CN220356908U - Clamping mechanism for detecting fluorescence characteristics of nitrogen heterocyclic fluorescent compound - Google Patents
Clamping mechanism for detecting fluorescence characteristics of nitrogen heterocyclic fluorescent compound Download PDFInfo
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- CN220356908U CN220356908U CN202222263752.XU CN202222263752U CN220356908U CN 220356908 U CN220356908 U CN 220356908U CN 202222263752 U CN202222263752 U CN 202222263752U CN 220356908 U CN220356908 U CN 220356908U
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- 239000007850 fluorescent dye Substances 0.000 title claims abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 13
- 238000004891 communication Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 13
- 238000001917 fluorescence detection Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 108060001084 Luciferase Proteins 0.000 description 1
- 239000005089 Luciferase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound, which comprises a detector, an ultraviolet lamp, a placement box, a display screen and keys, wherein the ultraviolet lamp is arranged at the top end inside the detector, the display screen and the keys are arranged at the top end of the detector, the placement box is slidably arranged inside the detector, U-shaped blocks are symmetrically arranged at the left end and the right end of the detector, a rotating rod I is rotatably arranged inside the U-shaped blocks, cylindrical rods are symmetrically slidably arranged at the left end and the right end of the detector, an L-shaped rod is slidably arranged at the bottom end of the cylindrical rod, and a clamping block is fixedly arranged at one end of the L-shaped rod. The clamping rod can move, press and rotate the first rotating rod through the pressing block, press and rotate the cylindrical rod, so that the clamping block moves into the strip-shaped rod, the clamping block and the cylindrical rod can slide relatively through the design of the guide rod and the L-shaped block, and the second rotating rod can be pressed and rotated through the movement of the cylindrical rod, so that the clamping rod is pushed to move.
Description
Technical Field
The utility model relates to the technical field of fluorescence detection, in particular to a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound.
Background
Fluorescence detection is a natural luminescence reaction, and human cells, bacteria, mold and food residues can be detected by reacting luciferase with ATP, and the reaction result can be obtained within 15 seconds. The illuminance is measured by a special device and is represented in a digital form, and in the process of detecting the azacyclic fluorescent compound, the azacyclic fluorescent compound needs to be sampled and placed in a transparent glass bottle, and the glass bottle is clamped and placed in a detector for fluorescence characteristic detection.
When the fluorescent characteristic detection is carried out on the nitrogen heterocyclic fluorescent compound, firstly ultraviolet irradiation is carried out on the nitrogen heterocyclic fluorescent compound, the nitrogen heterocyclic fluorescent compound is generally placed in a glass bottle and then irradiated under an ultraviolet lamp, but the currently used placing box is used for intelligently clamping and fixing the glass bottle with a single size, and is not suitable for being clamped and fixed with the glass bottle with other sizes, so that the glass bottles with different sizes are inconvenient to clamp and fix, and further the working efficiency of the fluorescent detection of the nitrogen heterocyclic fluorescent compound is reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a clamping mechanism for detecting the fluorescence characteristics of an azacyclic fluorescent compound.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixture that nitrogen heterocyclic fluorescence compound fluorescence characteristic detected, includes detector, ultraviolet lamp, places box, display screen and button, ultraviolet lamp is installed on detector inside top, display screen and button are installed on the detector top, detector inside slidable mounting has placed the box, both ends symmetry about the detector installs U type piece, and U type piece inside rotation installs dwang one, both ends symmetry slidable mounting has the cylinder pole about the detector, cylinder pole bottom slidable mounting has L type pole, L type pole one end fixed mounting has the fixture block, place box both ends symmetry about and install the bar, fixture block one end passes the detector and extends to the bar inside, place box both ends symmetry about and rotate and install dwang two, place two clamp levers of inside symmetry slidable mounting of box.
Further, a first fixing pin is fixedly installed inside the U-shaped block, a first rotating rod is rotatably installed on the annular side face of the first fixing pin, a first torsion spring is fixedly installed on the annular side face of the first fixing pin, and the outer side of the first torsion spring is fixedly installed inside the first rotating rod.
Furthermore, through grooves are symmetrically formed in the left end and the right end of the placement box, a second fixing pin is fixedly arranged in the through grooves, and a second rotating rod is rotatably arranged on the annular side face of the second fixing pin.
Further, a torsion spring II is fixedly arranged on the annular side surface of the fixed pin II, and the outer side of the torsion spring is fixedly arranged inside the rotating rod II.
Further, two bar grooves are symmetrically formed in the bottom end of the inside of the placement box, a guide rod is fixedly arranged in the bar grooves, a sliding block is slidably arranged on the annular side face of the guide rod, and the top end of the sliding block is fixedly arranged at the bottom end of the clamping rod.
