Protective shell for microscope

Abstract

The utility model relates to a protective shell for a microscope, which comprises a microscope lens cone protective shell body formed by combining a first protective shell and a second protective shell, and connecting plates are integrally formed at the two ends of the first protective shell and the second protective shell. A plurality of magnetic plates are fixedly connected to the connecting plates at the two ends of the first protective shell, and the plurality of magnetic plates are distributed at equal intervals in the height direction of the connecting plates, during use, the first protective shell is firstly sleeved on one side of the lens barrel, then the second protective shell is sleeved on the lens barrel from the other side of the lens barrel, and the first protective shell and the second protective shell are extruded oppositely; the magnetic plates mounted on the first protective shell through the connecting plates are inserted into the connecting grooves formed between the adjacent iron plates on the second protective shell, at the moment, the magnetic plates can be magnetically attracted and fixed to the iron plates under the action of magnetic field force, the first protective shell and the second protective shell are mounted on the peripheral side of the lens cone to protect the lens cone, and a user can conveniently mount and dismount the lens cone.

Description

Technical Field

[0001] This utility model belongs to the field of microscope protection technology, specifically relating to a protective shell for microscopes. Background Technology

[0002] A microscope is an optical instrument consisting of one or more lenses. It is a symbol of mankind's entry into the atomic age. Microscopes are mainly used to magnify tiny objects so that they can be seen by the naked eye. Microscopes are mainly divided into optical microscopes and electron microscopes.

[0003] Because the microscope tube protrudes from the microscope body, it is easily damaged by impact. Chinese utility model patent CN216052406U discloses a protective component for microscope tube and eyepiece, which protects the microscope tube by means of a first protective plate and a second protective plate. However, the first and second protective plates of the above-mentioned protective component are fixedly installed by multiple fixing bolts. The process of installing and removing the first and second protective plates is very cumbersome. Moreover, after long-term use, the bolts may become stripped due to long-term screwing, affecting the protective performance of the first and second protective plates and making it inconvenient for users. Utility Model Content

[0004] The purpose of this invention is to provide a microscope protective shell with a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A protective shell for a microscope includes a microscope tube protective shell formed by combining a first protective shell and a second protective shell. Both ends of the first and second protective shells are integrally formed with connecting plates. Multiple magnetic plates are fixedly connected to the connecting plates at both ends of the first protective shell, and the magnetic plates are equidistantly distributed along the height direction of the connecting plates. The connecting plates at both ends of the second protective shell have receiving grooves, in which multiple iron plates are fixedly installed. Adjacent iron plates form connecting grooves that align with the magnetic plates. The end of each magnetic plate furthest from the first protective shell is inserted into the connecting groove and magnetically connected to the iron plate. Both the first and second protective shells have buffer protective structures installed within their inner cavities. A sealing protective plate for protecting the microscope lens can be detachably connected to the buffer protective structure at one end of each of the first and second protective shells.

[0007] As a further optimization of this utility model, both the first protective shell and the second protective shell are semi-circular arc-shaped structures, the first protective shell and the second protective shell belong to the same axis, and the inner diameter of the first protective shell and the second protective shell is larger than the diameter of the microscope tube.

[0008] As a further optimization of this utility model, the inner width of the connecting groove is the same as the thickness of the magnetic plate, and the inner depth of the connecting groove is not less than the length of the magnetic plate.

[0009] As a further optimization of this utility model, the buffer protection structure includes two buffer plates symmetrically arranged in the inner cavities of the first protective shell and the second protective shell. Multiple shock absorbers distributed in a ring are fixedly installed on the outer wall of the buffer plate, and an arc-shaped rubber buffer pad is fixedly connected to the inner wall of the rubber buffer pad.

[0010] As a further optimization of this utility model, a flange is integrally formed on the inner wall of one end of each of the two buffer plates, and an arc-shaped groove is opened on the adjacent side of each of the two flanges. The sealing and protective plate is disposed between the two flanges, and the periphery of the sealing and protective plate is engaged and fixed with the flange through the arc-shaped groove.

[0011] As a further optimization of this utility model, an anti-loss rope is fixedly connected to the center of the bottom wall of the sealing protective plate, and the end of the anti-loss rope away from the sealing protective plate is fixedly connected to the outer wall of the first protective shell.

