CN215476555U

CN215476555U - Inductively coupled plasma mass spectrometer coupling interface device

Info

Publication number: CN215476555U
Application number: CN202121452683.6U
Authority: CN
Inventors: 杨峰; 李思贤; 郭亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-11
Anticipated expiration: 2031-06-29

Abstract

The utility model is suitable for the technical field of mass spectrometers, and provides an inductively coupled plasma mass spectrometer combined interface device, which comprises a box body, a mass spectrometer body and an interface component, wherein a placing plate is fixedly connected to the box body, and the inductively coupled plasma mass spectrometer combined interface device also comprises: the damping mechanism is movably connected with the box body and is used for damping the mass spectrometer body, the damping mechanism comprises an elastic component A and a displacement component, and the damping mechanism can utilize the elastic component A to buffer the displacement component which drives the mass spectrometer body to do linear reciprocating motion; and the fixing mechanism is movably connected with the box body and used for placing the plasma material, and comprises a placing component, a limiting part and a fixing component, and the fixing mechanism can utilize the limiting part to limit the fixing component on the placing component to fix the plasma material. The utility model has simple structure, can protect the mass spectrometer from being damaged and can classify and fix the plasma materials.

Description

Inductively coupled plasma mass spectrometer coupling interface device

Technical Field

The utility model belongs to the technical field of mass spectrometers, and particularly relates to an inductively coupled plasma mass spectrometer coupling interface device.

Background

The inductively coupled plasma mass spectrometry is a new analysis and test technology developed in the 80 s, and combines the high-temperature (8000K) ionization characteristic of ICP with the advantage of sensitive and rapid scanning of a quadrupole mass spectrometer to form a novel strongest element analysis, isotope analysis and morphological analysis technology, which provides analysis characteristics such as extremely low detection limit, extremely wide dynamic linear range, simple spectral line, less interference, high analysis precision, high analysis speed and capability of providing isotope information.

Along with the development of the society, the application field of the mass spectrometer is wider, workers often carry the mass spectrometer to travel, and in order to meet the use requirements of the workers, the inductively coupled plasma mass spectrometer combined interface device is invented by people, so that the mass spectrometer can be conveniently detected at any time.

The existing device can not ensure the stable collision phenomenon of the mass spectrometer during transportation, and is inconvenient for the placement and storage of the substances to be tested and analyzed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a coupling interface device for an inductively coupled plasma mass spectrometer, and aims to solve the problems that the existing device cannot guarantee the stable collision phenomenon of the mass spectrometer during transportation, and is inconvenient to detect and store analyzed substances.

The embodiment of the utility model is realized in such a way that the inductively coupled plasma mass spectrometer coupling interface device comprises a box body, a mass spectrometer body and an interface component, wherein a placing plate is fixedly connected to the box body, and the inductively coupled plasma mass spectrometer coupling interface device further comprises:

the damping mechanism is movably connected with the box body and is used for damping the mass spectrometer body, the damping mechanism comprises an elastic component A and a displacement component, and the damping mechanism can utilize the elastic component A to buffer the displacement component which drives the mass spectrometer body to do linear reciprocating motion; and

the fixing mechanism is movably connected with the box body and used for placing the plasma materials, the fixing mechanism comprises a placing assembly, a limiting portion and a fixing assembly, and the fixing mechanism can utilize the limiting portion to limit the fixing assembly on the placing assembly to fix the plasma materials.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme:

the further technical scheme is as follows: the displacement assembly comprises a sliding block B fixedly connected to two side walls of the mass spectrometer body, and the sliding block B is in sliding fit with a baffle A fixedly connected to the box body.

The further technical scheme is as follows: the placing assembly comprises a drawer, the drawer is in sliding fit with a fixing plate fixedly connected to the box body, a partition plate is fixedly connected to the drawer, and the drawer is rotatably connected with the fixing assembly.

The further technical scheme is as follows: the fixing assembly comprises a baffle B and a support, a rotating shaft is fixedly connected to the baffle B, the rotating shaft is rotatably connected with the support, the support is rotatably connected with the drawer, and the baffle B and the support are movably connected with the limiting part.

The further technical scheme is as follows: the limiting part comprises a limiting component B and a limiting component C, the limiting component B is in sliding fit with the drawer, and the limiting component C is in sliding fit with the support.

