CN217279098U - Microscope lifting support for biomedical engineering - Google Patents

Abstract

The utility model discloses a microscope lifting support for biomedical engineering, comprising a base plate, the equal screw thread in upper end four corners of bottom plate alternates and is connected with lifting unit, the rack is installed at the upper end rear portion of bottom plate, the slider has been cup jointed in the surface activity of rack, two bilateral symmetry's mount, left side are installed to the front end of slider the left end screw thread interlude of mount is connected with clamping screw, the cover is installed to the right-hand member of slider, the front side of cover is provided with adjusting part, adjusting part's rear end extends to in the cover. A microscope lifting support for biomedical engineering, can adjust microscopical height fast through setting up adjusting part, reduced user's operating procedure, reduced the amount of labour, can adjust the height of bottom plate through setting up elevating part to adapt to the operator observation microscope of co-altitude not, the practicality is strong.

Description

A microscope lift bracket for biomedical engineering

technical field

The utility model relates to the technical field of biomedicine, in particular to a lifting bracket for a microscope used in biomedical engineering.

Background technique

Biomedical engineering is a fringe discipline combining science, engineering and medicine. It is the product of the penetration of various engineering disciplines into biomedicine. It is the application of the principles and methods of modern natural science and engineering technology. It is a comprehensive and high-tech discipline that studies the structure, functions and interrelations of the human body at multiple levels, reveals its life phenomena, and provides new technical means for disease prevention and treatment. In biomedical engineering, we need to use Go to the biological microscope to observe some biological slices, biological cells, bacteria and other substances. In order to make the microscope observation more convenient, the microscope is often installed on the lifting bracket for observation.

The existing patent (application number: 202122010065.2) is a lifting bracket for a microscope for biomedical engineering, including a column, the bottom of the column is provided with a fixed seat, the outside of the column is provided with a lift seat, and the outside of the lift seat is provided with a tightening knob , a lifting knob and a microscope fixing ring, a gear column is arranged on the inner side of the lifting seat, the top and bottom of the fixing seat are provided with a bottom plate, and the bottom plate is provided with a tableting clamp for fixing the organisms under microscopic observation;

Although the above patent can adjust the height of the microscope, it has the following drawbacks: when using, it needs to loosen the tightening knob, and then rotate the lifting knob clockwise to rotate the gear column, so that the gear column moves upward when the rack is engaged, The microscope is driven to move, but after the adjustment, the knob needs to be re-tightened, which increases the user's operation steps, takes a long time to adjust, and increases the workload.

Utility model content

The main purpose of the present utility model is to provide a lifting bracket for a microscope for biomedical engineering, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A lifting bracket for a microscope for biomedical engineering comprises a bottom plate, the four corners of the upper end of the bottom plate are threadedly connected with lifting parts, a rack is installed at the rear of the upper end of the bottom plate, and the outer surface of the rack is movably sleeved with The slider, the front end of the slider is installed with two left and right symmetrical fixing frames, the left end of the fixing frame on the left side is threadedly connected with a fixing screw, the right end of the slider is installed with a cover, the front side of the cover is An adjustment part is provided, and the rear end of the adjustment part extends into the cover.

In order to quickly adjust the height of the microscope, an adjusting part is provided, the adjusting part includes a knob, the knob is arranged on the front side of the cover, the rear end of the knob is fixedly connected with a worm, and the rear end of the worm is movably inserted into the front of the cover The inner wall is movably connected with a fixed block, the worm is meshed and connected with a worm wheel, the left end of the worm wheel is fixedly connected with a connecting shaft, and the left end of the connecting shaft is movably inserted into the slider and fixedly connected with a gear.

In order to facilitate the observation of the microscope, a lifting component is provided. The lifting component includes a lifting screw, which is threadedly connected to the bottom plate.

Preferably, the fixing block is fixedly connected to the lower wall of the inner cavity of the cover.

Preferably, the gear meshes with the rack, and the left end of the gear is in active contact with the left inner wall of the slider.

Preferably, the right end of the fixing screw is movably connected with the left end of the right fixing frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model is a lifting bracket for a microscope for biomedical engineering. The height of the microscope can be quickly adjusted by setting the adjusting parts. When in use, the knob is rotated, the knob drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the gear to rotate. In this movement, the worm gear and the worm are self-locking with each other, and there is no need to use other components for locking, which reduces the user's operation steps and labor.

2. The utility model is a lifting bracket for a microscope used in biomedical engineering. The height of the bottom plate can be adjusted by setting the lifting component. When in use, four lifting screws are rotated according to your own needs, and the distance between the bottom plate and the anti-skid pad becomes larger. When the lifting screw is reversely rotated, the distance between the bottom plate and the anti-skid pad becomes smaller, so as to adapt to operators of different heights to observe the microscope, which is highly practical.

Description of drawings

1 is a schematic diagram of the overall structure of a biomedical engineering microscope lift bracket of the present utility model;

2 is a schematic diagram of the overall structure from another perspective of a biomedical engineering microscope lift bracket of the present invention;

3 is a schematic diagram of the overall structure of the adjusting part of the lifting bracket of a microscope for biomedical engineering of the present invention;

FIG. 4 is a schematic diagram of the overall structure of a lifting component of a lifting support for a microscope for biomedical engineering according to the present invention.

