Multifunctional testing box for drug testing

Abstract

The application discloses a multifunctional test box for medicine testing, and belongs to the technical field of medicine test boxes. The multifunctional test box comprises a portable test box, wherein the portable test box comprises a box shell and a box cover which are rotationally connected, and a receiving box, a battery power supply device, a sundry box, a foam partition plate, a waste liquid tank, a disinfectant tank and a tablet processing device are assembled in the box shell. The functions of crushing, mixing, centrifugation and cleaning are integrated in a single box body, the detection efficiency is greatly improved, the labor cost is reduced, and the sample pollution risk caused by transfer between multiple devices is eliminated. An L-shaped slide plate guided by a cam and double springs reciprocates, the sample mixing time is greatly shortened, a special warehouse for PH test paper avoids cross contamination, test tubes can be disinfected and cleaned, and can be placed in an orderly manner, so that the test work can be carried out and implemented in an orderly manner. The portable test box can be carried or towed for use, has flexible portability, and is suitable for medicine testing work in complex on-site environments.

Description

Technical Field

[0001] This application relates to the field of pharmaceutical testing kits, and more specifically, to a multifunctional testing kit for pharmaceutical testing. Background Technology

[0002] In the field enforcement scenarios of drug safety supervision, law enforcement officers often need to conduct rapid qualitative and quantitative analysis and testing of drugs. Traditional laboratory-level testing equipment is bulky and immobile, with poor portability, complex and time-consuming operation procedures, and reliance on external power supply. Some portable tools often use simple manual grinding combined with static placement, resulting in uneven tablet crushing, large sampling deviations and low mixing efficiency due to drug mixing and shaking, as well as low reaction rates. The lack of standardized centrifugation conditions leads to poor precipitation and stratification effects. The testing tools and supplies are numerous, cluttered, and easily lost, making it difficult to carry out the work in an orderly manner. In view of this, we propose a multi-functional testing box for drug testing. Utility Model Content

[0003] 1. Technical problems to be solved The purpose of this application is to provide a multifunctional testing box for drug testing, which solves the technical problems mentioned in the background art. This testing box integrates crushing, mixing, centrifugation and cleaning and disinfection functions into a portable testing box, which has a flexible portability. Through the organic combination of modular design and precision mechanical structure, it realizes the controllable operation of the entire process from sample preparation to data analysis. It is suitable for the field of drug on-site testing, and is particularly suitable for large-scale deployment in grassroots law enforcement units. It provides key equipment support for the digital transformation of the drug safety supervision system.

[0004] 2. Technical Solution This application provides a multifunctional testing box for pharmaceutical testing, comprising: a portable testing box, the portable testing box including a hinged shell and a lid, a storage box, a battery power supply device, a miscellaneous box, a foam partition, a waste liquid tank, a disinfectant tank, and a tablet processing device assembled inside the shell, the battery power supply device and the miscellaneous box being arranged side by side between the storage box and the foam partition, the waste liquid tank, the disinfectant tank, and the tablet processing device being arranged side by side between the foam partition and the inner wall of the shell, an electric water pump being fixedly installed on the disinfectant tank, a concave centrifuge rack being slidably installed inside the storage box via a lifting mechanism, an L-shaped sliding plate being slidably installed on the concave centrifuge rack via a reciprocating mechanical structure, and the L-shaped sliding plate and the foam partition being used for inserting and installing multiple test tubes; The tablet processing device includes a base plate, an L-shaped plate fixedly connected to the base plate, a threaded rod threadedly installed on the L-shaped plate, and a pressure block rotatably connected to the bottom end of the threaded rod.

[0005] By adopting the above technical solution, the portable testing kit integrates storage, crushing, mixing, centrifugation, and cleaning / disinfection functions within a centralized storage box, battery power supply, miscellaneous items box, foam partition, waste liquid tank, disinfectant tank, and tablet processing device. It offers flexible portability and, through the organic combination of modular design and precision mechanical structure, achieves fully controllable operation from sample preparation to data analysis. It is suitable for the field of on-site drug testing, and is particularly suitable for large-scale deployment in grassroots law enforcement units, providing key equipment support for the digital transformation of the drug safety supervision system.

