CN220105407U - Novel lifting support - Google Patents

Abstract

The utility model relates to the technical field of microscopes, in particular to a novel lifting bracket. The lifting device comprises a supporting table, wherein one end of the top of the supporting table is fixedly provided with a protecting shell, one side of the protecting shell is provided with a lifting shell, and a height adjusting mechanism for driving the lifting shell to adjust is arranged in the protecting shell; the height adjusting mechanism comprises a height sliding plate, a height adjusting driving motor and positioning columns, wherein the height sliding plate is in sliding connection with the protective shell, one end of the height sliding plate is fixed with the lifting shell, and the positioning columns are arranged on two sides of the inner portion of the top end of the protective shell. According to the novel lifting support, the protecting shell for protecting is fixed at one end of the top of the supporting table, the lifting shell capable of lifting and sliding is arranged at one side of the protecting shell, then the height adjusting mechanism for driving the lifting shell to lift is arranged in the protecting shell, and meanwhile the sample storage rack for preventing samples is arranged at the other end of the top of the supporting table.

Description

A new type of lifting bracket

Technical field

The utility model relates to the technical field of microscopes, and in particular to a new type of lifting bracket.

Background technique

A microscope is an optical instrument composed of one lens or a combination of several lenses. It is a symbol of mankind entering the atomic age. It is an instrument mainly used to magnify small objects and make them visible to the naked eye. Microscopes are divided into optical microscopes and electron microscopes. Today's optical microscopes can magnify objects 1600 times, and the minimum resolution limit is 1/2 of the wavelength. The length of the mechanical barrel of domestic microscopes is generally 160 mm. The existing microscope structure mainly consists of a mirror arm and adjustable stage and objective lens equipment arranged on both sides of the mirror arm.

For example, the Chinese Utility Model Patent (CN202122090521.9) discloses a lifting bracket for a microscope for biomedical engineering, which solves the problem that the existing method of using a microscope mainly achieves clear imaging of the equipment by adjusting the distance between the objective lens and the stage. During use, when the corresponding operator observes the blurred image to make it clear, it is usually difficult to determine whether the distance between the current objective lens and the glass slide is too large or too small. When adjusting, it is easy to adjust in the opposite direction, making it difficult to calibrate. And during adjustment, it is difficult to control the distance between the objective lens and the observation position of the slide where the image can be roughly imaged after adjusting the coarse focus screw, which is a technical problem that is inconvenient for relevant staff to operate;

When using the above technology, we found that there are the following technical problems in the existing technology: the height of the existing lifting bracket is inconvenient to adjust during use. For this reason, we designed a new lifting bracket to provide solutions to the above technical problems. Another technical solution.

Utility model content

Based on this, it is necessary to provide a new type of lifting bracket to address the above technical problems. A protective shell for protection is fixed at one end of the top of the support platform. At the same time, a lifting shell that can lift and slide is provided on one side of the protective shell, and then the protective shell is A height adjustment mechanism is installed inside to drive the lifting shell up and down. At the same time, a sample storage rack for preventing samples is set at the other end of the top of the support table.

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

A new type of lifting bracket includes a support platform. A protective shell is fixed at one end of the top of the support platform. A lifting shell is provided on one side of the protective shell. A height adjustment device for driving the lifting shell to adjust is installed inside the protective shell. regulating mechanism;

The height adjustment mechanism includes a height sliding plate, a height adjustment drive motor and a positioning column. The height sliding plate is slidingly connected to the protective shell. One end of the height sliding plate is fixed to the lifting shell. Both sides of the top of the protective shell are Both are provided with positioning posts, one of which is rotatably connected to the protective shell, a height adjustment drive motor is fixed inside the protective shell, and the output end of the height adjustment drive motor is connected to the other of the positioning posts. .

As a preferred embodiment of the new lifting bracket provided by the present invention, a sample storage rack is fixed at the other end of the top of the support platform.

As a preferred embodiment of the new lifting bracket provided by the present invention, a guide column is fixed inside the protective shell, and the guide column is slidingly connected to the height sliding plate.

