CN217277916U

CN217277916U - A desk-top spectroscope for jewelry detects

Info

Publication number: CN217277916U
Application number: CN202220975478.6U
Authority: CN
Inventors: 金杰
Original assignee: Shenzhen Guojian Jewelry Detection And Examination Center Co ltd
Current assignee: Shenzhen Guojian Jewelry Detection And Examination Center Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-23
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field of jewelry detection, specifically disclose a desk-top spectroscope for jewelry detection, the top of base is provided with the test table, and goes out at four turnings of test table lower surface and all be provided with the bracing piece, be provided with the spectroscope body directly over the test table, the left and right sides symmetry of test table upper surface is provided with arc splint, and is provided with the backup pad in the outside of arc splint, be provided with the spring between arc splint and the backup pad, the both ends of spring fixed connection respectively are between arc splint and backup pad, the inboard of arc splint is hugged closely and is provided with the rubber pad; the utility model discloses at the in-process that detects the jewelry, the jewelry that will wait to detect is placed on examining test table to the jewelry that will wait to detect through arc splint is fixed, ensures moving the in-process of spectroscope body and light source, can not lead to the jewelry that waits to detect to take place to rock, thereby has further improved the accuracy of jewelry testing result.

Description

A desk-top spectroscope for jewelry detects

Technical Field

The utility model relates to a jewelry detects technical field, specifically is a desk-top spectroscope for jewelry detects.

Background

The spectroscope is also known as a spectrometer, wherein the old classic spectrometer is an instrument based on the principle of spatial dispersion, which decomposes polychromatic light through a series of lenses or gratings, sometimes called spectroscopes due to the use of prisms. The spectroscope can be used in the jewelry field at present, judges whether this jewelry is true or false through reading the position of the absorption line in the spectroscope, but, when detecting different jewelry, spectroscope and light source all set up with different angles, can't fix light source and spectroscope through handheld mode, can influence the detection efficiency of jewelry.

A multi-functional jewelry that prior art developed detects desk-top spectroscope, a multi-functional jewelry that detects desk-top spectroscope like CN210037639U, the utility model discloses can be according to waiting to detect the difference of jewelry, the position of stable and quick adjustment light source and spectroscope, in order to reach accurate to detect, and the regulation light source that can be quick, distance between spectroscope and the jewelry, make the penetrating into the spectroscope that light can be better, conveniently judge and read the light, but it has following weak point in the use, the jewelry that waits to detect can not be fine fixes on detecting the bench, can take place to rock on detecting the bench, thereby can influence the accuracy of jewelry testing result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk-top spectroscope for jewelry detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a desk-top spectroscope for jewelry detects, includes the base, examines test table and spectroscope body, the top of base is provided with examines test table, and goes out all to be provided with the bracing piece in four turnings of examining test table lower surface, the terminal fixed connection of bracing piece is on the base, be provided with the spectroscope body directly over examining test table, the left and right sides symmetry of examining test table upper surface is provided with arc splint, and is provided with the backup pad in the outside of arc splint, be provided with the spring between arc splint and the backup pad, fixed connection is between arc splint and backup pad respectively at the both ends of spring, the inboard of arc splint is hugged closely and is provided with the rubber pad.

As the utility model discloses scheme further again, examine the intermediate position of test table and seted up the hole, it is provided with the light source to examine under the test table, the bottom of base is hugged closely and is provided with the slipmat.

As the utility model discloses further scheme again, the rear side of examining test table is provided with the fixed plate, the bottom fixed connection of fixed plate is on the base, the rear side fixed connection who examines test table is on the fixed plate, the annular groove has been seted up to the front surface of fixed plate, hug closely on the fixed plate front surface and be provided with the angle scale, the angle scale is located the outside of annular groove.

As the utility model discloses scheme further still, the top of spectroscope body is provided with first mount pad, be provided with first electric telescopic handle between first mount pad and the spectroscope body, fixed connection is on first mount pad and spectroscope body respectively at first electric telescopic handle's upper and lower both ends, the intermediate position of first mount pad front surface is provided with first control switch, first electric telescopic handle is in the same place with first control switch electric connection.

As the utility model discloses scheme further still, the intermediate position of first mount pad rear side wall body is provided with the head rod, the end of head rod is inserted on the annular groove, the head rod is provided with first fixed block with the junction of annular groove, first fixed block is in the same place with head rod threaded connection.

