Liquid delivery carousel, cosmetic device and liquid mixing device

Abstract

The application discloses a liquid feeding rotary disc, a cosmetic device and a liquid mixing device. The cosmetic device comprises a shell, a liquid feeding opening arranged above a liquid mixing platform of the shell, and a liquid mixing system arranged in the shell. The liquid mixing platform is used for placing a liquid mixing container. The liquid mixing system comprises a movable liquid feeding member. A plurality of placing positions are arranged on the liquid feeding member. The placing positions are used for placing cosmetic liquid bottles for containing single-dose cosmetic liquids. The liquid feeding member is used for feeding a plurality of cosmetic liquid bottles to the liquid feeding opening as required, so that corresponding single-dose cosmetic liquids are fed from the cosmetic liquid bottles and are fed into the liquid mixing container placed on the liquid mixing platform through the liquid feeding opening. The technical scheme is beneficial to improving the liquid mixing efficiency of customized cosmetic liquids.

Description

Technical Field

[0001] This application relates to the field of beauty technology, and in particular to a liquid delivery turntable, a beauty device, a liquid mixing device, and a beauty instrument. Background Technology

[0002] With social development and improved living standards, people have increasingly higher demands for beauty and skincare. To meet these needs and enhance beauty results, the inventor proposed a customized beauty serum service, which involves providing a personalized beauty serum solution tailored to the user's skin condition and preparing the serum. However, preparing a customized beauty serum requires mixing multiple different serums. Existing devices cannot meet this mixing requirement; therefore, the inventor believed it was necessary to design a mixing device to satisfy the needs of beauty serum preparation.

[0003] Application content The main objective of this application is to provide a device for cosmetic use that aims to improve the mixing efficiency of customized beauty serums.

[0004] To achieve the above objectives, the cosmetic device proposed in this application is a liquid mixing device, which includes: The housing has an exposed mixing platform and a liquid inlet located above the mixing platform, the mixing platform being used to hold the mixing container. A mixing system is provided within the housing. The mixing system includes a movable liquid delivery component with multiple placement positions for holding beauty serum bottles containing single-dose beauty serum. The liquid delivery component delivers multiple beauty serum bottles to the liquid delivery port as needed, so that the corresponding single-dose beauty serum is delivered from the beauty serum bottle in one go and delivered through the liquid delivery port to the mixing container placed on the mixing platform.

[0005] This application further proposes a liquid delivery turntable, wherein the turntable is provided with multiple placement positions for placing beauty serum bottles, and the multiple placement positions are arranged in a ring; each placement position includes a placement opening and a bottle body fixing cavity provided above the placement opening, the cross-sectional area of ​​the placement opening is smaller than the cross-sectional area of ​​the bottle body fixing cavity, the placement opening is used to fix the liquid outlet of the beauty serum bottle, and the bottle body fixing cavity is used to fix the bottle body of the beauty serum bottle.

[0006] This application further proposes a mounting bracket for a beauty device, wherein the mounting bracket includes a vertical support, a first horizontal support mounted at the lower end of the vertical support, and a second horizontal support mounted at the upper end of the vertical support. The bottom of the first horizontal support is provided with a mounting recess for mounting the liquid delivery drive component of the beauty device.

[0007] This application further proposes a liquid mixing device, wherein the liquid mixing device includes: Mounting rack; A liquid delivery system includes a liquid delivery turntable and a liquid delivery drive. The turntable has multiple placement positions for holding beauty serum bottles, arranged in a ring. The liquid delivery drive is fixedly mounted on a mounting frame and drives the turntable to rotate relative to the mounting frame, thereby moving the desired placement position to the liquid delivery location by rotating the turntable. The liquid dispensing system includes a liquid dispensing drive and a pusher located at the liquid delivery position. The liquid dispensing drive is fixedly installed on the mounting frame and is used to drive the pusher to move up and down to dispense the beauty essence from the bottle on the liquid delivery turntable that has been moved to the liquid delivery position.

[0008] In this application's technical solution, the beauty device includes a housing and a mixing system housed within the housing. This allows the delivery component to deliver various beauty serum bottles to the delivery port as needed, and then to a mixing container placed on a mixing platform. This automates the mixing process, significantly improving efficiency compared to manual mixing. Furthermore, the delivery component transports bottles containing single-dose beauty serums. When a bottle reaches the delivery port, the single dose of serum is released into the mixing container in one go. After releasing the single dose, the bottle is empty and will not be used again; it will be removed during the next replenishment process. Thus, all raw beauty serums used to prepare the mixed beauty serum are single-use after puncture, ensuring they are fresh, clean, and uncontaminated. This guarantees the mixed beauty serum is fresh and clean, promoting user safety. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of an embodiment of the beauty device of this application with the infusion valve closed; Figure 2 A schematic diagram of the structure of an embodiment of the cosmetic device of this application with the infusion valve open; Figure 3This is a partial structural schematic diagram of an embodiment of the beauty device of this application; Figure 4 for Figure 3 An enlarged view of position A in the middle; Figure 5 This is a schematic diagram of the mixing system of an embodiment of the cosmetic device of this application; Figure 6 This is a schematic diagram of the mixing system of an embodiment of the cosmetic device of this application; Figure 7 This is a schematic diagram of the structure of a liquid delivery component of the cosmetic device of this application; Figure 8 for Figure 7 Top view of the liquid delivery component shown; Figure 9 for Figure 7 An exploded view of the liquid delivery component shown. Figure 10 This is a schematic diagram of another embodiment of the liquid delivery component of the beauty device of this application; Figure 11 This is a schematic diagram of the structure of an embodiment of the beauty serum bottle of this utility model; Figure 12 for Figure 11 The diagram shows an explosion of the beauty serum bottle. Figure 13 for Figure 11 The cross-sectional structure and a partially enlarged schematic diagram of the beauty serum bottle shown. Figure 14 This is a cross-sectional structural diagram of another embodiment of the beauty serum bottle of this utility model; Figure 15 This is a cross-sectional structural diagram of a second embodiment of the beauty serum bottle of this utility model; Figure 16 This is a schematic diagram of the structure of an embodiment of the beauty device of this application; Figure 17 for Figure 16 Enlarged structural diagram at point B; Figure 18 This is a schematic diagram of the structure of an embodiment of the mixing cosmetic device of this application; Figure 19 for Figure 18 A structural diagram from another perspective; Figure 20 for Figure 19 Enlarged structural diagram at point C; Figure 21 A schematic diagram of a liquid delivery assembly according to an embodiment; Figure 22 This is a schematic diagram of the structure of one embodiment of a beauty device.

[0011] Explanation of icon numbers: The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0012] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0013] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0014] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0015] Since different users typically have different skin conditions, the beauty ingredients used in skin care also vary. In order to meet the skin care needs of different users, this application proposes a beauty device that can provide a suitable beauty serum composition (including various beauty serum ingredients required by the user's skin) according to the user's skin condition.

[0016] In some embodiments, the beauty device can determine the corresponding beauty formula (i.e., the various components of the beauty serum composition) according to the user's skin condition, and then send the beauty serum from each corresponding beauty serum bottle to the mixing container for mixing according to the beauty formula. After mixing, the beauty serum composition (i.e., customized beauty serum) is provided to the user.

[0017] In other words, in this embodiment, the beauty device has at least skin detection function, beauty formula customization function, and function of preparing customized beauty serum according to the beauty formula. That is, the beauty device can be a beauty instrument that includes a skin detection device for detecting the condition of human skin and a mixing device for customizing the preparation of beauty serum according to the skin condition.

[0018] In this embodiment, the beauty device may also include a beauty handle 255 for using a customized beauty serum.

[0019] In other embodiments, the beauty device can deliver the beauty liquid from each corresponding beauty liquid bottle to a mixing container for mixing according to the provided beauty formula (i.e., the various components of the beauty liquid composition), and after mixing, obtain a beauty liquid composition (i.e., a customized beauty liquid) for use by the user.

[0020] In other words, in this embodiment, the beauty device has the function of preparing a customized beauty serum according to a beauty formula. That is, the beauty device can be a mixing device for preparing a customized beauty serum according to a beauty formula.

[0021] For example, this application mainly proposes a beauty device, which can be a "three-in-one" beauty instrument. The beauty instrument can be roughly understood as including a skin detection device for detecting the condition of human skin, a mixing device for customizing and preparing a customized beauty serum for the skin condition, and a beauty handle 255 for using the customized beauty serum.

[0022] In this way, by integrating the skin detection device, the liquid mixing device, and the beauty handpiece 255 into a single device, users can complete skin analysis, formula customization, beauty serum preparation, and beauty treatment all on one device. This avoids users having to use multiple different devices to complete a beauty treatment, greatly increasing the convenience of high-quality (customized) beauty treatments.

[0023] This application also proposes a control method for the above-mentioned beauty device. That is, the control method can be a control method for a liquid mixing device or a control method for a beauty instrument, which will be described separately below.

[0024] As described above, one improvement of this application is its ability to formulate customized beauty serums according to beauty formulas. The general scheme for this customized beauty serum is as follows: Multiple beauty serums suitable for various beauty formulas are provided. These multiple beauty serums can be stored in different beauty serum bottles. During mixing, some or all of the corresponding beauty serums are taken from different beauty serum bottles and added to a mixing container. The multiple beauty serums in the mixing container are then thoroughly mixed to obtain the customized beauty serum. For disposable beauty serum bottles, to reduce the frequency of refills, multiple bottles of the same type of beauty serum can be provided. The following description mainly uses disposable beauty serum bottles as an example to illustrate the structure of this application.

[0025] Among them, beauty essence can be a solution that can play a role in skin care, such as cleansing water, serum, basic face cream, and nourishing solution.

[0026] The following is a brief description of the problems encountered and solutions during the research of customized beauty serums.

[0027] In one embodiment, in order to ensure that the raw materials for preparing the beauty serum are clean and fresh, each unit of beauty serum raw material is loaded into a beauty serum bottle 101. That is, each beauty serum bottle 101 contains a single dose of beauty serum. After one use, the beauty serum bottle 101 needs to be removed from its place and a new beauty serum bottle 101 needs to be installed.

[0028] However, this also means that the beauty solution in the mixing device needs to be replenished frequently, which means that the beauty solution bottle 101 needs to be replaced frequently. Therefore, in order to improve the replenishment efficiency, replenishment is not required unless it is needed for the current preparation. Thus, it is necessary to accurately determine whether replenishment is needed for the current preparation. The control method proposed in this application solves this problem very well.

[0029] In one embodiment, in order to improve work efficiency when squeezing the beauty liquid from the beauty liquid bottle 101, the beauty liquid bottle 101 is designed to have a puncture structure and a beauty liquid squeezing structure, so that the puncture station and the liquid pushing station of the beauty liquid bottle 101 can be combined together.

[0030] In one embodiment, since the beauty serum bottle 101 needs to be replaced relatively frequently, ensuring that it is placed in the correct position each time is crucial to prevent damage due to improper installation. This application includes a detection structure to monitor the beauty serum bottle 101, thus preventing damage caused by improper installation.

[0031] In one embodiment, during the process of squeezing the beauty essence from the beauty essence bottle 101, the pusher 129 needs to squeeze the piston 109 through the bottle opening 121, and under the action of the piston 109, the beauty essence is squeezed out from the bottom of the beauty essence bottle 101. During this process, the pusher 129 needs to be precisely aligned with the bottle opening 121 to avoid misalignment that could damage the instrument during the squeezing process.

[0032] The following section first introduces the structure of the beauty device and some of its components, and then describes the control method of the beauty device.

[0033] Reference Figures 1 to 3 ,as well as Figures 16 to 20 In this application embodiment, a beauty device is proposed, which is a beauty instrument or a liquid mixing device.

[0034] The beauty device includes a housing 136 for supporting other components of the beauty device.

[0035] In one embodiment, the housing 136 has an exposed mixing platform 210 and a liquid inlet 211 located above the mixing platform 210, the mixing platform 210 being used to hold the mixing container 212.

