CN218917276U

CN218917276U - Mass spectrum instrument detector

Info

Publication number: CN218917276U
Application number: CN202222901755.1U
Authority: CN
Inventors: 丁忠玉; 程乐乐; 孙朋; 徐国文; 郑琴
Original assignee: Hefei Standeyou Testing Technology Co ltd
Current assignee: Hefei Standeyou Testing Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-25
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a mass spectrometer detector, which relates to the technical field of mass spectrometry detection and comprises a machine body, a detection mechanism and a containing mechanism, wherein the containing mechanism comprises a frame, an oil cylinder is fixedly arranged in the machine body, the output end of the oil cylinder is fixedly connected to the frame, a plurality of equidistant limiting sleeves are rotatably arranged on the frame, a plurality of supporting frames are fixedly arranged at the bottom of the frame, the supporting frames are positioned at the lower ends of the limiting sleeves, anti-skid sleeves are fixedly arranged on the limiting sleeves, a movable frame is arranged at the upper end of the frame, a plurality of equidistant rotating shafts are rotatably arranged on the movable frame, friction wheels are fixedly arranged at the lower ends of the rotating shafts, a sprocket is driven to rotate by a first motor, the plurality of rotating shafts and the plurality of friction wheels are driven to rotate by chain transmission between the sprockets, and the friction wheels drive a test tube to rotate by friction force, so that liquid in the test tube shakes and the phenomenon of precipitation of the liquid is avoided, and the detection result of the detector is more accurate.

Description

Mass spectrum instrument detector

Technical Field

The utility model belongs to the technical field of mass spectrum detection, and particularly relates to a detector of a mass spectrum instrument.

Background

The prior mass spectrometer detector with the application number of CN201710182894.4 specifically discloses a mass spectrometer detector which comprises an insulating fastener, a grid layer, a first electrode plate, a second electrode plate, a first microchannel plate, a second microchannel plate, a PCB (printed circuit board) and an anode plate; the other surface of the grid layer is sequentially laminated with a first micro-channel plate, a first electrode plate, a second micro-channel plate, a second electrode plate, an anode plate and a PCB (printed circuit board); the anode plate is connected with the PCB, a copper gold-plating layer is arranged at the contact part of the PCB and the anode plate, and the edge of the PCB and the edge of the second electrode plate are protruded compared with the anode plate; the number of the insulating fasteners is multiple, and the insulating fasteners penetrate through the PCB, the second electrode plate, the first electrode plate and the grid layer and then are connected to a mass analyzer of the mass spectrometer. The mass spectrometer detector can realize bipolar detection without ringing. Because the mass spectrometer detector needs to detect the sample in the test tube in the actual detection process, and the sample precipitates in the test tube along with the detection in the detection process, the detection result of the detector is inaccurate, and therefore, the mass spectrometer detector is provided.

Disclosure of Invention

The utility model aims to provide a mass spectrometer detector, which solves the problems that in the actual detection process of the existing mass spectrometer detector, a sample in a test tube is required to be detected, and in the detection process, along with the detection work, the sample is precipitated in the test tube, so that the detection result of the detector is inaccurate.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a mass spectrometer detector which comprises a machine body, a detection mechanism and a containing mechanism, wherein the containing mechanism comprises a frame, an oil cylinder is fixedly arranged in the machine body, the output end of the oil cylinder is fixedly connected to the frame, a plurality of equidistant spacing sleeves are rotatably arranged on the frame, a plurality of supporting frames are fixedly arranged at the bottom of the frame, the supporting frames are positioned at the lower ends of the spacing sleeves, anti-skid sleeves are fixedly arranged on the spacing sleeves, a movable frame is arranged at the upper end of the frame, a plurality of equidistant rotating shafts are rotatably arranged on the movable frame, friction wheels are fixedly arranged at the lower ends of the rotating shafts, the containing mechanism further comprises a driving assembly, the driving assembly is arranged on the frame and connected with the rotating shafts, and an operation window is formed in the machine body.

Further, the drive assembly includes a plurality of sprockets, chain, first motor, two guide arms, two springs, two magnetic sheets and two electro-magnets that the interval set up, the sprocket links firmly in the pivot respectively, the chain is installed on a plurality of sprockets, first motor links firmly on the fly frame and the output shaft links firmly with one of them pivot, guide arm one end links firmly on the fly frame and the other end runs through the frame, the spring housing is established on the guide arm and both ends link firmly respectively on fly frame and frame, the magnetic sheet links firmly at the guide arm tip, electro-magnet fixed mounting is on the frame and is set up towards the magnetic sheet respectively.

