High-stability optical microscope

Abstract

The utility model relates to the technical field of optical microscopes, in particular to a high-stability optical microscope, which solves the problem that the optical microscope in the prior art is easily influenced by external environmental factors, so that the observation effect and the imaging quality are poor. A high-stability optical microscope comprises a body, the bottom of the body is provided with a stabilizing plate, the surface of the stabilizing plate is in threaded connection with four screws, the bottom of each screw is fixedly connected with an anti-tilt column, the top of the stabilizing plate is provided with three adjusting grooves, the inside of each adjusting groove is provided with an L-shaped stabilizing block through an adjusting mechanism, and the surface of each stabilizing block is provided with a sliding groove. An H-shaped lifting block is slidably connected into the sliding groove, and the surface of the lifting block is in threaded connection with an anti-moving rod. According to the utility model, the body is not easy to vibrate, touch by an operator and the like which affect the observation effect and the imaging quality in the use process, and the observation effect and the imaging quality of the optical microscope are ensured.

Description

Technical Field

[0001] This utility model relates to the field of optical microscope technology, and in particular to a highly stable optical microscope. Background Technology

[0002] An optical microscope is an instrument that uses optical principles to magnify and image tiny objects, allowing for the observation of their details and structures. Its main functions include: Magnification Imaging: Through a combination of objective and eyepiece lenses, tiny objects are magnified tens to thousands of times, making details invisible to the naked eye clearly visible. Observation of Microstructures: It can be used to observe the morphology, structure, and characteristics of microscopic objects such as cells, microorganisms, tissue sections, and crystal structures. Substance Identification: Based on the optical properties of objects, such as refractive index, color, and transparency, it helps to identify different substances. Studying Dynamic Processes: It can observe the life activities of biological samples in real time, such as cell division and movement, as well as microscopic changes in chemical reactions. Both the objective and eyepiece lenses of an optical microscope are convex lenses. The object being observed is located in front of the objective lens. The objective lens magnifies the object into an inverted real image. The eyepiece then magnifies the inverted real image again into a virtual image, which is the final specimen we observe. The light emitted from the light source is focused by the condenser and shines on the specimen. The light reflected or transmitted by the specimen enters the objective lens. After being magnified twice by the objective lens and the eyepiece, it enters the human eye or imaging equipment. The eyepiece is located at the top of the microscope and is a cylindrical lens assembly. Its function is to form a clear and magnified virtual image or to obtain a magnified real image in photomicrography. Some eyepieces can also correct residual aberrations and have different magnifications to choose from. The eyepiece tube is often equipped with a pointer made of fine steel wire to indicate the image.

[0003] In the prior art, when observing a specimen using an optical microscope, the specimen is first prepared, then the optical microscope is adjusted, and finally the specimen is placed on the stage of the optical microscope for observation.

[0004] However, existing optical microscopes are easily affected by external environmental factors such as vibration and operator touch during use, which can cause the microscope to shake, thus affecting the observation effect and image quality. Utility Model Content

[0005] The purpose of this invention is to provide a highly stable optical microscope, which solves the problem that existing optical microscopes are easily affected by external environmental factors, resulting in poor observation effects and imaging quality.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-stability optical microscope includes a body, a stabilizing plate at the bottom of the body, four screws threadedly connected to the surface of the stabilizing plate, anti-tilting posts fixedly connected to the bottom of the screws, three adjustment slots at the top of the stabilizing plate, L-shaped stabilizing blocks provided inside the adjustment slots via adjustment mechanisms, sliding grooves on the surface of the stabilizing blocks, H-shaped lifting blocks slidably connected inside the sliding grooves, and anti-movement rods threadedly connected to the surface of the lifting blocks.

[0008] Preferably, the adjustment mechanism includes a lifting sleeve fixedly connected inside the adjustment groove, a stabilizing block passing through the inside of the lifting sleeve, a plurality of height-fixing grooves being formed on the surface of the stabilizing block, an adjustment rod passing through the surface of the lifting sleeve, and one end of the adjustment rod passing through the inside of an adjacent height-fixing groove.

