Reagent tube drying device for biological gene detection

Abstract

The utility model discloses a biological gene detection reagent tube drying device which comprises a supporting cylinder, a balance weight flow guide cone is fixedly installed at the bottom of an inner cavity of the supporting cylinder, a hollow sleeve is installed at the top of the balance weight flow guide cone through a bearing seat, and a water drainage pipe is fixedly connected into the supporting cylinder and the balance weight flow guide cone in a sleeved mode. A cabin door is movably mounted on the outer side of the supporting cylinder, a top shell is fixedly mounted at the top of the supporting cylinder, a servo motor is arranged in the top shell, and the output end of the servo motor is in transmission connection with a mounting cylinder; through the arrangement of the communicating hole and the spray pipe, when airflow is guided into the branch cylinder through the air outlet pipe and the spray pipe, the hollowed-out net cylinder is blown through the spray pipe, meanwhile, the airflow enters the air inlet pipe through the communicating hole to form convection, the airflow can form diagonal convection, the airflow flowing efficiency is improved, and when steam is too much, the steam can be exhausted through the preset air outlet notch; and the drying efficiency can be improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of biological gene culture equipment, in particular to a reagent tube drying device for biological gene detection. Background Art

[0002] Biological gene culture is a field involving biology and genetic engineering technology, and its main purpose is to achieve specific biological goals by manipulating the genes of organisms. Biological gene culture refers to the use of genetic engineering technology to transform, optimize or study the genes of organisms under laboratory conditions to produce organisms or biological products with specific traits or functions. Genetic engineering (also known as genetic engineering or DNA recombinant technology) is a complex technology for manipulating genes at the molecular level. It involves the introduction of exogenous genes into recipient cells after in vitro recombination, so that the gene can be replicated, transcribed, translated and expressed in the recipient cells.

[0003] In the process of biological gene culture, test tubes are needed to assist. The test tubes need to be cleaned after use. If the residual moisture inside is not dried in time after cleaning, bacteria will breed and affect the accuracy of culture. The reagent tubes of the existing cleaning device are not easy to rotate, which is not conducive to the overall drying of the reagent tubes and has low drying efficiency. As a result, some reagent tubes are not fully dried, resulting in distortion of culture data. Based on this, a reagent tube drying device for biological gene detection is proposed. Utility Model Content

[0004] The utility model aims to provide a reagent tube drying device for biological gene detection to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reagent tube drying device for biological gene detection, comprising a support tube, a counterweight guide cone is fixedly installed at the bottom of the inner cavity of the support tube, a hollow sleeve is installed on the top of the counterweight guide cone through a bearing seat, a drainage pipe is fixedly sleeved inside the support tube and the counterweight guide cone, a hatch is movably installed on the outside of the support tube, a top shell is fixedly installed on the top of the support tube, a servo motor is arranged inside the top shell, a mounting tube is connected to the output end of the servo motor in a transmission manner, a first spring is fixedly installed inside the mounting tube, a pressure plate is fixedly installed at the bottom end of the first spring, a rotating rod is movably installed at the bottom of the pressure plate, a fixed shaft is fixedly inserted at the top and bottom ends of the rotating rod, and a plurality of The cam is provided with a plurality of connecting rods and a plurality of connecting rods, and the connecting rods are connected to the camshafts and a plurality of connecting rods are connected to the camshafts.

[0006] Preferably, the drainage pipe is fixedly passed through the support tube and the communicating hole and extends to the outside of the support tube, and four supporting legs are fixedly installed on the bottom of the support tube.

[0007] Preferably, the servo motor is fixedly mounted inside the top shell via a bracket, and the outer side of the mounting cylinder movably penetrates the top shell and extends to the inside of the supporting cylinder via a bearing.

[0008] Preferably, the pressure plate is movably sleeved inside the mounting tube, the top and bottom ends of the rotating rod are movably inserted into the mounting tube and the hollow sleeve respectively, and the outer ends of the hollow sleeve and the mounting tube are provided with slots adapted to the fixed axis.

[0009] Preferably, the fan blades are evenly distributed on the outside of the mounting tube in a circumferential manner, the fan blades are located on the top of the mounting bracket, and the mounting bracket is L-shaped and evenly distributed on the opposite sides of the support tube and the mounting tube in a circumferential manner.

