Oscillating and shaking device with heating function for integrated sputum pretreatment device

Abstract

The utility model relates to an oscillating and shaking device with a heating function for an integrated sputum pretreatment device. The oscillating and shaking device comprises an oscillating bottom plate, a fixed guide rail and a power mechanism, the center of the vibration bottom plate is connected with a material disc bottom plate through a supporting carrier, the material disc bottom plate is provided with a lower layer plate, the upper portion of the lower layer plate is connected with an upper layer plate through a supporting rod, sample openings used for containing samples are evenly formed in the upper layer plate, and the vibration bottom plate is provided with fixing sliding blocks on the two sides of the supporting carrier respectively. Sliding grooves in sliding fit with the fixed guide rails are formed in the side faces of the two fixed sliding blocks. The power mechanism comprises a driving motor and a power shaft driven by the driving motor, the end of the power shaft is connected with one end of a crank connecting rod, and the other end of the crank connecting rod is rotationally connected with the oscillation bottom plate. The sputum and digestive juice mixing device is used for solving the problems of complicated operation, long treatment time and insufficient mixing and digesting effect when sputum and digestive juice are mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum testing oscillating heating equipment, in particular to an oscillating shaking device with a heating function for an integrated sputum pre-treatment device. Background Art

[0002] Sputum is the liquid secreted by the respiratory tract when it is stimulated. It is also called sputum. Its components include mucus, foreign matter, pathogenic microorganisms, various inflammatory cells, necrotic and detached mucosal epithelial cells, etc. Sputum is the secretion of the human respiratory tract. It is pushed from the lungs to the upper respiratory tract through the movement of the bronchial cilia and the movement of the epithelial cilia. Finally, it is coughed out of the trachea and discharged from the body through the normal cough reflex of the human body. Normal people have very little sputum, just a small amount of mucus secreted to keep the respiratory tract moist. When the respiratory tract is inflammatory, the composition of the respiratory tract fluid will change and sputum will be formed. Sputum contains mucus, foreign matter, pathogenic microorganisms, various inflammatory cells, necrotic and detached mucosal epithelial cells, etc. Sputum examination is of certain value in the diagnosis, efficacy observation and prognosis of respiratory diseases such as tuberculosis, lung fluke, lung tumors, bronchial asthma, chronic bronchitis, bronchiectasis and other diseases.

[0003] Sputum is a very viscous liquid and cannot be used directly for testing. Before testing the sputum sample, digestive fluid is usually added for mixed digestion to obtain the required test substance. Under normal circumstances, it is heated while being shaken by hand, which is cumbersome and takes a long time to process. The mixed digestion effect is not sufficient, which brings inconvenience to the detection work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an oscillating and shaking device with a heating function for an integrated sputum pretreatment device, which is used to solve the problems of complicated operation, long processing time and insufficient mixed digestion effect when mixing sputum with digestive juice.

[0005] The utility model is realized through the following technical solutions:

[0006] Provided is an oscillating and shaking device with a heating function for an integrated sputum pre-treatment device, comprising an oscillating bottom plate, a fixed guide rail and a power mechanism;

[0007] The center of the oscillating bottom plate is connected to the tray bottom plate through a supporting carrier, a lower plate is arranged on the tray bottom plate, an upper plate is connected to the lower plate through a supporting rod, sample ports for placing samples are evenly provided on the upper plate, and the oscillating bottom plate is respectively provided with fixed sliders on both sides of the supporting carrier, and the sides of the two fixed sliders are provided with slide grooves that slide with the fixed guide rails;

[0008] The power mechanism comprises a driving motor and a power shaft driven by the driving motor, the end of the power shaft is connected to one end of a crank connecting rod, and the other end of the crank connecting rod is rotationally connected to the oscillating bottom plate.

[0009] Furthermore, the power shaft is rotatably installed in the installation box, one end of the power shaft extends out of the installation box and is connected to one end of the crank connecting rod, the power shaft is installed with a driven pulley in the installation box, the output shaft of the driving motor is installed with a driving pulley, and the driving pulley and the driven pulley are connected by a belt drive.

[0010] The power shaft is rotated by a belt driven by a driving motor. The rotation of the power shaft drives the crank connecting rod to move and then drives the oscillating bottom plate to move. The oscillating bottom plate can realize reciprocating movement in the length direction of the fixed guide rails through the cooperation of the fixed guide rails and the fixed sliders on both sides, thereby driving the upper material tray to oscillate back and forth.

