CN212433501U - Optical microscope - Google Patents

Abstract

The utility model discloses an optical microscope, including single-tube microscope and objective disk body, the objective disk body includes base and rotary disk, the base for rotary disk one side fixed mounting has the fixing base, the top of fixing base is equipped with the rodent that is the circumference array and distributes, the rodent by the fixing base outside is to inboard removal messenger the objective disk body is fixed in on the single-tube microscope. The utility model provides an optical microscope adopts the design of external objective carousel, pegs graft microscope lens cone bottom in well ring internally, then at clockwise rotation drive button for the tooth converges to the center, thereby fixes the objective carousel through the fixing base is convenient, makes single-cylinder microscope and many section of thick bamboo microscopes possess same function.

Description

Optical microscope

Technical Field

The utility model relates to a microscope technical field relates to an optical microscope particularly.

Background

The microscope is completed by an objective lens and an ocular lens respectively. The observed object is positioned in front of the objective lens, and is magnified by the objective lens for the first stage to form an inverted real image, and then the real image is magnified by the eyepiece lens for the second stage to form a virtual image, and the virtual image is seen by human eyes.

With the continuous development of science and technology, electronic components, television cameras, charge couplers and the like are generally used as receivers of microscopes and are matched with a microcomputer to form a complete image information acquisition and processing system, so that the matching of cells and the query of information are carried out in big data.

However, in the actual experimental operation process, the traditional microscope is still used, the existing microscope commonly used in laboratories is a three-cylinder objective microscope, but some single-cylinder microscopes are single in appearance, the image of the microscope depends on the number of objective lenses, and the single-cylinder microscope is only troublesome when the objective lenses are replaced, so that the single-cylinder microscope is rarely used, and the single-cylinder microscope is wasted due to the fact that the single-cylinder microscope is discarded.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide an optical microscope for imaging of an abundance monocular microscope.

Technical scheme

In order to achieve the above object, the utility model provides a pair of optical microscope, including single-tube microscope and objective disk body, the objective disk body includes base and rotary disk, its characterized in that, the base for rotary disk one side fixed mounting has the fixing base, the top of fixing base is equipped with the rodent that is circumference array distribution, the rodent by the fixing base outside is to the inboard removal messenger the objective disk body is fixed in on the single-tube microscope.

Preferably, the outer wall of the fixed seat is provided with a driving button which is assembled to be converted into the horizontal moving force of the rodent by the circumferential rotating force and lock a plurality of the rodents at any radius.

Preferably, the fixing seat is of a U-shaped structure, a middle ring body is arranged at the center of the top of the fixing seat and is recessed inwards, sliding grooves distributed in a circumferential array are formed in the top of the fixing seat, and the engaging teeth are connected in the sliding grooves in a sliding manner.

Preferably, the inside of fixing base is rotated and is connected with the driving disc, the top of driving disc is equipped with the screw thread rail, the rodent is located the inside one end of fixing base and meshes with the screw thread rail is to the direction.

Preferably, a track gear disc is rotatably connected in the fixing seat, the track gear disc is fixedly mounted on the outer wall of one side, opposite to the threaded track, of the transmission disc, a gear meshed with the track gear disc is rotatably connected to the inner wall of the fixing seat, a track wheel is arranged at one end, adjacent to the inner wall of the fixing seat, of the gear, a core bar is mounted on the inner wall of the fixing seat, the core bar is located in a track of the track wheel, and the core bar is assembled to increase friction of the track wheel.

Preferably, the driving button is connected with the axle center of the rail wheel.

Preferably, the outer wall of one side adjacent to the plurality of the rodent teeth is provided with a rubber block, and the rubber block is provided with a convex block.

Advantageous effects

Compared with the prior art, the utility model provides a pair of optical microscope possesses following beneficial effect: adopt the design of the objective carousel of external formula, fix the objective carousel through the fixing base is convenient for single-tube microscope and many tube microscopes possess the same function.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the objective lens disk body of the present invention;

fig. 3 is a schematic view of the structure of the rodent of the present invention;

FIG. 4 is a schematic view of the structure of the driving plate of the present invention;

FIG. 5 is a schematic view of the internal driving structure of the present invention;

FIG. 6 is a schematic structural view of a gear and a track gear plate of the present invention;

fig. 7 is a schematic view of the local cross-section structure of the fixing base of the present invention.

