Cosmetic component detection device

Abstract

The utility model relates to the technical field of experimental detection devices, in particular to a cosmetic component detection device, which comprises a support box and further comprises a detection mixing unit, a control unit and a control unit, the detection mixing unit comprises a mixing bin inserted in the support box, and at least two mixed material culture cavities are arranged on the mixing bin; a material guide conical block is arranged on the mixing bin, and a material guide caulking groove corresponding to the position of the mixed material culture cavity is formed in the material guide conical block; the sample containing lantern ring is arranged on the material guide conical block in a sleeving mode and used for containing cosmetic samples, and a flowing groove communicated with the material guide caulking groove is formed in the sample containing lantern ring; according to the cosmetic component detection device, the detection mixing unit is provided with at least two material mixing culture cavities which can respectively bear specific enzymes for detecting different components; according to the structure, cosmetic samples can be added once, and the samples can be shunted into the mixed material culture cavity to be mixed with specific enzyme by matching with the arranged material guide conical block and the sample containing lantern ring, so that the detection efficiency is favorably improved, and the contained components can be quickly judged through the specific enzyme.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental detection devices, and particularly relates to a device for detecting cosmetic ingredients. Background Art

[0002] With the increasing demand of consumers for beauty and skin care products, the types and ingredients of cosmetics are becoming increasingly diverse. However, some ingredients in cosmetics, such as parabens and synthetic dyes, may have adverse effects on the skin and even cause allergic reactions.

[0003] At present, there are various ways to detect the above-mentioned cosmetic ingredients, mainly relying on the following methods: chromatography, such as gas chromatography and liquid chromatography; mass spectrometry, which needs to be used in combination with chromatography and has a high cost; spectroscopy, such as ultraviolet-visible spectroscopy and infrared spectroscopy, which has limited selectivity and sensitivity and is not effective in directly detecting cosmetics. In summary, the above detection methods are limited and cannot quickly detect specific ingredients such as parabens and synthetic dyes. At present, the enzyme detection method is a potential biotechnological application that can obtain rapid detection results by using enzyme parameters as judgment conditions. However, there is currently no detection device suitable for mixing various enzymes with cosmetics separately. It is necessary to mix them one by one and then incubate them at a controlled temperature for a period of time, resulting in low efficiency.

[0004] Therefore, it is considered to design a device that can separately mix the cosmetics to be detected with various specific enzymes, so as to quickly determine whether the cosmetics contain a certain ingredient. In view of this, we propose a device for detecting cosmetic ingredients. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies mentioned in the above background art and provide a device for detecting cosmetic ingredients.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A device for detecting cosmetic ingredients includes a tray, and further includes:

[0008] A detection and mixing unit, including a mixing chamber inserted into the tray, and at least two mixing and culturing chambers for mixing specific enzymes and cosmetic samples are provided on the mixing chamber;

[0009] A guiding cone block is provided on the mixing chamber, and guiding grooves corresponding to the positions of the mixing and culturing chambers are provided on the guiding cone block;

[0010] A sample sleeve ring is sleeved on the guiding cone block for holding cosmetic samples, and a flow groove communicating with the guiding groove is provided on the sample sleeve ring.

[0011] Preferably, the inner wall of the mixing and culturing cavity is provided with protrusions for increasing the contact area.

[0012] Preferably, a sealing cover is detachably installed on the mixing bin. The sealing cover includes a cover plate covering the mixing and culturing cavity and a limiting connection ring fixedly connected to the cover plate.

[0013] Preferably, a plurality of embedding trays are arranged in the tray box, and the embedding trays are provided with tray grooves for inserting the detection and mixing units.

[0014] Preferably, a rubber cushion layer is arranged on the bottom surface of the tray groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The cosmetic ingredient detection device can respectively carry specific enzymes for detecting different ingredients through at least two mixing and culturing cavities provided in the detection and mixing unit. With this structure, the addition of the cosmetic sample can be completed only once. Cooperating with the provided guide cone block and sample holding collar, the sample can be shunted into the mixing and culturing cavity to be mixed with the specific enzyme, which is beneficial to improving the detection efficiency and facilitating the quick judgment of the contained ingredients through the specific enzyme. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The attached drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

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

[0019] Figure 2 is an exploded view of the overall structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the detection and mixing unit of the present utility model;

[0021] Figure 4 is a sectional view of the detection and mixing unit of the present utility model

[0022] Figure 5 is an exploded view of the detection and mixing unit of the present utility model.

