A medicine inspection sampling device

Abstract

The utility model discloses a medicine inspection sampling device, including the rest, be provided with sampling subassembly on the rest, sampling subassembly includes first guide post and mobile seat, first guide post sets up on the rest, mobile seat is connected on first guide post slidingly, mobile seat is equipped with second threaded rod on screw thread connection, one end of second threaded rod is equipped with control block with rotating joint that penetrates mobile seat, install and be equipped with second guide post on control block, second guide post is connected with mobile seat slidingly, be provided with locking assembly on control block, locking assembly includes the rest and fastening seat, rest sets up on control block, fastening seat can detachably install on the rest, install and be equipped with the sampling bottle on fastening seat, to solve the technical problem that the significant structural defect that exists in the traditional medicine inspection sampling device in the background art in the sampling tube position moves.

Description

Technical Field

[0001] This utility model relates to the field of sampling device technology, and more specifically, to a drug testing sampling device. Background Technology

[0002] In existing technologies, traditional drug testing sampling devices have significant structural defects in terms of sampling tube position movement. Specifically, existing devices usually adopt a fixed or semi-fixed sampling tube installation method, which limits the spatial position adjustment range of the sampling tube and makes it impossible to flexibly position it in three-dimensional space according to the geometric characteristics of different specifications of drug containers.

[0003] Existing devices suffer from cumbersome and time-consuming operation when replacing sampling tubes. Traditional sampling tube connection methods usually rely on threaded connections, snap-fit ​​fixing, or tubing sleeves, which require operators to perform complex disassembly and assembly operations when replacing them.

[0004] Existing devices also have serious deficiencies in securing the sampling bottles. The sampling bottles are a crucial part of the drug sampling process and must be stably secured during the sampling operation. Existing devices usually use basic clamping devices, which may cause the sampling bottles to shake or loosen during the operation. This not only increases the difficulty of operation but may also cause drug leakage or contamination problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a drug testing sampling device to solve the technical problem mentioned in the background art that traditional drug testing sampling devices have significant structural defects in terms of sampling tube position movement.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a drug testing sampling device, comprising a placement platform, a sampling component disposed on the placement platform, the sampling component comprising a first guide rod and a movable seat, the first guide rod disposed on the placement platform, the movable seat slidably connected to the first guide rod, a second threaded rod threadedly connected to the movable seat, one end of the second threaded rod passing through the movable seat and rotatably connected to a control block, a second guide rod mounted on the control block, the second guide rod being slidably connected to the movable seat, a locking component disposed on the control block, the locking component comprising a shelf and a fastening seat, the shelf disposed on the control block, the fastening seat being detachably mounted on the shelf, and a sampling bottle mounted on the fastening seat.

[0009] The present invention is further configured such that a first threaded rod is rotatably connected to the placement platform, a top plate is installed on the first guide rod, the first threaded rod is threadedly connected to the movable seat, a driving gear and a driven gear are rotatably connected to the placement platform, the driving gear and the driven gear are meshed, and a rotating plate is installed on the driving gear. The cooperation of each component facilitates the completion of the rotation process of the rotating plate.

[0010] The present invention is further configured such that a rotating platform is mounted on the driven gear, a rotating groove is formed on the rotating platform, a screw is slidably connected to the rotating groove, and a rubber block is mounted on the screw. The cooperation of the various components facilitates the completion of the process of fixing the sampling bottle.

[0011] The present invention is further configured such that a nut is threadedly connected to the screw, the nut is tightly attached to the screw, a medicine bottle is placed on the rotating platform, the medicine bottle is tightly attached to the rubber block, an mounting base is installed on the platform, and a bolt is detachably installed on the mounting base, one end of the bolt is tightly attached to the rotating platform. The cooperation of each component facilitates the completion of the process of fixing the medicine bottle.

[0012] The present invention is further configured such that a sampling head is installed at the bottom of the sampling bottle, a pulling rod is slidably connected to the sampling bottle, a pulling plate is installed on the pulling rod, a piston is connected to the pulling rod, and the piston is slidably connected to the sampling bottle. The cooperation of each component facilitates the movement of the piston.

[0013] The present invention is further configured such that a pull rod is slidably connected to the shelf, the pull rod passes through the shelf and is inserted into the fastening seat, a handle is installed on the pull rod, a rotating block is rotatably connected to the pull rod, a control seat is installed on the shelf, and the control seat is rotatably connected to the rotating block. The cooperation of each component facilitates the completion of the rotation process of the rotating block.

