CN219978208U

CN219978208U - Mass spectrum combined instrument for environment detection

Info

Publication number: CN219978208U
Application number: CN202321587383.8U
Authority: CN
Inventors: 卞阿锋
Original assignee: Anhui Junqiao Technology Co ltd
Current assignee: Anhui Junqiao Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-07
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a mass spectrometer for environment detection, which comprises a frame, a mass spectrometer body and a heat dissipation groove, wherein the frame is arranged at the top of the mass spectrometer body, the heat dissipation groove is formed in the back surface of the mass spectrometer body, a group of sliding grooves are formed in the inner wall of the frame, a limiting rod is arranged in the inner wall of the sliding groove, a group of sliding blocks are arranged on the outer wall of the limiting rod in a penetrating manner, and the outer walls of the sliding blocks are arranged on the inner wall of the sliding groove. According to the mass spectrometer, the first hydraulic cylinder can drive the moving plate to move in the frame, the sliding grooves, the limiting rods and the sliding blocks are arranged, so that the moving stability of the moving plate is improved, when the moving plate moves to a required position, the motor drives the second gear to rotate, the second gear can drive the first gear and the connecting plate to rotate, the sample detection table can be driven to rotate, and the working efficiency of the mass spectrometer can be improved in the use process.

Description

Mass spectrum combined instrument for environment detection

Technical Field

The utility model relates to the technical field of mass spectrometer equipment, in particular to a mass spectrometer for environment detection.

Background

The mass spectrometer is used for directly measuring the ratio of the mass number to the charge of the substance, is accurate and quick in qualitative analysis, combines the chromatograph with the mass spectrometer, and actually uses the mass spectrometer as a universal detector of the chromatograph.

Patent document CN216449494U discloses a gas chromatography-mass spectrometer, including gas chromatography-mass spectrometer main part and control panel, control panel sets up the front side right-hand member of gas chromatography-mass spectrometer main part still includes: the sample injection window is arranged at the middle part of the left end of the front side of the gas chromatograph-mass spectrometer main body in an openable and closable manner; the sample injection assembly is detachably arranged at the front side of the sample injection window; the bearing seat is fixedly arranged in the middle of the outer wall of the front side of the sample inlet window; the base is arranged at the middle position of the bottom end of the inner cavity of the bearing seat along the front-back direction. The gas chromatography-mass spectrometer can ensure that the sample inlet is in a good sealing state in a vacuum link, simultaneously realize synchronous sealing effect on the gas pressure system and the sample inlet, prevent external impurities from being attached to the sample tube, and ensure the accuracy of detection results and the service life of the gas chromatography-mass spectrometer.

The gas chromatography-mass spectrometer of the above publication mainly considers how to prevent external impurities from attaching to the sample tube, ensures the accuracy of detection results and the service life of the gas chromatography-mass spectrometer, and the existing mass spectrometer needs to ensure the working efficiency thereof in the use process so as to prevent the technical problem that when the inspection is performed, a worker needs to manually take a single sample for inspection, which easily causes lower working efficiency.

In view of the above, it is necessary to develop a mass spectrometer for environmental detection, and further to improve the working efficiency of the mass spectrometer during use.

Disclosure of Invention

The utility model aims to provide a mass spectrometer for environment detection, which aims to solve the technical problem that the working efficiency is low because a worker is required to manually take a single sample for inspection when the inspection is performed in the background technology.

In order to achieve the above purpose, the utility model provides a mass spectrometer for environmental detection, which comprises a frame, a mass spectrometer body and a heat dissipation groove, wherein the top of the mass spectrometer body is provided with the frame, and the back of the mass spectrometer body is provided with the heat dissipation groove;

the inner wall of the frame is provided with a group of sliding grooves, the inner wall of the sliding groove is provided with a limiting rod, the outer wall of the limiting rod is provided with a group of sliding blocks in a penetrating way, the outer wall of the sliding blocks is arranged on the inner wall of the sliding groove, one end of each sliding block is provided with a movable plate, the top of each movable plate is provided with a rotating groove, the inner wall of the frame is provided with a hydraulic cylinder, and one end of each hydraulic cylinder is arranged in the middle of the other side of each movable plate;

the inner wall of the rotating groove is provided with a first gear, the outer side of the top of the first gear is provided with a second gear, one end of the second gear is provided with a motor, one end of the motor is arranged on one side of the moving plate, the middle part of the top of the first gear is provided with a connecting plate, and the top of the connecting plate is provided with a sample detection table.

Preferably, fixed legs are arranged at four corners of the bottom of the mass spectrometer body, and a display screen is arranged on one side of the front face of the mass spectrometer body.

