CN220105407U

CN220105407U - Novel lifting support

Info

Publication number: CN220105407U
Application number: CN202321078937.1U
Authority: CN
Inventors: 杨正林; 刘树余
Original assignee: First People's Hospital Of Zunyi Third Affiliated Hospital Of Zunyi Medical College
Current assignee: First People's Hospital Of Zunyi Third Affiliated Hospital Of Zunyi Medical College
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-11-28
Anticipated expiration: 2033-05-08

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

Novel lifting support

Technical Field

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

Background

A microscope is an optical instrument composed of a lens or a combination of several lenses, and is a sign of human entry into the atomic age. The device is mainly used for amplifying tiny objects into instruments which can be seen by naked eyes of people. Microscope optical microscope and electron microscope, the current optical microscope can enlarge the object 1600 times, the minimum limit of resolution reaches 1/2 of wavelength, and the length of the mechanical cylinder of the domestic microscope is 160 mm. The existing microscope structure mainly comprises a microscope arm, and an adjustable objective table and an objective lens device which are arranged on two sides of the microscope arm.

As disclosed in chinese patent (CN 202122090521.9), a lifting stand for a microscope for biomedical engineering is disclosed, which solves the technical problems that in the existing microscope use mode, clear imaging of equipment is realized mainly by adjusting the distance between an objective lens and an objective table, in the use process, when a corresponding operator observes a blurred image to make the blurred image clear, it is generally difficult to determine whether the distance between the objective lens and a glass slide is too large or too small, when the adjustment is easy to cause reverse direction adjustment, so that calibration is difficult to be performed, and when the adjustment is performed, the observation position of the objective lens, which is approximately capable of imaging, is difficult to control after coarse focusing screw adjustment, and the operation of related operators is inconvenient;

when the above technology is used, the following technical problems are found in the prior art: the height of the existing lifting support is inconvenient to adjust when the lifting support is used, and therefore, a novel lifting support is designed and used for providing another technical scheme for the technical problems.

Disclosure of Invention

Based on this, it is necessary to provide a novel lifting support to the above-mentioned technical problem, fix the protecting crust that is used for the protection in the one end at brace table top, set up the gliding lift shell that can go up and down in one side of protecting crust simultaneously, then be used for driving the high adjustment mechanism that the lift shell goes up and down at the internally mounted of protecting crust, set up the sample storage rack that is used for preventing the sample at the other end at brace table top simultaneously.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the novel lifting support comprises a supporting table, wherein a protecting shell is fixed at one end of the top of the supporting table, a lifting shell is arranged on one side of the protecting 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 a positioning column, 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, the positioning columns are arranged on two sides of the top end of the protective shell, one of the positioning columns is rotationally connected with the protective shell, the height adjusting driving motor is fixed in the protective shell, and the output end of the height adjusting driving motor is connected with the other positioning column.

As a preferred implementation mode of the novel lifting support, the other end of the top of the supporting table is also fixed with a sample storage rack.

As a preferred implementation mode of the novel lifting support, a guide post is fixed in the protective shell, and the guide post is in sliding connection with the height sliding plate.

As a preferred implementation mode of the novel lifting support, the height adjusting mechanism comprises a synchronizing rod, a rotating disc and rotating gears, wherein the outer sides of two positioning columns are respectively fixed with the rotating gears, the two positioning columns are connected with each other in a meshed mode, one end of each positioning column is fixed with the rotating disc, one end of each rotating disc, far away from the positioning column, is located at a position deviating from the circle center and is connected with the synchronizing rod in a rotating mode, and one end of each synchronizing rod is connected with the height sliding plate in a rotating mode.

As a preferred implementation mode of the novel lifting support, two sides of one end of the lifting shell are connected with connecting plates in a sliding mode, one end of each connecting plate is fixed with a positioning jacket, and a moving mechanism for driving the two connecting plates to move in opposite directions simultaneously is arranged in the lifting shell.