Further, a dust cover is mounted on the first motor.

Further, detection mechanism includes inductor, body of rod, transmission line, rack, second motor and gear, the inductor links firmly in the body of rod lower extreme, the body of rod upper end runs through the organism, the inductor passes through the transmission line and links to each other with the organism, the rack links firmly on the body of rod, the second motor links firmly in the organism, the gear links firmly on the output shaft of second motor and gear and rack engagement.

Further, support foot pads are fixedly arranged at four corners of the bottom of the machine body.

The utility model has the following beneficial effects:

through running through stop collar and antiskid cover respectively with the test tube, and the test tube lower extreme supports on the support frame, rethread second motor drives gear rotation, gear drive rack downwardly moving, body of rod and inductor synchronous motion, make the inductor remove to the test tube of below and detect the work at last, afterwards, the second motor drives the inductor return, the electro-magnet is circular telegram and repel the magnetic sheet simultaneously, make guide arm and adjustable shelf remove to the test tube, thereby the friction pulley contacts with the test tube respectively, drive the sprocket through first motor and rotate, pass through chain drive between the sprocket, can drive a plurality of pivots and a plurality of friction pulley rotation, the friction pulley passes through frictional force and drives the test tube rotation, thereby make the liquid in the test tube rock and avoid liquid to take place the precipitation phenomenon, make the testing result of detector more accurate, drive the frame through the hydro-cylinder and remove, thereby make the test tube of difference remove to the below of inductor, thereby can carry out the detection work of a plurality of test tubes automatically.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a mass spectrometer detector;

FIG. 2 is a schematic diagram of the internal structure of a mass spectrometer detector;

FIG. 3 is an enlarged schematic view of a detection mechanism of a mass spectrometer detector;

FIG. 4 is an enlarged schematic view of a mass spectrometer detector housing mechanism;

in the drawings, the list of components represented by the various numbers is as follows:

1. a body; 2. a frame; 3. an oil cylinder; 4. a limit sleeve; 5. a support frame; 6. an anti-skid sleeve; 7. a movable frame; 8. a rotating shaft; 9. a friction wheel; 10. a sprocket; 11. a chain; 12. a first motor; 13. a guide rod; 14. a spring; 15. a magnetic sheet; 16. an electromagnet; 17. an inductor; 18. a rod body; 19. a transmission line; 20. a rack; 21. a second motor; 22. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a mass spectrometer detector, which comprises a machine body 1, a detection mechanism and a holding mechanism, wherein the holding mechanism comprises a frame 2, an oil cylinder 3 is fixedly installed in the machine body 1, the output end of the oil cylinder 3 is fixedly connected to the frame 2, a plurality of equidistantly distributed limiting sleeves 4 are rotatably installed on the frame 2, a plurality of supporting frames 5 are fixedly installed at the bottom of the frame 2, the supporting frames 5 are positioned at the lower ends of the limiting sleeves 4, anti-skid sleeves 6 are fixedly installed on the limiting sleeves 4, a movable frame 7 is arranged at the upper end of the frame 2, a plurality of equidistantly arranged rotating shafts 8 are rotatably installed on the movable frame 7, friction wheels 9 are fixedly installed at the lower ends of the rotating shafts 8, the holding mechanism further comprises a driving component, the driving component is installed on the frame 2 and connected with the rotating shafts 8, and an operation window 23 is formed in the machine body 1.

As shown in fig. 4, the driving assembly includes a plurality of sprockets 10, a chain 11, a first motor 12, two guide rods 13 arranged at intervals, two springs 14, two magnetic sheets 15 and two electromagnets 16, wherein the sprockets 10 are respectively fixedly connected to the rotating shafts 8, the chain 11 is mounted on the plurality of sprockets 10, the first motor 12 is fixedly connected to the movable frame 7, the output shaft is fixedly connected to one of the rotating shafts 8, one end of the guide rod 13 is fixedly connected to the movable frame 7, the other end of the guide rod penetrates through the frame 2, the springs 14 are sleeved on the guide rod 13, the two ends of the guide rod 13 are respectively fixedly connected to the movable frame 7 and the frame 2, the magnetic sheets 15 are fixedly connected to the ends of the guide rod 13, and the electromagnets 16 are fixedly mounted on the frame 2 and are respectively arranged towards the magnetic sheets 15. A dust cover is mounted on the first motor 12.