[0006] Optionally, a foam pad can be detachably installed inside the lid, a snap-lock structure is installed between the lid and the shell, and four casters are rotatably installed on the shell.

[0007] By adopting the above technical solution, the surface of the foam pad is covered with a PTFE non-stick coating, which is easy to clean and has corrosion resistance. Four casters are mounted on the shell, which allows the portable inspection box to be moved quickly.

[0008] Optionally, a handle is rotatably mounted on the shell, a concave pull rod is pulled out of the shell, two springs are fixedly connected to the shell, a connecting plate is fixedly connected to the springs, and insert rods are fixedly provided at both ends of the connecting plate. The concave pull rod has two rows of multiple positioning holes, and the insert rods are inserted into and connected to the concave pull rod.

[0009] By adopting the above technical solution, the box shell can be equipped with a handle and a concave pull rod, which can be switched between hand-carrying and dragging modes, providing a flexible portability. This makes it easy to carry the portable inspection box to complex on-site environments, adapting to complex on-site environments for drug inspection work. By adjusting the extension of the concave pull rod and using the two plugs on the connecting plate to connect with the concave pull rod, it can be conveniently used by different law enforcement personnel.

[0010] Optionally, the lifting mechanism includes a rotating rod, which is rotatably connected to the storage box. The storage box has slots at both ends, and the concave centrifuge frame is slidably installed along the slots. Two helical gears are fixedly mounted on the rotating rod, and each helical gear is meshed with a helical gear. The helical gear is fixedly connected to a lead screw, which is rotatably connected to the storage box and threadedly connected to the concave centrifuge frame.

[0011] By adopting the above technical solution, when it is necessary to centrifuge the sampled test tubes, the rotating rod is manually rotated to make the helical gear one drive the corresponding helical gear two to rotate, so that the screw drives the concave centrifuge rack to slide along the storage box. It should be noted that the machining accuracy deviation between helical gear one and helical gear two is negligible. The screw is selected with C7 grade precision trapezoidal thread, which does not affect the purpose of the concave centrifuge rack sliding along the storage box, so that the bottom of the test tube is separated from the bottom surface of the storage box.

[0012] Optionally, the concave centrifuge rack is provided with a cross guide groove, the L-shaped slide plate is slidably installed along the cross guide groove, and springs are fixedly connected to both ends of the L-shaped slide plate and the concave centrifuge rack. The reciprocating mechanical structure includes a cam fixedly mounted on the motor output shaft, the cam is rotatably engaged with the end face of the L-shaped slide plate, and an installation block is fixedly connected between the motor and the inner wall of the concave centrifuge rack.

[0013] By adopting the above technical solution, the output end of the motor drives the cam to rotate at high speed. Springs are fixedly connected between both ends of the L-shaped slide plate and the concave centrifuge frame, so that one end face of the L-shaped slide plate is always pressed against the outer surface of the cam, and thus the L-shaped slide plate can reciprocate along the concave centrifuge frame.

[0014] Optionally, the L-shaped slide plate has a plurality of equally spaced insertion holes (I), and the foam partition has a plurality of equally spaced insertion holes (II).

[0015] By adopting the above technical solution, the L-shaped slide plate and the foam partition are respectively used for plug-in installation of test tubes through the insertion hole structure, which facilitates the installation and use of test tubes.

[0016] Optionally, a cover structure is rotatably installed on the miscellaneous items box, and a grid is placed and installed inside the miscellaneous items box.

[0017] By adopting the above technical solution, the interior of the miscellaneous box can be divided into sections by setting up grids, which can be used to place testing tools, such as pH test strips, separately.

[0018] Optionally, the waste liquid tank is provided with a cleaning tank, and a filter plate structure is detachably installed at the bottom of the cleaning tank. The drain pipe of the waste liquid tank extends to the outside of the tank shell and is detachably installed with a plug.

[0019] By adopting the above technical solution, the bottom of the cleaning tank narrows into a funnel shape, guiding the water flow to the central drain outlet. By installing a filter plate structure, impurities can be filtered during the cleaning and disinfection process, and the wastewater in the waste liquid tank can be discharged centrally by removing the plug.

