Liquid phase mass spectrometer with correction liquid storage structure

Abstract

The utility model provides a liquid phase mass spectrometer with a correction liquid storage structure, and belongs to the technical field of electronic instruments. The liquid phase mass spectrometer with the correction liquid storage structure comprises a liquid phase mass spectrometer body, the liquid phase mass spectrometer body comprises a drawing storage cabinet, a clamping supporting frame, an auxiliary supporting block, a clamping block, a containing disc and a pressing block, and a bottle containing used correction liquid is placed on the surface of the containing disc after being sealed; after the electrifying head is in contact with the connecting base, the electromagnet is electrified to generate magnetic force, and the electromagnet adsorbs the metal head, so that the clamping block drives the rubber buffer block to extrude the bottle body of the correction liquid, the bottle of the correction liquid is convenient to fix, and the correction liquid bottle with harmful substances is prevented from falling down and being broken after the liquid phase mass spectrometer vibrates or is impacted in the storage process.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic instrument technical field, specifically, relate to a liquid chromatograph mass spectrometer with correction liquid storage structure. BACKGROUND

[0002] Liquid chromatograph mass spectrometer is liquid chromatograph and mass spectrometer combined instrument, it has combined the separation ability of liquid chromatograph effective separation thermal instability and high boiling point compound with the component identification ability of mass spectrometer very strong, and liquid chromatograph mass spectrometer needs to use correction liquid, and the correction liquid is composed of SC-501 drift correction liquid and SC-502 slope correction liquid aqueous solution.

[0003] The existing liquid chromatograph mass spectrometer mostly does not store correction liquid, because correction liquid contains several toxic substances and is flammable and volatile, is inconvenient to save and has certain harm to human body, therefore most liquid chromatograph mass spectrometers do not choose to store correction liquid in the interior, thereby leading to needing to use correction liquid to take from the laboratory where correction liquid is stored to use very troublesome, therefore, we make improvement, and propose a liquid chromatograph mass spectrometer with correction liquid storage structure. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a liquid chromatograph mass spectrometer with correction liquid storage structure.

[0005] The utility model is realized as follows:

[0006] A liquid chromatograph mass spectrometer with correction liquid storage structure, bag liquid phase mass spectrometer main part, the liquid phase mass spectrometer main part includes pull storage cabinet, clamping support frame, auxiliary support block, clamping block, place disc and lower pressure block, the pull storage cabinet is arranged at the inside of the liquid phase mass spectrometer main part, the clamping support frame is arranged at the inside of the pull storage cabinet, the auxiliary support block is arranged at the inside of the pull storage cabinet, the clamping block is arranged at the inboard of the auxiliary support block, the place disc is arranged at the inside of the pull storage cabinet, and the lower pressure block is arranged on the surface of the place disc.

[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0008] Further, the pull storage cabinet includes a handle, a ventilation plate and a moisture-proof plate, the surface of the pull storage cabinet is provided with the handle, the inside of the pull storage cabinet is fixedly installed with the moisture-proof plate, and the bottom end of the pull storage cabinet is fixedly connected with the ventilation plate.

[0009] The beneficial effects of the above further scheme are that the pull storage cabinet is opened through the handle, the inside of the pull storage cabinet is kept dry at all times through the moisture-proof plate and the ventilation plate, and ventilation is facilitated.

[0010] Further, the clamping support frame comprises electromagnets, the side surface of the clamping support frame is fixedly connected with electromagnets, and the electromagnets are provided with two groups.

[0011] The beneficial effect of the above further scheme is that the clamping support frame can be easily powered to generate strong magnetism to attract the metal head and the clamping block, thereby facilitating fixation.

[0012] Further, the auxiliary support block comprises a limiting groove, and the inside of the auxiliary support block is provided with the limiting groove.

[0013] The beneficial effect of the above further scheme is that the limiting groove in the inside of the auxiliary support block can help the limiting block and the clamping block to move stably.

