Magnetic fixing device for microscope

Abstract

The utility model provides a magnetic type fixing device for a microscope, which relates to the technical field of microscopes and comprises a main board, fixing blocks are fixed on two sides of the top end of the main board, a placing block is placed at the top end of the main board between the two fixing blocks, and buckle structures for clamping and limiting the placing block are arranged in the two fixing blocks. When the angle of the microscope main body needs to be adjusted, a user only needs to rotate the two connecting blocks to drive the two supporting columns to rotate, at the moment, one end of the whole main plate is supported by the two supporting columns, the stable inclination effect is achieved, and the fixing effect is achieved through supporting of the supporting columns; and the clamping columns can be driven to be separated from the clamping holes formed in one ends of the placing blocks, at the moment, a user can separate the placing blocks from the whole main board, and maintenance or replacement of all parts is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of microscopes, in particular to a magnetic suction type fixing device for microscopes. Background Art

[0002] Microscopes are indispensable tools in many fields such as scientific research, medicine, and education. In the field of biology, it is used to observe cell structures. For example, in cell culture experiments, researchers need to use microscopes to observe the morphology and growth status of cells. In materials science, it is used to observe the microstructure of materials, such as the crystal structure of metal materials or the morphology of nanomaterials. The traditional way to place a microscope is mainly through a simple stand or on a laboratory table.

[0003] A magnetic fixing device for a microscope in the prior art cannot fix the microscope at different tilt angles, the overall structure is subject to certain limitations, and the practicality is relatively poor. In addition, a magnetic fixing device for a microscope in the prior art uses multiple bolts to install and disassemble its base. This method not only requires the user to carry disassembly tools at all times, but also consumes time and effort during installation and disassembly, which seriously affects the user experience. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a magnetic fixing device for a microscope.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a magnetic fixing device for a microscope, comprising a main board, both sides of the top of the main board are fixed with fixing blocks, a placement block located at the top of the main board is arranged between the two fixing blocks, and both of the two fixing blocks are provided with a buckle structure for clamping and limiting the placement blocks, and the top of the placement block is fixed with a microscope body; both sides of the bottom of the main board are fixed with connecting sleeves, and a magnetic suction column is installed in the connecting sleeve;

[0006] The buckle structure includes an inner cavity arranged at opposite ends of two fixing blocks, a spring is fixed on the inner wall of the inner cavity, a clamping column is fixed at one end of the spring, and the end of the clamping column away from the spring passes through the inner cavity and is movably inserted in the placement block.

[0007] Preferably, the outer wall of the clamping column is symmetrically provided with connecting plates, each of the connecting plates passes through the fixing block and a pulling plate is fixedly provided at the end.

[0008] Preferably, guide grooves matching the connecting plates are provided in the two fixing blocks.

[0009] Preferably, both ends of the placement block are provided with clamping holes matching with the clamping columns.

[0010] Preferably, a connecting column is magnetically attracted to one end of the magnetic column, a connecting block is fixed on the outer wall of the connecting column, and a supporting column is fixed to one end of the connecting block.

[0011] Preferably, two support frames are fixed to one end of the placement block, and there is a height difference between the top of the support frame and the microscope body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are: in the utility model, when the angle of the microscope body needs to be adjusted, the user only needs to rotate the two connecting blocks to drive the two supporting columns to rotate. At this time, one end of the main board as a whole is supported by the two supporting columns to achieve a stable tilting effect, and the support of the supporting columns can achieve a fixed effect. In addition, the device can drive the card column to disengage from the card hole opened at one end of the placement block by the user pulling the pull plate. At this time, the user can separate the placement block and the main board as a whole, which is convenient for replacement and maintenance of various components, and can also choose whether to install the main board as a whole according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A stereoscopic diagram of a magnetic fixing device for a microscope is provided for the utility model;

[0014] Figure 2 A stereoscopic diagram of the external structure of the mainboard of a magnetic fixing device for a microscope proposed in the utility model;

[0015] Figure 3 This is a schematic diagram of the external structure of a connecting sleeve of a magnetic fixing device for a microscope proposed by the utility model;

[0016] Figure 4 The utility model provides a schematic diagram of a buckle structure of a magnetic fixing device for a microscope.

[0017] Legend: 1. Main board; 2. Fixing block; 3. Placement block; 4. Microscope body; 5. Support frame; 6. Buckle structure; 601. Inner cavity; 602. Spring; 603. Clamping column; 7. Connecting plate; 8. Pulling plate; 9. Guide groove; 10. Clamping hole; 11. Connecting sleeve; 12. Magnetic column; 13. Connecting column; 14. Connecting block; 15. Supporting column. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] like Figures 1 to 4 As shown, the utility model provides a magnetic fixing device for a microscope, including a main board 1, fixing blocks 2 are fixed on both sides of the top of the main board 1, a placement block 3 located at the top of the main board 1 is arranged between the two fixing blocks 2, and a snap structure 6 for clamping and limiting the placement block 3 is arranged in the two fixing blocks 2, and a microscope body 4 is fixed on the top of the placement block 3.

[0021] By setting the snap structure 6, the placement block 3 can be installed and disassembled on the fixed block 2, so that the microscope body 4 installed on the top of the placement block 3 can be installed and disassembled together with it, and finally the purpose of separating it from the main board 1 as a whole is achieved. This structure is convenient for the individual maintenance and replacement of each component, and it is also possible to choose whether to install the main board 1 as a whole according to actual needs, which is more practical.

