Portable drug testing device

Abstract

The application discloses a portable medicine detection device and relates to the technical field of medical apparatuses.The application comprises a shell, a medicine inlet pipe is communicated with the top of the shell, and a detection reagent pipe is arranged on the front side of the shell; a fixing assembly is arranged in the shell, the fixing assembly comprises a moving pipe, the moving pipe is slidingly connected to the surface of the medicine inlet pipe, a rubber ring is fixedly connected to the bottom of the medicine inlet pipe, a moving rod is movably connected to one side of the moving pipe, and a protruding block is movably connected to the other end of the moving rod.The setting of the fixing assembly can guide the capsule by using the medicine inlet pipe when the capsule medicine is detected, so that the capsule is vertically downward, manual alignment of the capsule is not needed, after the capsule enters the medicine inlet pipe, the moving pipe is used to move upward to extrude the rubber ring, the rubber ring is deformed inward to extrude the capsule, the function of fixing the top of the capsule is realized, and the convenience during operation is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of medical devices, and particularly relates to a portable medicine detection device. BACKGROUND

[0002] Medicine detection equipment is an indispensable tool in medicine production and quality control, mainly used for ensuring the safety, effectiveness and stability of medicines. These devices analyze and detect medicines through various technical means to meet relevant regulations and standards, and play an important role in medicine research and development, production and post-marketing monitoring. In the research and development stage, researchers use these devices to analyze the components of medicines to determine their purity and concentration to ensure that the medicine formula is reasonable.

[0003] In the prior art, a medicine detection device is disclosed in Chinese Patent No. CN114371264B. The outer side end of the moving assembly is clamped on the outside of the capsule through the moving ring, the flexible capsule is prevented from being damaged through the air sac, the capsule is easily disassembled through the left and right movement of the long rod, and the disassembled capsule is easily poured through the inclination of the moving plate, reducing the waste of medicines, solving the problem that the current capsule shell needs to be disassembled by workers in the early stage of detection to pour out the particles inside the capsule shell, and the workers exist the problem of bacterial contamination when operating by hand.

[0004] However, the above device still has the following problems in the implementation process: during the capsule fixing process, medical personnel need to manually move the capsule to the center position of the two clamping assemblies, but the capsule is small in size and usually has a circular arc design on the surface, which is very difficult to take, and the capsule cannot be kept in the center position when the clamping assemblies move relatively, which is very inconvenient to use. Therefore, we provide a portable medicine detection device to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a portable medicine detection device, which solves the problem of the prior art medicine capsule detection device that the capsule fixing position needs to be adjusted manually by workers when taking and placing the capsule, which is very inconvenient to operate.

[0006] To solve the above technical problems, the present application is realized by the following technical scheme:

[0007] The present application is a portable medicine detection device, which comprises a shell, a medicine inlet pipe is communicated with the top of the shell, and a detection reagent pipe is arranged on the front side of the shell.

[0008] The shell is internally provided with a fixing assembly, the fixing assembly comprises a moving pipe, the moving pipe is slidingly connected to the surface of the medicine inlet pipe, the bottom of the moving pipe is fixedly connected with a rubber ring, one side of the moving pipe is movably connected with a moving rod, the other end of the moving rod is movably connected with a protruding block, and the top of the capsule is fixed through the fixing assembly;

[0009] The shell is internally provided with a clamping assembly, the clamping assembly comprises a limiting seat, the limiting seat is arranged at the bottom of the medicine inlet pipe, one side of the limiting seat is fixedly connected with a rotating shaft, the surface of the rotating shaft is movably connected with a supporting rod, the top of the supporting rod is provided with an electric push rod, and the output end of the electric push rod is fixedly connected with a clamping plate.

[0010] The shell is internally provided with a turnover assembly, the turnover assembly comprises a gear, one end of the gear is fixedly connected with a rotating shaft, and the rear side of the gear is engaged with a toothed plate.

[0011] The shell is internally provided with a driving assembly, the driving assembly comprises a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with an adjusting rod.

