Detection experiment table

Abstract

The invention relates to the technical field of detection, in particular to a detection experiment table which comprises a test tube rack, the test tube rack comprises a plurality of test tube grooves, first openings are formed in the tops of the test tube grooves, second openings and third openings are formed in the bottoms of the test tube grooves, flexible bag bodies are arranged on the first openings, and the bag bodies seal the first openings and extend into the test tube grooves. A gas space is formed between the bag body and the inner wall of the test tube groove; the second opening is provided with a first electromagnetic valve; the temperature control device comprises a temperature control assembly, an air pump, a pipeline and a plurality of gas outlets, and the gas outlets are communicated with the third openings respectively; the air pump is respectively communicated with the plurality of air outlets through pipelines; the temperature control assembly is used for heating or cooling the pipeline; through combination of the label, the flexible bag body, the first electromagnetic valve and the temperature control device, introduced gas can form air pressure during temperature control, a part of a test tube can be jacked up conveniently, and an operator can see labels of test tubes shielded by other test tubes.

Description

Technical Field

[0001] The present invention relates to the field of detection technology, in particular to a detection test bench. Background Art

[0002] Food quality testing is a crucial component of ensuring food safety and quality, playing a critical role on multiple levels. Firstly, food quality testing protects consumer rights. By testing for harmful substances, contaminants, and chemical additives in food, we can prevent these substances from posing a health risk. Furthermore, testing food's sensory qualities and physical and chemical parameters, such as color, odor, taste, density, and viscosity, ensures that food quality meets standards, thereby safeguarding consumer rights.

[0003] Food safety testing involves crushing food samples and placing them in multiple test tubes with different reagents for observation. The test tubes have identification labels on their side walls. However, existing food testing test benches can hold many test tubes, which are placed on test tube racks. Due to the mutual obstruction between the test tubes, the error rate of manual operation is easily increased, affecting the accuracy of the test results. In addition, different reagents require different temperatures and reaction times. Existing testing test benches can only be maintained at one temperature, resulting in low testing efficiency. Therefore, a testing test bench is needed that can reduce the probability of staff taking the wrong test tube and enable each test tube to have independent temperature control. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a test bench which can reduce the probability of staff taking the wrong test tube and enable each test tube to be tested with independent temperature control.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A testing laboratory bench, comprising: A table with a working platform for operators to operate; A test tube rack is located on a work platform and is used to place test tubes. Labels are provided on the tubes of the test tubes. The test tube rack has multiple rows of placement areas, each of which includes a plurality of independent test tube slots. The top of the test tube slot has a first opening, and the bottom of the test tube slot has a second opening and a third opening. A flexible bag is provided on the first opening, the bag seals the first opening and extends into the test tube slot, with a gas space between the bag and the inner wall of the test tube slot. The second opening is provided with a first solenoid valve. The test tube is inserted into the bag and then placed into the test tube slot. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding to the number of test tube slots, wherein the gas outlets are respectively connected to the third openings of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; A camera is located above the test tube rack. The camera determines whether the operator's hand is moving toward the test tube rack. If so, the camera controls the opening of the first solenoid valve of the test tube slot with the test tube in that direction to become smaller. The smaller the opening, the higher the pressure in the gas space increases, squeezing the bag body, thereby lifting the test tube and exposing the label on the tube body. The farther the test tube is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube is lifted higher. If the operator's hand moves away from the test tube rack, the opening of the first solenoid valve increases.

[0006] Preferably, the detection laboratory bench also includes a timer, which is connected to the first solenoid valve respectively. When the timer is triggered, the opening of the first solenoid valve becomes smaller. The smaller opening increases the air pressure in the gas space, squeezing the bag body and then lifting the test tube to expose the label on the tube body.

[0007] Preferably, a second solenoid valve is provided on the third opening, and the second solenoid valve is in a normally open state.

[0008] Preferably, if the camera detects that there is no test tube in the test tube slot, the corresponding temperature control component and the second solenoid valve are in a closed state.