[0020] Optionally, the bottom plate has circular grooves at both ends, a mixing bottle is placed in one of the circular grooves, and the pressing block is located at the upper part of the other circular groove.

[0021] By adopting the above technical solution and setting up a mixing bottle, medicines can be easily mixed, and it is convenient to install a sampler to take samples according to the required proportions. By placing the medicine in the circular groove at the bottom of the pressing block and manually rotating the threaded rod, the pressing block is pressed into the circular groove at the bottom, thereby crushing the medicine and making it easy to mix and use.

[0022] 3. Beneficial effects One or more technical solutions provided in this application have at least the following technical effects or advantages: 1. By integrating crushing, mixing, centrifuging, and cleaning functions into a single unit, the testing efficiency is greatly improved, labor costs are reduced, and the risk of sample contamination caused by transferring samples between multiple devices is eliminated; 2. The cam excitation, combined with the L-shaped slide plate guided by double springs, makes reciprocating motion, which greatly shortens the sample mixing time. The special compartment for pH test paper avoids cross-contamination. After the test tubes are used, they can be disinfected and cleaned, and can be installed and disposed of in a neat and orderly manner, so that the testing work can be carried out and implemented in an orderly manner. 3. The portable testing kit can be switched between hand-carrying and dragging modes, providing flexible portability and adapting to complex on-site environments for drug testing. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a multifunctional testing box for drug testing disclosed in a preferred embodiment of this application; Figure 2 This is a schematic diagram of the structure of a portable testing box for a multifunctional testing box for drug testing, as disclosed in a preferred embodiment of this application. Figure 3 This is a schematic diagram of the concave centrifuge rack structure of a multifunctional testing box for pharmaceutical testing disclosed in a preferred embodiment of this application; Figure 4 This application discloses a preferred embodiment of a multifunctional testing box for pharmaceutical testing. Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the miscellaneous storage box structure of a multifunctional testing box for pharmaceutical testing disclosed in a preferred embodiment of this application; Figure 6 This is a schematic diagram of the tablet processing device of a multifunctional testing box for drug testing disclosed in a preferred embodiment of this application; The diagram labels are as follows: 1. Portable inspection box; 11. Box shell; 12. Box lid; 121. Foam pad; 13. Storage box; 131. Slot; 14. Concave pull rod; 141. Positioning hole; 15. Connecting plate; 151. Insert rod; 152. Spring one; 16. Casters; 17. Handle; 2. Battery power supply device; 3. Concave centrifuge rack; 31. Cross guide groove; 32. Spring two; 33. L-shaped sliding plate; 331. Insertion hole one; 34. Mounting block; 35. Motor; 36. Cam; 4. Lifting mechanism; 41. Rotating rod; 42. Helical gear one; 43. Helical gear two; 44. Lead screw; 5. Miscellaneous box; 51. Grid; 6. Foam partition; 61. Insertion hole two; 7. Waste liquid tank; 71. Cleaning tank; 72. Plug; 8. Disinfectant tank; 81. Electric water pump; 9. Pill processing device; 91. Base plate; 911. Circular groove; 92. L-shaped plate; 93. Threaded rod; 94. Pressing block; 95. Mixing bottle. Detailed Implementation

