CN211602884U - Sample platform for Raman spectrometer - Google Patents
Sample platform for Raman spectrometer Download PDFInfo
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- CN211602884U CN211602884U CN202020031347.3U CN202020031347U CN211602884U CN 211602884 U CN211602884 U CN 211602884U CN 202020031347 U CN202020031347 U CN 202020031347U CN 211602884 U CN211602884 U CN 211602884U
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- bevel gear
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Abstract
The utility model discloses a sample platform for raman spectroscopy, including base, sample platform and fly leaf, the inside slider that is equipped with of base, the base side is equipped with electric telescopic handle, the sample platform is located the base top, the sample platform is the spill, and the fly leaf is located sample bench top, inside second lead screw, connecting block, first bevel gear and the second bevel gear of being equipped with of sample platform, and the second lead screw passes first bevel gear and connecting block weld between first bevel gear and the second lead screw, mesh between first bevel gear and the second bevel gear, through threaded connection between connecting block and the second lead screw, and the connecting block passes sample platform side and fly leaf welding. The utility model discloses make to the omnidirectional removal of sample, avoid the unable alignment of objective to wait to detect the sample, increased the convenience that detects, improved detection efficiency, take out the detection sample after the detection of being convenient for simultaneously is ended.
Description
Technical Field
The utility model relates to a raman spectroscopy appearance sample platform technical field especially relates to a raman spectroscopy appearance is with sample platform.
Background
The Raman spectrometer is mainly suitable for optical aspects such as physical and chemical laboratories, biological and medical fields and the like of scientific research institutions and higher institutions, and is used for judging and confirming the components of research substances; and the method can also be applied to the criminal investigation and jewelry industries for detecting drugs and identifying gems. The instrument is known for its simple structure, simple operation, fast, efficient and accurate measurement, and low wave number measurement capability; the confocal light path design is adopted to obtain higher resolution, um-level micro-area detection can be carried out on the surface of a sample, and microscopic image measurement can also be carried out by using the micro-area detection.
The sample platform that present raman spectroscopy used can not the omnidirectional removal, when the objective lens moves to maximum distance and also can not focus on the sample, just can't detect the sample, and when powdered when the sample moreover, it is troublesome to take away the sample after the detection finishes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sample table for a Raman spectrometer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sample stage for a Raman spectrometer comprises a base, a sample stage and a movable plate, wherein a sliding block is arranged inside the base, an electric telescopic rod is arranged on the side face of the base, the sample stage is positioned at the top of the base, the sample stage is concave, the movable plate is positioned at the top of the sample stage, a second screw rod, a connecting block, a first bevel gear and a second bevel gear are arranged inside the sample stage, the second screw rod penetrates through the first bevel gear and the connecting block, the first bevel gear and the second screw rod are welded, the first bevel gear and the second bevel gear are meshed, the connecting block and the second screw rod are connected through threads, the connecting block penetrates through the side face of the sample stage and is welded with the movable plate, a groove is formed in the top of the movable plate, a loading block and a first screw rod are arranged in the groove, one end of the first screw rod penetrates through the loading block and the, and a placing groove is arranged in the round hole, and the placing groove is connected with the round hole in a sliding manner.
Preferably, the sliding block is connected with the inner part of the base in a sliding mode, and the top end of the electric telescopic rod penetrates through the side face of the base to be connected with one side of the sliding block.
Preferably, the top of the sliding block penetrates through the top of the base and is welded with the bottom of the sample table, and the sample table is connected with the top of the base in a sliding mode.
Preferably, the side surface of the second bevel gear is provided with a rotating rod, the rotating rod is welded with the side surface of the second bevel gear, one end of the rotating rod penetrates through the side surface of the sample table, the side surface of the sample table is provided with a disc, and the rotating rod with the disc is welded.
Preferably, the carrying block is connected with the groove in a sliding mode, and the first screw rod is connected with the carrying block through threads.
Preferably, the number of the discs arranged on the side face of the sample table is two, one end of the first screw rod is welded with the discs, and the other end of the first screw rod is rotatably connected with one side of the movable plate.
