Mass spectrometer ion source auxiliary installation teaching and examination equipment

Abstract

The utility model discloses a kind of mass spectrometer ion source auxiliary installation teaching and examination equipment, belong to mass spectrometer teaching technical field, the teaching and examination equipment includes work area and projection system, work area is for operator installation and examination, projection system can install position, order and installation animation of ion source pole piece be projected to work area, projection system is equipped with teaching state and examination state;When projection system is teaching state, projection system installs position, order and installation animation of ion source pole piece be projected to work area, auxiliary operator installation;When projection system is examination state, projection system installs initial pole piece position to work area, and examines operator installation.The utility model is directly covered work area by projection system projection, realize " eye hand cooperation", reduce operator sight line switching, traditional need to compare manual or screen, compared with traditional mode installation speed improves 40%, and animation standardization demonstration, eliminate artificial explanation deviation.

Description

Technical Field

[0001] This utility model belongs to the field of mass spectrometer teaching technology, and in particular relates to a teaching and assessment device for auxiliary installation of mass spectrometer ion source. Background Technology

[0002] The assembly process of a mass spectrometer ion source is complex, requiring the precise installation of multiple electrodes in a specific order. Traditional training methods, relying on paper manuals or instructor-led instruction, have the following problems:

[0003] 1. Lack of real-time guidance during installation makes it easy for operators to confuse the order or orientation of the electrode plates;

[0004] 2. Incorrect installation may damage the equipment and result in high training costs;

[0005] Therefore, there is an urgent need to design a teaching and assessment device that assists in the installation of a mass spectrometer ion source to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a teaching and assessment device for the auxiliary installation of a mass spectrometer ion source. It has the advantages that operators can practice installation on their own in front of the device, and it can also be used for standardized examinations later. This solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model for a teaching and assessment device for auxiliary installation of a mass spectrometer ion source is as follows:

[0008] A teaching and assessment device for auxiliary installation of a mass spectrometer ion source includes a work area and a projection system. The work area is for operators to install and assess the equipment. The projection system can project the installation position, sequence, and installation animation of the ion source electrodes onto the work area. The projection system has teaching mode and assessment mode.

[0009] When the projection system is in teaching mode, it projects the installation position, sequence, and installation animation of the ion source electrode onto the work area to assist the operator in installation.

[0010] When the projection system is in assessment mode, the projection system projects the initial electrode position onto the work area, and the assessment operator installs it.

[0011] Furthermore, it also includes an ion source installation tool rack, which contains the tools required for installing the mass spectrometer ion source.

[0012] Furthermore, it also includes an ion source component tray, which contains different ion source electrodes and different ceramic pillars.

[0013] Furthermore, there are multiple trays for the ion source components to accommodate different ion sources.

[0014] Furthermore, the lower part of each ion source electrode is affixed with the corresponding electrode name to facilitate installation by referring to the installation animation.

[0015] Furthermore, the ion source component tray has a groove for placing the ion source electrode and ceramic column. The groove has an opening for easy removal of the ion source electrode and ceramic column.

[0016] Furthermore, it also includes an image acquisition system that captures the operator's installation actions and the position of the ion source electrode.

[0017] When the projection system is in teaching mode, if the image acquisition system recognizes and detects that the ion source electrode is picked up and the installation position is correct, the projection system will project the next step. If the image acquisition system recognizes and detects that the ion source electrode is picked up or the installation position is incorrect, the correct position will be highlighted and an alarm sound will be played.

[0018] When the projection system is in assessment mode, the image acquisition system captures the operator's installation actions and the position of the ion source electrode, uploads the data for comparison and scoring.

[0019] Furthermore, the image acquisition system includes a first camera located above the work area to capture the operator's installation actions and the position of the ion source electrode in the work area.

[0020] Furthermore, the image acquisition system includes a second camera located above the ion source mounting tool rack to capture the types of tools that the operator picks up from the ion source mounting tool rack.

[0021] Furthermore, the image acquisition system includes a third camera located above the ion source component tray to capture the operator's handling of the ion source electrode and ceramic column on the ion source component tray.

[0022] This utility model has the following advantages: the projection system can directly cover the work area, realizing "eye-hand coordination", reducing the operator's eye switching. Traditionally, it is necessary to refer to the manual or screen. Compared with the traditional method, the installation speed is increased by 40%, and the animation standardization demonstration eliminates the deviation of manual explanation and avoids the omission of steps due to differences in understanding. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the teaching and assessment equipment of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the ion source component tray of this utility model;

[0025] Figure 3 This is a schematic diagram of the process steps of this utility model;

[0026] The markings in the diagram are as follows: 1. Work area; 2. Projection system; 3. Ion source installation tool rack; 4. Ion source component tray; 41. Ion source electrode; 42. Ceramic column; 43. Opening; 44. Groove; 5. Image acquisition system; 51. First camera; 52. Second camera; 53. Third camera. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this invention and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0029] The following is a reference to the appendix. Figure 1 To be continued Figure 3 This invention describes a teaching and assessment device for auxiliary installation of a mass spectrometer ion source.

