Anti-interference spectral detection device

Abstract

The utility model belongs to optical analysis instrument field, specifically is a kind of anti-interference spectrometry device, including temperature and humidity control box, be provided with assembly slot on the temperature and humidity control box, be provided with placing chamber on assembly slot, placing chamber is equipped with traction mechanism, traction mechanism includes vertical block, vertical block is fixedly assembled in the top surface of placing chamber, be provided with adjusting port on vertical block, adjusting port is symmetrically fixedly assembled with vertical rod, two vertical rods are movably assembled with adjusting block, the end surface of adjusting block is fixedly assembled with mounting plate, the bottom of adjusting block is fixedly assembled with traction block, the bottom of traction block is fixedly assembled with tray, tray is provided with multiple limit slots, insert hole is all provided on limit slot, the cooperation of adjusting block and insert hole solves the problem that the change of the environmental conditions such as temperature, humidity of the existing can influence spectrometry device and detection substance, has the interference to data.

Description

Technical Field

[0001] This utility model relates to the field of optical analysis instruments, specifically an anti-interference spectroscopic detection device. Background Technology

[0002] Spectroscopic detection devices are primarily used to obtain information about the composition, structure, or physical state of substances by analyzing their spectral characteristics. They are widely used in materials analysis, disease diagnosis, and environmental monitoring. These devices can rapidly detect the elemental content in metals (such as steel and non-ferrous metals), non-metallic materials (such as plastics and glass), and biological tissues. By analyzing the spectral absorption and reflection characteristics of substances, their molecular structure or crystal arrangement can be inferred. However, existing spectroscopic detection devices still have the following problems during use: Changes in existing environmental conditions such as temperature and humidity can affect the performance of spectrometers. Temperature changes may cause thermal expansion and contraction of optical components, altering the optical path and thus affecting measurement accuracy. Excessive humidity may cause condensation on the surface of optical components, affecting light transmittance. At the same time, the substances being detected are also affected by temperature and humidity. Manually placing the substances to be detected on the spectrometer can interfere with the detection data. Therefore, it is necessary to develop an interference-resistant spectrometer for use in the field of existing optical analysis instruments. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, where changes in environmental conditions such as temperature and humidity can affect spectrometers and the substances being detected, thus interfering with the data, this invention proposes an interference-resistant spectrometer detection device.

[0004] The technical solution adopted by this utility model to solve its technical problem is: an anti-interference spectroscopic detection device, comprising: A temperature and humidity control box, wherein the temperature and humidity control box is provided with an assembly slot, and the assembly slot is provided with a placement chamber; The traction mechanism includes a vertical block, which is fixedly mounted on the top surface of the placement chamber. The vertical block has an adjustment port, and vertical rods are symmetrically fixedly mounted on the adjustment port. Adjustment blocks are movably mounted on the two vertical rods. An installation plate is fixedly mounted on the end face of the adjustment block, and a traction block is fixedly mounted on the bottom of the adjustment block. The traction block is located on one side of the vertical block, and a tray is fixedly mounted on the bottom of the traction block. The tray has multiple limiting grooves, and each limiting groove has an insertion hole.

[0005] Preferably, a spectrometer is fixedly mounted on the bottom surface of the placement chamber. The spectrometer has multiple detection ports, which are located below the insertion holes.

[0006] Preferably, the number of detection placement ports is the same as the number of sockets.

[0007] Preferably, a test tube is inserted into the insertion hole and the test placement port respectively, and the top of the test tube is threaded with an internal thread cap, which is located in the limiting groove.

[0008] Preferably, the vertical block is symmetrically fixedly equipped with two horizontal bars, which are located above the adjustment port, and a limit block is fixedly equipped at one end of each horizontal bar.

[0009] Preferably, a transmission screw is movably mounted on the vertical block and the limiting block, one end of the transmission screw movably passes through the limiting block, and a knob is fixedly mounted on one end of the transmission screw. A guide block is threaded onto the transmission screw, and the guide block is movably assembled with the two horizontal bars.

[0010] Preferably, a fixing plate is fixedly mounted on the bottom of the guide block, and an adjusting rod is movably mounted on the fixing plate, with the other end of the adjusting rod being movably mounted to the mounting plate.

[0011] Preferably, the temperature and humidity control box has a door hinged to the mounting slot, a glass window fixedly mounted on the door, an operating port on the door, and a knob on the limiting block for movable assembly. A handle is fixedly mounted on the surface of the door.

