Medicine quality detection sampling device

Abstract

The utility model belongs to the field of medicine quality detection sampling equipment, and particularly relates to a medicine quality detection sampling device which comprises a first shell, a second shell and a test tube connecting piece, a base is rotatably connected in the first shell, a plurality of uniformly distributed storage grooves are formed in the top end of the base, and sample bottles are movably connected in the storage grooves. Two matched fixing discs are fixedly connected into the second shell, a plurality of sampling suction pipes matched with sample bottles are fixedly connected to the bottom end of the test tube connecting piece and fixedly connected with the fixing discs, rubber plugs matched with the sample bottles are fixedly connected to the sampling suction pipes, and a rubber suction head is arranged at the top end of the test tube connecting piece. One end of the first shell is in threaded connection with a third shell, and one end of the third shell is in threaded connection with the second shell, so that a sample is squeezed into a sample bottle when the equipment is used for sampling, and the sample bottle is closed, and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to a drug quality detection sampling device, belonging to the field of drug quality detection sampling equipment. Background Art

[0002] Before drugs leave the factory, they need to be sampled and tested, and often a drug needs to be tested in many aspects, so it is usually necessary to collect multiple samples for a drug. The structure and function of traditional drug sampling devices are relatively simple. When sampling, only one sample can be collected at a time, which increases the working time of personnel and reduces their work efficiency.

[0003] To this end, a Chinese utility model patent with authorization announcement number CN218297703U discloses a drug quality inspection sampling device, including a shell assembly, a sealing assembly is fixedly connected to one side of the bottom of the shell assembly, a fixed disk is fixedly connected to the inside of the shell assembly, a hole is opened on the surface of the fixed disk, a sampling assembly is inserted into the inside of the hole, the shell assembly includes an A shell, a B shell and a cover, the inside of the A shell is threadedly connected to the B shell, the top of the B shell is threadedly connected to the cover, and the sealing assembly includes an A rubber belt, an A plug and a pull ring.

[0004] Although the above-mentioned prior art solution can achieve the acquisition of multiple samples at one time, the device needs to install and disassemble the hose and needle when sampling, which is cumbersome to operate and has low sampling efficiency; and, when the hose is removed after sampling, there is still residual liquid medicine in the hose, resulting in a waste of resources. Utility Model Content

[0005] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a drug quality detection sampling device which is convenient for sampling operation and can prevent the waste of drug solution.

[0006] The drug quality detection sampling device described in the utility model includes a first shell and a second shell, including a test tube connecting piece. The first shell is rotatably connected to a base inside, and a plurality of evenly distributed storage grooves are provided on the top of the base. Sample bottles are movably connected inside the storage grooves. Two matching fixed plates are fixedly connected inside the second shell. A plurality of sampling pipettes matching the sample bottles are fixedly connected to the bottom end of the test tube connecting piece. The plurality of sampling pipettes are all fixedly connected to the fixed plate. A rubber plug matching the sample bottle is fixedly connected to the sampling pipette. A rubber suction head is provided on the top of the test tube connecting piece. One end of the first shell is threadedly connected to a third shell, and one end of the third shell is threadedly connected to the second shell.

[0007] By adopting the above technical solution, the first housing and the second housing are respectively rotated away from the third housing. At this time, the rubber suction head can be pressed, and multiple sampling pipettes are used to sample the sample simultaneously. After sampling, the sampling pipette is aligned with the sample bottle, and the rubber suction head is pressed to squeeze the samples into multiple sample bottles respectively. At this time, the third housing can be threadedly connected to the second housing, and after the sampling pipette is aligned with the sample bottle, the first housing is threadedly connected to the third housing. In this way, the rubber stopper and the sampling pipette are used in cooperation to seal the sample bottle, thus completing the sampling. In this way, the device squeezes the sample into the sample bottle during sampling and seals the sample bottle, thereby avoiding waste of resources.

[0008] Further, a protective member is fixedly connected to the top end of the second housing. Two cooperating chutes are provided on the inner side wall of the protective member, and a pressing plate is slidably connected between the two chutes.

[0009] By adopting the above technical solution, the protective member is used to protect the rubber suction head to avoid damage to the rubber suction head caused by bumping and pulling, thereby achieving the purpose of improving the stability of the device. The pressing plate is used to facilitate the operator to press the rubber suction head.