The further technical scheme is as follows: the limiting assembly B comprises a sliding block A, the sliding block A is in sliding fit with a sliding groove B formed in the drawer, and an elastic assembly B is fixedly connected between the sliding block A and a sliding groove C formed in the support.

According to the inductively coupled plasma mass spectrometer coupling interface device provided by the embodiment of the utility model, the damping mechanism can linearly buffer the mass spectrometer body 8 through the elastic component in cooperation with the displacement component, and the arrangement aims to avoid collision of the mass spectrometer in the transportation process; and fixed mechanism can inject fixed subassembly through spacing portion and fix placing the subassembly on thereby to the plasma material, and the purpose of this kind of setting is fixed placing its various material chaos in the transportation to the plasma material.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing mechanism of the present invention.

FIG. 3 is an enlarged view of the part A structure of the present invention.

Fig. 4 is a schematic structural view of a baffle B in the present invention.

Fig. 5 is a schematic structural diagram of an interface module according to the present invention.

Notations for reference numerals: the mass spectrometer comprises a box body 1, a drawer 2, a placing plate 3, a fixing plate 4, a handle 5, a baffle A6, a sliding groove A7, a mass spectrometer body 8, a plug plate 9, an elastic component A10, a limiting component A11, a through hole 12, a limiting component B13, a rotating shaft 14, a limiting component C15, a baffle B16, a bracket 17, a baffle C18, an interface 19, a sliding groove B20, a sliding block A21, an elastic component B22, a partition plate 23 and a cover plate 24.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, an interface device for inductively coupled plasma mass spectrometer (icp-ms) according to an embodiment of the present invention includes a box 1, a mass spectrometer body 8, and an interface assembly, wherein a placing plate 3 is fixedly connected to the box 1, and the interface device further includes:

the damping mechanism is movably connected with the box body 1 and is used for damping the mass spectrometer body 8, the damping mechanism comprises an elastic component A10 and a displacement component, and the damping mechanism can utilize the elastic component A10 to buffer the displacement component which drives the mass spectrometer body 8 to perform linear reciprocating motion; and

the fixing mechanism is movably connected with the box body 1 and used for placing plasma materials, the fixing mechanism comprises a placing assembly, a limiting portion and a fixing assembly, and the fixing mechanism can utilize the limiting portion to limit the fixing assembly on the placing assembly to fix the plasma materials.

In the embodiment of the utility model, the damping mechanism can linearly buffer the mass spectrometer body 8 by matching the elastic component with the displacement component, and the arrangement aims to avoid the mass spectrometer from colliding in the transportation process; and fixed mechanism can inject fixed subassembly through spacing portion and fix placing the subassembly on thereby to the plasma material, and the purpose of this kind of setting is fixed placing its various material chaos in the transportation to the plasma material.

Referring to fig. 1, as an embodiment of the present invention, the displacement assembly includes a sliding block B (not shown) fixedly connected to two side walls of the mass spectrometer body 8, and the sliding block B is slidably engaged with a baffle a6 fixedly connected to the box body 1.

Preferably, the elastic component a10 is fixedly connected with the box body 1 and the mass spectrometer body 8.

Preferably, the elastic member a10 is any one of a spring, a pressure spring and an elastic steel plate.

Preferably, the baffle a6 is provided with a sliding groove a7 in sliding fit with the sliding block D.

In the embodiment of the utility model, the mass spectrometer body 8, the elastic component A10 and the baffle A6 form damping, the mass spectrometer body 8 shakes during transportation, at the moment, the mass spectrometer body 8 linearly reciprocates along the sliding chute A7, and the elastic component A10 fixedly connected with the mass spectrometer body can buffer and block the mass spectrometer body, so that the mass spectrometer body 8 is buffered and blocked to prevent the mass spectrometer body from colliding.

Referring to fig. 1, 2 and 4, as an embodiment of the present invention, the placing assembly includes a drawer 2, the drawer 2 is slidably engaged with a fixing plate 4 fixedly connected to the box body 1, a partition 23 is fixedly connected to the drawer 2, and the drawer 2 is rotatably connected to the fixing assembly.

