Medicine inspection reagent mixing device

Abstract

The utility model discloses a medicine inspection reagent mixing device which comprises a machine body and a mixing bin installed in the machine body, a cap is arranged on the upper side of the mixing bin to seal the mixing bin, and a driver is arranged on the inner wall of the lower end of the machine body to drive the mixing bin to rotate. A data recording panel is arranged on the outer wall, close to the left side, of the front end of the machine body, and a data regulation and control panel is arranged on the right side of the data recording panel. The medicament mixing device has the beneficial effects that the defoaming net and the filter net are mounted, so that after different kinds of medicaments are mixed, if a large number of bubbles are generated, the surface tension of the bubbles can be destroyed through meshes of the defoaming net and the filter net, and the breakage of the bubbles is accelerated, so that a large number of bubbles generated in the mixing process are effectively reduced; when the test reagent passes through the filter screen, the test reagent can be caught by meshes in the defoaming screen and the filter screen, the situation that bubbles which are not eliminated overflow is avoided, and the test reagent can assist in driving the mixed liquid to flow when passing through the filter screen.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, and particularly relates to a drug test reagent mixing device. Background Art

[0002] The drug test reagent mixing device is an important equipment for accurately mixing various drug test reagents in the pharmaceutical and testing fields. Its design and implementation can improve the accuracy and repeatability of experiments. The drug test reagent mixing device is an important equipment for accurately mixing various drug test reagents in the pharmaceutical and testing fields. Its design and implementation can improve the accuracy and repeatability of experiments.

[0003] After retrieval, the patent document with the application number CN202322374430.7 discloses a raw material drug mixing device, including a main body mechanism and an auxiliary mechanism. The auxiliary mechanism is located on the upper side of the main body mechanism. The main body mechanism includes a mixing box body, a driving motor and a driving rod. The driving motor is fixedly installed at the upper end of the mixing box body. The driving rod is located inside the mixing box body. The upper end of the driving rod is fixedly connected to the driving end of the driving motor. The main body mechanism also includes a stirring rod and a fixing component. For this raw material drug mixing device, by installing the main body mechanism, when the staff uses the device and needs to take out the raw material drug after mixing, through the cooperation between components such as an air pump, a fixing seat, and a fixing pipe, a suction cup can be used to adsorb the lower surface of the collection container, and then the position of the collection container can be fixed, eliminating the need for the staff to hold it by hand, which is convenient for the staff to collect the raw material drug and increases the practicability.

[0004] However, during the mixing process of drug test reagents, due to the characteristics of different types of drugs, a large amount of foam is easily generated during the mixing process, resulting in the situation that foam will float out after the cap is opened. Content of the Utility Model

[0005] The main purpose of the present utility model is to propose a drug test reagent mixing device, aiming to solve the problem that during the mixing process of different types of drugs, a large amount of foam is easily generated, resulting in the situation that foam will float out after the cap is opened.

[0006] To solve the above problems, the present utility model proposes a drug test reagent mixing device, including a machine body and a mixing chamber installed inside the machine body;

[0007] A cap is provided on the upper side of the mixing chamber to seal the mixing chamber;

[0008] A driver is provided on the lower inner wall of the machine body to drive the mixing chamber to rotate;

[0009] A data recording panel is provided near the left side on the front outer wall of the fuselage, and a data regulation panel is provided on the right side of the data recording panel.

[0010] An anti-foaming net is provided on the lower side of the cap to limit the movement position of bubbles, and a plurality of filter meshes are equidistantly arranged on the lower side of the anti-foaming net to eliminate bubbles during the mixing process.

[0011] In one embodiment, connecting plates are fixedly connected to the outer walls of the upper ends of the anti-foaming net and near the left and right sides respectively, and fixing screws that are screwed between the upper ends and the cap are provided on the outer walls of the lower ends of the two connecting plates to limit the position of the anti-foaming net.

[0012] In one embodiment, positioning screws that penetrate upward into the anti-foaming net are provided on the outer walls of the lower ends of the plurality of filter meshes, and threaded heads are fixedly connected to the outer walls of the upper ends of the plurality of positioning screws.