[0011] Preferably, a heating plate is provided between the bottom plate of the material tray and the lower plate.

[0012] The heating plate is used to heat the lower plate, and the heat is transferred to the test tube sample placed in the sample port through the lower plate to accelerate the mixing and digestion.

[0013] Furthermore, a battery compartment is provided on one side of the lower plate and a rechargeable battery is installed therein, and the battery is electrically connected to the heating plate via a temperature control switch.

[0014] By setting a battery to power the heating plate, the temperature control switch can be used to control the heating temperature of the heating plate. By setting a temperature threshold, the power is automatically cut off and heating is stopped when the pre-trial temperature is reached.

[0015] Furthermore, handles are respectively connected to both sides of the lower plate.

[0016] Preferably, the lower plate is a metal plate, and a receiving opening is formed on the metal plate corresponding to the sample opening of the upper plate.

[0017] The metal plate is easy to transfer heat and can quickly absorb the heat from the heating plate below to heat the sample. The recessed receiving port on the metal plate is used to receive the bottom of the test tube. The cooperation between the receiving port and the sample port ensures the stability of the test tube during the oscillation process.

[0018] Beneficial effects of the utility model:

[0019] The utility model realizes reciprocating movement of the oscillating bottom plate driven by a driving motor in cooperation with a crank connecting rod under the limiting action of a fixed guide rail to realize reciprocating oscillation of the test tube containing the sample, so that the sputum and the digestive fluid are fully mixed. The sample in the test tube is heated up and the reaction is accelerated by arranging a heating plate, so as to achieve the purpose of full digestion. The utility model is simple to operate and automatic, can fully mix and digest the sputum and the digestive fluid, and effectively improves the work efficiency and work quality of the inspectors.

[0020] The overall structure is simple and the design is reasonable, which can effectively solve the problems of complicated operation, long processing time and insufficient mixed digestion effect when mixing sputum and digestive juice. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a side view of the utility model.

[0023] Figure 3 This is a bottom view of the connection relationship between the power mechanism and the oscillating bottom plate in the utility model.

[0024] As shown in the figure:

[0025] 1 second connecting rod, 2 hinge shaft, 3 oscillating bottom plate, 4 fixed slider, 5 fixed guide rail, 6 supporting carrier, 7 tray bottom plate, 8 heating plate, 9 lower plate, 10 handle, 11 upper plate, 12 test tube, 13 first connecting rod, 14 power shaft, 15 installation box, 16 belt, 17 driving motor, 18 active pulley. DETAILED DESCRIPTION

[0026] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0027] like Figure 1 and Figure 2 As shown, an oscillating and shaking device with a heating function for an integrated sputum pre-treatment device includes an oscillating bottom plate 3, a fixed guide rail 5 and a power mechanism.

[0028] The center of the oscillating bottom plate 3 is connected to the tray bottom plate 7 through the support carrier 6, and the tray bottom plate 7 is provided with a lower plate 9, and the two sides of the lower plate 9 are respectively connected with handles 10. The upper plate 11 is connected to the lower plate 9 through a support rod, and the upper plate 11 is evenly provided with sample ports for placing samples. The oscillating bottom plate 3 is respectively provided with fixed sliders 4 on both sides of the support carrier 6, and the sides of the two fixed sliders 4 are provided with slide grooves that slide with the fixed guide rails 5. The fixed guide rails 5 are two fixed parallel guide rails that play a supporting role for the oscillating and shaking device.

[0029] like Figure 3 As shown, the power mechanism includes a driving motor 17 and a power shaft 14 driven by the driving motor 17, the end of the power shaft 14 is connected to one end of the crank connecting rod, and the other end of the crank connecting rod is rotatably connected to the oscillating bottom plate 3. The crank connecting rod includes a first connecting rod 13 and a second connecting rod 1, one end of the first connecting rod 13 is connected to the end of the power shaft 14, the other end of the first connecting rod 13 is hinged to one end of the second connecting rod 1, and the other end of the second connecting rod 1 is hinged to the bottom surface of the oscillating bottom plate 3.