Furthermore, a third spring is arranged on the annular side face of the guide rod, and two ends of the third spring are respectively and fixedly arranged on the sliding block and the inner wall of the strip-shaped groove.
Further, rectangular grooves are formed in the bottom ends of the cylindrical rods, guide rods are fixedly mounted in the rectangular grooves, L-shaped rods are slidably mounted on annular side faces of the guide rods, second springs are mounted on annular side faces of the guide rods, and two ends of each second spring are fixedly mounted on the L-shaped rods and the inner walls of the rectangular grooves respectively.
Further, the fastening bolt is installed on the top end of the U-shaped block through threaded connection, a first spring is welded on the top end inside the U-shaped block, and a pressing block is fixedly installed at the bottom end of the first spring.
The beneficial effects of the utility model are as follows:
1. through briquetting removal extrusion dwang one rotation, and then extrude the cylinder pole and remove for the fixture block removes inside entering bar pole, twists and moves fastening bolt, and fastening bolt moves down along U type piece, and fastening bolt moves down and drives briquetting down, and briquetting down removes extrudees dwang one, and dwang one rotates and cylinder pole laminating, and extrudees the cylinder pole, makes the cylinder pole remove, and the cylinder pole removes and drives the fixture block through L type pole and remove the draw-in groove that gets into bar pole inside, and then will place the box joint and fix inside the detector.
2. The design through guide arm and L type piece is convenient for take place the relative slip between fixture block and the cylinder pole, and the cylinder pole continues to remove and the laminating of dwang second, and the fixture block receives the hindrance of bar pole and can not continue to remove this moment, consequently the cylinder pole removes in-process and takes place the relative slip with L type piece, and the cylinder pole removes and stretches the spring second for spring second produces elasticity, and the removal of the L type pole of being convenient for of spring second and fixture block resets.
3. Through cylinder pole removal extrusion dwang second rotation, and then promote the clamping lever to remove, cylinder pole continues to remove and extrudees dwang second for dwang second rotates around fixed pin, and dwang second rotates and extrudes the clamping lever, makes the clamping lever remove and carries out the centre gripping to the glass bottle fixedly, and then has improved nitrogen heterocyclic fluorescent compound fluorescence detection's stability and efficiency.
Drawings
Fig. 1 is a schematic perspective view of a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound according to the present utility model;
FIG. 2 is a schematic diagram of a partial cross-sectional structure of a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound according to the present utility model;
FIG. 3 is a schematic diagram of a partial enlarged structure of a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound according to the present utility model;
FIG. 4 is a schematic diagram of a structure of a part of a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound according to the present utility model;
fig. 5 is a schematic diagram of a cross-sectional structure of a holding box of a holding mechanism for detecting fluorescent characteristics of an azacyclic fluorescent compound according to the present utility model.
In the figure: 1. a detector; 2. an ultraviolet lamp; 3. placing a box; 4. a display screen; 5. a key; 6. a U-shaped block; 7. rotating the first rod; 8. a cylindrical rod; 10. an L-shaped rod; 11. a clamping block; 12. a bar; 13. a second rotating rod; 14. a clamping rod; 15. a first fixing pin; 16. a torsion spring I; 17. a fastening bolt; 18. a first spring; 19. briquetting; 20. a guide rod; 21. a second spring; 22. a guide rod; 23. a slide block; 24. a third spring; 25. a second fixing pin; 26. and a torsion spring II.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1 to 5, a clamping mechanism for detecting fluorescence characteristics of an azacyclic fluorescent compound comprises a detector 1, an ultraviolet lamp 2, a placement box 3, a display screen 4 and a key 5, wherein the ultraviolet lamp 2 is arranged at the top end inside the detector 1, the ultraviolet lamp 2 is designed to conveniently irradiate the azacyclic fluorescent compound, the display screen 4 and the key 5 are arranged at the top end of the detector 1, the display screen 4 is designed to conveniently display fluorescence detection data of the azacyclic fluorescent compound, the key 5 is designed to conveniently adjust the working state of the detector 1, the placement box 3 is slidably arranged inside the detector 1, the azacyclic fluorescent compound is placed in a glass bottle, then the glass bottle is placed in the placement box 3 for detection, U-shaped blocks 6 are welded at the left end and the right end of the detector 1, a rotating rod 7 is rotatably arranged inside the U-shaped blocks 6, the detector 1 is symmetrically and slidably provided with a cylindrical rod 8 at the left end and the right end, a reset spring is arranged on the cylindrical rod 8, the reset spring is designed to facilitate the movement and reset of the cylindrical rod 8, an L-shaped rod 10 is slidably arranged at the bottom end of the cylindrical rod 8, a clamping block 11 is welded at one end of the L-shaped rod 10, a bar-shaped rod 12 is symmetrically arranged at the left end and the right end of the placement box 3, a clamping groove is arranged at one end of the bar-shaped rod 12, one end of the clamping block 11 penetrates the detector 1 and extends into the clamping groove on the bar-shaped rod 12, a rotating rod two 13 is symmetrically and rotatably arranged at the left end and the right end of the placement box 3, one end of the cylindrical rod 8 extends into the detector and is attached to the rotating rod two 13, the cylindrical rod 8 is conveniently moved and extruded by the rotating rod two clamping rods 14, one end of the rotating rod two 13 is conveniently and rotatably arranged in the placement box 3 and is attached to the clamping rod 14, and clamping and fixing the glass bottle containing the nitrogen heterocyclic fluorescent compound.
