Sampling device for detecting bacteriostatic cream

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sampling device for bacteriostatic cream detection, which comprises a storage tube, four support legs are fixedly connected to the lower portion of the outer surface of the storage tube, the four support legs are of structures with narrow tops and wide bottoms and are annularly distributed at equal intervals, the storage tube is of an internal hollow structure, and the storage tube is of a hollow structure. First external threads are arranged on the upper portion of the outer surface of the storage pipe, an upper cover is in threaded connection with the upper portion of the outer surface of the storage pipe, an insertion pipe is fixedly connected into the upper cover, and a sampling mechanism is in threaded connection with the lower portion of the outer surface of the insertion pipe. According to the sampling device for bacteriostatic cream detection, the sampling mechanism is arranged, and the extension adjusting pipe is in threaded connection with the insertion pipe, so that when the length of the insertion pipe is not enough, the extension adjusting pipe is rotated, the extension adjusting pipe can move on the insertion pipe, the extension adjusting pipe is matched with the insertion pipe, the sampling depth is increased, and a scraping plate can conveniently perform sampling.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device for detecting antibacterial cream. Background Art

[0002] Antibacterial creams are used to treat skin infections. They effectively inhibit skin bacteria and can treat symptoms such as eczema, tinea pedis, and dermatitis. Ingredients typically include Dictamni root bark, Cnidium monnieri, Sophora flavescens, Astragalus membranaceus, Chuanxiong rhizome, and Borneol, offering antibacterial, anti-inflammatory, and anti-inflammatory properties. Antibacterial creams can inhibit bacterial growth, control infection, and promote rapid recovery from eczema. For tinea pedis, they can gradually restore skin and alleviate itching. When testing antibacterial creams, a sampling device is often required to sample the cream. Existing sampling devices for cream testing suffer from at least the following drawbacks: 1. The sampling rod length of existing cream testing devices is often fixed and cannot be adjusted to the length of the cream container, thus compromising sampling convenience. 2. The sampling tip of existing cream testing devices is often a cotton swab, which does not easily absorb the cream, thus compromising sampling efficiency. Therefore, we have developed an antibacterial cream testing sampling device. Utility Model Content

[0003] The main purpose of the utility model is to provide a sampling device for detecting antibacterial cream, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A sampling device for detecting antibacterial cream includes a storage tube, four supporting legs are fixedly connected to the lower part of the outer surface of the storage tube, the four supporting legs are all narrow at the top and wide at the bottom, and the four supporting legs are distributed in a ring at equal distances. The storage tube has an internal hollow structure, and a No. 1 external thread is provided on the upper part of the outer surface of the storage tube. The upper part of the outer surface of the storage tube is threadedly connected to an upper cover, an intubation tube is fixedly connected inside the upper cover, and a sampling mechanism is threadedly connected to the lower part of the outer surface of the intubation tube.

[0006] Preferably, the sampling mechanism includes an extension adjustment tube, the upper end of the extension adjustment tube is provided with a No. 2 internal thread, the lower end of the extension adjustment tube is fixedly connected to a scraper, the right front end of the scraper is a slope structure, and two accommodating cavities are provided in the scraper.

[0007] Preferably, a No. 2 external thread is provided on the lower portion of the outer surface of the cannula.

[0008] Preferably, a notch is provided in the upper cover, and a No. 1 internal thread is provided at the lower portion of the inner wall of the notch, and the upper cover is threadably connected to the storage tube via the No. 1 internal thread.

[0009] Preferably, the extension adjustment tube is threadably connected to the cannula.

[0010] Preferably, the extension adjustment tube and the scraper are both located in the storage tube.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up a sampling mechanism, the extension adjustment tube is connected to the cannula with threads. When the cannula is not long enough, the extension adjustment tube can be rotated to move on the cannula, so that the extension adjustment tube can cooperate with the cannula to extend the sampling depth, making it easier for the scraper to take samples.

[0013] 2. By setting up a scraper, since the right front end of the scraper is a sloped structure, it is convenient to scrape the cream. By setting two accommodating cavities in the scraper, the cream can enter the accommodating cavity during the scraping process, thereby improving the convenience of sampling and avoiding repeated sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a sampling device for detecting antibacterial cream according to the present invention;

[0015] Figure 2 This is a schematic diagram of the overall structure of the upper cover of a sampling device for detecting antibacterial cream according to the present invention;

[0016] Figure 3 This is a schematic diagram of the overall structure of the sampling mechanism of a sampling device for detecting antibacterial cream according to the present invention;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the cannula of a sampling device for detecting antibacterial cream.