As a preferred embodiment of the new lifting bracket provided by the present invention, the height adjustment mechanism includes a synchronization rod, a rotating disk and a rotating gear, and rotating gears are fixed on the outsides of the two positioning columns. And the two rotating gears are meshed and connected. One end of the positioning column is fixed with a rotating disk. The rotating disk is far away from one end of the positioning column and is located at a position deviated from the center of the circle. A synchronizing rod is rotationally connected, and one end of the synchronizing rod is Rotatingly connected to the height sliding plate.

As a preferred embodiment of the new lifting bracket provided by the present invention, connecting plates are slidingly connected on both sides of one end of the lifting shell, and a positioning jacket is fixed on one end of the connecting plate. A moving mechanism for driving two connecting plates to move in opposite directions at the same time is installed inside the lifting shell.

As a preferred embodiment of the new lifting bracket provided by the present invention, the moving mechanism includes a moving drive motor, a rotating shaft and a moving threaded section, and the output end of the moving driving motor is connected to a rotating shaft, Both ends of the outer side of the rotating shaft are provided with moving thread segments, and the thread directions of the two moving thread segments are opposite. The outer sides of the moving thread segments are threadedly connected to the connecting plate.

It can be seen without any doubt that the technical problems to be solved by this application can certainly be solved through the above technical solutions of this application.

At the same time, through the above technical solutions, the present utility model at least has the following beneficial effects:

The utility model provides a new type of lifting bracket. A protective shell for protection is fixed at one end of the top of the support platform. At the same time, a lifting shell that can lift and slide is provided on one side of the protective shell. Then, a lifting shell is installed inside the protective shell for driving. A height adjustment mechanism for lifting and lowering the housing, and a sample storage rack for preventing samples is provided at the other end of the top of the support table;

Through the cooperation of the height sliding plate, synchronization rod, rotating disk, positioning column and rotating gear, the height of the bracket can be easily adjusted as needed during use;

Through the cooperation of the positioning jacket, the connecting plate, the rotating shaft and the moving threaded section, the bracket can be easily fixed to the microscope during use.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the protective shell of the present utility model;

Figure 3 is a schematic structural diagram of the synchronization rod of the present utility model;

Figure 4 is a schematic diagram of the internal structure of the lifting shell of the present utility model.

In the picture: 1. Support table; 2. Sample storage rack; 3. Protective shell; 4. Lifting shell; 5. Positioning jacket; 6. Height sliding plate; 7. Guide column; 8. Synchronous rod; 9. Height adjustment Driving motor; 10. Rotating plate; 11. Positioning column; 12. Rotating gear; 13. Connecting plate; 14. Moving driving motor; 15. Rotating shaft; 16. Moving threaded section.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

As mentioned in the background art, the height of the existing lifting bracket is inconvenient to adjust during use.

In order to solve this technical problem, the present utility model provides a new type of lifting bracket.

Specifically, please refer to Figures 1-3. The lifting bracket specifically includes:

Support platform 1, one end of the top of the support platform 1 is fixed with a protective shell 3, and one side of the protective shell 3 is provided with a lifting shell 4;

The height adjustment mechanism is located inside the protective shell 3 and is used to drive the lifting shell 4 for lifting adjustment;

The sample storage rack 2 is located at the other end of the top of the support platform 1.

The utility model provides a new type of lifting bracket. A protective shell 3 for protection is fixed at one end of the top of the support platform 1. At the same time, a lifting shell 4 capable of lifting and sliding is provided on one side of the protective shell 3, and then a lifting shell 4 is installed on one side of the protective shell 3. A height adjustment mechanism for driving the lifting shell 4 to rise and fall is installed internally, and at the same time, a sample storage rack 2 for preventing samples is provided at the other end of the top of the support platform 1 .

In order to enable those skilled in the art to better understand the solutions of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings.

It should be noted that, as long as there is no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

Embodiment 1

Referring to Figures 1 to 3, a new type of lifting bracket includes a support platform 1. One end of the top of the support platform 1 is fixed with a protective shell 3. A lifting shell 4 is provided on one side of the protective shell 3. A lifting shell 4 is installed inside the protective shell 3. A height adjustment mechanism that drives the lifting shell 4 to adjust;

Furthermore, a sample storage rack 2 is fixed at the other end of the top of the support platform 1, so that the biological pieces that need to be tested can be placed through the sample storage rack 2;

