ICP-MS instrument with good signal

Abstract

The utility model relates to an ICP-MS instrument with good signals, and relates to the field of spectrometers. The device comprises a device body, the device body comprises a main shell part and a detection head, the detection head is installed on the front end face of the main shell part and fixedly connected with the main shell part, a detection table is horizontally installed on the front end face of the main shell part and fixedly connected with the main shell part, and a vertical frame shell is installed on one side of the upper end face of the detection table. The vertical frame shell is fixedly connected with the detection table, and a shooting assembly is further fixedly installed on the side face of the vertical frame shell. The detection table is fixedly mounted at the front end of the instrument main body, and the detection table is designed into a structure in which the table plate is matched with the positioning seat, so that a to-be-detected sample can be stably placed through a sample seat on the positioning seat during use; during use, a sample can be driven by the motor to flexibly move between the shooting assembly and the detection head, and high-definition shooting of the sample can be facilitated through the shooting assembly before detection.

Description

Technical Field

[0001] This application relates to the technical field of spectrometers, and in particular to an ICP-MS instrument with good signal. Background Technology

[0002] In the field of mass spectrometry analysis, especially inductively coupled plasma mass spectrometry (ICP-MS), the application of ICP-MS technology is very widespread. ICP-MS has become one of the important tools for trace element analysis due to its high sensitivity, wide dynamic range and ability to simultaneously determine multiple elements.

[0003] A Chinese patent with publication number CN204536197U discloses an infrared spectrometer, including a housing with a functional area and a sample inlet area. The functional area has an operation panel, a display screen, and a micro printer. The housing also contains a control system, a sample cell, a sampling system, a detection system, and a power module. The sampling system is used to transport samples to the sample cell; the sample cell is used to install the detection system and store samples; and the control system is used to control the sampling system, the power module, the detection system, the operation panel, the display screen, and the micro printer.

[0004] Regarding the aforementioned technologies, it has been found that if the sample is contaminated by external factors during spectrometer detection, the signal during instrument detection can be significantly reduced, or even result in erroneous detection data. Furthermore, the sample is very susceptible to contamination during preparation, which in turn affects the detection data of the equipment. Utility Model Content

[0005] To ensure a good signal during instrument testing, this application provides an ICP-MS instrument with a good signal.

[0006] The ICP-MS instrument with good signal provided in this application adopts the following technical solution:

[0007] An ICP-MS instrument with good signal strength includes an instrument body, which includes a main housing and a detection head. The detection head is mounted on the front end face of the main housing and is fixedly connected to the main housing. A detection stage is horizontally mounted on the front end face of the main housing and is fixedly connected to the main housing. A vertical frame is mounted on one side of the upper surface of the detection stage and is fixedly connected to the detection stage. An imaging component is also fixedly mounted on the side of the vertical frame. A protective front cover is also mounted on the upper surface of the detection stage, and one side of the protective front cover is rotatably connected to the main housing.

[0008] By adopting the above technical solution, the instrument body is designed with a main shell and a detection head that work together. When in use, optical detection can be performed through the detection head on the main shell. At the same time, a detection stage is horizontally installed on the front end of the main shell, which can be used as a processing detection stage. A vertical frame shell and a protective front cover are fixedly installed on the upper end of the detection stage. When in use, the imaging component can be installed through the vertical frame shell, ensuring that the imaging component can be stably installed above the detection stage, so that the imaging component can be stably photographed on the sample. At the same time, the protective front cover ensures that the operation can be carried out in a relatively closed space during the imaging and detection process, reducing the sample contamination during the detection process and ensuring that the detection head is not affected by contaminants, thereby increasing the signal when the detection head detects the sample. The protective front cover can be flipped open for easy sample loading and unloading.

[0009] Optionally, the main housing includes a base and an instrument housing. The instrument housing is sleeved and installed on the upper end of the base, and the instrument housing is slidably connected to the base. A hydraulic cylinder for driving the instrument housing to rise and fall is also fixedly installed in the middle of the base.

[0010] By adopting the above technical solution, and by designing the main shell as a structure in which the base and the instrument shell cooperate, the instrument shell can be supported and installed by the base when it is easy to use, and the instrument shell can be controlled by a hydraulic cylinder when it is convenient to use. This allows the instrument to be raised and lowered according to different needs during testing and use, which can easily meet the purpose of easy operation by different personnel.

[0011] Optionally, the testing table includes a platform and a positioning seat. The positioning seat is installed on the upper surface of the platform and is rotatably connected to the platform. A motor for driving the positioning seat to rotate is fixedly installed on the lower surface of the platform.