As a preferred implementation mode of the novel lifting support, the moving mechanism comprises a moving driving motor, a rotating shaft and moving thread sections, wherein the output end of the moving driving motor is connected with the rotating shaft, the two ends of the outer side of the rotating shaft are respectively provided with the moving thread sections, the threads of the two moving thread sections are opposite in rotation direction, and the outer sides of the moving thread sections are in threaded connection with the connecting plate.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the novel lifting support, one end of the top of the supporting table is fixedly provided with the protecting shell for protection, one side of the protecting shell is provided with the lifting shell capable of lifting and sliding, then the inside of the protecting shell is provided with the height adjusting mechanism for driving the lifting shell to lift, and the other end of the top of the supporting table is provided with the sample storage rack for preventing samples;

through the cooperation of the height sliding plate, the synchronizing rod, the rotating disc, the positioning column and the rotating gear, the bracket can be convenient for height adjustment according to the needs when in use;

through the cooperation of the locating jacket, the connecting plate, the rotating shaft and the movable thread section, the support can be convenient for fixing the microscope when in use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the protective shell according to the present utility model;

FIG. 3 is a schematic view of the structure of the synchronizing lever according to the present utility model;

fig. 4 is a schematic view of the internal structure of the lifting shell of the present utility model.

In the figure: 1. a support table; 2. a sample storage rack; 3. a protective shell; 4. lifting the shell; 5. positioning a jacket; 6. a height sliding plate; 7. a guide post; 8. a synchronizing lever; 9. a height adjustment drive motor; 10. a rotating disc; 11. positioning columns; 12. rotating the gear; 13. a connecting plate; 14. a moving driving motor; 15. a rotation shaft; 16. the thread segments are moved.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As described in the background, the height of the existing lifting support is inconvenient to adjust when in use.

In order to solve the technical problem, the utility model provides a novel lifting bracket.

Specifically, referring to fig. 1 to 3, the lifting bracket specifically includes:

the support table 1, one end of the top of the support table 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 adjusting mechanism is positioned in the protective shell 3 and is used for driving the lifting shell 4 to carry out lifting adjustment;

the sample storage rack 2 is positioned at the other end of the top of the supporting table 1.

According to the novel lifting support, one end of the top of the supporting table 1 is fixed with the protective shell 3 for protection, meanwhile, one side of the protective shell 3 is provided with the lifting shell 4 capable of lifting and sliding, then the inside of the protective shell 3 is provided with the height adjusting mechanism for driving the lifting shell 4 to lift, and meanwhile, the other end of the top of the supporting table 1 is provided with the sample storage rack 2 for preventing samples.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-3, a novel lifting bracket comprises a supporting table 1, wherein a protecting shell 3 is fixed at one end of the top of the supporting table 1, a lifting shell 4 is arranged on one side of the protecting shell 3, and a height adjusting mechanism for driving the lifting shell 4 to adjust is arranged in the protecting shell 3;

furthermore, the other end of the top of the supporting table 1 is also fixed with a sample storage rack 2, so that a biological sheet to be detected can be placed by the sample storage rack 2;

further, the height adjusting mechanism comprises a height sliding plate 6, a synchronizing rod 8, a height adjusting driving motor 9, a rotating disc 10, a positioning column 11 and a rotating gear 12, wherein the height sliding plate 6 is in sliding connection with the protective shell 3, one end of the height sliding plate 6 is fixed with the lifting shell 4, the lifting shell 4 can be driven to lift through lifting of the height sliding plate 6, a guide column 7 is further fixed in the protective shell 3, the guide column 7 is in sliding connection with the height sliding plate 6, and the lifting shell 4 which lifts can be limited;