[0009] Preferably, a temperature sensor is provided in the gas space of the test tube slot, and the temperature control component operates according to data fed back by the temperature sensor.

[0010] Preferably, when the data acquired by the temperature sensor determines that the temperature of the gas space has reached a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are closed.

[0011] Preferably, when the data acquired by the temperature sensor determines that the temperature of the gas space exceeds a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are opened.

[0012] Preferably, when cleaning the detection laboratory bench, after taking out all the test tubes in the test tube slot, the first solenoid valve is in a closed state, and at the same time, the air pump is started to fill the gas space with gas so that the air pressure in the gas space increases and lifts the bag body, and then the completely protruding bag body is cleaned.

[0013] Preferably, a heat insulation layer is provided on the side wall and the bottom of the test tube trough respectively.

[0014] Preferably, the temperature control device further comprises an air filter, and the air pump is connected to the air filter.

[0015] The beneficial effects of the present invention are as follows: by setting up a test tube rack, multiple test tubes can be managed to avoid being scattered on the work platform; by setting a flexible bag body and a gas space on the test tube slot, the gas space can be combined with the temperature control device, so that the gas introduced can be adjusted as needed to ensure that the temperature of each test tube reaction is in the optimal range, thereby improving the efficiency of the test; the combination of a label, a flexible bag body, a first solenoid valve and a temperature control device provided on the tube body of the test tube can ensure that the gas introduced can form air pressure while controlling the temperature, making it convenient to lift up a part of the test tube so that the operator can see the test tube blocked by other test tubes. The labels of the tubes can be clearly seen, thereby avoiding taking the wrong ones, and at the same time, there are more places to grasp when taking them, and it is better to grasp them; further, combined with the camera, it can be convenient for the staff to reach out to take them, and the rack will automatically lift up in the direction of the staff's hand, which is convenient for the operator to take them. There is no need to lift the test tubes for a long time, which will cause insufficient contact area between the gas in the gas space and the test tubes, making it difficult to control the temperature. At the same time, the lifting action follows the direction of the operator's hand, which enables the operator to see the labels of each row while sitting, avoiding the problem of having to stand up to see the test tubes because of obstructions in front and behind. All the labels can be seen by simply sweeping the hand across the test tube rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a detection test bench according to a specific embodiment of the present invention; Figure 2 A schematic diagram of the internal structure of a testing laboratory bench according to a specific embodiment of the present invention; Figure 3 This is a schematic structural diagram of a test tube rack for a testing laboratory bench according to a specific embodiment of the present invention; Figure 4 This is a partially disassembled schematic diagram of a test tube rack of a testing laboratory bench according to a specific embodiment of the present invention; Figure 5 This is a structural schematic diagram of a test tube rack and a test tube in a first state (ventilation state) of a detection laboratory bench according to a specific embodiment of the present invention; Figure 6 This is a schematic structural diagram of a test tube rack and a test tube in a second state of cooperation in a detection laboratory bench according to a specific embodiment of the present invention; Figure 7 This is a schematic structural diagram of the third state of the test tube rack and test tubes of a detection laboratory table according to a specific embodiment of the present invention; Figure 8 This is a schematic structural diagram of a test tube rack and test tubes of a testing laboratory table during cleaning in accordance with a specific embodiment of the present invention; Figure 9This is a schematic structural diagram of a test tube rack of a testing laboratory table according to a specific embodiment of the present invention, in which the test tube rack cooperates with the test tube, and the test tube is lifted step by step when viewed from the side; Explanation of the numbers: 1. Table; 11. Working platform; 2. Test tube rack; 21. Test tube slot; 22. First opening; 23. Second opening; 24. Third opening; 25. Bag body; 3. Camera; 4. Test tube; 41. Label. DETAILED DESCRIPTION

