Indicating equipment for improving sample separation efficiency of laboratory

Abstract

The invention provides indicating equipment for improving the sample separation efficiency of a laboratory. The indicating equipment for improving the sample separation efficiency of the laboratory comprises a mounting bottom frame; and the sample separation table is installed at the top of the installation bottom frame, a sample storage container is installed at the top of the sample separation table, and a plurality of containing grooves are formed in the front face of the sample storage container. According to the indicating equipment for improving the sample separation efficiency of the laboratory, on the basis of hardware integration of the partition controllable indicating lamp and the two-dimensional code recognition equipment, software and hardware cooperation is achieved in combination with the serial communication control module, optical positioning and automatic indication are achieved, a lamp belt can be automatically controlled to be turned on by scanning a two-dimensional code, and the working efficiency of the laboratory is improved. A manual checking link is omitted, operation time consumption is shortened, efficiency is improved, meanwhile, manual errors are avoided through automatic scanning and data processing, the sample separation error rate is reduced, the process is simplified by means of automatic control, manual intervention is reduced, single-person operation is achieved, and labor cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of laboratory sample separation technology, and in particular to an indicating device for improving laboratory sample separation efficiency. Background Technology

[0002] In the quality control process of modern manufacturing, after the materials or products are manufactured, they need to be sent to the laboratory for testing of various performance indicators, such as chemical composition analysis and mechanical property testing. Taking Jiangsu Jinqiao Welding Material Technology Co., Ltd. as an example, its production line produces a large number of finished welding materials every day, and these finished products need to be sent to the laboratory for sampling and testing in a timely manner.

[0003] The sample sorting process in the laboratory receiving stage requires allocating samples of different batches, types, and specifications from the production line to the corresponding experimental departments according to the testing items. The traditional manual sample sorting process involves receiving the sample information list and labeled physical samples from the production line, then manually checking the sample label number and the production number on the list one by one. When the sample is placed into a sample bag with the corresponding label, the information is checked again. This checking operation is repeated until all samples are allocated.

[0004] Traditional manual sampling processes have many drawbacks. Manually checking labels, finding corresponding items, and bagging for secondary verification are tedious and highly repetitive. Processing a large number of samples requires multiple people to invest a lot of time, which seriously affects the efficiency of test report issuance and laboratory operation. Long hours of high-intensity work can easily lead to visual fatigue and negligence, resulting in sample mismatch, rework, data errors and potential quality risks. Moreover, it is difficult to locate errors after they occur, there is no traceability mechanism, and it also consumes the energy of multiple employees, resulting in inefficient use of human resources.

[0005] Therefore, it is necessary to provide an indicating device to improve the efficiency of laboratory sample separation and solve the above-mentioned technical problems. Summary of the Invention

[0006] This invention provides an indicating device for improving laboratory sample sorting efficiency, solving the problems of traditional manual sample sorting operations being cumbersome, repetitive, time-consuming, labor-intensive, error-prone, leading to quality risks, difficulty in tracing errors, and inefficient use of human resources.

