Sampling device for physical and chemical inspection of medicines
By designing structures such as support blocks and grips, the problem of insufficient drug drop and applicability of spoon-shaped sampling devices in transportation is solved, and the sampling convenience of preventing drug contamination during transportation and adapting to different drug shapes is achieved.
Patent Information
- Application Number
- CN202420869397.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing spoon-shaped sampling devices are prone to falling and contamination of drugs during the transportation of drugs, and are not suitable for large and irregular drug sampling.
A sampling device including support blocks, grips, spoons, sliders, baffles, barrier springs, fixing blocks, sliders, locking blocks and tweezers is designed to control the baffles and sliders by typing the fixing blocks and locking blocks. The position of the medicine does not leave the spoon during transportation, and can switch to the sampling using tweezers as needed.
Effectively prevent drug contamination, improve the applicability and convenience of the sampling device, especially when dealing with large and irregular drugs.
Smart Images
Figure CN222353564U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drug inspection, in particular to a sampling device for drug physical and chemical inspection. Background Art
[0002] Physical and chemical testing of drugs is one of the important steps to ensure the quality and safety of drugs. This process involves extensive testing and analysis of the chemical and physical properties of drugs to ensure that they comply with regulations and prescribed standards. When conducting physical and chemical testing of drugs, it is necessary to use a sampling device to sample the drugs.
[0003] Most of the existing sampling devices are designed to be spoon-shaped. Once the spoon-shaped sampling device shakes during the transportation of medicines, it may cause the medicines inside to fall out, resulting in drug contamination, which is inconvenient to use. At the same time, when it is necessary to sample large-volume and irregular-looking medicines, the spoon-shaped sampling device cannot complete the task well, and the operator needs to replace other sampling devices, which has low applicability when used. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a sampling device for physical and chemical testing of drugs, which solves the problem of the above-mentioned background technology that "most of the existing sampling devices are designed to be spoon-shaped, and once the spoon-shaped sampling device shakes during the transportation of drugs, it may cause the drugs inside to fall out, resulting in drug contamination, which is inconvenient to use."
[0006] (II) Technical solution
[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sampling device for physical and chemical inspection of drugs, including a support block and a handle, the support block passes through and is inserted into the front end of the handle, the left end of the support block is fixedly connected with a shovel, the top of the support block is slidably connected with a slider, the top of the slider is fixedly connected with a baffle, the right end of the slider is fixedly connected with a blocking spring, the top of the baffle is provided with a fixing groove, the top of the support block passes through and is slidably connected with a fixing block, and the bottom end of the fixing block is fixedly connected with a fixing spring.
[0008] Preferably, the front end of the handle is slidably connected to a slide plate, the slide plate is rotatably connected to the front end of the support block, the right end of the support block is fixedly connected to tweezers, the left end of the handle passes through and is slidably connected to a locking block, and the top of the locking block is fixedly connected to a locking spring.
[0009] Preferably, the top end of the locking spring is fixedly connected to the inner wall of the handle.
[0010] Preferably, a locking groove is provided at the top of the slide plate, and the locking groove is matched with the locking block.
[0011] Preferably, the top of the fixing block is configured as a curved surface.
[0012] Preferably, the baffle is slidably connected to the top end of the support block.
[0013] Preferably, the bottom end of the fixing spring is fixedly connected to the inner wall of the supporting block.
[0014] Preferably, the right end of the blocking spring is fixedly connected to the inner wall of the supporting block, and the fixing block is matched with the fixing groove.
[0015] (III) Beneficial effects
[0016] The utility model provides a sampling device for physical and chemical testing of drugs. It has the following beneficial effects:
[0017] (1) When the drug physical and chemical testing sampling device is in use, the restriction on the baffle can be released by pushing the fixed block downward. After the sampling operation is completed, the baffle can be used to cover the top of the shovel. In this way, the drug will not fall off the shovel during transportation, which can reduce the probability of drug contamination during use. The overall device is more convenient to use.
