CN214976262U

CN214976262U - Lens ultrasonic cleaning device for ultraviolet microscope

Info

Publication number: CN214976262U
Application number: CN202120025018.2U
Authority: CN
Inventors: 余敏; 邹亚艳; 陶颖; 王斌
Original assignee: Yunnan University YNU
Current assignee: Yunnan University YNU
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-12-03
Anticipated expiration: 2031-01-06

Abstract

The application discloses camera lens ultrasonic cleaning device for ultraviolet light microscope compresses tightly through will waiting to wash the lens cone and sets up in the wash bowl and set up first through-hole in the wash bowl bottom surface, sets up the camera lens fixedly in the wash bowl through tightening the lid, and the easy observation end that pollutes of camera lens is stretched into in the washing liquid, realizes the washing to the camera lens observation end under the ultrasonic wave effect, need not to stretch into the washing liquid with the lens cone installation department simultaneously, effectively protects the camera lens body.

Description

Lens ultrasonic cleaning device for ultraviolet microscope

Technical Field

The application relates to a lens ultrasonic cleaning device for an ultraviolet microscope, and belongs to the field of cell and molecular biology.

Background

The ultraviolet microscope is a microscope for realizing object imaging by using ultraviolet light with the wavelength of 380-360 nm. The method is mainly used for microscopic research of ultraviolet light selective absorption substances. Since the wavelength of ultraviolet light is half shorter than that of visible light, the resolution of the microscope is doubled, and thus structures that cannot be seen by the staining method can be seen, which is particularly important for the study of nucleic acids.

The existing ultraviolet microscope uses quartz glass slides and cover slips to carry samples for observation, but after long-time use, the lens of the ultraviolet microscope is easily polluted by the samples or is infected with dust, and the observation result is adversely affected.

The existing cleaning device needs to completely immerse the lens into the cleaning liquid, which is easy to generate adverse effect on the lens clamping part.

SUMMERY OF THE UTILITY MODEL

The application provides a camera lens ultrasonic cleaning device for an ultraviolet microscope for solving the technical problem.

The application provides a camera lens ultrasonic cleaning device for ultraviolet light microscope includes: the cleaning device comprises a cleaning cylinder, a pressing cover, a butting block, a cleaning pool and a plurality of ultrasonic generators, wherein a first end of the cleaning cylinder is open, and a first through hole is formed in the central area of a second end of the cleaning cylinder;

the lens cone is accommodated in the cleaning cylinder, the first end of the lens cone is a mounting end, and the first end of the lens cone is close to the first end of the cleaning cylinder;

the second end of the lens cone is an observation end, and the observation end extends out of the first through hole; the pressing cover is arranged in the opening of the cleaning barrel in a pressing mode;

the second end of the cleaning cylinder is immersed into the cleaning liquid level in the cleaning pool; a plurality of ultrasonic generators are arranged on the bottom surface of the cleaning pool at intervals.

Preferably, the cleaning drum comprises: the clamping lugs are arranged at intervals along the circumferential direction of the inner side wall of the second end of the cleaning barrel; the first end of the clamping lug is connected with the inner side wall of the second end of the cleaning barrel, and the second end of the clamping lug is perpendicular to the barrel wall of the cleaning barrel and extends towards the center of the section where the clamping lug is located;

a plurality of grooves are formed in the bottom surface of the first clamping ring and aligned with the clamping lugs, and the first clamping ring is clamped in the clamping lugs;

the center of the first clamping ring is provided with a through hole, the bottom surface of the pressing cover is provided with a butt joint block, and the butt joint block is inserted into the through hole of the first clamping ring and is abutted against the mounting end of the lens cone.

Preferably, the inner side wall of the through hole in the first clamping ring is provided with threads, and the outer side wall of the abutting block is provided with threads; the butt joint block is in threaded connection with the through hole in the first clamping ring.

Preferably, the abutting block is arranged in the central area of the bottom surface of the pressing cover.

Preferably, the extended end of the abutting block abuts on the lens barrel mounting end.

Preferably, the washing tank includes: the ultrasonic generator is arranged on the bottom surface of the tank body; the top surface of the tank body is provided with an installation through hole, and the cleaning cylinder is inserted into the tank body installation through hole;

the outer side wall of the cleaning barrel is in threaded connection with the groove body installation through hole.

The beneficial effects that this application can produce include:

1) the application provides a camera lens ultrasonic cleaning device for ultraviolet light microscope compresses tightly through will waiting to wash the lens cone and sets up in the wash bowl and set up first through-hole on the wash bowl bottom surface, sets up the camera lens fixedly in the wash bowl through tightening the lid, and the easy observation end that pollutes of camera lens stretches into the washing liquid, realizes the washing to the camera lens observation end under the ultrasonic wave effect, need not to stretch into the washing liquid with the lens cone installation department simultaneously, effectively protects the camera lens body.