[0010] Preferably, the support plate frame is evenly distributed linearly on the outside of the rotating rod in a circular shape, and the end of the second spring away from the slide is fixedly installed on the outside of the rotating rod. The slide and the oblique column block slide through the hollow mesh tube and extend to the interior of the hollow mesh tube. The oblique column block is arc-shaped and is obliquely distributed at both ends.

[0011] Preferably, the nozzles are linearly and evenly distributed on one side of the air outlet pipe, the positions of the nozzles are staggered with the positions of the hollow mesh tubes, the connecting holes are circularly and linearly evenly distributed on the outside of the bottom end of the air inlet pipe, and an air outlet groove is provided on the top of the back side of the support tube.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when the device is in use, the test tube is inserted upside down into the hollow mesh tube. At this time, the top end of the test tube squeezes the oblique column block, driving the oblique column block and the slide to slide in the slide groove and compressing the second spring. When the top end of the test tube slides to the bottom of the oblique column block, the oblique column block is reset under the action of the second spring, so that the arc of the outer side surface of the oblique column block is clamped on the outside of the test tube, so that the test tube is stable under the clamping of the oblique column block and the hollow mesh tube, and the inclined surfaces at both ends of the oblique column block are convenient for inserting and withdrawing the test tube. After multiple test tubes are inserted and installed, the two ends of the rotating rod are butt-jointed and inserted into the hollow sleeve and the installation tube, so that the fixed shaft is embedded in the corresponding notch, and the two ends of the rotating rod are fixed to the rotating rod under the elastic force of the first spring and the pressure plate, in cooperation with the fixed shaft. The servo motor and the air pump are started, the servo motor drives the installation cylinder to rotate, and drives the rotating rod to rotate. The rotating rod rotates so that the support plate frame rotates the hollow mesh cylinder and then drives the test tube to rotate. At the same time, the vortex electric heater starts heating, and the installation cylinder drives the fan blades to rotate, generating a certain airflow to transfer the heat of the vortex electric heater downward. At the same time, the air inlet pipe and the connecting hole flow the air inside the support cylinder downward, and the air flow is connected to the nozzle through the air outlet pipe. The nozzle sweeps the airflow through the hollow mesh cylinder and the inside of the test tube, forms a circulation of the hot air flow inside the support cylinder, sweeps the inside of the test tube with the hot air flow, and performs perfect rotation to dry the inside of the test tube. With the cooperation of the rotating dripping and the hot air flow drying, the inside of the test tube can be dried evenly and the drying efficiency is high, and the overall use effect is good.

[0013] Through the connecting holes and nozzles, when the airflow is introduced into the interior of the support tube through the air outlet pipe and the nozzle, the hollow mesh tube is swept by the nozzle, and at the same time, the airflow enters the air inlet pipe through the connecting holes to form convection. The airflow can be formed into diagonal convection, thereby improving the efficiency of the airflow. When there is too much steam, it will be discharged through the preset air outlet slot, thereby improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model with the hatch hidden from the front view.

[0016] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. support tube; 2. top shell; 3. hatch; 4. drain pipe; 5. air outlet pipe; 6. air inlet pipe; 7. connecting hole; 8. mounting bracket; 9. fan blade; 10. vortex electric heater; 11. rotating rod; 12. hollow mesh tube; 13. support plate frame; 14. nozzle; 15. servo motor; 16. air pump; 17. counterweight guide cone; 18. hollow sleeve; 19. first spring; 20. pressure plate; 21. fixed shaft; 22. oblique column block; 23. second spring; 24. slide; 25. slide groove; 26. mounting tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4The utility model provides a technical solution: a reagent tube drying device for biological gene detection, comprising a support tube 1, a counterweight guide cone 17 is fixedly installed at the bottom of the inner cavity of the support tube 1, a hollow sleeve 18 is installed on the top of the counterweight guide cone 17 through a bearing seat, a drainage pipe 4 is fixedly sleeved inside the support tube 1 and the counterweight guide cone 17, a hatch 3 is movably installed on the outside of the support tube 1, a top shell 2 is fixedly installed on the top of the support tube 1, a servo motor 15 is arranged inside the top shell 2, an output end of the servo motor 15 is transmission-connected with a mounting tube 26, a first spring 19 is fixedly installed inside the mounting tube 26, a pressing plate 20 is fixedly installed at the bottom end of the first spring 19, a rotating rod 11 is movably installed at the bottom of the pressing plate 20, a fixed shaft 21 is fixedly inserted at the top and bottom ends of the rotating rod 11, a plurality of mounting brackets 8 are fixedly installed on the top of the inner cavity of the support tube 1, and a mounting bracket 8 is fixedly installed on the top of the inner cavity of the support tube 1. A vortex electric heater 10 is fixedly installed at the bottom of the mounting bracket 8, a plurality of fan blades 9 are fixedly installed on the outside of the mounting cylinder 26, a plurality of groups of support plate frames 13 are fixedly installed on the outside of the rotating rod 11, a slide groove 25 is opened inside the support plate frame 13, a slide frame 24 is slidably installed on the inner side of the slide groove 25, a second spring 23 is fixedly installed on one side of the slide frame 24, an oblique column block 22 is fixedly installed on the other end of the slide frame 24, a hollow mesh cylinder 12 is fixedly installed on the end of the support plate frame 13 away from the rotating rod 11, an air pump 16 is fixedly installed at the bottom of the inner cavity of the top shell 2, the input end of the air pump 16 is connected to the air inlet pipe 6, the output end of the air pump 16 is connected to the air outlet pipe 5, one side of the air outlet pipe 5 is connected to a plurality of nozzles 14, a plurality of connecting holes 7 are opened inside the bottom end of the air inlet pipe 6, the air outlet pipe 5 and the air inlet pipe 6 are fixedly penetrated through the top shell 2 and the support cylinder 1 and extend to the bottom end of the support cylinder 1.