[0030] Traditional training methods rely on paper manuals or instructor-led instruction, which have the following problems:

[0031] 1. Lack of real-time guidance during installation makes it easy for operators to confuse the order or orientation of the electrode plates;

[0032] 2. Incorrect installation may damage the equipment and result in high training costs;

[0033] Therefore, this teaching and assessment equipment includes a work area 1 and a projection system 2. The work area 1 is for operators to install and assess the equipment. The projection system 2 can project the installation position, sequence and installation animation of the ion source electrode 41 onto the work area 1. The projection system 2 has teaching mode and assessment mode.

[0034] When the projection system 2 is in teaching mode, the projection system 2 projects the installation position, sequence and installation animation of the ion source electrode 41 onto the work area 1 to assist the operator in installation. The teaching mode is guided by dynamic animation to reduce the learning threshold.

[0035] When projection system 2 is in assessment mode, projection system 2 projects the initial electrode position onto work area 1. The assessment operator installs the device, and the assessment mode hides the prompt information, forces independent operation, and realistically reproduces the production environment.

[0036] The projection system 2 directly covers the work area 1, enabling "eye-hand coordination" and reducing the need for operators to switch their gaze. Traditionally, it requires referring to a manual or screen. Compared to the traditional method, the installation speed is increased by 40%, and the standardized animation demonstration eliminates the deviation of manual explanation and avoids omissions of steps due to differences in understanding.

[0037] This teaching and assessment equipment also includes an ion source installation tool rack 3, which contains the tools required for installing the mass spectrometer ion source.

[0038] This teaching and assessment equipment also includes an ion source component tray 4, which contains different ion source electrodes 41 and different ceramic columns 42. Specifically, there are multiple ion source component trays 4 to match different ion sources.

[0039] Each ion source electrode 41 has its corresponding electrode name pasted on its lower part for easy reference during installation according to the animation.

[0040] The ion source component tray 4 has a groove 44 for placing the ion source electrode 41 and ceramic column 42. The groove 44 is connected to an opening 43, which facilitates the removal of the ion source electrode 41 and ceramic column 42. Different ion source electrodes 41 and ceramic columns 42 can be matched by a customized groove 44. The opening 43 supports one-handed handling, improving the operation efficiency by 50%.

[0041] This teaching and assessment equipment also includes an image acquisition system 5, which captures the operator's installation actions and the position of the ion source electrode 41.

[0042] When the projection system 2 is in teaching mode, if the image acquisition system 5 recognizes and detects that the ion source electrode 41 is picked up and the installation position is correct, the projection system 2 will project the next step. If the image acquisition system 5 recognizes and detects that the ion source electrode 41 is picked up or the installation position is incorrect, the correct position will be highlighted and an alarm sound will be played. Specifically, the alarm sound will be played through a buzzer.

[0043] When the projection system 2 is in assessment mode, the image acquisition system 5 captures the operator's installation actions and the position of the ion source electrode 41, uploads them for comparison and scoring.

[0044] The image acquisition system 5 includes a first camera 51, which is located above the work area 1 to capture the operator's installation actions and the position of the ion source electrode 41 in the work area 1. The first camera 51 compares the installation position of the ion source electrode 41 with the projection standard template in real time. When the projection system 2 is in teaching mode, if the installation position of the ion source electrode 41 is the same as the projection standard template, the projection system 2 projects the next step. If the installation position of the ion source electrode 41 is different from the projection standard template, the projection system 2 projects the correct position and plays an alarm sound through a buzzer. When the projection system 2 is in assessment mode, it compares the installation position of the ion source electrode 41 with the projection standard template in real time, uploads the data for comparison, and scores the results.

[0045] The image acquisition system 5 includes a second camera 52, which is located above the ion source installation tool rack 3 to capture the types of tools that the operator picks up from the ion source installation tool rack 3. The second camera 52 identifies the tool type to prevent the operator from misusing it. When the projection system 2 is in teaching mode, if the tool picked up by the operator is different from the required tool, the projection system 2 will project the correct required tool and play an alarm sound through a buzzer. When the projection system 2 is in assessment mode, it will compare the differences between the picked tool and the required tool and the picking time in real time, upload the data for comparison and scoring.

[0046] The image acquisition system 5 includes a third camera 53, which is located above the ion source component tray 4 to capture the specifications of the ion source electrode 41 and ceramic column 42 picked up by the operator on the ion source component tray 4. The third camera 53 scans the component labels to ensure that the specifications picked up match the current step. When the projection system 2 is in teaching mode, if the specifications picked up by the operator are different from the required specifications, the projection system 2 will project the correct specifications and play an alarm sound through a buzzer. When the projection system 2 is in assessment mode, it will compare the differences between the specifications picked up and the required specifications and the picking time in real time, and upload the data for comparison and scoring.

[0047] This teaching and assessment equipment also includes a built-in processing module, which includes an intelligent recognition unit, a dynamic guidance unit, a database, and an assessment module.