Preferably, the movable plate is connected with the sample table in a sliding mode, the second screw rod is connected with the interior of the sample table in a rotating mode, and two ends of the second screw rod are located on two symmetrical sides of the sample table respectively.
The utility model has the advantages that:
1. the utility model discloses, can drive the slider through electric telescopic handle and remove about, the slider drives the sample platform and removes, the sample platform drives and removes about the standing groove, the rethread rotates the disc and drives the bull stick rotation, the bull stick can drive the second lead screw and rotate, the second lead screw drives the connecting block and reciprocates, the connecting block drives the fly leaf and reciprocates, the fly leaf drives the standing groove and reciprocates, go back still can drive the thing piece back-and-forth movement through rotating first lead screw, it drives the standing groove back-and-forth movement to carry the thing piece, make to the omnidirectional removal of sample, avoid objective can't aim at and wait to detect the.
2. The utility model discloses, through the setting of a plurality of standing grooves, can place the multiple sample that detects of treating, need not change the sample, only need remove the position of standing groove and can treat the detection sample and detect, improved detection efficiency, take out the detection sample after the while is convenient for detect.
Drawings
Fig. 1 is a schematic structural diagram of a sample stage for a raman spectrometer according to an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a sample stage for a raman spectrometer according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a base of a sample stage for a raman spectrometer according to an embodiment of the present invention;
fig. 4 is an enlarged view of a sample stage for a raman spectrometer according to an embodiment of the present invention.
In the figure: the device comprises a base 1, a sample table 2, a rotating rod 3, a groove 4, a movable plate 5, an electric telescopic rod 6, a connecting block 7, a first screw rod 8, a first bevel gear 9, a second bevel gear 10, a second screw rod 11, a sliding block 12, a circular hole 13, a placing groove 14 and a carrying block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a sample stage for a raman spectrometer comprises a base 1, a sample stage 2 and a movable plate 5, wherein a slide block 12 is arranged inside the base 1, an electric telescopic rod 6 is arranged on the side surface of the base 1, the sample stage 2 is positioned on the top of the base 1, the sample stage 2 is concave, the movable plate 5 is positioned on the top of the sample stage 2, a second screw rod 11, a connecting block 7, a first bevel gear 9 and a second bevel gear 10 are arranged inside the sample stage 2, the second screw rod 11 penetrates through the first bevel gear 9 and the connecting block 7, the first bevel gear 9 and the second bevel gear 10 are welded, the first bevel gear 9 and the second bevel gear 10 are meshed, the connecting block 7 and the second screw rod 11 are connected through threads, the connecting block 7 penetrates through the side surface of the sample stage 2 and the movable plate 5 and is welded, a groove 4 is arranged on the top of the movable plate 5, a carrier block 15 and a first screw rod 8 are arranged in the, the top of the carrying block 15 is provided with a round hole 13, a placing groove 14 is arranged in the round hole 13, and the placing groove 14 is connected with the round hole 13 in a sliding mode.
The utility model discloses, slider 12 and the inside sliding connection of base 1, 6 tops of electric telescopic handle are passed the base 1 side and are connected with slider 12 one side. The top of the sliding block 12 penetrates through the top of the base 1 and is welded with the bottom of the sample table 2, and the sample table 2 is connected with the top of the base 1 in a sliding mode. The side of the second bevel gear 10 is provided with a rotating rod 3, the rotating rod 3 is welded with the side of the second bevel gear 10, one end of the rotating rod 3 penetrates through the side of the sample table 2, the side of the sample table 2 is provided with a disc, and the rotating rod 3 with the disc is welded. The object carrying block 15 is connected with the groove 4 in a sliding mode, and the first screw rod 8 is connected with the object carrying block 15 through threads. The number of the discs arranged on the side face of the sample table 2 is two, one end of the first screw rod 8 is welded with the discs, and the other end of the first screw rod 8 is rotatably connected with one side of the movable plate 5. The movable plate 5 is connected with the sample table 2 in a sliding mode, the second screw rod 11 is connected with the interior of the sample table 2 in a rotating mode, and two ends of the second screw rod 11 are located on two symmetrical sides of the sample table 2 respectively.