[0012] The toothed plate is further fixedly connected with a moving shell at the rear side, the moving shell is internally fixedly connected with a sliding rod, the surface of the sliding rod is slidingly connected with a moving sleeve, and the rear side of the moving sleeve is fixedly connected with the supporting rod.

[0013] The surface of the sliding rod is further provided with a first spring, and the top end of the first spring is fixedly connected with the moving sleeve.

[0014] The shell is further fixedly connected with a fixing shell internally, the limiting rod is fixedly connected with the supporting rod at the top, and the surface of the limiting rod is further provided with a second spring.

[0015] The top end and the bottom end of the second spring are fixedly connected with the supporting rod and the fixing shell respectively.

[0016] The driving assembly further comprises a pulley, the pulley is installed on one side of the adjusting rod, the bottom of the adjusting rod is fixedly connected with a vertical rod, and the front side of the vertical rod is fixedly connected with a horizontal rod.

[0017] The shell is further provided with a collecting box on one side, and the collecting box is internally provided with a filter screen.

[0018] The protruding block is fixedly connected with a mounting rod on one side, the surface of the mounting rod is slidingly connected with a mounting block, and the rear side of the mounting block is fixedly connected with the inner wall of the shell.

[0019] The application is further provided with a third spring in surface sliding connection with the mounting rod, one end of the third spring being fixedly connected with the protrusion.

[0020] The application is further provided with a sealing plug fixedly connected to the top of the shell, and a wearing ring fixedly connected to the rear side of the shell.

[0021] The application has the following beneficial effects:

[0022] 1. The application can guide the capsule vertically downward by using the medicine inlet pipe when detecting the capsule medicine, so that manual alignment of the capsule is not needed. After the capsule enters the medicine inlet pipe, the rubber ring is extruded upward by the moving pipe, and the rubber ring is deformed inward to extrude the capsule, thereby fixing the top of the capsule and improving the convenience of operation.

[0023] 2. The application can block the bottom of the capsule by the limiting seat after the capsule is put into the medicine inlet pipe, so that the top of the capsule remains inside the medicine inlet pipe, and the bottom of the capsule is fixed by the moving clamping plate driven by the electric push rod. After the top and bottom of the capsule are fixed respectively, the bottom of the capsule is moved downward by the driving assembly, thereby separating the capsule.

[0024] 3. The application can make the medicine powder particles at the top of the capsule fall into the collection box when the bottom of the capsule is moved downward for separation, and the medicine powder particles at the bottom of the capsule are turned downward and poured out when the gear is rotated by the tooth plate, thereby quickly separating the medicine powder and the capsule shell. Meanwhile, the entire operation process does not need the experimental personnel to manually touch the capsule medicine, thereby reducing the risk of bacterial infection.

[0025] Of course, any product implementing the application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0027] Figure 1 It is a structure perspective view of the portable medicine detection device;

[0028] Figure 2 It is a structure sectional view of the portable medicine detection device;

[0029] Figure 3 It is a sectional view of the medicine inlet pipe, the moving pipe and the collection box in the portable medicine detection device;

[0030] Figure 4 The explosion schematic diagram of the medicine inlet pipe, the moving pipe and the rubber ring in the portable medicine detection device;

[0031] Figure 5 The structure schematic diagram of the top of the fixed shell in the portable medicine detection device;

[0032] Figure 6 The connection schematic diagram of the rotating shaft, the gear and the toothed plate in the portable medicine detection device;

[0033] Figure 7 The partial sectional view of the supporting rod in the portable medicine detection device;

[0034] Figure 8 The clamping schematic diagram of the capsule in the portable medicine detection device;

[0035] Figure 9 The separation and rotation schematic diagram of the capsule in the portable medicine detection device.

