CN212159523U

CN212159523U - Refractive index measuring structure for ruby inspection

Info

Publication number: CN212159523U
Application number: CN202020434891.2U
Authority: CN
Inventors: 谭芸芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-15
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a ruby is refracting index survey structure for inspection, including examining test table and boss, it is provided with the thread groove to examine test table below four corners department, be provided with in the thread groove and fill up the foot, it is provided with the screw thread post to fill up the foot upper end, it is provided with the battery to examine bottom in the test table top, the battery top is provided with detects the piece, it is provided with the switch to examine a test table lateral wall. Has the advantages that: the utility model discloses a foot, screw thread post and thread groove are filled up in the design, can fill up the foot through rotating before the detection, adjusting device's levelness, and then avoided because of the testing result error that the levelness caused, through design light screen and electromagnetic lock, make the light screen after covering, the light screen can be through electromagnetic lock and groove connection firm, has avoided the staff to need to compress tightly with the hand always to staff's the work degree of difficulty has been reduced.

Description

Refractive index measuring structure for ruby inspection

Technical Field

The utility model relates to a ruby refractometry technical field, concretely relates to ruby is refractometry structure for inspection.

Background

Ruby, which refers to a red corundum, is one of corundum, and has a refractive index of 1.762-1.770. Natural ruby is very rare and therefore precious, but synthetic ruby is not so difficult and so industrial ruby is synthetic.

Most detection device are when the refracting index to ruby detects at present, because of the unable adjustment of the levelness of device, lead to the staff to cause the error when the observation result to and most survey device are at the survey in-process, and the staff need compress tightly the light screen with the hand always, prevent that the light screen from rising, lead to staff's the work degree of difficulty to increase, consequently need the solution these problems of a ruby for the inspection refracting index survey structure urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's not enough, now provide a refracting index survey structure for ruby inspection, solved when examining the refracting index of ruby, because of the unable adjustment of the levelness of device, lead to the staff to cause the error when the observation result to and most of survey devices are at the survey in-process, the staff need compress tightly the light screen with the hand always, prevent that the light screen from rising, lead to the problem that staff's the work degree of difficulty increases.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a refractive index measuring structure for ruby inspection, which comprises a detection table and a boss, wherein thread grooves are arranged at four corners below the detection table, pad feet are arranged in the thread grooves, thread columns are arranged at the upper ends of the pad feet, a storage battery is arranged at the bottom in the upper part of the detection table, a detection block is arranged above the storage battery, a switch is arranged on one side wall of the detection table, the boss is arranged at one side above the detection table, a picture frame is arranged above the boss, a polarizer is arranged above the picture frame, an eyepiece is arranged below the polarizer, an objective table is arranged at one side of the detection table far away from the boss, a groove is arranged at the outer side of the objective table, a prism is arranged at the middle part of the objective table, a support plate is arranged at one side of the objective table far away from the boss, a rotating, and one end of the shading plate, which is far away from the rotating shaft, is provided with an electromagnetic lock.

Furthermore, the electromagnetic lock is connected with the light screen in an inserting mode, and the light screen is connected with the rotating shaft in a rotating mode.

By adopting the technical scheme, the electromagnetic lock and the shading plate can be firmly connected, so that the shading plate can freely rotate.

Furthermore, the rotating shaft is connected with the supporting plate in an inserting mode, and the supporting plate is connected with the detection platform in an inserting mode.

By adopting the technical scheme, the rotating shaft and the supporting plate can be firmly connected, so that the supporting plate and the detection platform are firmly connected.

Furthermore, the groove and the object stage are formed on the detection stage, and the prism is formed on the object stage.

By adopting the technical scheme, the positions of the groove and the prism can be fixed.

Furthermore, the polariscope and the picture frame are rotationally connected, and the eyepiece and the picture frame are connected in an inserted mode.

Through adopting above-mentioned technical scheme, can make the polariscope can for the picture frame rotates, makes the eyepiece with the picture frame firm in connection.