As the utility model discloses scheme further still, the below of light source is provided with the second mount pad, be provided with second electric telescopic handle between second mount pad and the light source, second electric telescopic handle's upper and lower both ends are fixed connection respectively on light source and second mount pad, the intermediate position of second mount pad front surface is provided with second control switch, second electric telescopic handle is in the same place with second control switch electric connection.

As the utility model discloses scheme further again, the intermediate position of the lateral wall body is provided with the second connecting rod behind the second mount pad, the end of second connecting rod is inserted on the annular groove, the second connecting rod is provided with the second fixed block with the junction of annular groove, the second fixed block is in the same place with second connecting rod threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses left and right sides symmetry at examining test table upper surface is provided with arc splint, and be provided with the backup pad in the outside of arc splint, be provided with the spring between arc splint and backup pad, it is provided with the rubber pad to hug closely in arc splint's inboard, in-process detecting the jewelry, the jewelry that will wait to detect is placed on examining test table, and the jewelry that will wait to detect through arc splint is fixed, ensure at the in-process that removes spectroscope body and light source, the jewelry that can not lead to waiting to detect takes place to rock, thereby the accuracy of jewelry testing result has further been improved.

Drawings

FIG. 1 is a schematic diagram of a bench spectroscope for jewelry testing;

FIG. 2 is a schematic view of the internal structure of the inspection station;

FIG. 3 is a schematic diagram of the internal structure of a desktop spectroscope for jewelry testing.

In the figure: 1. a base; 101. a non-slip mat; 2. a detection table; 201. a support bar; 202. a hole; 3. a spectroscope body; 4. an arc-shaped splint; 401. a support plate; 402. a spring; 403. a rubber pad; 5. a light source; 6. a fixing plate; 601. an annular groove; 602. an angle scale; 7. a first mounting seat; 701. a first electric telescopic rod; 702. a first control switch; 8. a first connecting rod; 801. a first fixed block; 9. a second mounting seat; 901. a second electric telescopic rod; 902. a second control switch; 10. a second connecting rod; 11. and a second fixed block.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a table spectroscope for jewelry inspection comprises a base 1, an inspection table 2 and a spectroscope body 3, wherein the inspection table 2 is disposed above the base 1, support rods 201 are disposed at four corners of the lower surface of the inspection table 2, the ends of the support rods 201 are fixedly connected to the base 1, the spectroscope body 3 is disposed right above the inspection table 2, arc-shaped clamp plates 4 are symmetrically disposed at the left and right sides of the upper surface of the inspection table 2, a support plate 401 is disposed at the outer side of the arc-shaped clamp plate 4, a spring 402 is disposed between the arc-shaped clamp plate 4 and the support plate 401, two ends of the spring 402 are respectively fixedly connected between the arc-shaped clamp plate 4 and the support plate 401, a rubber pad 403 is tightly attached to the inner side of the arc-shaped clamp plate 4, and jewelry is placed on the inspection table 2 during the jewelry inspection, and the jewelry to be detected is fixed through the arc-shaped clamping plate 4, so that the jewelry to be detected cannot shake in the process of moving the spectroscope body 3 and the light source 5, and the accuracy of a jewelry detection result is further improved.

In fig. 1, 2 and 3, a hole 202 is formed in the middle of the detection table 2, a light source 5 is disposed right below the detection table 2, and the bottom of the base 1 is closely attached to the non-slip mat 101.

In fig. 1 and 3, the rear side of examining test table 2 is provided with fixed plate 6, the bottom fixed connection of fixed plate 6 is on base 1, the rear side fixed connection of examining test table 2 is on fixed plate 6, annular groove 601 has been seted up to the front surface of fixed plate 6, it is provided with angle scale 602 to hug closely on the fixed plate 6 front surface, angle scale 602 is located the outside of annular groove 601, can carry out the accurate positioning to the position of spectroscope body 3 and light source 5 through angle scale 602, thereby the accuracy of jewelry testing result has further been improved.

In fig. 1 and 3, a first mounting base 7 is arranged above the spectroscope body 3, a first electric telescopic rod 701 is arranged between the first mounting base 7 and the spectroscope body 3, the upper end and the lower end of the first electric telescopic rod 701 are respectively and fixedly connected to the first mounting base 7 and the spectroscope body 3, a first control switch 702 is arranged at the middle position of the front surface of the first mounting base 7, and the first electric telescopic rod 701 is electrically connected with the first control switch 702.