[0036] In the drawings: 1, the shell; 2, the medicine inlet pipe; 3, the detection reagent pipe; 4, the moving pipe; 5, the rubber ring; 6, the moving rod; 7, the protruding block; 8, the limiting seat; 9, the rotating shaft; 10, the supporting rod; 11, the electric push rod; 12, the clamping plate; 13, the gear; 14, the toothed plate; 15, the hydraulic rod; 16, the adjusting rod; 17, the moving shell; 18, the sliding rod; 19, the moving sleeve; 20, the first spring; 21, the fixed shell; 22, the limiting rod; 23, the second spring; 24, the pulley; 25, the vertical rod; 26, the horizontal rod; 27, the collection box; 28, the filter screen; 29, the mounting rod; 30, the mounting block; 31, the third spring; 32, the sealing plug; 33, the wearing ring. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all. Embodiment one

[0039] Please refer to Figures 1-9The application discloses a portable medicine detection device, which comprises a shell 1, a medicine inlet pipe 2 communicated with the top of the shell 1, and a detection reagent pipe 3 arranged on the front side of the shell 1; a fixing assembly is arranged in the shell 1 and comprises a moving pipe 4 which is slidably connected to the surface of the medicine inlet pipe 2, a rubber ring 5 fixedly connected to the bottom of the medicine inlet pipe 2, a moving rod 6 movably connected to one side of the moving pipe 4, and a protruding block 7 movably connected to the other end of the moving rod 6, so that the top of a capsule can be fixed by the fixing assembly; a clamping assembly is arranged in the shell 1 and comprises a limiting seat 8 arranged at the bottom of the medicine inlet pipe 2, a rotating shaft 9 fixedly connected to one side of the limiting seat 8, a supporting rod 10 movably connected to the surface of the rotating shaft 9, an electric push rod 11 installed at the top of the supporting rod 10, and a clamping plate 12 fixedly connected to the output end of the electric push rod 11, so that the bottom of the capsule can be fixed by the clamping assembly; a turnover assembly is arranged in the shell 1 and comprises a gear 13 fixedly connected to one end of the rotating shaft 9 and a toothed plate 14 engaged with the rear side of the gear 13, so that the capsule shell can be turned over by the turnover assembly; and a driving assembly is arranged in the shell 1 and comprises a hydraulic rod 15 and an adjusting rod 16 fixedly connected to the output end of the hydraulic rod 15, so that the positions of the protruding block 7 and the supporting rod 10 can be adjusted by the driving assembly.

[0040] Specifically, the moving pipe 4 is slidably connected to the surface of the medicine inlet pipe 2 and can be adjusted in position under the pushing of the moving rod 6; the inner side of the rubber ring 5 is arc-shaped and can be inclined inward after being extruded, thereby achieving the function of fixing the capsule shell; the surface of the protruding block 7 is in contact with a pulley 24 and can push the protruding block 7 when the pulley 24 moves downward, and the protruding block 7 is isosceles trapezoidal on one side and can cancel the pushing of the pulley 24 when the protruding block 7 continues to move downward. Specific embodiment two

[0042] Please refer to Figures 1-9 On the basis of the specific embodiment one, the rear side of the toothed plate 14 is fixedly connected with a moving shell 17, the inside of the moving shell 17 is fixedly connected with a sliding rod 18, the surface of the sliding rod 18 is slidably connected with a moving sleeve 19, the rear side of the moving sleeve 19 is fixedly connected with the supporting rod 10, the surface of the sliding rod 18 is sleeved with a first spring 20, the top end of the first spring 20 is fixedly connected with the moving sleeve 19, the inside of the shell 1 is fixedly connected with a fixed shell 21, the top of the fixed shell 21 is penetrated and arranged with a limiting rod 22, the top of the limiting rod 22 is fixedly connected with the supporting rod 10, the surface of the limiting rod 22 is sleeved with a second spring 23, and the top end and the bottom end of the second spring 23 are respectively fixedly connected with the supporting rod 10 and the fixed shell 21.