[0012] The advantages of this utility model are: This invention inserts a test tube into the insertion hole, positioning the internal threaded cap in the limiting groove. An adjusting block moves on two vertical rods, causing the adjusting block to move the tray on the traction block until the test tube is inserted into the corresponding hole. At this point, the spectrometer can detect the test tube inserted into the detection port, avoiding manual placement. Furthermore, the spectrometer and test tube are affected by the equipment's temperature and humidity control, preventing environmental interference and improving data detection results. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the assembly structure of the temperature control box, the spectrometer, and the traction mechanism of this utility model; Figure 2 This is a schematic diagram of the temperature control box structure of this utility model; Figure 3 This is a schematic diagram of the spectrometer of this utility model; Figure 4 This is a schematic diagram of the assembly structure of the traction mechanism and the test tube of this utility model; Figure 5 This is a schematic diagram of the traction mechanism structure of this utility model.

[0015] In the picture: 10. Temperature and humidity control box; 11. Assembly slot; 12. Placement chamber; 13. Box door; 20. Glass viewing window; 21. Operating port; 22. Spectrometer; 23. Handle; 30. Inspection port; 31. Inspection test tube; 32. Internal thread cap; 33. Traction mechanism; 3300. Vertical block; 3301. Adjustment port; 3302. Vertical rod; 3303. Adjustment block; 3304. Traction block; 3305. Tray; 3306. Limiting groove; 3307. Insertion hole; 3308. Mounting plate; 3309. Horizontal bar; 3310. Limiting block; 3311. Transmission screw; 3312. Knob; 3313. Guide block; 3314. Fixing plate; 3315. Adjustment rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses an interference-resistant spectroscopic detection device. (Refer to...) Figure 1 and Figure 3 and Figure 4 as well as Figure 5An anti-interference spectroscopic detection device includes a temperature and humidity control chamber 10. The temperature and humidity control chamber 10 has an assembly slot 11, and a placement chamber 12 is provided on the assembly slot 11. A traction mechanism 33 is mounted on the placement chamber 12. The traction mechanism 33 includes vertical blocks 3300, which are fixedly mounted on the top surface of the placement chamber 12. An adjustment port 3301 is provided on the vertical block 3300. Vertical rods 3302 are symmetrically fixedly mounted on the adjustment port 3301. Adjustment blocks 3303 are movably mounted on the two vertical rods 3302. A mounting plate 3308 is fixedly mounted on the end face of the adjustment block 3303. A traction block 3304 is fixedly mounted on the bottom of the adjustment block 3303. On one side of the vertical block 3300, a tray 3305 is fixedly mounted on the bottom of the traction block 3304. The tray 3305 is provided with multiple limiting grooves 3306, and each limiting groove 3306 is provided with an insertion hole 3307. A spectrometer 22 is fixedly mounted on the bottom surface of the placement chamber 12. The spectrometer 22 is provided with multiple detection placement ports 30. The detection placement ports 30 are located below the insertion holes 3307, and the number of detection placement ports 30 is the same as the number of insertion holes 3307. Test tubes 31 are inserted into the insertion holes 3307 and the detection placement ports 30 respectively. The top of the test tube 31 is threaded with an internal thread cap 32, which is located in the limiting groove 3306.

[0018] In this invention, the test tube 31 is inserted into the insertion hole 3307, so that the internal threaded cover 32 is located in the limiting groove 3306. The adjusting block 3303 moves on the two vertical rods 3302, so that the adjusting block 3303 drives the tray 3305 on the traction block 3304 to move until the test tube 31 is inserted into the corresponding hole 30. At this time, the spectrometer 22 can detect the test tube 31 inserted into the detection placement port 30, avoiding manual placement operation. Moreover, the spectrometer 22 and the test tube 31 are affected by the temperature and humidity control of the equipment, preventing interference from the environment and improving the data detection results.

[0019] Reference Figure 4 and Figure 5 A horizontal bar 3309 is symmetrically fixedly mounted on the vertical block 3300. The two horizontal bars 3309 are located above the adjustment port 3301. A limit block 3310 is fixedly mounted on one end of the two horizontal bars 3309. A transmission screw 3311 is movably mounted on the vertical block 3300 and the limit block 3310. One end of the transmission screw 3311 movably passes through the limit block 3310, and a knob 3312 is fixedly mounted on one end of the transmission screw 3311. A guide block 3313 that moves on the two horizontal bars 3309 is threaded onto the transmission screw 3311. A fixing plate 3314 is fixedly mounted on the bottom of the guide block 3313. An adjustment rod 3315 is movably mounted on the fixing plate 3314. The other end of the adjustment rod 3315 is movably mounted to the mounting plate 3308.

[0020] In this invention, turning the knob 3312 causes the transmission screw 3311 to rotate on the guide block 3313, which in turn moves on the two horizontal bars 3309. Under the action of the adjusting rod 3315, the adjusting block 3303 moves on the two vertical bars 3302.

[0021] Reference Figure 1 and Figure 2 The temperature and humidity control box 10 has a door 13 hinged to the mounting slot 11. A glass window 20 is fixedly mounted on the door 13. An operation port 21 is provided on the door 13. The operation port 21 is movably assembled with the knob 3312 on the limit block 3310. A handle 23 is fixedly mounted on the surface of the door 13.

