Object-loading multidirectional fixing support for microscope

Abstract

The utility model is suitable for the technical field of microscope supports, and provides a multidirectional object-carrying fixing support for a microscope, which comprises a base, and the base is provided with an object-carrying disc for placing a sample; the stand column is fixedly mounted on the base; the device comprises a stand column, a fixing rod, the fixing rod is slidably installed on the stand column, a sliding rod is slidably installed in the fixing rod, a U-shaped frame is fixedly installed at one end of the sliding rod, two rotating rods are rotatably installed on the U-shaped frame, a rotating block is fixedly installed at one ends of the two rotating rods, and a fixing sleeve used for fixing a microscope is arranged on the rotating block. According to the technical scheme of the utility model, the height, the horizontal position and the lens cone fixing diameter of the microscope can be easily and accurately adjusted, so that different observation requirements can be met, and the stability and the observation accuracy of the microscope can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of microscope supports, in particular to a multi-directional fixed support for a microscope. Background Art

[0002] With the advancement of science and technology, microscopy technology has made great progress. From the initial simple optical microscope to the current electron microscope, scanning tunneling microscope, etc., the resolution, magnification and observation range of microscopes have been greatly improved.

[0003] During scientific research and experiments, microscopes are often needed to observe samples of different shapes, sizes, and materials. These samples may need to be observed at different angles, positions, and heights to obtain more comprehensive experimental data. Therefore, traditional fixed brackets can no longer meet such diverse experimental needs. Utility Model Content

[0004] The utility model provides a multi-directional fixing bracket for a microscope, aiming to solve the problem in the background art that the traditional fixing bracket cannot meet the requirements for observation at different angles, positions and heights.

[0005] To solve the above problems, the utility model is implemented as follows: a multi-directional fixed bracket for a microscope, comprising: a base, the base being provided with a loading tray for placing samples; a column, the column being fixedly mounted on the base; a fixed rod, the fixed rod being slidably mounted on the column, a sliding rod being slidably mounted inside the fixed rod, one end of the sliding rod being fixedly mounted with a U-shaped frame, two rotating rods being rotatably mounted on the U-shaped frame, one end of the two rotating rods being fixedly mounted with a rotating block, the rotating block being provided with a fixed sleeve for fixing the microscope; an inner diameter adjustment mechanism, the inner diameter adjustment mechanism being provided on the fixed sleeve, for adjusting the inner ring diameter of the fixed sleeve; a height adjustment mechanism, the height adjustment mechanism being provided on the column, for adjusting the detection height.

[0006] Preferably, the inner diameter adjustment mechanism includes a fixed snap ring, a threaded barrel, a threaded rod and a movable snap ring, the fixed snap ring is fixedly mounted on the inner wall of one side of the fixed sleeve, the threaded barrel is rotatably mounted on one side of the fixed sleeve, the threaded rod is threadedly mounted on the threaded barrel, the movable snap ring is fixedly mounted on one end of the threaded rod, and the movable snap ring corresponds to the fixed snap ring.

[0007] Preferably, the height adjustment mechanism includes two bearing seats, a lifting screw and a slide seat, the two bearing seats are fixedly installed in the column, the lifting screw is rotatably installed on the two bearing seats, one end of the lifting screw extends outside the column, the slide seat is threadedly installed on the lifting screw, the slide seat is slidably fitted with the column, and the slide seat is fixed to the fixed rod.

[0008] Preferably, an adjusting bolt is threadedly mounted on the fixing rod, a sliding groove is provided on one side of the sliding rod, and the adjusting bolt conflicts with the sliding groove.

[0009] Preferably, a plug plate is fixedly mounted on the top of the U-shaped frame, a plug rod is slidably mounted on the plug plate, and a socket adapted to the plug rod is provided on the rotating rod.

[0010] Preferably, a support rod is hingedly mounted on the base, a lighting lamp is provided on the top end of the support rod, and a fixing bolt for fixing the support rod is threadedly mounted on the base.

[0011] Preferably, a limiting rod is fixedly mounted on one side of the fixing sleeve, a groove is provided on one side of the threaded rod, and one end of the limiting rod is in sliding contact with the groove.

