Protein extraction content detection device for biological research based on intelligent sensor

Abstract

The invention discloses a protein extraction content detection device for biological research based on an intelligent sensor, and relates to the technical field of protein content detection.The protein extraction content detection device comprises a detection box used for detecting the protein content; the control screen is fixedly mounted at the top of the detection box and is used for controlling start and stop of the detection device and other operations; the sealing door is rotatably installed on the front portion of the detection box and used for sealing the detection box, a detection table is slidably installed in the detection box, a sealing device is arranged in the detection box, and the top plate moves upwards to make contact with the detection table, so that equipment stability can be kept; and meanwhile, the stability of the liquid sample in the container is ensured by stabilizing the detection table and reducing vibration, so that the loss or pollution of the sample is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of protein content detection, in particular to a protein extraction content detection device for biological research based on an intelligent sensor. Background Art

[0002] The protein extraction and content detection device for biological research is an integrated experimental device used to separate, purify and quantitatively detect proteins from biological samples (such as cells, tissues, body fluids, etc.).

[0003] The patent with patent announcement number CN216525862U relates to the field of protein content detection technology, and is particularly concerned with a protein extraction content detection device for biological research, comprising a detection box, the interior of which is divided into a hot chamber and a cold chamber, a box cover being provided on the top of the detection box, and a stirring mechanism being provided at the bottom of the box cover, wherein the stirring mechanism comprises a motor on one side of the box cover, the output end of the motor passing through the box cover and extending into the interior thereof, the output end of the motor being connected to a worm, and the bottom of the box cover being rotatably connected to two sets of worm gears. The beneficial effect is that: the extracted biological protein is respectively placed into the interior of the hot chamber and the cold chamber, and then the box cover is covered on the top of the detection box, and then the two sets of vertical rods and stirring blades respectively enter the interior of the hot chamber and the cold chamber, and then the motor is started to drive the worm to rotate, and then the worm drives the two sets of worm gears to rotate, and the two sets of worm gears drive the two sets of vertical rods and stirring blades to rotate at the same time, so as to properly stir the biological protein in the hot chamber and the cold chamber respectively, and prevent the protein from coagulating inside the detection box.

[0004] In the above patent, two sets of worm gears are used to simultaneously drive two sets of vertical rods and stirring blades to rotate, so as to properly stir the biological proteins in the hot chamber and the cold chamber respectively to prevent the proteins from solidifying inside the test box. However, it is difficult to maintain the stability of the test platform when stirring the proteins, which can easily cause the protein sample to fall off the test platform due to excessive shaking, resulting in failure of the protein test. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a protein extraction content detection device for biological research based on an intelligent sensor, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a protein extraction content detection device for biological research based on an intelligent sensor, comprising: a detection box, the detection box being used to detect protein content; a control screen, the control screen being fixedly mounted on the top of the detection box and being used to control the start and stop of the detection device and other operations; a closed door, the closed door being rotatably mounted on the front of the detection box and being used to seal the detection box; a detection table being slidably mounted inside the detection box; a sealing device being provided inside the detection box; and an intelligent sensor module being provided inside the detection box. Wherein, the sealing device includes a long rod, a push rod, an inclined plane block 1, a top plate, two rotating columns, a transmission belt, a connecting block, a push rod and a sealing strip, the long rod is slidably mounted on the inner wall of the detection box, the push rod is slidably mounted on the inner wall of the detection box, the inclined plane block 1 is fixedly mounted on the front of the push rod, the top plate is fixedly mounted on the top of the push rod, the two rotating columns are rotatably mounted on the inner wall of the detection box, the two rotating columns are connected by a transmission belt, the connecting block is fixedly connected between the top of the long rod and the bottom of the transmission belt, the push rod is fixedly mounted on the top of the transmission belt, the sealing strip is slidably mounted on the inner wall of the detection box, and when the closed door is rotated to close, it contacts and pushes the long rod to start moving, the long rod moves, contacts and pushes the inclined plane block to start moving upward, the inclined plane block 1 moves to drive the push rod to start moving upward, the push rod moves to drive the top plate to start moving upward, and the top plate moves upward and contacts the detection table.