[0017] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0018] Please refer to Figures 1 to 9 , a detection test bench, comprising: The table 1 has a working platform 11 for operators to operate; A test tube rack 2 is located on a work platform 11 and is used to place test tubes 4. Labels 41 are provided on the tubes of the test tubes 4. The test tube rack 2 has multiple rows of placement areas, each of which includes a plurality of independent test tube slots 21. The top of each test tube slot 21 has a first opening 22, and the bottom of each test tube slot 21 has a second opening 23 and a third opening 24. A flexible bag 25 is provided on the first opening 22. The bag 25 seals the first opening 22 and extends deep into the test tube slot 21, with a gas space between the bag 25 and the inner wall of the test tube slot 21. The second opening 23 is provided with a first solenoid valve. The test tube 4 is inserted into the bag 25 and then placed into the test tube slot 21. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding in number to the test tube slots 21, wherein the gas outlets are respectively connected to the third openings 24 of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; The camera 3 is located above the test tube rack 2. When the camera 3 recognizes that the operator's hand is reaching toward the test tube rack 2, the camera 3 determines whether the movement direction of the operator's hand is toward the test tube rack 2. If so, the camera 3 controls the opening of the first solenoid valve of the test tube slot 21 with the test tube 4 in that direction to decrease. The decrease in opening increases the air pressure in the gas space, and the gas squeezes the bag body 25, causing the flexible bag body 25 to move upward, thereby lifting the test tube 4 and exposing the label 41 on the tube body. The farther the test tube 4 is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube 4 is lifted higher (step by step); if the movement direction of the operator's hand is away from the test tube rack 2, the opening of the first solenoid valve increases.

[0019] As can be seen from the above description, by setting up a test tube rack 2, multiple test tubes 4 can be managed to avoid being scattered on the work platform 11; by setting a flexible bag body 25 and a gas space on the test tube slot 21, the gas space can be combined with the temperature control device, so that the gas introduced can be adjusted as needed to ensure that the temperature of each test tube 4 is in the optimal range, thereby improving the efficiency of the test; the test tube 4 is provided with a label 41, a flexible bag body, a first solenoid valve and a temperature control device. The combination of these four can ensure that the gas introduced can form air pressure while controlling the temperature, making it convenient to lift up a part of the test tube 4 so that the operator can see the test tubes 4 that are blocked by other test tubes 4. The label 41 of the tube 4 can be easily grasped, thereby avoiding taking the wrong one. At the same time, there are more places to grasp when taking it, and it is better to grasp it. Furthermore, combined with the camera 3, it can be convenient for the staff to reach out to take it. The rack will automatically lift up in the direction of the staff's hand, which is convenient for the operator to take it. There is no need to lift the test tube 4 for a long time, which will cause the gas in the gas space to have insufficient contact area with the test tube 4, resulting in difficulty in controlling the temperature. At the same time, the lifting action follows the direction of the operator's hand, which enables the operator to see the label 41 of each row while sitting, avoiding the problem of the test tube 4 being blocked from front and back and having to stand up to see. All labels 41 can be seen by simply sweeping the hand across the test tube rack 2.

[0020] Furthermore, the detection laboratory bench also includes a timer, which is connected to the first solenoid valve. When the timer is triggered, the opening of the first solenoid valve becomes smaller, and the smaller opening increases the air pressure in the gas space. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward and then lift the test tube 4 and expose the label 41 on the tube body.

[0021] From the above description, it can be seen that by adding a timer, the test tube 4 can be kept at a constant temperature for a predetermined time and then lifted up like a toaster, which is convenient for staff to find out in time and achieve the best constant temperature time.

[0022] Furthermore, a second solenoid valve is provided on the third opening 24 , and the second solenoid valve is in a normally open state.

[0023] Furthermore, if the camera 3 detects that there is no test tube 4 in the test tube slot 21 , the corresponding temperature control component and the second solenoid valve are in a closed state.

[0024] Furthermore, a temperature sensor is provided in the gas space of the test tube slot 21 , and the temperature control component operates according to data fed back by the temperature sensor.

[0025] Furthermore, when the data acquired by the temperature sensor determines that the temperature of the gas space has reached a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are closed.