[0010] Further, a blocking ring is fixedly connected to the top end of the protective member.

[0011] By adopting the above technical solution, the blocking ring is used to prevent the pressing plate from detaching from the protective member, thereby achieving the purpose of improving the stability of the device.

[0012] Further, a handle is fixedly connected to the outer wall of the third housing.

[0013] By adopting the above technical solution, the handle is used to facilitate the operator to hold the device, thereby improving the convenience of the device.

[0014] Further, a stable base is fixedly connected to the bottom end of the first housing.

[0015] By adopting the above technical solution, the base is used to reduce the probability of the device tipping over when the device is placed on the table, thereby achieving the purpose of improving the stability of the device.

[0016] The beneficial effects of the present utility model compared with the prior art are:

[0017] For the drug quality inspection sampling device described in the present utility model, when the first housing and the second housing are respectively rotated away from the third housing, the rubber suction head can be pressed at this time, and multiple sampling pipettes are used to sample the sample simultaneously. After sampling, the sampling pipettes are aligned with the sample bottles, and the rubber suction head is pressed to squeeze the samples into the multiple sample bottles respectively. At this time, the third housing can be threadedly connected to the second housing, and after the sampling pipettes are aligned with the sample bottles, the first housing is threadedly connected to the third housing. In this way, the rubber stopper and the sampling pipettes cooperate to seal the sample bottles, thus completing the sampling, and the operation is convenient and fast; when taking out the sample, by squeezing the sample into the sample bottle and sealing the sample bottle, the waste of resources can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0020] Figure 3 is Figure 2 a partial enlarged structural diagram at A in

[0021] Figure 4 is Figure 2 a partial enlarged structural diagram at B in

[0022] In the figure: 1. First housing; 2. Second housing; 3. Test tube connector; 4. Base; 5. Sample bottle; 6. Fixed disk; 7. Sampling pipette; 8. Rubber stopper; 9. Rubber suction head; 10. Third housing; 11. Protective member; 12. Chute; 13. Pressing plate; 14. Blocking ring; 15. Handle; 16. Stable base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model will be further described in detail below with reference to the accompanying drawings of the specification.

[0025] Refer to Figures 1-3, a drug quality inspection sampling device, comprising a first housing 1 and a second housing 2, including a test tube connector 3. Inside the first housing 1, there is a rotatably connected base 4. At the top of the base 4, there are a plurality of uniformly distributed storage grooves. Inside the storage grooves, there is a movably connected sample bottle 5. Inside the second housing 2, there are two cooperating fixed disks 6 fixedly connected. At the bottom end of the test tube connector 3, there are a plurality of sampling straws 7 that cooperate with the sample bottle 5. A plurality of sampling straws 7 are all fixedly connected to the fixed disk 6. On the sampling straw 7, there is a rubber stopper 8 that cooperates with the sample bottle 5. At the top end of the test tube connector 3, there is a rubber suction head 9. One end of the first housing 1 is threadedly connected to a third housing 10, and one end of the third housing 10 is threadedly connected to the second housing 2. Rotate the first housing 1 and the second housing 2 away from the third housing 10 respectively. At this time, the rubber suction head 9 can be pressed, and samples can be taken simultaneously by using a plurality of sampling straws 7. After sampling, align the sampling straw 7 with the sample bottle 5 and press the rubber suction head 9 to squeeze the samples into a plurality of sample bottles 5 respectively. At this time, the third housing 10 can be threadedly connected to the second housing 2, and after aligning the sampling straw 7 with the sample bottle 5, thread the first housing 1 onto the third housing 10. In this way, by the cooperation of the rubber stopper 8 and the sampling straw 7, the sample bottle 5 is sealed, thus completing the sampling. In this way, when the device samples, the samples are squeezed into the sample bottle 5 and the sample bottle 5 is sealed, thus avoiding waste of resources.