positioning columns 11 are arranged on two sides of the inside of the top end of the protective shell 3, one of the positioning columns 11 is rotationally connected with the protective shell 3, so that the rotation of one of the positioning columns 11 can be more stable, a height adjusting driving motor 9 is fixed in the protective shell 3, the output end of the height adjusting driving motor 9 is connected with the other one of the positioning columns 11, and the other one of the positioning columns 11 is driven to rotate through the height adjusting driving motor 9;

the outer sides of the two positioning columns 11 are respectively fixed with a rotating gear 12, the two rotating gears 12 are in meshed connection, one positioning column 11 can be driven to rotate simultaneously by the rotation of the other positioning column 11, one end of the positioning column 11 is fixed with a rotating disc 10, one end of the rotating disc 10, which is far away from the positioning column 11, is positioned at a position deviating from the circle center, is rotationally connected with a synchronizing rod 8, one end of the synchronizing rod 8 is rotationally connected with the height sliding plate 6, and the height sliding plate 6 can be driven to lift by the rotation of the rotating disc 10;

the lifting support that this embodiment provided, the protecting crust 3 that is used for the protection is fixed at the one end at supporting bench 1 top, set up the gliding lift shell 4 that can go up and down simultaneously in one side of protecting crust 3, then be used for driving the high adjustment mechanism that lift shell 4 goes up and down at the internally mounted of protecting crust 3, set up the sample storage rack 2 that is used for preventing the sample simultaneously at the other end at supporting bench 1 top, when need carry out high adjustment to lift shell 4, through high adjustment driving motor 9 with external power source electricity, make high adjustment driving motor 9 drive one of them reference column 11 rotate, make one of them reference column 11 rotate and drive corresponding rotation gear 12 and rotate, and then through the meshing connection between two rotation gears 12, drive one of them reference column 11 and rotate, two reference column 11 rotate and drive corresponding rotary disk 10 and rotate, rotary disk 10 rotates and drive the synchronizing lever 8 who deviates from centre of a circle position rotation connection, synchronizing lever 8 rotates and drives the high sliding plate 6 that rotates and rotate and link, high sliding plate 6 goes up and down and drive lift shell 4 and down.

Example two

Referring to fig. 4, a novel lifting support is provided, wherein two sides of one end of a lifting shell 4 are both connected with a connecting plate 13 in a sliding manner, one end of the connecting plate 13 is fixed with a positioning jacket 5, a microscope is arranged between the two positioning jackets 5, and a moving mechanism for driving the two connecting plates 13 to move in opposite directions simultaneously is installed in the lifting shell 4;

in this embodiment, the microscope is an existing device, and has wide and mature application in the technical field of microscopic equipment.

The moving mechanism comprises a moving driving motor 14, a rotating shaft 15 and moving thread sections 16, the output end of the moving driving motor 14 is connected with the rotating shaft 15, the two ends of the outer side of the rotating shaft 15 are respectively provided with the moving thread sections 16, the thread directions of the two moving thread sections 16 are opposite, the outer side of the moving thread section 16 is in threaded connection with the connecting plates 13, and then the two connecting plates 13 can be driven to rotate in opposite directions through the rotation of the two moving thread sections 16 in opposite directions;

when the microscope needs to be taken out, the lifting support provided by the embodiment drives the rotating shaft 15 to rotate by the power supply of the moving driving motor 14, the rotating shaft 15 rotates to drive the two moving thread sections 16 with opposite screw threads to rotate, the two moving thread sections 16 with opposite screw threads rotate to drive the connecting plate 13 in threaded connection to move in the opposite direction, and the connecting plate 13 moving in the opposite direction drives the positioning jacket 5 to move in the opposite direction, so that gaps are generated between the two positioning jackets 5 in a separating way, and the microscope is taken out.

