CN213210575U - Novel coronavirus pneumonia microscopic observation device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, specifically be a novel microscopic observation of coronavirus pneumonia device, including the lens cone, install on the lens cone and place the board, place the board and be connected with the connecting rod, the connecting rod is connected with places the piece, places and is equipped with one-level electric putter in the board, and one-level electric putter is connected with the installation piece, and the installation piece is connected with second grade electric putter, and second grade electric putter is connected with the clamp splice, is equipped with the motor case on the lens cone, is equipped with gear and motor in the motor case. The device is provided with a placing block, a primary electric push rod, a clamping block, a secondary electric push rod and other structures, and a sample is automatically sent to a sample table only by placing the sample on the placing block without manual placement, so that the sample can be placed at the optimal observation position every time; be provided with structures such as movable block, rack, motor, draw-in groove, after the sample was accomplished and is placed, the movable block injects the draw-in groove in, completely cuts off lens cone and external environment, prevents that the impurity in the air from influencing observation effect.

Description

Novel coronavirus pneumonia microscopic observation device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel coronavirus pneumonia microscopic observation device.

Background

Coronaviruses are a large family of viruses known to cause the common cold and more serious diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The novel coronavirus is a new strain of coronavirus that has not been previously discovered in humans. Since the size of the novel coronavirus is too small to be observed with a general optical microscope, it is necessary to observe the novel coronavirus using an electron microscope in medical experiments. The electron microscope is composed of three parts of a lens cone, a vacuum device and a power supply cabinet, wherein the lens cone mainly comprises components such as an electron source, an electron lens, a sample stage, a fluorescent screen, a detector and the like, and the components are usually assembled into a cylinder from top to bottom.

When observing the sample, need open the lens cone, put the sample on the sample platform, when placing the sample manually, the locating position of sample is inaccurate, does not always put the sample in the best observation position, and frequent open lens cone moreover, tiny particle such as dust and bacterium in the air get into the device inside, probably exert an influence to the observation result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel microscopic observation device of coronavirus pneumonia to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel microscopic observation of coronavirus pneumonia device, includes the lens cone, install on the lens cone and place the board, it is connected with the connecting rod to place the board, the connecting rod is connected with places the piece, it is equipped with one-level electric putter to place the inboard, one-level electric putter is connected with the installation piece, the installation piece is connected with second grade electric putter, second grade electric putter is connected with the clamp splice, be equipped with the motor case on the lens cone, the motor incasement is equipped with gear and motor, the lens cone is equipped with the movable block, the movable block below is equipped with the draw-in groove, the inside of lens cone is equipped with the mounting panel, install the sample platform on the mounting.

Preferably, the placing plate is of a concave hollow plate structure, the internal components of the placing plate are installed in a bilateral symmetry mode, the placing plate is welded to the middle lower portion of the lens barrel, and one end of the placing plate is located inside the lens barrel.

Preferably, the placing block is of a cylindrical cake-shaped structure, the placing block is located in the middle of the placing plate, the placing block is fixed to the placing plate through connecting rods welded to the two sides, and the placing block and the sample platform are located on the same horizontal plane.

Preferably, the inner walls of the two sides in the middle of the placing plate are respectively provided with an opening, the openings are positioned above the connecting rods, and the clamping blocks are positioned in the openings.

Preferably, a cavity is arranged in the wall of the lens cone, a movable block is arranged in the cavity, the height of the movable block is larger than the thickness of the placing plate, and the width of the movable block is larger than the width of the placing plate.

Preferably, a rack is arranged in the middle of the movable block, the motor box is arranged on the outer wall of the lens cone, and the gear and the rack are meshed with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with a placing block, a primary electric push rod, a clamping block, a secondary electric push rod and other structures, and a sample is automatically sent to a sample table only by placing the sample on the placing block without manual placement, so that the sample can be placed at the optimal observation position every time;

2. be provided with structures such as movable block, rack, motor, draw-in groove, after the sample was accomplished and is placed, the movable block injects the draw-in groove in, completely cuts off lens cone and external environment, prevents that the impurity in the air from influencing observation effect.

Drawings

FIG. 1 is a structural diagram of the device of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a side view of the structure of the device of the present invention;

FIG. 4 is a top view of the device of the present invention;

fig. 5 is an enlarged view of fig. 4 at B.