[0007] To solve the above-mentioned technical problems, the present invention provides an indicating device for improving laboratory sample sorting efficiency, comprising: a mounting base; The sample dispensing platform is mounted on top of the mounting base. A sample storage container is mounted on the top of the sample dispensing platform. The front of the sample storage container has multiple receiving slots and multiple mounting ports. Each mounting port has a conductive component installed inside. Each conductive component has an indicator light mounted on its front via a plug. Each conductive component also has an identification plate mounted on its front via a docking component. A processing host is mounted on the top of the sample storage container. A control device with a connecting frame is mounted on one side of the sample storage container. A support base is installed on top of the sample dispensing table. A QR code recognition device is installed on the top of the support base, and a connecting cable is installed on the bottom of the QR code recognition device. The signboard and indicator lights are positioned adjacent to each other, with each indicator light corresponding to the position of each receiving slot. The conductive components are connected to the control equipment via a connecting frame, allowing for precise control of the individual switching of each indicator light. The other end of the connecting wire is connected to the control equipment. The data processing module is the host machine. All functions of the host machine are implemented on a Windows system running Python programs. The module's calculation tasks, such as Excel file preprocessing (deleting invalid data), composite number splitting, standardized file generation, and bidirectional mapping dictionary establishment, are all completed on the host machine. The generated standardized Excel files containing sampler names and timestamps are also stored on the host machine. The host machine is the sole hardware carrier of the data processing module, providing computational and storage support for data flow. The device control module, specifically designed for the ESP-32 microcontroller and WS2812B programmable indicator lights, acts as a bridge between the software and the core execution hardware. The module establishes high-speed serial communication with the ESP-32 via the pySerial library, sending instructions on indicator light quantity configuration, total length, and position encoding according to a three-stage protocol. Upon receiving the instructions, the ESP-32 outputs a PWM signal to directly control the indicator lights. The indicator lights illuminate and change color, and the module updates the position mapping record of the scanned sample based on the status information fed back by the ESP-32, forming a closed loop of command sending, execution, and status feedback. The interactive functions of this module rely on the collaboration of three types of hardware: First, the USB interface barcode scanner of the QR code recognition terminal, used to read the sample QR code, convert the physical sample information into a digital signal that the software can recognize, and input it into the sample entry window of the user interaction module; second, the host, which serves as the carrier of the interactive window, and displays the visual interface for initialization, device connection, LED indicator configuration, sample entry, production number query, etc. on the host. The operator can complete operations such as name input, file selection, and parameter confirmation through the host; third, the indicator lights, which drive the corresponding indicator lights to light up according to the scanning result, visually feeding back the operation result to the operator. Valid numbers light up green, invalid numbers do not light up, and red lights up, forming an intuitive human-computer interaction feedback; The core logic of data standardization, hardware and software collaborative control, and human-machine interaction guidance is integrated into three major modules: data processing, equipment control, and user interaction, along with a full-process collaborative mechanism. The data processing module inputs an Excel spreadsheet from the production line, preprocesses it to generate a standardized file with the sampler's name and timestamp, and a mapping dictionary. It also expands the table to use color-coding to indicate the sample distribution status. The equipment control module communicates with the ESP-32 via serial port, transmitting instructions in three stages, verifying LED capacity, and recording sample positions. The user interaction module provides multiple visual windows for operation and querying. Through a closed-loop workflow, the system independently handles anomalies, synchronizes data, and simplifies operations, forming an efficient sample distribution support system.

[0008] Preferably, a control box with a door is installed on the top of the mounting base, and an operation panel is installed on the front of the sample sorting table; The control panel allows you to set the equipment operating parameters. The door is equipped with a lock, and the control box contains power switches and auxiliary equipment control devices.

[0009] Preferably, the processing host includes a mounting bracket and a host body, the mounting bracket is used to install the host body on the top of the sample storage container, and a placement plate is installed on the top of the sample dispensing stage; The placement plate can increase the wear resistance of the sample dispensing table.

[0010] Preferably, an auxiliary component is installed on the top of the sample storage container. The auxiliary component includes an auxiliary frame and a monitoring component, which is installed on the top of the sample storage container via the auxiliary frame.

[0011] Preferably, the mounting base includes a base plate, a mounting structure, and an adjustment structure, wherein the mounting structure is used to mount the adjustment structure to the bottom of the base plate; The threaded connection of the mounting and adjusting structure allows for adjustment of the stability of the base plate as needed.

[0012] Preferably, the docking assembly includes a mounting plate, a plug, a fixing block, and a socket. The mounting plate is mounted on the back of the identification plate, the plug is mounted on the back of the mounting plate, the socket is opened on the front of the fixing block, and the fixing block is mounted on the front of the conductive assembly.

[0013] Preferably, the conductive component includes a conductive strip and an energizing hole. The conductive strip is installed inside the mounting opening, and the energizing hole is opened on the front side of the conductive strip. The supporting base includes a base, a limiting ring, and a stabilizing bolt. The base is used to install the limiting ring on the top of the sample dispensing stage, and the stabilizing bolt is installed on the bottom of the QR code recognition device. The power port facilitates plug insertion and allows for easy replacement of the indicator light if it fails. The stabilizing bolt is inserted into the limit ring.

[0014] Preferably, a quick-release assembly is installed on the top of the inner wall of each of the receiving slots, and a placement frame is installed on the top of the quick-release assembly, with a handle installed on the front of the placement frame.