[0026] From the above description, it can be seen that by closing the first solenoid valve and the second solenoid valve, heat preservation can be achieved, and at the same time, closing the temperature control component can avoid the waste of energy caused by the real-time operation of the temperature control component.

[0027] Furthermore, when the data acquired by the temperature sensor determines that the temperature of the gas space exceeds a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are opened.

[0028] Furthermore, when the detection laboratory bench is cleaned, after all the test tubes 4 in the test tube slot 21 are taken out, the first solenoid valve is in a closed state, and at the same time, the air pump is started to fill the gas space with gas so that the air pressure in the gas space increases and lifts up the bag body 25, and then the completely protruding bag body 25 is cleaned.

[0029] It can be seen from the above description that the bag body 25 with inflatable protrusions can facilitate cleaning, thereby improving efficiency.

[0030] Furthermore, a heat insulation layer is provided on the side wall and the bottom of the test tube tank 21 .

[0031] From the above description, it can be seen that by providing the thermal insulation layer, the heat exchange between the gas space and the outside can be reduced, thereby improving the thermal insulation effect.

[0032] Furthermore, the temperature control device also includes an air filter, and the air pump is connected to the air filter.

[0033] From the above description, it can be seen that the air filter can ensure that the inhaled air has fewer impurities and reduce pollution.

[0034] Example 1 A testing laboratory bench, comprising: The table 1 has a working platform 11 for operators to operate; A test tube rack 2 is located on a work platform 11 and is used to place test tubes 4. Labels 41 are provided on the tubes of the test tubes 4. The test tube rack 2 has multiple rows of placement areas, each of which includes a plurality of independent test tube slots 21. The top of each test tube slot 21 has a first opening 22, and the bottom of each test tube slot 21 has a second opening 23 and a third opening 24. A flexible bag 25 is provided on the first opening 22. The bag 25 seals the first opening 22 and extends deep into the test tube slot 21, with a gas space between the bag 25 and the inner wall of the test tube slot 21. The second opening 23 is provided with a first solenoid valve. The test tube 4 is inserted into the bag 25 and then placed into the test tube slot 21. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding in number to the test tube slots 21, wherein the gas outlets are respectively connected to the third openings 24 of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; The camera 3 is located above the test tube rack 2. When the camera 3 recognizes that the operator's hand is reaching toward the test tube rack 2, the camera 3 determines whether the movement direction of the operator's hand is toward the test tube rack 2. If so, the camera 3 controls the opening of the first solenoid valve of the test tube slot 21 with the test tube 4 in that direction to become smaller. The smaller the opening, the higher the pressure in the gas space increases. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward, thereby lifting the test tube 4 and exposing the label 41 on the tube body. The farther the test tube 4 is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube 4 is lifted higher. If the movement direction of the operator's hand is away from the test tube rack 2, the opening of the first solenoid valve increases.

[0035] The timer is connected to the first solenoid valve. When the timer is triggered, the opening of the first solenoid valve becomes smaller, and the smaller opening increases the air pressure in the gas space. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward and lift the test tube 4 to expose the label 41 on the tube body.

[0036] The third opening 24 is provided with a second solenoid valve, which is in a normally open state.

[0037] If the camera 3 finds that there is no test tube 4 in the test tube slot 21, the corresponding temperature control component and the second solenoid valve are in a closed state.

[0038] A temperature sensor is provided in the gas space of the test tube tank 21 , and the temperature control component operates according to data fed back by the temperature sensor.

[0039] When the data acquired by the temperature sensor determines that the temperature of the gas space reaches a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are closed.

[0040] When the data obtained by the temperature sensor determines that the temperature of the gas space exceeds a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are opened.

[0041] When the detection laboratory bench is cleaned, after all the test tubes 4 in the test tube slot 21 are taken out, the first solenoid valves are all in the closed state, and at the same time, the air pump is started to fill the gas space with gas so that the air pressure in the gas space increases and the bag body 25 is lifted up, and then the completely protruding bag body 25 is cleaned.

