Adjustable suspension installation equipment of liquid chromatogram tandem mass spectrum detector

Abstract

The invention relates to the technical field of mass spectrum detectors, in particular to adjustable suspension mounting equipment of a liquid chromatogram tandem mass spectrum detector, which comprises a connecting plate, a detector main body and two support rods, the outer surface of each pulley I is in sliding contact with the inner wall of the corresponding slideway I, and the pulley I is in sliding contact with the inner wall of the slideway II; by arranging a first pulley, a rotating rod, a gear, a rack, a clamping block, a bolt and other components, a hand wheel is rotated to drive the rotating rod to rotate in a square block and drive the gear to rotate, through meshing between the gear and the rack, the rotating rod ascends and descends, at the moment, the rotating rod drives the clamping block to move to a designated position, the bolt is rotated to be connected with the clamping block, and the clamping block moves to the designated position. The limiting effect on the rotating rod is achieved, then the effect that the connecting plate ascends and descends by rotating the rotating rod is achieved, the suspended height of the detector body can be conveniently adjusted according to the height of an operator, dust entering can be reduced by suspending the detector body, and the operator is prevented from kicking, touching and mistakenly touching the detector body.

Description

Technical Field

[0001] The present application relates to the technical field of mass spectrometers, and in particular to an adjustable suspension mounting device for a liquid chromatography tandem mass spectrometer. Background Art

[0002] Mass spectrometers can analyze complex mixtures and determine the relative content of various components. Through the analysis of mass spectra, various compounds in the sample can be accurately identified, including organic matter, inorganic matter, biological macromolecules, etc. The mass spectrometer can determine the structure and composition of substances through the analysis of mass spectra, which is of great significance for research in chemistry, biology, environment and other fields.

[0003] Existing mass spectrometers are used to separate isotopes and determine their atomic masses and relative abundances. However, these instruments are typically placed on the ground or on a tabletop, lacking a mounting device that can suspend them in mid-air. This makes them less practical and can easily lead to operators accidentally bumping into the instrument. Therefore, they must be precisely positioned during installation to ensure accuracy.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0005] In order to facilitate the suspension of a mass spectrometer, improve its applicability, and prevent operators from accidentally touching it, the present application provides an adjustable suspension mounting device for a liquid chromatography tandem mass spectrometer.

[0006] The present application provides an adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector, which adopts the following technical solution: it includes a connecting plate, a detector body and two support rods, the left and right sides of the connecting plate are rotatably connected to pulleys arranged at equal distances, each support rod is provided with a slideway and a cavity on a side close to each other, the outer surface of each pulley is in sliding contact with the inner wall of the corresponding slideway, the front face of the connecting plate is fixedly connected to two triangular blocks, the front face of one of the triangular blocks is fixedly connected to two square blocks, the front face of one of the support rods is provided with a rotating rod, the inner wall of each square block is rotatably connected to the outer surface of the rotating rod, the outer surface of the rotating rod is fixedly connected to two gears, the outer surface of each gear is meshed with a rack, the front face of each rack is fixedly connected to the inner side wall of the corresponding cavity, the inner side wall of each cavity is sleeved with the outer surface of the rotating rod, the left end of the rotating rod is fixedly connected to the rotating block, the outer surface of the rotating rod is rotatably connected to a clamping block, the internal thread of the clamping block is connected to a bolt, and the other end of the bolt is in contact with the front face of the corresponding support rod.

[0007] Optionally, a motor is fixedly embedded inside the connecting plate, an output shaft of the motor is fixedly connected to a connecting piece, an outer surface of the connecting piece is fixedly connected to a rotating disk, and the interior of the rotating disk is rotatably connected to two connecting rods.

[0008] Optionally, two bent plates are provided on the front of the connecting plate, and each bent plate is provided with equally spaced limit grooves on the front. The other end of each connecting rod is rotatably connected to the inner wall of the corresponding limit groove, and the back of each bent plate is fixedly connected with equally spaced sliding blocks.

[0009] Optionally, two limit rods are provided on the back side of one of the bent plates, the outer surface of each limit rod is slidably connected to the inner wall of the corresponding sliding block, and the top and bottom ends of each limit rod are fixedly connected to the side of the corresponding triangular block that is close to each other.

