Device for hair quality detection
By utilizing the reaction and information acquisition mechanism of the hair quality testing device, the problem of hairstylists finding it difficult to accurately determine the hair quality of users has been solved, achieving accurate hair quality assessment and improving hair dyeing results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2026-03-31
AI Technical Summary
In existing technologies, hairstylists have difficulty accurately judging the user's hair type, resulting in a discrepancy between the hair dyeing effect and expectations.
Design a device for hair quality testing, including a reaction mechanism, an information acquisition mechanism, a heating mechanism, a drying mechanism, and a conveying mechanism. The device reacts a heated reaction reagent with a sample hair strand of hair to be dyed, and obtains the hair quality information of the sample hair strand after the reaction.
It accurately highlights the hair texture characteristics of the hair to be dyed, helping hairstylists to accurately judge the user's hair condition and improve the accuracy of the dyeing effect.
Smart Images
Figure CN224066804U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of hair dyeing technology, specifically relating to a device for hair quality testing. Background Technology
[0002] As people's living standards improve, their demands for their own image also increase. Hair dyeing can change the color of people's hair, highlight their fashion personality, and improve their appearance, thus attracting widespread attention. When dyeing hair, hairstylists need to correctly judge the user's hair type and then select the appropriate hair dye and dyeing process for the specific hair type, such as the type of hair dye, color number, ratio, application order, and application time, in order to achieve a hair dyeing effect that satisfies the customer.
[0003] However, currently, hairdressers often rely on visual inspection of the user's hair to make a manual judgment on its condition during hair dyeing. Due to the complexity of users' hair types and the varying skill levels of hairdressers, most hairdressers on the market cannot make accurate judgments about the user's hair type. This results in hairdressers lacking experience in dyeing certain hair colors, often leading to discrepancies between the dyeing effect and the user's expectations, which can easily cause conflicts. Utility Model Content
[0004] In view of this, the purpose of this utility model is to provide a device for hair quality detection, which solves the problem that the current method cannot accurately obtain the user's hair quality characteristics before hair dyeing, resulting in a deviation between the hair dyeing effect and the expectation.
[0005] The purpose of this invention is also to provide a method for hair quality testing using the aforementioned device for hair quality testing.
[0006] To achieve the above objectives, the first technical solution of this utility model is as follows: a device for hair quality testing, including a reaction mechanism, wherein the reaction mechanism is used to react a sample hair strand of hair to be dyed with a reaction reagent to obtain a post-reaction sample hair strand, so as to highlight the hair quality characteristics of the post-reaction sample hair strand.
[0007] Furthermore, the device also includes an information acquisition mechanism connected to the reaction mechanism, the information acquisition mechanism being used to acquire the hair quality information of the sample spring after the reaction.
[0008] Furthermore, the device also includes a control mechanism, which is connected to the reaction mechanism and the information acquisition mechanism.
[0009] Furthermore, the device also includes a heating mechanism connected to the reaction mechanism and the control mechanism. The heating mechanism is used to heat the reaction reagent and deliver the heated reaction reagent to the reaction mechanism, or the heating mechanism is used to heat the sample hair clip and reaction reagent of the hair to be dyed in the reaction mechanism.
[0010] Furthermore, the device also includes a drying mechanism connected to the control mechanism, which is used to dry the sample spring after the reaction.
[0011] Furthermore, the device also includes a conveying mechanism connected to the control mechanism, which drives the sample spring to move between the reaction mechanism, the drying mechanism, and the information acquisition mechanism.
[0012] Furthermore, the reaction mechanism includes a housing, a reaction chamber disposed within the housing, and a first clamping member. The reaction reagent is stored within the reaction chamber, and the first clamping member drives the sample hair of the hair to be dyed to contact the reaction reagent and thus react.
[0013] Furthermore, the information acquisition mechanism includes a housing, a data acquisition component, and a second clamping component. The data acquisition component is fixed inside the housing. The housing has a through hole located on the shooting axis of the data acquisition component, and the second clamping component is disposed at the through hole.
[0014] Furthermore, the information acquisition mechanism also includes at least one light source disposed on the housing, wherein the emitted light from at least one of the light sources passes through the through hole and is focused onto the sample spring held by the second clamping member.
[0015] The second technical solution of this utility model is implemented as follows: A method for hair quality testing using a device for hair quality testing, comprising the following steps:
[0016] The reaction reagent is heated, and then the heated reaction reagent is reacted with a sample hair clip taken from the hair to be dyed, or the sample hair clip taken from the hair to be dyed is placed in the reaction reagent, and the reaction reagent and the sample hair clip taken from the hair to be dyed are heated and reacted at the same time to obtain the reacted sample hair clip.
