CN214253525U

CN214253525U - Optical rate module

Info

Publication number: CN214253525U
Application number: CN202120037628.4U
Authority: CN
Inventors: 卢仲春; 吴华洲; 卢仲明
Original assignee: Shenzhen Zhuang He Jewelry Technology Co ltd
Current assignee: Shenzhen Zhuang He Jewelry Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-21
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a light rate body module, which comprises a fixed plate block, wherein a vertically extending round hole is arranged on the fixed plate block; the lower polarizer is embedded on the bottom surface of the fixed plate and is opposite to the round hole; the tray is transparent and is inserted into the circular hole, and a gem specimen is arranged on the tray; the rotating platform is transparent, is positioned on the upper surface of the fixed plate and is fixed with the tray; an upper polarizer covering the rotary stage. When using precious stone luminous rate body teaching module, the direction and the angle of precious stone sample have all been fixed on the best direction of the optical character characteristic and angle of this precious stone sample, and the user only need can easily observe and master corresponding optical character with the help of the light source, conveniently imparts knowledge to students, and can protect the precious stone sample.

Description

Optical rate module

Technical Field

The utility model relates to a teaching aid field especially relates to a light rate body module.

Background

At present, in the jewelry identification teaching process, teaching demonstration of the optical characteristics of the jewel is simulated by drawing by a teacher without physical demonstration, so that students learn more abstractly and understand more difficultly, and spend too much time to understand and master the skill.

The optical characteristic of precious stone is observed through precious stone refractometer, precious stone polariscope and dichroic mirror, and current precious stone refractometer, precious stone polariscope and dichroic mirror are because the limitation of structure, can't direct through the change of the optical characteristic of instrument demonstration teaching precious stone.

Disclosure of Invention

An object of the utility model is to provide a light rate body module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a light rate body module comprises a fixed plate, wherein a vertically extending round hole is formed in the fixed plate; the lower polarizer is embedded on the bottom surface of the fixed plate and is opposite to the round hole; the tray is transparent and is inserted into the circular hole, and a gem specimen is arranged on the tray; the rotating platform is transparent, is positioned on the upper surface of the fixed plate and is fixed with the tray; an upper polarizer covering the rotary stage.

Further, the upper polarizer and the lower polarizer are in orthogonal polarization directions.

Further, the gem specimen is fixed in the center of the tray through UV glue.

Further, the revolving stage inlay in the upper surface of fixed plate, just the upper surface of revolving stage with the upper surface parallel and level of fixed plate.

Furthermore, the lower surface of the upper polarizer is a smooth surface, and the upper polarizer can be slidably attached to the upper surface of the rotating table.

Further, the tray is circular slot form, the precious stone sample is located the tank bottom of tray, the top of tray with the revolving stage is fixed mutually.

The utility model has the advantages that: when using precious stone luminous rate body teaching module, the direction and the angle of precious stone sample have all been fixed on the best direction of the optical character characteristic and angle of this precious stone sample, and the user only need can easily observe and master corresponding optical character with the help of the light source, conveniently imparts knowledge to students, and can protect the precious stone sample.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention.

Detailed Description

As shown in fig. 1-2, an embodiment of the present invention provides a light transmittance body module, which includes a fixed plate 1, a lower polarizer 2, a tray 3, a rotary table 4, and an upper polarizer 5. Fixed plate 1 is made by opaque material, be equipped with vertical extension's round hole 6 on the fixed plate 1, the bottom surface of fixed plate 1 is equipped with the recess, lower polarizer 2 inlay in the bottom surface of fixed plate 1, just lower polarizer 2 is located in the recess, lower polarizer 2 is just right round hole 6, and light can be followed lower polarizer 2 jets into in the round hole 6. Tray 3 is the transparence, tray 3 inserts in round hole 6, be equipped with precious stone sample 7 on the tray 3, wherein, tray 3 is the circular slot form, precious stone sample 7 is located the tank bottom of tray 3, precious stone sample 7 is in the convenient observation of the centre of tray 3, and because tray 3 is in inside fixed plate 1, fixed plate 1 can protect precious stone sample 7.

As shown in fig. 1-2, the rotating platform 4 is a circular plate, and can rotate on the fixed plate 1, the top end of the tray 3 is fixed to the rotating platform 4, so that the rotating platform 4 can rotate 360 °, and a user can rotate the rotating platform 4, thereby changing and driving the tray 3 to rotate, so that the direction of the gem sample 7 is changed. The revolving stage 4 is transparent, and light can see through revolving stage 4, revolving stage 4 is located fixed plate 1 upper surface, the upper polarizer piece 5 lid is in on revolving stage 4, the user can see through upper polarizer piece 5 with revolving stage 4 sees gem sample 7 on tray 3. When using precious stone luminous rate body teaching module, the direction and the angle of precious stone sample 7 have all been fixed on the best direction of the optical character characteristic and angle of this precious stone sample 7, and the user only need can easily observe and master corresponding optical character with the help of the light source, conveniently imparts knowledge to students, and can protect precious stone sample 7. The upper polarizer 5 and the lower polarizer 2 form orthogonal polarization directions, which ensures that the user will not twist when looking at the gemstone specimen 7.

As shown in fig. 1-2, the rotary table 4 is embedded on the upper surface of the fixed plate 1, and the upper surface of the rotary table 4 is flush with the upper surface of the fixed plate 1. The lower surface of the upper polarizer 5 is a smooth surface, the upper polarizer 5 can be slidably attached to the upper surface of the rotating table 4, and a user can slide the upper polarizer 5 according to actual needs to align the upper polarizer to the rotating table 4.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An optical power bulk module, comprising:

the fixing plate is provided with a vertically extending round hole;

the lower polarizer is embedded on the bottom surface of the fixed plate and is opposite to the round hole;

the tray is transparent and is inserted into the circular hole, and a gem specimen is arranged on the tray;

the rotating platform is transparent, is positioned on the upper surface of the fixed plate and is fixed with the tray;

an upper polarizer covering the rotary stage.

2. The optical power module of claim 1, wherein: the upper polarizer and the lower polarizer form orthogonal polarization directions.

3. The optical power module of claim 1, wherein: the gem specimen is fixed in the center of the tray through UV glue.

4. The optical power module of claim 1, wherein: the revolving stage inlay in the upper surface of fixed plate, just the upper surface of revolving stage with the upper surface parallel and level of fixed plate.

5. The optical power module of claim 4, wherein: the lower surface of the upper polarizer is a smooth surface, and the upper polarizer can be attached to the upper surface of the rotating table in a sliding manner.

6. The optical power module of claim 1, wherein: the tray is the circular slot form, the precious stone sample is located the tank bottom of tray, the top of tray with the revolving stage is fixed mutually.