[0014] Further, the clamping block comprises a metal head, a rubber buffer block, a moving rod, a first spring and a limiting block, the metal head is arranged on the left side of the clamping block, the inside of the clamping block is provided with the rubber buffer block, the inside of the rubber buffer block is fixedly connected with the moving rod, the inside of the clamping block is provided with the first spring, and the two ends of the clamping block are fixedly connected with the limiting block.

[0015] The beneficial effect of the above further scheme is that the metal head can be connected with the electromagnet by mutual attraction, and the rubber buffer block, the moving rod and the first spring can help to buffer, thereby avoiding the impact force caused by extrusion and helping the clamping block to move stably.

[0016] Further, the placing disc comprises a second spring and a connecting base, the inside of the placing disc is fixedly provided with the second spring, and the inside of the placing disc is fixedly provided with the connecting base.

[0017] The beneficial effect of the above further scheme is that the second spring can support the connecting disc and the pressing block, and the connecting base and the power head are in contact with each other to make the electromagnet generate magnetic force.

[0018] Further, the pressing block comprises a connecting disc and a power head, the bottom end of the pressing block is fixedly connected with the connecting disc, the bottom end of the connecting disc is fixedly connected with the power head, and the power head is connected with the electric wire.

[0019] The beneficial effect of the above further scheme is that the pressing block moves downward after being extruded, the connecting disc and the power head are driven to move downward, the power head is extruded downward to be separated from the connecting base, and the electromagnet is powered.

[0020] Further, the connecting base and the electromagnet are connected with each other through the electric wire.

[0021] The beneficial effect of the further scheme is that the connecting base can transmit the circuit to the electromagnet through the electric wire after being powered on, so that the electromagnet can attract the metal head.

[0022] The liquid phase mass spectrometer with the correction liquid storage structure has the beneficial effect that: after the bottle of the used correction liquid is sealed and placed on the surface of the placing disc, the power-on head contacts the connecting base to make the electromagnet generate magnetic force, the electromagnet attracts the metal head, the clamping block drives the rubber buffer block to extrude the bottle body of the correction liquid, the bottle of the correction liquid is conveniently fixed, and the bottle of the correction liquid with harmful substances is prevented from falling down and being broken due to vibration or impact of the liquid phase mass spectrometer during storage. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 A perspective structural schematic view of the liquid phase mass spectrometer with the correction liquid storage structure is provided in the present application;

[0025] Figure 2 A top view structural schematic view of the pull-out storage cabinet is provided in the present application;

[0026] Figure 3 An enlarged structural schematic view of the middle A is provided in the present application; Figure 2 An enlarged structural schematic view of the middle A is provided in the present application;

[0027] Figure 4 A perspective structural schematic view of the clamping support frame is provided in the present application;

[0028] Figure 5 A sectional view structural schematic view of the pull-out storage cabinet is provided in the present application;

[0029] Figure 6 A sectional view structural schematic view of the pull-out storage cabinet is provided in the present application;

[0030] In the figure: 100, liquid phase mass spectrometer main body; 200, pull out storage cabinet; 2001, handle; 2002, breathable plate; 2003, moisture-proof plate; 300, clamping support frame; 3001, electromagnet; 400, auxiliary support block; 4001, limiting groove; 500, clamping block; 5001, metal head; 5002, rubber buffer block; 5003, moving rod; 5004, first spring; 5005, limiting block; 600, placing disc; 6001, second spring; 6002, connecting base; 700, pressing block; 7001, connecting disc; 7002, power head. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] EMBODIMENT

[0034] Please refer to Figures 1-6 The present application provides a technical scheme: a liquid phase mass spectrometer with a correction liquid storage structure, comprising a liquid phase mass spectrometer main body 100.