[0012] Compared with the related art, the multi-directional fixing bracket for microscope provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the multi-directional fixed bracket for microscopes provided by this solution realizes the flexible adjustment of the height, horizontal position and inner diameter of the microscope bracket as a whole. It can easily and accurately adjust the height, horizontal position and fixed diameter of the microscope barrel, thereby meeting different observation needs and ensuring the stability and observation accuracy of the microscope. At the same time, it provides users with suitable observation lighting, further improving the observation effect. The overall structural design is compact and easy to operate, which reduces the difficulty of use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a multi-directional fixing bracket for a microscope provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG;

[0016] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0017] Figure numerals: 1. base; 2. loading tray; 3. column; 4. fixed rod; 5. slide rod; 6. U-shaped frame; 7. rotating rod; 8. rotating block; 9. fixed sleeve; 10. fixed snap ring; 11. threaded cylinder; 12. threaded rod; 13. movable snap ring; 14. bearing seat; 15. lifting screw; 16. slide seat; 17. adjusting bolt; 18. slide groove; 19. plug plate; 20. plug rod; 21. support rod; 22. lighting lamp; 23. limit rod; 24. groove. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0019] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The present invention provides a multi-directional fixing bracket for a microscope. Figure 1-3As shown, the multi-directional fixed bracket for microscope objects includes: a base 1, which is provided with a loading tray 2 for placing samples; a column 3, which is fixedly mounted on the base 1; a fixed rod 4, which is slidably mounted on the column 3, and a sliding rod 5 is slidably mounted in the fixed rod 4, and a U-shaped frame 6 is fixedly mounted on one end of the sliding rod 5, and two rotating rods 7 are rotatably mounted on the U-shaped frame 6, and a rotating block 8 is fixedly mounted on one end of the two rotating rods 7, and a fixed sleeve 9 for fixing the microscope is provided on the rotating block 8; an inner diameter adjustment mechanism, which is provided on the fixed sleeve 9 and is used to adjust the inner ring diameter of the fixed sleeve 9; a height adjustment mechanism, which is provided on the column 3 and is used to adjust the detection height.

[0021] In this embodiment, the base 1 serves as the basic supporting part of the entire bracket. A loading tray 2 is provided on the base 1 for placing the sample to be observed, which is convenient for observation under a microscope. The column 3 is fixedly installed on the base 1 to support and connect the upper and lower components. The column 3 provides a stable vertical guide for the sliding installation of other components. The fixed rod 4 is slidably installed on the column 3 and can move up and down along the column 3 to adjust the overall height, so that the fixed rod 4 (and the components installed thereon) can be adjusted to different heights as needed. The sliding rod 5 can move horizontally along the fixed rod 4, which increases the flexibility of the bracket in the horizontal direction, making it easier for the microscope to align with the sample. The U-shaped frame 6 is fixedly installed at one end of the sliding rod 5 to provide a rotation rod 7. Provides an installation basis, the rotating rod 7 is rotatably installed on the U-shaped frame 6, and the rotating block 8 is fixedly installed at one end of the two rotating rods 7. The microscope (mounted on the rotating block 8 through the fixed sleeve 9) rotates in the horizontal plane, further increasing the flexibility of observation. The fixed sleeve 9 is used to fix the microscope to ensure that the microscope remains stable during the observation process. The fixed sleeve 9 can adapt to different models of microscopes, which improves the versatility of the bracket. The inner diameter adjustment mechanism is provided on the fixed sleeve 9, which is used to adjust the inner ring diameter of the fixed sleeve 9, so that the fixed sleeve 9 can adapt to microscope barrels of different sizes, which improves the applicability and flexibility of the bracket. The height adjustment mechanism is provided on the column 3, which is used to adjust the detection height. It can accurately adjust the distance between the microscope and the sample to meet different observation needs.

[0022] In a further preferred embodiment of the present utility model, the inner diameter adjustment mechanism includes a fixed snap ring 10, a threaded barrel 11, a threaded rod 12 and a movable snap ring 13, the fixed snap ring 10 is fixedly mounted on the inner wall of one side of the fixed sleeve 9, the threaded barrel 11 is rotatably mounted on one side of the fixed sleeve 9, the threaded rod 12 is threadedly mounted on the threaded barrel 11, and the movable snap ring 13 is fixedly mounted on one end of the threaded rod 12, and the movable snap ring 13 corresponds to the fixed snap ring 10.