[0018] (2) When the sampling device for physical and chemical testing of drugs is in use, the slide can be released by turning the locking block. At this time, the slide can be pulled out and the support block can be rotated so that the end with tweezers can be rotated and moved to the left. At this time, the left end of the device is switched to tweezers. Different tools can be selected according to different situations during use, and the applicability is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device of the utility model;
[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the support block of the utility model;
[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the skateboard of the utility model;
[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing block of the utility model;
[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the locking block of the utility model;
[0024] Figure 6 It is a bottom view schematic diagram of the three-dimensional structure of the baffle of the utility model.
[0025] In the figure: 1. support block; 2. shovel; 3. baffle; 4. blocking spring; 5. fixing block; 6. fixing groove; 7. slide plate; 8. handle; 9. locking block; 10. locking spring; 11. tweezers; 12. fixing spring; 13. slide block; 14. locking groove. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-Figure 6 The utility model provides a sampling device for physical and chemical inspection of medicines, including a support block 1 for fixing a shovel spoon 2 and tweezers 11 and a grip 8 for facilitating the operator to hold the shovel spoon 2. The support block 1 passes through and is plugged into the front end of the grip 8. The left end of the support block 1 is fixedly connected with a shovel spoon 2 for sampling medicines. The shovel spoon 2 can sample both granular medicines and powdered medicines. At the same time, the internal space of the shovel spoon 2 can also be used to temporarily store medicines. The top of the support block 1 is slidably connected with a slider 13 for driving a baffle plate 3 to move left and right. The top of the slider 13 is fixedly connected with a baffle plate 3 for blocking the opening of the shovel spoon 2. By using the baffle plate 3 to close the opening of the shovel spoon 2, the medicine inside the shovel spoon 2 can be prevented from accidentally falling out. At the same time, it can also prevent the medicine from contacting other substances, reducing the probability of the medicine being infected. When the slider 13 moves left and right, it will drive the baffle plate 3 to move synchronously. The right end is fixedly connected with a blocking spring 4 for driving the slider 13 to move leftward. The right end of the blocking spring 4 is fixedly connected to the inner wall of the supporting block 1. The blocking spring 4 will always squeeze the slider 13 to the left and try to force it to move leftward by squeezing. A fixing groove 6 for fixing the baffle 3 is provided at the top of the baffle 3. The top of the supporting block 1 passes through and is slidably connected with a fixing block 5 for fixing the baffle 3. The bottom end of the fixing block 5 is fixedly connected with a fixing spring 12 for driving the fixing block 5 to reset. The bottom end of the fixing spring 12 is fixedly connected to the inner wall of the supporting block 1. The fixing spring 12 will always squeeze the fixing block 5 to assist its reset. The fixing block 5 is adapted to the fixing groove 6. When the fixing block 5 is inserted into the fixing groove 6, the baffle 3 will be fixed and cannot move to the left. The top of the fixing block 5 is set to an arc surface. When the inclined surface of the fixing block 5 is squeezed, the fixing block 5 will be forced to move downward, and the baffle 3 is slidably connected to the top of the supporting block 1.
[0028] Furthermore, the front end of the handle 8 is slidably connected to a slide plate 7 for supporting the support block 1, and the slide plate 7 is rotatably connected to the front end of the support block 1. The right end of the support block 1 is fixedly connected to tweezers 11 for clamping medicines. When the shovel 2 cannot sample the medicines well, the tweezers 11 can be used to sample the medicines. The left end of the handle 8 passes through and is slidably connected to a locking block 9 for fixing the slide plate 7. The top of the slide plate 7 is provided with a locking groove 14 for fixing the slide plate 7. The locking groove 14 is adapted to the locking block 9. When the locking block 9 is inserted into the locking groove 14, the slide plate 7 will be fixed and cannot move to the left. The top of the locking block 9 is fixedly connected to a locking spring 10 for driving the locking block 9 to reset. The top of the locking spring 10 is fixedly connected to the inner wall of the handle 8. The locking spring 10 will always squeeze the locking block 9 downward to prevent it from accidentally disengaging from the locking groove 14.
