CN212060723U

CN212060723U - Novel optical microscope

Info

Publication number: CN212060723U
Application number: CN202020732408.9U
Authority: CN
Inventors: 王婧
Original assignee: Tonghua Normal University
Current assignee: Tonghua Normal University
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a novel optical microscope, including the microscope base, the last fixed surface of microscope base is connected with the support column, the last fixed surface of support column is connected with the mirror wall, the positive fixedly connected with objective table of mirror wall, the fixed intercommunication in bottom surface of objective table has the spotlight ware, the fixed surface of spotlight ware is connected with the diaphragm, the last fixed surface of mirror wall is connected with the observation tube, the fixed intercommunication in bottom surface of observation tube has the objective converter, the rotatory objective of bottom surface fixedly connected with of objective converter, the last fixed surface of observation tube communicates there is the lens cone. This novel optical microscope carries out multi-level observation to the object through rotatory objective and objective converter, and through the cooperation of bearing and locating lever, adjusts the reflection of light angle of reflector, carries out the light filling through spotlight ware and diaphragm to the object, avoids the light source stable condition to appear to influence the staff and observes, stability when improving this optical microscope and observes.

Description

Novel optical microscope

Technical Field

The utility model relates to a microscope technical field specifically is a novel optical microscope.

Background

Since the microscope has been developed for over 300 years, people see many tiny organisms and basic units 'cells' constituting the organisms which cannot be seen in the past, and the microscope not only has an optical microscope capable of amplifying more than thousand times, but also has an electronic microscope capable of amplifying hundreds of thousands of times, so that people can further know the life activity rule of the organisms.

The most common of the microscopes is that an optical microscope is an optical instrument which utilizes the optical principle to amplify and image tiny objects which cannot be distinguished by human eyes so as to extract micro-structure information for people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel optical microscope 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: a novel optical microscope comprises a microscope base, wherein a support column is fixedly connected to the upper surface of the microscope base, a microscope wall is fixedly connected to the upper surface of the support column, an objective table is fixedly connected to the front surface of the microscope wall, a condenser is fixedly communicated with the bottom surface of the objective table, a diaphragm is fixedly connected to the outer surface of the condenser, an observation tube is fixedly connected to the upper surface of the microscope wall, an objective converter is fixedly communicated with the bottom surface of the observation tube, a rotary objective is fixedly connected to the bottom surface of the objective converter, a lens barrel is fixedly communicated with the upper surface of the observation tube, an eyepiece is arranged on the upper surface of the lens barrel, a coarse focusing screw is arranged on the right side surface of the observation tube, a fine focusing screw is arranged on the right side surface of the observation tube, a bearing is fixedly embedded in the inner side wall of the microscope base, a connecting rod is fixedly connected to the inside of the bearing, one end of the positioning rod, which is far away from the inner side wall of the mirror base, is fixedly connected with a fixing ring, and a reflective mirror is fixedly embedded in the fixing ring.

Preferably, three universal wheels are placed on the bottom surface of the mirror base, and the upper surfaces of the universal wheels are fixedly connected with the bottom surface of the mirror base.

Preferably, the upper surface of the lens base is fixedly connected with a handle, and the diameter of the handle is at least one centimeter.

Preferably, the outer surface cover of handle is equipped with the rubber sleeve, the surface of rubber sleeve has seted up anti-skidding line.

Preferably, symmetrical fixing rods are fixedly connected to the upper surface of the object stage, and the pressing clamp is fixedly connected to one side surface, close to each other, of each fixing rod.

Preferably, the coarse quadcocal spiral is located above the fine quadcocal spiral.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. move this microscope to suitable position through the universal wheel, make things convenient for the staff to observe the research, the staff's time has been saved, then place the upper surface at the objective table to the object, cooperation through dead lever and pressing piece clamp is fixed the object, avoid the object to remove, it is troublesome for the staff to reduce, adjust the observation distance of eyepiece through thick accurate burnt spiral and thin accurate burnt spiral, carry out multi-level observation to the object through rotatory objective and objective converter, cooperation through bearing and locating lever, adjust the reflection of light angle degree of reflector, carry out the light filling to the object through spotlight ware and diaphragm, avoid the light source to appear stable condition influence staff and observe, stability when improving this optical microscope, trouble has been reduced for the staff.

2. Three universal wheel has been placed through the bottom surface of microscope base, the upper surface of every universal wheel all with the bottom surface fixed connection of microscope base, make things convenient for the staff to remove this microscope, avoid moving the microscope through the hand, make the microscope keep away from the danger that drops, last fixed surface through the microscope base is connected with the handle, the diameter of handle is one centimetre at least, make things convenient for work to hold this microscope, improve work efficiency, the surface cover through the handle is equipped with the rubber sleeve, anti-skidding line has been seted up to the surface of rubber sleeve, take place the slippage when avoiding the staff to hold this microscope, staff's trouble has been reduced.

Drawings

Fig. 1 is a front view of the lens holder of the present invention;

fig. 2 is a top view of the lens holder of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a lens base 1, a support column 2, an object stage 3, a condenser 4, a diaphragm 5, a lens wall 6, an objective converter 7, a rotary objective lens 8, an observation tube 9, a coarse focusing screw 10, a fine focusing screw 11, a lens cone 12, an ocular 13, a bearing 14, a connecting rod 15, a positioning rod 16, a fixing ring 17, a reflector 18, a universal wheel 19, a handle 20, a rubber sleeve 21, a fixing rod 22 and a pressing clamp 23.