[0014] The present invention is further configured such that a fixing component is provided on the pull rod, the fixing component includes a control plate and an adjustment plate, the control plate is mounted on the pull rod, the adjustment plate is rotatably connected to the control plate, and a spring is sleeved on the pull rod, the two ends of the spring being connected to the support and the control plate. The cooperation of the various components facilitates the completion of the spring compression process.

[0015] The present invention is further configured such that an adjustment seat is installed on the adjustment plate, and the adjustment seat is inserted into the support seat, thereby facilitating the completion of the process of fixing the sampling bottle by using the adjustment seat.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a drug testing sampling device, which has the following beneficial effects:

[0018] 1. The sampling assembly achieves precise three-dimensional spatial positioning of the sampling bottle through a dual guide rod system. The first guide rod controls the longitudinal movement of the moving seat, and the second guide rod controls the lateral adjustment of the control block. This layered control method enables the sampling head to accurately reach any designated position inside the medicine bottle, meeting the sampling needs of medicine bottles of different heights and capacities.

[0019] 2. The locking assembly, with its separate design of the mounting base and fastening base, can accommodate sampling bottles of different sizes and shapes. The detachable fastening base allows the system to quickly replace different types of sampling containers without having to readjust the entire locking system, greatly improving the equipment's versatility and adaptability.

[0020] 3. The fixing component automatically completes the release process of the fastening seat through the sliding operation of the pull rod, avoiding the problems of jamming or incomplete release that may occur in traditional mechanical fixing methods. The elastic potential energy storage and release mechanism of the spring ensures the consistency and reliability of the fixing and unfixing process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a drug testing and sampling device according to the present invention;

[0022] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 3 This is a cross-sectional side view of the structure of this utility model;

[0024] Figure 4 This is a partial structural schematic diagram of the present invention;

[0025] Figure 5 This is a schematic diagram of the locking component in this utility model;

[0026] Figure 6 This is a cross-sectional view of the locking component in this utility model;

[0027] Figure 7 This is a partial cross-sectional structural diagram of the present invention.

[0028] In the diagram: 1. Placement platform; 2. First guide rod; 3. Movable seat; 4. Second threaded rod; 5. Control block; 6. Second guide rod; 7. Shelf; 8. Fastening seat; 9. Sampling bottle; 10. First threaded rod; 11. Top plate; 12. Driving gear; 13. Driven gear; 14. Rotating plate; 15. Rotating table; 16. Rotating groove; 17. Screw; 18. Rubber block; 19. Nut; 20. Medicine bottle; 21. Mounting seat; 22. Bolt; 23. Sampling head; 24. Pull rod; 25. Pull plate; 26. Piston; 27. Pull rod; 28. Handle; 29. ​​Rotating block; 30. Control seat; 31. Control plate; 32. Adjusting plate; 33. Spring; 34. Adjusting seat. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-7 A drug testing sampling device includes a placement platform 1, on which a sampling component is disposed. The sampling component includes a first guide rod 2 and a movable seat 3. The first guide rod 2 is disposed on the placement platform 1, and the movable seat 3 is slidably connected to the first guide rod 2. A second threaded rod 4 is threadedly connected to the movable seat 3. One end of the second threaded rod 4 passes through the movable seat 3 and is rotatably connected to a control block 5. A second guide rod 6 is mounted on the control block 5 and is slidably connected to the movable seat 3. A locking component is disposed on the control block 5, and the locking component includes a shelf 7 and a fastening seat 8. The shelf 7 is disposed on the control block 5, and the fastening seat 8 is detachably mounted on the shelf 7. A sampling bottle 9 is mounted on the fastening seat 8.

[0033] A first threaded rod 10 is rotatably connected to the placement platform 1, and a top plate 11 is installed on the first guide rod 2. The first threaded rod 10 is threadedly connected to the movable seat 3. A driving gear 12 and a driven gear 13 are rotatably connected to the placement platform 1. The driving gear 12 and the driven gear 13 are meshed and connected. A rotating plate 14 is installed on the driving gear 12.

[0034] A rotary table 15 is mounted on the driven gear 13. A rotary groove 16 is provided on the rotary table 15. A screw 17 is slidably connected to the rotary groove 16. A rubber block 18 is mounted on the screw 17.

[0035] A nut 19 is threaded onto the screw 17 and is tightly attached to the screw 17. A medicine bottle 20 is placed on the rotating table 15 and is tightly attached to the rubber block 18. A mounting base 21 is installed on the placement platform 1. A bolt 22 is detachably installed on the mounting base 21 and one end of the bolt 22 is tightly attached to the rotating table 15.

