Track sliding type polariscope flexible movement detection device

Abstract

The utility model relates to a detection device, in particular to a track sliding type polariscope flexible movement detection device. The track sliding type polariscope flexible movement detection device comprises a base, a working table, a sliding rail, a sliding block, a rotating block, a rotating ring and a polariscope, the base serves as a basic supporting part of the detection device, the top of the base is rotationally connected with the working table used for bearing optical materials to be detected, and the rotating ring is arranged on the working table. And a damping structure is arranged between the two. The workbench in the device can rotate horizontally, the sliding block can move left and right along the sliding rail, the rotating block can rotate relative to the sliding block to change the inclination angle of the polariscope in the left-right direction, and the rotating ring can drive the polariscope to rotate. Due to the adoption of the structures, the polariscope can be adjusted in multiple dimensions, the position and the angle can be accurately adjusted, polarized light can be accurately transmitted on an optical material, samples at different positions and in different orientations can be conveniently detected, and the flexibility and the adaptability of detection are greatly improved.

Description

Technical Field

[0001] This utility model relates to a detection device, and more particularly to a track-sliding polarizer flexible movement detection device. Background Technology

[0002] In the fields of modern materials science and optics research, the performance testing and analysis of optical materials, transparent glass, and crystalline materials are of crucial significance. Accurately understanding the optical properties of these materials not only contributes to a deeper understanding of their internal structure and properties but also lays the foundation for their innovative applications in many cutting-edge fields such as optical instrument manufacturing, electronic information, and biomedicine. Among these methods, using a polarizing microscope is one of the important means of obtaining the optical properties of materials. However, current testing devices exhibit numerous problems in adjusting the position of the polarizing microscope, severely limiting the accuracy and efficiency of the testing.

[0003] In traditional testing devices, polarizers are typically fixed in one position or can only be adjusted horizontally, failing to meet the diverse sample testing needs. For example, when testing materials with complex crystal structures or uneven internal stress distributions, it is necessary to observe the sample from different angles and positions, which is difficult to achieve with a fixed-position polarizer. Even if some devices have polarizer angle adjustment capabilities, their adjustment methods are limited, the adjustment range is narrow, and the adjustment accuracy is poor. In the testing of minute optical components or materials with extremely stringent requirements for the incident angle of polarized light, traditional devices cannot guarantee that polarized light is accurately projected onto the sample, resulting in significant deviations in the test results. This makes it difficult to accurately reflect the true optical properties of the material, seriously affecting the accurate evaluation of material performance and subsequent applications. Utility Model Content

[0004] To overcome the aforementioned drawbacks, this invention provides a track-sliding polarizer flexible movement detection device.

[0005] The technical solution is as follows: A track-sliding polarizer flexible movement detection device includes a base, a worktable, a slide rail, a slider, a rotating block, a rotating ring, and a polarizer. The base serves as the basic support component of the detection device. The top of the base is rotatably connected to a worktable for receiving and testing optical materials, and a damping structure is provided between the two. A slide rail is connected to the rear side of the top of the base, and a slider is slidably connected to the slide rail. A rotating block is rotatably connected to the front side of the slider along the axial direction. A rotating ring is rotatably connected to the rotating block in the horizontal direction. A polarizer is installed inside the rotating ring, which is located directly above the worktable.

[0006] Furthermore, it also includes a first screw and a second screw. The first screw is threadedly connected to the rotating block near the slider, and the end of the first screw abuts against the slider. The second screw is threadedly connected to the top of the slider, and the upper end of the second screw is slidably engaged with the slide rail.

[0007] Furthermore, it also includes a soft pad, with the soft pad glued to the top cap of the second screw.

[0008] Furthermore, it also includes a metal plate and a magnet block. The metal plate is connected to the back of the slide rail, and the magnet block is connected to the back of the slider. The magnet block and the metal plate are magnetically attracted to each other.

[0009] Furthermore, it also includes casters, with casters installed at each of the four corners of the base.

[0010] Furthermore, it also includes a third screw and rubber blocks. The third screw is threaded through both sides of the base, and rubber blocks are connected to the bottom of the third screw.

