically made of aluminum alloy. By equipping the servo motor 306 with the reinforcing rib 311 made of aluminum alloy, the reinforcing rib 311 is light in weight and high in strength, which can effectively improve the stability of the connection between the servo motor 306 and the support plate 305.

[0033] In the embodiments of the present invention, please refer to Figure 5The auxiliary structure 4 includes a connecting plate 41, the cross section of the connecting plate 41 is "U"-shaped, the upper surface of the connecting plate 41 is fixedly connected to the lower surface of the box body 1, the inner wall of the connecting plate 41 is fixedly connected with an electric push rod 42, the output end of the electric push rod 42 is fixedly connected with a disc 43, and the lower surface of the disc 43 is rotatably connected with a pulley 44. By setting the auxiliary structure 4, when personnel need to carry and transport the detection box, the box body 1 can be moved with the help of the pulley 44, which improves the portability of the device, and after the pulley 44 is used, the pulley 44 can be conveniently moved. For storage, two anti-skid pads 45 are fixedly connected to the lower surface of the connecting plate 41, and the anti-skid pads 45 are adapted to the size of the lower surface of the connecting plate 41. The anti-skid pads 45 can increase the friction of the lower surface of the connecting plate 41, thereby making the connecting plate 41 more stable on the platform. Two guide rods 46 are slidingly penetrated on the surface of the disc 43, and the guide rods 46 are fixedly connected to the connecting plate 41. When the electric push rod 42 drives the disc 43 to move, the guide rods 46 can guide and limit the disc 43, thereby preventing the disc 43 from deviating during its movement.

[0034] The working principle of the portable polaroid quality detection box provided by the utility model is as follows: when the quality of the polaroid needs to be detected, the polaroid is first placed on the upper surface of the lens seat 6, and then the switch button 7 is turned on to control the detector 5 to detect the polaroid on the lens seat 6. When it is necessary to adjust the limit plate 304 to limit the polaroids of different sizes, the servo motor 306 is started to drive the turntable 307 to rotate, the turntable 307 drives the belt 308, and the belt 308 drives the connecting ring 3 01 rotates, the connecting ring 301 drives the boss 303 with the help of the connecting hole 302, so that the boss 303 drives the limit plate 304 to move under the limit of the limit rod 309, so that several limit plates 304 squeeze the polarizer on the lens seat 6 at the same time. When the limit plate 304 clamps the polarizer firmly, the limit of the polarizer can be completed. When the polarizer needs to be removed after the detection is completed, the servo motor 306 is started to drive the turntable 307 to rotate in the opposite direction, and the turntable 307 drives the belt 308. The belt 308 drives the connecting ring 301 to rotate in the opposite direction, so that the plurality of limit plates 304 can be quickly separated from the polarizer, and then the polarizer that has been tested can be taken out. During the movement of the boss 303, the limit rod 309 can limit it, thereby achieving the effect of improving the stability of the movement process of the boss 303. In addition, by setting the multi-segment groove 310, the limit plate 304 can limit polarizers of different thicknesses, thereby further improving the limiting effect of the limit plate 304 on the polarizer. Finally, by equipping the servo motor 306 with a reinforcing rib 311 made of aluminum alloy, the reinforcing rib 311 is light in weight and high in strength, which can effectively improve the stability of the connection between the servo motor 306 and the support plate 305. By setting the adjustment structure 3, when performing polarizer quality inspection, the limit plate 304 can be automatically adjusted to clamp and limit polarizers of different sizes, thereby avoiding shaking of the polarizer during the inspection process, and improving the inspection stability of the polarizer.

[0035] When the inspection box needs to be transported, the electric push rod 42 is started to drive the disc 43, and the disc 43 drives the pulley 44 to contact the ground, and then the box body 1 can be transported with the help of the pulley 44. When the box body 1 is transported to a suitable position, the electric push rod 42 is started again to drive the disc 43 to move in the opposite direction, and the disc 43 drives the pulley 44 to move in the direction away from the ground until the lower surface of the connecting plate 41 is in contact with the ground. At this time, the storage of the pulley 44 can be completed. Among them, the anti-slip pad 45 can increase the friction force of the lower surface of the connecting plate 41, thereby making the connecting plate 41 more stable on the platform. In addition, during the process of the electric push rod 42 driving the disc 43 to move, the guide rod 46 can guide and limit the disc 43, thereby preventing the disc 43 from deviating during the movement process. By setting the auxiliary structure 4, when personnel need to carry and transport the inspection box, the box body 1 can be moved with the help of the pulley 44, which improves the portability of the device, and after the pulley 44 is used, the pulley 44 can be conveniently stored.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable polarizer quality inspection box, characterized in that: include: A box body (1), a fixing seat (2) is fixedly connected to the upper surface of the box body (1), a detector (5) is installed on the upper surface of the fixing seat (2), a lens seat (6) is installed on the upper surface of the box body (1), a switch button (7) is installed on the upper surface of the box body (1), an outer wall of the lens seat (6) is provided with an adjustment structure (3), the adjustment structure (3) comprises a connecting ring (301), the inner wall of the connecting ring (301) is rotatably connected to the outer wall of the lens seat (6), a surface of the connecting ring (301) is provided with a plurality of connecting holes (302), the inner wall of the connecting hole (302) is provided with a plurality of connecting holes (302), and the inner wall of the connecting hole (302) is provided with a plurality of connecting holes (302). A convex column (303) is rotatably connected to the wall, the upper end of the convex column (303) is fixedly connected to a limit plate (304), one side of the box body (1) is fixedly connected to a support plate (305), the upper surface of the support plate (305) is rotatably connected to a turntable (307), the lower surface of the support plate (305) is fixedly connected to a servo motor (306), the output end of the servo motor (306) is fixedly connected to the turntable (307), the arc surface of the turntable (307) is transmission-connected to a belt (308), and the inner wall of the belt (308) is transmission-connected to the outer wall of the connecting ring (301).

2. A portable polarizer quality inspection box according to claim 1, characterized in that: A limiting rod (309) is slidably penetrated through the arc surface of the convex column (303), and one end of the limiting rod (309) is fixedly connected to the outer wall of the lens seat (6).

3. A portable polarizer quality inspection box according to claim 1, characterized in that: A plurality of grooves (310) are formed on one side of the limiting plate (304).

4. The portable polarizer quality inspection box according to claim 1, characterized in that: A reinforcing rib (311) is fixedly connected to the arc surface of the servo motor (306), one side of the reinforcing rib (311) is fixedly connected to the support plate (305), and the reinforcing rib (311) is specifically made of aluminum alloy.

5. The portable polarizer quality inspection box according to claim 1, characterized in that: The lower surface of the box body (1) is provided with a plurality of auxiliary structures (4), the auxiliary structures (4) comprising a connecting plate (41), the cross section of the connecting plate (41) being in a "U" shape, the upper surface of the connecting plate (41) being fixedly connected to the lower surface of the box body (1), the inner wall of the connecting plate (41) being fixedly connected to an electric push rod (42), the output end of the electric push rod (42) being fixedly connected to a disc (43), and the lower surface of the disc (43) being rotatably connected to a pulley (44).

6. A portable polarizer quality inspection box according to claim 5, characterized in that: Two anti-skid pads (45) are fixedly connected to the lower surface of the connecting plate (41), and the anti-skid pads (45) are adapted to the size of the lower surface of the connecting plate (41).

7. The portable polarizer quality inspection box according to claim 5, characterized in that: Two guide rods (46) are slidably provided on the surface of the disc (43), and the guide rods (46) are fixedly connected to the connecting plate (41).

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