[0018] In the figure: 1. Storage tube; 2. Support leg; 3. No. 1 external thread; 4. Insert tube; 5. Upper cover; 6. Sampling mechanism; 41. No. 2 external thread; 51. Notch; 52. No. 1 internal thread; 61. Extension adjustment tube; 62. Accommodating chamber; 63. No. 2 internal thread; 64. Scraper. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A sampling device for detecting antibacterial cream includes a storage tube 1. Four supporting legs 2 are fixedly connected to the lower part of the outer surface of the storage tube 1. The four supporting legs 2 are all narrow at the top and wide at the bottom. The four supporting legs 2 are distributed in a ring at equal distances. The storage tube 1 has an internal hollow structure. A No. 1 external thread 3 is provided on the upper part of the outer surface of the storage tube 1. An upper cover 5 is threadedly connected to the upper part of the outer surface of the storage tube 1. An insertion tube 4 is fixedly connected to the inner part of the upper cover 5. A sampling mechanism 6 is threadedly connected to the lower part of the outer surface of the insertion tube 4.

[0024] In this embodiment, the sampling mechanism 6 includes an extension adjustment tube 61, the upper end of the extension adjustment tube 61 is provided with a No. 2 internal thread 63, the lower end of the extension adjustment tube 61 is fixedly connected to a scraper 64, the front right part of the scraper 64 is a slope structure, and two accommodating cavities 62 are provided in the scraper 64; the lower part of the outer surface of the insertion tube 4 is provided with a No. 2 external thread 41, and the accommodating cavity 62 allows the cream to enter, which facilitates the sampling of the cream and avoids the tediousness of repeated sampling.

[0025] In this embodiment, a notch 51 is opened in the upper cover 5, and a No. 1 internal thread 52 is provided on the lower part of the inner wall of the notch 51. The upper cover 5 is threadedly connected to the storage tube 1 through the No. 1 internal thread 52; the extension adjustment tube 61 is threadedly connected to the insertion tube 4; the extension adjustment tube 61 and the scraper 64 are both located in the storage tube 1.

[0026] It should be noted that the present invention is a sampling device for detecting antibacterial cream. During use, when the depth of the container containing the cream is deeper, the extension adjustment tube 61 is rotated to move the extension adjustment tube 61 on the cannula 4, so that the extension adjustment tube 61 cooperates with the cannula 4 to extend the sampling depth, which is convenient for the scraper 64 to take samples. During sampling, since the right front end of the scraper 64 is a sloped structure, the upper cover 5 is moved to make the upper cover 5 drive the cannula 4 to move, and the cannula 4 drives the sampling mechanism 6 to move, so that the scraper 64 on the sampling mechanism 6 scrapes the inner wall of the container to facilitate scraping the cream. By arranging two accommodating cavities 62 in the scraper 64, the cream can enter the accommodating cavity 62 during the scraping process, thereby improving the convenience of sampling and avoiding repeated sampling to increase the tediousness.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for detecting antibacterial cream, comprising a storage tube (1), characterized in that: The storage tube (1) is fixedly connected to four supporting legs (2) at the lower part of the outer surface, and the four supporting legs (2) are all of a narrow upper and wide lower structure, and the four supporting legs (2) are equidistantly distributed in a ring. The storage tube (1) is an internal hollow structure, and a No. 1 external thread (3) is provided at the upper part of the outer surface of the storage tube (1). The upper part of the outer surface of the storage tube (1) is threadedly connected to an upper cover (5), and a cannula (4) is fixedly connected inside the upper cover (5). The lower part of the outer surface of the cannula (4) is threadedly connected to a sampling mechanism (6); The sampling mechanism (6) comprises an extension adjustment tube (61), the upper end of which is provided with a No. 2 internal thread (63), the lower end of which is fixedly connected with a scraper (64), the front right portion of which is a sloped structure, and the scraper (64) has two accommodating cavities (62) formed therein.

2. A sampling device for detecting antibacterial cream according to claim 1, characterized in that: A No. 2 external thread (41) is provided at the lower portion of the outer surface of the insertion tube (4).

3. A sampling device for detecting antibacterial cream according to claim 1, characterized in that: The upper cover (5) is provided with a notch (51), and a No. 1 internal thread (52) is provided at the lower part of the inner wall of the notch (51). The upper cover (5) is threadedly connected to the storage tube (1) via the No. 1 internal thread (52).

4. A sampling device for detecting antibacterial cream according to claim 1, characterized in that: The extension adjustment tube (61) is threadedly connected to the insertion tube (4).

5. A sampling device for detecting antibacterial cream according to claim 1, characterized in that: The extension adjustment tube (61) and the scraper (64) are both located inside the storage tube (1).

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