The working principle is as follows: in the utility model, firstly, a sample to be detected is placed in a placing groove 14, a slide block 12 can be driven to move left and right through an electric telescopic rod 6, the slide block 12 drives a sample stage 2 to move left and right, the sample stage 2 drives the placing groove 14 to move left and right, then a rotating rod 3 is driven to rotate through a rotating disc, the rotating rod 3 can drive a second lead screw 11 to rotate, the second lead screw 11 drives a connecting block 7 to move up and down, the connecting block 7 drives a movable plate 5 to move up and down, the movable plate 5 drives the placing groove 14 to move up and down, the object carrying block 15 can be driven to move back and forth by rotating a first lead screw 8, the placing groove 14 is driven to move back and forth by the object carrying block 15, so that the sample can be detected in an omnibearing way, an objective lens can be prevented from being aligned with the sample to, the efficiency of detection is improved, only need take out standing groove 14 after finishing detecting, pour out the sample that detects can. The above is the whole content of the present invention.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A sample table for a Raman spectrometer comprises a base (1), a sample table (2) and a movable plate (5), and is characterized in that a sliding block (12) is arranged inside the base (1), an electric telescopic rod (6) is arranged on the side surface of the base (1), the sample table (2) is positioned at the top of the base (1), the sample table (2) is concave, the movable plate (5) is positioned at the top of the sample table (2), a second screw rod (11), a connecting block (7), a first bevel gear (9) and a second bevel gear (10) are arranged inside the sample table (2), the second screw rod (11) penetrates through the first bevel gear (9) and the connecting block (7), the first bevel gear (9) and the second bevel gear (11) are welded, the first bevel gear (9) and the second bevel gear (10) are meshed, and the connecting block (7) and the second screw rod (11) are connected through threads, and connecting block (7) pass sample platform (2) side and fly leaf (5) welding, fly leaf (5) top is equipped with recess (4), and is equipped with in recess (4) and carries thing piece (15) and first lead screw (8), thing piece (15) and sample platform (2) side are worn to first lead screw (8) one end, it is equipped with round hole (13) to carry thing piece (15) top, and is equipped with standing groove (14) in round hole (13), sliding connection between standing groove (14) and round hole (13).
2. The sample stage as claimed in claim 1, wherein the slide block (12) is connected with the base (1) in a sliding manner, and the top end of the electric telescopic rod (6) penetrates through the side surface of the base (1) and is connected with one side of the slide block (12).
3. A sample stage for a raman spectrometer according to claim 1, characterized in that the top of the slide (12) is welded to the bottom of the sample stage (2) through the top of the base (1), and the sample stage (2) is slidably connected to the top of the base (1).
4. The sample stage as claimed in claim 1, wherein a rotating rod (3) is arranged on the side of the second bevel gear (10), the rotating rod (3) and the side of the second bevel gear (10) are welded, one end of the rotating rod (3) penetrates through the side of the sample stage (2), a disk is arranged on the side of the sample stage (2), and the rotating rod (3) with the disk is welded.
5. A sample stage for a raman spectrometer according to claim 1, characterized in that said slide connection between said carrier block (15) and said groove (4) is provided, and said first screw (8) and said carrier block (15) are provided with a threaded connection.
6. The sample stage as claimed in claim 1, wherein there are two discs disposed on the side of the sample stage (2), one end of the first lead screw (8) is welded to the discs, and the other end of the first lead screw (8) is rotatably connected to one side of the movable plate (5).
7. The sample stage as claimed in claim 1, wherein the movable plate (5) is slidably connected to the sample stage (2), the second screw (11) is rotatably connected to the inside of the sample stage (2), and two ends of the second screw (11) are respectively located at two symmetrical sides of the sample stage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031347.3U CN211602884U (en) | 2020-01-08 | 2020-01-08 | Sample platform for Raman spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031347.3U CN211602884U (en) | 2020-01-08 | 2020-01-08 | Sample platform for Raman spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602884U true CN211602884U (en) | 2020-09-29 |
Family
ID=72600896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020031347.3U Active CN211602884U (en) | 2020-01-08 | 2020-01-08 | Sample platform for Raman spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602884U (en) |
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2020
- 2020-01-08 CN CN202020031347.3U patent/CN211602884U/en active Active
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