[0036] A sampling head 23 is installed at the bottom of the sampling bottle 9. A pull rod 24 is slidably connected to the sampling bottle 9. A pull plate 25 is installed on the pull rod 24. A piston 26 is connected to the pull rod 24. The piston 26 is slidably connected to the sampling bottle 9.

[0037] A pull rod 27 is slidably connected to the shelf 7. The pull rod 27 passes through the shelf 7 and is inserted into the fastening seat 8. A handle 28 is installed on the pull rod 27. A rotating block 29 is rotatably connected to the pull rod 27. A control seat 30 is installed on the shelf 7. The control seat 30 is rotatably connected to the rotating block 29.

[0038] In this embodiment, the medicine bottle 20 is placed on the rotating table 15, and the screw 17 is moved along the rotating groove 16 on the rotating table 15 to a suitable position. The rubber block 18 on it is adjusted to ensure tight contact with the medicine bottle 20. Then, the screw 17 is fixed in the suitable position using the nut 19. Next, the rotating plate 14 is rotated, which in turn rotates the driving gear 12 on it. During rotation, the driven gear 13 meshing with the driving gear 12 is driven to rotate, which in turn drives the rotating table 15 connected to it to rotate. After rotating to a suitable angle, the rotation stops. Then, the first threaded rod 10 is rotated along the top plate 11, which in turn drives the driven gear 13 meshing with the driving gear 12 to rotate. The threaded movable seat 3 slides along the first guide rod 2. After sliding to the appropriate position, the second threaded rod 4 is rotated. During the rotation, the control block 5, which is rotatably connected to the second threaded rod 4, slides along the movable seat 3 using the first guide rod 2. This allows the sampling bottle 9 to be inserted into the medicine bottle 20 using the sampling head 23. Then, the pull plate 25 drives the pull rod 24 and the piston 26 to slide along the sampling bottle 9, thus completing the sampling process. When it is necessary to remove the sampling bottle 9 from the fixed position for replacement, the handle 28 drives the pull rod 27 to slide along the support seat 7. During the sliding movement, the rotating block 29 on the pull rod 27 rotates along the control seat 30.

[0039] Please see Figure 4-7 As an embodiment of a drug testing sampling device with a fixed component: a fixed component is provided on the pull rod 27. The fixed component includes a control plate 31 and an adjustment plate 32. The control plate 31 is installed on the pull rod 27, and the adjustment plate 32 is rotatably connected to the control plate 31. A spring 33 is sleeved on the pull rod 27, and the two ends of the spring 33 are connected to the support 7 and the control plate 31.

[0040] An adjustment seat 34 is installed on the adjustment plate 32, and the adjustment seat 34 is inserted into the support seat 7.

[0041] More specifically, when the pull rod 27 slides along the support seat 7, the control plate 31 on it stretches the spring 33 between the control plate 31 and the support seat 7, removing one end of the pull rod 27 from the fastening seat 8, thereby releasing the fixing process of the fastening seat 8. When the pull rod 27 slides, the adjustment plate 32 and the adjustment seat 34 on it are moved, so that one end of the adjustment seat 34 is removed from the support seat 7. Then, the adjustment plate 32 is rotated along the control plate 31, so that the adjustment seat 34 is rotated to another position. At this time, the pull rod 27 is released, so that the elastic potential energy of the spring 33 completes the fixing of the pull rod 27. At this time, the fastening seat 8 can be removed from the support seat 7 and replaced. After the placement is completed, the above operation is repeated in reverse to complete the fixing process.

[0042] In summary, during the use or operation of the overall equipment: Place the medicine bottle 20 on the rotating table 15, move the screw 17 along the rotating groove 16 on the rotating table 15 to a suitable position, adjust the rubber block 18 on it to ensure tight contact with the medicine bottle 20, then use the nut 19 to fix the screw 17 in the appropriate position. Next, rotate the rotating plate 14, causing the drive gear 12 on it to rotate, which in turn drives the driven gear 13 meshing with the drive gear 12 to rotate, thus driving the rotating table 15 connected to it to rotate, and stopping after rotating to a suitable angle. Then, rotate the first threaded rod 10 along the top plate 11, causing the driven gear 13 meshing with the drive gear 12 to rotate, thus driving the rotating table 15 connected to it to rotate. The threaded rod 10 is threaded to the movable seat 3, which slides along the first guide rod 2. After sliding to the appropriate position, the second threaded rod 4 is rotated, causing the control block 5, which is rotatably connected to the second threaded rod 4, to slide along the movable seat 3 using the first guide rod 2. This allows the sampling bottle 9 to be inserted into the medicine bottle 20 using the sampling head 23. Then, the pull plate 25 drives the pull rod 24 and the piston 26 to slide along the sampling bottle 9, thus completing the sampling process. When the sampling bottle 9 needs to be removed and replaced, the handle 28 drives the pull rod 27 to slide along the support seat 7. During the sliding movement, the rotating block 29 on the pull rod 27 rotates along the control seat 30.