[0036] The beauty device includes a mixing system disposed within the housing 136. The mixing system is used to deliver various beauty serum bottles 101 to the delivery port 211 as needed, so as to deliver the beauty serum in the corresponding beauty serum bottle to the mixing container 212 on the mixing platform 210, thereby performing mixing.

[0037] In one embodiment, the mixing system includes a movable delivery component 126, which has multiple placement positions 127 for placing beauty serum bottles 101 containing single doses of beauty serum. The delivery component 126 delivers multiple beauty serum bottles 101 to the delivery port 211 as needed, so that the corresponding single dose of beauty serum is delivered from the beauty serum bottle 101 at once and delivered through the delivery port 211 to the mixing container 212 placed on the mixing platform 210.

[0038] The overall shape of the shell 136 can be varied, such as a cuboid or a column, and no special limitation is made here.

[0039] In some embodiments, the bottom of the housing 136 may be provided with rollers, and the number of rollers may be multiple, for example, four. The rollers allow the main unit to move flexibly.

[0040] In some embodiments, the housing 136 can be a single integral housing 136 or it can be composed of multiple parts. No special limitation is made here, and the choice can be made according to the actual working conditions.

[0041] In some embodiments, a viewing window 231 may be provided on one side of the housing 136, through which the internal structure of the housing 136, such as the mixing system, can be seen.

[0042] The mixing platform 210 can be formed in many ways, such as being recessed into the housing 136 or protruding out of the housing 136. As long as a platform can be formed for the mixing container 212 to be placed, it is acceptable.

[0043] Among them, the liquid delivery port 211 above the mixing platform 210 corresponds to the liquid outlet position, which is used to release the beauty liquid from the liquid delivery component 126.

[0044] The liquid delivery component 126 can take many forms, such as a rotary liquid delivery component 126 (e.g., a rotary disk) or a linear moving liquid delivery component 126 (e.g., a liquid delivery clip, a moving disk).

[0045] When the liquid delivery component 126 is a liquid delivery clip, there can be multiple liquid delivery clips. Multiple beauty serum bottles 101 can be placed within the same liquid delivery clip. The beauty serum contained in the bottles 101 within the same liquid delivery clip can be of the same type, while different liquid delivery clips contain different types of beauty serum. Thus, multiple liquid delivery clips can each contain beauty serum bottles 101 with a variety of beauty serums.

[0046] When the liquid delivery component 126 is a movable tray, the movable tray is provided with multiple placement positions 127, and multiple beauty essence bottles 101 containing beauty essence are placed in the multiple placement positions 127 in a one-to-one correspondence. The movable tray is moved in a straight line to deliver multiple beauty essence bottles to the liquid delivery port 211 as needed.

[0047] In some embodiments, it is worth noting that the delivery device 126 conveys a beauty serum bottle 101 containing a single dose of beauty serum. When the beauty serum bottle 101 is delivered to the delivery port 211, the single dose of beauty serum in the bottle 101 is released into the mixing container 212 in one go. After the single dose of beauty serum has been released, the beauty serum bottle 101 is empty and will not be used again. It will be removed during the next refilling process. In this way, the raw beauty serums used to make the mixed beauty serum are all single-use after puncturing, which can ensure that the raw beauty serums are fresh, clean, and uncontaminated. This ensures that the mixed beauty serum is fresh and clean, which is beneficial to the user's safe use.

[0048] In some embodiments, when the beauty device is a beauty instrument, the beauty instrument includes a main unit, and the aforementioned housing and mixing system are part of the main unit.

[0049] The beauty device also includes a skin detection device, which is communicatively connected to the main unit. The skin detection device has a detection port for detecting the user's skin condition.

[0050] Among them, the skin detection device is used to detect the user's skin condition. There are various forms of data collection, such as collecting photos of the skin and then analyzing and detecting the images, or detecting the skin through ultrasound components.

[0051] The skin detection device can be connected to the host computer via a wire or the skin detection device can be mounted on the housing 136.

[0052] The skin detection device can be in the form of a handle, allowing the user to hold the handle and detect the area requiring cosmetic treatment; or it can be an external camera mounted on the housing 136. Of course, in some embodiments, the detection port of the skin detection device can be a large opening, allowing the user to extend the area to be detected, such as the face or arm, to detect the user's skin condition through the detection port.

[0053] In one embodiment, the skin detection device is a detection handle 256, which is connected to the host via a connecting cable.

[0054] In one embodiment, the skin detection device includes a built-in camera 253 disposed in the display screen of the beauty device, the built-in camera 253 being used to acquire photos of the user's skin.

[0055] In one embodiment, the skin detection device includes an external camera rotatably disposed outside the display screen of the beauty device, the external camera being used to acquire photos of the user's skin.

[0056] Beauty devices can create customized beauty serum formulas, develop beauty care strategies, or issue prompts based on the detected skin condition.

[0057] The beauty device also includes a beauty handle 255, which is connected to the main unit via a connecting cable and is used for skin care. The host computer generates the type and quantity of beauty serum required for the mixed solution based on the detection results from the skin detection device, that is, it formulates a customized beauty serum formula.

[0058] The beauty handle 255 is connected to the main unit via a connecting cable and is used for skin care.

[0059] Among them, the beauty handle 255 receives care instructions sent by the host and performs beauty care in conjunction with customized beauty serum according to the care strategy.

[0060] The beauty handpiece 255 can take many forms, such as a cleansing handpiece, a photon skin rejuvenation handpiece, a hair removal handpiece, an ultrasonic beauty handpiece 255, an electrical stimulation beauty handpiece 255, a water light care handpiece, a whitening handpiece, or a multi-functional handpiece, etc., to match the configured beauty serum and promote the absorption of the customized beauty serum.

[0061] The host unit also includes a control unit, which comprises a beauty drive circuit. The beauty handpiece 255 is connected to the beauty drive circuit, which controls the operation of the care components (such as care light source, care electrodes, ultrasonic transducer, or microneedle chips) of the beauty handpiece 255. It can be understood that the beauty drive circuit corresponds to the type of handpiece 255; for example, when it is an ultrasonic beauty handpiece 255, the beauty drive circuit is an ultrasonic drive circuit; when it is an electrical stimulation beauty handpiece 255, the beauty drive circuit is an electrical stimulation drive circuit; and so on.

[0062] The control unit is connected to a skin detection device to generate the required type and quantity of beauty serum for the mixed solution based on the detection results from the skin detection device. The control unit can be a digital signal processing (DSP) chip, an MCU, or a microcontroller; this application does not limit its application to this. There can be multiple control units, which can be mounted on the same circuit board or on separate circuit boards.

[0063] The control unit can also formulate beauty care strategies based on the detection results, or control the prompting unit to issue prompt information, etc.

[0064] There are many ways to obtain the types and quantities of beauty serum needed for preparing a customized beauty serum. For example, it can be generated directly based on the test results from a skin analysis device, or it can be matched with a pre-stored mapping table based on the test results. Whether generated directly or selected based on a mapping table, the test results from the skin analysis device are the primary basis.

[0065] In some embodiments, in addition to generating the type and quantity of beauty serum required for the customized beauty serum based on the detection data, the host can also generate a strategy for mixing and preparing the customized beauty serum. For example, it can generate the order in which each beauty serum bottle 101 moves to the dispensing port 211 based on the current position of each beauty serum bottle 101.

[0066] By integrating the main unit (with a mixing system inside the housing 136), the skin detection device, and the beauty handle 255 into a single beauty device, this device can perform skin detection, customized beauty device modulation, and beauty care, combining three functions into one (three-in-one). When using the beauty device, users can perform skin detection, customized beauty solution, and beauty treatment without changing the device, thus providing great convenience for personalized beauty and significantly improving the user experience.

[0067] In some embodiments, in order to improve the space utilization of the beauty device, a receiving groove 220 is provided on one side of the housing 136, the bottom of the receiving groove 220 is used to form a mixing platform 210, and the top of the receiving groove 220 is provided with a liquid delivery port 211.

[0068] The accommodating groove 220 can be opened in a later processing stage, or it can be injection molded together when manufacturing the housing 136.

[0069] The mixing platform 210 can take many forms, taking one with a horizontal support surface as an example.

[0070] Of course, in some embodiments, in order to make the mixing container 212 correspond more accurately to the liquid delivery port 211, a positioning structure or positioning mark can be set on the mixing platform 210.

[0071] In one embodiment, the mixing platform 210 is formed by recessing into the housing 136 to form a receiving groove 220, so that the mixing container 212 placed on the mixing platform 210 is also located in the receiving groove 220. This allows the mixing container 212 to be avoided from being accidentally touched as much as possible, improving the safety and stability of the installation of the mixing container 212. At the same time, it can also minimize the contamination of the mixing container 212 by dust, insects and other external factors. In addition, users can conveniently put in and take out the mixing container 212 through the opening of the receiving groove 220.

[0072] In some embodiments, the beauty device further includes a stirring device for driving the movement of liquid within a mixing container located on a mixing platform, so as to fully mix multiple beauty liquids within the mixing container to obtain a customized beauty liquid.

[0073] Understandably, the shape of the receiving groove 220 can be influenced by the structure of the stirring device.

[0074] In some embodiments, in order to improve space utilization and structural compactness, the receiving groove 220 includes a mixing groove 221 and a stirring groove 222 disposed above the mixing groove 221. The volume of the stirring groove 222 is smaller than that of the mixing groove 221. A mixing platform 210 is formed at the bottom of the mixing groove 221, a liquid delivery port is formed at the top of the mixing groove 221, and a stirring port 223 is provided at the top of the stirring groove 222.

[0075] The stirring port 223 allows the stirring component to pass through and extend into the mixing container 212 to stir the customized beauty liquid, so that the various beauty liquids are mixed evenly in the mixing container 212.

[0076] The liquid inlet and stirring inlet 223 are staggered and adjacent, meaning the liquid inlet and stirring steps have two adjacent workstations. By configuring the receiving groove 220 as a connected mixing groove 221 and stirring groove 222, and placing the smaller stirring groove 222 above the larger mixing groove 221, the mixing device is easy to set up. After the beauty liquid is released into the mixing container 212, the stirring device can extend downwards into the mixing container 212 to stir the beauty liquid. Simultaneously, the larger volume of the mixing groove 221 provides users with ample space for handling liquid, facilitating easy handling; at the same time, it avoids excessive compression of the internal space of the housing 136, effectively increasing the internal volume of the housing 136 to achieve a miniaturized design.

[0077] In some embodiments, the stirring device is disposed inside the housing 136, and the stirring device has a stirring rod 225 (i.e., the stirring rod is a stirring element). The top of the receiving groove 220 is also provided with a stirring port 223, which is located on the side of the liquid delivery port 211 near the opening of the receiving groove 220. The stirring rod 225 extends into the receiving groove 220 from the stirring port 223.

[0078] The mixing platform 210 includes a support portion 213 and a liquid holding portion 215. The liquid holding portion 215 is used to hold the mixing container 212. The liquid holding portion 215 is slidably disposed on the support portion 213 in the direction of the groove opening near or away from the receiving groove 220. The liquid holding portion 215 has a liquid receiving position 216 located below the liquid delivery port 211 and a stirring position 217 located below the stirring port 223.

[0079] The liquid-containing part 215 and the support part 213 are slidably connected. There are many ways in which the two are slidably connected. For example, the support part 213 is provided with a sliding groove that extends toward the opening of the receiving groove 220. The bottom of the liquid-containing part 215 is provided with a sliding post that cooperates with the sliding groove.

[0080] When the liquid-holding section 215 is located at the liquid receiving position 216, it is directly below the liquid delivery port 211; when the liquid-holding section 215 is located at the stirring position 217, it is directly below the stirring port 223. Thus, the mixing container 212 placed on the liquid-holding section 215 can switch between the liquid receiving position 216 and the stirring position 217, thereby achieving the mixing of the liquid and the beauty essence. In some embodiments, the main unit may further include a liquid-holding drive member 218 for driving the liquid-holding section 215 to move along the chute.

