CN212084482U

CN212084482U - Lens device for physics experiments

Info

Publication number: CN212084482U
Application number: CN202020683187.0U
Authority: CN
Inventors: 何易
Original assignee: Nanan Ruijun Machinery Technology Co Ltd
Current assignee: Nanan Ruijun Machinery Technology Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-04
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a lens device for physics experiments, including the lens main part, the surface of lens main part is provided with the inoxidizing coating, one side that the lens main part was kept away from to the inoxidizing coating is provided with the scratch-resistant layer, one side corrosion resistant layer that the inoxidizing coating was kept away from to the scratch-resistant layer, the inoxidizing coating includes the MS resin layer, one side that the inoxidizing coating was kept away from to the MS resin layer is provided with the glass fiber layer. The utility model discloses a set up the lens main part, the inoxidizing coating, the MS resin layer, the glass fiber layer, prevent scraping the layer, the AS plastic layer, transparent polyamide resin layer, corrosion resistant layer, mutually supporting of PMMA plastic layer and PMP resin layer, reached wear-resisting and prevented scraping effectual advantage, solved current lens device wear-resisting prevent scraping the poor problem of effect, when people are using lens device, can not make its phenomenon that wearing and tearing and scratch appear, can not lead to its damage to appear, do not influence its performance, make things convenient for people to use.

Description

Lens device for physics experiments

Technical Field

The utility model relates to a physics experiment auxiliary assembly technical field specifically is a lens device for physics experiments.

Background

Physics is the subject of studying the most general law of motion and basic structure of substances, and is used as the leading subject of natural science, and the physics studies the most basic motion form and law of all substances, such as universe and basic particles, and therefore becomes the basis of studying other natural science subjects.

In the physical experiment, need use the lens device, present lens device, wear-resisting scratch-resistant effect is poor, when people are using the lens device, makes its phenomenon that wearing and tearing and scratch appear easily, leads to it to appear damaging, influences its performance, and inconvenient people use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lens device for physics experiments possesses wear-resisting effectual advantage of preventing scraping, has solved current lens device wear-resisting the poor problem of effect of preventing scraping.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lens device for physics experiments, includes the lens main part, the surface of lens main part is provided with the inoxidizing coating, one side that the lens main part was kept away from to the inoxidizing coating is provided with the scratch-resistant coating, one side corrosion resistant coating that the inoxidizing coating was kept away from to the scratch-resistant coating.

Preferably, the protective layer comprises an MS resin layer, and a glass fiber layer is disposed on one side of the MS resin layer away from the protective layer.

Preferably, the scratch-resistant layer comprises an AS plastic layer, and a transparent polyamide resin layer is arranged on one side, away from the scratch-resistant layer, of the AS plastic layer.

Preferably, the corrosion-resistant layer comprises a PMMA plastic layer, and a PMP resin layer is arranged on one side of the PMMA plastic layer, which is far away from the corrosion-resistant layer.

Preferably, the thickness of the protective layer is the same as that of the scratch-resistant layer, and the thickness of the corrosion-resistant layer is smaller than that of the protective layer and that of the scratch-resistant layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a lens device for physics experiments possesses following beneficial effect:

1. the utility model discloses a set up the lens main part, the inoxidizing coating, the MS resin layer, the glass fiber layer, prevent scraping the layer, the AS plastic layer, transparent polyamide resin layer, corrosion resistant layer, mutually supporting of PMMA plastic layer and PMP resin layer, reached wear-resisting and prevented scraping effectual advantage, solved current lens device wear-resisting prevent scraping the poor problem of effect, when people are using lens device, can not make its phenomenon that wearing and tearing and scratch appear, can not lead to its damage to appear, do not influence its performance, make things convenient for people to use.

2. The utility model discloses a set up the inoxidizing coating, played the effect that increases use intensity when using to the lens main part, prevent scraping the layer through setting up, played wear-resisting and prevent scraping effectual effect when using to the lens main part, through setting up corrosion resistant layer, played the effectual effect of anticorrosion when using to the lens main part.

Drawings

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

FIG. 2 is a cross-sectional view of the protective layer of the present invention;

FIG. 3 is a cross-sectional view of the anti-scratch layer of the present invention;

fig. 4 is a cross-sectional view of the corrosion-resistant layer of the present invention.