The main reference numbers:

1. a single-barrel microscope; 2. an objective lens platter; 21. a base; 22. rotating the disc: 23. an objective lens; 3. a fixed seat; 31. a middle ring body; 32. a chute; 33. a rail gear plate; 4. a rodent; 41. a rubber block; 5. A driving button; 6. a drive plate; 61. thread groove tracks; 7. a gear; 71. a rail wheel; 72. a core rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-7, an optical microscope includes a monocular microscope 1 and an objective lens tray 2, the objective lens tray 2 includes a base 21 and a rotary plate 22, a fixing base 3 is fixedly installed on one side of the base 21 opposite to the rotary plate 22, a circumferential array of teeth 4 is installed on the top of the fixing base 3, the teeth 4 move from the outer side to the inner side of the fixing base 3 to fix the objective lens tray 2 on the monocular microscope 1, and a driving button 5 is installed on the outer wall of the fixing base 3, the driving button 5 is assembled to convert the circumferential rotation acting force into a horizontal movement acting force of the teeth 4, and lock the teeth 4 at any radius.

As shown in fig. 7, the utility model discloses in the further technical scheme that provides, fixing base 3 specifically is U type structure, and the top center is equipped with well ring body 31 to the sunken interior, and the spout 32 that is the circumference array and distributes is seted up at fixing base 3's top, and rodent 4 sliding connection is in spout 32.

Furthermore, as shown in fig. 4 and 7, the transmission plate 6 is rotatably connected inside the fixing base 3, the threaded rail 61 is disposed on the top of the transmission plate 6, and one end of the tooth 4 located inside the fixing base 3 is engaged with the threaded rail 61.

Meanwhile, according to fig. 5, as shown, a rail gear disc 33 is rotatably connected in the fixed seat 3, the rail gear disc 33 is fixedly installed on the outer wall of one side of the transmission disc 6 opposite to the thread track 61, the inner wall of the fixed seat 3 is rotatably connected with a gear 7 engaged with the rail gear disc 33, one end of the gear 7 adjacent to the inner wall of the fixed seat 3 is provided with a rail wheel 71, the inner wall of the fixed seat 3 is provided with a core rod 72, the core rod 72 is located in a track of the rail wheel 71, the core rod 72 is assembled to increase friction of the rail wheel 71, the driving button 5 is connected with the axis of the rail wheel 71, furthermore, the outer wall of one side of the plurality of teeth 4 adjacent to each other.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims (7)

1. The utility model provides an optical microscope, includes monocular microscope (1) and objective plate body (2), objective plate body (2) include base (21) and rotary disk (22), its characterized in that, base (21) for rotary disk (22) one side fixed mounting has fixing base (3), the top of fixing base (3) is equipped with rodent (4) that are the circumference array and distribute, rodent (4) by fixing base (3) outside is to the inboard side shift and is made objective plate body (2) are fixed in on monocular microscope (1).

2. An optical microscope according to claim 1, characterized in that the outer wall of the holder (3) is provided with driving knobs (5), the driving knobs (5) are arranged to be converted into horizontal moving forces of the teeth (4) by a circumferential rotating force and to lock a number of the teeth (4) in a state of any radius.

3. The optical microscope of claim 1, wherein the fixing base (3) is a U-shaped structure, a middle ring body (31) is provided at the top center and is inwardly recessed, a sliding groove (32) is formed at the top of the fixing base (3) and is distributed in a circumferential array, and the engaging teeth (4) are slidably connected in the sliding groove (32).

4. An optical microscope according to claim 1, characterized in that the inside of the fixed base (3) is rotatably connected with a transmission disc (6), the top of the transmission disc (6) is provided with a thread track (61), and one end of the rodent (4) inside the fixed base (3) is engaged with the thread track (61).

5. An optical microscope according to claim 4, characterized in that an orbital gear plate (33) is rotatably connected in the fixed base (3), the orbital gear plate (33) is fixedly installed on the outer wall of the transmission plate (6) on the side opposite to the thread track (61), the inner wall of the fixed base (3) is rotatably connected with a gear (7) engaged with the orbital gear plate (33), one end of the gear (7) adjacent to the inner wall of the fixed base (3) is provided with an orbital wheel (71), the inner wall of the fixed base (3) is provided with a core rod (72), the core rod (72) is located in the track of the orbital wheel (71), and the core rod (72) is assembled to increase the friction of the orbital wheel (71).

6. An optical microscope according to claim 2 wherein the drive button (5) is connected to the axis of the orbital wheel (71).

7. An optical microscope according to claim 1, wherein the outer wall of the adjacent side of the plurality of teeth (4) is provided with rubber blocks (41), and the rubber blocks (41) are provided with bumps.

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