In the figure: 1. Bottom plate; 2. Lifting part; 3. Rack; 4. Slider; 5. Cover; 6. Adjusting part; 7. Fixing frame; 8. Fixing screw; 61, Knob; 62, Worm; 63 , fixed block; 64, worm gear; 65, gear; 66, connecting shaft; 21, lifting screw; 22, disc; 23, anti-skid pad.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-4, a lifting bracket for a biomedical engineering microscope includes a bottom plate 1, the four corners of the upper end of the bottom plate 1 are threadedly connected with a lifting component 2, and a rack 3 is installed at the rear of the upper end of the bottom plate 1. The rack The outer surface of 3 is movably sleeved with a slider 4, the front end of the slider 4 is installed with two left and right symmetrical fixing frames 7, the left end of the left fixing frame 7 is threadedly connected with a fixing screw 8, and the right end of the slider 4 is installed with a fixed screw 8. The cover 5 is provided with an adjustment part 6 on the front side of the cover 5 , and the rear end of the adjustment part 6 extends into the cover 5 .

The adjustment part 6 includes a knob 61, the knob 61 is arranged on the front side of the cover 5, the rear end of the knob 61 is fixedly connected with a worm 62, and the rear end of the worm 62 is movably inserted into the front inner wall of the cover 5 and is movably connected with a fixed block 63, the worm 62 The worm gear 64 is meshed and connected, the left end of the worm gear 64 is fixedly connected with a connecting shaft 66, and the left end of the connecting shaft 66 is movably inserted into the slider 4 and is fixedly connected with a gear 65, there is self-locking between the worm 62 and the worm gear 64, and the joint part 6 It is used to quickly adjust the height of the microscope without using other parts for locking, which reduces the user's operation steps and labor. When in use, turn the knob 61, the knob 61 drives the worm 62 to rotate, and the worm 62 drives the worm wheel 64 to rotate , the worm gear 64 drives the gear 65 to rotate, and the microscope moves upwards. On the contrary, rotate the knob 61 in the opposite direction, and the microscope moves upwards accordingly.

The lifting component 2 includes a lifting screw 21, the lifting screw 21 is threadedly connected to the base plate 1, a disc 22 is installed at the lower end of the lifting screw 21, and a non-slip pad 23 is installed at the lower end of the disc 22. Function, the lifting part 2 is used to adjust the height of the bottom plate 1, so as to adapt to the different heights of the operator to observe the microscope, and it has strong practicability. The distance between the bottom plate 1 and the anti-skid pad 23 is reduced when the lifting screw 21 is reversely rotated.

The gear 65 meshes with the rack 3 , and the left end of the gear 65 is in active contact with the left inner wall of the slider 4 .

The right end of the fixing screw 8 is movably connected with the left end of the right fixing frame 7. The fixing screw 8 is used to make the two fixing frames 7 close to each other to fix the microscope. The fixing frame 7 is made of rubber material. The fixing block 63 and the cover 5 The lower wall of the inner cavity is fixedly connected.

It should be noted that the utility model is a lifting bracket for a microscope for biomedical engineering. When in use, the microscope is placed between two fixing frames 7, and then the fixing screw 8 is rotated to fix the microscope. When the height of the microscope needs to be adjusted , rotate the knob 61, the knob 61 drives the worm 62 to rotate, the worm 62 drives the worm wheel 64 to rotate, the worm wheel drives the 64 gear 65 to rotate, and the microscope moves upward from this. Put it on the bottom plate 1 and observe it with a microscope. When the height of the bottom plate 1 needs to be adjusted, rotate the four lifting screws 21, and the distance between the bottom plate 1 and the anti-skid pad 23 becomes larger. The distance between the anti-skid pads 23 is reduced so as to accommodate operators with different heights to observe the microscope.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A lifting support for a microscope for biomedical engineering, comprising a bottom plate (1), characterized in that: the four corners of the upper end of the bottom plate (1) are all threadedly connected with a lifting component (2), and the upper end of the bottom plate (1) A rack (3) is installed at the rear, a slider (4) is movably sleeved on the outer surface of the rack (3), and two left-right symmetrical fixing brackets (7) are installed at the front end of the slider (4). ), the left end of the fixing frame (7) on the left side is threadedly connected with a fixing screw (8), the right end of the slider (4) is installed with a cover (5), and the front side of the cover (5) is provided with a An adjusting part (6), the rear end of the adjusting part (6) extends into the cover (5). 2 . The lifting stand for a microscope for biomedical engineering according to claim 1 , wherein the adjusting part ( 6 ) comprises a knob ( 61 ), and the knob ( 61 ) is arranged in front of the cover ( 5 ). 3 . side, the rear end of the knob (61) is fixedly connected with a worm (62), the rear end of the worm (62) is movably inserted into the front inner wall of the cover (5) and is movably connected with a fixing block (63), the worm (62) (62) A worm gear (64) is meshed and connected, the left end of the worm gear (64) is fixedly connected with a connecting shaft (66), and the left end of the connecting shaft (66) is movably inserted into the slider (4) and fixedly connected with a gear (65). 3. The lifting bracket for a microscope for biomedical engineering according to claim 2, wherein the lifting component (2) comprises a lifting screw (21), and the lifting screw (21) is threadedly connected to the bottom plate (21). 1) Above, a disc (22) is installed at the lower end of the lifting screw (21), and a non-slip pad (23) is installed at the lower end of the disc (22). 4 . The lifting bracket for a biomedical engineering microscope according to claim 3 , wherein the gear ( 65 ) is meshed with the rack ( 3 ), and the left end of the gear ( 65 ) is connected to the slider ( 4 . 4 . 4) The left inner wall is in active contact. 5 . The lifting bracket for a microscope for biomedical engineering according to claim 4 , wherein the right end of the fixing screw ( 8 ) is movably connected with the left end of the right fixing frame ( 7 ). 6 . 6 . The lifting stand for a microscope for biomedical engineering according to claim 5 , wherein the fixing block ( 63 ) is fixedly connected to the lower wall of the inner cavity of the cover ( 5 ). 7 .

Images