In the utility model, it should be noted that, the U-shaped block 6 is internally welded with the first fixed pin 15, the first rotating rod 7 is rotatably installed on the annular side surface of the first fixed pin 15, the first fixed pin 15 is designed to facilitate the rotation installation of the first rotating rod 7, the first torsion spring 16 is welded on the annular side surface of the first fixed pin 15, the outer side of the first torsion spring 16 is welded in the first rotating rod 7, the design of the first torsion spring 16 facilitates the rotation reset of the first rotating rod 7, the left and right ends of the placement box 3 are symmetrically processed with through grooves, the second fixed pin 25 is welded in the through grooves, the second rotating rod 13 is rotatably installed on the annular side surface of the second fixed pin 25, the second fixed pin 25 is designed to facilitate the rotation installation of the second rotating rod 13, the second torsion spring 26 is welded on the annular side surface of the second fixed pin 25, the outer side of the second torsion spring 26 is welded in the second rotating rod 13, and the design of the second torsion spring 26 facilitates the rotation reset of the second rotating rod 13.
In particular, two bar grooves are symmetrically formed in the bottom end of the placement box 3, a guide rod 22 is welded in the bar grooves, a sliding block 23 is slidably mounted on the annular side surface of the guide rod 22, the top end of the sliding block 23 is welded on the bottom end of the clamping rod 14, the design of the guide rod 22 and the sliding block 23 is convenient for the sliding mounting of the clamping rod 14, a spring three 24 is assembled on the annular side surface of the guide rod 22, two ends of the spring three 24 are respectively welded on the sliding block 23 and the inner wall of the bar grooves, the design of the spring three 24 is convenient for the movable reset of the clamping rod 14, a rectangular groove is formed in the bottom end of the cylindrical rod 8, a guide rod 20 is welded in the rectangular groove, an L-shaped rod 10 is slidably mounted on the annular side surface of the guide rod 20, two ends of the guide rod 20 are respectively welded on the L-shaped rod 10 and the inner wall of the rectangular groove, the design of the spring two ends 21 is convenient for the movable reset of the L-shaped rod 10, a U-shaped block 6 is respectively welded on the inner top end of the U-shaped block 6 through a threaded connection and is provided with a first spring fastening bolt 18, a first pressing block 18 is welded on the bottom end of the U-shaped block 18, a pressing block 17 is welded on the bottom end of the U-shaped block 19 and the U-shaped block 19 is matched with the pressing block 19 in a rotary mode, and the pressing block 19 is pressed down to the bottom end 19 is pressed by the pressing block 19 and is pressed down to the pressing block 19 and is matched with the bottom end 7 in a rotary mode.
Working principle: when the glass bottle containing the nitrogen heterocyclic fluorescent compound needs to be clamped, the glass bottle is placed in the placing box 3, the placing box 3 is placed in the detector, then the fastening bolt 17 is screwed, the fastening bolt 17 moves downwards along the U-shaped block 6, the fastening bolt 17 moves downwards to drive the pressing block 19 to move downwards, the pressing block 19 moves downwards to stretch the first spring 18, the first spring 18 generates elastic force, the elastic force of the first spring 18 is convenient for the movement reset of the pressing block 19, the pressing block 19 moves downwards to squeeze the first rotating rod 7, the first rotating rod 7 rotates around the first fixing pin 15 and squeezes the first torsion spring 16, the first rotating rod 7 rotates to be attached to the cylindrical rod 8, the cylindrical rod 8 moves through the L-shaped rod 10 to drive the clamping block 11 to move into the clamping groove of the bar 12, the placing box 3 is further clamped and fixed in the detector, the cylindrical rod 8 continues to move and is attached to the rotating rod II 13, at the moment, the clamping block 11 is blocked by the bar rod 12 and cannot continue to move, so that the cylindrical rod 8 and the L-shaped block slide relatively in the moving process, the cylindrical rod 8 moves to stretch the spring II 21, the spring II 21 generates elastic force, the elastic force of the spring II 21 facilitates the movement and reset of the L-shaped rod 10 and the clamping block 11, the cylindrical rod 8 continues to move to extrude the rotating rod II 13, the rotating rod II 13 rotates around the fixed pin II 25, the rotating rod II 13 rotates to extrude the torsion spring II 26, the torsion of the torsion spring II 26 facilitates the rotation reset of the rotating rod II 13, the rotating rod II 13 rotates to extrude the clamping rod 14, the clamping rod 14 moves to clamp and fix the glass bottle, thereby improving the stability and efficiency of fluorescence detection of the nitrogen heterocyclic fluorescent compound.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components.