[0023] In this embodiment, the fixed clasp 10 is fixedly mounted on the inner wall of one side of the fixed sleeve 9, serving as a fixed end of the inner diameter adjustment mechanism. The fixed clasp 10 and the movable clasp 13 work together to adapt to microscope barrels of different sizes by adjusting the distance between them. The threaded barrel 11 is rotatably mounted on one side of the fixed sleeve 9 and is a key component in the inner diameter adjustment mechanism. The threaded barrel 11 provides a guide for the rotation and movement of the threaded rod 12. By rotating the threaded barrel 11, the threaded rod 12 can be driven to move linearly. When the threaded barrel 11 rotates, the threaded rod 12 will move along its axial direction under the guidance of the threaded barrel 11, thereby bringing The movable snap ring 13 is moved, and the movable snap ring 13 is fixedly installed at one end of the threaded rod 12, corresponding to the fixed snap ring 10. The distance between the movable snap ring 13 and the fixed snap ring 10 can be adjusted by rotating the threaded barrel 11 and moving the threaded rod 12, so as to achieve precise control of the inner ring diameter of the fixed sleeve 9. Through the cooperation of the threaded barrel 11 and the threaded rod 12, the precise adjustment of the inner ring diameter of the fixed sleeve 9 can be achieved, ensuring that the microscope barrel can be firmly installed in the fixed sleeve 9. The design of the inner diameter adjustment mechanism enables the fixed sleeve 9 to adapt to microscope barrels of different sizes, thereby improving the versatility and applicability of the bracket.

[0024] In a further preferred embodiment of the present invention, the height adjustment mechanism includes two bearing seats 14, a lifting screw 15 and a slide 16, the two bearing seats 14 are fixedly installed in the column 3, the lifting screw 15 is rotatably installed on the two bearing seats 14, one end of the lifting screw 15 extends to the outside of the column 3, the slide 16 is threadedly installed on the lifting screw 15, the slide 16 is slidably fitted with the column 3, and the slide 16 is fixed to the fixed rod 4.

[0025] In this embodiment, the two bearing seats 14 are fixedly installed in the column 3, providing stable support and rotation guide for the lifting screw 15. The lifting screw 15 is rotatably installed on the two bearing seats 14 and is the core component of the height adjustment mechanism. One end of the lifting screw 15 extends outside the column 3 to facilitate the user to perform rotation operation. When the lifting screw 15 rotates, the thread thereon drives the slide 16 to move up and down. The slide 16 is threadedly installed on the lifting screw 15 and slides in contact with the column 3, so that it can move stably up and down along the axis direction of the lifting screw 15 in the column 3. At the same time, the slide 16 is fixed to the fixed rod 4. Therefore, when the slide 16 moves, it will drive the fixed rod 4 and the components thereon (including the microscope) to adjust the height.

[0026] In a further preferred embodiment of the present invention, an adjusting bolt 17 is threadedly mounted on the fixing rod 4 , a sliding groove 18 is provided on one side of the sliding rod 5 , and the adjusting bolt 17 conflicts with the sliding groove 18 .

[0027] In this embodiment, the adjusting bolt 17 is threadedly installed on the fixed rod 4 and is a key component for controlling the sliding position of the sliding rod 5 on the fixed rod 4. The head of the adjusting bolt 17 can be tightened or loosened to fix or release the sliding rod 5, and the length position of the sliding rod 5 can be adjusted. The sliding groove 18 is provided on one side of the sliding rod 5 and conflicts with the adjusting bolt 17. When the adjusting bolt 17 is tightened, its head will press against a certain position of the sliding groove 18, thereby fixing the position of the sliding rod 5.

[0028] In a further preferred embodiment of the present invention, a plug plate 19 is fixedly mounted on the top of the U-shaped frame 6 , a plug rod 20 is slidably mounted on the plug plate 19 , and a socket adapted to the plug rod 20 is provided on the rotating rod 7 .

[0029] In this embodiment, the plug plate 19 is fixedly mounted on the top of the U-shaped frame 6, providing a stable installation base for the plug rod 20. The plug rod 20 is slidably mounted on the plug plate 19. One end of the plug rod 20 can be inserted into the socket on the rotating rod 7, thereby achieving the fixation and connection of the rotating rod 7. The socket is provided on the rotating rod 7 and is adapted to the plug rod 20, providing an insertion and fixing position for the plug rod 20, so that the rotating rod 7 can be firmly connected to the U-shaped frame 6. After adjusting the rotation angle, the rotating rod 7 is fixed to avoid unnecessary shaking.

[0030] In a further preferred embodiment of the present invention, a support rod 21 is hingedly mounted on the base 1 , a lighting lamp 22 is provided on the top of the support rod 21 , and a fixing bolt for fixing the support rod 21 is threadedly mounted on the base 1 .