[0012] By adopting the above technical solution, the testing station is designed with a platform and a positioning seat. During use, the positioning seat can be installed through the platform. After the positioning seat is rotated and installed on the platform, it can be controlled by the motor at the bottom. For convenient use, the sample can be placed through the positioning seat, ensuring that the sample can be switched between below the imaging component and below the detection head. This ensures that the sample must be imaged and tested before each test, thereby ensuring more accurate sample data.

[0013] Optionally, the positioning seat includes a base plate and a sample holder, wherein the sample holder is mounted on the base plate and is fixedly connected to the base plate.

[0014] By adopting the above technical solution, the positioning seat is designed as a structure in which the base plate and the sample holder cooperate. When it is easy to use, the base can be rotated by the base plate. After the sample holder is fixedly installed on the base plate, the position of the sample holder can be switched by rotating the base plate. In this way, the position can be switched synchronously when the sample is placed in the sample holder.

[0015] Optionally, an auxiliary light assembly is installed on the inner side of the vertical frame housing, and the auxiliary light assembly is fixedly connected to the vertical frame housing.

[0016] By adopting the above technical solution, and by installing an auxiliary light group on the inner side of the vertical frame housing, it is ensured that after the sample is rotated to the bottom of the imaging component, the auxiliary light group can be moved to illuminate the sample. This makes it easier for the imaging component to clearly photograph the sample and to better detect whether there are impurities or contamination in the sample.

[0017] Optionally, the shooting assembly includes a mounting bracket and a high-definition camera. The mounting bracket is fixedly installed on the inner side of the vertical frame housing, and the high-definition camera is fixedly installed on the lower end face of the mounting bracket.

[0018] By adopting the above technical solution, and designing the shooting component into a structure that combines a mounting bracket and a high-definition camera, the high-definition camera can be stably fixed to the vertical frame shell through the mounting bracket during use. This ensures that the high-definition camera can be stably installed vertically, facilitating clear shooting of samples during use.

[0019] Optionally, the protective front cover includes a cover shell and a transparent window, the transparent window being installed on the front end face of the cover shell and fixedly connected to the cover shell.

[0020] By adopting the above technical solution, the protective front cover is designed as a structure that combines a cover shell and a transparent window. This allows the cover shell to protect the testing environment during use, ensuring that the shooting and testing operations are not affected by the external environment and increasing the testing accuracy. At the same time, by fixing the transparent window on the cover shell, it is convenient for external operators to better observe the internal testing process, making it very convenient to use.

[0021] Optionally, two sets of supplementary lighting units are symmetrically installed on the inner side of the cover, and the cover is fixedly connected to the supplementary lighting units.

[0022] By adopting the above technical solution, two sets of supplementary lights are symmetrically installed on the inner side of the cover, so that the internal space can be illuminated by the two sets of supplementary lights during use, thereby increasing the visibility inside and improving the safety of equipment operation.

[0023] In summary, this application includes at least one of the following beneficial technical effects: By fixing a detection stage at the front end of the instrument body and designing the detection stage as a structure in which the platform and the positioning seat cooperate, the sample to be tested can be stably placed through the sample holder on the positioning seat when it is easy to use. When in use, the sample can be moved flexibly between the imaging component and the detection head by a motor. It is convenient to take high-definition pictures of the sample through the imaging component before the test. The test can only be carried out when the sample is not contaminated, thereby effectively increasing the accuracy of the test data. Furthermore, the protection before and after the imaging test can also reduce the influence of the external environment during the test. Attached Figure Description

[0024] Figure 1 This is a perspective view of the overall structure in the embodiments of this application.

[0025] Figure 2 yes Figure 1 The diagram shows the device without the protective front cover.

[0026] Figure 3 yes Figure 2 Front view of the device shown.

[0027] Figure 4 This is a perspective view of the protective front cover in the embodiments of this application.

[0028] Figure 5 yes Figure 4 Rear view of the device shown.