In the figure: 1. a lens body; 2. a protective layer; 21. an MS resin layer; 22. a glass fiber layer; 3. a scratch-resistant layer; 31. an AS plastic layer; 32. a transparent polyamide resin layer; 4. a corrosion-resistant layer; 41. a PMMA plastic layer; 42. PMP resin layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a lens device for physics experiments, comprising a lens body 1, a protective layer 2 disposed on the surface of the lens body 1, the protective layer 2 increasing the strength of the lens body 1 in use, the protective layer 2 having the same thickness AS the scratch-resistant layer 3, the corrosion-resistant layer 4 having a thickness smaller than the protective layer 2 and the scratch-resistant layer 3, the protective layer 2 comprising a MS resin layer 21, a glass fiber layer 22 disposed on the side of the MS resin layer 21 away from the protective layer 2, the scratch-resistant layer 3 disposed on the side of the protective layer 2 away from the lens body 1, the scratch-resistant layer 3 having good wear-resistant and scratch-resistant effects in use of the lens body 1, the scratch-resistant layer 3 comprising an AS plastic layer 31, a transparent polyamide resin layer 32 disposed on the side of the AS plastic layer 31 away from the scratch-resistant layer 3, and the corrosion-resistant layer 4 disposed on the side of the scratch-resistant layer 3 away from the protective layer 2, through setting up corrosion resistant layer 4, the effectual effect of anticorrosion has been played to lens main part 1 when using, corrosion resistant layer 4 includes PMMA plastic layer 41, PMMA plastic layer 41 is kept away from one side of corrosion resistant layer 4 and is provided with PMP resin layer 42, through setting up lens main part 1, the inoxidizing coating 2, MS resin layer 21, glass fiber layer 22, prevent scraping layer 3, AS plastic layer 31, transparent polyamide resin layer 32, corrosion resistant layer 4, PMMA plastic layer 41 and PMP resin layer 42 mutually support, the effectual advantage of wear-resisting scratch-resistant has been reached, the problem that current lens device wear-resisting scratch-resistant effect is poor is solved, when people are using lens device, can not make its phenomenon that appears wearing and scratching, can not lead to its damage, do not influence its performance, make things convenient for people to use.

During the use, through setting up MS resin layer 21 and glass fiber layer 22, the effect that increases use intensity has been played to lens main part 1 when using, through setting up AS plastic layer 31 and transparent polyamide resin layer 32, wear-resisting and prevent scraping effectual effect has been played to lens main part 1 when using, through setting up PMMA plastic layer 41 and PMP resin layer 42, lens main part 1 has played the effectual effect of anticorrosion when using, when people are using lens device, can not make its phenomenon that wearing and tearing and scratch appear, can not lead to its damage to appear, do not influence its performance, make things convenient for people to use.

All parts in this document are herein described as being customizable and can be customized according to the specifications and drawings, and the connections and specific structures between the various layers in this document are not specifically described herein, such as by mechanical means, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and mechanical welding), and all parts in this document are either general standard parts or parts known to those skilled in the art, the structures and principles of which are known to those skilled in the art through technical manuals or through routine experimentation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A lens device for physical experiments, comprising a lens body (1), characterized in that: the surface of lens main part (1) is provided with inoxidizing coating (2), one side that lens main part (1) was kept away from in inoxidizing coating (2) is provided with prevents scraping layer (3), one side corrosion resistant coating (4) that inoxidizing coating (2) were kept away from in preventing scraping layer (3).

2. A lens apparatus for physical experiments according to claim 1, wherein: the protective layer (2) comprises an MS resin layer (21), and a glass fiber layer (22) is arranged on one side, away from the protective layer (2), of the MS resin layer (21).

3. A lens apparatus for physical experiments according to claim 1, wherein: the scratch-resistant layer (3) comprises an AS plastic layer (31), and a transparent polyamide resin layer (32) is arranged on one side, away from the scratch-resistant layer (3), of the AS plastic layer (31).

4. A lens apparatus for physical experiments according to claim 1, wherein: the corrosion-resistant layer (4) comprises a PMMA plastic layer (41), and a PMP resin layer (42) is arranged on one side, away from the corrosion-resistant layer (4), of the PMMA plastic layer (41).

5. A lens apparatus for physical experiments according to claim 1, wherein: the thickness of the protective layer (2) is the same as that of the scratch-resistant layer (3), and the thickness of the corrosion-resistant layer (4) is smaller than that of the protective layer (2) and that of the scratch-resistant layer (3).