The use process of the novel lifting bracket provided by the utility model is as follows:

the method comprises the steps that a protective shell 3 for protection is fixed at one end of the top of a supporting table 1, a lifting shell 4 capable of lifting and sliding is arranged on one side of the protective shell 3, then a height adjusting mechanism used for driving the lifting shell 4 to lift is installed in the protective shell 3, a sample storage rack 2 used for preventing samples is arranged at the other end of the top of the supporting table 1, when the height of the lifting shell 4 needs to be adjusted, the height adjusting driving motor 9 is electrically connected with an external power supply, the height adjusting driving motor 9 drives one of positioning columns 11 to rotate, one of the positioning columns 11 rotates to drive a corresponding rotating gear 12 to rotate, and then the two positioning columns 11 rotate to drive a corresponding rotating disk 10 to rotate through meshing connection between the two rotating gears 12, the rotating disk 10 rotates to drive a synchronous rod 8 connected with the rotating center, the synchronous rod 8 rotates to drive a height sliding plate 6 connected with the rotating disk to lift, and the height sliding plate 6 lifts the lifting shell 4;

when the microscope needs to be taken out, the rotary shaft 15 is driven to rotate by the electricity obtained by moving the driving motor 14, the rotary shaft 15 rotates to drive the two moving screw thread sections 16 with opposite screw threads to rotate, the two moving screw thread sections 16 rotate to drive the connecting plate 13 in threaded connection to move in the opposite direction, the connecting plate 13 moving in the opposite direction drives the positioning jacket 5 to move in the opposite direction, and a gap is formed between the two positioning jackets 5 in a separation mode, so that the microscope is taken out.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The novel lifting support comprises a supporting table (1), and is characterized in that one end of the top of the supporting table (1) is fixedly provided with a protective shell (3), one side of the protective shell (3) is provided with a lifting shell (4), and the interior of the protective shell (3) is provided with a height adjusting mechanism for driving the lifting shell (4) to adjust;

the height adjusting mechanism comprises a height sliding plate (6), a height adjusting driving motor (9) and a positioning column (11), wherein the height sliding plate (6) is in sliding connection with a protecting shell (3), one end of the height sliding plate (6) is fixed with a lifting shell (4), positioning columns (11) are arranged on two sides of the top end of the protecting shell (3), one of the positioning columns (11) is rotationally connected with the protecting shell (3), the height adjusting driving motor (9) is fixed inside the protecting shell (3), and the output end of the height adjusting driving motor (9) is connected with the other one of the positioning columns (11).

2. The novel lifting bracket according to claim 1, wherein the other end of the top of the supporting table (1) is also fixed with a sample storage rack (2).

3. The novel lifting bracket according to claim 1, wherein a guide post (7) is further fixed inside the protective shell (3), and the guide post (7) is slidably connected with the height sliding plate (6).

4. The novel lifting support according to claim 1, wherein the height adjusting mechanism comprises a synchronizing rod (8), a rotating disc (10) and rotating gears (12), the outer sides of two positioning columns (11) are respectively fixed with the rotating gears (12), the two positioning columns (11) are connected with each other in a meshed mode, one end of each positioning column (11) is fixed with the rotating disc (10), one end of each rotating disc (10) is far away from one end of each positioning column (11) and located at a position deviating from the circle center, the rotating rod (8) is connected with the rotating position of each rotating disc, and one end of each synchronizing rod (8) is connected with the height sliding plate (6) in a rotating mode.

5. The novel lifting support according to claim 1, wherein two sides of one end of the lifting shell (4) are slidably connected with connecting plates (13), one end of each connecting plate (13) is fixedly provided with a positioning jacket (5), and a moving mechanism for driving the two connecting plates (13) to move in opposite directions simultaneously is installed in the lifting shell (4).

6. The novel lifting support according to claim 5, wherein the moving mechanism comprises a moving driving motor (14), a rotating shaft (15) and moving thread segments (16), the output end of the moving driving motor (14) is connected with the rotating shaft (15), the moving thread segments (16) are arranged at two ends of the outer side of the rotating shaft (15), threads of the two moving thread segments (16) are opposite in rotation direction, and the outer side of the moving thread segments (16) is in threaded connection with the connecting plate (13).