[0010] Optionally, each side of the bent plates that are close to each other is fixedly connected to a horizontal plate, each side of the horizontal plates that are close to each other is provided with a clamping plate, each side of the clamping plates that are away from each other is fixedly connected to sliding bars arranged at equal distances, each side of the horizontal plates that are close to each other is provided with sliding grooves arranged at equal distances and slide rails arranged at equal distances, and the inner wall of each sliding groove is slidably connected to the outer surface of the corresponding sliding bar.

[0011] Optionally, each of the clamping plates has a side facing away from each other fixed with equidistantly arranged fixing bars fixedly mounted thereon, the inner wall of each of the slideways 2 is in sliding contact with equidistantly arranged pulleys 2, and the outer surface of each of the pulleys 2 is rotatably connected to the interior of the corresponding fixing bar.

[0012] Optionally, a pneumatic rod is fixedly connected to the bottom surface of one of the horizontal plates, an output end of the pneumatic rod is fixedly connected to a mounting block, and the bottom surface of the mounting block is fixedly connected to the upper surface of the corresponding clamping plate.

[0013] Optionally, the interior of each clamping plate is fixedly connected to limit pins arranged at equal distances, and the outer surface of each limit pin is slidably connected to a ring member.

[0014] Optionally, a side of each of the annular members that is away from each other is fixedly connected to a spring, and the other end of each of the springs is fixedly connected to a side of the corresponding clamping plate that is close to each other.

[0015] Optionally, the upper surface and the bottom surface of the detector body are fixedly connected with equidistantly arranged limit sleeves, and the inner wall of each limit sleeve is slidably connected to the outer surface of the corresponding limit pin.

[0016] In summary, this application has the following beneficial technical effects:

[0017] 1. The present invention sets a pulley, a rotating rod, a gear, a rack, a clamping block, a bolt and other components. Rotating the handwheel drives the rotating rod to rotate inside the block, driving the gear to rotate, and the meshing between the gear and the rack realizes the effect of the rotating rod rising and falling. At this time, the rotating rod drives the clamping block to move, moves to a specified position, and rotates the bolt to connect with the clamping block to achieve a limiting effect on the rotating rod, thereby realizing that the device can realize the effect of rising and lowering the connecting plate by rotating the rotating rod, which is convenient for adjusting the suspended height of the detector main body according to the height of the operator. Suspending the detector main body can reduce the entry of dust and prevent the operator from kicking or accidentally touching the detector main body.

[0018] 2. The present invention sets up components such as a motor, a rotating disk, a connecting rod, a bent plate, and a sliding block. By starting the motor, the connecting part drives the rotating disk to rotate. The connecting part drives the rotating disk to rotate. Through the rotational connection between the rotating disk, the connecting rod and the bent plate, the rotating disk drives the connecting rod to move and rotate, and the connecting rod drives the bent plate to move relatively. When the bent plate moves, the limiting effect of the bent plate is achieved through the connection between the limiting rod and the sliding block. At this time, the bent plate moves to a certain distance and can clamp the detector body, thereby realizing the effect of the device being able to fix and clamp the detector body through the rotation of the rotating disk. Otherwise, it will be removed, making the installation of the detector body faster and more convenient, saving time and effort.

[0019] 3. The present invention sets components such as a sliding bar, a second pulley, a pneumatic rod, and a mounting block, and limits the sliding bar and the second pulley by providing a sliding groove and a second slideway. When the pneumatic rod is extended, the corresponding clamping plate is driven to move through the mounting block, and the clamping plate drives the clamping plate below to move through the connection between the limit pin and the limit sleeve. At this time, the clamping plate drives the sliding bar to move inside the sliding groove while driving the second pulley to move inside the second slideway, and then drives the detector body to move, thereby achieving the effect that the device can pull out the clamped detector body, and the position of the detector body can be adjusted according to the operator's needs and the actual connection position of the corresponding components, thereby improving the applicability of the device and achieving the effect of convenient adjustment.

[0020] 4. The present invention sets limit pins, rings, springs, limit sleeves and other components. When the detector body is connected to the corresponding limit pin through the limit sleeve on the bottom surface, the two clamping plates are driven by a motor to move relative to each other, and the clamping plates drive the corresponding limit pins to move, and the lower clamping plate drives the detector body to rise. At this time, the upper limit pin is connected to the limit sleeve on the upper surface of the detector body. By placing the ring and the spring, the ring can automatically reset, thereby achieving the effect that the device can position and install the detector body, improve the speed of clamping and installing the device, and improve the positioning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the overall structure of the embodiment of the present application;

[0022] Figure 2 This is a structural diagram of the connection relationship between the curved plate and the horizontal plate in an embodiment of the present application;