[0013] In one embodiment, a plurality of threaded holes for screwing the threaded heads are equidistantly formed in the outer wall of the lower end of the anti-foaming net to limit the position of the filter meshes, and the plurality of filter meshes can rotate under the limitation of the positioning screws.

[0014] In one embodiment, the mesh density of the anti-foaming net is greater than that of the filter meshes, and through holes for the positioning screws to pass through are formed in the interiors of the plurality of filter meshes.

[0015] In one embodiment, a pressing plate is provided on the outer wall of the upper end of the fuselage, and a handle a is fixedly connected to the outer wall of the upper end of the pressing plate to drive the pressing plate to open and close.

[0016] In one embodiment, a connecting shaft is provided between the outer wall of the rear end of the pressing plate and the fuselage to limit the position of the pressing plate at the rotation center when it is opened, and a plurality of supporting feet are equidistantly fixedly connected to the outer wall of the lower end of the fuselage.

[0017] In one embodiment, a maintenance opening is provided on the outer wall of the right end of the fuselage, and heat dissipation holes are provided inside the outer wall of the right end of the maintenance opening to dissipate the heat inside the fuselage.

[0018] In one embodiment, a handle b is provided inside the outer wall of the upper end of the cap, a threaded groove with an upward opening is formed inside the outer wall of the upper end of the mixing chamber, and a threaded ring that is screwed with the threaded groove is fixedly connected to the outer wall of the lower end of the cap to limit the position of the cap.

[0019] In one embodiment, a power supply is provided inside the fuselage to supply power to the driver, a plurality of downward-opening card slots are formed inside the outer wall of the lower end of the mixing chamber, a plurality of card blocks that penetrate upward into the card slots are equidistantly fixedly connected to the inner and outer walls of the upper end of the driver, an inductive pressure block is provided inside the driver, and a spring is fixedly connected to the outer wall of the lower end of the inductive pressure block.

[0020] Beneficial effects: In the technical solution of the present utility model, by installing an anti-foaming net and a filter screen, when mixing pharmaceutical experience reagents, after different types of reagents are mixed, if a large number of bubbles are generated, the surface tension of the bubbles can be destroyed through the mesh holes of the anti-foaming net and the filter screen, accelerating their rupture, thereby effectively reducing a large number of bubbles generated during the mixing process. Moreover, when the bubbles pass through the anti-foaming net, they can be captured by the mesh holes in the anti-foaming net and the filter screen, avoiding the situation of overflow of uneliminated bubbles. And when the test reagent passes through the filter screen, it can assist in driving the circulation of the mixed liquid, stirring the particles in the mixed liquid, and ensuring the full progress of the chemical reaction during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is a schematic structural diagram of a pharmaceutical test reagent mixing device of the present utility model;

[0023] Figure 2 is a partial side-sectional structural diagram of a pharmaceutical test reagent mixing device of the present utility model;

[0024] Figure 3 is a partial side-sectional structural diagram of the driver area of the present utility model;

[0025] Figure 4 is a partial side-sectional structural diagram of the anti-foaming net area of the present utility model.

[0026] The description of the reference numerals is as follows:

[0027] 1, fuselage; 2, data recording panel; 3, data regulation panel; 4, handle a; 5, pressing plate; 6, maintenance opening; 7, heat dissipation holes; 8, feet; 9, power supply; 10, handle b; 11, connecting shaft; 12, cap; 13, mixing chamber; 14, card slot; 15, card block; 16, driver; 17, inductive pressure block; 18, spring; 19, threaded ring; 20, threaded groove; 21, fixing screw; 22, connecting plate; 23, anti-foaming net; 24, threaded hole; 25, threaded head; 26, filter screen; 27, positioning screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0029] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship, movement conditions, etc. between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0030] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0032] A drug test reagent mixing device includes a body 1 and a mixing chamber 13 installed inside the body 1;

[0033] A cap 12 is provided on the upper side of the mixing chamber 13 to seal the mixing chamber 13;

[0034] A driver 16 is provided on the inner wall of the lower end of the body 1 to drive the mixing chamber 13 to rotate;