[0081] In some embodiments, in order to improve stirring efficiency, the main unit also includes a stirring drive 227, which is connected to the stirring rod 225 to drive the stirring rod 225 to move.

[0082] In other embodiments, the stirring device is a magnetic stirring device 226.

[0083] In one embodiment, a magnetic stirring device 226 is disposed inside the mixing platform 210 for stirring the liquid in the mixing container 212 placed on the mixing platform 210. The mixing container 212 contains driven components such as magnetic beads or steel balls that can be driven by the magnetic stirring device 226.

[0084] The magnetic stirring device 226 can be positioned below the mixing container 212, so that there is no need for the stirring rod 225 to extend into the mixing container 212 for stirring.

[0085] This design only requires a liquid inlet 211, eliminating the need for a stirring inlet 223 at the top of the receiving groove. This simplifies the structure of the housing 136 and makes full use of its space. Alternatively, the stirring groove can be omitted entirely in this design.

[0086] In some embodiments, the housing 136 also has a viewing window 231 for allowing the user to observe the liquid delivery process of the mixing system.

[0087] The viewing window 231 can be located above the receiving groove 220 to allow the user to observe the liquid delivery process of the mixing system.

[0088] By placing the viewing window 231 above the receiving groove 220, the user can not only see the mixing process in the mixing container 212, but also the liquid delivery process of the liquid delivery component 126. This helps the user to clearly understand the current liquid preparation process and also allows the user to see the clean and fresh beauty essence production process, which improves the user experience.

[0089] Among them, the perspective window 231 can take many forms, such as using a window panel made of transparent material to replace the original material of the shell 136.

[0090] In some embodiments, the housing 136 further has a liquid inlet 142 and a liquid inlet door 143 that is closable and mounted at the liquid inlet 142. The liquid inlet 142 is used to allow the user to replenish beauty essence to the liquid delivery component 126 when it is open.

[0091] By setting the liquid replenishment door 143, after the liquid replenishment door 143 is closed, the internal structure of the housing 136 (liquid delivery component 126, beauty essence bottle 101) can be protected from the influence of water, dust, insects, etc. in the external environment as much as possible. At the same time, it can also prevent the liquid delivery component 126 from being disturbed by the outside world (accidental touch, etc.) during the movement.

[0092] The liquid replenishment port 142 can be set in many positions, such as the left, right, or rear side of the housing 136.

[0093] The replenishment port 142 is positioned close to the liquid delivery component 126, so that as the liquid delivery component 126 moves, the placement position 127 of the beauty serum bottle 101 can sequentially approach the replenishment port 142, thereby facilitating the user to replenish the liquid (remove the used beauty serum bottle 101 and place the new beauty serum bottle 101 into the placement position 127).

[0094] In some embodiments, the host also includes a display screen 232, which is electrically connected to the control unit (such as the main control board). The display screen 232 can be used to display the current state of the skin (enlarged skin image, skin state parameters, etc.), as well as the formula of the customized beauty serum, the preparation plan for the customized beauty serum, the current progress, etc. This allows users to intuitively understand the current state of their skin, the preparation process of the beauty serum, and the overall beauty process. Of course, in some embodiments, the display screen 232 can also be used for human-computer interaction, allowing users to issue commands to the beauty device or make corresponding selections through the display screen 232.

[0095] The display screen 232 is installed on top of the housing 136 to facilitate user observation and operation.

[0096] In some embodiments, the skin detection device is a detection handle 256, which is connected to the host via a connecting cable.

[0097] In some embodiments, the skin detection device includes a flip camera 233, which is an external camera, and the flip camera 233 is mounted on one side of the housing 136 or the display screen 232 of the host.

[0098] The flip camera 233 can be rotatably connected to the housing 136 or the display screen 232 of the host, and its tilt angle can be adjusted according to the user's needs. On the one hand, this avoids the need for the user to adjust their posture to fit the position of the camera (the tilt angle of the flip camera 233 can be adjusted to fit the user's posture), and on the other hand, by adjusting the angle, the flip camera 233 can capture images of the skin to be detected at a suitable angle, which is beneficial for better capturing the current state of the skin.

[0099] In some embodiments, the skin detection device is integrated into the display screen 232 of the main unit. The skin detection device includes a built-in camera 253 disposed within the display screen. This allows the skin detection device to be internally mounted, minimizing its susceptibility to external environmental factors such as water, dust, and insects, and preventing accidental contact, thus improving the device's operational stability. It also makes the beauty device's structure more compact.

[0100] In some embodiments, the display screen is rotatably mounted on top of the housing to allow for adjustment of the tilt angle.

[0101] In some embodiments, multiple beauty handles 255 are provided, and the multiple beauty handles 255 have different functions. By providing multiple beauty handles 255 with different functions, a single beauty device can meet different beauty needs, thereby improving the adaptability of the beauty serum. It is worth noting that there can be one or multiple beauty handles 255 with the same function; no special limitation is made here.

[0102] In some embodiments, the liquid delivery component 126 is a liquid delivery turntable 152, which has multiple placement positions 127 for placing beauty serum bottles 101. The multiple placement positions 127 are arranged in a ring. The liquid delivery turntable 152 is rotatably disposed above the liquid delivery port 211 so as to deliver various beauty serum bottles to the liquid delivery port 211 as needed by rotating the liquid delivery turntable 152.

[0103] During the rotation of the liquid delivery turntable 152, multiple placement positions 127 pass sequentially above the liquid delivery port 211, allowing the beauty serum bottles on the placement positions 127 to be delivered to the liquid delivery port 211 as needed. Thus, by arranging the multiple placement positions 127 in a ring on the liquid delivery turntable 152, the turntable 152 can simultaneously hold a large number of beauty serum bottles 101, and it also facilitates that all placement positions 127 pass through the same location (such as the liquid delivery position, liquid delivery port 211).

[0104] Multiple placement positions 127 are located around the periphery of the liquid delivery turntable 152 to facilitate liquid delivery and replenishment.

[0105] The liquid delivery turntable 152 has a circular shape.

[0106] In some embodiments, in order to improve the driving efficiency and automation of the rotary liquid delivery turntable 152, the mixing system further includes a liquid delivery drive 137, which drives the liquid delivery member 126 to move so that the liquid delivery member 126 delivers multiple beauty serum bottles to the liquid delivery port 211 as needed.

[0107] The liquid delivery drive component 137 can take many forms, such as being directly driven by a drive motor, or being driven by a drive motor and a transmission component in combination.

[0108] The liquid delivery drive component 137 can be positioned in many locations; for example, it can be positioned within the area enclosed by the liquid delivery turntable 152. By configuring the liquid delivery drive component 137, the liquid delivery component 126 can rotate automatically as needed, improving the efficiency and accuracy of the liquid delivery component 126's rotation.

[0109] In this application, the liquid delivery position is a position above the liquid delivery port 211 of the housing 136, which is also the station for taking out the beauty liquid from the beauty liquid bottle 101 (i.e., letting the beauty liquid in the beauty liquid bottle 101 flow out). The beauty liquid flowing out of the beauty liquid bottle 101 at the liquid delivery position will fall into the mixing container 212 through the liquid delivery port 211.

[0110] In some embodiments, in order to improve the stability and automation of the liquid dispensing, the mixing system further includes a liquid pushing system, which includes a liquid pushing drive 128 and a pusher 129 disposed above the liquid delivery port 211. The liquid pushing drive 128 is used to drive the pusher 129 to move up and down, so as to push the beauty liquid in the beauty liquid bottle 101 that has been moved up to the liquid delivery port 211 on the liquid delivery turntable 152 and deliver it into the mixing container 212.

[0111] The pusher 129 can take many forms, such as a push rod.

[0112] Among them, the hydraulic drive component 128 can be a drive motor, a drive hydraulic device, a drive pneumatic device, etc., taking a linear drive motor as an example.

[0113] In one embodiment, one end of the pusher 129 is connected to the liquid-pushing drive 128, and the other end is used to press against and squeeze the piston 109 of the beauty serum bottle 101. During the dispensing process, the end of the pusher 129 pushes the piston 109, and the piston 109 moves from top to bottom along the bottle body. During the movement of the piston 109, the beauty serum in the beauty serum bottle 101 is pushed out from the dispensing hole at the bottom of the bottle body.

[0114] Since the beauty serum bottle 101 contains a single dose, the piston 109 will be pushed to the bottom of the bottle so that all the beauty serum in the beauty serum bottle 101 is dispensed at once.

[0115] The outlet hole can be a pre-reserved hole or a hole generated during the liquid pushing process.

[0116] By setting up a liquid-pushing drive component 128 and a pusher component 129, the dispensing of the beauty essence can be completed automatically and stably by the mechanical structure, which greatly improves the stability of the dispensing and the hygiene of the dispensing process. It saves labor costs and avoids contamination of the beauty essence by human operation.

[0117] In some embodiments, the mixing system further includes a detection system for cooperating with the beauty serum bottle 101 or an identification structure on the beauty serum bottle 101 to identify information about the beauty serum, or to identify whether the beauty serum bottle 101 is empty, or to identify whether the beauty serum bottle 101 is installed.

[0118] The detection system can take many forms, and by working with different recognition structures or the beauty serum bottle 101, it can detect different parameters. Examples are given below.

[0119] In one embodiment, a trigger-type sensor, such as a weight sensor, can be provided on the placement position 127 to detect whether a beauty serum bottle 101 is placed on the placement position 127, and whether the beauty serum bottle 101 is filled with beauty serum (the weight of the beauty serum bottle 101 filled with beauty serum is greater than the weight of an empty bottle, and greater than the weight of a bottle without beauty serum bottle 101).

[0120] In another embodiment, the use of the beauty serum bottle 101 can be determined by detecting the position of the piston 109 in the beauty serum bottle 101. For example, the position of the piston 109 in the bottle can be confirmed by a photoelectric sensor (if the piston 109 is at the top of the bottle, it is considered that there is beauty serum in the beauty serum bottle 101; if the piston 109 is at the bottom of the bottle, it is considered that the beauty serum bottle 101 is empty).

[0121] Both of the above implementation methods involve using a detection system in conjunction with a beauty serum bottle for identification. Identification can also be achieved by using a recognition structure installed on the beauty serum bottle.

[0122] In one embodiment, an identification structure 132 is provided on the beauty serum bottle 101, and the detection device can detect the identification structure 132 of the beauty serum bottle 101 to obtain information about the beauty serum bottle 101.

[0123] The identification structure 132 can be an NFC tag, color code, electronic radio frequency tag, or other structure or component that provides feedback information about the beauty serum bottle 101.

[0124] The information in the beauty serum bottle 101 may include: information about the beauty serum in the beauty serum bottle 101 (such as name, ingredients, usage requirements, etc.), the serial number of the beauty serum bottle 101, the anti-counterfeiting information of the beauty serum bottle 101, whether the beauty serum bottle is empty, etc.

[0125] For example, in one embodiment, the piston 109 is equipped with an NFC tag, which can record the type, batch number, production date, shelf life, model number, and authenticity information of the beauty serum. Furthermore, the position of the piston can be used to determine whether the beauty serum bottle is being used or installed, and so on.

[0126] In some embodiments, the mixing system further includes a puncture system for puncturing the seal of the beauty liquid bottle 101.

[0127] In one embodiment, the puncture system includes a fixed pushing part 241 fixed above the liquid delivery turntable 152, a movable pushing part 242 disposed below the liquid delivery turntable 152, and a puncture driving member 243 for driving the movable pushing part 242 to move. The puncture driving member 243 is used to drive the movable pushing part to move towards or away from the liquid delivery turntable 152 so that the puncture structure of the beauty liquid bottle 101 punctures the sealing part of the beauty liquid bottle 101.

[0128] Among them, a puncture position is provided on the trajectory of the liquid delivery component 126, and the fixed push part 241, the movable push part 242 and the puncture drive component 243 are all provided with corresponding puncture positions.