[0024] The present application will be further described in detail below with reference to the accompanying drawings. Reference Figures 1 to 6 This application provides a multifunctional testing box for drug testing, comprising: a portable testing box 1, the portable testing box 1 including a box shell 11 and a box cover 12 with rotatable hinges, a storage box 13, a battery power supply device 2, a miscellaneous box 5, a foam partition 6, a waste liquid tank 7, a disinfectant tank 8 and a tablet processing device 9 assembled inside the box shell 11, the battery power supply device 2 and the miscellaneous box 5 being arranged side by side between the storage box 13 and the foam partition 6, the waste liquid tank 7, the disinfectant tank 8 and the tablet processing device 9 being arranged side by side between the foam partition 6 and the inner wall of the box shell 11, an electric water pump 81 being fixedly installed on the disinfectant tank 8, a concave centrifuge rack 3 being slidably installed inside the storage box 13 through a lifting mechanism 4, an L-shaped sliding plate 33 being slidably installed on the concave centrifuge rack 3 through a reciprocating mechanical structure, the L-shaped sliding plate 33 and the foam partition 6 being used for inserting and installing multiple test tubes; The tablet processing device 9 includes a base plate 91, an L-shaped plate 92 fixedly connected to the base plate 91, a threaded rod 93 threaded onto the L-shaped plate 92, and a pressure block 94 rotatably connected to the bottom end of the threaded rod 93. The portable testing box 1 integrates storage box 13, battery power supply device 2, miscellaneous box 5, foam partition 6, waste liquid tank 7, disinfectant tank 8, and tablet processing device 9 into the portable testing box, which integrates storage, crushing, mixing, centrifugation, and cleaning and disinfection functions. It has a flexible portability and achieves fully controllable operation from sample preparation to data analysis through the organic combination of modular design and precision mechanical structure. It is suitable for the field of on-site drug testing, especially for large-scale deployment in grassroots law enforcement units, and provides key equipment support for the digital transformation of the drug safety supervision system.

[0025] Reference Figure 1and Figure 2 A foam pad 121 is detachably installed inside the lid 12. A snap-lock structure is installed between the lid 12 and the shell 11. Four casters 16 are rotatably installed on the shell 11. The surface of the foam pad 121 is covered with a PTFE non-stick coating, which is easy to clean and has corrosion resistance. The four casters 16 rotatably installed on the shell 11 allow the portable inspection box 1 to be moved quickly to its destination.

[0026] Reference Figure 1 and Figure 2 A handle 17 is rotatably mounted on the shell 11, and a concave pull rod 14 is pulled out from the shell 11. Two springs 152 are fixedly connected to the shell 11, and a connecting plate 15 is fixedly connected to the springs 152. Insert rods 151 are fixedly provided at both ends of the connecting plate 15. The concave pull rod 14 has two rows of multiple positioning holes 141. The insert rods 151 are inserted into the concave pull rod 14 for connection. By installing the handle 17 and the concave pull rod 14 on the shell 11, it is possible to switch between hand-carrying or dragging modes, which provides a flexible portability and makes it convenient to carry the portable inspection box 1 to complex field environments. It is suitable for drug inspection work in complex field environments. By adjusting the amount of the concave pull rod 14 pulled out and using the two insert rods 151 on the connecting plate 15 to connect with the concave pull rod 14, it is convenient for different law enforcement personnel to use.

[0027] Reference Figure 1 and Figure 3 The lifting mechanism 4 includes a rotating rod 41, which is rotatably connected to the storage box 13. The storage box 13 has slots 131 at both ends. The concave centrifuge rack 3 is slidably installed along the slots 131. Two helical gears 42 are fixedly installed on the rotating rod 41. Helical gears 42 are meshed with helical gears 43. Helical gears 43 are fixedly connected to a lead screw 44. The lead screw 44 is rotatably connected to the storage box 13 and threadedly connected to the concave centrifuge rack 3. When centrifuging is required on the sampled test tubes, the rotating rod 41 is manually rotated to make the helical gears 42 drive the corresponding helical gears 43 to rotate, so that the lead screw 44 drives the concave centrifuge rack 3 to slide along the storage box 13. It should be noted that the machining accuracy deviation between the helical gears 42 and 43 is negligible. The lead screw 44 uses a C7 grade precision trapezoidal thread, which does not affect the purpose of the concave centrifuge rack 3 sliding along the storage box 13, so that the bottom of the test tube is detached from the bottom surface of the storage box 13.