[0035] On the front outer wall of the fuselage 1 near the left side, there is a data recording panel 2. On the right side of the data recording panel 2, there is a data regulation panel 3. When mixing pharmaceutical test reagents, first, the cap 12 and the mixing chamber 13 are taken out from inside the fuselage 1, and the cap 12 is opened. Subsequently, different types of pharmaceutical test reagents are successively poured into the mixing chamber 13 according to the pre-set ratio. Then, the cap 12 is screwed on, and the mixing chamber 13 is moved into the fuselage 1. By operating the data recording panel 2, the types and dosages of the pharmaceutical reagents poured into the mixing chamber 13 are entered and recorded. Subsequently, by operating the data regulation panel 3, the rotation speed and duration of the driver 16 are set, and the opening and closing of the driver 16 are controlled. After the driver 16 is started, it will drive the mixing chamber 13 to rotate, and the pharmaceutical test reagents in the mixing chamber 13 are mixed. After waiting for the driver 16 to stop working, the mixing chamber 13 is taken out, the cap 12 is removed, and after the mixed reagent is sampled and tested, if the test result is correct, all the remaining reagent in the mixing chamber 13 is poured out. If there is an error in the test result, the mixing operation is carried out again, and an appropriate amount of the corresponding reagent is added;

[0036] On the lower side of the cap 12, there is an anti-foaming net 23 to limit the movement position of bubbles. At equal intervals on the lower side of the anti-foaming net 23, there are a plurality of filter nets 26 to eliminate bubbles during the mixing process. During the rotation of the mixing chamber 13, if a large number of bubbles are generated due to the chemical reactions of different reagents during the mixing process, the bubbles will be broken by the anti-foaming net 23 and the filter nets 26, reducing the generation of bubbles, and the anti-foaming net 23 can prevent the situation of bubble overflow.

[0037] As Figure 4 shown, on the upper outer wall of the anti-foaming net 23 and respectively near the left and right sides, there are connecting plates 22 fixedly connected. On the lower outer walls of the two connecting plates 22, there are fixing screws 21 that are screwed upward with the cap 12 to limit the position of the anti-foaming net 23.

[0038] After the anti-foaming net 23 gets dirty, by unscrewing the fixing screws 21, the anti-foaming net 23 can be disassembled, and then the anti-foaming net 23 and the filter nets 26 can be cleaned. After the cleaning is completed, the anti-foaming net 23 is abutted against the connecting plate 22, and by screwing on the fixing screws 21 again, the position of the anti-foaming net 23 can be limited.

[0039] As Figure 4 shown, on the lower outer walls of the plurality of filter nets 26, there are positioning screws 27 that penetrate upward into the anti-foaming net 23. On the upper outer walls of the plurality of positioning screws 27, there are threaded heads 25 fixedly connected. At equal intervals on the lower outer wall of the anti-foaming net 23, there are a plurality of threaded holes 24 for the threaded heads 25 to be screwed into to limit the position of the filter nets 26. The plurality of filter nets 26 can rotate under the limitation of the positioning screws 27. The mesh density of the anti-foaming net 23 is greater than the mesh density of the filter nets 26. Inside the plurality of filter nets 26, there are through openings for the positioning screws 27 to pass through.

[0040] When the mixing bin 13 rotates, the chemicals inside will hit and drive the filter screen 26 to rotate when rotating. When the filter screen 26 rotates, it is restricted by the positioning screw 27 and rotates around the positioning screw 27. And when the positioning screw 27 can be unscrewed, after unscrewing, the filter screen 26 can be removed for replacement or cleaning. When restricting the position of the filter screen 26, the filter screen 26 is abutted against the threaded hole 24, and then the positioning screw 27 is inserted into the through port to one side of the threaded hole 24, and then rotated. The thread head 25 at one end of the positioning screw 27 will be screwed with the threaded hole 24, thereby restricting the position of the filter screen 26.