[0129] The fixed pushing part 241 can take many forms, such as a stop fixed relative to the housing 136, used to restrict the upward movement of the beauty serum bottle 101. The free end of the fixed pushing part 241 is positioned near the top of the beauty serum bottle 101 when it is in the puncture position.

[0130] The fixed pushing part 241 can be columnar, block-shaped, or otherwise, without special limitation. Taking a stop post extending from top to bottom as an example, the puncture driving member 243 can be a drive motor or a hydraulic cylinder, etc.

[0131] The puncture structure of the beauty serum bottle 101 can be a built-in structure of the beauty serum bottle 101 or a structure set on the movable push part 242.

[0132] Under the action of the puncture drive 243, the movable push part 242 moves toward the liquid delivery turntable 152, causing the puncture structure to puncture the bottom of the beauty liquid bottle 101, so that the beauty liquid in the beauty liquid bottle 101 can flow out or be squeezed out.

[0133] Thus, by setting up the fixed push part 241, the movable push part 242, and the puncture drive part 243, the beauty liquid bottle 101 delivered to the puncture position by the liquid delivery turntable 152 can be punctured in sequence and stably, avoiding manual intervention and improving the cleanliness of the puncture process.

[0134] In another embodiment, the puncture system may be configured in other structural forms, such as being integrated into the liquid dispensing system, which will be described in detail below.

[0135] The following describes some of the structures of the liquid delivery component.

[0136] In some embodiments, see Figures 5 to 10 The placement position 127 includes a placement port 153 and a bottle body fixing cavity 154 located above the placement port 153. The cross-sectional area of ​​the placement port 153 is smaller than the cross-sectional area of ​​the bottle body fixing cavity 154. The placement port 153 is used to fix the liquid outlet end of the beauty essence bottle 101, and the bottle body fixing cavity 154 is used to fix the bottle body of the beauty essence bottle 101.

[0137] The bottle-fixing cavity 154 can have many forms and shapes. For example, in some embodiments, the bottle-fixing cavity 154 can be a cavity extending along the height direction of the liquid delivery turntable 152 to the placement port 153. In this case, the bottle-fixing cavity 154 is a cavity with a relatively large height, which can accommodate a large volume or even the entire bottle body. In some embodiments, the bottle-fixing cavity 154 can also be annular (a through hole with a small hole depth), which can accommodate part of the bottle body, while part of the bottle body is exposed outside the liquid delivery member 126.

[0138] In this way, by making the cross-sectional area of ​​the placement port 153 smaller than the cross-sectional area of ​​the bottle body fixing cavity 154, the bottle body can be conveniently placed into the bottle body fixing cavity 154, while the liquid outlet of the beauty essence bottle 101 can be relatively stably fixed by the placement port 153. This combination takes into account both the convenience and stability of the installation of the beauty essence bottle 101.

[0139] In some embodiments, the bottle body needs to be inserted into the placement position 127 from top to bottom, that is, inserted from the top of the bottle body fixing cavity 154 until the bottom is inserted into the placement port 153.

[0140] In other embodiments, a lateral groove or lateral mounting port may be provided on the side wall of the bottle body fixing cavity 154 so that the bottle body can enter the bottle body fixing cavity 154 through the lateral groove. This reduces the travel distance of the bottle body when entering the bottle body fixing cavity 154 and improves the convenience for users to install and remove the beauty liquid bottle 101.

[0141] The structure of the liquid delivery turntable 152 can take many forms. The following examples illustrate this with the placement port 153 and the bottle fixing cavity 154.

[0142] In some embodiments, such as Figure 9 As shown, the liquid delivery turntable 152 includes a first disc body 155 and a second disc body 156 mounted above the first disc body 155; wherein, the placement port 153 is located on the first disc body 155, and the bottle body fixing cavity 154 includes a bottle body fixing hole 157 located on the second disc body 156. The bottle body fixing hole 157 is a through hole that extends vertically and is located above the placement port 153. The cross-sectional area of ​​the placement port 153 is smaller than the cross-sectional area of ​​the bottle body fixing hole 157.

[0143] The bottle body fixing cavity 154 is formed by the internal space of the bottle body fixing hole 157, which has a relatively deep hole. The bottle body fixing hole 157 extends from the first plate 155 to the second plate 156 and is connected to the placement port 153.

[0144] When installing the beauty serum bottle 101, it can be inserted from top to bottom into the bottle fixing hole 157 and the placement opening 153. In this way, most, or even the entire bottle body of the beauty serum bottle 101 is contained.

[0145] In other embodiments, such as Figure 10 As shown, the liquid delivery turntable 152 includes a first disc body 155 and a second disc body 156 mounted on the first disc body 155; a placement port 153 is located on the first disc body 155; the bottle body fixing cavity 154 includes a first receiving portion 158 on the first disc body 155 and a second receiving portion 159 on the second disc body 156; the placement port 153 is located at the bottom of the first receiving portion 158; the second disc body 156 includes a disc body portion mounted on the first disc body 155; the second receiving portion 159 is located on the peripheral side of the disc body portion; and the second receiving portion 159 has a lateral mounting port.

[0146] For ease of installation, the peripheral side of the disk body is provided with multiple pairs of elastic limiting parts 161, and a second receiving part 159 is limited between a pair of elastic limiting parts 161; or, the peripheral side of the disk body is provided with multiple receiving grooves along the circumferential direction, the receiving grooves are provided with lateral slots, and elastic parts are provided in the receiving grooves to form the second receiving part 159.

[0147] The first disc body 155 and the second disc body 156 are arranged at intervals, the first receiving part 158 ​​and the second receiving part 159 are arranged at intervals, and the first receiving part 158 ​​is connected to the placement port 153.

[0148] Thus, by setting the side mounting port, the bottle body can enter the second receiving part 159 from the side mounting port without having to insert the second receiving part 159 and the first receiving part 158 ​​from top to bottom.

[0149] Multiple connecting posts 162 are provided between the first disc 155 and the second disc 156, and the connecting posts 162 are arranged at intervals along the circumference of the liquid delivery turntable 152. In this way, the connecting posts 162 can improve the connection stability and also achieve zoning, that is, distinguish the placement areas.

[0150] There are several ways in which the second receiving part 159 can be formed, and examples are given below.

[0151] In some embodiments, such as Figure 10 As shown, the second receiving portion 159 can be formed by a pair of elastic limiting portions 161. For example, the elastic limiting portions 161 are arc-shaped, with the arc-shaped sides of each pair of elastic limiting portions 161 facing each other to surround and hold the body of the beauty serum bottle 101. A lateral mounting opening is formed between the free ends of the two elastic limiting portions 161. Thus, the elastic deformation of the elastic limiting portions 161 enables the installation and fixation of the beauty serum bottle 101.

[0152] In some embodiments, the second receiving portion 159 may be formed by a receiving groove, with a lateral opening extending along and through the length of the receiving groove, allowing the bottle body to enter and exit the lateral groove through the lateral opening. When the bottle body enters the lateral groove from the lateral opening, the elastic portion undergoes elastic deformation. After the bottle body enters the lateral groove, the elastic portion returns to its original shape to limit the bottle body, thus achieving the installation and fixation of the bottle body through the elastic portion.

[0153] In some embodiments, the mixing system further includes a mounting bracket 124, which is fixedly installed within the housing 136. Other structures of the mixing system (such as a liquid pushing system, a liquid delivery system, a detection system, etc.) can be used to install on the mounting bracket.

[0154] The mounting bracket 124 can be fixedly connected to the housing 136 or to the base at the bottom of the beauty device.

[0155] The liquid delivery drive component 137 is mounted on the mounting bracket 124.

[0156] The mounting bracket 124 can take many forms, and examples are given below.

[0157] In one embodiment, the mounting bracket 124 includes a vertical bracket 139 and a first horizontal bracket 140 mounted on the lower end of the vertical bracket 139.

[0158] The first transverse support 140 is located on the side of the receiving groove 220 of the housing 136 away from its opening, and the liquid delivery turntable 152 is rotatably disposed above the first transverse support 140.

[0159] In one embodiment, the mounting bracket 124 includes a second transverse bracket 234 mounted on the upper end of the vertical bracket 139.

[0160] The liquid delivery turntable 152 is rotatably disposed between the first transverse support 140 and the second transverse support 234.

[0161] In one embodiment, the liquid delivery drive 137 is mounted on the first transverse support 140, and / or the liquid pushing system is mounted on the second transverse support 234, and / or the detection system is mounted on the vertical support 139, and / or the fixed push part 241 is mounted on the second transverse support 234, and the movable push part 242 and the puncture drive 243 are mounted on the first transverse support 140.

[0162] The vertical support 139 can take many forms, such as a vertical beam or a plate structure. Taking a plate structure as an example, the side of the vertical support 139 facing away from the first horizontal support 140 and the second horizontal support 234 can be equipped with an electronic control board 219 of the control unit.

[0163] It is worth noting that the vertical support 139 is positioned opposite to the receiving groove 220 of the housing 136, that is, the vertical support 139 is positioned opposite to the liquid delivery port 211. At this time, the vertical support 139 and the liquid delivery system (liquid delivery port 211) are located on opposite sides of the liquid delivery turntable 152, which provides a large space between the vertical support 139 and the liquid delivery system, and provides sufficient space for the layout of their components.

[0164] The liquid delivery drive 137 is installed on the first crossbeam bracket below the liquid delivery component 126, so that the liquid delivery drive 137 can be driven from below the liquid delivery component 126, leaving space above the liquid delivery component 126.

[0165] The liquid pushing system is installed on the second horizontal bracket 234 above the liquid delivery component 126, so that the pusher 129 can push the piston 109 of the beauty liquid bottle 101 from top to bottom.

[0166] The detection system can be installed on the vertical bracket 139 or the first horizontal bracket 140, so that the detection element can be positioned above the liquid delivery turntable 152, allowing the detection element to detect the NFC tag in the piston 109 from above the beauty liquid bottle 101.

[0167] When the beauty device includes a puncture system, by setting the fixed pushing part 241 on the second horizontal support 234 above the liquid delivery turntable 152, and setting the movable pushing part 242 and the puncture driving member 243 on the first horizontal support 140 below the liquid delivery turntable 152, the puncture driving member 243 can drive the movable pushing part 242 to push against the beauty liquid bottle 101 from bottom to top, so that the puncture structure punctures the bottom of the beauty liquid bottle 101.

[0168] The first horizontal support 140 and the second horizontal support 234 can be arranged opposite to each other and are located on the same side of the vertical support 139.

[0169] To improve the installation stability of the liquid delivery drive component 137, the bottom of the first transverse support 140 of the mounting bracket 124 is provided with a mounting recess, in which the liquid delivery drive component 137 is installed. By installing the liquid delivery drive component 126 in the mounting recess, the liquid delivery drive component 137 can cooperate with the first transverse support 140 over a large area, thereby increasing the installation stability of the liquid delivery drive component 137.

[0170] In some embodiments, the vertical support 139 of the mounting bracket 124 is provided with a detection mounting protrusion on the side facing the liquid inlet 211. The detection system includes a detection unit mounted on the detection mounting protrusion. The detection unit includes an NFC detection part for detecting the NFC label on the piston 109 of the beauty liquid bottle 101.

[0171] Thus, by positioning the detection mounting protrusion on the side of the vertical bracket 139 facing the liquid delivery turntable 152, and extending the detection mounting protrusion upwards towards the liquid delivery turntable 152, for example, towards the liquid delivery port 211, the detection mounting protrusion can extend above the beauty serum bottle 101, thereby enabling the NFC detection unit mounted thereon to detect NFC tags passing below it.

[0172] The detection and mounting protrusion can be integrally formed with the vertical bracket 139; in some embodiments, the detection and mounting protrusion can also be detachably connected to the vertical bracket 139.