[0007] According to the above technical solution, the contact surfaces of the long rod and the inclined surface block 1 are both set as inclined surfaces, a spring 1 is provided between the push rod and the detection box, a spring 2 is provided between the sealing strip and the detection box, and a heat dissipation port is provided on the detection box. The inclined surface is provided to ensure that the long rod can smoothly push the inclined surface block 1 when moving, the spring 1 is provided to ensure that the push rod can achieve self-reset, the spring 2 is provided to ensure that the sealing strip can achieve self-reset, and the heat dissipation port is provided to ensure that effective heat dissipation can be achieved; Among them, the detection box is provided with a protective device for protecting the detection device and a heat dissipation device for dissipating heat from the detection device. The protective device is provided to protect the equipment from damage, and the heat dissipation device is provided to prevent the equipment from overheating.

[0008] According to the above technical solution, the protection device includes a sliding column, a guard plate, a connecting plate, an inclined block 2 and a fixed rod. The sliding column slides through the detection box, the guard plate is fixedly installed on the end of the sliding column close to the outside of the detection box, the connecting plate is fixedly installed on the end of the sliding column away from the guard plate, the inclined block 2 is fixedly installed on the end of the connecting plate away from the sliding column, and the fixed rod is fixedly installed on the bottom of the long rod. The movement of the long rod drives the connecting block to move and at the same time drives the fixed rod to start moving. The fixed rod moves to contact and push the inclined block 2 to start moving. The movement of the inclined block 2 drives the connecting plate to start moving. The movement of the connecting plate drives the sliding column to start moving. The movement of the sliding column drives the guard plate to start moving.

[0009] According to the above technical solution, the protection device also includes a rack 1, a rotating rod, a gear 1, an arc plate and a support block. The rack 1 is fixedly mounted on the circumferential surface of the sliding column, the rotating rod is rotatably mounted inside the detection box, the gear 1 is fixedly mounted on the circumferential surface of the rotating rod, the arc plate is fixedly mounted on the circumferential surface of the rotating rod, and the support block is fixedly mounted on the end of the arc plate away from the rotating rod. When the guard plate is squeezed or collided with other objects during protection work, the guard plate moves toward the detection box and contracts and pushes the sliding column to start moving. The movement of the sliding column drives the rack to start moving, the movement of the rack drives the gear to start rotating, the rotation of the gear drives the rotating rod to start rotating, the rotation of the rotating rod drives the arc plate to start rotating, and the rotation of the arc plate drives the support block to start rotating.

[0010] According to the above technical solution, the contact surfaces of the fixed rod and the inclined plane block 2 are both set as inclined planes, the rack 1 is meshed with the gear 1, and a spring 3 is provided between the guard plate and the detection box. By setting the inclined plane, it is ensured that the fixed rod can smoothly push the inclined plane block 2 when it moves, and by meshing, it is ensured that the rack 1 can drive the gear 1 to rotate when it moves, and by setting the spring 3, it is ensured that the guard plate can achieve self-reset.

[0011] According to the above technical solution, the heat dissipation device includes a slide, a slider, a threaded rod, a second gear, a second rack, a slider and a bevel rod. The slide is fixedly installed on the surface of the detection box, the slider is slidably installed inside the slide, the threaded rod is rotatably installed at the bottom of the slide, the second gear is fixedly installed on the circumferential surface of the threaded rod, the second rack is fixedly installed on the top of the guard plate, the slider is slidably installed on the surface of the threaded rod, and the bevel rod is fixedly installed on the right side of the slider. When the guard plate moves and extends, it drives the second gear to start moving. The movement of the second rack drives the second gear to start rotating. The rotation of the second gear drives the threaded rod to start rotating. The rotation of the threaded rod drives the slider to start moving. The movement of the slider drives the bevel rod to start moving. The bevel rod moves, contacts and pushes the slider to start moving upward.

[0012] According to the above technical solution, the heat dissipation device also includes a limiting plate, an elastic telescopic rod and a limiting block. The limiting plate is fixedly installed on the top of the slide, the elastic telescopic rod is fixedly installed on the top of the detection box, and the limiting block is fixedly installed on the movable end of the elastic telescopic rod. The slide moves upward to open the heat dissipation port on the detection box and drives the limiting plate to start moving. The limiting plate moves to contact and push the limiting block to start moving. The limiting block moves and then moves and resets under the drive of the movable end of the elastic telescopic rod. The limiting block is stuck in the inside of the limiting plate to limit the slide.