[0017] Obtain the hair quality information of the sample spring after the reaction.
[0018] Furthermore, the detection method also includes:
[0019] Before obtaining the hair quality information of the post-reaction sample springs, the post-reaction sample springs are cleaned and dried.
[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a reaction mechanism, this utility model allows the sample hair strands of the hair to be dyed to react with the reaction reagents in a suitable environment, which can highlight the hair texture characteristics of the sample hair strands of the hair to be dyed, making it convenient for hairstylists to accurately judge the user's hair texture based on these characteristics. Attached Figure Description
[0021] Figure 1 A frame diagram of the device for hair quality testing provided by this utility model;
[0022] Figure 2 A structural diagram of the reaction mechanism in the device for hair quality testing provided by this utility model;
[0023] Figure 3 A structural diagram of the information acquisition mechanism in the hair quality testing device provided by this utility model;
[0024] Figure 4 This is a structural diagram of the information acquisition mechanism in the device for hair quality testing provided by this utility model from another perspective.
[0025] In the figure, 1-reaction mechanism, 11-shell, 12-reaction chamber, 13-first clamping component, 2-information acquisition mechanism, 21-box, 22-data acquisition component, 23-second clamping component, 24-light source, 3-heating mechanism, 4-drying mechanism, 5-transfer mechanism, 6-control mechanism. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0027] In the description of this utility model, it should be clarified that the terms "vertical," "lateral," "longitudinal," "front," "rear," "left," "right," "up," "down," and "horizontal," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are merely for the convenience of describing this utility model. They do not imply that the device or element referred to must have a specific orientation or position, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Example 1
[0029] This embodiment provides a device for hair quality testing, such as... Figure 1 As shown, it includes a reaction mechanism 1, which is used to react a sample hair strand of the hair to be dyed with a reaction reagent to obtain a post-reaction sample hair strand, so as to highlight the hair texture characteristics of the post-reaction sample hair strand.
[0030] Based on the above structure, this utility model sets up a reaction mechanism 1 to allow the sample hair strands of the hair to be dyed to react with the reaction reagents in a suitable environment, which can highlight the hair quality characteristics of the sample hair strands of the hair to be dyed, making it convenient for hairstylists to accurately judge the user's hair quality based on these hair quality characteristics.
[0031] In some embodiments of this application, the device further includes an information acquisition mechanism 2 connected to the reaction mechanism 1, the information acquisition mechanism 2 being used to acquire the hair quality information of the sample spring after the reaction.
[0032] The information acquisition mechanism 2 can be either visual or an information collection device. Specifically, the hairstylist can visually observe the hair texture characteristics highlighted by the sample hairstrip after the reaction, and combine this with their own experience to judge the hair texture of the sample hairstrip taken from the hair to be dyed; or they can use information collection devices such as cameras, RGB sensors, or spectrometers to acquire the hair texture information of the sample hairstrip after the reaction, and the hairstylist can judge the hair texture of the sample hairstrip taken from the hair to be dyed based on the hair texture information.
[0033] The hair quality information includes images of the sample hairstrips after the reaction, RGB values (or other color channel values), spectrum, etc. The hair quality characteristics include relevant factors that affect the hair dyeing effect, such as fading ability, color absorption ability, natural pigment content in the sample hairstrips, whether artificial pigments are present in the sample hairstrips and the content of artificial pigments, hair thickness, damage condition, etc.
[0034] In some embodiments of this application, the device further includes a control mechanism 6, which is connected to the reaction mechanism 1 and the information acquisition mechanism 2.
[0035] The control mechanism 6 can control the reaction time between the sample hair strip and the reaction reagent, fully highlighting the hair quality characteristics of the sample hair strip, and storing and analyzing the hair quality information obtained by the information acquisition mechanism 2, thereby obtaining an accurate hair quality condition.
[0036] In some embodiments of this application, the device further includes a heating mechanism 3, which is connected to the reaction mechanism 1 and the control mechanism 6. The heating mechanism 3 is used to heat the reaction reagent and deliver the heated reaction reagent to the reaction mechanism 1, or the heating mechanism 3 is used to heat the sample hair clip and reaction reagent of the hair to be dyed in the reaction mechanism 1.
[0037] Specifically, when heating mechanism 3 is used to heat the reaction reagent in reaction mechanism 1 and the sample hair of the hair to be dyed at the same time, one heating mechanism 3 is set. When heating reaction reagent with heating mechanism 3 and then delivering the heated reaction reagent to reaction mechanism 1, the number of heating mechanisms 3 can be adjusted according to the type of reaction reagent.