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. 1-3, the present invention provides a technical solution: a novel optical microscope comprises a microscope base 1, three universal wheels 19 are placed on the bottom surface of the microscope base 1, the upper surface of each universal wheel 19 is fixedly connected with the bottom surface of the microscope base 1, workers can move the microscope conveniently, the microscope is prevented from being moved by hands, the microscope is prevented from falling, a handle 20 is fixedly connected to the upper surface of the microscope base 1, the diameter of the handle 20 is at least one centimeter, the microscope is convenient to hold by the workers, working efficiency is improved, a rubber sleeve 21 is sleeved on the outer surface of the handle 20, anti-slip grains are formed in the outer surface of the rubber sleeve 21, slippage when the workers hold the microscope is avoided, troubles of the workers are reduced, a support column 2 is fixedly connected to the upper surface of the microscope base 1, a microscope wall 6 is fixedly connected to the upper surface of the support column 2, an object stage 3 is fixedly connected to the front surface of the microscope wall 6, a symmetrical fixing rod 22 is fixedly connected to the upper surface of the object, the side surfaces of the two fixed rods 22 close to each other are fixedly connected with a film pressing clamp 23, which is convenient for a worker to fix an observed object and saves the working time of the worker, the bottom surface of the objective table 3 is fixedly communicated with a condenser 4, the outer surface of the condenser 4 is fixedly connected with a diaphragm 5, the diaphragm 5 is an entity which plays a limiting role on light beams in an optical system and can be an edge of a lens, a frame or a specially arranged perforated screen, the function of the entity can be divided into two aspects, the size of the light beams or the field of view is limited, the upper surface of the mirror wall 6 is fixedly connected with an observation tube 9, the bottom surface of the observation tube 9 is fixedly communicated with an objective converter 7, the bottom surface of the objective converter 7 is fixedly connected with a rotary objective 8, the upper surface of the observation tube 9 is fixedly communicated with a lens barrel 12, the upper surface of the lens barrel 12 is provided with an ocular, the right flank of observation section of thick bamboo 9 is equipped with thin accurate burnt spiral 11, thick accurate burnt spiral 10 is located the top of thin accurate burnt spiral 11, make things convenient for the staff to operate this microscope, work efficiency is improved, the inside wall of microscope base 1 is fixed to be inlayed and is had bearing 14, the inside fixedly connected with connecting rod 15 of bearing 14, connecting rod 15's front has articulated locating lever 16 through the round pin axle is fixed, locating lever 16 keeps away from the one end fixedly connected with retainer plate 17 of 1 inside wall of microscope base, the inside fixed of retainer plate 17 is inlayed and is had reflector 18.

The working principle is as follows: remove suitable position to this microscope through universal wheel 19, make things convenient for the staff to observe the research, the staff's time has been saved, then place the object at objective table 3's upper surface, cooperation through dead lever 22 and preforming clamp 23 is fixed the object, avoid the object to remove, it is troublesome for the staff to reduce, adjust the observation distance of eyepiece 13 through thick accurate burnt spiral 10 and thin accurate burnt spiral 11, carry out multi-level observation to the object through rotatory objective 8 and objective converter 7, cooperation through bearing 14 and locating lever 16, adjust the reflection angle of reflector 18, carry out the light filling through spotlight ware 4 and diaphragm 5 to the object, it influences the staff and observes to avoid the light source to appear stable condition, stability when improving this optical microscope and observing, trouble has been reduced for the staff.

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

1. A novel optical microscope comprises a microscope base (1), and is characterized in that: the upper surface of the microscope base (1) is fixedly connected with a support column (2), the upper surface of the support column (2) is fixedly connected with a microscope wall (6), the front of the microscope wall (6) is fixedly connected with an objective table (3), the bottom surface of the objective table (3) is fixedly communicated with a condenser (4), the outer surface of the condenser (4) is fixedly connected with a diaphragm (5), the upper surface of the microscope wall (6) is fixedly connected with an observation tube (9), the bottom surface of the observation tube (9) is fixedly communicated with an objective converter (7), the bottom surface of the objective converter (7) is fixedly connected with a rotary objective (8), the upper surface of the observation tube (9) is fixedly communicated with a lens barrel (12), the upper surface of the lens barrel (12) is provided with an eyepiece (13), the right side surface of the observation tube (9) is provided with a coarse focusing screw (10), the right side surface of the observation tube (9) is provided with a fine focusing screw (11), the utility model discloses a mirror seat, including mirror seat (1), the inside wall of mirror seat (1) is fixed to be inlayed and is had bearing (14), the inside fixedly connected with connecting rod (15) of bearing (14), the front of connecting rod (15) has locating lever (16) through the fixed hinge joint of round pin axle, one end fixedly connected with retainer plate (17) of mirror seat (1) inside wall are kept away from in locating lever (16), the inside of retainer plate (17) is fixed to be inlayed and is had reflector (18).

2. A novel optical microscope according to claim 1 wherein: three universal wheels (19) are placed on the bottom surface of the mirror base (1), and the upper surface of each universal wheel (19) is fixedly connected with the bottom surface of the mirror base (1).

3. A novel optical microscope according to claim 1 wherein: the upper surface of the microscope base (1) is fixedly connected with a handle (20), and the diameter of the handle (20) is at least one centimeter.

4. A novel optical microscope according to claim 3 wherein: the outer surface of the handle (20) is sleeved with a rubber sleeve (21), and anti-skid grains are formed in the outer surface of the rubber sleeve (21).

5. A novel optical microscope according to claim 1 wherein: the upper surface of the objective table (3) is fixedly connected with symmetrical fixing rods (22), and one side surface, close to each other, of each fixing rod (22) is fixedly connected with a pressure plate clamp (23).

6. A novel optical microscope according to claim 1 wherein: the thick quasi-focus spiral (10) is positioned above the thin quasi-focus spiral (11).