[0041] As Figure 1 and Figure 2 shown, a pressing plate 5 is provided on the outer wall of the upper end of the fuselage 1. A handle a4 is fixedly connected to the outer wall of the upper end of the pressing plate 5 to drive the pressing plate 5 to open and close. A connecting shaft 11 is provided between the outer wall of the rear end of the pressing plate 5 and the fuselage 1 to restrict the position of the pressing plate 5 at the rotation center when it is opened. A plurality of feet 8 are fixedly connected to the outer wall of the lower end of the fuselage 1 at equal intervals. An inspection port 6 is provided on the outer wall of the right end of the fuselage 1. Heat dissipation holes 7 are provided inside the outer wall of the right end of the inspection port 6 to dissipate the heat inside the fuselage 1.

[0042] When putting the mixing bin 13 into the fuselage 1, grasp the handle a4 and cover the pressing plate 5 on the cap 12 under the restriction of the connecting shaft 11 to achieve the purpose of sound insulation. The temperature generated when the driver 16 is working is dissipated through the heat dissipation holes 7. The driver 16 can be repaired and maintained by removing the inspection port 6.

[0043] As Figure 1 and Figure 2 shown, a handle b10 is provided inside the outer wall of the upper end of the cap 12. A threaded groove 20 with an upward opening is provided inside the outer wall of the upper end of the mixing bin 13. A threaded ring 19 that is screwed with the threaded groove 20 is fixedly connected to the outer wall of the lower end of the cap 12 to restrict the position of the cap 12.

[0044] When unscrewing the cap 12, first grasp the handle b10 and rotate counterclockwise. At this time, the threaded ring 19 and the threaded groove 20 are screwed and separated, and the cap 12 can be unscrewed. When closing the cap 12, align the threaded ring 19 at the lower end of the cap 12 with the threaded groove 20 and rotate clockwise to close the cap 12.

[0045] As Figure 2 and Figure 3As shown, a power supply 9 is provided inside the fuselage 1 to supply power to the driver 16. A plurality of downwardly opening slots 14 are formed inside the lower outer wall of the mixing chamber 13. A plurality of clamping blocks 15 that penetrate upward into the slots 14 are fixedly connected to the upper inner and outer walls of the driver 16 at equal intervals. An inductive pressure block 17 is provided inside the driver 16, and a spring 18 is fixedly connected to the lower outer wall of the inductive pressure block 17.

[0046] After the mixing chamber 13 is placed inside the fuselage 1, the inductive pressure block 17 will be pressed downward, and the clamping blocks 15 on the driver 16 will be inserted into the slots 14 opened at the lower end of the mixing chamber 13, thereby restricting the position of the mixing chamber 13. Through the induction of the inductive pressure block 17, it can be determined whether the mixing chamber 13 is installed in place. When the driver 16 is started by operating the data control panel 3, the power supply 9 is energized, causing the driver 16 to start working and drive the mixing chamber 13 to rotate.

[0047] The implementation principle of this embodiment is as follows: When mixing the pharmaceutical test reagents, first, the cap 12 and the mixing chamber 13 are taken out from inside the fuselage 1, and the cap 12 is opened. Subsequently, different types of pharmaceutical test reagents are poured into the mixing chamber 13 one by one according to the pre-set ratio. Then, the cap 12 is screwed on, and the mixing chamber 13 is moved into the fuselage 1. By operating the data recording panel 2, the types and dosages of the pharmaceuticals poured into the mixing chamber 13 are entered and recorded. Subsequently, by operating the data control panel 3, the rotation speed and duration of the driver 16 are set, and the opening and closing of the driver 16 are controlled. After the driver 16 is started, it will drive the mixing chamber 13 to rotate to mix the pharmaceutical test reagents in the mixing chamber 13. After waiting for the driver 16 to stop working, the mixing chamber 13 is taken out, the cap 12 is removed, and after sampling and testing the mixed reagent, if the test result is correct, all the remaining reagent in the mixing chamber 13 is poured out. If there is an error in the test result, the mixing operation is performed again, and an appropriate amount of the corresponding reagent is added. During the rotation of the mixing chamber 13, if a large number of bubbles are generated during the chemical reaction of different reagents during the mixing process, the bubbles will be broken by the defoaming net 23 and the filter screen 26, reducing the generation of bubbles, and the defoaming net 23 can prevent the bubbles from overflowing.