[0028] Reference Figure 3 and Figure 4The concave centrifuge rack 3 has a cross guide groove 31. The L-shaped slide plate 33 is slidably installed in the cross guide groove 31. Springs 32 are fixedly connected to both ends of the L-shaped slide plate 33 and the concave centrifuge rack 3. The reciprocating mechanical structure includes a cam 36 fixedly mounted on the output shaft of the motor 35. The cam 36 rotates and fits against the end face of the L-shaped slide plate 33. An mounting block 34 is fixedly connected between the motor 35 and the inner wall of the concave centrifuge rack 3. The output end of the motor 35 drives the cam 36 to rotate at high speed. Springs 32 are fixedly connected to both ends of the L-shaped slide plate 33 and the concave centrifuge rack 3. Thus, one end face of the L-shaped slide plate 33 is always pressed against the outer surface of the cam 36, so that the L-shaped slide plate 33 can reciprocate along the concave centrifuge rack 3.

[0029] Reference Figure 3 and Figure 4 The L-shaped slide plate 33 has multiple equally spaced insertion holes 331, and the foam partition 6 has multiple equally spaced insertion holes 61. The L-shaped slide plate 33 and the foam partition 6 are respectively used for plug-in installation of test tubes through the insertion hole structure, which facilitates the installation and use of test tubes.

[0030] Reference Figure 1 and Figure 5 The miscellaneous box 5 is equipped with a rotatable sealing structure. Inside the miscellaneous box 5, a grid 51 is placed. By setting the grid 51 inside the miscellaneous box 5, the testing equipment, such as pH test strips, can be placed in separate sections.

[0031] Reference Figure 1 and Figure 2 The waste liquid tank 7 is equipped with a cleaning tank 71, and a filter plate structure is detachably installed at the bottom of the cleaning tank 71. The drain pipe of the waste liquid tank 7 extends to the outside of the tank shell 11 and is detachably installed with a plug 72. The bottom of the cleaning tank 71 is funnel-shaped and narrows to guide the water flow to the central drain outlet. By installing the filter plate structure, impurities can be filtered during the cleaning and disinfection process. The wastewater in the waste liquid tank 7 can be discharged in a centralized manner by removing the plug 72.

[0032] Reference Figure 1 and Figure 6 Both ends of the base plate 91 are provided with circular grooves 911. A mixing bottle 95 is placed in one circular groove 911, and a pressing block 94 is located on the upper part of the other circular groove 911. By setting the mixing bottle 95, it is convenient to mix the medicine and to install a sampler for sampling in the required proportion. By placing the medicine in the circular groove 911 at the bottom of the pressing block 94 and manually rotating the threaded rod 93, the pressing block 94 is pressed into the circular groove 911 at the bottom, so that the medicine is crushed and can be mixed for use.

[0033] Working principle: The portable testing box 1 consists of a shell 11 and a lid 12 that are hinged together and secured with snap-lock fasteners. It can be carried by hand using the handle 17 and can also be pulled out using a concave pull rod 14, allowing for movement using four casters 16, providing flexible carrying capabilities suitable for on-site tablet testing. When testing is required, the lid 12 is opened, and the tablet processing device 9 is removed as a whole. The tablets are then placed in the circular groove 911 at the bottom of the pressing block 94. By rotating the threaded rod 93, the pressing block 94 crushes the tablets. The crushed tablets are then placed in a mixing bottle 95, centrifugal culture medium is added, and the mixture is stirred thoroughly. The tablets are then added to different test tubes on the foam partition 6 using a sampler at different ratios. The test tubes are then inserted sequentially into the insertion holes 331 of the L-shaped sliding plate 33. The rotating rod 41 drives two helical gears 42. The rotation causes the helical gear 43 to drive the corresponding lead screw 44 to rotate, causing the concave centrifuge rack 3 to slide upward along the storage box 13, thereby causing the bottom of the test tube on the L-shaped slide plate 33 to detach from the bottom surface of the storage box 13. The motor 35 drives the cam 36 to rotate at high speed, causing the L-shaped slide plate 33 to slide back and forth along the cross guide groove 31 under the action of the spring 32, realizing the centrifugal shaking purpose of the test tube on the L-shaped slide plate 33. pH test paper can be placed in the miscellaneous box 5, which can be used to test the pH of the centrifuged medicine. After the test is completed, the test tube can be placed in the cleaning tank 71 of the waste liquid tank 7. The electric water pump 81 is started, which can draw disinfectant from the disinfectant tank 8. The test tube can be disinfected through the hose and nozzle structure. After disinfection, the test tube can be placed back on the foam partition 6. The waste liquid generated flows into the waste liquid tank 7 after being filtered through the cleaning tank 71, and can be discharged by opening the plug 72.