[0043] Specifically, the electric push rod 11 can drive the clamping plate 12 to move and clamp the bottom of the capsule shell, the surface of the rotating shaft 9 is movably connected with the inner wall of the supporting rod 10 through a bearing, the rear side of the gear 13 is engaged with the toothed plate 14, and the gear 13 can be driven to rotate when the bottom of the toothed plate 14 is in contact with the fixed shell 21; the hydraulic rod 15 can drive the adjusting rod 16 to move and adjust the positions of the protruding block 7 and the supporting rod 10; the first spring 20, the second spring 23 and the third spring 31 all have the function of compressing energy storage; the first spring 20 can elastically reset the moving shell 17; and the second spring 23 can elastically reset the supporting rod 10. Embodiment three

[0045] Please refer to Figures 1-9 On the basis of the first embodiment, the drive assembly further comprises a pulley 24, the pulley 24 is installed on one side of the adjusting rod 16, the bottom of the adjusting rod 16 is fixedly connected with a vertical rod 25, the front side of the vertical rod 25 is fixedly connected with a horizontal rod 26, a collecting box 27 is arranged on one side of the shell 1, a filter screen 28 is installed in the collecting box 27, the protruding block 7 is fixedly connected with a mounting rod 29 on one side, the surface of the mounting rod 29 is slidably connected with a mounting block 30, the rear side of the mounting block 30 is fixedly connected with the inner wall of the shell 1, the surface of the mounting rod 29 is slidably connected with a third spring 31, one end of the third spring 31 is fixedly connected with the protruding block 7, a sealing plug 32 is fixedly connected with the top of the shell 1, and a wearing ring 33 is fixedly connected with the rear side of the shell 1.

[0046] Specifically, the third spring 31 can elastically reset the protruding block 7, the limiting rod 22 is slidably connected with the inner wall of the fixed shell 21, can support the up and down movement of the supporting rod 10, the horizontal rod 26 is fixed to the front side of the vertical rod 25, can push the supporting rod 10 when the horizontal rod 26 moves downward, the filter screen 28 can filter the medicine powder particles, the collecting box 27 can store the separated medicine powder particles and capsule shells, the sealing plug 32 can seal the top of the medicine inlet pipe 2, and the wearing ring 33 can facilitate carrying the shell 1.

[0047] The working principle of the application is that the experimental personnel puts the medicine capsule to be detected into the medicine inlet pipe 2, the capsule entering the medicine inlet pipe 2 is vertically downward, the capsule is blocked by the limiting seat 8, and the top of the capsule is left in the medicine inlet pipe 2.

[0048] Then the external controller starts the hydraulic rod 15, the hydraulic rod 15 drives the pulley 24 to move in cooperation with the adjusting rod 16, the pulley 24 pushes the protruding block 7, the protruding block 7 pushes the moving pipe 4 in cooperation with the moving rod 6, the moving pipe 4 pushes the rubber ring 5, and the rubber ring 5 is inclined inward after being extruded to fix the top of the capsule, as shown in Figure 8 .

[0049] Then the electric push rod 11 is started, the electric push rod 11 drives the clamping plate 12 to fix the bottom of the capsule, the adjusting rod 16 moves downward and drives the vertical rod 25 and the horizontal rod 26 to move, the horizontal rod 26 pushes the support rod 10 when moving downward, the support rod 10 cooperates with the clamping plate 12 to drive the bottom of the capsule to move downward, the capsule is separated, and the medicine powder particles fall into the collecting box 27 for collection;

[0050] Then the support rod 10 continues to move downward, when the support rod 10 drives the moving shell 17 to contact the fixed shell 21, the fixed shell 21 prevents the moving shell 17 from continuing to move downward, at this time the support rod 10 continues to move downward and drives the gear 13 to move, through the meshing effect of the gear 13 and the toothed plate 14, the limiting seat 8 and the bottom of the capsule are turned over, all the medicine powder particles in the capsule are separated and fall into the collecting box 27 for collection, as shown in Figure 9 The whole detection process does not need an experimental personnel to hold the capsule to operate, the convenience during operation is improved, and bacterial contamination is reduced.

[0051] The standard parts used in the application can be purchased from the market, and can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt conventional types in the prior art, the control mode is automatically controlled through a control unit, the control circuit of the control unit can be realized through simple programming by the person skilled in the art, and the control mode and the circuit connection belong to the public knowledge in the art, so the control mode and the circuit connection are not explained in detail in the application.