[0035] Please refer to Figures 1-6 The liquid phase mass spectrometer main body 100 comprises a pull-out storage cabinet 200, a clamping support frame 300, an auxiliary support block 400, a clamping block 500, a placing disc 600 and a pressing block 700. The pull-out storage cabinet 200 is arranged inside the liquid phase mass spectrometer main body 100. The clamping support frame 300 is arranged inside the pull-out storage cabinet 200. The auxiliary support block 400 is arranged inside the pull-out storage cabinet 200. The clamping block 500 is arranged inside the auxiliary support block 400. The placing disc 600 is arranged inside the pull-out storage cabinet 200. The pressing block 700 is arranged on the surface of the placing disc 600.

[0036] As an embodiment of the utility model, further, the pull storage cabinet 200 includes handle 2001, ventilation plate 2002 and moisture-proof plate 2003, the surface of pull storage cabinet 200 is equipped with handle 2001, the inside fixed mounting of pull storage cabinet 200 has moisture-proof plate 2003, the bottom end fixed connection of pull storage cabinet 200 has ventilation plate 2002.

[0037] As an embodiment of the utility model, further, the clamping support frame 300 includes electromagnet 3001, the side fixed connection of clamping support frame 300 has electromagnet 3001, and electromagnet 3001 is equipped with two groups.

[0038] As an embodiment of the utility model, further, the auxiliary support block 400 includes limiting groove 4001, the inside of auxiliary support block 400 is provided with limiting groove 4001.

[0039] As an embodiment of the utility model, further, the clamping block 500 includes metal head 5001, rubber buffer block 5002, moving rod 5003, first spring 5004 and limiting block 5005, metal head 5001 is set to the left side of clamping block 500, the inside of clamping block 500 is equipped with rubber buffer block 5002, the inside fixed connection of rubber buffer block 5002 has moving rod 5003, the inside of clamping block 500 is equipped with first spring 5004, and the both ends of clamping block 500 are fixedly connected with limiting block 5005.

[0040] As an embodiment of the utility model, further, the placing disc 600 includes second spring 6001 and connecting base 6002, the inside fixed mounting of placing disc 600 has second spring 6001, and the inside fixed mounting of placing disc 600 has connecting base 6002.

[0041] As an embodiment of the utility model, further, the lower pressing block 700 includes connecting disc 7001 and electrified head 7002, the bottom end fixed connection of lower pressing block 700 has connecting disc 7001, the bottom end fixed connection of connecting disc 7001 has electrified head 7002, and electrified head 7002 is connected with electric wire.

[0042] As an embodiment of the utility model, further, connecting base 6002 and electromagnet 3001 are connected with each other through electric wire.

[0043] Specifically, the working principle of the liquid chromatograph with a correction liquid storage structure is as follows: when in use, the bottle of used correction liquid is placed on the surface of the placing disc 600 after being sealed, and the bottle of correction liquid will press the lower pressing block 700 when placed on the surface of the placing disc 600, the lower pressing block 700 will drive the connecting disc 7001 and the electrified head 7002 to move downward, the connecting disc 7001 will press the second spring 6001 when moving downward, and the electrified head 7002 will press on the surface of the connecting base 6002 when moving downward, so that the electrified head 7002 will contact with the connecting base 6002 after being contacted, and the electromagnet 3001 will be electrified to generate a magnetic force, the electromagnet 3001 will attract the metal head 5001, the clamping block 500 will drive the limiting block 5005 to move to one side of the clamping support frame 300, the clamping block 500 will drive the rubber buffer block 5002 to press the bottle body of the correction liquid after moving, and the rubber buffer block 5002 will first contact the bottle body, and will reversely press the moving rod 5003 and the first spring 5004 after contacting the bottle body, so that the first spring 5004 can better press the bottle body through the elastic force of the first spring 5004, and the bottle of correction liquid is conveniently fixed, the breathable plate 2002 at the bottom end of the pull-out storage cabinet 200 can help the pull-out storage cabinet 200 to ventilate and prevent moisture, and the moisture-proof plate 2003 can keep the inside of the pull-out storage cabinet 200 dry, when the bottle of correction liquid needs to be taken out, the bottle body is only needed to be lifted a little, the second spring 6001 is pressed, the connecting disc 7001 and the electrified head 7002 are moved upward, the connection is lost, the electromagnet 3001 loses the power and does not have a magnetic force, the electromagnet 3001 and the metal head 5001 are separated from each other, the correction liquid is conveniently taken out, the storage of the correction liquid is more convenient, and the bottle of correction liquid with harmful substances is prevented from falling down and breaking after the liquid chromatograph is vibrated or impacted.

