Device for measuring protein in sample

Abstract

The utility model relates to the technical field of protein measuring devices, and discloses a device for measuring protein in a sample, which comprises a protein detector, a stirring mechanism is fixedly arranged at the front end inside the protein detector, and a purification box is fixedly arranged on one side of the protein detector. A fixing groove is formed in the lower portion of one side of the front end of the protein detector, a fixing box is fixedly arranged in the middle of the interior of the purification box, filter screens are fixedly arranged on the inner walls of the two sides of the fixing box, a plurality of activated carbon particles are movably arranged in the middle of the fixing box, and a suction fan is fixedly arranged on one side of the interior of the purification box. And the stirring mechanism comprises a protection box. According to the protein detector, the stirring mechanism is arranged on the protein detector, traditional manual stirring can be replaced, physical strength expenditure of workers is reduced, the stirring mechanism has a cleaning function, the stirring mechanism can be cleaned after being used, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of protein determination devices, in particular to a protein determination device for samples. Background Art

[0002] As one of the three major nutrients, protein is an important index for food physical and chemical analysis. Its basic constituent unit is amino acid, which plays a huge role in the function and structure of cells. Moreover, protein is the main component of food, which can provide amino acid substances for the survival of the body and has a certain energy production value.

[0003] At present, the most commonly used method for protein determination is the Kjeldahl method, which is regarded as the legal standard test method at home and abroad. However, this method requires manual stirring of the internal liquid, which is time-consuming and laborious when detecting too many samples, and will produce toxic and harmful gases, affecting the health of experimental personnel. Therefore, the utility model provides a protein determination device for samples to solve the problems raised in the above background art. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a protein determination device for samples is proposed. A stirring mechanism is arranged on the protein detector of this device, which is beneficial to replacing traditional manual stirring and reducing the physical exertion of staff. The stirring mechanism also has a cleaning function and can be cleaned after use, which is convenient for use. A purification box is also arranged on this device, which is beneficial to absorbing, purifying and filtering the harmful gases generated during stirring, and is convenient for use.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A protein determination device for samples, including a protein detector, a stirring mechanism is fixedly arranged at the front end inside the protein detector, a purification box is fixedly arranged on one side of the protein detector, a fixing groove is opened at the lower position on one side of the front end of the protein detector, a fixing box is fixedly arranged at the middle position inside the purification box, filter meshes are fixedly arranged on the inner walls on both sides of the fixing box, a plurality of activated carbon particles are movably arranged in the middle of the fixing box, and an air suction fan is fixedly arranged at one side position inside the purification box;

[0006] The stirring mechanism includes a protective box, a motor is fixedly arranged at the middle position inside the protective box, a stirring rod is fixedly arranged at the output end of the motor, and a plurality of stirring rods are fixedly arranged at the lower position on the outer surface of the stirring rod;

[0007] Through the above technical solutions, the protein detector is conducive to protein detection. The stirring mechanism is conducive to replacing manual stirring, which is conducive to liberating hands. The purification box is provided to adsorb and purify the harmful gases generated by stirring and then discharge them. The fixing groove is conducive to the installation of the multi-stage telescopic rod. The fixing box is conducive to the installation of activated carbon particles. The filter screen is provided to prevent the leakage of activated carbon particles. The activated carbon particles are conducive to adsorbing bacteria and odors in the gas. The suction fan is conducive to pumping out the air. The protection box is conducive to the installation of internal parts. The motor is conducive to driving the stirring rod to rotate and stir. The stirring rod is conducive to driving the stirring rod to rotate and stir. The stirring rod is conducive to making the internal solvent fully mixed and reacted.

[0008] Further, at the lower ends of the inner walls on both sides of the protection box, a circular water pipe is fixedly arranged. At the lower end of the circular water pipe, a plurality of fixed pipes are fixedly arranged. At the lower ends of the plurality of fixed pipes, nozzles are fixedly arranged.

[0009] Through the above technical solutions, the circular water pipe is conducive to being installed around the protection box. The fixed pipe is conducive to being stuck into the water outlet groove. The nozzle is conducive to spraying water, which is conducive to cleaning the stirring rod.

[0010] Further, at the other position on the upper end of the circular water pipe, an L-shaped water pipe is fixedly arranged. On the other side of the L-shaped water pipe, a water pump is fixedly arranged.

[0011] Through the above technical solutions, the L-shaped water pipe is conducive to connecting the circular water pipe and the water pump, which is conducive to the transportation of water source. The water pump is conducive to pressurizing the water body and transporting it to the nozzle.

[0012] Further, on the inner bottom surface of the fixing groove, a multi-stage telescopic rod is fixedly arranged. At the upper end of the multi-stage telescopic rod, a tray is fixedly arranged.

[0013] Through the above technical solutions, the multi-stage telescopic rod is conducive to driving the tray to move up and down to adjust the position. The tray is conducive to holding up the test tube.

[0014] Further, at a position on one side near the middle of the lower end of the protection box, an air outlet is opened. At the upper end of the air outlet, an air outlet pipe is fixedly arranged.