[0173] In some embodiments, the pusher 129 and the detection system are spaced apart in the circumferential direction of the liquid delivery turntable 152; or, the pusher 129, the detection system, and the fixed abutment 241 are spaced apart in the circumferential direction of the liquid delivery turntable 152.

[0174] The spacing between the pusher 129 and the detection system can vary. For example, if the pusher 129 and the detection system are located on opposite sides of the liquid delivery turntable 152, a larger spacing can ensure that the two do not interfere with each other. At the same time, the user can also use the larger spacing to replenish the liquid.

[0175] Furthermore, the detection system and the pusher 129 are located on opposite sides of the liquid replenishment position (liquid replenishment port), so that when the liquid delivery turntable 152 rotates in one direction, it can selectively pass through the detection system first.

[0176] In some embodiments, when the beauty device further includes a fixed pushing part 241, the fixed pushing part 241 and the pushing member 129 are arranged close to each other, so that the beauty liquid bottle 101 after being punctured can be pushed with liquid after moving a small distance, thereby reducing the risk of beauty liquid leakage and contamination.

[0177] In some embodiments, the vertical support 139 of the mounting bracket 124 is provided with a mounting protrusion on the side facing the liquid inlet 211. The mounting protrusion is located above the first horizontal support 140 of the mounting bracket 124. The detection system includes an empty bottle detection unit, which includes a signal transmitter and a signal receiver mounted on the mounting protrusion. The signal transmitter and the signal receiver are located on both sides of the placement position 127 in the radial direction of the liquid delivery turntable 152. The empty bottle detection unit is used to detect whether the piston 109 of the beauty liquid bottle 101 is at the upper end of the beauty liquid bottle 101.

[0178] The signal transmitter and signal receiver can take many forms. Taking photoelectric transmitter as an example, they can be photoelectric switches, etc. The signal transmitter emits a photoelectric signal. If the signal receiver can receive the photoelectric signal, it means that there is no piston 109 blocking the two and the piston 109 is not at the current detection position. If the signal receiver does not receive the photoelectric signal, it means that the signal is blocked and the piston 109 is at the current detection position.

[0179] If the empty bottle detection unit detects that the piston 109 is at the top of the beauty serum bottle 101, it means that the beauty serum bottle 101 is not used and is full. If the piston 109 is not detected at the top of the beauty serum bottle 101 (piston 109 is at the dispensing end of the beauty serum bottle 101), it means that the beauty serum bottle 101 has been used.

[0180] In some embodiments, the detection unit includes a color sensor disposed on the side of the vertical support 139 of the mounting bracket 124 facing the liquid inlet 211. The color sensor is used to detect the marked color of the beauty serum bottle 101. Different types of beauty serums are loaded using beauty serum bottles 101 of different colors. By identifying the marked color of the beauty serum bottle 101, the type of beauty serum currently contained in the beauty serum bottle 101 can be determined.

[0181] This application further proposes a liquid delivery turntable 152, wherein the turntable 152 is provided with multiple placement positions 127 for placing beauty serum bottles 101, and the multiple placement positions 127 are arranged in a ring. Each placement position 127 includes a placement opening 153 and a bottle body fixing cavity 154 disposed above the placement opening 153. The cross-sectional area of ​​the placement opening 153 is smaller than the cross-sectional area of ​​the bottle body fixing cavity 154. The placement opening 153 is used to fix the liquid outlet end of the beauty serum bottle 101, and the bottle body fixing cavity 154 is used to fix the bottle body of the beauty serum bottle 101. The specific structure of the liquid delivery turntable 152, as well as the function and role of each structure, can be referred to the above embodiments, and will not be repeated here.

[0182] This application further proposes a mounting bracket 124, which includes a vertical support 139, a first horizontal support 140 mounted on the lower end of the vertical support 139, and a second horizontal support 234 mounted on the upper end of the vertical support 139. The bottom of the first horizontal support 140 is provided with a mounting recess for mounting a liquid delivery drive component 137 for cosmetic purposes. The specific structure of the mounting bracket 124, as well as the function and role of each component, can be referred to the above embodiments and will not be repeated here.

[0183] This application further discloses a liquid mixing device and a beauty device having the liquid mixing device, wherein the liquid mixing device includes: Mounting bracket 124; A liquid delivery system, mounted on a mounting frame 124, includes a liquid delivery component 126 movably disposed relative to the mounting frame. The liquid delivery component 126 has multiple placement positions 127 for holding beauty serum bottles containing single-dose amounts. The liquid delivery component delivers multiple beauty serum bottles to the delivery positions as needed. The liquid dispensing system, installed on the mounting frame, is used to dispense a single dose of beauty essence from the bottle to be delivered to the dispensing position in one go.

[0184] The liquid delivery component is a liquid delivery turntable, and the liquid delivery system includes a liquid delivery drive component 137. Multiple placement positions 127 are arranged in a ring. The liquid delivery drive component 137 is fixedly installed on the mounting frame 124. The liquid delivery drive component 137 is used to drive the liquid delivery turntable 152 to rotate relative to the mounting frame 124, so as to move the required placement position 127 and the beauty liquid bottle to the liquid delivery position by rotating the liquid delivery turntable 152. The liquid pushing system includes a liquid pushing drive 128 and a pusher 129 located at the liquid delivery position. The liquid pushing drive 128 is fixedly installed on the mounting bracket 124. The liquid pushing drive 128 is used to drive the pusher 129 to move up and down, so as to push out the beauty liquid in the beauty liquid bottle 101 that has been moved to the liquid delivery position on the liquid delivery turntable 152.

[0185] In some embodiments, the mixing device further includes a detection system, which cooperates with the beauty serum bottle 101 or an identification structure on the beauty serum bottle 101 to identify information about the beauty serum, or to identify whether the beauty serum bottle 101 is empty, or to identify whether the beauty serum bottle 101 is installed. The placement position 127 includes a placement opening 153 and a bottle body fixing cavity 154 disposed above the placement opening 153. The cross-sectional area of ​​the placement opening 153 is smaller than the cross-sectional area of ​​the bottle body fixing cavity 154. The placement opening 153 is used to fix the dispensing end of the beauty serum bottle 101, and the bottle body fixing cavity 154 is used to fix the bottle body of the beauty serum bottle 101. Mounting bracket 124 includes a vertical bracket 139, a first horizontal bracket 140 mounted at the lower end of the vertical bracket 139, and a second horizontal bracket 234 mounted at the upper end of the vertical bracket 139. Liquid delivery turntable 152 is rotatably disposed between the first horizontal bracket 140 and the second horizontal bracket 234. Liquid delivery drive component 137 is mounted on the first horizontal bracket 140, and liquid delivery system is mounted on the second horizontal bracket 234.

[0186] The structure of the mixing device can be referenced from the structure of the mixing system described above, and will not be repeated here.

[0187] The specific structures of the mounting bracket 124, the liquid delivery turntable 152, the liquid delivery drive component 137, and the liquid pushing system can all refer to the above embodiments and will not be repeated here. It is worth noting that this involves a device that can mix multiple different types of beauty serums, wherein the type and quantity of beauty serums are selected and delivered according to a liquid preparation strategy.

[0188] The specific structures of the detection system, placement position 127, and mounting bracket 124 are the same as those in the above embodiment and will not be repeated here. It is worth noting that the technical features and related solutions involved can be considered part of the mixing device.

[0189] It should be noted that the mixing device proposed in this application can be used independently, in which case it may require a housing 136 for protection. In this state, the mixing device is also one embodiment of the aforementioned beauty device, requiring the use of other beauty instruments (such as skin analyzers or beauty devices) or the operation of relevant personnel (such as beauty salon staff directly applying customized beauty serum to the user's face). The mixing device proposed in this application can also be used as an accessory to a beauty device, that is, it functions as the mixing system of the beauty device to achieve its purpose.

[0190] In other words, this application proposes two types of mixing devices: one type is a mixing device with a housing 136 that can be used independently and can be used in conjunction with other beauty devices; the other type does not have a housing 136, but can be applied to a beauty device as part of the beauty device (i.e., a mixing system).

[0191] The beauty device proposed in this application is based on a liquid mixing system, and on this basis, it can be equipped with functions such as a skin detection device and / or a beauty handpiece 255.

[0192] As explained above, the beauty device is equipped with a liquid delivery component, which has multiple slots for placing beauty serum bottles. When the beauty serum in the bottles on the delivery component is consumed, the operator needs to replenish the delivery component with a new beauty serum bottle.

[0193] In some embodiments, the beauty serum bottle 101 includes a bottle body and a dispensing end 134 located at the bottom of the bottle body (for dispensing beauty serum from the beauty serum bottle 101). The placement position 127 includes a placement opening 153 and a bottle body fixing cavity 154 located above the placement opening 153. The cross-sectional area of ​​the placement opening 153 is smaller than the cross-sectional area of ​​the bottle body fixing cavity 154. The placement opening 153 is used to fix the dispensing end 134 of the beauty serum bottle 101, and the bottle body fixing cavity 154 is used to fix the bottle body of the beauty serum bottle 101.

[0194] Reference Figures 7 to 9 In some embodiments, the liquid delivery turntable 152 includes a first disc body 155 and a second disc body 156 disposed above the first disc body 155; the placement port 153 is disposed on the first disc body 155, and the bottle body fixing cavity 154 includes a bottle body fixing hole 157 disposed on the second disc body 156. The bottle body fixing hole 157 is a through hole that extends vertically. The bottle body fixing hole 157 is disposed above the placement port 153. The cross-sectional area (i.e., radial cross-sectional area) of the placement port 153 is smaller than the cross-sectional area (i.e., radial cross-sectional area) of the bottle body fixing hole 157.

[0195] The beauty serum bottle 101 is installed from top to bottom through the top port of the bottle body fixing hole 157. When the beauty serum bottle 101 is correctly installed in the placement position 127, the bottle body of the beauty serum bottle 101 is inserted into the bottle body fixing hole 157, which limits and fixes the bottle body. The liquid outlet 134 of the beauty serum bottle 101 is inserted through the placement port 153, and the periphery of the placement port 153 abuts against the bottom end of the bottle body, limiting and fixing the bottom end of the bottle body, thus achieving stable installation of the beauty serum bottle 101 in the placement position 127.

[0196] Reference Figure 10In some embodiments, the liquid delivery turntable 152 includes a first disc body 155 and a second disc body 156 disposed above the first disc body 155; a placement port 153 is disposed on the first disc body 155; the bottle body fixing cavity 154 includes a first receiving portion 158 disposed on the first disc body 155 and a second receiving portion 159 disposed on the second disc body 156; the placement port 153 is disposed at the bottom of the first receiving portion 158; the second disc body 156 includes a disc body portion disposed above the first disc body 155; the second receiving portion 159 is disposed on the peripheral side of the disc body portion; the second receiving portion 159 has a lateral mounting port 160; the peripheral side of the disc body portion is provided with multiple pairs of elastic limiting portions 161, and a second receiving portion 159 is limited between each pair of elastic limiting portions 161.

[0197] The beauty serum bottle 101 can be installed by inserting its body into the second receiving portion 159 through the side mounting port 160, and by passing the dispensing end 134 of the beauty serum bottle 101 through the placement port 153, so that the bottom end of the bottle body is inserted into the first receiving portion 158 and abuts against the bottom of the first receiving portion 158. When the beauty serum bottle 101 is correctly installed on the placement position 127, the bottom end of the beauty serum bottle 101 is inserted into the first receiving portion 158 and abuts against the bottom of the first receiving portion 158, and the dispensing end 134 of the beauty serum bottle 101 is inserted through the placement port 153, which limits and fixes the bottom end of the bottle body; the body of the beauty serum bottle 101 is then clamped in the second receiving portion 159, and the pair of elastic limiting parts 161 of the second receiving portion 159 limit and fix the bottle body; thus, the beauty serum bottle 101 is stably installed on the placement position 127.