[0038] The heating mechanism 3 uses electric heating elements, electric heating rods, etc. for heating. During the heating process, the heating duration can be intelligently controlled by the control mechanism 6. For example, a threshold for the heating duration can be set in the control mechanism 6. When the heating duration reaches the threshold, the control mechanism 6 controls the heating mechanism 3 to stop heating.
[0039] Alternatively, a heating temperature threshold can be set in the control mechanism 6, and a temperature acquisition device can be set to acquire the temperature of the reaction reagent in real time. The detection result is transmitted to the control mechanism 6. By judging whether the detection result has reached the temperature threshold, the control mechanism 6 controls the start and stop of the electric heating element, electric heating rod, etc., so as to better control the heating temperature of the reaction reagent during the heating process.
[0040] In this embodiment, by setting a heating mechanism 3 to heat the reaction reagent, the reaction speed between the reaction reagent and the sample hair strands of the hair to be dyed can be accelerated, and the hair quality of the sample hair strands can be better highlighted.
[0041] In some embodiments of this application, the device further includes a drying mechanism 4, which is connected to the control mechanism 6, and is used to dry the hair to be dyed after the reaction.
[0042] In this embodiment, the drying mechanism 4 uses methods such as blowing and drying to dry the sample hair strands after the reaction. The working time of the drying mechanism 4 is controlled by the control mechanism 6 to avoid the influence of hair moisture on the acquisition of hair quality information and hair quality judgment.
[0043] In some embodiments of this application, the device further includes a conveying mechanism 5, which is connected to the control mechanism 6, and is used to drive the sample spring to move between the reaction mechanism 1, the drying mechanism 4 and the information acquisition mechanism 2.
[0044] In this embodiment, the control mechanism 6 controls the start and stop of the conveying mechanism 5, thereby driving the sample hair strands for hair to be dyed to move between the reaction mechanism 1, the drying mechanism 4 and the information acquisition mechanism 2, freeing up the hairstylist's hands and improving the automation level of hair quality information collection and the efficiency of hair quality detection.
[0045] Specifically, the conveying mechanism 5 uses existing mechanical structures such as motor drive and electric telescopic rod transmission, which can drive the sample spring of the hair to be dyed to move to the corresponding position.
[0046] like Figure 2 As shown, in some embodiments of this application, the reaction mechanism 1 includes a housing 11, a reaction chamber 12 disposed within the housing, and a first clamping member 13. The reaction reagent is stored in the reaction chamber 12, and the first clamping member 13 drives the sample hair of the hair to be dyed to contact the reaction reagent and react.
[0047] In this embodiment, the housing 11 provides a mounting base for the reaction chamber 12 and the first clamping member 13. The reaction chamber 12 provides a suitable reaction environment for the sample hair strips and reaction reagents of the hair to be dyed, ensuring the stable progress of the reaction. The first clamping member 13 is connected to the conveying mechanism 5 or an additional conveying member. When the user clamps the sample hair strips of the hair to be dyed onto the first clamping member 13, the conveying mechanism 5 or the conveying member drives the first clamping member 13 to move, so that the sample hair strips of the hair to be dyed come into contact with the reaction reagents to react. After the reaction is completed, the conveying mechanism 5 or the conveying member drives the first clamping member 13 to move the reacted sample hair strips to the drying mechanism 4 or the information acquisition mechanism 2 for subsequent operations.
[0048] like Figure 3 , Figure 4 As shown, in some embodiments of this application, the information acquisition mechanism 2 includes a housing 21, a data acquisition component 22, and a second clamping component 23. The data acquisition component 22 is fixed inside the housing 21. The housing 21 is provided with a through hole located on the shooting axis of the data acquisition component 22, and the second clamping component 23 is disposed at the through hole.
[0049] In this embodiment, the housing 21 is used to isolate external light and provide a fixed light environment for the data acquisition unit 22. When collecting the hair quality information of the sample spring, the dried sample spring is clamped on the second clamp 23 to make it evenly distributed. The data acquisition unit 22 is opened to capture the light of the dried sample spring passing through the through hole, thereby obtaining the hair quality information of the sample spring.
[0050] Specifically, the data acquisition device 22 uses a camera, RGB sensor, spectrometer, etc. to acquire image information, RGB values (or other color channel values) or spectral information of the sample hair, so that users can obtain accurate hair quality information based on this hair quality information.
[0051] In some embodiments of this application, the information acquisition mechanism 2 further includes at least one light source 24 disposed on the housing 21, wherein the emitted light from at least one of the light sources 24 passes through the through hole and is focused on the sample spring held by the second clamping member 23.