[0015] Through the above technical solutions, the air outlet is conducive to cooperating with the air outlet pipe to use, which is conducive to discharging the internal gas.

[0016] Further, a plurality of water outlet grooves are opened at a position on one side of the lower end of the protection box.

[0017] Through the above technical solutions, the water outlet groove is conducive to the discharge of the water source.

[0018] Further, at the other position on the front end of the protein detector, a device box is fixedly arranged.

[0019] Through the above technical solution, the device box is conducive to the fixed installation of the water pump and also conducive to the installation of the water source.

[0020] The utility model has the following beneficial effects:

[0021] 1. A device for measuring proteins in a sample proposed by the utility model. Currently, the most commonly used method for measuring proteins is the Kjeldahl method, which is regarded as the legal standard test method at home and abroad. However, this method requires manual stirring of the internal liquid, which is time-consuming and laborious when detecting a large number of samples, and will generate toxic and harmful gases, affecting the health of experimental personnel. The device is provided with a stirring mechanism on the protein detector, which is conducive to replacing traditional manual stirring, reducing the physical expenditure of staff. The stirring mechanism also has a cleaning function and can be cleaned after use, facilitating use. The device is also provided with a purification box, which is conducive to absorbing, purifying and filtering the harmful gases generated during stirring, facilitating use.

[0022] 2. A device for measuring proteins in a sample proposed by the utility model. The device is provided with a stirring mechanism, which is conducive to replacing manual stirring with motor stirring, reducing the labor expenditure of staff. The device is also provided with a purification box at the air outlet. The purification box is internally provided with a suction fan and activated carbon particles. The suction fan is conducive to transporting the harmful gases to the fixed box, and after being absorbed by the activated carbon particles in the fixed box, it is released, which is conducive to environmental protection and reduces the inhalation of harmful gases by staff. Description of the Drawings

[0023] Figure 1 Isometric schematic diagram of the utility model;

[0024] Figure 2 Bottom isometric schematic diagram of the utility model;

[0025] Figure 3 Front cross-sectional schematic diagram of the utility model;

[0026] Figure 4 Front cross-sectional schematic diagram of the purification box of the utility model.

[0027] Legend Explanation:

[0028] 1. Protein detector; 2. Fixed groove; 3. Multi-stage telescopic rod; 4. Tray; 5. Purification box; 6. Stirring mechanism; 7. Device box; 8. Fixed box; 9. Filter screen; 10. Activated carbon particles; 11. Suction fan; 601. Protective box; 602. Stirring rod; 603. Stirring bar; 604. Water outlet groove; 605. Air outlet hole; 606. Motor; 607. Air outlet pipe; 608. L-shaped water pipe; 609. Circular water pipe; 610. Fixed pipe; 611. Sprinkler head; 612. Water pump. Detailed Implementation Modes

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0030] Referring to Figure 1 and 4 , an embodiment provided by the present utility model: A protein determination device in a sample, including a protein detector 1, a stirring mechanism 6 is fixedly arranged at the front end inside the protein detector 1, a purification box 5 is fixedly arranged on one side of the protein detector 1, a fixing groove 2 is formed at the lower position on one side of the front end of the protein detector 1, a fixing box 8 is fixedly arranged at the middle position inside the purification box 5, filter meshes 9 are fixedly arranged on both inner walls of the fixing box 8, a plurality of activated carbon particles 10 are movably arranged in the middle of the fixing box 8, an air suction fan 11 is fixedly arranged at one side position inside the purification box 5, a multi-stage telescopic rod 3 is fixedly arranged on the inner bottom surface of the fixing groove 2, a tray 4 is fixedly arranged at the upper end of the multi-stage telescopic rod 3, and a device box 7 is fixedly arranged at the other side position of the front end of the protein detector 1.

[0031] The protein detector 1 is conducive to protein detection. The stirring mechanism 6 is conducive to replacing manual stirring with motor 606 stirring, reducing the labor expenditure of the staff. An air suction fan 11 and activated carbon particles 10 are arranged inside the purification box. The air suction fan 11 is conducive to transporting harmful gases into the fixing box 8, and after being absorbed by the activated carbon particles 10 in the fixing box 8, they are released again, which is conducive to environmental protection and reduces the inhalation of harmful gases by the staff. The setting of the filter meshes 9 is conducive to preventing the leakage of the activated carbon particles 10. The fixing groove 2 is conducive to the installation of the multi-stage telescopic rod 3. The multi-stage telescopic rod 3 is conducive to driving the tray 4 to move up and down to adjust the position. The tray 4 is conducive to holding up the test tube.