[0011] The beneficial effects are: 1. The worktable in the device can rotate horizontally, the slider can move left and right along the slide rail, the rotating block can rotate relative to the slider to change the tilt angle of the polarizer in the left and right direction, and the rotating ring can drive the polarizer to rotate. These structures enable the polarizer to be adjusted in multiple dimensions, and its position and angle can be precisely adjusted to ensure that polarized light is accurately transmitted onto the optical material. This facilitates the detection of samples in different positions and orientations, greatly improving the flexibility and adaptability of the detection.

[0012] 2. The first screw fixes the position of the rotating block, preventing it from rotating arbitrarily; the second screw fixes the position of the slider on the slide rail; the metal plate and the magnetic block use magnetic attraction to position the slider, preventing it from moving arbitrarily when stationary. This combination of multiple positioning methods ensures the stability of the device during the testing process and improves the accuracy and reliability of the test results.

[0013] 3. The soft pad glued to the top cap of the second screw can improve the tightness between the top cap of the second screw and the top surface of the slide rail, further enhancing the stability of the slider fixation; the setting of the third screw and the rubber block can ensure that the base cannot easily move on the table surface through friction when it abuts against the table, restricting the rotation of the caster wheels and avoiding the impact of device movement on the detection effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the magnet block, slider, and rotating block.

[0016] Figure 3 This is a three-dimensional structural diagram of the slider, second screw, and connecting block components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the universal wheel, third screw, and rubber block components of this utility model.

[0018] The components in the attached diagram are labeled as follows: 1. Base, 2. Workbench, 3. Slide rail, 4. Metal plate, 5. Magnet block, 6. Slider, 7. Rotating block, 8. Rotating ring, 9. Polarizing lens, 10. First screw, 11. Second screw, 12. Soft pad, 13. Caster wheel, 14. Third screw, 15. Rubber block. Detailed Implementation

[0019] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0020] Example: A track-sliding polarizer flexible movement detection device, such as... Figure 1 As shown, the device includes a base 1, a worktable 2, a slide rail 3, a slider 6, a rotating block 7, a rotating ring 8, and a polarizing mirror 9. The base 1 serves as the basic support component of the testing device. The top of the base 1 is rotatably connected to the worktable 2, which is used to support the optical materials to be tested. A damping structure is provided between the two to ensure that the worktable 2 has a certain resistance during rotation and to prevent it from rotating arbitrarily. The slide rail 3 is connected to the rear side of the top of the base 1. A slider 6 that can slide along its length is provided on the slide rail 3. A rotating block 7 is rotatably connected to the front side of the slider 6 along the axial direction. A rotating ring 8 is rotatably connected to the rotating block 7 in the horizontal direction. A polarizing mirror 9 is installed inside the rotating ring 8, which is located directly above the worktable 2.

[0021] like Figures 1-3 As shown, it also includes a first screw 10, a second screw 11, and a soft pad 12. The first screw 10 is threadedly connected to the rotating block 7 near the slider 6. The end of the first screw 10 abuts against the slider 6. By tightening the first screw 10, the relative rotation between the rotating block 7 and the slider 6 can be restricted, thereby fixing the position of the rotating block 7. The top of the slider 6 is threadedly connected to the second screw 11. The upper end of the second screw 11 is slidably engaged with the slide rail 3. When the second screw 11 rotates and screws downward, its top cap abuts tightly against the top surface of the slide rail 3, preventing the slider 6 from moving left and right along the slide rail 3, thereby fixing the position of the slider 6. A soft pad 12 is glued to the top cap of the second screw 11. When the top cap of the second screw 11 abuts against the top surface of the slide rail 3, the soft pad 12 can improve the tightness between the two.