In fig. 1 and 3, a first connecting rod 8 is disposed at a middle position of a rear sidewall of the first mounting seat 7, a distal end of the first connecting rod 8 is inserted into the annular groove 601, a first fixing block 801 is disposed at a connection position of the first connecting rod 8 and the annular groove 601, and the first fixing block 801 and the first connecting rod 8 are connected together by a thread.

In fig. 3, a second mounting seat 9 is disposed below the light source 5, a second electric telescopic rod 901 is disposed between the second mounting seat 9 and the light source 5, the upper end and the lower end of the second electric telescopic rod 901 are respectively fixedly connected to the light source 5 and the second mounting seat 9, a second control switch 902 is disposed in the middle of the front surface of the second mounting seat 9, and the second electric telescopic rod 901 is electrically connected to the second control switch 902.

In fig. 3, a second connecting rod 10 is arranged in the middle of the rear side wall of the second mounting seat 9, the end of the second connecting rod 10 is inserted into the annular groove 601, a second fixing block 11 is arranged at the joint of the second connecting rod 10 and the annular groove 601, the second fixing block 11 is in threaded connection with the second connecting rod 10, during the jewelry detection process, the distance between the spectroscope body 3 and the jewelry to be detected is adjusted through the mutual matching of the first electric telescopic rod 701 and the first control switch 702, the position of the spectroscope body 3 is adjusted through the mutual matching of the first connecting rod 8 and the first fixing block 801, the distance between the light source 5 and the jewelry to be detected is adjusted through the mutual matching of the second electric telescopic rod 901 and the second control switch 902, and through the mutual matching of the second connecting rod 10 and the second fixing block 11, the position of the light source 5 is adjusted, so that the emitted light can be better concentrated into the spectroscope body 3, and the position of the absorption line can be conveniently judged by a detector.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a desk-top spectroscope for jewelry detects, includes base (1), examines test table (2) and spectroscope body (3), the top of base (1) is provided with examines test table (2), and all is provided with bracing piece (201) examining four corners of test table (2) lower surface, be provided with spectroscope body (3) directly over examining test table (2), its characterized in that, the left and right sides symmetry of examining test table (2) upper surface is provided with arc splint (4), and is provided with backup pad (401) in the outside of arc splint (4), be provided with spring (402) between arc splint (4) and backup pad (401), the inboard of arc splint (4) is hugged closely and is provided with rubber pad (403).

2. The table spectroscope for jewelry examination according to claim 1, wherein a hole (202) is formed in the middle of the examination table (2), a light source (5) is arranged right below the examination table (2), and an anti-slip pad (101) is tightly attached to the bottom of the base (1).

3. A desk spectroscope for jewelry examination according to claim 1, wherein a fixing plate (6) is arranged at the rear side of the examination table (2), the bottom of the fixing plate (6) is fixedly connected to the base (1), an annular groove (601) is formed in the front surface of the fixing plate (6), an angle scale (602) is closely arranged on the front surface of the fixing plate (6), and the angle scale (602) is located outside the annular groove (601).

4. The desk type spectroscope for jewelry examination according to claim 1, wherein a first mounting seat (7) is arranged above the spectroscope body (3), a first electric telescopic rod (701) is arranged between the first mounting seat (7) and the spectroscope body (3), and a first control switch (702) is arranged in the middle of the front surface of the first mounting seat (7).

5. A desk spectroscope for jewelry examination according to claim 4, wherein a first connecting rod (8) is arranged at a middle position of a rear side wall body of the first mounting seat (7), the tail end of the first connecting rod (8) is inserted into the annular groove (601), and a first fixing block (801) is arranged at the joint of the first connecting rod (8) and the annular groove (601).

6. A bench spectroscope for jewelry examination according to claim 2, wherein a second mounting base (9) is provided below the light source (5), a second electric telescopic rod (901) is provided between the second mounting base (9) and the light source (5), and a second control switch (902) is provided at a middle position of a front surface of the second mounting base (9).

7. A desk spectroscope for jewelry examination according to claim 6, wherein a second connecting rod (10) is arranged at the middle position of the rear side wall body of the second mounting seat (9), the tail end of the second connecting rod (10) is inserted into the annular groove (601), and a second fixing block (11) is arranged at the joint of the second connecting rod (10) and the annular groove (601).