[0012] The beneficial effects of this utility model are as follows: In use, the first protective shell is first fitted onto one side of the lens barrel, and then the second protective shell is fitted onto the lens barrel from the other side. The first and second protective shells are pressed against each other, so that the magnetic plate installed on the first protective shell through the connecting plate is inserted into the connecting groove formed between the adjacent iron plates on the second protective shell. At this time, the magnetic plate can be magnetically attracted and fixed to the iron plate under the action of magnetic field force. The first and second protective shells are installed around the lens barrel to protect the lens barrel, which is convenient for users to install and disassemble. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the sealing and protective plate of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the first protective shell of this utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the second protective shell of this utility model.

[0017] In the diagram: 1. First protective shell; 2. Second protective shell; 3. Connecting plate; 4. Magnetic plate; 5. Iron plate; 6. Connecting groove; 7. Buffer plate; 8. Rubber buffer pad; 9. Shock absorber; 10. Flange; 11. Arc-shaped groove; 12. Sealing protective plate; 13. Anti-loss rope. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Example

[0020] like Figure 1 - Figure 4 As shown, a protective shell for a microscope includes a microscope tube protective shell formed by combining a first protective shell 1 and a second protective shell 2. Both the first protective shell 1 and the second protective shell 2 have a semi-circular arc structure. The first protective shell 1 and the second protective shell 2 belong to the same axis. The inner diameter of the first protective shell 1 and the second protective shell 2 is larger than the diameter of the microscope tube. When the first protective shell 1 and the second protective shell 2 are connected, they can form a tubular structure that is fitted onto the microscope tube to protect the microscope tube.

[0021] Both ends of the first protective shell 1 and the second protective shell 2 are integrally formed with connecting plates 3. Multiple magnetic plates 4 are fixedly connected to the connecting plates 3 at both ends of the first protective shell 1. The multiple magnetic plates 4 are equidistantly distributed along the height direction of the connecting plates 3. The connecting plates 3 at both ends of the second protective shell 2 are provided with receiving grooves. Multiple iron plates 5 are fixedly installed in the receiving grooves. A connecting groove 6 is formed between adjacent iron plates 5 to align with the magnetic plates 4. The end of the magnetic plate 4 away from the first protective shell 1 is inserted into the connecting groove 6 and magnetically connected to the iron plate 5. The inner width of the connecting groove 6 is the same as the thickness of the magnetic plate 4, and the inner depth of the connecting groove 6 is not less than the length of the magnetic plate 4. During the assembly process, the user can insert the free end of the magnetic plate 4 fixedly connected to the first protective shell 1 by the connecting plates 3 into the connecting groove 6 formed between the iron plates 5 on the second protective shell 2. The magnetic plate 4 can be tightly attracted to the iron plate 5 by the magnetic force, thereby fixing the first protective shell 1 and the second protective shell 2.

[0022] Both the first protective shell 1 and the second protective shell 2 are equipped with a buffer protection structure. The buffer protection structure includes two buffer plates 7 symmetrically arranged in the inner cavity of the first protective shell 1 and the second protective shell 2. Multiple annularly distributed shock absorbers 9 are fixedly installed on the outer wall of the buffer plate 7. An arc-shaped rubber buffer pad 8 is fixedly connected to the inner wall of the rubber buffer pad 8. When the protective shell is installed, the rubber buffer pad 8 installed in the buffer plate 7 fits perfectly against the outer wall of the microscope tube. When the first protective shell 1 and the second protective shell 2 are subjected to external impact, the shock absorbers 9 and the rubber buffer pad 8 can buffer the impact through their own elastic deformation, protect the microscope tube, and minimize the risk of damage to the microscope tube from hard impacts.

[0023] A sealing protective plate 12 for protecting the microscope lens can be detachably connected to the buffer protection structure at one end of the first protective shell 1 and the second protective shell 2. A flange 10 is integrally formed on the inner wall of one end of each of the two buffer plates 7. An arc-shaped groove 11 is opened on the adjacent side of each of the two flanges 10. The sealing protective plate 12 is disposed between the two flanges 10. The periphery of the sealing protective plate 12 is engaged and fixed with the flange 10 through the arc-shaped groove 11. It is used to cover the lens surface of the microscope tube to protect the lens of the microscope tube and avoid damage to the lens installed on the microscope tube as much as possible.

[0024] An anti-loss rope 13 is fixedly connected to the center of the bottom wall of the sealing protective plate 12. The end of the anti-loss rope 13 away from the sealing protective plate 12 is fixedly connected to the outer wall of the first protective shell 1. The anti-loss rope 13 is set to fix the sealing protective plate 12, so as to avoid the sealing protective plate 12 being lost after disassembly and to facilitate user use.