[0013] According to the above technical solution, the gear 2 is engaged with the rack 2, the side of the inclined rod that contacts the slide plate is set as an inclined surface, and the side of the limiting block that contacts the limiting plate is set as an inclined surface. The engagement ensures that the rack 2 can drive the gear 2 to rotate when it moves, and the setting of the inclined surface ensures that the inclined rod can smoothly push the slide plate when it moves, and the setting of the inclined surface ensures that the limiting plate can smoothly push the limiting block when it moves.

[0014] The present invention provides a protein extraction content detection device for biological research based on an intelligent sensor. It has the following beneficial effects: (1) This invention can keep the device stable by moving the top plate upward to contact the detection table, thereby ensuring that the measurement results of the protein extraction content are more accurate and reliable. At the same time, by stabilizing the detection table, reducing vibration helps to ensure that the liquid sample is stable in the container, thereby avoiding sample loss or contamination.

[0015] (2) This invention seals any gaps between the test box and the closed door by moving the sealing strip to contact the closed door, thereby strengthening the seal and effectively preventing leakage of protein samples during operation. This ensures that the samples during the test process will not overflow or be contaminated, thereby improving the accuracy and reliability of the experiment. At the same time, it can reduce interference from external factors, help ensure the consistency and repeatability of the experimental results, and ensure the reliability of different batches of experiments.

[0016] (3) This invention effectively prevents physical damage such as external impact, scratches or collisions by extending the protective plate, thereby protecting the equipment from damage, thereby extending the service life of the equipment, and reducing the contact between the equipment and the external environment, thereby reducing impurities and pollution sources in the laboratory.

[0017] (4) This invention increases the contact area by rotating the support block to contact the support surface of the test box, which can disperse external impact or extrusion force, reduce the concentration of local force, and thus reduce the risk of local damage. At the same time, it can make the device more stable during operation, reduce vibration or tilt caused by impact or extrusion, and help the equipment maintain higher operating accuracy and stability.

[0018] (5) This invention opens the heat dissipation vents on the test box by moving the slide upward, thereby improving the heat dissipation effect, preventing the equipment from overheating, and keeping the equipment running at the optimal working temperature. This helps to stabilize the working environment and prevent the accuracy of the test results from being affected by excessively high temperatures. At the same time, it can prevent the aging of the internal components of the equipment from being accelerated due to long-term high-temperature operation, extend the service life of the device, reduce the failure rate and maintenance costs, and limit the slide by inserting the limiting block into the limiting plate to prevent the slide from resetting due to gravity during the operation of the test device and closing the heat dissipation vents, thereby ensuring that the heat dissipation vents are always stably open during the operation of the test device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the test box and test table structure of the present invention; Figure 3 This is a schematic cross-sectional view of the sealing device structure of the present invention; Figure 4 This is a schematic cross-sectional view of the push rod and sealing strip structure of the present invention; Figure 5 This is a schematic cross-sectional view of the protective device structure of the present invention; Figure 6 This is a schematic cross-sectional view of the rotating rod and arc plate structure of the present invention; Figure 7 It is a schematic cross-sectional view of the heat dissipation device structure of the present invention.