[0032] Referring to Figures 2 - 4The stirring mechanism 6 includes a protection box 601, a motor 606 is fixedly arranged at the middle position inside the protection box 601, a stirring rod 602 is fixedly arranged at the output end of the motor 606, a plurality of stirring rods 603 are fixedly arranged at the lower end position of the outer surface of the stirring rod 602, circular water pipes 609 are fixedly arranged at the lower end positions of the inner walls on both sides of the protection box 601, a plurality of fixed pipes 610 are fixedly arranged at the lower end of the circular water pipe 609, a nozzle 611 is fixedly arranged at the lower end of the plurality of fixed pipes 610, an L-shaped water pipe 608 is fixedly arranged at the other side of the upper end of the circular water pipe 609, a water pump 612 is fixedly arranged at the other side of the L-shaped water pipe 608, an air outlet 605 is opened at one side of the middle part of the lower end of the protection box 601, an air outlet pipe 607 is fixedly arranged at the upper end of the air outlet 605, and a plurality of water outlet troughs 604 are opened at one side position of the lower end of the protection box 601.

[0033] A layer of rubber sealing pad is provided at the lower end of the protection box 601, which is conducive to sealing the test tube mouth. The motor 606 is conducive to driving the stirring rod 602 to rotate and stir. The stirring rod 602 is conducive to driving the stirring rod 603 to rotate and stir. The stirring rod 603 is conducive to fully mixing the internal solvent. The setting of the circular water pipe 609 is conducive to installing it around the protection box 601. The fixed pipe 610 is conducive to being stuck in the water tank 604. The nozzle 611 is conducive to spraying water, which is conducive to cleaning the stirring rod 602. The water pump 612 is started to transport the water source in the fixed box 8 to the circular water pipe 609 and the nozzle 611 to rinse the stirring rod 602. The L-shaped water pipe 608 is conducive to connecting the circular water pipe 609 with the water pump 612, which is conducive to the transportation of water. The water outlet trough 604 is conducive to the discharge of water. The air outlet 605 is conducive to being used in conjunction with the air outlet pipe 607 to discharge internal gas.

[0034] Working principle: When the device is used, the mouth of the test tube containing the sample is pressed against the protective box 601. A layer of rubber sealing pad is provided at the lower end of the protective box 601, which is conducive to sealing the mouth of the test tube. Then, the multi-stage telescopic rod 3 is started to drive the tray 4 to press against the bottom of the test tube. After the test tube is fixed, the motor 606 can be started to drive the stirring rod 602 to rotate and stir the internal sample. During stirring, the suction fan 11 can be turned on to transport the harmful gas generated during stirring through the air outlet 605 and the air outlet pipe 607 to the purification box 5, where it is adsorbed by the activated carbon particles 10 and then discharged. After use, the multi-stage telescopic rod 3 is retracted, the test tube is taken out, and then a device bottle is placed on the tray 4, and the water pump 612 is started to transport the water source in the fixing box 8 to the circular water pipe 609 and the nozzle 611 to rinse the stirring rod 602 for easy use.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A protein determination device in a sample, comprising a protein detector (1), characterized in that: A stirring mechanism (6) is fixedly arranged at the front end inside the protein detector (1). A purification box (5) is fixedly arranged on one side of the protein detector (1). A fixing groove (2) is formed at the lower position on one side of the front end of the protein detector (1). A fixing box (8) is fixedly arranged at the middle position inside the purification box (5). Filter meshes (9) are fixedly arranged on the inner walls on both sides of the fixing box (8). A plurality of activated carbon particles (10) are movably arranged in the middle of the fixing box (8). An air suction fan (11) is fixedly arranged at one side position inside the purification box (5); The stirring mechanism (6) includes a protective box (601). A motor (606) is fixedly arranged at the middle position inside the protective box (601). A stirring rod (602) is fixedly arranged at the output end of the motor (606). A plurality of stirring rods (603) are fixedly arranged at the lower position on the outer surface of the stirring rod (602).

2. The protein determination device in a sample according to claim 1, characterized in that: Circular water pipes (609) are fixedly arranged at the lower positions on the inner walls on both sides of the protective box (601). A plurality of fixing pipes (610) are fixedly arranged at the lower end of the circular water pipes (609). Sprayers (611) are fixedly arranged at the lower ends of the plurality of fixing pipes (610).

3. The protein determination device for a sample according to claim 2, wherein: An L-shaped water pipe (608) is fixedly arranged at the other position at the upper end of the circular water pipe (609). A water pump (612) is fixedly arranged at the other side of the L-shaped water pipe (608).

4. The protein determination device for a sample according to claim 1, wherein: A multi-stage telescopic rod (3) is fixedly arranged on the inner bottom surface of the fixing groove (2). A tray (4) is fixedly arranged at the upper end of the multi-stage telescopic rod (3).

5. The protein determination device in a sample according to claim 1, characterized in that: An air outlet hole (605) is formed at the middle position on one side at the lower end of the protective box (601). An air outlet pipe (607) is fixedly arranged at the upper end of the air outlet hole (605).

6. The protein determination device for a sample according to claim 1, characterized in that: A plurality of water outlet grooves (604) are formed at one side position at the lower end of the protective box (601).

7. The protein determination device for a sample according to claim 1, characterized in that: A device box (7) is fixedly arranged at the other side position at the front end of the protein detector (1).

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