[0023] The meanings of the various reference numerals in the drawings are as follows:

[0024] 1. Tray box; 11. Embedding tray; 111. Tray groove; 2. Detection and mixing unit; 21. Mixing bin; 211. Mixing and culturing cavity; 22. Protrusion; 23. Guide cone block; 231. Guide embedding groove; 24. Sealing cover; 241. Cover plate; 242. Limiting connection ring; 25. Sample holding collar; 251. Flow groove. Detailed implementation mode

[0025] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

[0026] Please refer to Figures 1-5 , the above technical solutions of the present invention will be described in detail through the following embodiments:

[0027] A cosmetic ingredient detection device includes a tray 1, and also includes:

[0028] A detection and mixing unit 2, including a mixing chamber 21 inserted into the tray 1. As shown in the structure, in this embodiment, the mixing chamber 21 is provided with four uniformly distributed mixing and culture cavities 211 for mixing specific enzymes and cosmetic samples; Figures 3-5 As shown in the figure, in this embodiment, the mixing chamber 21 is provided with four uniformly distributed mixing and culture cavities 211 for mixing specific enzymes and cosmetic samples;

[0029] A guide cone 23 is provided on the mixing chamber 21, and four guide slots 231 corresponding to the positions of the mixing and culture cavities 211 are provided on the guide cone 23;

[0030] A sample holding ring 25 is sleeved on the guide cone 23 for holding cosmetic samples. A flow groove 251 communicating with the guide slot 231 is provided on the sample holding ring 25; the cosmetic sample to be detected can be directly injected into the sample holding ring 25, and the sample will flow into the mixing and culture cavity 211 along the flow groove 251 and the guide slot 231. It is only necessary to add specific enzymes of corresponding components into the four mixing and culture cavities 211 respectively. This structure enables one-time sampling without the need for separate multiple samplings, and the operation is simple; it should be explained that the detection principle of this specific enzyme is mainly based on the inhibition of enzyme activity or the quantitative analysis of the changes of the enzyme before and after in combination with the spectral method. The enzyme has high specificity and can selectively recognize and catalyze specific chemical components in cosmetics, and can provide highly sensitive detection results; this detection method is an existing technology, and this device is mainly for facilitating its rapid and efficient mixing with multiple specific enzymes respectively and facilitating the overall placement in an incubator for temperature control and cultivation for a period of time.

[0031] Protrusions 22 for increasing the contact area are provided on the inner wall of the mixing and culture cavity 211, which is beneficial to increasing the mutual contact area and improving the efficiency.

[0032] In this embodiment, a sealing cover 24 is detachably installed on the mixing bin 21. The sealing cover 24 includes a cover plate 241 covering the mixing and culturing cavity 211, and a limiting connection ring 242 fixedly connected to the cover plate 241, which plays a role in covering and avoiding mutual contamination between multiple mixing and culturing cavities 211.

[0033] In this embodiment, an inlay plate 11 is provided in the tray 1. The inlay plate 11 is provided with a tray groove 111 for inserting and placing the detection and mixing unit 2. A rubber cushion layer is provided on the bottom surface of the tray groove 111. Since the enzyme activity is affected by temperature, batch detection can be carried out. After placing it into the incubator through the tray 1 and controlling the environmental temperature for a set time of cultivation, it is taken out.

[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. A cosmetic ingredient detection device, comprising a tray (1), characterized in that: Also includes: A detection mixing unit (2) comprises a mixing chamber (21) inserted in the tray (1), wherein the mixing chamber (21) is provided with at least two mixing culture chambers (211) for mixing specific enzymes and cosmetic samples; The mixing bin (21) is provided with a material guide cone block (23), and the material guide cone block (23) is provided with a material guide groove (231) corresponding to the position of the mixing culture chamber (211); The sample holding ring (25) is sleeved on the material guiding cone block (23) and is used for holding the cosmetic sample. The sample holding ring (25) is provided with a flow groove (251) which is in communication with the material guiding embedding groove (231).

2. The cosmetic ingredient detection device according to claim 1, characterized in that: The wall of the mixed material culture chamber (211) is provided with a protrusion (22) for increasing the contact area.

3. The cosmetic ingredient detection device according to claim 1, characterized in that: The mixing bin (21) is detachably provided with a sealing cover (24), wherein the sealing cover (24) comprises a cover plate (241) covering the mixing culture chamber (211), and a limiting connection ring (242) fixedly connected to the cover plate (241).

4. The cosmetic ingredient detection device according to claim 1, characterized in that: A plurality of insert plates (11) are arranged in the tray box (1), and the insert plates (11) are provided with brackets (111) for inserting the detection mixing unit (2).

5. The cosmetic ingredient detection device according to claim 4, characterized in that: The bottom surface of the bracket (111) is provided with a rubber cushion layer.

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