Preferably, the inner wall of the heat dissipation groove is provided with the heat dissipation plate, the inner wall of the heat dissipation groove is provided with the protection plate, the two sides of the front surface of the protection plate are provided with the handles, one side of the back surface of the protection plate is provided with the air inlet, the tail end of the inner wall of the air inlet is provided with the protection net, the front end of the inner wall of the air inlet is provided with the fan, and the other side of the back surface of the protection plate is provided with the plurality of air outlets.

Preferably, a fixing frame is installed on one side of the top of the frame, and a detector is installed on the other side of the fixing frame.

Preferably, the top of the sample detection table is provided with a groove, the inner wall of the groove is provided with a push block, the inner bottom of the groove is provided with a group of first limiting grooves, the inner wall of the first limiting grooves is provided with a first spring, the top of the first spring is provided with a push rod, and the top of the push rod is arranged at the bottom of the push block.

Preferably, the mounting groove has been seted up to the bottom of sample detection platform, and the connecting block is installed to the inner wall of mounting groove, and a set of second restriction groove has been seted up at the top of connecting block outer wall, and the second spring is installed to the inner wall of second restriction groove, and first restriction piece is installed to the one end of second spring, and first restriction hole is installed to the front end of first restriction piece outer wall, and first restriction hole is seted up in one side of push rod.

Preferably, the outer wall of the protection plate is provided with a plurality of third limiting grooves, the inner wall of each third limiting groove is provided with a third spring, one end of each third spring is provided with a second limiting block, the front end of the outer wall of each second limiting block is provided with a second limiting hole, and the second limiting holes are formed in the inner wall of each heat dissipation groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the mass spectrometer, the first hydraulic cylinder can drive the moving plate to move in the frame, the sliding grooves, the limiting rods and the sliding blocks are arranged, so that the moving stability of the moving plate is improved, when the moving plate moves to a required position, the motor drives the second gear to rotate, the second gear can drive the first gear and the connecting plate to rotate, the sample detection table can be driven to rotate, and the working efficiency of the mass spectrometer can be improved in the use process.

2. According to the mass spectrometer, the heat generated during operation of the mass spectrometer body can be absorbed through the heat radiation plate, the fan blows external cold air into the heat radiation groove, the heat radiation plate in the heat radiation groove can be cooled, air blown into the heat radiation groove can be exhausted through the air outlet, and the air circulation efficiency in the heat radiation groove is improved through the arrangement of the air inlet and the air outlet, so that the heat radiation effect is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a mass spectrometer body structure according to the present utility model;

FIG. 3 is a schematic diagram of a frame structure of the present utility model;

FIG. 4 is a schematic diagram of a moving plate structure according to the present utility model;

fig. 5 is a schematic diagram of a heat sink structure according to the present utility model.

In the figure: 1. a frame; 2. mass spectrometer body; 3. a heat sink; 101. a chute; 102. a restraining bar; 103. a slide block; 104. a moving plate; 105. a rotating groove; 106. a first gear; 107. a second gear; 108. a motor; 109. a connecting plate; 110. a sample detection stage; 201. a fixed leg; 202. a display screen; 301. a heat dissipation plate; 302. a protection plate; 303. a handle; 304. an air inlet; 305. a protective net; 306. a blower; 307. an air outlet; 401. a hydraulic cylinder; 402. a fixing frame; 403. a detector; 501. a groove; 502. a pushing block; 503. a first restriction groove; 504. a first spring; 505. a push rod; 601. a mounting groove; 602. a connecting block; 603. a second limiting groove; 604. a second spring; 605. a first limiting block; 606. a first limiting hole; 701. a third limiting groove; 702. a third spring; 703. a second limiting block; 704. and a second limiting hole.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model provides a mass spectrometer for environmental detection, which includes a frame 1, a mass spectrometer body 2 and a heat sink 3, wherein the frame 1 is installed at the top of the mass spectrometer body 2, and the heat sink 3 is provided at the back of the mass spectrometer body 2;