[0048] Intelligent recognition unit: Based on image recognition algorithm, it compares the image captured by image acquisition system 5 with the standard template in the database to determine whether the position, orientation and order of ion source electrode 41 are correct.

[0049] Dynamic guidance unit: controls the switching of projected content based on the recognition results. For example, after detecting a grabbing action, it automatically proceeds to the next step and triggers an alert when there is an error, such as highlighting the correct position.

[0050] Database: Stores all standard data, including ion source electrode 41 parameters, installation procedure flowcharts, and scoring rules, such as time weighting (40%), sequence correctness (30%), and position accuracy (30%).

[0051] Assessment module: In assessment mode, the system records installation time, number of errors, and step accuracy rate, and calculates a comprehensive score report using weighted averages.

[0052] How the training status works:

[0053] Start-up phase: After the operator selects the training mode, the projection system 2 dynamically projects the outline and number of the ion source electrode 41, and at the same time, the database loads the standard procedure;

[0054] Installation process: The image acquisition system 5 monitors the operator's actions in real time. If the ion source electrode 41 is detected to be grasped, the intelligent recognition unit of the built-in processing module verifies whether the action meets the standard. If it meets the standard, the dynamic guidance unit automatically switches the projection to the next step. If it does not meet the standard, the dynamic guidance unit immediately highlights the correct position and plays a warning sound to guide the correction.

[0055] Closed-loop completion: After installation, the system provides summary feedback, such as "Installation accuracy rate 95%". The whole process emphasizes real-time interaction. The touch function of the projection module allows the operator to pause or rewind, enhancing the learning effect.

[0056] How the assessment status works:

[0057] Initialization: Projection system 2 only projects the initial pole piece position. Note that there are no dynamic prompts. The assessment module starts timing and data recording.

[0058] Execution phase: The operator installs the system independently. The image acquisition system captures the entire process, and the processing module compares the actual images with the database standard in real time, such as whether the sequence is correct and records deviations, such as the number of errors.

[0059] Scoring Output: After installation, the assessment module generates a comprehensive scoring report based on preset weights: time efficiency 40%, sequence correctness 30%, and position accuracy 30%. For example, "Installation time 5 minutes, 1 error, score 85", and outputs a PDF report for assessment and certification.

[0060] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A mass spectrometer ion source auxiliary installation teaching and examination device, characterized in that, It includes a work area (1) and a projection system (2). The work area (1) is for operators to install and assess the equipment. The projection system (2) can project the installation position, sequence and installation animation of the ion source electrode (41) onto the work area (1). The projection system (2) has a teaching mode and an assessment mode. When the projection system (2) is in teaching mode, the projection system (2) projects the installation position, sequence and installation animation of the ion source electrode (41) onto the work area (1) to assist the operator in installation; When the projection system (2) is in the assessment state, the projection system (2) projects the initial electrode position onto the work area (1), and the assessment operator installs it.

2. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 1, wherein, It also includes an ion source installation tool holder (3), which contains the tools required for installing the mass spectrometer ion source.

3. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 2, wherein, It also includes an ion source component tray (4), in which different ion source electrodes (41) and different ceramic columns (42) are placed.

4. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 3, wherein, The ion source component tray (4) is multiple, to be matched with different ion sources.

5. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 3, wherein, Each of the ion source electrodes (41) has a corresponding electrode name pasted on its lower part for easy reference during installation according to the installation animation.

6. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 3, wherein, The ion source component tray (4) has a groove (44) through which the ion source electrode (41) and ceramic column (42) are placed. The groove (44) has an opening (43) to facilitate the removal of the ion source electrode (41) and ceramic column (42).

7. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 3, wherein, It also includes an image acquisition system (5) that captures the operator's installation actions and the position of the ion source electrode (41); When the projection system (2) is in teaching mode, if the image acquisition system (5) recognizes and detects that the ion source electrode (41) is picked up and the installation position is correct, the projection system (2) will project the next step. If the image acquisition system (5) recognizes and detects that the ion source electrode (41) is picked up or the installation position is incorrect, the correct position will be highlighted and a warning sound will be played. When the projection system (2) is in assessment mode, the image acquisition system (5) captures the operator's installation actions and the position of the ion source electrode (41) and uploads them for comparison and scoring.

8. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 7, wherein, The image acquisition system (5) includes a first camera (51) located above the work area (1) to capture the installation actions of the operator in the work area (1) and the position of the ion source electrode (41).

9. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 7, wherein, The image acquisition system (5) includes a second camera (52) located above the ion source mounting tool rack (3) to capture the types of tools that the operator takes from the ion source mounting tool rack (3).

10. The mass spectrometer ion source auxiliary installation teaching and examination apparatus according to claim 7, wherein, The image acquisition system (5) includes a third camera (53) located above the ion source component tray (4) to capture the operator's handling of the ion source electrode (41) and ceramic column (42) on the ion source component tray (4).

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