[0042] The side walls and bottom of the test tube tank 21 are respectively provided with heat insulation layers.

[0043] The temperature control device further includes an air filter, and the air pump is communicated with the air filter.

[0044] Example 2 A testing laboratory bench, comprising: The table 1 has a working platform 11 for operators to operate; A test tube rack 2 is located on a work platform 11 and is used to place test tubes 4. Labels 41 are provided on the tubes of the test tubes 4. The test tube rack 2 has multiple rows of placement areas, each of which includes a plurality of independent test tube slots 21. The top of each test tube slot 21 has a first opening 22, and the bottom of each test tube slot 21 has a second opening 23 and a third opening 24. A flexible bag 25 is provided on the first opening 22. The bag 25 seals the first opening 22 and extends deep into the test tube slot 21, with a gas space between the bag 25 and the inner wall of the test tube slot 21. The second opening 23 is provided with a first solenoid valve. The test tube 4 is inserted into the bag 25 and then placed into the test tube slot 21. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding in number to the test tube slots 21, wherein the gas outlets are respectively connected to the third openings 24 of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; The camera 3 is located above the test tube rack 2. When the camera 3 recognizes that the operator's hand is reaching toward the test tube rack 2, the camera 3 determines whether the movement direction of the operator's hand is toward the test tube rack 2. If so, the camera 3 controls the opening of the first solenoid valve of the test tube slot 21 with the test tube 4 in that direction to become smaller. The smaller the opening, the higher the pressure in the gas space increases. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward, thereby lifting the test tube 4 and exposing the label 41 on the tube body. The farther the test tube 4 is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube 4 is lifted higher. If the movement direction of the operator's hand is away from the test tube rack 2, the opening of the first solenoid valve increases.

[0045] The timer is connected to the first solenoid valve. When the timer is triggered, the opening of the first solenoid valve becomes smaller, and the smaller opening increases the air pressure in the gas space. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward and lift the test tube 4 to expose the label 41 on the tube body.

[0046] A temperature sensor is provided in the gas space of the test tube tank 21 , and the temperature control component operates according to data fed back by the temperature sensor.

[0047] When the data acquired by the temperature sensor determines that the temperature of the gas space reaches a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are closed.

[0048] When the data obtained by the temperature sensor determines that the temperature of the gas space exceeds a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are opened.

[0049] When the detection laboratory bench is cleaned, after all the test tubes 4 in the test tube slot 21 are taken out, the first solenoid valves are all in the closed state, and at the same time, the air pump is started to fill the gas space with gas so that the air pressure in the gas space increases and the bag body 25 is lifted up, and then the completely protruding bag body 25 is cleaned.

[0050] The side walls and bottom of the test tube tank 21 are respectively provided with heat insulation layers.

[0051] The temperature control device further includes an air filter, and the air pump is communicated with the air filter.

[0052] Example 3 A testing laboratory bench, comprising: The table 1 has a working platform 11 for operators to operate; A test tube rack 2 is located on a work platform 11 and is used to place test tubes 4. Labels 41 are provided on the tubes of the test tubes 4. The test tube rack 2 has multiple rows of placement areas, each of which includes a plurality of independent test tube slots 21. The top of each test tube slot 21 has a first opening 22, and the bottom of each test tube slot 21 has a second opening 23 and a third opening 24. A flexible bag 25 is provided on the first opening 22. The bag 25 seals the first opening 22 and extends deep into the test tube slot 21, with a gas space between the bag 25 and the inner wall of the test tube slot 21. The second opening 23 is provided with a first solenoid valve. The test tube 4 is inserted into the bag 25 and then placed into the test tube slot 21. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding in number to the test tube slots 21, wherein the gas outlets are respectively connected to the third openings 24 of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; The camera 3 is located above the test tube rack 2. When the camera 3 recognizes that the operator's hand is reaching toward the test tube rack 2, the camera 3 determines whether the movement direction of the operator's hand is toward the test tube rack 2. If so, the camera 3 controls the opening of the first solenoid valve of the test tube slot 21 with the test tube 4 in that direction to become smaller. The smaller the opening, the higher the pressure in the gas space increases. The gas squeezes the bag body 25, causing the flexible bag body 25 to move upward, thereby lifting the test tube 4 and exposing the label 41 on the tube body. The farther the test tube 4 is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube 4 is lifted higher. If the movement direction of the operator's hand is away from the test tube rack 2, the opening of the first solenoid valve increases.