[0021] The working principle of the above technical solution is as follows: when in use, the test tube is inserted upside down into the hollow mesh tube 12. At this time, the top of the test tube squeezes the oblique column block 22, driving the oblique column block 22 and the slide 24 to slide in the slide groove 25 and compressing the second spring 23. When the top of the test tube slides to the bottom of the oblique column block 22, the oblique column block 22 is reset under the action of the second spring 23, so that the arc of the outer side surface of the oblique column block 22 is clamped on the outside of the test tube, so that the test tube is stable under the clamping of the oblique column block 22 and the hollow mesh tube 12. The inclined surfaces at both ends of the oblique column block 22 are convenient for inserting and withdrawing the test tube. After multiple test tubes are inserted and installed, the two ends of the rotating rod 11 are butt-jointed and inserted into the hollow sleeve 18 and the installation tube 26, so that the fixed shaft 21 is embedded in the corresponding notch, and the two ends of the rotating rod 11 are fixed to the rotating rod 11 under the elastic force of the first spring 19 and the pressure plate 20, in cooperation with the fixed shaft 21 The servo motor 15 and the air pump 16 are started, and the servo motor 15 drives the installation cylinder 26 to rotate, and drives the rotating rod 11 to rotate. The rotation of the rotating rod 11 causes the support plate frame 13 to rotate the hollow mesh cylinder 12 and then drives the test tube to rotate. At the same time, the vortex electric heater 10 starts heating, and the installation cylinder 26 drives the fan blades 9 to rotate, generating a certain airflow to transfer the heat of the vortex electric heater 10 downward. At the same time, the air inlet pipe 6 and the connecting hole 7 make the airflow inside the support cylinder 1 flow downward, and the airflow is connected to the nozzle 14 through the air outlet pipe 5. The nozzle 14 sweeps the hollow mesh cylinder 12 and the inside of the test tube with the airflow, forms a circulation of the hot air flow inside the support cylinder 1, sweeps the inside of the test tube with the hot air flow, and performs perfect rotation to dry the inside of the test tube. With the help of the rotating dripping and the hot air flow drying, the inside of the test tube can be evenly dried with high drying efficiency, and the overall use effect is good.

[0022] In another embodiment, Figure 1-Figure 4 As shown, the drainage pipe 4 is fixedly passed through the support tube 1 and the connecting hole 7 and extends to the outside of the support tube 1 , and four supporting feet are fixedly installed on the bottom of the support tube 1 .

[0023] The drain pipe 4 discharges the water guided by the counterweight guide cone 17 . The counterweight guide cone 17 provides a counterweight for the bottom of the support tube 1 , and the support feet provide support and stability for the support tube 1 .

[0024] In another embodiment, Figure 2-Figure 4 As shown, the servo motor 15 is fixedly mounted inside the top shell 2 through a bracket, and the outer side of the mounting cylinder 26 movably penetrates the top shell 2 and extends to the inside of the support cylinder 1 through a bearing.