Furthermore, the mirror frame is inserted into the boss, and the boss is of a hollow structure.

By adopting the technical scheme, the spectacle frame and the lug boss can be firmly connected, so that a worker can observe a detection result inside the detection table through the polarizer, and the detection block uses a gem refractive index detection device with the model of NZS-002.

Furthermore, the thread groove is formed on the detection platform, the thread column is formed on the pad foot, and the pad foot is rotatably connected with the detection platform.

By adopting the technical scheme, the thread groove and the thread column can be firmly connected, so that the levelness of the device can be adjusted by the foot pad.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. when examining the refracting index for solving the ruby, because of the unable adjustment of the levelness of device, lead to the staff to cause the problem of error when the observation result, the utility model discloses a foot, screw post and thread groove are filled up in the design, can fill up the foot through rotating before the detection, adjusting device's levelness, and then avoided the testing result error that causes because of the levelness.

2. For solving most of survey devices at the survey in-process, the staff need compress tightly the light screen with the hand always, prevent that the light screen from rising, lead to the problem that staff's the work degree of difficulty increases, the utility model discloses a design light screen and electromagnetic lock make the light screen after covering, and the light screen can pass through electromagnetic lock and groove connection firmly, has avoided the staff to need compress tightly with the hand always to staff's the work degree of difficulty has been reduced.

Drawings

FIG. 1 is a schematic structural view of a refractive index measuring structure for ruby inspection according to the present invention;

FIG. 2 is a front sectional view of a detection stage in a refractive index measurement structure for ruby inspection according to the present invention;

fig. 3 is a main sectional view of the frame in the refractive index measuring structure for ruby inspection according to the present invention.

The reference numerals are explained below:

1. a visor; 2. an electromagnetic lock; 3. a prism; 4. an object stage; 5. a groove; 6. a mirror frame; 7. a polarizer; 8. a boss; 9. a detection table; 10. a foot pad; 11. a switch; 12. a support plate; 13. a rotating shaft; 14. an eyepiece; 15. a detection block; 16. a thread groove; 17. a threaded post; 18. and (4) a storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the refractive index measuring structure for ruby inspection in this embodiment comprises a detecting table 9 and a boss 8, a thread groove 16 is disposed at four corners below the detecting table 9, a pad 10 is disposed in the thread groove 16, a thread column 17 is disposed at the upper end of the pad 10, a storage battery 18 is disposed at the bottom of the upper portion of the detecting table 9, a detecting block 15 is disposed above the storage battery 18, a switch 11 is disposed on one side wall of the detecting table 9, the boss 8 is disposed at one side above the detecting table 9, a mirror frame 6 is disposed above the boss 8, a polarizer 7 is disposed above the mirror frame 6, an eyepiece 14 is disposed below the polarizer 7, an objective table 4 is disposed at one side of the detecting table 9 away from the boss 8, a groove 5 is disposed at the outer side of the objective table 4, a prism 3 is disposed at the middle portion of the objective table 4, a support plate, a light screen 1 is arranged above the rotating shaft 13, and an electromagnetic lock 2 is arranged at one end, far away from the rotating shaft 13, of the light screen 1.

As shown in fig. 1-3, in the present embodiment, the electromagnetic lock 2 is inserted into the visor 1, the visor 1 is rotatably connected to the rotation shaft 13, the electromagnetic lock 2 can be firmly connected to the visor 1, the visor 1 can be freely rotated, the rotation shaft 13 is inserted into the support plate 12, the support plate 12 is inserted into the inspection table 9, the rotation shaft 13 can be firmly connected to the support plate 12, the support plate 12 can be firmly connected to the inspection table 9, the groove 5 and the object table 4 are formed on the inspection table 9, the prism 3 is formed on the object table 4, the position of the groove 5 and the prism 3 can be fixed, the polarizer 7 is rotatably connected to the spectacle frame 6, the eyepiece 14 is inserted into the spectacle frame 6, the polarizer 7 can be rotated relative to the spectacle frame 6, the eyepiece 14 is firmly connected to the spectacle frame 6, the spectacle frame 6 is inserted into the boss 8, the boss 8 is a hollow structure, the spectacle frame 6 can, the utility model has the advantages of make the staff can observe the testing result of examining the inside of platform 9 through polariscope 7, thread groove 16 is formed on examining platform 9, and threaded post 17 is formed on backing foot 10, and backing foot 10 rotates with examining platform 9 and connects, can make thread groove 16 and threaded post 17 firm in connection, makes backing foot 10 can the adjusting device's levelness.