[0048] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A drug test reagent mixing device, characterized in that, It includes a fuselage (1) and a mixing chamber (13) installed inside the fuselage (1); A cap (12) is provided on the upper side of the mixing chamber (13) to seal the mixing chamber (13); A driver (16) is provided on the inner wall at the lower end of the fuselage (1) to drive the mixing chamber (13) to rotate; On the outer wall of the front end of the fuselage (1) near the left side, a data recording panel (2) is provided, and a data control panel (3) is provided on the right side of the data recording panel (2); An anti-foaming net (23) is provided on the lower side of the cap (12) to limit the movement position of bubbles, and a plurality of filter nets (26) are equidistantly arranged on the lower side of the anti-foaming net (23) to eliminate bubbles during the mixing process.

2. The reagent mixing device for drug inspection according to claim 1, wherein On the outer wall of the upper end of the anti-foaming net (23) and respectively near the left and right sides, connecting plates (22) are fixedly connected. Fixing screws (21) that are screwed between the upper ends of the two connecting plates (22) and the cap (12) are provided on the outer wall of the lower ends of the two connecting plates (22) to limit the position of the anti-foaming net (23).

3. A drug test reagent mixing device according to claim 1, characterized in that, On the outer wall of the lower ends of the plurality of filter nets (26), positioning screws (27) that penetrate upward into the anti-foaming net (23) are provided. Thread heads (25) are fixedly connected to the outer walls of the upper ends of the plurality of positioning screws (27).

4. A drug test reagent mixing device according to claim 1, characterized in that, Thread holes (24) for screwing the thread heads (25) are equidistantly opened on the outer wall of the lower end of the anti-foaming net (23) to limit the position of the filter net (26). The plurality of filter nets (26) can rotate under the limitation of the positioning screws (27).

5. A drug test reagent mixing device according to claim 1, characterized in that, The mesh density of the anti-foaming net (23) is greater than that of the filter net (26). Through holes for the positioning screws (27) to pass through are opened inside the plurality of filter nets (26).

6. The mixing device for pharmaceutical inspection reagents according to claim 1, wherein, A pressing plate (5) is provided on the outer wall of the upper end of the fuselage (1). A handle a (4) is fixedly connected to the outer wall of the upper end of the pressing plate (5) to drive the pressing plate (5) to open and close.

7. A drug test reagent mixing device according to claim 6, characterized in that, A connecting shaft (11) is provided between the outer wall of the rear end of the pressing plate (5) and the fuselage (1) to limit the position of the pressing plate (5) at the rotation center when it is opened. A plurality of feet (8) are equidistantly fixedly connected to the outer wall of the lower end of the fuselage (1).

8. The mixing device for pharmaceutical inspection reagents according to claim 1, characterized in that, An inspection opening (6) is provided on the outer wall of the right end of the fuselage (1). Heat dissipation holes (7) are provided inside the outer wall of the right end of the inspection opening (6) to dissipate the heat inside the fuselage (1).

9. The pharmaceutical inspection reagent mixing device according to claim 1, wherein, A handle b (10) is provided inside the outer wall of the upper end of the cap (12). A threaded groove (20) with an upward opening is opened inside the outer wall of the upper end of the mixing chamber (13). A threaded ring (19) that is screwed with the threaded groove (20) is fixedly connected to the outer wall of the lower end of the cap (12) to limit the position of the cap (12).

10. A drug test reagent mixing device according to claim 1, characterized in that, A power supply (9) is provided inside the fuselage (1) to provide power for the driver (16). A plurality of downward-opening card slots (14) are opened inside the outer wall of the lower end of the mixing chamber (13). A plurality of card blocks (15) that penetrate upward into the card slots (14) are equidistantly fixedly connected to the inner and outer walls of the upper end of the driver (16). An inductive pressure block (17) is provided inside the driver (16). A spring (18) is fixedly connected to the outer wall of the lower end of the inductive pressure block (17).

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