[0029] Explanation of reference numerals in the attached drawings: 1. Instrument body; 11. Main shell; 111. Base; 112. Instrument shell; 113. Hydraulic cylinder; 12. Detection head; 2. Detection stage; 21. Platform; 22. Positioning seat; 221. Seat plate; 222. Sample holder; 23. Motor; 3. Vertical frame shell; 31. Auxiliary light group; 4. Imaging assembly; 41. Mounting bracket; 42. High-definition camera; 5. Protective front cover; 51. Cover shell; 511. Supplemental lighting group; 52. Transparent window. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] This application discloses an ICP-MS instrument with good signal strength. (Refer to...) Figure 1 , Figure 2 and Figure 3As shown, an ICP-MS instrument with good signal includes an instrument body 1. The instrument body 1 includes a main housing 11 and a detection head 12. The detection head 12 is installed on the front end face of the main housing 11 and is fixedly connected to the main housing 11. A detection stage 2 is horizontally installed on the front end face of the main housing 11 and is fixedly connected to the main housing 11. A vertical frame shell 3 is installed on one side of the upper end face of the detection stage 2 and is fixedly connected to the detection stage 2. An imaging component 4 is also fixedly installed on the side of the vertical frame shell 3. A protective front cover 5 is also installed on the upper end face of the detection stage 2 and is rotatably connected to the main housing 11 on one side. By designing the instrument body 1 into a structure in which the main shell 11 and the detection head 12 cooperate, optical detection can be performed through the detection head 12 on the main shell 11 when easy to use. At the same time, the detection stage 2 is horizontally installed on the front end face of the main shell 11, which can be used as a processing detection stage 2. The vertical frame shell 3 and the protective front cover 5 are fixedly installed on the upper end face of the detection stage 2. When easy to use, the imaging component 4 can be installed through the vertical frame shell 3, ensuring that the imaging component 4 can be stably installed above the detection stage 2, so that the imaging component 4 can be stably photographed on the sample when easy to use. At the same time, the setting of the protective front cover 5 ensures that the operation can be carried out in a relatively closed space during the imaging and detection process, reducing the contamination of the sample during the detection process and ensuring that the detection head 12 is not affected by contaminants during the detection process, thereby increasing the signal when the detection head 12 detects the sample. The protective front cover 5 can be flipped open to facilitate the sample loading and unloading operation.

[0032] Reference Figure 2 As shown, the main housing 11 includes a base 111 and an instrument housing 112. The instrument housing 112 is fitted onto the upper end of the base 111 and is slidably connected to the base 111. A hydraulic cylinder 113 for driving the instrument housing 112 to rise and fall is also fixedly installed in the middle of the base 111. By designing the main housing 11 as a combination of the base 111 and the instrument housing 112, the instrument housing 112 can be supported and installed by the base 111 when easy to use. When convenient to use, the instrument housing 112 can be controlled in height by the hydraulic cylinder 113. This allows for easy height adjustment according to different needs during instrument testing and use, easily meeting the needs of different personnel for easy operation.

[0033] Reference Figure 2 and Figure 3As shown, the testing station 2 includes a platform 21 and a positioning seat 22. The positioning seat 22 is installed on the upper surface of the platform 21 and is rotatably connected to the platform 21. A motor 23 for driving the positioning seat 22 to rotate is fixedly installed on the lower surface of the platform 21. By setting the testing station 2 into a structure in which the platform 21 and the positioning seat 22 cooperate, it is convenient to install the positioning seat 22 through the platform 21. After the positioning seat 22 is rotatably installed on the platform 21, it can be controlled by the motor 23 at the lower end. For convenient use, the sample can be placed through the positioning seat 22, ensuring that the sample can be switched between below the imaging component 4 and below the detection head 12. This ensures that the sample needs to be imaged and detected before each test, thereby ensuring more accurate sample data. The positioning seat 22 includes a base plate 221 and a sample holder 222. The sample holder 222 is installed on the base plate 221 and is fixedly connected to the base plate 221. By designing the positioning seat 22 into a structure that cooperates with the seat plate 221 and the sample holder 222, the seat plate 221 can be used as a rotating base when it is easy to use. After the sample holder 222 is fixedly installed on the seat plate 221, the position of the sample holder 222 can be switched by rotating the seat plate 221. In this way, the position can be switched synchronously when the sample is placed in the sample holder 222.

[0034] Reference Figure 2 and Figure 3 As shown, an auxiliary light assembly 31 is installed on the inner side of the vertical frame housing 3, and the auxiliary light assembly 31 is fixedly connected to the vertical frame housing 3. By installing the auxiliary light assembly 31 on the inner side of the vertical frame housing 3, it is ensured that after the sample is rotated to the bottom of the imaging component 4, the auxiliary light assembly 31 can be moved to illuminate the sample. This makes it easier for the imaging component 4 to clean and photograph the sample, and makes it easier to detect whether there are impurities or contamination in the sample.

[0035] Reference Figure 2 and Figure 3 As shown, the shooting assembly 4 includes a mounting bracket 41 and a high-definition camera 42. The mounting bracket 41 is fixedly installed on the inner side of the vertical frame housing 3, and the high-definition camera 42 is fixedly installed on the lower end face of the mounting bracket 41. By designing the shooting assembly 4 into a structure in which the mounting bracket 41 and the high-definition camera 42 cooperate, the high-definition camera 42 can be stably fixed to the vertical frame housing 3 through the mounting bracket 41 during use. This ensures that the high-definition camera 42 can be stably installed vertically, facilitating clear shooting of samples during use.