[0053] The side walls and bottom of the test tube tank 21 are respectively provided with heat insulation layers.

[0054] The temperature control device further includes an air filter, and the air pump is communicated with the air filter.

[0055] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A testing laboratory bench, characterized in that: include: A table with a working platform for operators to operate; A test tube rack is located on a work platform and is used to place test tubes. Labels are provided on the tubes of the test tubes. The test tube rack has multiple rows of placement areas, each of which includes a plurality of independent test tube slots. The top of the test tube slot has a first opening, and the bottom of the test tube slot has a second opening and a third opening. A flexible bag is provided on the first opening, the bag seals the first opening and extends into the test tube slot, with a gas space between the bag and the inner wall of the test tube slot. The second opening is provided with a first solenoid valve. The test tube is inserted into the bag and then placed into the test tube slot. The temperature control device includes a control panel, a temperature control assembly, an air pump, pipes, and gas outlets corresponding to the number of test tube slots, wherein the gas outlets are respectively connected to the third openings of the test tube slots; the air pump is respectively connected to the multiple gas outlets via pipes; the temperature control assembly heats or cools the pipes, and the operator controls the operation of the temperature control assembly via the control panel to control the gas outlet temperature; The camera is located above the test tube rack. The camera determines whether the operator's hand is moving in the direction of the test tube rack. If so, the camera controls the opening of the first solenoid valve of the test tube slot with the test tube in that direction to become smaller. The smaller the opening, the higher the air pressure in the gas space increases, squeezing the bag body, thereby lifting the test tube and exposing the label on the tube body. The farther the test tube is from the operator's hand, the smaller the opening of the corresponding first solenoid valve, so that the test tube is lifted higher.

2. The detection test bench according to claim 1, characterized in that: The detection laboratory bench also includes a timer, which is connected to the first solenoid valve. When the timer is triggered, the opening of the first solenoid valve becomes smaller. The smaller the opening, the higher the pressure in the gas space, which squeezes the bag body and lifts up the test tube to expose the label on the tube body.

3. The detection test bench according to claim 1, characterized in that: The third opening is provided with a second electromagnetic valve, and the second electromagnetic valve is in a normally open state.

4. The detection test bench according to claim 3, characterized in that: If the camera finds that there is no test tube in the test tube slot, the corresponding temperature control component and the second solenoid valve are in a closed state.

5. The detection test bench according to claim 3, characterized in that: A temperature sensor is provided in the gas space of the test tube slot, and the temperature control component operates according to data fed back by the temperature sensor.

6. The detection test bench according to claim 5, characterized in that: When the data acquired by the temperature sensor determines that the temperature of the gas space reaches a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are closed.

7. The detection test bench according to claim 6, characterized in that: When the data obtained by the temperature sensor determines that the temperature of the gas space exceeds a preset value, the first solenoid valve, the second solenoid valve and the temperature control component are opened.

8. The detection test bench according to claim 1, characterized in that: When the detection laboratory table is cleaned, after all the test tubes in the test tube slot are taken out, the first solenoid valves are all in a closed state, and at the same time, the air pump is started to fill the gas space with gas so that the air pressure in the gas space increases and the bag body is lifted up, and then the completely protruding bag body is cleaned.

9. The detection test bench according to claim 1, characterized in that: The side walls and bottom of the test tube trough are respectively provided with heat insulation layers.

10. The detection test bench according to claim 1, characterized in that: The temperature control device further includes an air filter, and the air pump is communicated with the air filter.

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