Drawings

FIG. 1 is a schematic view of an ultrasonic lens cleaning device for an ultraviolet light microscope provided by the present application;

FIG. 2 is a schematic top view of the cleaning cartridge provided herein;

illustration of the drawings:

10. a cleaning cylinder; 101. a first through hole; 11. a lens barrel; 112. an installation end; 113. an observation end; 20. a compression cover; 22. a butting block; 21. a first snap ring; 211. an open end; 23. clamping the convex block; 30. a cleaning tank; 31. a second snap ring; 32. an ultrasonic generator.

Detailed Description

The present application will be described in detail with reference to examples, but the present application is not limited to these examples.

Referring to fig. 1-2, the application provides a lens ultrasonic cleaning device for an ultraviolet microscope, includes: the cleaning device comprises a cleaning cylinder 10, a pressing cover 20, a butting block 22, a cleaning pool 30 and a plurality of ultrasonic generators 32, wherein a first end of the cleaning cylinder 10 is open, and a first through hole 101 is formed in the central area of a second end; the lens barrel 11 is accommodated in the cleaning cylinder 10, a first end of the lens barrel 11 is a mounting end 112, and the first end of the lens barrel 11 is arranged close to the first end of the cleaning cylinder 10; the second end of the lens barrel 11 is an observation end 113, and the observation end 113 extends out of the first through hole 101; the pressing cover 20 is arranged in the opening of the cleaning cylinder 10 in a pressing way; the second end of the cleaning cylinder 10 is immersed in the cleaning liquid level of the cleaning pool 30; a plurality of ultrasonic generators 32 are arranged at intervals on the bottom surface of the cleaning pool 30.

Lens barrel 11 is protected through cleaning barrel 10, only the observation end 113 that is easily infected with the spot stretches out cleaning barrel 10 to wash the camera lens through ultrasonic drive washing liquid, can accomplish the comprehensive washing to the camera lens, can effectively protect the camera lens again, reduce the lens barrel 11 part of soaking the washing liquid, can effectively fix lens barrel 11 through compressing tightly lid 20 simultaneously, prevent to shake to cause lens barrel 11 to deviate from cleaning barrel 10, improve and wash fail safe nature.

When the ultrasonic cleaning machine is used, the lens barrel 11 is inserted into the cleaning barrel 10, the observation end 113 of the lens barrel 11 extends out of the cleaning barrel 10, the pressing cover 20 is installed, the lens barrel 11 is fixed in the cleaning barrel 10, cleaning liquid is added into the cleaning pool 30, the cleaning barrel 10 is installed into the cleaning pool 30, and after the second end of the cleaning barrel 10 is immersed into the cleaning liquid, the ultrasonic generator 32 is started to drive the cleaning liquid to clean the observation end 113. After cleaning, the lens barrel 11 is detached from the cleaning cylinder 10, and then other lenses to be cleaned can be loaded to complete the lens cleaning of the ultraviolet microscope.

Referring to fig. 2, preferably, the cleaning cartridge 10 includes: the cleaning barrel comprises a plurality of clamping convex blocks 23 and a first clamping ring 21, wherein the clamping convex blocks 23 are arranged at intervals along the circumferential direction of the inner side wall of the second end of the cleaning barrel 10; the first end of the clamping convex block 23 is connected with the inner side wall of the second end of the cleaning cylinder 10, and the second end of the clamping convex block 23 is perpendicular to the wall of the cleaning cylinder 10 and extends towards the center of the section where the clamping convex block 23 is located;

a plurality of grooves are formed in the bottom surface of the first clamping ring 21 and aligned with the clamping lugs 23, and the first clamping ring 21 is clamped in the clamping lugs 23;

a through hole is arranged at the center of the first clamping ring 21, an abutting block 22 is arranged on the bottom surface of the pressing cover 20, and the abutting block 22 is inserted into the through hole of the first clamping ring 21 and abuts against the mounting end 112 of the lens barrel 11.

Can provide the powerful support for compressing tightly lid 20 according to this setting, simultaneously through compressing tightly lid 20 to the back of lens cone 11's installation end 112 butt, can guarantee that lens cone 11's observation end 113 all stretches out outside wash bowl 10 in whole cleaning process, avoid because vibrations lead to lens cone 11 to take place the displacement in wash bowl 10, influence the cleaning performance.