[0009] Preferably, one end of the adjusting rod is elastically connected to the surface of the lifting sleeve via a compression spring, and a buffer pad is fixedly connected to the surface of the stabilizing block.

[0010] Preferably, an extension plate is fixedly connected to the side of the stabilizing plate, an extension rod is inserted through one end of the extension plate, a fixing rod is threadedly connected to the top of the extension plate, and a fixing plate is rotatably connected to the bottom of the fixing rod.

[0011] Preferably, the top of the extension rod is rotatably connected to an L-shaped stabilizing rod, and the surface of the extension plate is provided with several anti-movement grooves, with the stabilizing rod located inside the adjacent anti-movement groove.

[0012] Preferably, a friction pad is fixedly connected to the surface of the fixing plate.

[0013] This utility model has the following beneficial effects:

[0014] Before using the optical microscope body, it is necessary to restrict the body with the stabilizing blocks on the stabilizing plate and fix the stabilizing plate to the worktable. This prevents the body from being vibrated or touched by the operator during use, which could affect the observation effect and imaging quality, thus ensuring the observation effect and imaging quality of the optical microscope. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A side view;

[0018] Figure 3 for Figure 1 Side view of the middle extension plate;

[0019] Figure 4 for Figure 1 Side view of the adjustment mechanism;

[0020] Figure 5 for Figure 1 A schematic diagram of the bottom surface of the medium-stabilized plate.

[0021] In the diagram: 1. Main body; 2. Stabilizing plate; 3. Screw; 4. Anti-tilting column; 5. Adjusting groove; 6. Adjusting mechanism; 7. Stabilizing block; 8. Slide groove; 9. Lifting block; 10. Anti-movement rod; 11. Extension plate; 12. Extension rod; 13. Fixing rod; 14. Fixing plate; 15. Stabilizing rod; 16. Anti-movement groove; 17. Friction pad; 601. Lifting sleeve; 602. Height-fixing groove; 603. Adjusting rod; 604. Compression spring; 605. Buffer pad. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5. A highly stable optical microscope includes a body 1. When using the body 1, it needs to be placed first before observation. A stabilizing plate 2 is provided at the bottom of the body 1. When using the body 1, the stabilizing plate 2 is placed on the worktable first, then the body 1 is placed on the worktable. Operations on the stabilizing plate 2 improve the stability of the body 1, making it more stable during use. Four screws 3 are threaded onto the surface of the stabilizing plate 2. Anti-tilting posts 4 are fixedly connected to the bottom of the screws 3. When encountering an uneven worktable, the screws 3 can be rotated, causing the corresponding anti-tilting posts 4 to descend and enter the pits in the uneven surface of the worktable. This allows the anti-tilting posts 4 to support the stabilizing plate 2. Combined with the rotation or stillness of the other three screws 3, the position of the body 1 can be aligned. Furthermore, because the weight of the body 1 is evenly distributed on the stabilizing plate 2, even when the stabilizing plate 2 descends and comes into contact with the surface of the worktable, The screw 3 entering the pit will not rotate, causing the stabilizing plate 2 to tilt, thus ensuring the stability of the main body 1 during use. The top of the stabilizing plate 2 has three adjustment slots 5. Inside each adjustment slot 5, an L-shaped stabilizing block 7 is installed via an adjustment mechanism 6. Before placing the main body 1 into the stabilizing plate, the main body 1 needs to rotate to enter between the three stabilizing blocks 7. After placing the main body 1, the adjustment mechanism 6 lowers the three stabilizing blocks 7, causing them to press against the base of the main body 1, thereby improving the stability of the main body 1 and ensuring it will not shake or move during use, facilitating its operation. The surface of the stabilizing block 7 has a sliding groove 8, inside which an H-shaped lifting block 9 is slidably connected. The surface of the lifting block 9 is threadedly connected to an anti-movement rod 10. When adjusting the height of the stabilizing block 7, the sliding groove 8 facilitates the movement of the lifting block 9, and the anti-movement rod 10 can also be rotated to press against the side of the base of the main body 1, further stabilizing the main body 1 and improving its stability during use.