Further, the height adjustment mechanism includes a height sliding plate 6, a synchronization rod 8, a height adjustment drive motor 9, a rotating disk 10, a positioning column 11 and a rotating gear 12. The height sliding plate 6 is slidingly connected to the protective shell 3. The height sliding plate 6 is slidably connected to the protective shell 3. One end is fixed to the lifting shell 4, and the lifting shell 4 can be driven up and down by the lifting of the height sliding plate 6. A guide column 7 is also fixed inside the protective shell 3, and the guide column 7 is slidingly connected to the height sliding plate 6, so that the lifting shell 4 can be lifted and lowered. The lifting shell 4 is limited;

Positioning posts 11 are provided on both sides of the top of the protective shell 3. One of the positioning posts 11 is rotationally connected to the protective shell 3, so that the rotation of one of the positioning posts 11 can be more stable. A height adjustment drive motor is fixed inside the protective shell 3. 9, and the output end of the height adjustment drive motor 9 is connected to the other positioning column 11, and then the height adjustment drive motor 9 drives the other positioning column 11 to rotate;

Rotating gears 12 are fixed on the outsides of the two positioning posts 11, and the two rotating gears 12 are meshed and connected, so that the rotation of the other positioning post 11 can drive one of the positioning posts 11 to rotate simultaneously. A rotating disk 10 is fixed at one end. The rotating disk 10 has an end away from the positioning column 11 and is rotationally connected to a synchronizing rod 8 at a position deviated from the center of the circle. One end of the synchronizing rod 8 is rotationally connected to the height sliding plate 6 so that the rotating disk 10 can rotate Drive the height sliding plate 6 to lift;

The lifting bracket provided in this embodiment has a protective shell 3 for protection fixed at one end of the top of the support platform 1, and a lifting shell 4 capable of lifting and sliding is provided on one side of the protective shell 3, and then installed inside the protective shell 3. In addition to the height adjustment mechanism that drives the lifting shell 4 to rise and fall, a sample storage rack 2 for preventing samples is provided at the other end of the top of the support platform 1. When the height of the lifting shell 4 needs to be adjusted, the height adjustment drive motor 9 communicates with the external The power supply is electrically connected, so that the height adjustment drive motor 9 drives one of the positioning posts 11 to rotate, so that one of the positioning posts 11 rotates to drive the corresponding rotating gear 12 to rotate, and then drives the corresponding rotating gear 12 to rotate through the meshing connection between the two rotating gears 12. One of the positioning posts 11 rotates, and the rotation of the two positioning posts 11 drives the corresponding rotating disk 10 to rotate. The rotation of the rotating disk 10 drives the synchronizing rod 8 that is rotated away from the center position of the circle to rotate. The rotation of the synchronizing rod 8 drives the height of the rotating connection. The sliding plate 6 moves up and down, and the height sliding plate 6 moves up and down to drive the lifting shell 4 to move up and down.

Embodiment 2

Referring to Figure 4, a new type of lifting bracket is shown. Both sides of one end of the lifting shell 4 are slidingly connected with connecting plates 13, and one end of the connecting plate 13 is fixed with a positioning jacket 5, and a microscope is arranged between the two positioning jackets 5. A moving mechanism for driving the two connecting plates 13 to move in opposite directions at the same time is installed inside the lifting shell 4;

In this embodiment, the microscope is an existing device and has extensive and mature applications in the technical field of microscopic equipment.

The moving mechanism includes a moving drive motor 14, a rotating shaft 15 and a moving threaded section 16. The output end of the moving driving motor 14 is connected to the rotating shaft 15. Both ends of the rotating shaft 15 are provided with moving threaded sections 16, and the two moving threads The thread direction of the segment 16 is opposite, and the outer side of the movable thread segment 16 is threadedly connected to the connecting plate 13, so that the two connecting plates 13 can be rotated in opposite directions by rotating the two movable thread segments 16 in opposite directions;

In the lifting bracket provided by this embodiment, when the microscope needs to be taken out, the moving drive motor 14 is powered to drive the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 drives two moving thread segments 16 with opposite threads to rotate. The threaded segments 16 move in opposite directions and rotate to drive the threaded connecting plate 13 to move in the opposite direction. The two connecting plates 13 moving in the opposite direction drive the positioning jacket 5 to move in the opposite direction, so that the two positioning jackets 5 The separation creates a gap, and then the microscope can be taken out.