The specific implementation process of this embodiment is as follows: before ruby is required to be detected, the polarizer 7 is placed on the mirror frame 6, then the integral levelness of the device is adjusted by rotating the pad foot 10, further detection result errors caused by the levelness are avoided, a proper amount of refraction oil is smeared in the prism 3, then the ruby is placed in the prism 3, the light shielding plate 1 is rotated to be placed in the groove 5, then the switch 11 is pressed down, the electromagnetic lock 2 is switched on, the electromagnetic lock 2 enables the light shielding plate 1 to be firmly connected with the groove 5, the condition that a worker needs to press the light with hands all the time is avoided, therefore, the working difficulty of the worker is reduced, when the incident angle of the light source irradiating the ruby is smaller than a critical angle, light is refracted to enter the ruby, when the incident angle is larger than the critical angle, the light is totally reflected, returns to the prism 3, passes through a refractometer scale and is reflected by a reflector, and then passes through the, form bright zone, the light of refracting into the precious stone can not observed by the people's eye, forms the dark space, and the shadow border that bright and dark was bordered marks light promptly and just incides with the critical angle, and the interior standard chi in the detection piece 15 is all through the proofreading, can directly read out the refractive index value, and the staff can observe the test result through rotating polarizer 7, closes switch 11 after the inspection and can open light screen 1 and take out the ruby.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A ruby is refractive index survey structure for inspection which characterized in that: comprises a detection table (9) and a boss (8), a thread groove (16) is arranged at the four corners of the lower part of the detection table (9), a pad foot (10) is arranged in the thread groove (16), a thread column (17) is arranged at the upper end of the pad foot (10), a storage battery (18) is arranged at the bottom in the upper part of the detection table (9), a detection block (15) is arranged above the storage battery (18), a switch (11) is arranged on one side wall of the detection table (9), the boss (8) is arranged at one side of the upper part of the detection table (9), a picture frame (6) is arranged above the boss (8), a polarizer (7) is arranged above the picture frame (6), an eyepiece (14) is arranged below the polarizer (7), an objective table (4) is arranged at one side of the detection table (9) far away from the boss (8), a groove (5) is arranged at the outer side of, objective table (4) middle part is provided with prism (3), objective table (4) are kept away from one side of boss (8) is provided with backup pad (12), be provided with pivot (13) in backup pad (12), pivot (13) top is provided with light screen (1), light screen (1) are kept away from the one end of pivot (13) is provided with electromagnetic lock (2).

2. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the electromagnetic lock (2) is connected with the light screen (1) in an inserting mode, and the light screen (1) is connected with the rotating shaft (13) in a rotating mode.

3. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the rotating shaft (13) is connected with the supporting plate (12) in an inserting mode, and the supporting plate (12) is connected with the detection platform (9) in an inserting mode.

4. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the groove (5) and the object stage (4) are formed on the detection table (9), and the prism (3) is formed on the object stage (4).

5. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the polarizer (7) is rotationally connected with the mirror frame (6), and the ocular lens (14) is spliced with the mirror frame (6).

6. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the spectacle frame (6) is spliced with the boss (8), and the boss (8) is of a hollow structure.

7. A refractive index measuring structure for ruby inspection according to claim 1, wherein: the thread groove (16) is formed in the detection table (9), the thread column (17) is formed in the pad foot (10), and the pad foot (10) is rotatably connected with the detection table (9).