[0026] Refer to Figure 2 and Figure 4 , at the top end of the second housing 2, there is a fixedly connected protective member 11. On the inner side wall of the protective member 11, there are two cooperating sliding grooves 12. Between the two sliding grooves 12, there is a slidably connected pressing plate 13. The protective member 11 is used to protect the rubber suction head 9 to prevent the rubber suction head 9 from being damaged due to bumping and pulling, thus achieving the purpose of improving the stability of the device. The pressing plate 13 is used to facilitate the operator to press the rubber suction head 9.

[0027] Refer to Figure 2 and Figure 4 , at the top end of the protective member 11, there is a fixedly connected blocking ring 14. The blocking ring 14 is used to prevent the pressing plate 13 from detaching from the protective member 11, thus achieving the purpose of improving the stability of the device.

[0028] Refer to Figure 1 and Figure 2 , on the outer wall of the third housing 10, there is a fixedly connected handle 15. The handle 15 is used to facilitate the operator to hold the device, thus improving the convenience of the device.

[0029] Refer to Figure 1 and Figure 2 , at the bottom end of the first housing 1, there is a fixedly connected stable base 16. The base is used to reduce the probability of the device tipping over when the device is placed on a table, thus achieving the purpose of improving the stability of the device.

[0030] In summary, the working principle and process of the drug quality inspection sampling device are as follows. When in use, first rotate the first housing 1 and the second housing 2 away from the third housing 10 respectively. At this time, the rubber suction head 9 can be pressed, and multiple sampling straws 7 are used to sample the sample simultaneously. After sampling, align the sampling straw 7 with the sample bottle 5 and press the rubber suction head 9 to squeeze the samples into multiple sample bottles 5 respectively. At this time, the third housing 10 can be threadedly connected to the second housing 2, and after aligning the sampling straw 7 with the sample bottle 5, the first housing 1 is threadedly connected to the third housing 10. In this way, the rubber stopper 8 and the sampling straw 7 cooperate to seal the sample bottle 5, thus completing the sampling. In this way, the device squeezes the sample into the sample bottle 5 during sampling and seals the sample bottle 5 to avoid wasting resources. The protective part 11 is used to protect the rubber suction head 9 to prevent the rubber suction head 9 from being damaged due to collision and pulling, so as to achieve the purpose of improving the stability of the device. The pressing plate 13 is used to facilitate the personnel to press the rubber suction head 9, and the blocking ring 14 is used to prevent the pressing plate 13 from detaching from the protective part 11, so as to achieve the purpose of improving the stability of the device. The handle 15 is used to facilitate the personnel to hold the device, thus improving the convenience of the device. The base is used to reduce the probability of the device tipping over when the device is placed on the table, so as to achieve the purpose of improving the stability of the device.

[0031] The above embodiments only represent the specific implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A drug quality detection sampling device, comprising a first housing (1) and a second housing (2), characterized in that: The test tube connector (3) further comprises a test tube connector (3), wherein the first shell (1) is rotatably connected to a base (4), the top of the base (4) is provided with a plurality of evenly distributed storage grooves, the inside of the storage grooves is movably connected to a sample bottle (5), the inside of the second shell (2) is fixedly connected to two matching fixed plates (6), the bottom end of the test tube connector (3) is fixedly connected to a plurality of sampling pipettes (7) matching the sample bottle (5), the plurality of sampling pipettes (7) are all fixedly connected to the fixed plate (6), the sampling pipettes (7) are fixedly connected to a rubber stopper (8) matching the sample bottle (5), the top of the test tube connector (3) is provided with a rubber suction head (9), one end of the first shell (1) is threadedly connected to a third shell (10), and one end of the third shell (10) is threadedly connected to the second shell (2).

2. The drug quality detection sampling device according to claim 1, characterized in that: A handle (15) is fixedly connected to the outer wall of the third housing (10).

3. The drug quality detection sampling device according to claim 1, characterized in that: The bottom end of the first shell (1) is fixedly connected to a stable base (16).

4. The drug quality detection sampling device according to any one of claims 1 to 3, characterized in that: A protective member (11) is fixedly connected to the top of the second shell (2); two matching sliding grooves (12) are provided on the inner side wall of the protective member (11); and a pressing plate (13) is slidably connected between the two sliding grooves (12).

5. The drug quality detection sampling device according to claim 4 is characterized in that: A blocking ring (14) is fixedly connected to the top end of the protective member (11).

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