[0015] Preferably, a magnetic suction assembly is installed on the front of each placement frame. The magnetic suction assembly includes a magnetic suction frame, a magnetic suction block, and an iron block. The magnetic suction block is installed on the front of the placement frame via the magnetic suction frame, and the iron block is installed on the front of the sample storage container. The magnetic blocks and iron blocks attract each other, which can increase the stability of the placement frame.

[0016] Preferably, the quick-release assembly includes a docking frame, a docking bracket, and a mounting plate, wherein the docking bracket is installed inside the docking frame, and the mounting plate is installed on top of the docking bracket.

[0017] Compared with related technologies, the indicating device for improving laboratory sample separation efficiency provided by the present invention has the following beneficial effects: This invention provides an indicating device for improving laboratory sample sorting efficiency. To enhance this efficiency, a sample storage container with a receiving slot is installed above the sorting platform. Multiple conductive components are then installed in the mounting openings on the front of the sample storage container. Multiple LED indicator lights are connected to the conductive components via plugs, ensuring the indicator lights correspond to the receiving slots. A control device can control the indicator lights at their respective positions to illuminate and deactivate. Simultaneously, a label plate for placing QR codes is installed next to each indicator light via a docking component, allowing each indicator light to be matched with its corresponding QR code. This is then quickly identified using a QR code recognition device. This design is based on the hardware integration of zoned controllable indicator lights and a QR code recognition device, combined with a serial communication control module to achieve hardware and software synergy, enabling optical positioning and automated indication. Scanning the QR code automatically controls the light strip to illuminate, eliminating manual verification, reducing operation time, and improving efficiency. Furthermore, automatic scanning and data processing avoid human error, reducing the sample sorting error rate. Automated control simplifies the process, reduces manual intervention, allows for single-person operation, and lowers labor costs. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of a first embodiment of the indicating device for improving laboratory sample separation efficiency provided by the present invention; Figure 2 A schematic diagram of the mounting base is provided for this invention; Figure 3 Provided for the present invention Figure 2 An enlarged view of point A shown; Figure 4 Provided for the present invention Figure 2 An enlarged view of point B shown; Figure 5 Provided for the present invention Figure 2 An enlarged view of point C shown; Figure 6 A schematic diagram of the structure of a second embodiment of the indicating device for improving laboratory sample separation efficiency provided by the present invention; Figure 7 Provided for the present invention Figure 6 An enlarged view of point D is shown below; Figure 8 Provided for the present invention Figure 6 A magnified view of point F shown.

[0019] Numbered in the diagram: 1. Mounting base; 101. Base plate; 102. Mounting structure; 103. Adjustment structure; 2. Control box; 3. Box door; 4. Sample dispensing platform; 5. Sample storage container; 6. Receiving slot; 7. Processing host; 701. Mounting bracket; 702. Host body; 8. Auxiliary components; 801. Auxiliary frame; 802. Monitoring components; 9. Connecting frame; 10. Control equipment; 11. QR code recognition device; 12. Supporting base; 121. Base; 122. Limiting ring; 123. Stabilizing bolt; 13. Connecting cable. 14. Operation panel; 15. Placement plate; 16. Docking assembly; 161. Mounting plate; 162. Plug; 163. Fixing block; 164. Socket; 17. Identification plate; 18. Indicator light; 19. Plug; 20. Mounting port; 21. Conductive assembly; 211. Conductive strip; 212. Power hole; 22. Placement frame; 23. Quick release assembly; 231. Docking frame; 232. Docking bracket; 233. Mounting plate; 24. Handle; 25. Magnetic assembly; 251. Magnetic bracket; 252. Magnetic block; 253. Iron block. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] First Embodiment Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of the indicating device for improving laboratory sample separation efficiency provided by the present invention; Figure 2 A schematic diagram of the mounting base is provided for this invention; Figure 3 Provided for the present invention Figure 2 An enlarged view of point A shown; Figure 4 Provided for the present invention Figure 2 An enlarged view of point B shown; Figure 5 Provided for the present invention Figure 2 A magnified view of point C shown. The indicating device used to improve laboratory sample dispensing efficiency includes: mounting base 1; The sample distribution platform 4 is installed on the top of the mounting base 1. A sample storage container 5 is installed on the top of the sample distribution platform 4. The front of the sample storage container 5 has multiple receiving slots 6 and multiple mounting ports 20. A conductive component 21 is installed inside each mounting port 20. An indicator light 18 is installed on the front of each conductive component 21 through a plug 19. An identification plate 17 is installed on the front of each conductive component 21 through a docking component 16. A processing host 7 is installed on the top of the sample storage container 5. A control device 10 with a connecting frame 9 is installed on one side of the sample storage container 5. A support frame 12 is installed on the top of the sample dispensing platform 4. A QR code recognition device 11 is installed on the top of the support frame 12, and a connecting line 13 is installed on the bottom of the QR code recognition device 11. The signboard 17 and the indicator lights 18 are adjacent to each other, and each indicator light 18 corresponds to the position of each receiving slot 6. The conductive component 21 is connected to the control device 10 through the connecting frame 9, which can precisely control the individual switching of each indicator light 18. The other end of the connecting wire 13 is connected to the control device 10.