[0198] In some other embodiments, the liquid delivery turntable 152 includes a first disc body 155 and a second disc body 156 mounted above the first disc body 155; a placement port 153 is located on the first disc body 155; the bottle body fixing cavity 154 includes a first receiving portion 158 on the first disc body 155 and a second receiving portion 159 on the second disc body 156; the placement port 153 is located at the bottom of the first receiving portion 158; the second disc body 156 includes a disc body portion mounted above the first disc body 155; the second receiving portion 159 is located on the peripheral side of the disc body portion; the second receiving portion 159 has a lateral mounting port 160; the peripheral side of the disc body portion is provided with a plurality of circumferentially arranged receiving grooves; the receiving grooves are provided with lateral slots; and elastic portions are provided in the receiving grooves to form the second receiving portion 159.

[0199] The applicant of this application proposes a solution for a beauty serum bottle that can effectively improve the mixing efficiency of a beauty device.

[0200] In this application, the beauty serum bottle is used to hold beauty serum, which can be a solution that provides skin care, such as cleansing water, essence, basic face cream, or nourishing solution. The beauty serum bottle of this application is mainly used in beauty devices or liquid mixing devices.

[0201] Optionally, the beauty serum bottle is used to hold a single dose of beauty serum.

[0202] Reference Figures 11 to 13 The beauty liquid bottle 101 includes a puncture bottle 102 and a solution bottle 103.

[0203] The puncture bottle 102 has a sliding cavity 104 and a liquid outlet 105 communicating with the sliding cavity 104. The puncture bottle 102 is provided with a puncture structure 106, which is located at the communication between the sliding cavity 104 and the liquid outlet 105. The end of the sliding cavity 104 away from the liquid outlet 105 is open.

[0204] The solution bottle 103 includes a bottle body 107, a sealing part 108, and a piston 109 disposed within the bottle body 107. The bottle body 107 is slidably installed within the sliding cavity 104. The sealing part 108 seals one end of the bottle body 107 facing the piercing structure 106 (the end near the outlet 105), meaning that the end of the bottle body 107 facing the piercing structure 106 has an opening, which is sealed by the sealing part 108. The other end of the bottle body 107 (the end away from the outlet 105) is open. The internal space of the bottle body 107 between the piston 109 and the sealing part 108 is used to hold the beauty solution.

[0205] In some embodiments, the bottle 107 is a glass bottle or a plastic bottle. Different beauty serums may have different requirements for the material of the container, and the material of the bottle 107 can be selected according to the storage requirements of different beauty serums. Of course, in other embodiments, the bottle 107 can also be a bottle made of other materials.

[0206] In some embodiments, the puncture bottle 102 is a glass or plastic bottle. Of course, in other embodiments, the puncture bottle 102 can also be a bottle made of other materials. In some embodiments, the piston 109 is a rubber stopper or a silicone stopper; different beauty serums may have different requirements for the material of the container, and the material of the piston 109 can be selected according to the different preservation requirements of the beauty serum. Of course, in other embodiments, the piston 109 can also be a stopper made of other materials.

[0207] Reference Figure 14 and Figure 15This application also proposes a solution for a beauty serum bottle 101. The beauty serum bottle 101 includes a bottle body 107 and a puncture structure 106, wherein: the bottle body 107 has a solution cavity 120 for holding beauty serum; the top of the bottle body 107 has a bottle opening 121 communicating with the solution cavity 120; and the bottom of the bottle body 107 is provided with a sealing portion 108.

[0208] The puncture structure 106 includes a compression deformation portion 122 and a puncture portion 123, with the puncture portion 123 connected to the bottom of the bottle body 107. In some embodiments, the puncture portion 123 is connected to the bottom of the bottle body 107 via the compression deformation portion 122; for example, the compression deformation portion 122 may be a sidewall portion at the bottom end of the bottle body 107. Alternatively, in some embodiments, the compression deformation portion 122 is located between the sealing portion 108 and the bottom of the bottle body 107; for example, the compression deformation portion 122 is an elastic element (such as a sheet, spring, elastic block, etc.). The puncture portion 123 is provided corresponding to the sealing portion 108, and the compression deformation portion 122 is configured to deform when subjected to external pressure, so that the puncture portion 123 punctures the sealing portion 108.

[0209] When all the beauty serum bottles 101 in the beauty device or mixing apparatus adopt the beauty serum bottles 101 of this embodiment, the beauty device or mixing apparatus only needs to set a pusher 129 at the mixing station. By driving the pusher 129 to push the bottle body 107 downward, the bottle body 107 is squeezed downward to puncture the compression deformation part 122 of the puncture structure 106. The compression deformation part 122 is deformed, so that the puncture part 123 punctures the sealing part 108 at the bottom of the bottle body 107, and the beauty serum in the solution chamber 120 flows out from the punctured position of the sealing part 108 and flows into the mixing container. In other words, by using a pusher 129 at the mixing station, the beauty serum bottle 101 can be punctured and dispensed, eliminating the need for an additional puncturing mechanism for puncturing the beauty serum bottle 101. This simplifies the structure of the beauty device and reduces its cost. Furthermore, the puncture and dispensing of the beauty serum bottle 101 are achieved in one step by the pushing action of the pusher 129. Mixing can be directly achieved at the position of the pusher 129, eliminating the need to puncture at the puncturing station first. This reduces one step in the mixing process of the beauty device, making the mixing efficiency of the beauty device higher and thus improving the overall service efficiency of the beauty device.

[0210] Reference Figure 5 This application also proposes a beauty device, which is a liquid mixing device or a beauty instrument.

[0211] The beauty device of this embodiment includes a mounting bracket 124, a liquid delivery system 125, a liquid pushing system, and the aforementioned beauty liquid bottle 101. The specific structure of the beauty liquid bottle 101 is as described in the above embodiment and accompanying drawings. Figures 1 to 5Since this beauty device adopts all the technical solutions of all the embodiments of the beauty liquid bottle 101, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0212] The liquid delivery system 125 is mounted on the mounting bracket 124. The liquid delivery system 125 includes a liquid delivery component 126, which has multiple placement positions 127 for placing beauty serum bottles 101. The beauty serums in adjacent placement positions 127 can be the same or different, meaning the liquid delivery component 126 can hold multiple beauty serum bottles 101 containing different beauty serums. The liquid delivery component 126 is used to deliver multiple beauty serum bottles 101 to the delivery position as needed. The beauty serum bottles 101 are placed vertically in the placement positions 127 with the open end of the puncture bottle 102 facing upwards.

[0213] The beauty serum bottle 101 contains a single dose of beauty serum.

[0214] The liquid dispensing system includes a liquid dispensing drive 128 and a pusher 129 located at the liquid dispensing position. The liquid dispensing drive 128 is fixedly mounted on the mounting bracket 124. The liquid dispensing drive 128 is used to drive the pusher 129 to move up and down, so as to push out the beauty liquid in the beauty liquid bottle 101 at the liquid dispensing position.

[0215] The working process of the beauty device in this embodiment is as follows: Based on the beauty formula (i.e., multiple beauty serum ingredients) provided by the beauty instrument, the beauty device controls the delivery component 126 to sequentially deliver beauty serum bottles 101 containing the corresponding ingredients to the delivery position. Whenever a beauty serum bottle 101 containing the corresponding beauty serum ingredient is delivered to the delivery position, the pusher 128 is controlled to drive the pusher 129 downwards, causing the pusher 129 to push the piston 109 of the beauty serum bottle 101 downwards. This causes the piercing structure 106 of the beauty serum bottle 101 to pierce the sealing portion 108, and the beauty serum in the beauty serum bottle 101 flows out from the outlet 105. The liquid is discharged and falls into the mixing container below the liquid delivery position. When the pusher 129 pushes the piston 109 to discharge all the beauty liquid in the beauty liquid bottle 101, the discharge of one beauty liquid bottle 101 is completed. At this time, the pusher drive 128 drives the pusher 129 to move upward and reset, so as to wait for the next beauty liquid bottle 101 containing the corresponding beauty liquid ingredients to be delivered to the liquid delivery position. Then the above operation is repeated, and so on. After all the required beauty liquid ingredients are taken into the mixing solution, the beauty formula required by the beauty device is obtained, and the next operation can be carried out (such as mixing the beauty liquid composition in the mixing container evenly).

[0216] This application also proposes a solution for a beauty serum bottle that can effectively detect empty bottles of beauty serum. This solution can also be used in the above-mentioned beauty serum bottles, as described below.

[0217] The beauty serum bottle of this application is used to hold beauty serum, which can be a solution that provides skin care, such as cleansing water, essence, basic face cream, or nourishing solution. The beauty serum bottle of this application is mainly used in beauty devices or mixing devices. Optionally, the beauty serum bottle is used to hold a single dose of beauty serum.

[0218] Reference Figures 11 to 15 The beauty serum bottle 101 includes a bottle body 133, a piston 109, and an identification structure 132, wherein: The bottle body 133 has a solution chamber 120 and a liquid outlet 134. The end of the solution chamber 120 away from the liquid outlet 134 is open. The end of the solution chamber 120 near the liquid outlet 134 is provided with a sealing part 108. The sealing part 108 is configured to be puncturable by a puncture structure 106.

[0219] The piston 109 is movably disposed in the solution chamber 120, and the portion of the solution chamber 120 between the piston 109 and the sealing part 108 is used to hold the beauty solution.

[0220] The identification structure 132 is disposed on the piston 109. The identification structure 132 is a proximity sensing identification unit, such as a Hall magnetic element, an NFC tag, or other proximity sensing component. The identification structure 132 is used for the detection unit 138 of the beauty device or mixing device (see reference). Figure 8 When the detection unit 138 is close to the proximity sensing unit, the detection unit 138 can identify the proximity sensing unit; when the detection unit 138 is far from the proximity sensing unit, the detection unit 138 cannot identify the proximity sensing unit.

[0221] Thus, based on whether the detection unit 138 detects the proximity sensing unit, it can be determined whether the piston 109 of the beauty serum bottle 101 is at its upper bottle opening 121, and thus determine whether the beauty serum bottle 101 is empty.

[0222] When the beauty serum bottle 101 of this embodiment is applied to a beauty device or a mixing device, the mixing method of the beauty serum bottle 101 by the beauty device or mixing device is as follows: first, the sealing part 108 of the solution chamber 120 is punctured by the puncturing structure 106, so that the beauty serum in the solution chamber 120 can flow out from the punctured position of the sealing part 108. Then, the piston 109 is pushed by the pushing member 129 to move towards the sealing part 108, so as to quickly squeeze out the beauty serum in the solution chamber 120 and flow out of the bottle body 133 through the liquid outlet 134.

[0223] The puncture structure 106 can be a structure on a beauty device or a mixing device, or it can be a structure set on the bottle body 133 (in this embodiment, the puncture structure 106 is a structure on the bottle body 133 as an example).

[0224] In this embodiment, the beauty serum bottle 101 employs an identification structure 132 mounted on a piston 109 within the bottle body 133. Since the identification structure 132 is a proximity sensing identification unit, the beauty device or mixing apparatus using the beauty serum bottle 101 of this embodiment can position the detection unit 138 corresponding to the piston 109 at the upper bottle opening 121 of the beauty serum bottle 101 (e.g., above the piston 109, or on one side of the movement trajectory of the beauty serum bottle 101), allowing the detection unit 138 to detect the identification structure 132 on the piston 109 of the beauty serum bottle 101. When the beauty serum bottle 101 reaches the position of the detection unit 138, the detection unit 138 detects the position of the upper bottle opening 121 of the beauty serum bottle 101. If the beauty serum bottle 101 is not empty, the piston 109 is located at the upper bottle opening 121, and the detection unit 138 can detect the proximity sensing recognition part on the piston 109. If the beauty serum bottle 101 is empty, the piston 109 is pushed to the bottom of the beauty serum bottle 101, and the detection unit 138 is far away from the piston 109 and cannot detect the proximity sensing recognition part on the piston 109. Therefore, the technical solution of this embodiment, through the simple structural design of the beauty serum bottle 101, utilizes the detection unit 138 to detect whether the piston 109 has detected the recognition structure 132, thereby realizing the detection of whether the beauty serum bottle 101 is empty. This facilitates the distribution statistics of the remaining beauty serum bottles 101 in the beauty instrument or mixing device, thereby improving the liquid dispensing efficiency of the beauty instrument or mixing device.