The use process of a new type of lifting bracket provided by the utility model is as follows:

A protective shell 3 for protection is fixed at one end of the top of the support platform 1. At the same time, a lifting shell 4 that can lift and slide is provided on one side of the protective shell 3. Then, a height for driving the lifting shell 4 to lift is installed inside the protective shell 3. At the same time, a sample storage rack 2 for preventing samples is provided at the other end of the top of the support platform 1. When the height of the lifting shell 4 needs to be adjusted, the height adjustment drive motor 9 is electrically connected to the external power supply, so that the height adjustment drive The motor 9 drives one of the positioning columns 11 to rotate, so that the rotation of one of the positioning columns 11 drives the corresponding rotating gear 12 to rotate, and then drives one of the positioning columns 11 to rotate through the meshing connection between the two rotating gears 12. The rotation of the two positioning posts 11 drives the corresponding rotating disk 10 to rotate. The rotation of the rotating disk 10 drives the synchronized rod 8 that is rotated away from the center position of the circle to rotate. The rotation of the synchronized rod 8 drives the rotationally connected height sliding plate 6 to lift and lower. The height slides The lifting of the plate 6 drives the lifting shell 4 to lift;

When the microscope needs to be taken out, the moving drive motor 14 is powered to drive the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 drives the two moving thread segments 16 with opposite threads to rotate. The two threads move with opposite directions. The rotation of section 16 drives the threaded connecting plate 13 to move in the opposite direction. The two connecting plates 13 moving in the opposite direction drive the positioning jacket 5 to move in the opposite direction, causing the two positioning jackets 5 to disengage and create a gap, thereby causing a gap between the two positioning jackets 5. Remove the microscope.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the invention to the specific implementations described. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A new type of lifting bracket, including a support platform (1), characterized in that a protective shell (3) is fixed at one end of the top of the support platform (1), and a lifting device is provided on one side of the protective shell (3). Shell (4), a height adjustment mechanism for driving the lifting shell (4) to adjust is installed inside the protective shell (3); The height adjustment mechanism includes a height sliding plate (6), a height adjustment drive motor (9) and a positioning column (11). The height sliding plate (6) is slidingly connected to the protective shell (3). 6) is fixed to the lifting shell (4), and positioning posts (11) are provided on both sides of the top of the protective shell (3). One of the positioning columns (11) is rotatably connected to the protective shell (3). , a height adjustment drive motor (9) is fixed inside the protective shell (3), and the output end of the height adjustment drive motor (9) is connected to the other of the positioning posts (11). 2. A new type of lifting bracket according to claim 1, characterized in that a sample storage rack (2) is fixed at the other end of the top of the support platform (1). 3. A new type of lifting bracket according to claim 1, characterized in that a guide column (7) is fixed inside the protective shell (3), and the guide column (7) and the height sliding plate ( 6) Sliding connection. 4. A new type of lifting bracket according to claim 1, characterized in that the height adjustment mechanism includes a synchronization rod (8), a rotating disk (10) and a rotating gear (12), and the two positioning columns ( Rotating gears (12) are fixed on the outsides of 11), and the two rotating gears (12) are meshed and connected. A rotating disk (10) is fixed on one end of the positioning post (11), and the rotating disk (10) 10) A synchronizing rod (8) is rotatably connected to one end away from the positioning column (11) and at a position deviated from the center of the circle, and one end of the synchronizing rod (8) is rotatably connected to the height sliding plate (6). 5. A new type of lifting bracket according to claim 1, characterized in that, both sides of one end of the lifting shell (4) are slidingly connected with connecting plates (13), and one end of the connecting plate (13) A positioning jacket (5) is fixed, and a moving mechanism for driving the two connecting plates (13) to move in opposite directions at the same time is installed inside the lifting shell (4). 6. A new type of lifting bracket according to claim 5, characterized in that the moving mechanism includes a moving driving motor (14), a rotating shaft (15) and a moving threaded section (16), and the moving driving motor (14) The output end of 14) is connected to a rotating shaft (15). Both ends of the outer side of the rotating shaft (15) are provided with moving thread segments (16), and the thread directions of the two moving thread segments (16) are opposite. , the outer side of the moving threaded section (16) is threadedly connected to the connecting plate (13).