[0023] Figure 3 This is a structural diagram of the connection relationship between the rotating disk and the connecting rod in an embodiment of the present application;

[0024] Figure 4 This is a structural diagram of the connection relationship between the connecting rod and the bent plate in an embodiment of the present application;

[0025] Figure 5 This is a structural diagram of the connection relationship between the gear and the rack in the embodiment of the present application;

[0026] Figure 6 This is a structural diagram of the connection relationship between the sliding block and the limiting rod in an embodiment of the present application;

[0027] Figure 7 This is a structural diagram of the connection relationship between the pneumatic rod and the mounting block in an embodiment of the present application;

[0028] Figure 8 It is a structural diagram of the connection relationship between the ring member and the spring in the embodiment of the present application.

[0029] 1. Connecting plate; 2. Pulley 1; 3. Support rod; 4. Slideway 1; 5. Cavity; 6. Triangle block; 7. Square block; 8. Rotating rod; 9. Gear; 10. Rack; 11. Rotating block; 12. Block; 13. Bolt; 14. Motor; 15. Connecting piece; 16. Rotating disk; 17. Connecting rod; 18. Bending plate; 19. Limiting groove; 20. Sliding block; 21. Limiting rod; 22. Horizontal plate; 23. Clamping plate; 24. Sliding bar; 25. Sliding groove; 26. Fixing bar; 27. Pulley 2; 28. Slideway 2; 29. ​​Pneumatic rod; 30. Mounting block; 31. Limiting pin; 32. Ring member; 33. Spring; 34. Limiting sleeve; 35. Detector body. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-8 This application is described in further detail.

[0031] The present application embodiment discloses an adjustable hanging installation device for a liquid chromatography tandem mass spectrometry detector. Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 、 Figure 7 、 Figure 8As shown, it includes a connecting plate 1, a detector body 35 and two support rods 3. The left and right sides of the connecting plate 1 are rotatably connected to pulleys 2 arranged at equal distances. A slide 4 and a cavity 5 are provided on the side close to each other of each support rod 3. The outer surface of each pulley 2 is in sliding contact with the inner wall of the corresponding slide 4. The pulley 2 is positioned by the left and right sides of the connecting plate 1, and a slide 4 and a cavity 5 are provided on the side of the support rod 3. The pulley 2 is connected to the inner wall of the slide 4. The contour of the slide 4 is used to limit the pulley 2. The connecting plate 1 is installed on the wall by installation tools such as expansion screws to fix the connecting plate 1.

[0032] like Figure 3 、 Figure 4 As shown, in this embodiment, a motor 14 is fixedly embedded inside the connecting plate 1, the output shaft of the motor 14 is fixedly connected to a connecting member 15, the outer surface of the connecting member 15 is fixedly connected to a rotating disk 16, and the interior of the rotating disk 16 is rotatably connected to two connecting rods 17. The motor 14 is positioned by the connecting plate 1, and the connecting member 15 is fixed to the output shaft of the motor 14. The rotating disk 16 is positioned by the surface of the connecting member 15, and the connecting rod 17 is installed inside the rotating disk 16. The rotation effect of the rotating disk 16 is realized by the motor 14, and the angle change effect of the connecting rod 17 is realized by the rotating disk 16.

[0033] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 As shown, in this embodiment, two bent plates 18 are provided on the front of the connecting plate 1, and each bent plate 18 is provided with equally spaced limit grooves 19 on the front. The other end of each connecting rod 17 is rotatably connected to the inner wall of the corresponding limit groove 19, and the back of each bent plate 18 is fixedly connected to a sliding block 20 arranged at an equal distance. The bent plate 18 is placed on the front of the connecting plate 1, and a limit groove 19 is opened on its front, and the limit groove 19 is connected to the corresponding connecting rod 17. When the rotating disk 16 rotates, the connecting rod 17 moves, and the other end of the connecting rod 17 pulls the bent plate 18 to move, thereby realizing the relative movement effect of the bent plate 18, and the sliding block 20 is positioned by the back of the bent plate 18.

[0034] like Figure 6 、 Figure 7 、 Figure 8As shown, in this embodiment, each side of the bent plates 18 that are close to each other is fixedly connected to a transverse plate 22, and each side of the transverse plates 22 that are close to each other is provided with a clamping plate 23, and each side of the clamping plates 23 that are away from each other is fixedly connected to sliding bars 24 arranged at equal distances. The transverse plates 22 and the sides of the bent plates 18 that are close to each other are fixed, and the clamping plates 23 are placed between the two transverse plates 22. The sliding bars 24 are positioned by the sides of the clamping plates 23 that are away from each other. The left and right sides of the sliding bars 24 are fixed by reinforcing ribs to enhance the connection strength between the sliding bars 24 and the clamping plates 23.