[0225] In some embodiments, in order to improve the stability and reliability of the liquid dispensing process, it is necessary to fully consider the cooperation relationship between the pusher 129 and the beauty liquid bottle 101. The following example illustrates this. In order to facilitate the description of the cooperation relationship between the pusher 129 and the beauty liquid bottle 101, some features of the above-mentioned liquid mixing device and beauty instrument embodiments are simply extracted and described below, but other features can be general.

[0226] In some embodiments, this application provides a mixing device and a beauty device having the mixing device, the mixing device being used in conjunction with a beauty serum bottle 101, the mixing device comprising: Mounting bracket 124; A liquid delivery system, installed on mounting bracket 124, includes a liquid delivery component 126. The component 126 has multiple placement positions 127 for holding beauty serum bottles 101. The delivery component 126 delivers various beauty serum bottles 101 to the desired delivery position as needed. The liquid dispensing system includes a liquid dispensing drive 128 and a pusher 129 located at the liquid dispensing position. The liquid dispensing drive 128 is fixedly installed on the mounting bracket 124. The liquid dispensing drive 128 is used to drive the pusher 129 to move up and down to push out the beauty liquid in the beauty liquid bottle 101 at the liquid dispensing position.

[0227] The beauty serum bottle 101 contains a single dose of beauty serum.

[0228] The pusher 129 includes a liquid pushing part 235, and the beauty serum bottle 101 includes a bottle body 133 and a piston 109 disposed in the bottle body 133. The liquid pushing part 235 is used to push against the piston 109 and extend into the bottle body 133 to deliver the beauty serum in the beauty serum bottle.

[0229] Wherein, the cross-sectional area of ​​the liquid-dispensing part is smaller than the area of ​​the mouth of the beauty serum bottle, and the ratio of the cross-sectional area of ​​the liquid-dispensing part 235 to the area of ​​the mouth of the beauty serum bottle 101 is 0.36-0.92. In some embodiments, it may also be 0.37-0.90, 0.38-0.88, or 0.42-0.8.

[0230] The area ratio can be selected from 0.36, 0.38, 0.4, 0.42, 0.44, 0.46, 0.48, 0.5, 0.52, 0.54, 0.56, 0.58, 0.6, 0.62, 0.64, 0.66, 0.68, 0.7, 0.72, 0.74, 0.76, 0.78, 0.8, 0.82, 0.84, 0.86, 0.88, 0.9, or 0.92.

[0231] The mounting bracket 124 includes a vertical support 139, a first horizontal support 140 mounted on the lower end of the vertical support 139, and a second horizontal support 234 mounted on the upper end of the vertical support 139. The first horizontal support 140 is located on the side of the receiving groove 220 of the housing 136 away from its opening. For a more specific description of the structure, connection, and position of the mounting bracket 124, please refer to the above embodiment, which will not be repeated here.

[0232] The beauty serum bottle 101 contains a single dose of beauty serum.

[0233] The liquid delivery component 126 includes a liquid delivery turntable 152, with multiple placement positions 127 arranged circumferentially along the turntable 152. A beauty serum bottle 101 is placed vertically in one of the placement positions 127, with the bottle opening 121 facing upwards. A liquid pushing part 235 is vertically positioned and moves along the height of the beauty serum bottle 101 under the action of a liquid pushing drive 128. Each placement position 127 includes a placement opening 153 and a bottle body fixing cavity 154 located above the placement opening 153. The cross-sectional area of ​​the placement opening 153 is smaller than the cross-sectional area of ​​the bottle body fixing cavity 154. The placement opening 153 is used to fix the liquid outlet of the beauty serum bottle 101, and the bottle body fixing cavity 154 is used to fix the bottle body 133 of the beauty serum bottle 101.

[0234] During the liquid pushing process, the liquid pushing drive 128 drives the pusher 129 to move downwards. The pusher 129 moves toward the bottle mouth 121 of the beauty serum bottle 101 at the liquid delivery port 211. The liquid pushing part 235 of the pusher 129 abuts against the piston 109 in the bottle body 133 and pushes the piston 109 to move along the height direction of the bottle body 133 so as to make the beauty serum in the beauty serum bottle 101 flow out from the liquid outlet.

[0235] To improve the stability of the liquid dispensing process, the ratio of the cross-sectional area of ​​the dispensing part 235 to the outlet area of ​​the mouth 121 of the beauty liquid bottle 101 is set to 0.36-0.92.

[0236] It should be noted that, in order to improve the accuracy and reliability of the area ratio, the applicant conducted a large number of tests to verify the range of values. This test used the area ratio as the sole variable, testing the lateral pressure on the bottle body 133 and the damage to the piston 109 in each test, and statistically recording the number of collisions between the liquid-pushing part 235 and the edge of the bottle opening 121; the lateral pressure on the bottle body 133 is the pressure exerted on the circumferential side of the bottle body 133 during the downward movement of the piston by the liquid-pushing part (this test records the maximum value of the pressure). Table 1 shows the test range of the ratio of the cross-sectional area of ​​the liquid-pushing part 235 to the bottle opening area of ​​the beauty serum bottle 101.

[0237] Referring to Table 1, when the liquid pushing part 235 abuts against the piston 109, the liquid pushing part 235 needs to be aligned with the piston 109 and needs to push the piston 109 to move. Due to the existence of processing errors, assembly errors, motion errors, etc., the alignment needs a certain degree of tolerance to avoid the liquid pushing part 235 being misaligned, causing the liquid pushing part 235 to abut against the edge of the bottle mouth 121 of the beauty liquid bottle 101 during the downward movement, causing the liquid pushing part 235 to collide with the edge of the bottle mouth 121.

[0238] Therefore, the area ratio between the two cannot be too large. As can be seen from Table 1, when the area ratio is greater than 0.92, the number / probability of collisions increases significantly, which is not conducive to the stable and reliable pushing of the piston 109 by the liquid thruster 235.

[0239] Similarly, due to factors such as machining errors, assembly errors, and motion errors, the pusher part 235 may not be able to accurately abut against the middle of the piston 109.

[0240] On the other hand, the smaller the cross-sectional area of ​​the liquid-pushing part 235, the smaller the contact area between it and the piston 109, and the easier it is to damage the piston.

[0241] On the other hand, the smaller the cross-sectional area of ​​the liquid pushing part 235, the greater the distance between the liquid pushing part and the piston's contact point and the center of the piston may be. This makes it easier for the liquid pushing part 235 to exert uneven force on the piston 109. This may result in uneven force exerted by the piston 109 on the inner wall of the bottle, which may cause the stopper to be unable to move smoothly and stably inside the bottle. It may also increase the lateral pressure on the bottle body 133, which may damage the beauty serum bottle.

[0242] In other words, when the cross-sectional area of ​​the liquid pushing part 235 is less than a certain value, the distance between the liquid pushing part 235 and the piston 109 and the center of the piston 109 will easily reach a certain value, which will easily cause the piston 109 to be subjected to uneven and excessive force. Therefore, during the process of the liquid pushing part 235 squeezing the piston 109, on the one hand, it may easily lead to damage to the piston 109, and on the other hand, it may also easily lead to excessive side pressure on the bottle body 133, which may easily increase the difficulty and stability of piston sliding, and may also easily lead to damage to the bottle body 133.

[0243] As shown in Table 1, when the area ratio is less than 0.36, the piston 109 is severely damaged, and the force on the side of the bottle body 133 has exceeded the threshold (which can easily lead to damage to the bottle body 133 or difficulty or instability in sliding the stopper). This will make it impossible to continue the liquid pushing process. Therefore, the area ratio should not be less than 0.36.

[0244] Therefore, the ratio of the cross-sectional area of ​​the liquid-pushing part 235 to the outlet area of ​​the bottle mouth 121 of the beauty serum bottle 101 can be set to 0.36-0.92. This ensures that the area ratio is not too large, thus avoiding high-frequency collisions between the liquid-pushing part 235 and the edge of the bottle mouth 121 of the beauty serum bottle 101. It also ensures that the area ratio is not too small, thus avoiding damage to the piston 109, unstable movement, and excessive pressure on the side of the bottle body 133 caused by the liquid-pushing part 235 deviating too far from the center of the piston 109. In this way, by setting an appropriate area ratio, it is ensured that the liquid-pushing part 235 can safely, stably, and smoothly push the piston 109 along the height direction of the bottle body 133, so that the beauty serum can be smoothly discharged from the beauty serum bottle 101.

[0245] Table 1 In some embodiments, to further improve the stability and reliability of the piston 109 propelled by the liquid-dispensing part 235, the ratio of the cross-sectional area of ​​the liquid-dispensing part 235 to the area of ​​the bottle opening 121 of the beauty serum bottle 101 is 0.4-0.82, such as 0.4, 0.42, 0.44, 0.46, 0.48, 0.5, 0.52, 0.54, 0.56, 0.58, 0.6, 0.62, 0.64, 0.66, 0.68, 0.7, 0.72, 0.74, 0.76, 0.78, 0.8, or 0.82.

[0246] In some embodiments, when the beauty serum bottle 101 contains a single dose of beauty serum, the radial dimension of the dispensing part 235 can be varied, such as 3mm-8mm, or 3mm, 4mm, 5mm, 6mm, 7mm or 8mm.

[0247] In some embodiments, the radial dimension of the mouth 121 of the beauty serum bottle 101 can be many, such as 5mm-11mm, or 5mm, 6mm, 7mm, 8mm, 9mm, 10mm or 11mm, etc.

[0248] In some embodiments, the difference between the radial dimension of the liquid dispensing part 235 and the radial dimension of the mouth 121 of the beauty liquid bottle 101 is 1.3mm-6mm, such as 1.3mm, 1.5mm, 1.7mm, 2mm, 3mm, 4mm, 5mm, or 6mm.

[0249] It should be noted that for circular structures, the radial dimension refers to its diameter; for non-circular structures, the radial dimension refers to the maximum distance across the cross-section. It should also be noted that the priority of the above-mentioned limits on the radial dimensions of the bottle opening 121 and the liquid-pushing part 235 is as follows: area ratio has the highest priority, followed by the difference, and then the specific radial dimension.

[0250] Understandably, if the radial dimensions of the dispensing part 235 and the bottle opening 121 are too large, i.e., the radial dimension of the beauty serum bottle is too large, the area occupied by the beauty serum bottle in the dispensing component will be large. If there are many beauty serum bottles, a larger dispensing component will be required, which easily leads to an excessively large dispensing component, especially for dispensing components with multiple placement positions arranged in a ring. If the radial dimensions of the dispensing part 235 and the bottle opening 121 are too small, the requirements for alignment design and piston quality will be too high. Therefore, in order to balance the size of the dispensing component and the difficulty of alignment design, this application limits the radial dimension of the dispensing part 235 to 3mm-8mm, which can be selected as 3.5-6mm; and the radial dimension of the bottle opening 121 of the beauty serum bottle 101 to 5mm-11mm, which can be selected as 5.5-9mm.

[0251] Understandably, as mentioned above, if the difference between the radial dimension of the dispensing part 235 and the radial dimension of the bottle opening 121 of the beauty serum bottle 101 is too small, the alignment requirement will be too high; otherwise, the dispensing part 235 and the edge of the bottle opening 121 of the beauty serum bottle 101 are prone to collision. If the difference is too large, it will also easily lead to piston damage or unstable movement. Therefore, in order to balance both, this application limits the difference to 1.3mm-6mm, and can be selected as 2-5mm. This can reduce the alignment requirement and the risk of collision, and also avoid piston damage, etc.