[0029] In the present invention, when it is necessary to sample medicines, the handle 8 can be directly grasped to move the device, and the medicines can be sampled through the shovel 2. When the shovel 2 is already filled with medicines, the fixing block 5 can be pushed downward first, and the fixing block 5 will press the fixing spring 12 downward and move downward. When the fixing block 5 is out of the fixing groove 6, the blocking spring 4 will press the slider 13 to the left, and the slider 13 will drive the baffle 3 to move to the left synchronously. The baffle 3 will completely block the top opening of the shovel 2. At this time, the medicines inside the shovel 2 will not be able to leave the shovel 2 through the opening at the top of the shovel 2. When the shovel 2 needs to be poured out, When the baffle 3 moves to the right, it will squeeze the inclined surface at the top of the fixed block 5 and force the fixed block 5 to squeeze the fixing spring 12 downward and move downward. When the fixing groove 6 moves to the top of the fixed block 5, the fixing spring 12 will squeeze the fixed block 5 upward to make it move upward and get stuck in the fixed groove 6. At this time, the baffle 3 will be fixed, and the top opening of the shovel 2 will no longer be blocked. The operator can pour out the medicine inside by tilting the shovel 2. Since the shovel 2 is always in a closed state during the transportation of medicines, the medicines will not leak at will, and the probability of drug infection is also reduced.
[0030] When encountering medicines with large volume and irregular shape, you can first push the locking block 9 upwards to squeeze the locking spring 10 upwards and move it upwards to disengage from the inside of the locking groove 14, and then you can pull out the slide plate 7. When the slide plate 7 is completely pulled out, you can rotate the support block 1 and turn the tweezers 11 to the left end. Then you can push the slide plate 7 to the right to move the slide plate 7 to the right and reset it. When the locking groove 14 reaches the bottom end of the locking block 9, the locking spring 10 will squeeze the locking block 9 downwards to make it stuck in the inside of the locking groove 14. At this time, the slide plate 7 will be re-fixed, and the tweezers 11 are switched to the outside of the support block 1. At this time, you can use the tweezers 11 to sample the medicines. When sampling, you can select different workpieces according to the different medicines to be sampled, and it has good applicability when used.
[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sampling device for physical and chemical testing of drugs, comprising a support block (1) and a handle (8), characterized in that: The support block (1) passes through and is inserted into the front end of the handle (8); the left end of the support block (1) is fixedly connected to a shovel (2); the top end of the support block (1) is slidably connected to a slider (13); the top end of the slider (13) is fixedly connected to a baffle (3); the right end of the slider (13) is fixedly connected to a blocking spring (4); the top end of the baffle (3) is provided with a fixing groove (6); the top end of the support block (1) passes through and is slidably connected to a fixing block (5); the bottom end of the fixing block (5) is fixedly connected to a fixing spring (12).
2. A sampling device for physical and chemical testing of drugs according to claim 1, characterized in that: The front end of the handle (8) is slidably connected to a slide plate (7), and the slide plate (7) is rotatably connected to the front end of the support block (1). The right end of the support block (1) is fixedly connected to a tweezer (11), and the left end of the handle (8) passes through and is slidably connected to a locking block (9), and the top end of the locking block (9) is fixedly connected to a locking spring (10).
3. A sampling device for physical and chemical testing of drugs according to claim 2, characterized in that: The top end of the locking spring (10) is fixedly connected to the inner wall of the handle (8).
4. A sampling device for physical and chemical testing of drugs according to claim 2, characterized in that: A locking groove (14) is provided at the top end of the slide plate (7), and the locking groove (14) is adapted to fit the locking block (9).
5. A sampling device for physical and chemical testing of drugs according to claim 1, characterized in that: The top end of the fixing block (5) is arranged as a curved surface.
6. A sampling device for physical and chemical testing of drugs according to claim 1, characterized in that: The baffle (3) is slidably connected to the top end of the support block (1).
7. A sampling device for physical and chemical testing of drugs according to claim 1, characterized in that: The bottom end of the fixing spring (12) is fixedly connected to the inner wall of the supporting block (1).
8. A sampling device for physical and chemical testing of drugs according to claim 1, characterized in that: The right end of the blocking spring (4) is fixedly connected to the inner wall of the support block (1), and the fixing block (5) is matched with the fixing groove (6).