Claims

1. A multifunctional testing box for pharmaceutical testing, characterized in that: Includes: a portable inspection box (1), the portable inspection box (1) includes a hinged shell (11) and a lid (12), the shell (11) is assembled with a storage box (13), a battery power supply device (2), a miscellaneous box (5), a foam partition (6), a waste liquid tank (7), a disinfectant tank (8), and a tablet processing device (9), the battery power supply device (2) and the miscellaneous box (5) are arranged side by side between the storage box (13) and the foam partition (6), the waste liquid tank (7) 7) The disinfectant tank (8) and the tablet processing device (9) are arranged side by side between the foam partition (6) and the inner wall of the box shell (11). An electric water pump (81) is fixedly installed on the disinfectant tank (8). A concave centrifuge rack (3) is slidably installed in the storage box (13) through the lifting mechanism (4). An L-shaped slide plate (33) is slidably installed on the concave centrifuge rack (3) through the reciprocating mechanical structure. The L-shaped slide plate (33) and the foam partition (6) are used to insert and install multiple test tubes. The tablet processing device (9) includes a base plate (91), an L-shaped plate (92) is fixedly connected to the base plate (91), a threaded rod (93) is threadedly installed on the L-shaped plate (92), and a pressure block (94) is rotatably connected to the bottom end of the threaded rod (93).

2. The multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: A foam pad (121) is detachably installed inside the lid (12). A snap-lock structure is installed between the lid (12) and the shell (11). Four casters (16) are rotatably installed on the shell (11).

3. The multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: A handle (17) is rotatably mounted on the shell (11). A concave pull rod (14) is pulled out on the shell (11). Two springs (152) are fixedly connected to the shell (11). A connecting plate (15) is fixedly connected to the springs (152). Insert rods (151) are fixedly provided at both ends of the connecting plate (15). Two rows of multiple positioning holes (141) are opened on the concave pull rod (14). The insert rods (151) are inserted into the concave pull rod (14) for connection.

4. The multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: The lifting mechanism (4) includes a rotating rod (41), which is rotatably connected to the storage box (13). The storage box (13) has slots (131) at both ends. The concave centrifuge frame (3) is slidably installed along the slots (131). Two helical gears (42) are fixedly provided on the rotating rod (41). The helical gears (42) are meshed with helical gears (43). The helical gears (43) are fixedly connected to a lead screw (44). The lead screw (44) is rotatably connected to the storage box (13) and threadedly connected to the concave centrifuge frame (3).

5. A multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: The concave centrifuge rack (3) is provided with a cross guide groove (31), the L-shaped slide plate (33) is slidably installed in the cross guide groove (31), and springs (32) are fixedly connected between both ends of the L-shaped slide plate (33) and the concave centrifuge rack (3). The reciprocating mechanical structure includes a cam (36) fixedly mounted on the output shaft of the motor (35) and the cam (36) rotates and fits against the end face of the L-shaped slide plate (33). An installation block (34) is fixedly connected between the motor (35) and the inner wall of the concave centrifuge rack (3).

6. A multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: The L-shaped slide plate (33) has multiple equally spaced insertion holes (331), and the foam partition (6) has multiple equally spaced insertion holes (61).

7. A multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: The miscellaneous box (5) is rotatably mounted with a sealing structure, and a grid (51) is placed and installed inside the miscellaneous box (5).

8. A multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: The waste liquid tank (7) is provided with a cleaning tank (71), and a filter plate structure is detachably installed at the bottom of the cleaning tank (71). The drain pipe of the waste liquid tank (7) extends to the outside of the tank shell (11) and is detachably installed with a plug (72).

9. A multifunctional testing box for pharmaceutical testing according to claim 1, characterized in that: Both ends of the base plate (91) are provided with circular grooves (911), a mixing bottle (95) is placed and installed in one of the circular grooves (911), and the pressure block (94) is located on the upper part of the other circular groove (911).

Images