Preferably, the inner side wall of the through hole in the first clamping ring 21 is provided with threads, and the outer side wall of the abutting block 22 is provided with threads; the abutment block 22 is screwed into a through hole in the first snap ring 21. This arrangement can facilitate removal of the hold-down cap 20 to take out or replace the lens barrel 11 to be cleaned.

Preferably, the abutment block 22 is disposed in a central region of the bottom surface of the hold-down cover 20. This arrangement facilitates the covering operation of the hold-down cap 20 by means of a thread.

Preferably, the extended end of the abutting block 22 abuts on the mounting end 112 of the lens barrel 11.

Preferably, the washing tank 30 includes: the ultrasonic generator 32 is arranged on the bottom surface of the tank body; the top surface of the tank body is provided with a mounting through hole, and the cleaning cylinder 10 is inserted into the tank body mounting through hole; the outer side wall of the cleaning cylinder 10 is in threaded connection with the groove body installation through hole. The arrangement is convenient for mounting and dismounting the cleaning cylinder 10.

Preferably, the washing tank 30 includes: the second clamping ring 31, the second clamping ring 31 is installed on the inner side wall of the installation through hole; the inner side wall of the second clamping ring 31 is provided with threads; the outer side wall of the cleaning cylinder 10 is provided with threads; the cleaning cylinder 10 is screwed to the second snap ring 31. Through setting up second joint ring 31, can be convenient for reform transform all kinds of cell bodies, make it satisfy the requirement to the wash bowl 10 installation.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.

Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a camera lens ultrasonic cleaning device for ultraviolet light microscope which characterized in that includes: the cleaning device comprises a cleaning cylinder (10), a pressing cover (20), an abutting block (22), a cleaning pool (30) and a plurality of ultrasonic generators (32), wherein a first end of the cleaning cylinder (10) is open, and a first through hole (101) is formed in the central area of a second end;

the lens barrel (11) is accommodated in the cleaning cylinder (10), the first end of the lens barrel (11) is a mounting end (112), and the first end of the lens barrel (11) is arranged close to the first end of the cleaning cylinder (10);

the second end of the lens cone (11) is an observation end (113), and the observation end (113) extends out of the first through hole (101); the pressing cover (20) is arranged in an opening of the cleaning cylinder (10) in a pressing mode;

the second end of the cleaning cylinder (10) is arranged by immersing into the cleaning liquid level in the cleaning pool (30); a plurality of ultrasonic generators (32) are arranged at intervals on the bottom surface of the cleaning pool (30).

2. The ultrasonic lens cleaning apparatus for an ultraviolet light microscope according to claim 1, wherein the cleaning cylinder (10) includes: the cleaning device comprises a plurality of clamping convex blocks (23) and a first clamping ring (21), wherein the clamping convex blocks (23) are arranged at intervals along the circumferential direction of the inner side wall of the second end of the cleaning barrel (10); the first end of the clamping convex block (23) is connected with the inner side wall of the second end of the cleaning barrel (10), and the second end of the clamping convex block (23) is perpendicular to the wall of the cleaning barrel (10) and extends towards the center of the section where the clamping convex block (23) is located;

a plurality of grooves are formed in the bottom surface of the first clamping ring (21) and aligned with the clamping bumps (23), and the first clamping ring (21) is clamped in the clamping bumps (23);

the center of the first clamping ring (21) is provided with a through hole, the bottom surface of the pressing cover (20) is provided with a butt joint block (22), and the butt joint block (22) is inserted into the through hole of the first clamping ring (21) and is abutted against the mounting end (112) of the lens cone (11).

3. The ultrasonic lens cleaning device for an ultraviolet light microscope as claimed in claim 2, wherein the first snap ring (21) is provided with threads on the inner side wall of the through hole and the abutment block (22) is provided with threads on the outer side wall; the abutting block (22) is in threaded connection with a through hole in the first clamping ring (21).

4. The ultrasonic lens cleaning device for an ultraviolet light microscope as set forth in claim 2, wherein the abutment block (22) is provided in a central region of the bottom surface of the hold-down cover (20).

5. The ultrasonic lens cleaning device for an ultraviolet light microscope as claimed in claim 4, wherein the extended end of the abutting block (22) abuts on the mounting end (112) of the lens barrel (11).

6. The ultrasonic lens cleaning device for an ultraviolet light microscope according to claim 1, wherein the cleaning tank (30) includes: the ultrasonic wave generator is characterized by comprising a tank body, wherein a cavity is formed in the tank body, and the ultrasonic wave generator (32) is arranged on the bottom surface of the tank body; the top surface of the tank body is provided with an installation through hole, and the cleaning cylinder (10) is inserted into the tank body installation through hole;

the outer side wall of the cleaning barrel (10) is in threaded connection with the groove body installation through hole.