[0022] In this invention, the test substance is placed into the test tube 31, and an internal threaded cap 32 is installed on the test tube 31 to seal the test substance. The test substance sealed in the test tube 31 is then inserted into the insertion hole 3307, so that the internal threaded cap 32 is located in the limiting groove 3306. The door 13 is closed in the assembly groove 11 on the temperature and humidity control box 10. At this time, the knob 3312 is located in the operation port 21.

[0023] Working principle: The test substance is placed into the test tube 31, and an internal threaded cap 32 is installed on the test tube 31 to seal the test substance. The test substance sealed in the test tube 31 is then inserted into the insertion hole 3307, so that the internal threaded cap 32 is located in the limiting groove 3306. The door 13 is closed in the assembly groove 11 on the temperature and humidity control box 10. At this time, the knob 3312 is located in the operation port 21. Under the action of temperature and humidity adjustment changes in the temperature and humidity control box 10, the knob 3312 is turned, causing the transmission screw 3311 to rotate on the guide block 3313, so that the lead screw 3311 rotates on the guide block 3313. The guide block 3313 moves on the two horizontal bars 3309. Under the action of the adjusting rod 3315, the adjusting block 3303 moves on the two vertical bars 3302. The adjusting block 3303 drives the tray 3305 on the traction block 3304 to move until the test tube 31 is inserted into the corresponding test placement port 30. At this time, the spectrometer 22 can detect the test tube 31 inserted into the test placement port 30, avoiding manual placement operation. Moreover, the spectrometer 22 and the test tube 31 are affected by the temperature and humidity control of the equipment, preventing interference from the environment and improving the data detection results.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An anti-interference spectroscopic detection device, characterized in that: include: Temperature and humidity control box (10), the temperature and humidity control box (10) is provided with an assembly slot (11), and the assembly slot (11) is provided with a placement chamber (12); The traction mechanism (33) includes a vertical block (3300), which is fixedly mounted on the top surface of the placement chamber (12). An adjustment port (3301) is provided on the vertical block (3300). Vertical rods (3302) are symmetrically fixedly mounted on the adjustment port (3301). Adjustment blocks (3303) are movably mounted on the two vertical rods (3302). An installation plate (3308) is fixedly mounted on the end face of the adjustment block (3303). A traction block (3304) is fixedly mounted on the bottom of the adjustment block (3303). The traction block (3304) is located on one side of the vertical block (3300). A tray (3305) is fixedly mounted on the bottom of the traction block (3304). A plurality of limiting grooves (3306) are provided on the tray (3305). Each limiting groove (3306) is provided with an insertion hole (3307).

2. The anti-interference spectroscopic detection device according to claim 1, characterized in that: The bottom surface of the placement chamber (12) is fixedly equipped with a spectrometer (22), and the spectrometer (22) is provided with multiple detection placement ports (30), which are located below the socket (3307).

3. The anti-interference spectroscopic detection device according to claim 2, characterized in that: The number of detection placement ports (30) is the same as the number of jacks (3307).

4. The anti-interference spectroscopic detection device according to claim 2, characterized in that: Test tubes (31) are inserted into the insertion hole (3307) and the test placement port (30) respectively. The top of the test tube (31) is threaded with an internal thread cap (32), which is located in the limiting groove (3306).

5. The anti-interference spectroscopic detection device according to claim 4, characterized in that: The vertical block (3300) is symmetrically fixedly equipped with crossbars (3309), the two crossbars (3309) are located above the adjustment port (3301), and a limit block (3310) is fixedly equipped at one end of the two crossbars (3309).

6. The anti-interference spectroscopic detection device according to claim 5, characterized in that: A transmission screw (3311) is movably mounted on the vertical block (3300) and the limiting block (3310). One end of the transmission screw (3311) movably passes through the limiting block (3310), and a knob (3312) is fixedly mounted on one end of the transmission screw (3311). A guide block (3313) is threaded onto the transmission screw (3311), and the guide block (3313) is movably assembled with the two horizontal bars (3309).

7. The anti-interference spectroscopic detection device according to claim 6, characterized in that: The bottom of the guide block (3313) is fixedly fitted with a fixing plate (3314), and an adjusting rod (3315) is movably fitted on the fixing plate (3314). The other end of the adjusting rod (3315) is movably fitted with the mounting plate (3308).

8. The anti-interference spectroscopic detection device according to claim 6, characterized in that: The temperature and humidity control box (10) has a door (13) hinged to the mounting slot (11). A glass window (20) is fixedly mounted on the door (13). An operation port (21) is provided on the door (13). The operation port (21) is movably assembled with the knob (3312) on the limiting block (3310). A handle (23) is fixedly mounted on the surface of the door (13).

Images