[0044] It should be noted that the specific model and specifications of the electromagnet 3001, the electrified head 7002 and the connecting base 6002 need to be selected and determined according to the actual specifications of the device, and the specific selection and calculation method adopts the existing technology in the art, and therefore will not be described in detail.

[0045] The electromagnet 3001, the electrified head 7002 and the connecting base 6002 and their principles are clear to those skilled in the art, and will not be described in detail here

[0046] The above only describes preferred embodiments of the present application and is not used to limit the present application, and the present application can be changed and varied in various ways for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A liquid chromatography-mass spectrometer with a calibration solution storage structure, characterized in that, include, The liquid chromatography-mass spectrometer body (100) includes a pull-out storage cabinet (200), a clamping support frame (300), an auxiliary support block (400), a clamping block (500), a placement tray (600), and a pressing block (700). The pull-out storage cabinet (200) is located inside the liquid chromatography-mass spectrometer body (100), the clamping support frame (300) is located inside the pull-out storage cabinet (200), the auxiliary support block (400) is located inside the pull-out storage cabinet (200), the clamping block (500) is located inside the auxiliary support block (400), the placement tray (600) is located inside the pull-out storage cabinet (200), and the pressing block (700) is located on the surface of the placement tray (600).

2. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 1, characterized in that, The pull-out storage cabinet (200) includes a handle (2001), a ventilated plate (2002), and a moisture-proof plate (2003). The surface of the pull-out storage cabinet (200) is equipped with a handle (2001), the interior of the pull-out storage cabinet (200) is fixedly installed with a moisture-proof plate (2003), and the bottom of the pull-out storage cabinet (200) is fixedly connected with a ventilated plate (2002).

3. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 1, characterized in that, The clamping support frame (300) includes an electromagnet (3001), and the electromagnet (3001) is fixedly connected to the side of the clamping support frame (300), and there are two sets of electromagnets (3001).

4. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 1, characterized in that, The auxiliary support block (400) includes a limiting groove (4001), and the limiting groove (4001) is formed inside the auxiliary support block (400).

5. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 1, characterized in that, The clamping block (500) includes a metal head (5001), a rubber buffer block (5002), a moving rod (5003), a first spring (5004), and a limiting block (5005). The metal head (5001) is located on the left side of the clamping block (500). The rubber buffer block (5002) is installed on the inner side of the clamping block (500). The moving rod (5003) is fixedly connected to the inner side of the rubber buffer block (5002). The first spring (5004) is installed inside the clamping block (500). The limiting blocks (5005) are fixedly connected to both ends of the clamping block (500).

6. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 3, characterized in that, The placement tray (600) includes a second spring (6001) and a connecting base (6002). The second spring (6001) is fixedly installed inside the placement tray (600), and the connecting base (6002) is fixedly installed inside the placement tray (600).

7. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 1, characterized in that, The pressing block (700) includes a connecting plate (7001) and a power-on head (7002). The bottom end of the pressing block (700) is fixedly connected to the connecting plate (7001), and the bottom end of the connecting plate (7001) is fixedly connected to the power-on head (7002). The power-on head (7002) is connected to the wire.

8. A liquid chromatography-mass spectrometer with a calibration solution storage structure according to claim 6, characterized in that, The connecting base (6002) and the electromagnet (3001) are connected to each other by wires.

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