[0020] In the figure: 1. detection box; 2. control panel; 3. closed door; 4. detection table; 5. long rod; 6. push rod; 7. inclined plane block 1; 8. top plate; 9. rotating column; 10. transmission belt; 11. connecting block; 12. push rod; 13. sealing strip; 141. sliding column; 142. guard plate; 143. connecting plate; 144. inclined plane block 2; 145. fixing rod; 146. rack 1; 147. rotating rod; 148. gear 1; 149. arc plate; 1410. support block; 151. slideway; 152. slide plate; 153. threaded rod; 154. gear 2; 155. rack 2; 156. slider; 157. inclined plane rod; 158. limiting plate; 159. elastic telescopic rod; 1510. limiting block. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 7One embodiment of the present invention is: a protein extraction content detection device for biological research based on an intelligent sensor, comprising: a detection box 1, the detection box 1 is used to detect protein content; a control screen 2, the control screen 2 is fixedly installed on the top of the detection box 1, and is used to control the start and stop and other operations of the detection device; a closed door 3, the closed door 3 is rotatably installed at the front of the detection box 1, and is used to close the detection box 1; a detection table 4 is slidably installed inside the detection box 1, a sealing device is provided inside the detection box 1, an intelligent sensor module is provided inside the detection box 1, and a conductivity sensor and a pH sensor are provided inside the intelligent sensor module, the conductivity sensor is used to measure the ion concentration of the extract, and the pH sensor is used to detect the pH value of the extract; Among them, the sealing device includes a long rod 5, a top rod 6, a bevel block 7, a top plate 8, two rotating columns 9, a transmission belt 10, a connecting block 11, a push rod 12 and a sealing strip 13. The long rod 5 is slidably installed on the inner wall of the detection box 1, the top rod 6 is slidably installed on the inner wall of the detection box 1, the bevel block 7 is fixedly installed on the front of the top rod 6, the top plate 8 is fixedly installed on the top of the top rod 6, the two rotating columns 9 are rotatably installed on the inner wall of the detection box 1, the two rotating columns 9 are connected by the transmission belt 10, the connecting block 11 is fixedly connected between the top of the long rod 5 and the bottom of the transmission belt 10, the push rod 12 is fixedly installed on the top of the transmission belt 10, and the sealing strip 13 is slidably installed on the inner wall of the detection box 1. It moves upward through the top plate 8 to contact the detection platform 4, which can keep the equipment stable, thereby ensuring that the measurement results of the protein extraction content are more accurate and reliable. At the same time, by stabilizing the detection platform 4, reducing vibration helps to ensure that the liquid sample is stable in the container, thereby avoiding sample loss or contamination.

[0023] The contact surfaces of the long rod 5 and the inclined surface block 1 7 are both set as inclined surfaces. A spring 1 is provided between the push rod 6 and the detection box 1. A spring 2 is provided between the sealing strip 13 and the detection box 1. A heat dissipation port is provided on the detection box 1. The inclined surface ensures that the long rod 5 can smoothly push the inclined surface block 1 7 when moving. The spring 1 ensures that the push rod 6 can achieve self-reset. The spring 2 ensures that the sealing strip 13 can achieve self-reset. The heat dissipation port ensures that heat can be effectively dissipated. When this embodiment is working: first, before starting to test the protein content, professional staff will check the entire testing device. After confirming that everything is correct, the staff will open the closed door 3 of the testing box 1, and then pull the testing table 4 out from the inside of the testing box 1, and then place the sample whose protein content is to be tested on the testing table 4. After placement, the testing table 4 will be put back into the inside of the testing box 1, and then the closed door 3 will be closed. After the staff confirms that the preparations are correct, they will use the control screen 2 to start testing the protein content of the sample. When the staff puts the testing table 4 back into the testing box 1 and is about to close the closed door 3, the closed door 3 rotates and closes, and contacts and pushes the long rod 5 to start moving. The long rod 5 moves, contacts and pushes the inclined plane block 7 to start moving upward. The inclined plane block 7 moves and drives the top rod 6 to start moving upward. The top rod 6 moves and drives the top plate 8 to start moving upward. The top plate 8 moves upward and contacts the testing table 4, which can keep the equipment Stable, thereby ensuring that the measurement results of protein extraction content are more accurate and reliable. At the same time, by stabilizing the detection platform 4, reducing vibration helps to ensure that the liquid sample is stable in the container, thereby avoiding sample loss or contamination. When the long rod 5 moves to push the inclined block 7 to move, it drives the connecting block 11 to start moving. The movement of the connecting block 11 drives the transmission belt 10 to start rotating around the rotating column 9. The rotation of the transmission belt 10 drives the push rod 12 to start moving. The push rod 12 moves to contact and push the sealing strip 13 to start moving. The sealing strip 13 moves to contact the closed door 3 to seal the possible gap between the detection box 1 and the closed door 3 to strengthen the seal, effectively preventing leakage of protein samples during operation, ensuring that the sample in the detection process will not overflow or be contaminated, thereby improving the accuracy and reliability of the experiment, and at the same time reducing the interference of external factors, helping to ensure the consistency and repeatability of the experimental results, and ensuring the reliability of different batches of experiments.