[0052] The preferred embodiments of the application disclosed above are only used to help explain the application, the preferred embodiments do not describe all the details, and the application is not limited to the specific embodiments described, the embodiments are selected and described in detail in the specification, in order to better explain the principles and practical applications of the application, so that the person skilled in the art can well understand and utilize the application.

Claims

1. A portable drug testing device, comprising a housing (1), characterized in that: The top of the housing (1) is connected to a drug inlet tube (2), and a test reagent tube (3) is provided on the front side of the housing (1). The shell (1) is provided with a fixing component, which includes a movable tube (4). The movable tube (4) is slidably connected to the surface of the drug inlet tube (2). A rubber ring (5) is fixedly connected to the bottom of the drug inlet tube (2). A movable rod (6) is movably connected to one side of the movable tube (4). A protrusion (7) is movably connected to the other end of the movable rod (6). The top of the capsule is fixed by the fixing component. The housing (1) is provided with a clamping assembly, which includes a limiting seat (8) located at the bottom of the drug inlet tube (2). A rotating shaft (9) is fixedly connected to one side of the limiting seat (8), and a support rod (10) is movably connected to the surface of the rotating shaft (9). An electric push rod (11) is installed on the top of the support rod (10), and a clamping plate (12) is fixedly connected to the output end of the electric push rod (11). The bottom of the capsule is fixed by the clamping assembly. The shell (1) is provided with a flipping assembly, which includes a gear (13). The gear (13) is fixedly connected to one end of the rotating shaft (9). A toothed plate (14) meshes with the rear side of the gear (13). The capsule shell is flipped by the flipping assembly. The housing (1) is provided with a drive assembly, which includes a hydraulic rod (15). An adjustment rod (16) is fixedly connected to the output end of the hydraulic rod (15). The position of the protrusion (7) and the support rod (10) is adjusted by the drive assembly. A movable shell (17) is fixedly connected to the rear side of the toothed plate (14), a slide rod (18) is fixedly connected inside the movable shell (17), a movable sleeve (19) is slidably connected to the surface of the slide rod (18), and the rear side of the movable sleeve (19) is fixedly connected to the support rod (10). The housing (1) is fixedly connected to a fixed shell (21), and a limiting rod (22) is provided through the top of the fixed shell (21). The top of the limiting rod (22) is fixedly connected to the support rod (10).

2. The portable drug detection device according to claim 1, characterized in that: The slide bar (18) is fitted with a first spring (20), and the top end of the first spring (20) is fixedly connected to the movable sleeve (19).

3. The portable drug detection device according to claim 1, characterized in that: The limiting rod (22) is fitted with a second spring (23), and the top and bottom ends of the second spring (23) are fixedly connected to the support rod (10) and the fixed shell (21) respectively.

4. The portable drug detection device according to claim 1, characterized in that: The drive assembly also includes a pulley (24), which is mounted on one side of the adjusting rod (16). A vertical rod (25) is fixedly connected to the bottom of the adjusting rod (16), and a horizontal rod (26) is fixedly connected to the front side of the vertical rod (25).

5. The portable drug detection device according to claim 1, characterized in that: A collection box (27) is provided through one side of the housing (1), and a filter screen (28) is installed inside the collection box (27).

6. The portable drug detection device according to claim 1, characterized in that: A mounting rod (29) is fixedly connected to one side of the protrusion (7), and a mounting block (30) is slidably connected to the surface of the mounting rod (29). The rear side of the mounting block (30) is fixedly connected to the inner wall of the housing (1).

7. The portable drug detection device according to claim 6, characterized in that: A third spring (31) is slidably connected to the surface of the mounting rod (29), and one end of the third spring (31) is fixedly connected to the protrusion (7).

8. The portable drug detection device according to claim 1, characterized in that: A sealing plug (32) is fixedly connected to the top of the housing (1), and a wearing ring (33) is fixedly connected to the rear side of the housing (1).

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