[0025] It should be noted that, in use, this type of microscope protective shell is first secured by engaging the sealing protective plate 12 with the flange 10 via the arc-shaped slot 11 on one of the flanges 10. Then, the first protective shell 1 is fitted onto one side of the microscope tube, and the second protective shell 2 is fitted onto the microscope tube from the other side. At this point, the first and second protective shells 1 and 2 are pressed against each other, causing the magnetic plate 4 mounted on the first protective shell 1 via the connecting plate 3 to insert into the connecting groove 6 formed between adjacent iron plates 5 on the second protective shell 2. This allows the magnetic plate 4 to be magnetically attracted and fixed to the iron plates 5 under the action of a magnetic field. Thus, the protective shell formed by assembling the first and second protective shells 1 and 2 is fitted onto the microscope tube for microscope operation. The microscope tube is protected. When the first protective shell 1 and the second protective shell 2 are subjected to external impact, the shock absorber 9 and the rubber buffer pad 8 can buffer the impact through their own elastic deformation, thus protecting the microscope tube and minimizing the risk of damage from hard impacts. Since the first protective shell 1 and the second protective shell 2 are magnetically connected by a magnetic plate 4 and an iron plate 5, it is convenient for users to install and disassemble the first protective shell 1 and the second protective shell 2. This avoids the problems of the existing method of fixing with bolts, which is not only cumbersome to install and disassemble, but also prone to bolt stripping due to repeated screwing over a long period of time, affecting the protective performance of the first protective shell 1 and the second protective shell 2.

[0026] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A protective case for a microscope comprising a microscope barrel protection case body formed by combining a first protective case (1) and a second protective case (2), characterized in that: Both ends of the first protective shell (1) and the second protective shell (2) are integrally formed with a connecting plate (3), a plurality of magnetic plates (4) are fixedly connected on the connecting plate (3) at both ends of the first protective shell (1), a plurality of the magnetic plates (4) are equidistantly distributed along the height direction of the connecting plate (3), a receiving groove is formed on the connecting plate (3) at both ends of the second protective shell (2), a plurality of iron plates (5) are fixedly installed in the receiving groove, a connecting groove (6) is formed between adjacent iron plates (5) and is opposite to the magnetic plate (4), one end of the magnetic plate (4) away from the first protective shell (1) is inserted into the connecting groove (6) and is magnetically connected with the iron plate (5), a buffer protection structure is installed in the inner cavity of the first protective shell (1) and the second protective shell (2), and a sealing protection plate (12) for protecting the microscope lens is detachably connected to the buffer protection structure at one end of the first protective shell (1) and the second protective shell (2).

2. A protective case for a microscope according to claim 1, characterized in that: The first protective shell (1) and the second protective shell (2) are both semicircular arc structures, the first protective shell (1) and the second protective shell (2) belong to the same axis, and the inner diameters of the first protective shell (1) and the second protective shell (2) are greater than the diameter of the microscope lens barrel.

3. A protective case for a microscope according to claim 1, characterized in that: The inner cavity width of the connecting groove (6) is the same as the thickness of the magnetic plate (4), and the inner cavity depth of the connecting groove (6) is not less than the length of the magnetic plate (4).

4. A protective case for a microscope according to claim 1, characterized in that: The buffer protection structure includes two buffer plates (7) symmetrically arranged in the inner cavities of the first protective shell (1) and the second protective shell (2), a plurality of shock absorbers (9) are fixedly installed on the outer wall of the buffer plate (7) in a ring shape, and an arc-shaped rubber buffer pad (8) is fixedly connected to the inner wall of the buffer plate (7).

5. A protective case for a microscope according to claim 4, characterised in that: One end of each of the two buffer plates (7) is integrally formed with a flange (10), an arc-shaped clamping groove (11) is formed on the adjacent side of the two flanges (10), the sealing protection plate (12) is arranged between the two flanges (10), and the sealing protection plate (12) is clamped and fixed with the flange (10) through the arc-shaped clamping groove (11).

6. A protective case for a microscope according to claim 5, characterised in that: A loss prevention rope (13) is fixedly connected to the center of the bottom wall of the sealing protection plate (12), and one end of the loss prevention rope (13) away from the sealing protection plate (12) is fixedly connected to the outer side wall of the first protective shell (1).

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