referring to fig. 1, 3 and 4, a set of sliding grooves 101 are formed in the inner wall of a frame 1, a limiting rod 102 is mounted on the inner wall of the sliding grooves 101, a set of sliding blocks 103 is mounted on the outer wall of the limiting rod 102 in a penetrating manner, a moving plate 104 is mounted on one end of the sliding blocks 103, a rotating groove 105 is formed in the top of the moving plate 104, a hydraulic cylinder 401 is mounted on the inner wall of the frame 1, one end of the hydraulic cylinder 401 is mounted on the middle of the other side of the moving plate 104, a first gear 106 is mounted on the inner wall of the rotating groove 105, a second gear 107 is mounted on the outer side of the top of the first gear 106, a motor 108 is mounted on one side of the moving plate 104, a connecting plate 109 is mounted on the middle of the top of the first gear 106, a sample detecting table 110 is mounted on the top of the connecting plate 109, a fixing frame 402 is mounted on one side of the top of the frame 1, the detector 403 is installed on the other side of the fixing frame 402, the groove 501 is formed in the top of the sample detection platform 110, the push block 502 is installed on the inner wall of the groove 501, a group of first limiting grooves 503 are formed in the inner bottom of the groove 501, the first springs 504 are installed on the inner wall of the first limiting grooves 503, the push rods 505 are installed on the tops of the first springs 504, the tops of the push rods 505 are installed at the bottoms of the push blocks 502, the mounting grooves 601 are formed in the bottoms of the sample detection platform 110, the connecting blocks 602 are installed on the inner walls of the mounting grooves 601, a group of second limiting grooves 603 are formed in the tops of the outer walls of the connecting blocks 602, the second springs 604 are installed on the inner walls of the second limiting grooves 603, the first limiting blocks 605 are installed on one ends of the second springs 604, the first limiting holes 606 are formed in the front ends of the outer walls of the first limiting blocks 605, the first limiting holes 606 are formed in one side of the push rods 505, the moving plates 104 can be driven to move in the frame 1 through the first hydraulic cylinders 401, through the arrangement of the chute 101, the limiting rod 102 and the sliding block 103, the moving stability of the moving plate 104 is improved, when the moving plate 104 moves to a required position, the motor 108 drives the second gear 107 to rotate, the second gear 107 rotates to drive the first gear 106 and the connecting plate 109 to rotate, and then the sample detection table 110 can be driven to rotate, so that the working efficiency of the mass spectrometer can be improved in the use process, the push rod 505 is driven to move by pressing the push block 502, the first limiting hole 606 can be separated from the outer wall of the first limiting block 605 by pushing the push rod 505, and then the sample detection table 110 can be taken down from the connecting block 602 to be replaced;

referring to fig. 1, 2 and 5, fixing legs 201 are installed at four corners of the bottom of a mass spectrometer body 2, a display screen 202 is installed at one side of the front face of the mass spectrometer body 2, a heat dissipation plate 301 is installed at the inner wall of a heat dissipation groove 3, a protection plate 302 is installed at the inner wall of the heat dissipation groove 3, handles 303 are installed at two sides of the front face of the protection plate 302, an air inlet 304 is formed at one side of the back face of the protection plate 302, a protection net 305 is installed at the tail end of the inner wall of the air inlet 304, a fan 306 is installed at the front end of the inner wall of the air inlet 304, a plurality of air outlets 307 are formed at the other side of the back face of the protection plate 302, a plurality of third limiting grooves 701 are formed at the outer wall of the protection plate 302, a third spring 702 is installed at the inner wall of the third limiting grooves 701, a second limiting block 703 is installed at one end of the third spring 702, the second limiting hole 704 is installed at the front end of the outer wall of the second limiting block 703, the second limiting hole 704 is formed in the inner wall of the heat dissipation groove 3, heat generated during operation of the mass spectrometer body 2 can be absorbed through the heat dissipation plate 301, the fan 306 blows external cold air into the heat dissipation groove 3, the heat dissipation plate 301 in the heat dissipation groove 3 can be cooled, air blown into the heat dissipation groove 3 can be discharged through the air outlet 307, the air circulation efficiency in the heat dissipation groove 3 is improved through the arrangement of the positions of the air inlet 304 and the air outlet 307, the heat dissipation effect is improved, and the protection plate 302 can be removed from the heat dissipation groove 3 by pulling the handle 303 through the arrangement of the third limiting groove 701, the third spring 702, the second limiting block 703 and the second limiting hole 704, and detection and maintenance are performed.

