CN210294668U

CN210294668U - Optical microscope with upright and vertical working modes

Info

Publication number: CN210294668U
Application number: CN201921719632.8U
Authority: CN
Inventors: 盛仙永
Original assignee: Capital Normal University
Current assignee: Capital Normal University
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-04-10
Anticipated expiration: 2029-10-15

Abstract

The utility model provides an optical microscope with two working modes of upright and vertical, which comprises an ocular lens, a CCD, a metal halogen lamp optical fiber interface, an objective lens turntable, a lens arm, an objective table, a condensing lens, a focusing mechanism, a built-in LED lamp, a microscope power interface, a power switch and a base; the base and the mirror arm are mutually vertical; the outer side of the base is provided with a base side wing; the mirror arm has the function of a base, and a mirror arm side wing is arranged on the outer side of the mirror arm; the metal halogen lamp optical fiber interface, the microscope power interface and the power switch are arranged on the side surface of the microscope arm; a reflector arranged at an angle of 45 degrees is arranged in front of a light outlet of the metal halogen lamp optical fiber interface; the built-in LED lamp is arranged in the base and is positioned below the base. The utility model discloses lay in the laboratory bench with the base and be corresponding to the normal microscope mode of putting, and lay in the laboratory bench with the mirror arm and be corresponding to perpendicular objective table working method, and only need between the two through the rotatory mirror body 90 can switch easy operation.

Description

Optical microscope with upright and vertical working modes

Technical Field

The utility model relates to a microscope technical field, concretely relates to have optical microscope who just puts and two kinds of perpendicular working methods concurrently.

Background

The stage of the current microscope, whether an upright microscope, an inverted microscope or a body microscope, or even advanced microscopic imaging systems, such as a laser scanning confocal system and an ultra-high resolution microscope system, is horizontally positioned. These microscopes work well for microscopic observation of various conventional samples, but do nothing to observe and study specific biological processes, such as root-to-ground bending or real-time dynamic detection of stem-to-back terrestrial growth processes. This is because the roots or stems on the stage will quickly change along the direction of gravity upon sensing the gravity stimulus. However, these changes are located at different focal planes of the microscope, and it is difficult to achieve simultaneous observation and comparison. In this sense, all microscopes currently do not perform well in vivo observation of samples that are sensitive to gravitational stimuli.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to above-mentioned problem, design a section microscope that has perpendicular objective table on the microscope is just being put to the conventionality to unite two into one perpendicular objective table microscope and just putting the microscope, become to have the optical microscope who just puts and two kinds of working methods of perpendicular objective table concurrently, thereby greatly extend microscopical application scope.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize.

An optical microscope with two working modes of upright position and vertical position comprises an ocular lens, a CCD, a metal halogen lamp optical fiber interface, an objective lens turntable, an objective arm, an objective table, a condensing lens, a focusing mechanism, a built-in LED lamp, a microscope power interface, a power switch and a base; the base and the mirror arm are mutually vertical; the outer side of the base is provided with a base side wing; the outer side of the mirror arm is provided with a mirror arm side wing;

the metal halogen lamp optical fiber interface, the microscope power interface and the power switch are arranged on the side surface of the microscope arm;

a reflector which is arranged at an angle of 45 degrees is arranged in front of a light outlet of the metal halogen lamp optical fiber interface, and light rays which are emitted from the side face are changed by 90 degrees and then enter a light path so as to ensure that the light path is consistent with the light path accessed from the back;

the built-in LED lamp is arranged in the base and is positioned below the base.

The utility model has the advantages that:

this optical microscope has just putting and perpendicular two kinds of working methods concurrently to lay in the laboratory bench corresponding to the conventional just putting microscope working mode with the base, and lay in the laboratory bench corresponding to perpendicular objective table working method with the mirror arm, only need can switch through rotatory mirror body 90 between two kinds of working modes, easy operation, the range of application is wider.

Drawings

FIG. 1 is a schematic structural view of the upright working mode of the present invention;

FIG. 2 is a schematic structural view of the vertical operation mode of the present invention;

fig. 3 is a schematic view of the optical path structure of the optical fiber interface of the metal halide lamp of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1 and fig. 2, an optical microscope with both upright and vertical working modes includes an eyepiece 1, a CCD2, a metal halogen lamp optical fiber interface 3, an objective lens and objective lens turntable 4, a lens arm 5, an objective table 6, a condenser lens 7, a focusing mechanism 8, a built-in LED lamp 9, a microscope power interface 10, a power switch 12, and a base 14; the base 14 and the mirror arm 5 are vertical to each other; the outer side of the base 14 is provided with a base side wing 11; the mirror arm 5 has the function of a base, and a mirror arm side wing 13 is arranged on the outer side;

the metal halogen lamp optical fiber interface 3, the microscope power interface 10 and the power switch 12 are arranged on the side surface of the microscope arm 5;

as shown in fig. 3, a reflector 15 placed at 45 ° is installed in front of the light outlet of the optical fiber interface 3 of the metal halogen lamp, and the light rays entering from the side surface are changed by 90 ° and then enter the fluorescence light path;

the built-in LED lamp 9 is mounted within the base 14 and is located below the base 14.

The utility model discloses the key lies in having two mutually perpendicular's base, and mirror arm 5 and base 14 promptly, mirror arm 5 compromise mirror arm and base dual function. The microscope arm 5 and the base 14 are respectively parallel or vertical to the object stage, can bear the whole microscope and provide stable support.

The reflected light source interface is mounted laterally on the mirror arm 5. Light emitted from the reflected light enters the optical path through the mirror 15.

The base is arranged on the experiment table and corresponds to the working mode of a conventional upright microscope, the microscope arm is arranged on the experiment table and corresponds to the working mode of a vertical object stage, and the two working modes can be realized only by rotating the microscope body by 90 degrees.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An optical microscope with two working modes of upright placement and vertical placement comprises an eyepiece (1), a CCD (2), a metal halogen lamp optical fiber interface (3), an objective lens turntable (4), a lens arm (5), an objective table (6), a condenser lens (7), a focusing mechanism (8), a built-in LED lamp (9), a microscope power interface (10), a power switch (12) and a base (14); the utility model is characterized in that the base (14) and the mirror arm (5) are vertical to each other; the outer side of the base (14) is provided with a base side wing (11); the mirror arm (5) has the function of a base, and a mirror arm side wing (13) is arranged on the outer side of the mirror arm;

the metal halogen lamp optical fiber interface (3), the microscope power interface (10) and the power switch (12) are arranged on the side surface of the microscope arm (5);

a reflector (15) placed at an angle of 45 degrees is arranged in front of a light outlet of the metal halogen lamp optical fiber interface (3), and light rays incident from the side surface are changed by 90 degrees and then enter an optical path;

the built-in LED lamp (9) is arranged in the base (14) and is positioned below the base (14).