Preferably, the partition plates 23 are provided with a plurality of partition plates and are uniformly distributed on the drawer 2.

In an embodiment of the present invention, the purpose of this arrangement is to sort the plasma materials.

Referring to fig. 2, as an embodiment of the present invention, the fixing assembly includes a baffle B16 and a bracket 17, a rotating shaft 14 is fixedly connected to the baffle B16, the rotating shaft 14 is rotatably connected to the bracket 17, the bracket 17 is rotatably connected to the drawer 2, and the baffle B16 and the bracket 17 are movably connected to the limiting portion.

Preferably, the baffle B16 is fixedly connected with a plug board 9, and the plug board 9 is provided with a plurality of plugs and is uniformly distributed on the baffle B16.

In the embodiment of the utility model, the shutter B16 is rotated, and the shutter B16 rotates the carriage 17 about the drawer 2 until the stop retains the shutter B16 and carriage 17 to the drawer 2, which is designed to hold the plasma material on the assembly.

Referring to fig. 2, as an embodiment of the present invention, the position-limiting portion includes a position-limiting component B13 and a position-limiting component C15, the position-limiting component B13 is slidably engaged with the drawer 2, and the position-limiting component C15 is slidably engaged with the bracket 17.

Preferably, the limiting assembly B13 and the limiting assembly C15 are identical in structure.

Referring to fig. 2 to 3, as an embodiment of the present invention, the limiting component B13 includes a sliding block a21, the sliding block a21 is slidably engaged with a sliding groove B20 formed on the drawer 2, and an elastic component B22 is fixedly connected between the sliding block a21 and a sliding groove C formed on the bracket 17.

In the embodiment of the utility model, the sliding block A21 can automatically spring into the sliding groove B20 under the action of the elastic component B22, and the arrangement is used for limiting the fixing component.

Referring to fig. 1, as an embodiment of the present invention, a cover plate 24 is disposed on the box body 1, and the cover plate 24 is connected to the box body 1 through a limiting assembly a 11.

Preferably, the structure of the limiting assembly A11 is the same as that of the limiting assembly B13.

In the present embodiment, this arrangement is intended to seal the housing 1 whilst the mass spectrometer body 8 is held in place.

Referring to fig. 5, as an embodiment of the present invention, the interface assembly includes a baffle C18 and an interface 19, the interface 19 is rotatably connected to the box 1, and the interface 19 is embedded in the box 1.

Preferably, the interface 19 is provided in several and different apertures.

The embodiment of the utility model provides an inductively coupled plasma mass spectrometer coupling interface device, and provides a damping mechanism and a fixing mechanism based on the interface device, so that the technical effect of damping and buffering a mass spectrometer body 8 in the transportation process and the technical effect of classifying and fixing plasma materials are obtained.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an inductively coupled plasma mass spectrometer allies oneself with uses interface arrangement, includes box, mass spectrometer body and interface module, fixedly connected with places the board on the box, its characterized in that still includes:

2. The inductively coupled plasma mass spectrometer of claim 1, wherein the displacement assembly comprises a slider B fixedly connected to two sidewalls of the mass spectrometer body, and the slider B is in sliding fit with a baffle A fixedly connected to the box.

3. The inductively coupled plasma mass spectrometer of claim 2, wherein the placement component comprises a drawer, the drawer is in sliding fit with a fixed plate fixedly connected to the housing, a partition plate is fixedly connected to the drawer, and the drawer is rotatably connected to the fixed component.

4. The inductively coupled plasma mass spectrometer interface device as recited in claim 3, wherein the fixing assembly comprises a baffle B and a bracket, the baffle B is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the bracket, the bracket is rotatably connected with the drawer, and the baffle B and the bracket are movably connected with the limiting part.

5. The inductively coupled plasma mass spectrometer interface device as recited in claim 4, wherein the limiting portion comprises a limiting component B and a limiting component C, the limiting component B is in sliding fit with the drawer, and the limiting component C is in sliding fit with the bracket.

6. The inductively coupled plasma mass spectrometer coupling interface device as recited in claim 5, wherein the limiting component B comprises a sliding block A, the sliding block A is in sliding fit with a sliding groove B formed in the drawer, and an elastic component B is fixedly connected between the sliding block A and a sliding groove C formed in the support.