[0024] Furthermore, the adjustment mechanism 6 includes a lifting sleeve 601 fixedly connected inside the adjustment groove 5, a stabilizing block 7 passing through the lifting sleeve 601, and several height-fixing grooves 602 formed on the surface of the stabilizing block 7. An adjustment rod 603 passes through the surface of the lifting sleeve 601, with one end of the adjustment rod 603 passing through the interior of an adjacent height-fixing groove 602. When the height of the stabilizing block 7 needs to be adjusted, the adjustment rod 603 can be pulled outward to disengage from the height-fixing groove 602. At this time, the stabilizing block 7 descends due to gravity, with one end of the stabilizing block 7 entering the interior of the adjustment groove 5 and the other end of the stabilizing block 7 fitting against the top of the base of the main body 1. Then, the adjustment rod 603 is pulled back towards the stabilizing block 7, so that one end of the adjustment rod 603 re-enters the interior of the height-fixing groove 602, thus determining and fixing the height of the stabilizing block 7. This allows the stabilizing block 7 to compress and restrict the base of the main body 1, ensuring the stability of the main body 1 during use and preventing it from easily disengaging from the stabilizing plate 2.

[0025] Furthermore, one end of the adjusting rod 603 is elastically connected to the surface of the lifting sleeve 601 via a compression spring 604, and a buffer pad 605 is fixedly connected to the surface of the stabilizing block 7. When the adjusting rod 603 is inserted into the height-fixing slot 602 to fix the stabilizing block 7 and the lifting sleeve 601, the elastic force of the compression spring 604 ensures that the adjusting rod 603 always has a force towards the height-fixing slot 602, preventing the adjusting rod 603 from easily leaving the height-fixing slot 602 and ensuring stability. The buffer pad 605 can easily fill the space between the stabilizing block 7 and the top of the base of the main body 1, so that the main body 1 is better restricted and can be used stably.

[0026] Furthermore, an extension plate 11 is fixedly connected to the side of the stabilizing plate 2. An extension rod 12 is passed through one end of the extension plate 11. A fixing rod 13 is threadedly connected to the top of the extension plate 11. A fixing plate 14 is rotatably connected to the bottom of the fixing rod 13. When using the main body 1 on the workbench, the stabilizing plate 2 is placed on the workbench. At this time, the extension plate 11 and the extension rod 12 are moved so that the extension rod 12 on the extension plate 11 can approach the edge of the workbench. Then, the fixing rod 13 is rotated, and the fixing rod 13 rotates to drive the fixing plate 14 to rise, so that the fixing plate 14 fits against the bottom surface of the edge of the workbench. Thus, the fixing plate 14, together with the extension plate 11, fixes the stabilizing plate 2 on the workbench, so that the stabilizing plate 2 and the main body 1 will not move when subjected to small external forces, which facilitates the stable use of the main body 1.

[0027] Furthermore, an L-shaped stabilizing rod 15 is rotatably connected to the top of the extension rod 12. Several anti-movement grooves 16 are provided on the surface of the extension plate 11. The stabilizing rod 15 is located inside the adjacent anti-movement grooves 16. After the position of the extension rod 12 is adjusted, the stabilizing rod 15 is rotated so that one end of the stabilizing rod 15 enters the interior of the anti-movement groove 16, thereby restricting the movement and positioning of the extension rod 12.

[0028] Furthermore, a friction pad 17 is fixedly connected to the surface of the fixing plate 14. The friction pad 17 can easily increase the friction between the fixing plate 14 and the worktable, thereby enhancing the stability of the body 1 and ensuring the stable use of the body 1.