[0030] Among them: the power shaft 14 is rotatably installed in a fixed installation box 15, one end of the power shaft 14 extends out of the installation box 15 and is connected to one end of the crank connecting rod, the power shaft 14 is installed with a driven pulley in the installation box 15, the drive motor 17 is fixed on the installation seat, and its output shaft is installed with a driving pulley 18, and the driving pulley 18 and the driven pulley are connected through a belt 16. The belt 16 can be a toothed rubber synchronous belt, which can effectively prevent slipping. In addition, in this embodiment, the transmission method of the power shaft 14 and the drive motor 17 can also be in the form of a sprocket and a chain.

[0031] In order to increase the reaction speed of sputum and digestive juice, a heating plate 8 is provided between the tray bottom plate 7 and the lower plate 9. A battery compartment is provided on one side of the lower plate 9 and a rechargeable battery is installed, and the battery is electrically connected to the heating plate 8 through a temperature control switch. In this embodiment, the lower plate 9 is a metal plate, and a receiving port (not shown in the figure) is formed on the metal plate corresponding to the sample port of the upper plate 11.

[0032] The working principle of this utility model:

[0033] When the utility model is in use, the sputum and digestive fluid mixture is added into the test tube 12, and the test tube 12 is inserted into the sample port of the upper plate 11. The test tube 12 is confined in the upper plate 11 and the bottom contacts the lower plate 9. A heating plate 8 is provided below the lower plate 9, and the heating plate 8 is placed on the material tray bottom plate 7, which can heat the sample mixture in the test tube. The material tray bottom plate 7 is connected to the oscillation bottom plate 3 through the supporting carrier 6. A fixed slider 4 is provided on the oscillation bottom plate 3, and the fixed slider 4 can slide with the fixed guide rail 5. The drive motor 17 is started, and the drive motor 17 drives the driven pulley to rotate through the active pulley 18 through the belt 16, and the driven pulley drives the drive shaft 14 to rotate. The drive shaft 14 drives the crank connecting rod to move. Through the limited cooperation of the fixed slider 4 and the fixed guide rail 5, the oscillation bottom plate 3 and the material tray above are reciprocated as a whole in the length direction of the fixed guide rail 5, thereby realizing the reciprocating oscillation of the sample in the test tube 12.

[0034] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. An oscillating and shaking device with a heating function for an integrated sputum pretreatment device, characterized in that: It includes an oscillating bottom plate, a fixed guide rail and a power mechanism; The center of the oscillating bottom plate is connected to the tray bottom plate through a supporting carrier, a lower plate is arranged on the tray bottom plate, an upper plate is connected to the lower plate through a supporting rod, sample ports for placing samples are evenly provided on the upper plate, and the oscillating bottom plate is respectively provided with fixed sliders on both sides of the supporting carrier, and the sides of the two fixed sliders are provided with slide grooves that slide with the fixed guide rails; The power mechanism comprises a driving motor and a power shaft driven by the driving motor, the end of the power shaft is connected to one end of a crank connecting rod, and the other end of the crank connecting rod is rotationally connected to the oscillating bottom plate.

2. The oscillating and shaking device with heating function for the integrated sputum pre-treatment device according to claim 1 is characterized in that: The power shaft is rotatably installed in the installation box, one end of the power shaft extends out of the installation box and is connected to one end of the crank connecting rod, a driven pulley is installed in the installation box, and a driving pulley is installed on the output shaft of the driving motor, and the driving pulley and the driven pulley are connected by a belt drive.

3. The oscillating and shaking device with heating function for the integrated sputum pre-treatment device according to claim 1 is characterized in that: A heating plate is arranged between the bottom plate of the material tray and the lower plate.

4. The oscillating and shaking device with heating function for the integrated sputum pre-treatment device according to claim 3 is characterized in that: A battery compartment is arranged on one side of the lower plate and a rechargeable storage battery is installed therein. The storage battery is electrically connected to the heating plate through a temperature control switch.

5. The oscillating and shaking device with heating function for the integrated sputum pre-treatment device according to claim 1, characterized in that: Handles are respectively connected to both sides of the lower plate.

6. The oscillating and shaking device with heating function for the integrated sputum pre-treatment device according to claim 1 or 5, characterized in that: The lower plate is a metal plate, and a receiving opening is formed on the metal plate corresponding to the sample opening of the upper plate.

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