[0022] Please refer to Figure 1 The top of the mounting base 1 is equipped with a control box 2 with a box door 3, and the front of the sample sorting table 4 is equipped with an operation panel 14. The control panel 14 allows setting equipment operating parameters. The door 3 is equipped with a lock. The control box 2 contains power switches and control devices for auxiliary equipment operation.

[0023] Please refer to Figure 1 and Figure 2 The processing host 7 includes a mounting bracket 701 and a host body 702. The mounting bracket 701 is used to install the host body 702 on the top of the sample storage container 5. The top of the sample dispensing platform 4 is equipped with a placement plate 15. The placement plate 15 can increase the wear resistance of the sample dispensing table 4.

[0024] Please refer to Figure 1 and Figure 2 An auxiliary component 8 is installed on the top of the sample storage container 5. The auxiliary component 8 includes an auxiliary frame 801 and a monitoring component 802. The monitoring component 802 is installed on the top of the sample storage container 6 via the auxiliary frame 801. The monitoring component 802 is a camera that can record the sampling process and also assist in the sampling process.

[0025] Please refer to Figure 1 and Figure 2The mounting base 1 includes a base plate 101, a mounting structure 102, and an adjustment structure 103. The mounting structure 102 is used to mount the adjustment structure 103 to the bottom of the base plate 101. The threaded connection between the mounting structure 102 and the adjusting structure 103 allows for adjustment of the stability of the base plate 101 as needed.

[0026] Please refer to Figure 2 , Figure 3 and Figure 4 The docking assembly 16 includes a mounting plate 161, a plug 162, a fixing block 163, and a socket 164. The mounting plate 161 is mounted on the back of the marking plate 17, the plug 162 is mounted on the back of the mounting plate 161, the socket 164 is opened on the front of the fixing block 163, and the fixing block 163 is mounted on the front of the conductive assembly 21. The plug 162 is inserted into the socket 164, which facilitates the installation and removal of the label plate 17.

[0027] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The conductive component 21 includes a conductive strip 211 and an energizing hole 212. The conductive strip 211 is installed inside the mounting port 20, and the energizing hole 212 is opened on the front of the conductive strip 211. The supporting base 12 includes a base 121, a limiting ring 122, and a stabilizing bolt 123. The base 121 is used to install the limiting ring 122 on the top of the sample sorting table 4, and the stabilizing bolt 123 is installed on the bottom of the QR code recognition device 11. The power-on hole 212 facilitates the insertion of the plug 19 and makes it easy to replace the indicator light 18 after it is damaged. The stabilizing bolt 123 is inserted into the inside of the limit ring 122.