In the figure: lens cone 1, place board 2, connecting rod 3, place piece 4, primary electric putter 5, installation piece 6, secondary electric putter 7, clamp splice 8, movable block 9, rack 91, motor case 10, gear 101, motor 102, draw-in groove 11, mounting panel 12, objective 13, sample platform 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a novel microscopic observation device for coronavirus pneumonia comprises a lens cone 1, wherein an installation plate 12 is arranged inside the lens cone 1, a sample table 14 is arranged on the installation plate 12, an objective lens 13 is arranged above the sample table 14, a placing plate 2 is arranged on the lens cone 1, the placing plate 2 is of a concave-shaped hollow plate-shaped structure, the internal components of the placing plate 2 are symmetrically arranged in the left and right directions, the placing plate 2 is welded at the middle lower part of the lens cone 1, one end of the placing plate 2 is positioned inside the lens cone 1, the placing plate 2 is connected with a connecting rod 3, the connecting rod 3 is connected with a placing block 4, the placing block 4 is of a cylindrical cake-shaped structure, the placing block 4 is positioned in the middle part of the placing plate 2, the placing block 4 is fixed on the placing plate 2 through the connecting rods 3 welded at two sides, the placing block 4 and the sample table 14 are positioned on the same horizontal plane, clamp splice 8 is located the opening, it is equipped with one-level electric putter 5 to place in the board 2, one-level electric putter 5 is connected with installation piece 6, installation piece 6 is connected with second grade electric putter 7, second grade electric putter 7 is connected with clamp splice 8, the container that will be equipped with the sample is placed and is placed board 2 department, control second grade electric putter 7 promotes clamp splice 8 to the centre, clamp splice 8 grasps the sample, according to the procedure that control system set up in advance, one-level electric putter 5 promotes installation piece 6 and removes to 1 inside of lens cone, and push away the sample the best observation position on sample platform 14, second grade electric putter 7 shrink is placed the sample on sample platform 14.

Be equipped with a cavity in lens cone 1's the section of thick bamboo wall, the inside movable block 9 that is equipped with of cavity, the height of movable block 9 is greater than the thickness of placing board 2, the width of movable block 9 is greater than the width of placing board 2, the centre of movable block 9 is equipped with rack 91, be equipped with motor case 10 on lens cone 1's the outer wall, be equipped with gear 101 and motor 102 in the motor case 10, gear 101 and rack 91 intermeshing, movable block 9 below is equipped with draw-in groove 11, after placing the sample, one-level electric putter contracts the normal position back, motor 102 starts and drives gear 101, gear 101 drives movable block 9 downstream and makes movable block 9 imbed inside draw-in groove 11, movable block 9 is with the isolated division of 1 inside and external environment of lens cone, impurity gets into inside lens cone 1 when.

The working principle is as follows: the container that will be equipped with the sample is placed and is placed board 2 department, control second grade electric putter 7 with clamp splice 8 to the centre promotion, clamp splice 8 grasps the sample, according to the procedure that control system set up in advance, first grade electric putter 5 promotes installation piece 6 and removes to lens cone 1 is inside, and push away the best observation position on sample platform 14 with the sample, second grade electric putter 7 shrink places the sample on sample platform 14, on first grade electric putter 5 shrinks the normal position, motor 102 starts drive gear 101, gear 101 drives movable block 9 and moves down and makes movable block 9 embed into draw-in groove 11 inside, movable block 9 is with inside isolated with external environment of lens cone 1, impurity gets into inside lens cone 1 in the air when avoiding observing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A novel coronavirus pneumonia microscopic observation device comprises a lens cone (1), and is characterized in that: a placing plate (2) is arranged on the lens cone (1), the placing plate (2) is connected with a connecting rod (3), the connecting rod (3) is connected with a placing block (4), a first-stage electric push rod (5) is arranged in the placing plate (2), the primary electric push rod (5) is connected with an installation block (6), the installation block (6) is connected with a secondary electric push rod (7), the secondary electric push rod (7) is connected with a clamping block (8), the lens cone (1) is provided with a motor box (10), a gear (101) and a motor (102) are arranged in the motor box (10), the lens cone (1) is provided with a movable block (9), a clamping groove (11) is arranged below the movable block (9), the lens barrel is characterized in that an installation plate (12) is arranged inside the lens barrel (1), a sample table (14) is installed on the installation plate (12), and an objective lens (13) is arranged above the sample table (14).

2. The microscopic observation device for the pneumonia of the novel coronavirus as set forth in claim 1, characterized in that: the placing plate (2) is of a concave-shaped hollow plate structure, internal components of the placing plate (2) are installed in a bilateral symmetry mode, the placing plate (2) is welded to the middle lower portion of the lens cone (1), and one end of the placing plate (2) is located inside the lens cone (1).

3. The microscopic observation device for the pneumonia of the novel coronavirus as set forth in claim 1, characterized in that: the placing block (4) is of a cylindrical cake-shaped structure, the placing block (4) is located in the middle of the placing plate (2), the placing block (4) is fixed on the placing plate (2) through connecting rods (3) welded to the two sides, and the placing block (4) and the sample platform (14) are located on the same horizontal plane.

4. The microscopic observation device for the pneumonia of the novel coronavirus as set forth in claim 1, characterized in that: the inner walls of the two sides in the middle of the placing plate (2) are respectively provided with an opening, the openings are positioned above the connecting rods (3), and the clamping blocks (8) are positioned in the openings.

5. The microscopic observation device for the pneumonia of the novel coronavirus as set forth in claim 1, characterized in that: the lens barrel is characterized in that a cavity is formed in the barrel wall of the lens barrel (1), a movable block (9) is arranged in the cavity, the height of the movable block (9) is larger than the thickness of the placing plate (2), and the width of the movable block (9) is larger than the width of the placing plate (2).

6. The microscopic observation device for the pneumonia of the novel coronavirus as set forth in claim 1, characterized in that: the middle of the movable block (9) is provided with a rack (91), the motor box (10) is arranged on the outer wall of the lens cone (1), and the gear (101) and the rack (91) are meshed with each other.

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