[0052] Specifically, 1 to 4 light sources can be set according to the actual needs such as the size and shape of the housing 21. In this embodiment, two light sources 24 are set. The emitted light from the two light sources 24 is focused on the sample spring, which increases the brightness of the sample spring and enables the data acquisition unit 22 to obtain clear information of the sample spring even in dim light.
[0053] The detection method of the device for hair quality detection provided in this embodiment is as follows:
[0054] The reaction reagent is heated by the heating mechanism 3 and reacted with the sample hair strand of the hair to be dyed. Alternatively, the reaction reagent and the sample hair strand of the hair to be dyed can be heated simultaneously by the heating mechanism 3 during the reaction. The reaction mechanism 1 provides a suitable reaction environment for the reaction reagent and the hair to be dyed. After the reaction is completed, the sample hair strand is cleaned and the reaction sample hair strand is moved to the drying mechanism 4 by the conveying mechanism 5. After the drying mechanism 4 dries the reaction sample hair strand, the conveying mechanism 5 then conveys the reaction sample hair strand to the information acquisition mechanism 2 for image data acquisition.
[0055] During this process, the heating temperature and heating time of the heating mechanism 3, the reaction time of the reaction mechanism 1, the drying time of the drying mechanism 4, the opening time and data storage and transmission of the information acquisition mechanism 2, as well as the conveying distance and start / stop position of the conveying mechanism 5 are all controlled by the control mechanism 6.
[0056] Example 2
[0057] A method for hair quality testing using the device described in Example 1 includes the following steps:
[0058] The reaction reagent is heated, and then the heated reaction reagent is reacted with a sample hair clip taken from the hair to be dyed, or the sample hair clip taken from the hair to be dyed is placed in the reaction reagent, and the reaction reagent and the sample hair clip taken from the hair to be dyed are heated and reacted simultaneously to obtain a sample hair clip after reaction; the sample hair clip after reaction is washed, and the washed sample hair clip is taken out and dried; the hair quality information of the sample hair clip after drying is collected, and the hair quality condition of the sample hair clip is obtained based on the hair quality information.
[0059] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A device for hair detection, characterized in that, The device comprises a reaction mechanism (1) for reacting sample hair strands of dyed hair samples with a reaction reagent to obtain reacted sample hair strands, so as to highlight the hair quality characteristics of the reacted sample hair strands.
2. The device for hair detection according to claim 1, characterized in that, The device further comprises an information acquisition mechanism (2) connected with the reaction mechanism (1), which is used for acquiring the hair quality information of the reacted sample hair strands.
3. The device for hair detection according to claim 2, wherein, The device further comprises a control mechanism (6) connected with the reaction mechanism (1) and the information acquisition mechanism (2).
4. The device for hair detection according to claim 3, wherein The device further comprises a heating mechanism (3) connected with the reaction mechanism (1) and the control mechanism (6), which is used for heating the reaction reagent and delivering the heated reaction reagent to the reaction mechanism (1), or the heating mechanism (3) is used for heating the sample hair strands of dyed hair samples and the reaction reagent in the reaction mechanism (1).
5. The device for hair detection according to claim 3, wherein The device further comprises a drying mechanism (4) connected with the control mechanism (6), which is used for drying the reacted sample hair strands.
6. A device for hair detection according to claim 5, wherein, The device further comprises a conveying mechanism (5) connected with the control mechanism (6), which is used for moving the sample hair strands between the reaction mechanism (1), the drying mechanism (4) and the information acquisition mechanism (2).
7. A device for hair quality detection according to any one of claims 1-6, characterized in that, The reaction mechanism (1) comprises a shell (11), a reaction cavity (12) and a first clamping piece (13) arranged in the shell, the reaction reagent is stored in the reaction cavity (12), and the first clamping piece (13) drives the sample hair strands of dyed hair samples to contact with the reaction reagent and then react.
8. A device for hair detection according to any one of claims 2-6, characterized in that, The information acquisition mechanism (2) comprises a box (21), a data acquisition piece (22) and a second clamping piece (23), the data acquisition piece (22) is fixed in the box (21), a through hole is arranged on the box (21), the through hole is located on the shooting axis of the data acquisition piece (22), and the second clamping piece (23) is arranged at the through hole.
9. The device for hair detection according to claim 8, characterized in that, The information acquisition mechanism (2) further comprises at least one light source (24) arranged on the box (21), and the light emitted by at least one light source (24) is focused on the sample hair strands clamped by the second clamping piece (23) through the through hole.