[0028] The working principle of the indicating device for improving laboratory sample separation efficiency provided by this invention is as follows: A sample receiving container 5 with a receiving slot 6 is installed above the sample dispensing stage 4. Multiple conductive components 21 are then installed in the mounting openings 20 on the front of the sample receiving container 5. Multiple LED indicator lights 18 are then connected to the conductive components 21 via plugs 19, ensuring the indicator lights 18 correspond to the positions of the receiving slots 6. With the help of the control device 10, the corresponding indicator lights 18 can be turned on and off. Simultaneously, a label plate 17 for placing QR codes is installed next to each indicator light 18 via a docking component 16. Each indicator light 18 can be matched with the corresponding QR code, which can then be quickly identified using a QR code recognition device 11. In actual use, the label plate 17 is first... The QR code on the front of the identification board 17 is entered into the processing host 7 via the QR code recognition device 11. During sample sorting, the sample is placed on the sorting table, and the sample information is scanned by the QR code recognition device 11. The data is transmitted to the processing host 7. After processing by the internal program, the processing host 7 drives the indicator light 18 at the corresponding position on the front of the sample storage container 5 to light up through the control device 10. At the same time, the identification board assists in confirming the information and confirming that the corresponding sample is placed in the receiving slot 6 of the lit indicator light 18. After the sample sorting is completed, when it is necessary to find the corresponding sample, it is only necessary to enter the QR code or code marked when the sample was entered, which will light up the indicator light 18 at the corresponding sample position, making it convenient for staff to find and re-inspect.

[0029] Compared with related technologies, the indicating device for improving laboratory sample separation efficiency provided by the present invention has the following beneficial effects: To improve laboratory sample sorting efficiency, a sample storage container 5 with a receiving slot 6 is installed above the sample sorting table 4. Multiple conductive components 21 are then installed in the mounting openings 20 on the front of the sample storage container 5. Multiple LED indicator lights 18 are then connected to the conductive components 21 via plugs 19, ensuring the indicator lights 18 correspond to the receiving slots 6. With the help of the control device 10, the corresponding indicator lights 18 can be turned on and off. Simultaneously, a label plate 17 for placing QR codes is installed next to each indicator light 18 via a docking component 16, allowing each indicator light 18 to be displayed. When the QR code at position 8 is matched with the corresponding QR code, it can be quickly identified by the QR code recognition device 11. This design is based on the hardware integration of the zone-controllable indicator light 18 and the QR code recognition device 11, and combines the serial communication control module to achieve hardware and software synergy, achieving optical positioning and automated indication. Scanning the QR code will automatically control the light strip to light up, eliminating the manual verification step, shortening the operation time and improving efficiency. At the same time, automatic scanning and data processing avoid human error, reduce the sample sorting error rate, simplify the process with automated control, reduce manual intervention, realize single-person operation, and reduce labor costs.

[0030] Second Embodiment Please refer to the following: Figures 6-7 - Figure 8 , Figure 6 A schematic diagram of the structure of a second embodiment of the indicating device for improving laboratory sample separation efficiency provided by the present invention; Figure 7 Provided for the present invention Figure 6 An enlarged view of point D is shown below; Figure 8 Provided for the present invention Figure 6 The enlarged view at point F shows an indicator device for improving laboratory sample separation efficiency provided in the first embodiment of this application. The second embodiment of this application proposes another indicator device for improving laboratory sample separation efficiency. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the separate implementation of the first embodiment.

[0031] Specifically, the difference between the indicating device for improving laboratory sample separation efficiency provided in the second embodiment of this application and the one described herein is as follows: Please refer to... Figure 6 and Figure 7 Each of the receiving slots 6 has a quick-release assembly 23 installed on the top of its inner wall, and a placement frame 22 is installed on the top of each quick-release assembly 23. A handle 24 is installed on the front of each placement frame 22. The bottom of the placement box 22 is connected to the top of the quick-release assembly 23.

[0032] Please refer to Figure 6 , Figure 7 and Figure 8 The front of each placement frame 22 is equipped with a magnetic suction assembly 25. The magnetic suction assembly 25 includes a magnetic suction frame 251, a magnetic suction block 252 and an iron block 253. The magnetic suction block 252 is installed on the front of the placement frame 22 through the magnetic suction frame 251, and the iron block 253 is installed on the front of the sample storage container 5. The magnetic block 252 and the iron block 253 attract each other, which can increase the stability of the placement frame 22.