[0029] In summary:

[0030] When using the main body 1, it is necessary to first place the main body 1 onto the stabilizing plate 2, and then place the stabilizing plate 2 onto the worktable. At this time, the extension rod 12 and the extension plate 11 are moved to facilitate the rotation of the fixing rod 13, which causes the fixing plate 14 to move upward under the worktable. Then, the stabilizing rod 15 is rotated into the anti-movement groove 16. Finally, the friction pad 17 on the fixing plate 14 contacts the bottom surface of the worktable, and the stabilizing plate 2 is clamped and fixed on the worktable in conjunction with the extension plate 11. Then, the adjusting rod 603 on the lifting sleeve 601 is pulled outward to disengage the adjusting rod 603 from the fixed height groove 602. Then, the stabilizing block 7 moves up and down. One end of the stabilizing block 7 enters and exits the adjusting groove 5, and the other end of the stabilizing block 7 contacts the top of the base of the main body 1. The buffer pad 605 facilitates the application of force to limit and fix the main body 1. Then, the adjusting rod 603 is released, and the adjusting rod 603 is released by the compression spring 604. The force re-enters the adjacent height-fixing groove 602, facilitating the fixation of the position of the stabilizing block 7, thereby restricting the main body 1. During this process, the lifting block 9 inside the slide 8 will not move with the stabilizing block 7. Then, the anti-movement rod 10 is rotated, which presses and fixes the side of the base of the main body 1, ensuring the stability of the main body 1. Afterwards, the height of the anti-tilting column 4 is changed by rotating the screw 3, and the stabilizing plate 2 is finely adjusted on the worktable to ensure the stability of the stabilizing plate 2. This allows the main body 1 on the stabilizing plate 2 to be used stably without interfering with the test results. Through the above structure, when using the optical microscope main body 1, the position of the main body 1 can be restricted and fixed, and the main body 1 can also be restricted to the worktable. This prevents the main body 1 from easily being affected by unstable factors such as shaking, thus ensuring the normal use of the optical microscope main body 1.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-stability optical microscope comprising a body (1), characterized in that, The bottom of the body (1) is provided with a stabilizing plate (2), the surface of the stabilizing plate (2) is screw connected with four screw rods (3), the bottom of the screw rod (3) is fixedly connected with an anti-inclination column (4), the top of the stabilizing plate (2) is provided with three adjusting grooves (5), the inside of the adjusting groove (5) is provided with an L-shaped stabilizing block (7) through an adjusting mechanism (6), the surface of the stabilizing block (7) is provided with a sliding groove (8), the inside of the sliding groove (8) is slidably connected with an H-shaped lifting block (9), and the surface of the lifting block (9) is screw connected with an anti-moving rod (10).

2. A high stability optical microscope according to claim 1, characterized in that The adjusting mechanism (6) comprises a lifting sleeve (601) fixedly connected to the inside of the adjusting groove (5), the stabilizing block (7) penetrates the inside of the lifting sleeve (601), the surface of the stabilizing block (7) is provided with a plurality of height fixing grooves (602), the surface of the lifting sleeve (601) is provided with an adjusting rod (603), and one end of the adjusting rod (603) penetrates the inside of the adjacent height fixing groove (602).

3. A high stability optical microscope according to claim 2, wherein, One end of the adjusting rod (603) is elastically connected with the surface of the lifting sleeve (601) through a compression spring (604), and the surface of the stabilizing block (7) is fixedly connected with a buffer pad (605).

4. A high stability optical microscope according to claim 1, characterized in that, The side surface of the stabilizing plate (2) is fixedly connected with an extension plate (11), one end of the extension plate (11) penetrates an extension rod (12), the top of the extension plate (11) is screw connected with a fixed rod (13), and the bottom of the fixed rod (13) is rotatably connected with a fixed plate (14).

5. A high stability optical microscope according to claim 4, wherein, The top of the extension rod (12) is rotatably connected with an L-shaped stable point rod (15), the surface of the extension plate (11) is provided with a plurality of anti-moving grooves (16), and the stable point rod (15) is located in the adjacent anti-moving groove (16).

6. A high stability optical microscope according to claim 4, wherein, The surface of the fixed plate (14) is fixedly connected with a friction pad (17).

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