[0035] like Figure 7 、 Figure 8 As shown, in this embodiment, each clamping plate 23 is fixedly connected to the inside with equidistantly arranged limit pins 31, and the outer surface of each limit pin 31 is slidably connected to a ring part 32. The limit pin 31 is fixed to the inside of the clamping plate 23 to achieve a limiting effect on the limit pin 31, and the ring part 32 is positioned by the surface of the limit pin 31.

[0036] like Figure 8 As shown, in this embodiment, each ring member 32 is fixedly connected to a spring 33 on a side away from each other, and the other end of each spring 33 is fixedly connected to a side of the corresponding clamping plate 23 that is close to each other. The spring 33 is fixed to the side of the ring member 32 that is away from each other, and the other end of the spring 33 is connected to the corresponding clamping plate 23, so that the automatic reset effect of the ring member 32 is achieved by the spring 33.

[0037] like Figure 7 As shown, in this embodiment, a pneumatic rod 29 is fixedly connected to the bottom surface of one of the horizontal plates 22, and a mounting block 30 is fixedly connected to the output end of the pneumatic rod 29. The bottom surface of the mounting block 30 is fixedly connected to the upper surface of the corresponding clamping plate 23. The pneumatic rod 29 is fixed to the bottom surface of the upper horizontal plate 22, and the mounting block 30 is fixed to the output end of the pneumatic rod 29. The movement effect of the mounting block 30 is achieved by the extension and contraction of the pneumatic rod 29, thereby achieving the movement effect of the clamping plate 23.

[0038] like Figure 6 、 Figure 8 As shown, in this embodiment, the upper surface and bottom surface of the detector body 35 are fixedly connected with equidistantly arranged limit sleeves 34, and the inner wall of each limit sleeve 34 is slidably connected to the outer surface of the corresponding limit pin 31. The limit sleeve 34 is positioned by the surface and bottom surface of the detector body 35, and the limit pin 31 is connected to the limit sleeve 34 to achieve the positioning and installation effect of the detector body 35.

[0039] like Figure 6 、 Figure 7 、 Figure 8As shown, each side of the cross plate 22 that is close to each other is provided with sliding grooves 25 arranged at equal distances and slideways 28 arranged at equal distances. The inner wall of each sliding groove 25 is slidably connected to the outer surface of the corresponding sliding bar 24. The sliding groove 25 and the slideway 28 are positioned by the cross plate 22, and the sliding groove 25 is connected to the sliding bar 24. The contour of the sliding groove 25 is used to achieve a limiting effect on the sliding bar 24, thereby achieving a limiting effect on the clamping plate 23.

[0040] like Figure 7 、 Figure 8 As shown, in this embodiment, each clamping plate 23 has a fixedly mounted fixed bar 26 arranged at equal distances on one side away from each other, and the inner wall of each slideway 28 is in sliding contact with a pulley 27 arranged at equal distances, and the outer surface of each pulley 27 is connected to the inner rotation of the corresponding fixed bar 26. The fixed bar 26 is positioned by the clamping plate 23, and the pulley 27 is installed inside the slideway 28 to connect the pulley 27 to the fixed bar 26. The rotational connection between the pulley 27 and the fixed bar 26 realizes the limiting effect of the pulley 27. The slideway 28 facilitates the rotation of the pulley 27, which can reduce the friction between the sliding groove 25 and the sliding bar 24, thereby assisting the movement of the sliding bar 24.

[0041] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 As shown, in this embodiment, two triangular blocks 6 are fixedly connected to the front of the connecting plate 1, and two square blocks 7 are fixedly connected to the front of one of the triangular blocks 6. A rotating rod 8 is provided on the front of one of the support rods 3. The inner wall of each square block 7 is rotatably connected to the outer surface of the rotating rod 8. The outer surface of the rotating rod 8 is fixedly connected to two gears 9. The outer surface of each gear 9 is meshed with a rack 10. The front of each rack 10 is fixedly connected to the inner side wall of the corresponding cavity 5. The triangular block 6 is positioned by the connecting plate 1, and the square block 7 is installed on the surface of the triangular block 6. The rotating rod 8 is installed to rotate inside the square block 7. The rotating rod 8 is limited by the two square blocks 7 and the rotating rod 8 is supported at the same time. The gear 9 is positioned by the rotating rod 8, and the rack 10 is placed to mesh with the gear 9. The rack 10 is fixed inside the corresponding cavity 5 to achieve a limiting effect on the rack 10. The gear 9 is meshed with the rack 10 to achieve the effect of rotating up and down.