[0036] Reference Figure 4 and Figure 5As shown, the protective front cover 5 includes a cover shell 51 and a transparent window 52. The transparent window 52 is installed on the front end face of the cover shell 51 and is fixedly connected to the cover shell 51. By designing the protective front cover 5 into a structure where the cover shell 51 and the transparent window 52 cooperate, the cover shell 51 can be used to protect the testing environment during use, ensuring that the shooting and testing operations are not affected by the external environment, thus increasing the testing accuracy. At the same time, by fixing the transparent window 52 on the cover shell 51, it is convenient for external operators to better observe the internal testing process, making it very convenient to use. Two sets of supplementary light groups 511 are symmetrically installed on the inner side of the cover shell 51, and the cover shell 51 is fixedly connected to the supplementary light groups 511. By symmetrically installing two sets of supplementary light groups 511 on the inner side of the cover shell 51, the internal space can be illuminated during use, thus increasing the visibility inside and improving the safety of equipment operation.

[0037] The implementation principle of an ICP-MS instrument with good signal in this application embodiment is as follows: During actual testing, the protective front cover 5 is first flipped open, and then the prepared sample is placed in the sample holder 222 of the detection stage 2. Then the protective front cover 5 is closed, and the motor 23 is started to drive the positioning seat 22 to rotate on the stage 21. After the sample is rotated to the underside of the imaging component 4, the high-definition camera 42 can be started to take pictures. The high-definition pictures are transmitted to the PC for observation. When foreign objects are found in the sample, they are removed and replaced. When there are no foreign objects, the motor 23 can be started to rotate the sample to the lower end of the detection head 12 for detection. The sample is detected using the principle of spectrometer detection.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-signal ICP-MS instrument, comprising an instrument body (1), characterized in that: The instrument body (1) includes a main shell (11) and a detection head (12). The detection head (12) is installed on the front end face of the main shell (11) and is fixedly connected to the main shell (11). A detection platform (2) is horizontally installed on the front end face of the main shell (11). The detection platform (2) is fixedly connected to the main shell (11). A vertical frame shell (3) is installed on one side of the upper end face of the detection platform (2). The vertical frame shell (3) is fixedly connected to the detection platform (2). A shooting component (4) is also fixedly installed on the side of the vertical frame shell (3). A protective front cover (5) is also installed on the upper end face of the detection platform (2). One side of the protective front cover (5) is rotatably connected to the main shell (11).

2. The ICP-MS instrument with good signal according to claim 1, characterized in that: The main shell (11) includes a base (111) and an instrument shell (112). The instrument shell (112) is sleeved and installed on the upper end of the base (111), and the instrument shell (112) is slidably connected to the base (111). A hydraulic cylinder (113) for driving the instrument shell (112) to rise and fall is also fixedly installed in the middle of the base (111).

3. The ICP-MS instrument with good signal according to claim 2, characterized in that: The testing station (2) includes a platform (21) and a positioning seat (22). The positioning seat (22) is installed on the upper surface of the platform (21) and is rotatably connected to the platform (21). A motor (23) for driving the positioning seat (22) to rotate is fixedly installed on the lower surface of the platform (21).

4. The ICP-MS instrument with good signal according to claim 3, characterized in that: The positioning seat (22) includes a base plate (221) and a sample holder (222). The sample holder (222) is mounted on the base plate (221) and is fixedly connected to the base plate (221).

5. The ICP-MS instrument with good signal according to claim 4, characterized in that: An auxiliary light assembly (31) is installed on the inner side of the vertical frame shell (3), and the auxiliary light assembly (31) is fixedly connected to the vertical frame shell (3).

6. The ICP-MS instrument with good signal according to claim 5, characterized in that: The shooting component (4) includes a mounting bracket (41) and a high-definition camera (42). The mounting bracket (41) is fixedly installed on the inner side of the vertical frame shell (3), and the high-definition camera (42) is fixedly installed on the lower end face of the mounting bracket (41).

7. The ICP-MS instrument with good signal according to claim 6, characterized in that: The protective front cover (5) includes a cover shell (51) and a transparent window (52). The transparent window (52) is installed on the front end face of the cover shell (51) and is fixedly connected to the cover shell (51).

8. The ICP-MS instrument with good signal according to claim 7, characterized in that: Two sets of supplementary lights (511) are symmetrically installed on the inner side of the cover (51), and the cover (51) is fixedly connected to the supplementary lights (511).

Images