[0033] Please refer to Figure 6 , Figure 7 and Figure 8 The quick-release assembly 23 includes a docking frame 231, a docking bracket 232, and a mounting plate 233. The docking bracket 232 is installed inside the docking frame 231, and the mounting plate 233 is installed on the top of the docking bracket 232. The mating frame 231 has openings at the front and top, and the top of the mounting plate 233 is connected to the bottom of the placement frame 22.

[0034] Compared with related technologies, the indicating device for improving laboratory sample separation efficiency provided by the present invention has the following beneficial effects: To improve the stability of sample placement and facilitate subsequent retrieval, a quick-release assembly 23 is installed at the bottom of the inner wall of the receiving groove 6. Then, a placement frame 22 with an open top is installed on the top of the quick-release assembly 23. At the same time, a magnetic suction assembly 25 is installed on the front of the placement frame 22. After the placement frame 22 is placed into the receiving groove 6, the magnetic suction assembly 25 can increase the stability of the placement frame 22. In actual use, after the indicator light 18 at the corresponding position lights up, the placement frame 22 can be pulled out by the handle 24. Then, the sample is placed into the placement frame 22, which can be inserted into the receiving groove 6. After reaching the position, the magnetic suction assembly 25 attracts each other, thus completing the sample placement. When it is necessary to retrieve the sample, simply pull the handle 24 to separate the magnetic suction assembly 25, thereby pulling the placement frame 22 out of the receiving groove 6.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An indicating device for improving laboratory sample dispensing efficiency, characterized in that, include: Install the base frame; The sample dispensing platform is mounted on top of the mounting base. A sample storage container is mounted on the top of the sample dispensing platform. The front of the sample storage container has multiple receiving slots and multiple mounting ports. A conductive component is installed inside each mounting port. An indicator light is mounted on the front of each conductive component via a plug. An identification plate is mounted on the front of each conductive component via a docking component. A processing host is mounted on the top of the sample storage container. A control device with a connecting frame is mounted on one side of the sample storage container. A support base is installed on top of the sample dispensing platform. A QR code recognition device is installed on the top of the support base, and a connecting cable is installed on the bottom of the QR code recognition device.

2. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, A control box with a door is installed on the top of the mounting base, and an operation panel is installed on the front of the sample sorting table.

3. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, The processing host includes a mounting bracket and a host body. The mounting bracket is used to install the host body on the top of the sample storage container, and a placement plate is installed on the top of the sample dispensing stage.

4. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, An auxiliary component is installed on the top of the sample storage container. The auxiliary component includes an auxiliary frame and a monitoring component, which is installed on the top of the sample storage container via the auxiliary frame.

5. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, The mounting base includes a base plate, a mounting structure, and an adjustment structure. The mounting structure is used to mount the adjustment structure to the bottom of the base plate.

6. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, The docking assembly includes a mounting plate, a plug, a fixing block, and a socket. The mounting plate is mounted on the back of the label plate, the plug is mounted on the back of the mounting plate, the socket is located on the front of the fixing block, and the fixing block is mounted on the front of the conductive assembly.

7. The indicating device for improving laboratory sample dispensing efficiency according to claim 1, characterized in that, The conductive component includes a conductive strip and an energizing hole. The conductive strip is installed inside the mounting opening, and the energizing hole is opened on the front of the conductive strip. The support base includes a base, a limiting ring, and a stabilizing bolt. The base is used to install the limiting ring on the top of the sample dispensing stage, and the stabilizing bolt is installed on the bottom of the QR code recognition device.

8. The indicating device for improving laboratory sample separation efficiency according to claim 1, characterized in that, Each of the receiving slots has a quick-release assembly installed on the top of its inner wall, and each quick-release assembly has a placement frame installed on its top, with a handle installed on the front of the placement frame.

9. The indicating device for improving laboratory sample separation efficiency according to claim 8, characterized in that, Each of the placement frames is equipped with a magnetic suction assembly, which includes a magnetic suction frame, a magnetic suction block, and an iron block. The magnetic suction block is installed on the front of the placement frame via the magnetic suction frame, and the iron block is installed on the front of the sample storage container.

10. The indicating device for improving laboratory sample separation efficiency according to claim 8, characterized in that, The quick-release assembly includes a docking frame, a docking bracket, and a mounting plate. The docking bracket is installed inside the docking frame, and the mounting plate is installed on top of the docking bracket.

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