As shown in fig. 3, the detection mechanism includes an inductor 17, a rod body 18, a transmission line 19, a rack 20, a second motor 21 and a gear 22, wherein the inductor 17 is fixedly connected to the lower end of the rod body 18, the upper end of the rod body 18 penetrates through the machine body 1, the inductor 17 is connected with the machine body 1 through the transmission line 19, the rack 20 is fixedly connected to the rod body 18, the second motor 21 is fixedly connected to the machine body 1, the gear 22 is fixedly connected to an output shaft of the second motor 21, and the gear 22 is meshed with the rack 20. The four corners of the bottom of the machine body 1 are fixedly provided with supporting foot pads.

One specific application of this embodiment is: through running through stop collar 4 and anti-skidding cover 6 respectively with the test tube, and the test tube lower extreme supports on support frame 5, rethread second motor 21 drives gear 22 and rotates, gear 22 drives rack 20 and moves downwards, body of rod 18 and inductor 17 synchronous motion, make inductor 17 remove to the test tube of below and carry out detection work at last, afterwards, second motor 21 drives inductor 17 return, electro-magnet 16 circular telegram and repulse magnetic sheet 15 simultaneously, make guide arm 13 and movable frame 7 remove to the test tube, thereby friction wheel 9 contacts with the test tube respectively, drive sprocket 10 through first motor 12 rotation, pass through the transmission of chain 11 between the sprocket 10, can drive a plurality of pivots 8 and a plurality of friction wheel 9 rotation, friction wheel 9 drives the test tube rotation through frictional force, thereby make the liquid in the test tube rock and avoid liquid to take place the sedimentation phenomenon, make the testing result of detector more accurate, drive frame 2 through hydro-cylinder 3 and remove to the below of inductor 17, thereby can carry out the detection work of a plurality of test tubes automatically.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A mass spectrometer detector, characterized by: including organism (1), detection mechanism and hold the mechanism, hold the mechanism and include frame (2), fixed mounting has hydro-cylinder (3) in organism (1), the output fixed connection of hydro-cylinder (3) is on frame (2), rotatable stop collar (4) that install a plurality of equidistance and distribute on frame (2), frame (2) bottom fixed mounting has a plurality of support frames (5), support frame (5) are located stop collar (4) lower extreme, equal fixed mounting has antiskid cover (6) on stop collar (4), frame (2) upper end is equipped with movable frame (7), rotatable pivot (8) that install a plurality of equidistance and arrange on movable frame (7), the equal fixed mounting friction pulley (9) of pivot (8) lower extreme, hold the mechanism still including drive assembly, drive assembly installs on frame (2) and links to each other with a plurality of pivot (8), operating window (23) have been seted up on organism (1).

2. The mass spectrometer detector according to claim 1, wherein the driving assembly comprises a plurality of chain wheels (10), a chain (11), a first motor (12), two guide rods (13) arranged at intervals, two springs (14), two magnetic sheets (15) and two electromagnets (16), wherein the chain wheels (10) are respectively fixedly connected to the rotating shafts (8), the chain (11) is arranged on the plurality of chain wheels (10), the first motor (12) is fixedly connected to the movable frame (7) and the output shaft is fixedly connected to one of the rotating shafts (8), one end of the guide rod (13) is fixedly connected to the movable frame (7) and the other end of the guide rod penetrates through the frame (2), the springs (14) are sleeved on the guide rod (13) and the two ends of the guide rod are respectively fixedly connected to the movable frame (7) and the frame (2), the magnetic sheets (15) are fixedly connected to the ends of the guide rod (13), and the electromagnets (16) are fixedly arranged on the frame (2) and are respectively arranged towards the magnetic sheets (15).

3. A mass spectrometer detector as claimed in claim 2, wherein the first motor (12) has a dust cover mounted thereon.

4. The mass spectrometer detector according to claim 1, wherein the detection mechanism comprises an inductor (17), a rod body (18), a transmission line (19), a rack (20), a second motor (21) and a gear (22), wherein the inductor (17) is fixedly connected to the lower end of the rod body (18), the upper end of the rod body (18) penetrates through the machine body (1), the inductor (17) is connected with the machine body (1) through the transmission line (19), the rack (20) is fixedly connected to the rod body (18), the second motor (21) is fixedly connected to the machine body (1), the gear (22) is fixedly connected to an output shaft of the second motor (21), and the gear (22) is meshed with the rack (20).

5. A mass spectrometer detector according to claim 1, wherein support foot pads are fixedly mounted at the four corners of the bottom of the body (1).