[0024] See also Figure 1-Figure 7 In another embodiment of the present invention, based on the above embodiment, a protective device for protecting the detection device and a heat dissipation device for dissipating heat from the detection device are provided inside the detection box 1. The protective device is provided to protect the device from damage, and the heat dissipation device is provided to prevent the device from overheating.

[0025] The protective device includes a sliding column 141, a guard plate 142, a connecting plate 143, a second inclined block 144 and a fixed rod 145. The sliding column 141 slides through the detection box 1, the guard plate 142 is fixedly installed on the end of the sliding column 141 close to the outside of the detection box 1, the connecting plate 143 is fixedly installed on the end of the sliding column 141 away from the guard plate 142, the second inclined block 144 is fixedly installed on the end of the connecting plate 143 away from the sliding column 141, and the fixed rod 145 is fixedly installed at the bottom of the long rod 5. The guard plate 142 moves out to effectively prevent external physical damages such as impact, scratches or collisions, protect the equipment from damage, thereby extending the service life of the equipment, and at the same time reducing the contact between the equipment and the external environment, thereby reducing impurities and pollution sources in the laboratory.

[0026] The protection device also includes a rack 146, a rotating rod 147, a gear 148, an arc plate 149 and a support block 1410. The rack 146 is fixedly mounted on the circumferential surface of the sliding column 141, the rotating rod 147 is rotatably mounted inside the detection box 1, the gear 148 is fixedly mounted on the circumferential surface of the rotating rod 147, the arc plate 149 is fixedly mounted on the circumferential surface of the rotating rod 147, and the support block 1410 is fixedly mounted on the end of the arc plate 149 away from the rotating rod 147. The contact area is increased by rotating the support block 1410 to contact the supporting surface of the detection box 1, which can disperse external impact or extrusion force, reduce local force concentration, and thus reduce the risk of local damage. At the same time, it can make the device more stable during operation, reduce vibration or tilt caused by impact or extrusion, and help the equipment maintain higher operating accuracy and stability.

[0027] The contact surfaces of the fixed rod 145 and the inclined plane block 2 144 are both set as inclined planes, the rack 146 is meshed with the gear 148, and a spring 3 is provided between the guard plate 142 and the detection box 1. The inclined plane is provided to ensure that the fixed rod 145 can smoothly push the inclined plane block 2 144 when moving, and the meshing is ensured to ensure that the rack 146 can drive the gear 148 to rotate when moving, and the spring 3 is provided to ensure that the guard plate 142 can achieve self-reset.

[0028] The heat dissipation device includes a slide 151, a slide plate 152, a threaded rod 153, a second gear 154, a second rack 155, a slider 156 and a bevel rod 157. The slide 151 is fixedly mounted on the surface of the detection box 1, the slide plate 152 is slidably mounted inside the slide 151, the threaded rod 153 is rotatably mounted on the bottom of the slide 151, the second gear 154 is fixedly mounted on the circumferential surface of the threaded rod 153, the second rack 155 is fixedly mounted on the top of the guard plate 142, the slider 156 is slidably mounted on the surface of the threaded rod 153, and the bevel rod 157 is fixedly mounted on the right side of the slider 156. The heat dissipation port on the detection box 1 is opened by moving the slide plate 152 upward to improve the heat dissipation effect, prevent the equipment from overheating, keep the equipment running at the optimal working temperature, help stabilize the working environment, avoid the accuracy of the test results being affected by excessively high temperature, and at the same time avoid the aging of the internal components of the equipment due to long-term high-temperature operation, extend the service life of the device, reduce the failure rate and maintenance cost.

[0029] The heat dissipation device also includes a limiting plate 158, an elastic telescopic rod 159 and a limiting block 1510. The limiting plate 158 is fixedly installed on the top of the slide 152, the elastic telescopic rod 159 is fixedly installed on the top of the detection box 1, and the limiting block 1510 is fixedly installed on the movable end of the elastic telescopic rod 159. The limiting block 1510 is clamped into the limiting plate 158 to limit the slide 152, preventing the slide 152 from being reset due to gravity during the operation of the detection device and closing the heat dissipation port, thereby ensuring that the heat dissipation port is always stably open during the operation of the detection device.