Claims (8)
1. The utility model provides a fixture that nitrogen heterocyclic fluorescence compound fluorescence characteristic detected, includes detector (1), ultraviolet lamp (2), places box (3), display screen (4) and button (5), ultraviolet lamp (2) are installed on detector (1) inside top, display screen (4) and button (5) are installed on detector (1) top, detector (1) internally sliding installs places box (3), a serial communication port, U type piece (6) are installed to detector (1) left and right sides both ends symmetry, and U type piece (6) internally rotating installs dwang one (7), detector (1) left and right sides both ends symmetry slidable mounting has cylindrical pole (8), cylindrical pole (8) bottom slidable mounting has L type pole (10), L type pole (10) one end fixed mounting fixture block (11), place box (3) left and right sides both ends symmetry and install bar (12), fixture block (11) one end passes detector (1) and extends to pole (12) inside, place box (3) left and right sides both ends symmetry slidable mounting has two clamp pieces (13) inside the symmetry.
2. The clamping mechanism for detecting fluorescent characteristics of an azacyclic fluorescent compound according to claim 1, wherein a first fixing pin (15) is fixedly installed inside the U-shaped block (6), a first rotating rod (7) is rotatably installed on an annular side surface of the first fixing pin (15), a first torsion spring (16) is fixedly installed on the annular side surface of the first fixing pin (15), and the outer side of the first torsion spring (16) is fixedly installed inside the first rotating rod (7).
3. The clamping mechanism for detecting fluorescence characteristics of an azacycle fluorescent compound according to claim 1, wherein through grooves are symmetrically formed in the left end and the right end of the placement box (3), a fixing pin II (25) is fixedly arranged in each through groove, and a rotating rod II (13) is rotatably arranged on the annular side surface of the fixing pin II (25).
4. A clamping mechanism for detecting fluorescent characteristics of an azacyclic fluorescent compound according to claim 3, wherein a torsion spring II (26) is fixedly arranged on the annular side surface of the fixing pin II (25), and the outer side of the torsion spring II (26) is fixedly arranged inside the rotating rod II (13).
5. The clamping mechanism for detecting fluorescence characteristics of an azacycle fluorescent compound according to claim 1, wherein two strip-shaped grooves are symmetrically formed in the bottom end of the inside of the placement box (3), guide rods (22) are fixedly installed in the strip-shaped grooves, sliding blocks (23) are slidably installed on annular side faces of the guide rods (22), and the top ends of the sliding blocks (23) are fixedly installed at the bottom ends of clamping rods (14).
6. The clamping mechanism for detecting the fluorescence characteristics of the nitrogen heterocyclic fluorescent compound according to claim 5, wherein a spring III (24) is arranged on the annular side surface of the guide rod (22), and two ends of the spring III (24) are fixedly arranged on the sliding block (23) and the inner wall of the strip-shaped groove respectively.
7. The clamping mechanism for detecting fluorescence characteristics of an azacycle fluorescent compound according to claim 1, wherein a rectangular groove is formed in the bottom end of the cylindrical rod (8), a guide rod (20) is fixedly installed in the rectangular groove, an L-shaped rod (10) is slidably installed on the annular side surface of the guide rod (20), a second spring (21) is installed on the annular side surface of the guide rod (20), and two ends of the second spring (21) are fixedly installed on the L-shaped rod (10) and the inner wall of the rectangular groove respectively.
8. The clamping mechanism for detecting fluorescence characteristics of an azacycle fluorescent compound according to claim 1, wherein a fastening bolt (17) is arranged at the top end of the U-shaped block (6) through threaded connection, a first spring (18) is welded at the top end of the U-shaped block (6), and a pressing block (19) is fixedly arranged at the bottom end of the first spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263752.XU CN220356908U (en) | 2022-08-27 | 2022-08-27 | Clamping mechanism for detecting fluorescence characteristics of nitrogen heterocyclic fluorescent compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263752.XU CN220356908U (en) | 2022-08-27 | 2022-08-27 | Clamping mechanism for detecting fluorescence characteristics of nitrogen heterocyclic fluorescent compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356908U true CN220356908U (en) | 2024-01-16 |
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ID=89501273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222263752.XU Active CN220356908U (en) | 2022-08-27 | 2022-08-27 | Clamping mechanism for detecting fluorescence characteristics of nitrogen heterocyclic fluorescent compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356908U (en) |
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2022
- 2022-08-27 CN CN202222263752.XU patent/CN220356908U/en active Active
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