The working principle is that the first hydraulic cylinder 401 can drive the movable plate 104 to move in the frame 1, through the setting of the chute 101, the limiting rod 102 and the sliding block 103, the moving stability of the movable plate 104 is improved, after the movable plate 104 moves to a required position, the motor 108 drives the second gear 107 to rotate, the second gear 107 rotates to drive the first gear 106 and the connecting plate 109 to rotate, and then the sample detection table 110 can be driven to rotate, and then the working efficiency of the mass spectrometer can be improved in the using process, the push rod 505 is driven to move by pressing the push block 502, the push rod 505 moves to enable the first limiting hole 606 to be separated from the outer wall of the first limiting block 605, at this time, the sample detection table 110 can be taken down from the connecting block 602 and then replaced, the heat produced during the working of the mass spectrometer body 2 can be absorbed through the heat dissipation plate 301, the fan 306 blows external cold air into the heat dissipation groove 3, the air blown into the heat dissipation groove 3 can be exhausted through the air outlet 307, the position of the air inlet 304 and the air outlet 307 is arranged, the air outlet 307 is improved, the heat dissipation efficiency of the air inlet 3 can be improved, the second air inlet 702 can be further be improved, the third air outlet 702 can be limited by pulling the third air outlet 702, the third air inlet 702 can be limited by the air inlet 702, the third air inlet 702 can be limited by the air channel 303, and the third air can be limited by the air through the air outlet 702, and the air inlet 703, and the third air can be limited by limiting the air and the air outlet 702.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mass spectrum allies oneself with appearance for environmental detection, includes frame (1), mass spectrum allies oneself with appearance body (2) and heat dissipation groove (3), its characterized in that: the top of the mass spectrometer body (2) is provided with a frame (1), and the back of the mass spectrometer body (2) is provided with a heat dissipation groove (3);

a group of sliding grooves (101) are formed in the inner wall of the frame (1), a limiting rod (102) is arranged on the inner wall of the sliding groove (101), a group of sliding blocks (103) are arranged on the outer wall of the limiting rod (102) in a penetrating mode, the outer walls of the sliding blocks (103) are arranged on the inner wall of the sliding groove (101), a moving plate (104) is arranged at one end of each sliding block (103), a rotating groove (105) is formed in the top of each moving plate (104), a hydraulic cylinder (401) is arranged on the inner wall of the frame (1), and one end of each hydraulic cylinder (401) is arranged in the middle of the other side of each moving plate (104);

the inner wall of rotation groove (105) is installed first gear (106), second gear (107) are installed in the outside at first gear (106) top, motor (108) are installed to one end of second gear (107), and one end of motor (108) is installed in one side of movable plate (104), mid-mounting at first gear (106) top has connecting plate (109), sample detection platform (110) are installed at the top of connecting plate (109).

2. The mass spectrometer for environmental detection of claim 1, wherein: fixing legs (201) are arranged at four corners of the bottom of the mass spectrometer body (2), and a display screen (202) is arranged on one side of the front face of the mass spectrometer body (2).

3. The mass spectrometer for environmental detection of claim 1, wherein: the inner wall of radiating groove (3) is installed heating panel (301), guard plate (302) are installed to the inner wall of radiating groove (3), handle (303) are all installed to guard plate (302) positive both sides, air intake (304) have been seted up to one side at guard plate (302) back, protection network (305) are installed at the tail end of air intake (304) inner wall, fan (306) are installed to the front end of air intake (304) inner wall, a plurality of air exit (307) have been seted up to the opposite side at guard plate (302) back.

4. The mass spectrometer for environmental detection of claim 1, wherein: a fixing frame (402) is arranged on one side of the top of the frame (1), and a detector (403) is arranged on the other side of the fixing frame (402).

5. The mass spectrometer for environmental detection of claim 1, wherein: the top of sample detection platform (110) has seted up recess (501), and ejector pad (502) are installed to the inner wall of recess (501), and a set of first restriction groove (503) have been seted up to the inner bottom of recess (501), and first spring (504) are installed to the inner wall of first restriction groove (503), and push rod (505) are installed at the top of first spring (504), and the top of push rod (505) is installed in the bottom of ejector pad (502).

6. The mass spectrometer for environmental detection of claim 1, wherein: the bottom of sample detection platform (110) has seted up mounting groove (601), and connecting block (602) are installed to the inner wall of mounting groove (601), and a set of second restriction groove (603) have been seted up at the top of connecting block (602) outer wall, and second spring (604) are installed to the inner wall of second restriction groove (603), and first restriction piece (605) are installed to one end of second spring (604), and first restriction hole (606) are installed in the front end of first restriction piece (605) outer wall, and first restriction hole (606) are seted up in one side of push rod (505).

7. A mass spectrometer for environmental detection as defined in claim 3, wherein: a plurality of third limiting grooves (701) are formed in the outer wall of the protection plate (302), third springs (702) are arranged on the inner walls of the third limiting grooves (701), second limiting blocks (703) are arranged at one ends of the third springs (702), second limiting holes (704) are formed in the front ends of the outer walls of the second limiting blocks (703), and the second limiting holes (704) are formed in the inner walls of the heat dissipation grooves (3).