[0030] Gear 2 154 is meshed with rack 2 155, and the contacting surfaces of the inclined rod 157 and the slide 152 are both set as inclined surfaces, and the contacting surfaces of the limiting block 1510 and the limiting plate 158 are set as inclined surfaces. The meshing ensures that the rack 2 155 can drive the gear 2 154 to rotate when it moves, and the setting of the inclined surface ensures that the inclined rod 157 can smoothly push the slide 152 when it moves, and the setting of the inclined surface ensures that the limiting plate 158 can smoothly push the limiting block 1510 when it moves.

[0031] When this embodiment is working: the long rod 5 moves and drives the connecting block 11 to move, and at the same time drives the fixed rod 145 to start moving, the fixed rod 145 moves to contact and push the inclined plane block 2 144 to start moving, the inclined plane block 2 144 moves and drives the connecting plate 143 to start moving, the connecting plate 143 moves and drives the sliding column 141 to start moving, the sliding column 141 moves and drives the guard plate 142 to start moving, the guard plate 142 moves and extends to effectively prevent physical damage such as external impact, scratches or collisions, protects the equipment from damage, thereby extending the service life of the equipment, and at the same time reduces the contact between the equipment and the external environment, thereby reducing impurities and pollution sources in the laboratory, and when the guard plate 142 is squeezed or collided by other objects during protection work, the guard plate 142 moves toward the detection box 1 moves in direction, contracts and pushes sliding column 141 to start moving, sliding column 141 moves to drive rack 146 to start moving, rack 146 moves to drive gear 148 to start rotating, gear 148 rotates to drive rotating rod 147 to start rotating, rotating rod 147 rotates to drive arc plate 149 to start rotating, arc plate 149 rotates to drive support block 1410 to start rotating, support block 1410 rotates to contact the supporting surface of detection box 1 to increase the contact area, which can disperse external impact or extrusion force, reduce local force concentration, and thus reduce the risk of local damage. At the same time, it can make the device more stable during operation, reduce vibration or tilt caused by impact or extrusion, and help the equipment maintain higher operating accuracy and stability.

[0032] When the guard plate 142 moves and extends, it drives the rack 2 155 to start moving, the rack 2 155 moves and drives the gear 2 154 to start rotating, the gear 2 154 rotates and drives the threaded rod 153 to start rotating, the threaded rod 153 rotates and drives the slider 156 to start moving, the slider 156 moves and drives the inclined rod 157 to start moving, the inclined rod 157 moves and contacts and pushes the slide plate 152 to start moving upward, the slide plate 152 moves upward to open the heat dissipation port on the detection box 1 to improve the heat dissipation effect, prevent the equipment from overheating, keep the equipment running at the optimal working temperature, help stabilize the working environment, avoid the accuracy of the test results affected by excessively high temperature, and at the same time avoid the aging of the internal components of the equipment accelerated by long-term high-temperature operation, extend the service life of the device, reduce the failure rate and maintenance cost, and when the slide plate 152 moves upward, it opens the heat dissipation port on the detection box 1 to improve the heat dissipation effect, prevent the equipment from overheating, keep the equipment running at the optimal working temperature, help stabilize the working environment, avoid the accuracy of the test results affected by excessively high temperature, and avoid the aging of the internal components of the equipment accelerated by long-term high-temperature operation, extend the service life of the device, reduce the failure rate and maintenance cost, When the heat dissipation vent on the detection box 1 is moved to open, the limiting plate 158 is driven to start moving. The limiting plate 158 moves to contact and push the limiting block 1510 to start moving. The limiting block 1510 moves and then moves and resets under the drive of the movable end of the elastic telescopic rod 159. The limiting block 1510 is stuck in the limiting plate 158 to limit the slide plate 152 to prevent the slide plate 152 from moving and resetting due to gravity during the operation of the detection device to close the heat dissipation vent, ensuring that the heat dissipation vent is always stably open during the operation of the detection device. When the heat dissipation vent needs to be closed after the detection device is finished working, the staff manually pulls the movable end of the elastic telescopic rod 159, so that the movable end of the elastic telescopic rod 159 drives the limiting block 1510 to start moving to release the restriction on the slide plate 152, and then the slide plate 152 starts to move and reset under the action of gravity to close the heat dissipation vent.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A protein extraction content detection device for biological research based on an intelligent sensor, characterized in that: include: A detection box, wherein the detection box is used to detect protein content; A control panel, which is fixedly mounted on the top of the detection box and is used to control the start and stop of the detection device and other operations; A closed door is rotatably mounted on the front of the detection box for closing the detection box. A detection platform is slidably mounted inside the detection box. A sealing device is provided inside the detection box. An intelligent sensor module is provided inside the detection box. In which, the sealing device includes a long rod, a mandrel, a sloped block 1, a top plate, two rotating columns, a transmission belt, a connecting block, a push rod and a sealing strip. The long rod is slidably mounted on the inner wall of the detection box, the mandrel is slidably mounted on the inner wall of the detection box, the sloped block 1 is fixedly mounted on the front of the mandrel, the top plate is fixedly mounted on the top of the mandrel, the two rotating columns are rotatably mounted on the inner wall of the detection box, the two rotating columns are connected by a transmission belt, the connecting block is fixedly connected between the top of the long rod and the bottom of the transmission belt, the push rod is fixedly mounted on the top of the transmission belt, and the sealing strip is slidably mounted on the inner wall of the detection box.

2. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 1, characterized in that: The contacting surfaces of the long rod and the inclined surface block 1 are both configured as inclined surfaces, a first spring is provided between the top rod and the detection box, a second spring is provided between the sealing strip and the detection box, and a heat dissipation port is provided on the detection box; Wherein, a protection device for protecting the detection device and a heat dissipation device for dissipating heat from the detection device are provided inside the detection box.

3. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 2, characterized in that: The protection device includes a sliding column, a guard plate, a connecting plate, a second inclined block and a fixed rod. The sliding column slides through the detection box, the guard plate is fixedly installed on the end of the sliding column close to the outside of the detection box, the connecting plate is fixedly installed on the end of the sliding column away from the guard plate, the second inclined block is fixedly installed on the end of the connecting plate away from the sliding column, and the fixed rod is fixedly installed on the bottom of the long rod.

4. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 3, characterized in that: The protection device also includes a rack 1, a rotating rod, a gear 1, an arc plate and a support block. The rack 1 is fixedly mounted on the circumferential surface of the sliding column, the rotating rod is rotatably mounted inside the detection box, the gear 1 is fixedly mounted on the circumferential surface of the rotating rod, the arc plate is fixedly mounted on the circumferential surface of the rotating rod, and the support block is fixedly mounted on an end of the arc plate away from the rotating rod.

5. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 4, characterized in that: The surfaces of the fixing rod and the second inclined plane block that contact each other are both configured as inclined planes, the first rack is engaged with the first gear, and a third spring is provided between the guard plate and the detection box.

6. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 5, characterized in that: The heat dissipation device includes a slide, a skateboard, a threaded rod, a second gear, a second rack, a slider and a bevel rod. The slide is fixedly mounted on the surface of the detection box, the skateboard is slidably mounted inside the slide, the threaded rod is rotatably mounted on the bottom of the slide, the second gear is fixedly mounted on the circumferential surface of the threaded rod, the second rack is fixedly mounted on the top of the guard plate, the slider is slidably mounted on the surface of the threaded rod, and the bevel rod is fixedly mounted on the right side of the slider.

7. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 6, characterized in that: The heat dissipation device also includes a limiting plate, an elastic telescopic rod and a limiting block, wherein the limiting plate is fixedly mounted on the top of the slide, the elastic telescopic rod is fixedly mounted on the top of the detection box, and the limiting block is fixedly mounted on the movable end of the elastic telescopic rod.

8. The protein extraction content detection device for biological research based on an intelligent sensor according to claim 7, characterized in that: The second gear is meshed with the second rack, the sides of the inclined rod and the slide plate that contact each other are both configured as inclined surfaces, and the side of the limiting block and the limiting plate that contact each other is configured as an inclined surface.

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