[0031] In this embodiment, the support rod 21 is hingedly mounted on the base 1, providing a stable support structure for the lighting lamp 22. The lighting lamp 22 is located at the top of the support rod 21 to provide lighting for the observed sample. The appropriate light source and brightness can be selected according to the observation requirements to ensure the observation effect of the sample under the microscope. The fixing bolt is threadedly installed on the base 1 to fix the position of the support rod 21. After the support rod 21 is adjusted to a suitable position and angle, the user can lock the support rod 21 by tightening the fixing bolt to prevent it from moving or shaking during the observation process. By adjusting the position and angle of the support rod 21 and selecting a suitable lighting lamp 22, the lighting effect of the observed sample under the microscope can be ensured to be optimal, thereby improving the accuracy and reliability of the observation.

[0032] In a further preferred embodiment of the present invention, a limiting rod 23 is fixedly mounted on one side of the fixing sleeve 9 , a groove 24 is provided on one side of the threaded rod 12 , and one end of the limiting rod 23 is in sliding contact with the groove 24 .

[0033] In this embodiment, the limit rod 23 is fixedly installed on one side of the fixing sleeve 9, providing a limit and guide for the movement of the threaded rod 12. The groove 24 is provided on one side of the threaded rod 12 and is in sliding contact with one end of the limit rod 23, providing a sliding track for the limit rod 23, so that the threaded rod 12 can slide stably along the limit rod 23 when moving. The sliding contact between the groove 24 and the limit rod 23 serves to limit the movement range of the threaded rod 12, preventing it from excessive movement or detaching from the fixing sleeve 9.

[0034] To sum up, compared with related technologies, this device realizes the flexible adjustment of the height, horizontal position and inner diameter of the microscope stand as a whole. It can easily and accurately adjust the height, horizontal position and fixed diameter of the microscope barrel, thereby meeting different observation needs and ensuring the stability and observation accuracy of the microscope. At the same time, it provides users with suitable observation lighting, further improving the observation effect. The overall structural design is compact and easy to operate, which reduces the difficulty of use and improves work efficiency.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A multi-directional fixing bracket for a microscope, characterized in that: include: A base, wherein the base is provided with a loading tray for placing the sample; A column, wherein the column is fixedly mounted on the base; A fixed rod, the fixed rod is slidably mounted on the column, a sliding rod is slidably mounted in the fixed rod, one end of the sliding rod is fixedly mounted with a U-shaped frame, two rotating rods are rotatably mounted on the U-shaped frame, one end of the two rotating rods is fixedly mounted with a rotating block, and the rotating block is provided with a fixing sleeve for fixing the microscope; An inner diameter adjustment mechanism, which is provided on the fixing sleeve and is used to adjust the inner diameter of the fixing sleeve; A height adjustment mechanism is provided on the column and is used to adjust the detection height.

2. The multi-directional fixing bracket for microscope according to claim 1, characterized in that: The inner diameter adjustment mechanism includes a fixed snap ring, a threaded barrel, a threaded rod and a movable snap ring. The fixed snap ring is fixedly mounted on the inner wall of one side of the fixed sleeve, the threaded barrel is rotatably mounted on one side of the fixed sleeve, the threaded rod is threadedly mounted on the threaded barrel, and the movable snap ring is fixedly mounted on one end of the threaded rod, and the movable snap ring corresponds to the fixed snap ring.

3. The multi-directional fixing bracket for microscope according to claim 1, characterized in that: The height adjustment mechanism includes two bearing seats, a lifting screw and a slide seat. The two bearing seats are fixedly installed in the column. The lifting screw is rotatably installed on the two bearing seats. One end of the lifting screw extends outside the column. The slide seat is threadedly installed on the lifting screw seat. The slide seat is slidably fitted with the column and is fixed to the fixed rod.

4. The multi-directional fixing bracket for microscope according to claim 1, characterized in that: An adjusting bolt is threadedly mounted on the fixing rod, a sliding groove is provided on one side of the sliding rod, and the adjusting bolt conflicts with the sliding groove.

5. The multi-directional fixing bracket for microscope according to claim 1, characterized in that: A plug plate is fixedly mounted on the top of the U-shaped frame, a plug rod is slidably mounted on the plug plate, and a plug hole adapted to the plug rod is provided on the rotating rod.

6. The multi-directional fixing bracket for microscope according to claim 1, characterized in that: A support rod is hingedly mounted on the base, a lighting lamp is arranged on the top end of the support rod, and a fixing bolt for fixing the support rod is threadedly mounted on the base.

7. The multi-directional fixing bracket for microscope according to claim 2, characterized in that: A limiting rod is fixedly mounted on one side of the fixing sleeve, a groove is provided on one side of the threaded rod, and one end of the limiting rod is in sliding contact with the groove.

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