[0022] like Figures 1 to 4 As shown, the buckle structure 6 includes an inner cavity 601 arranged at the opposite ends of the two fixed blocks 2, a spring 602 is fixed on the inner wall of the inner cavity 601, a clamping column 603 is fixed at one end of the spring 602, and the end of the clamping column 603 away from the spring 602 passes through the inner cavity 601 and is movably inserted in the placement block 3; the outer wall of the clamping column 603 is symmetrically provided with connecting plates 7, each of which passes through the fixed block 2 and a pull plate 8 is fixed at the end; the two fixed blocks 2 are provided with a connecting plate 7 that is connected to the connecting plate 7 Matching guide grooves 9; both ends of the placement block 3 are provided with card holes 10 matching the card column 603; connecting sleeves 11 are fixed on both sides of the bottom end of the main board 1, and a magnetic column 12 is installed in the connecting sleeve 11; one end of the magnetic column 12 is magnetically attracted to a connecting column 13, and a connecting block 14 is fixed on the outer wall of the connecting column 13, and a support column 15 is fixed to one end of the connecting block 14; two support frames 5 are fixed at one end of the placement block 3, and there is a height difference between the top of the support frame 5 and the microscope body 4.

[0023] When the angle of the microscope body 4 needs to be adjusted, the user only needs to rotate the two connecting blocks 14 to drive the two supporting columns 15 to rotate. At this time, one end of the main board 1 as a whole is supported by the two supporting columns 15, and the height difference formed by the connecting column 13 and the magnetic column 12 can achieve a stable tilting effect. The magnetic column 12 will generate a magnetic attraction force on the connecting column 13, and the connecting block 14 is fixed to the connecting column 13. Due to the setting of the magnetic attraction force, the connecting column 13 can be prevented from causing the connecting block 14 to rotate. In addition, the device can drive the clamping column 603 to disengage from the clamping hole 10 by the user pulling the pull plate 8. At this time, the user can separate the placement block 3 and the main board 1 as a whole, which is convenient for replacing and repairing various components. It can also be chosen whether to install the main board 1 as a whole according to actual needs. During installation, it is only necessary to pull the pull plate 8 to retract each clamping column 603 into the inner cavity 601. At this time, the user can install the placement block 3 through the gap between the two fixed blocks 2, loosen the two pull plates 8, and allow the two clamping columns 603 to enter the clamping holes 10 opened at both ends of the placement block 3 under the reset thrust of the spring 602 to achieve the effect of limiting support for it, which is more practical.

[0024] Working principle: When the device is used, through the setting of the support frame 5, the user can place things such as a shading cloth or a dustproof cloth on the support frame 5, and the support frame 5 will expand and support it to prevent it from affecting the use of the microscope body 4. When the angle of the microscope body 4 needs to be adjusted, the user only needs to rotate the two connecting blocks 14 to drive the two supporting columns 15 to rotate. At this time, one end of the main board 1 as a whole is supported by the two supporting columns 15, and the height difference formed by the connecting column 13 and the magnetic column 12 can achieve a stable tilting effect. In addition, the device can drive the card column 603 to be disengaged by the user pulling the pull plate 8 The user can separate the placement block 3 and the main board 1 as a whole from the card hole 10 opened at one end of the placement block 3, so as to facilitate the replacement and maintenance of various components. The user can also choose whether to install the main board 1 as a whole according to actual needs. During installation, it is only necessary to pull the pull plate 8 to retract each card column 603 into the inner cavity 601. At this time, the user can install the placement block 3 through the gap between the two fixed blocks 2, loosen the two pull plates 8, and allow the two card columns 603 to enter the card holes 10 opened at both ends of the placement block 3 under the reset thrust of the spring 602 to achieve the effect of limiting support for it, which is more practical.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A magnetic fixing device for a microscope, comprising a main board (1), characterized in that: Fixed blocks (2) are fixed on both sides of the top of the main board (1); a placement block (3) located at the top of the main board (1) is arranged between the two fixed blocks (2); buckle structures (6) for clamping and limiting the placement blocks (3) are arranged in the two fixed blocks (2); a microscope body (4) is fixed on the top of the placement blocks (3); connecting sleeves (11) are fixed on both sides of the bottom of the main board (1); a magnetic suction column (12) is installed in the connecting sleeve (11); The buckle structure (6) comprises an inner cavity (601) arranged at opposite ends of two fixing blocks (2), a spring (602) being fixed on the inner wall of the inner cavity (601), a clamping column (603) being fixed at one end of the spring (602), and an end of the clamping column (603) away from the spring (602) passing through the inner cavity (601) and being movably inserted into the placement block (3).

2. A magnetic fixing device for a microscope according to claim 1, characterized in that: The outer wall of the clamping column (603) is symmetrically provided with connecting plates (7), each of the connecting plates (7) passes through the fixing block (2) and has a pulling plate (8) fixedly provided at the end.

3. A magnetic fixing device for a microscope according to claim 2, characterized in that: The two fixing blocks (2) are each provided with a guide groove (9) matching the connecting plate (7).

4. The magnetic fixing device for a microscope according to claim 1, characterized in that: Both ends of the placement block (3) are provided with clamping holes (10) that match the clamping column (603).

5. The magnetic fixing device for a microscope according to claim 1, characterized in that: A connecting column (13) is magnetically attracted to one end of the magnetic column (12), a connecting block (14) is fixed on the outer wall of the connecting column (13), and a supporting column (15) is fixed to one end of the connecting block (14).

6. The magnetic fixing device for a microscope according to claim 1, characterized in that: Two support frames (5) are fixed to one end of the placement block (3), and there is a height difference between the top of the support frame (5) and the microscope body (4).

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