[0043] When the pull rod 27 slides along the support seat 7, the control plate 31 on it stretches the spring 33 between the control plate 31 and the support seat 7, removing one end of the pull rod 27 from the fastening seat 8, thus releasing the fastening seat 8 from its fixation. As the pull rod 27 slides, the adjustment plate 32 and the adjustment seat 34 on it are moved, so that one end of the adjustment seat 34 is removed from the support seat 7. Then, the adjustment plate 32 is rotated along the control plate 31, so that the adjustment seat 34 is rotated to another position. At this time, the pull rod 27 is released, so that the elastic potential energy of the spring 33 completes the fixation of the pull rod 27. At this time, the fastening seat 8 can be removed from the support seat 7 and replaced. After the fastening seat 8 is placed, the above operation is repeated in reverse to complete the fixation process.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drug testing sampling device, comprising a placement platform (1), characterized in that: A sampling component is provided on the placement platform (1). The sampling component includes a first guide rod (2) and a movable seat (3). The first guide rod (2) is placed on the placement platform (1). The movable seat (3) is slidably connected to the first guide rod (2). A second threaded rod (4) is threadedly connected to the movable seat (3). One end of the second threaded rod (4) passes through the movable seat (3) and is rotatably connected to a control block (5). A second guide rod (6) is installed on the control block (5). The second guide rod (6) is slidably connected to the movable seat (3). A locking component is provided on the control block (5). The locking component includes a shelf (7) and a fastening seat (8). The shelf (7) is placed on the control block (5). The fastening seat (8) is detachably installed on the shelf (7). A sampling bottle (9) is installed on the fastening seat (8).

2. The drug testing sampling device according to claim 1, characterized in that: The placement platform (1) is rotatably connected to a first threaded rod (10), and a top plate (11) is installed on the first guide rod (2). The first threaded rod (10) is threadedly connected to the moving seat (3). The placement platform (1) is rotatably connected to a driving gear (12) and a driven gear (13). The driving gear (12) and the driven gear (13) are meshed together. A rotating plate (14) is installed on the driving gear (12).

3. The drug testing sampling device according to claim 2, characterized in that: A rotary table (15) is installed on the driven gear (13). A rotary groove (16) is opened on the rotary table (15). A screw (17) is slidably connected on the rotary groove (16). A rubber block (18) is installed on the screw (17).

4. A drug testing sampling device according to claim 3, characterized in that: A nut (19) is threaded onto the screw (17), and the nut (19) is in close contact with the screw (17). A medicine bottle (20) is placed on the rotating table (15), and the medicine bottle (20) is in close contact with the rubber block (18). A mounting base (21) is installed on the placement platform (1), and a bolt (22) is detachably installed on the mounting base (21). One end of the bolt (22) is in close contact with the rotating table (15).

5. A drug testing sampling device according to claim 4, characterized in that: A sampling head (23) is installed at the bottom of the sampling bottle (9). A pull rod (24) is slidably connected to the sampling bottle (9). A pull plate (25) is installed on the pull rod (24). A piston (26) is connected to the pull rod (24). The piston (26) is slidably connected to the sampling bottle (9).

6. A drug testing sampling device according to any one of claims 1-5, characterized in that: A pull rod (27) is slidably connected to the shelf (7). The pull rod (27) passes through the shelf (7) and is inserted into the fastening seat (8). A handle (28) is installed on the pull rod (27). A rotating block (29) is rotatably connected to the pull rod (27). A control seat (30) is installed on the shelf (7). The control seat (30) is rotatably connected to the rotating block (29).

7. A drug testing sampling device according to claim 6, characterized in that: A fixing component is provided on the pull rod (27), the fixing component includes a control plate (31) and an adjustment plate (32). The control plate (31) is installed on the pull rod (27), and the adjustment plate (32) is rotatably connected to the control plate (31). A spring (33) is sleeved on the pull rod (27), and the two ends of the spring (33) are connected to the support (7) and the control plate (31).

8. A drug testing sampling device according to claim 7, characterized in that: An adjustment seat (34) is installed on the adjustment plate (32), and the adjustment seat (34) is inserted into the support seat (7).

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