[0042] like Figure 4 、 Figure 5As shown, in this embodiment, two limit rods 21 are provided on the back of one of the bent plates 18, and the outer surface of each limit rod 21 is slidably connected to the inner wall of the corresponding sliding block 20, and the top and bottom ends of each limit rod 21 are fixedly connected to the side of the corresponding triangular block 6 that is close to each other. The limit rod 21 is placed on the back of the bent plate 18, and the limit rod 21 is connected to the inner wall of the sliding block 20. Through the sliding connection therebetween, the limiting effect of the sliding block 20 is achieved, and then the limiting effect of the bent plate 18 is achieved, ensuring that the bent plate 18 can move up and down when moving without offset. The top and bottom ends of the limit rod 21 are fixed to the two triangular blocks 6 to achieve the limiting and fixing effect of the limit rod 21.

[0043] like Figure 1 、 Figure 2 、 Figure 5 As shown, in this embodiment, the inner wall of each cavity 5 is sleeved with the outer surface of the rotating rod 8, and the left end of the rotating rod 8 is fixedly connected to the rotating block 11, and the outer surface of the rotating rod 8 is rotatably connected to the clamping block 12. The internal thread of the clamping block 12 is connected to the bolt 13, and the other end of the bolt 13 contacts the front surface of the corresponding support rod 3. Through the connection between the rotating rod 8 and the cavity 5, the limiting effect of the rotating rod 8 is achieved, ensuring that the gear 9 can engage with the rack 10, and the rotating block 11 is positioned by the rotating rod 8. The rotating block 11 is installed at the left end of the rotating rod 8 to contact the left side surface of the left support rod 3 to achieve the limiting of the rotating rod 8, and the clamping block 12 and the bolt 13 are installed on the right side surface of the rotating rod 8. The rotation effect of the rotating rod 8 is achieved by the handwheel on the right side of the rotating rod 8. After the rotating rod 8 moves to the specified position, the rotating bolt 13 is connected to the clamping block 12. The bolt 13 contacts the front surface of the right support rod 3 to achieve the limiting effect of the clamping block 12, thereby achieving the limiting effect of the rotating rod 8.

[0044] The implementation principle of the adjustable hanging installation device of the liquid chromatography tandem mass spectrometry detector of the embodiment of the present application is as follows: the detector body 35 is positioned on the surface of the clamping plate 23 below through the connection between the limit sleeve 34 and the limit pin 31, the starting motor 14 drives the connecting member 15 to rotate, and the connecting member 15 drives the rotating disk 16 to rotate, and the two bent plates 18 are driven to move relative to each other through the connection between the rotating disk 16, the connecting rod 17, the limit groove 19 and the bent plate 18, and the bent plate 18 drives the sliding block 20 to slide on the surface of the limit rod 21. At this time, the upper clamping plate 23 and the lower clamping plate 23 are relatively clamped, and the detector body 35 is clamped and fixed by the limit pin 31 and the limit sleeve 34, and the hand wheel is turned to drive the rotating rod 8 to rotate, and the rotating rod 8 drives the gear 9 to mesh with the rack 10, and the rotating rod 8 is limited by the cavity 5. At this time, the rotating rod 8 rises and passes through the block 7 and the three The corner block 6 drives the connecting plate 1 to rise, and then drives the detector body 35 to rise and move to the specified position. The rotating bolt 13 is connected to the block 12 to fix the rotating rod 8 in the specified position to achieve the effect of adjusting the height of the detector body 35. The pneumatic rod 29 is extended to drive the mounting block 30 to move, and the mounting block 30 drives the corresponding clamping plate 23 to move. The movement of the lower clamping plate 23 is achieved through the connection between the limit pin 31 and the limit sleeve 34. The clamping plate 23 is limited by the sliding bar 24 and the sliding groove 25. The clamping plate 23 drives the detector body 35 to extend outward, which is convenient for connection with other components. This device can adjust the height of the detector body 35 according to the height of the operator, so that the detector body 35 is installed in the air, and the installation position of the detector body 35 can be adjusted according to different needs, making the design more humane.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector, comprising a connecting plate (1), a detector body (35) and two support rods (3), characterized in that: The left and right sides of the connecting plate (1) are rotatably connected to pulleys (2) arranged at equal distances. A slideway (4) and a cavity (5) are provided on the side close to each other of each support rod (3). The outer surface of each pulley (2) is in sliding contact with the inner wall of the corresponding slideway (4). The front of the connecting plate (1) is fixedly connected to two triangular blocks (6). The front of one of the triangular blocks (6) is fixedly connected to two square blocks (7). The front of one of the support rods (3) is provided with a rotating rod (8). The inner wall of each square block (7) is rotatably connected to the outer surface of the rotating rod (8). The outer surface of the rotating rod (8) is fixedly connected to two gears (9), the outer surface of each gear (9) is meshed with a rack (10), the front side of each rack (10) is fixedly connected to the inner side wall of the corresponding cavity (5), the inner side wall of each cavity (5) is sleeved with the outer surface of the rotating rod (8), the left end of the rotating rod (8) is fixedly connected to a rotating block (11), the outer surface of the rotating rod (8) is rotatably connected to a clamping block (12), the internal thread of the clamping block (12) is connected to a bolt (13), the other end of the bolt (13) is in contact with the front side of the corresponding support rod (3).

2. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 1, characterized in that: A motor (14) is fixedly embedded in the interior of the connecting plate (1), the output shaft of the motor (14) is fixedly connected to a connecting piece (15), the outer surface of the connecting piece (15) is fixedly connected to a rotating disk (16), and the interior of the rotating disk (16) is rotatably connected to two connecting rods (17).

3. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 2, characterized in that: The front of the connecting plate (1) is provided with two bent plates (18), the front of each bent plate (18) is provided with equidistantly arranged limiting grooves (19), the other end of each connecting rod (17) is rotatably connected to the inner wall of the corresponding limiting groove (19), and the back of each bent plate (18) is fixedly connected to a equidistantly arranged sliding block (20).

4. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 3, characterized in that: Two limiting rods (21) are provided on the back of one of the bent plates (18), the outer surface of each limiting rod (21) is slidably connected to the inner wall of the corresponding sliding block (20), and the top and bottom ends of each limiting rod (21) are fixedly connected to the adjacent sides of the corresponding triangular block (6).

5. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 3, characterized in that: The sides of each of the bent plates (18) that are close to each other are fixedly connected to a transverse plate (22), the sides of each of the transverse plates (22) that are close to each other are provided with a clamping plate (23), the sides of each of the clamping plates (23) that are away from each other are fixedly connected to sliding bars (24) arranged at equal distances, the sides of each of the transverse plates (22) that are close to each other are provided with sliding grooves (25) arranged at equal distances and slideways (28) arranged at equal distances, and the inner wall of each sliding groove (25) is slidably connected to the outer surface of the corresponding sliding bar (24).

6. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 5, characterized in that: Each of the clamping plates (23) is fixedly mounted with fixed bars (26) arranged at equal distances on one side away from the other, and the inner wall of each of the slideways (28) is in sliding contact with pulleys (27) arranged at equal distances, and the outer surface of each of the pulleys (27) is rotatably connected to the inside of the corresponding fixed bar (26).

7. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 5, characterized in that: The bottom surface of one of the horizontal plates (22) is fixedly connected to a pneumatic rod (29), the output end of the pneumatic rod (29) is fixedly connected to a mounting block (30), and the bottom surface of the mounting block (30) is fixedly connected to the upper surface of the corresponding clamping plate (23).

8. The adjustable suspension installation device for a liquid chromatography tandem mass spectrometry detector according to claim 5, characterized in that: The interior of each clamping plate (23) is fixedly connected to a limiting pin (31) arranged at equal distances, and the outer surface of each limiting pin (31) is slidably connected to a ring member (32).

9. The adjustable suspension mounting device for a liquid chromatography tandem mass spectrometry detector according to claim 8, characterized in that: A side of each annular member (32) that is away from each other is fixedly connected to a spring (33), and the other end of each spring (33) is fixedly connected to a side of the corresponding clamping plate (23) that is close to each other.

10. The adjustable suspension installation device for a liquid chromatography tandem mass spectrometry detector according to claim 8, characterized in that: The upper surface and the bottom surface of the detector body (35) are fixedly connected with equidistantly arranged limiting sleeves (34), and the inner wall of each limiting sleeve (34) is slidably connected to the outer surface of the corresponding limiting pin (31).

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