[0025] After being fixed, the servo motor 15 can drive the mounting tube 26 to rotate, so that the structure can be driven to operate. The mounting tube 26 is convenient for driving the rotating rod 11 to rotate. The overall structure is stable and has a good use effect.

[0026] In another embodiment, Figure 2-Figure 4As shown, the pressure plate 20 is movably sleeved inside the mounting tube 26, and the top and bottom ends of the rotating rod 11 are movably inserted into the mounting tube 26 and the hollow sleeve 18 respectively. The outer ends of the hollow sleeve 18 and the mounting tube 26 are both provided with slots adapted to the fixed shaft 21.

[0027] The pressure plate 20 slides inside the installation tube 26 and applies the elastic force of the first spring 19 to the top of the rotating rod 11, so as to clamp the rotating rod 11 stably. The notch can cooperate with the fixed shaft 21 to fix the position of the rotating rod 11, so as to drive the rotating rod 11 to rotate due to the rotational torque. The notch of the installation tube 26 is longer to provide a sliding position for the fixed shaft 21, so as to facilitate the compression of the rotating rod 11 during installation, and to facilitate the insertion of the bottom end into the hollow sleeve 18 and the fixed shaft 21 at the bottom of the rotating rod 11 into the corresponding notch, so as to facilitate the docking and insertion installation of the rotating rod 11.

[0028] In another embodiment, Figure 2-Figure 4 As shown, the fan blades 9 are evenly distributed on the outside of the mounting tube 26 in a circumferential manner, and the fan blades 9 are located on the top of the mounting bracket 8. The mounting bracket 8 is L-shaped and evenly distributed on the opposite sides of the support tube 1 and the mounting tube 26 in a circumferential manner.

[0029] The fan blades 9 can generate a certain airflow as the mounting tube 26 rotates, so that the heat of the vortex electric heater 10 is transferred, which is convenient for heating the airflow inside the support tube 1. The mounting bracket 8 provides an installation position for the vortex electric heater 10, which is convenient for the hollow airflow to pass through.

[0030] In another embodiment, Figure 2-Figure 4 As shown, the support frame 13 is evenly distributed linearly on the outside of the rotating rod 11 in a circular shape, and the end of the second spring 23 away from the slide 24 is fixedly installed on the outside of the rotating rod 11. The slide 24 and the oblique column block 22 slide through the hollow mesh tube 12 and extend to the interior of the hollow mesh tube 12. The oblique column block 22 is arc-shaped and is inclined at both ends.

[0031] The uniform distribution of the support frame 13 can increase the installation and fixing position for the test tube, which is convenient for use. The second spring 23 provides clamping elastic force for the slide 24 and the inclined column block 22, which is convenient for stabilizing the position of the test tube. The inclined surfaces at both ends of the inclined column block 22 facilitate the insertion and removal of the test tube, and the semi-arc setting can fit the round shape of the test tube, which is convenient for increasing the clamping stabilization effect and avoiding the rotation of the test tube. The stabilizing force can increase the friction between the inner side of the inclined column block 22 and the hollow mesh tube 12. At the same time, the hollow setting of the hollow mesh tube 12 facilitates the airflow to blow through the test tube, thereby improving the drying efficiency.

[0032] In another embodiment, Figure 2-Figure 4As shown, the nozzles 14 are linearly and evenly distributed on one side of the air outlet pipe 5, the positions of the nozzles 14 are staggered with the positions of the hollow mesh tubes 12, the connecting holes 7 are circularly and linearly evenly distributed on the outside of the bottom end of the air inlet pipe 6, and an air outlet groove is opened on the top of the back side of the support tube 1.

[0033] By means of the connecting hole 7 and the nozzle 14, when the airflow is introduced into the support tube 1 through the air outlet pipe 5 and the nozzle 14, the hollow mesh tube 12 is purged through the nozzle 14, and at the same time, the airflow enters the air inlet pipe 6 through the connecting hole 7 to form convection, which can form diagonal convection of the airflow and improve the efficiency of the airflow. When there is too much steam, it will be discharged through the preset air outlet slot, which is convenient for improving the drying efficiency.