[0022] When using this device to test optical materials, transparent glass, or crystal materials, the optical material to be tested is first placed on the worktable 2. Since the worktable 2 and the base 1 are rotatably connected and damped, the sample's position and orientation can be changed by manually rotating the worktable 2 to adjust its horizontal rotation. Next, the position of the polarizer 9 is adjusted to align with the optical material. Specifically, the position of the polarizer 9 can be adjusted left and right by sliding the slider 6 along the slide rail 3; the tilt angle of the polarizer 9 can be changed by rotating the rotating block 7 to make it rotate clockwise or counterclockwise around the slider 6; and the polarizer 9 can be rotated around the horizontal axis of the rotating block 7 by rotating the rotating ring 8. The working principle of the polarizer 9 is that it can filter natural light into polarized light that vibrates only in one specific direction. When polarized light passes through an optical material, if the material has optical anisotropy, such as birefringence, the direction or phase of the polarized light will change. For transparent materials, such as glass or plastic, if there is internal stress, a phenomenon similar to birefringence will occur. By observing the changes in polarized light after it passes through these materials, the crystal structure, internal stress distribution, or other properties of the materials can be inferred. This device, through the coordinated adjustment of the stage 2, slider 6, rotating block 7, and rotating ring 8, ensures that polarized light is accurately transmitted onto the optical materials, providing a guarantee for accurate detection of material properties.

[0023] like Figures 1-2 As shown, it also includes a metal plate 4 and a magnet block 5. The metal plate 4 is welded to the back of the slide rail 3, and the magnet block 5 is welded to the back of the slider 6. The magnet block 5 and the metal plate 4 are magnetically attracted. When the slider 6 moves and adjusts in the left and right directions along the slide rail 3, the magnetic attraction between the metal plate 4 and the magnet block 5 can position the slider 6, preventing the slider 6 from moving randomly in a stationary state.

[0024] like Figure 1 and Figure 4 As shown, it also includes casters 13, a third screw 14, and rubber blocks 15. Casters 13 are installed at the four corners of the bottom of the base 1, which facilitates the movement and adjustment of the entire device on the table. The third screw 14 is threaded through to the left and right sides of the base 1. Rubber blocks 15 are connected to the bottom of the third screw 14. By rotating the third screw 14 to move it downward, the rubber blocks 15 can be moved downward until they abut against the table. At this time, the friction between the rubber blocks 15 and the table ensures that the base 1 cannot be easily moved on the table, thus limiting the rotation of the casters 13. Conversely, by reversing the third screw 14, the rubber blocks 15 move upward and detach from the table, and the casters 13 can be used normally.

[0025] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.

Claims

1. A track-sliding polarizer flexible movement detection device, characterized in that, It includes a base (1), a worktable (2), a slide rail (3), a slider (6), a rotating block (7), a rotating ring (8), and a polarizer (9). The base (1) serves as the basic support component of the testing device. The top of the base (1) is rotatably connected to the worktable (2) for receiving and testing optical materials, and a damping structure is provided between the two. The slide rail (3) is connected to the rear top of the base (1). The slider (6) is slidably connected to the slide rail (3). The rotating block (7) is rotatably connected to the front side of the slider (6) along the axis. The rotating ring (8) is rotatably connected to the rotating block (7) in the horizontal direction. The polarizer (9) is installed inside the rotating ring (8) and is located directly above the worktable (2).

2. The track-sliding polarizer flexible movement detection device according to claim 1, characterized in that, It also includes a first screw (10) and a second screw (11). The first screw (10) is threadedly connected to the rotating block (7) near the slider (6). The end of the first screw (10) abuts against the slider (6). The top of the slider (6) is threadedly connected to the second screw (11). The upper end of the second screw (11) is slidably engaged with the slide rail (3).

3. The track-sliding polarizer flexible movement detection device according to claim 2, characterized in that, It also includes a soft pad (12), and the top cap of the second screw (11) is glued with a soft pad (12).

4. The track-sliding polarizer flexible movement detection device according to claim 3, characterized in that, It also includes a metal plate (4) and a magnet (5). The metal plate (4) is connected to the back of the slide rail (3), and the magnet (5) is connected to the back of the slider (6). The magnet (5) and the metal plate (4) are magnetically attracted to each other.

5. The track-sliding polarizer flexible movement detection device according to claim 4, characterized in that, It also includes casters (13), with casters (13) installed on the four corners of the bottom of the base (1).

6. The track-sliding polarizer flexible movement detection device according to claim 5, characterized in that, It also includes a third screw (14) and a rubber block (15). The third screw (14) is threaded through on both sides of the base (1), and the bottom of the third screw (14) is connected to the rubber block (15).

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