[0034] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reagent tube drying device for biological gene detection, comprising a support tube (1), characterized in that: A counterweight guide cone (17) is fixedly mounted at the bottom of the inner cavity of the support tube (1), a hollow sleeve (18) is mounted on the top of the counterweight guide cone (17) through a bearing seat, a drainage pipe (4) is fixedly sleeved inside the support tube (1) and the counterweight guide cone (17), a hatch (3) is movably mounted on the outside of the support tube (1), a top shell (2) is fixedly mounted on the top of the support tube (1), a servo motor (15) is arranged inside the top shell (2), and an output end of the servo motor (15) is connected to the output end of the servo motor (15). The support tube (1) is movably connected to a mounting tube (26), a first spring (19) is fixedly mounted inside the mounting tube (26), a pressure plate (20) is fixedly mounted at the bottom end of the first spring (19), a rotating rod (11) is movably mounted at the bottom of the pressure plate (20), a fixed shaft (21) is fixedly inserted at the top and bottom ends of the rotating rod (11), a plurality of mounting brackets (8) are fixedly mounted at the top of the inner cavity of the support tube (1), a vortex electric heater (10) is fixedly mounted at the bottom of the mounting bracket (8), and the A plurality of fan blades (9) are fixedly mounted on the outer side of the mounting tube (26); a plurality of groups of support plate frames (13) are fixedly mounted on the outer side of the rotating rod (11); a slide groove (25) is provided inside the support plate frame (13); a slide frame (24) is slidably mounted inside the slide groove (25); a second spring (23) is fixedly mounted on one side of the slide frame (24); an oblique column block (22) is fixedly mounted on the other end of the slide frame (24); and an end of the support plate frame (13) away from the rotating rod (11) is fixedly mounted. A hollow mesh tube (12) is provided, an air pump (16) is fixedly installed at the bottom of the inner cavity of the top shell (2), the input end of the air pump (16) is connected to an air inlet pipe (6), the output end of the air pump (16) is connected to an air outlet pipe (5), one side of the air outlet pipe (5) is connected to a plurality of nozzles (14), a plurality of connecting holes (7) are opened inside the bottom end of the air inlet pipe (6), and the air outlet pipe (5) and the air inlet pipe (6) are both fixedly passed through the top shell (2) and the support tube (1) and extend to the bottom end of the support tube (1).

2. A reagent tube drying device for biological gene detection according to claim 1, characterized in that: The drainage pipe (4) is fixedly passed through the support tube (1) and the communication hole (7) and extends to the outside of the support tube (1); four supporting feet are fixedly mounted on the bottom of the support tube (1).

3. A reagent tube drying device for biological gene detection according to claim 1, characterized in that: The servo motor (15) is fixedly mounted inside the top shell (2) via a bracket, and the outer side of the mounting cylinder (26) movably penetrates the top shell (2) via a bearing and extends to the inside of the support cylinder (1).

4. A reagent tube drying device for biological gene detection according to claim 1, characterized in that: The pressing plate (20) is movably sleeved inside the mounting tube (26), and the top and bottom ends of the rotating rod (11) are movably inserted into the inside of the mounting tube (26) and the hollow sleeve (18) respectively, and the outer ends of the hollow sleeve (18) and the mounting tube (26) are both provided with notches that are compatible with the fixed shaft (21).

5. The reagent tube drying device for biological gene detection according to claim 1, characterized in that: The fan blades (9) are evenly distributed on the outside of the mounting tube (26) in a circumferential manner. The fan blades (9) are located on the top of the mounting bracket (8). The mounting bracket (8) is L-shaped and evenly distributed on the opposite sides of the support tube (1) and the mounting tube (26).

6. A reagent tube drying device for biological gene detection according to claim 1, characterized in that: The support plate frame (13) is evenly distributed on the outer side of the rotating rod (11) in a circumferential linear manner; one end of the second spring (23) away from the slide (24) is fixedly installed on the outer side of the rotating rod (11); the slide (24) and the oblique column block (22) slide through the hollow mesh cylinder (12) and extend to the inside of the hollow mesh cylinder (12); the oblique column block (22) is arc-shaped and is obliquely distributed at both ends.

7. A reagent tube drying device for biological gene detection according to claim 1, characterized in that: The nozzles (14) are evenly distributed linearly on one side of the air outlet pipe (5), the positions of the nozzles (14) and the positions of the hollow mesh tubes (12) are staggered, the connecting holes (7) are evenly distributed linearly on the outside of the bottom end of the air inlet pipe (6) in a circular manner, and an air outlet groove is provided at the top of the back side of the support tube (1).

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