[0252] In some embodiments, the cross-sectional shape of the liquid-dispensing part 235 can be various, such as elliptical, rectangular, annular, etc., with a circular shape being an example. The shape of the bottle mouth 121 of the beauty serum bottle 101 can be various, such as elliptical, rectangular, etc., to adapt to the cross-section of the liquid-dispensing part 235. The shape of the liquid-dispensing part 235 is adapted to the shape of the bottle mouth 121, wherein the liquid-dispensing part 235 can be a cylindrical rod, and the bottle mouth 121 can be circular.

[0253] Referring to Table 1, the ratio of the cross-sectional area of ​​the liquid-dispensing part 235 to the area of ​​the bottle opening 121 of the beauty serum bottle 101 is set to 0.4-0.82, and can be further selected as 0.52-0.7. This area ratio is more conducive to improving the stability and reliability of the liquid-dispensing part 235 in pushing the piston 109. The area ratio can be 0.5, 0.6, 0.7, 0.8, etc. In the experiment, when the area ratio is 0.4, the pressure on the side of the bottle body 133 is "mostly moderate", which is relatively safe and within the pressure range that the bottle body 133 can withstand. At the same time, the degree of damage to the piston 109 is also moderate and will not affect the liquid dispensing process. In addition, the number of collisions between the liquid-dispensing part 235 and the bottle opening 121 is 0. Thus, it can be ensured that the liquid-dispensing part 235 can push the piston 109 more stably and reliably. When the area ratio is 0.82, the pressure on the side of the bottle body 133 is mostly minimal, and the bottle body 133 is in a very safe state. At the same time, the piston 109 is less damaged and can slide smoothly under the action of the liquid pushing part 235. Meanwhile, the number of times the liquid pushing part 235 collides with the bottle mouth 121 is 0. Thus, when the area ratio is less than or equal to 0.82, the liquid pushing part 235 can push the piston 109 more stably and reliably.

[0254] Thus, an area ratio of 0.4-0.82 can increase the tolerance for misalignment, reduce the probability of the liquid pushing part 235 colliding with the bottle mouth 121 due to misalignment, increase the smoothness of the piston 109 moving within the bottle body 133, and also reduce the lateral pressure on the bottle body 133, which is conducive to the liquid pushing part 235 pushing the piston 109 better and more stably.

[0255] In some embodiments, for improved safety, the distance between the liquid-propelling part 235 and the piston 109 is greater than or equal to 3 mm and less than or equal to 2 cm, such as 3 mm, 5 mm, 7 mm, 9 mm, 11 mm, 13 mm, 15 mm, 17 mm, 19 mm, or 20 mm.

[0256] The distance between the liquid pushing part 235 and the piston 109 refers to the distance between the top end of the pusher 129 and the beauty serum bottle 101 at the liquid delivery port 211 before the liquid is pushed (when the pusher 129 is stationary).

[0257] During the transport of the beauty serum bottle 101, the liquid delivery component 126 needs to move relative to the pusher 129. Therefore, the distance between the pusher 235 and the piston 109 should not be too small. When the preset distance between the two is less than 3 mm, the preset distance may be further reduced due to errors or other reasons, which may cause the pusher 235 and the beauty serum bottle 101 to collide.

[0258] The distance between the liquid-pushing part 235 and the piston 109 should not be too large. When the distance between the two is greater than 2 cm, there will be a large idle stroke during the process of the pushing part 129 pushing the piston 109, which will result in a longer time for the liquid-pushing process of a single bottle of beauty essence 101, reducing the efficiency of the liquid-pushing process, which is not conducive to the production efficiency of customized beauty essence, and will also increase the user's waiting time, which is not conducive to the user's user experience.

[0259] Optionally, the distance between the liquid-pushing part 235 and the piston 109 is greater than or equal to 6 mm and less than or equal to 1.2 cm.

[0260] In some embodiments, to ensure that the piston 109 can completely push the beauty essence out of the bottle body 133, the length of the pushing part 235 is greater than or equal to the difference between the depth of the bottle body 133 and the height of the piston 109. Specifically, the sum of the length of the pushing part 235 and the height of the piston 109 is greater than or equal to the depth of the bottle body 133. This allows the pushing part 235 to push the piston 109 to the bottom of the bottle body 133, ensuring that all the beauty essence in the bottle body 133 is pushed out by the piston 109, thus improving the utilization rate of the beauty essence.

[0261] In some embodiments, in order to ensure that the beauty serum bottle 101 has been placed in the preset position of the placement position 127, the mixing device further includes a detection circuit. A first conductive element is provided at the bottom of the placement position 127, and the first conductive element is electrically connected to the detection circuit. A second conductive element is provided at the bottom of the beauty serum bottle 101. When the bottom of the beauty serum bottle 101 contacts the bottom of the placement position 127, the first conductive element and the second conductive element contact each other, and the detection circuit is turned on.

[0262] The detection circuit is used to detect whether the current circuit is conductive, thereby determining whether the bottom of the beauty serum bottle 101 has been placed at the bottom of the placement position 127, thus confirming that the beauty serum bottle 101 has been placed in the preset position of the placement position 127. After the detection circuit is conductive, it can send a confirmation electrical signal to the control unit. After receiving the confirmation electrical signal, the control unit confirms that the placement of the beauty serum bottle 101 is correct. The first conductive element can take many forms, such as conductive electrodes, conductive contacts, etc., and the second conductive element can be a conductive sheet, conductive film, etc. In some embodiments, the detection circuit can be a light-conducting circuit, that is, when the detection circuit is conductive, the LED bead electrically connected to the detection circuit will be lit, thereby indicating that the beauty serum bottle 101 has been placed in the appropriate position.

[0263] In some embodiments, to improve the alignment accuracy between the pusher 129 and the beauty liquid bottle 101, the mixing device further includes a zero-point detection device, which includes a zero-point detection component 251 and a zero-point positioning component 252; one of the zero-point detection component 251 and the zero-point positioning component 252 is fixedly mounted on the mounting bracket 124, and the other is mounted on the liquid delivery component 126 and moves with the liquid delivery component 126; the zero-point detection component 251 is used to detect the zero-point positioning component 252, and the liquid delivery component 126 is in the initial position when the zero-point detection component 251 detects the zero-point positioning component 252.

[0264] During the movement of the liquid delivery component 126 relative to the pusher component 129, the relative positional relationship between the liquid delivery component 126 and the pusher component 129 may change due to errors or other reasons. This can lead to misalignment between the pusher component 129 and the placement position 127 on the liquid delivery component 126, and consequently, misalignment between the pusher component 129 and the beauty serum bottle 101. The zero-point detection component 251 ensures that the liquid delivery component 126 can accurately return to the zero-point position (initial position), thereby correcting the relative positional relationship between the liquid delivery component 126 and the mounting bracket 124, eliminating errors generated during the previous movement of the liquid delivery component 126, and improving the accuracy of the liquid delivery component 126 in subsequent movements.

[0265] The zero-point detection component 251 can take many forms, such as photoelectric components, infrared detection components, etc., and no special limitation is made here.

[0266] Specifically, taking the zero-point detection component 251, which includes a signal transmitter and a signal receiver, as an example, the signal transmitter and the signal receiver are arranged relatively apart so that there is a gap between them. The movement trajectory of the zero-point positioning component 252 passes through the gap, or the movement trajectory of the gap passes through the zero-point positioning component 252.

[0267] The zero-point positioning element 252 can take many forms, preferably one that can better cooperate with the zero-point detection component 251. Taking the zero-point positioning element 252 including a blocking element as an example, when the zero-point positioning element 252 is installed on the liquid delivery element 126, the movement trajectory of the blocking element passes between the signal transmitter and the signal receiver.

[0268] Taking the zero-point detection component 251 mounted on the mounting bracket 124 and the zero-point positioning component 252 mounted on the liquid delivery component 126 as an example, the liquid delivery component 126 is exemplified by the liquid delivery turntable 152. During the rotation of the liquid delivery turntable 152, it carries the zero-point positioning component 252. When the zero-point positioning component 252 rotates into the detection range of the zero-point detection component 251, the zero-point detection component 251 detects it. At this time, the zero-point detection component 251 can send a zeroing electrical signal to the control unit to confirm that the liquid delivery turntable 152 has returned to its initial position.

[0269] In the above solutions, this application avoids collisions between the pusher and the beauty liquid bottle when they are aligned by increasing the fault tolerance rate. In addition, other methods can be used to avoid collisions between the pusher and the beauty liquid bottle when they are aligned, such as improving the alignment accuracy between the pusher 129 and the beauty liquid bottle 101.

[0270] To improve the alignment accuracy between the pusher 129 and the beauty serum bottle 101, this application further proposes a mixing device and a beauty instrument. The mixing device is used in conjunction with the beauty serum bottle 101 and includes: Mounting bracket 124; The liquid delivery system is installed on the mounting frame 124. The liquid delivery system includes a liquid delivery component 126. The liquid delivery component 126 is provided with multiple placement positions 127. The placement positions 127 are used to place beauty serum bottles 101. The liquid delivery component 126 is used to deliver multiple beauty serum bottles to the liquid delivery position as needed. The liquid dispensing system includes a dispensing drive 128 and a pusher 129 located at the liquid delivery position. The dispensing drive 128 is fixedly mounted on the mounting bracket 124 and drives the pusher 129 to move up and down to dispense the beauty essence from the beauty essence bottle 101 at the liquid delivery position; and... The alignment device includes a test piece and a detection component. One of the test piece and the detection component is installed on the liquid delivery component 126 at the corresponding placement position 127, and the other is installed on the mounting bracket 124, the liquid delivery system, or the housing 136 at the corresponding pusher component 129.

[0271] The specific structures of the mounting bracket 124, the liquid delivery component 126, the liquid delivery position, and the liquid pushing system can be referred to in the above embodiment and will not be repeated here. The alignment device is used to align the pushing component 129 and the liquid delivery component 126. Since the pushing component 129 only moves up and down, and its displacement relative to the mounting bracket 124 is only in the vertical direction, the projection of the pushing component 129 on the mounting bracket 124 is a fixed position. That is, the relative positional relationship between the pushing component 129 and the mounting bracket 124 in the horizontal plane is fixed. Thus, the pushing component 129 and the liquid delivery component 126 can be aligned by aligning the liquid delivery component 126 and the mounting bracket 124. When the detection component detects the detected item, it is considered that the pushing component 129 is aligned with the beauty serum bottle 101 at the liquid delivery port 211. The detection component can take many forms, such as a photoelectric sensor or an infrared sensor, etc., and will not be specified here.

[0272] The form of the part being inspected can be varied, such as a protruding structure or a hole structure, etc., which will not be specified here; it is sufficient that the inspection component can quickly inspect the part being inspected.

[0273] Taking an example where the sample to be tested is placed on the liquid delivery component 126 and the detection component is placed on the mounting bracket 124, there are multiple samples to be tested, each corresponding to a placement position 127, with one sample and placement position 127 corresponding one-to-one. The detection component is fixedly mounted on the mounting bracket 124 corresponding to the pusher 129. During the rotation of the liquid delivery component 126, the sample to be tested passes through the liquid delivery port 211 sequentially with the placement position 127. When the sample to be tested is detected by the detection component, it indicates that the liquid delivery position is directly below the pusher 129. When the pusher 129 moves downward, it can accurately abut against the piston 109 of the beauty serum bottle 101.

[0274] There are many forms of alignment devices; examples are given below.

[0275] In some embodiments, refer to Figure 21The liquid delivery component 126 includes a liquid delivery turntable 152; the item to be detected includes multiple positioning micro-holes 163, which are formed on the liquid delivery turntable 152, with at least one positioning micro-hole 163 corresponding to each placement position 127; the detection component includes a first photoelectric switch, which is fixedly mounted on the mounting bracket 124 according to the movement trajectory of the positioning micro-hole 163; when the positioning micro-hole 163 is detected by the first photoelectric switch, the pushing component 129 corresponds to the bottle opening 121 of the beauty liquid bottle 101. The first photoelectric switch includes a first photoelectric emitter and a first photoelectric receiver. Each positioning micro-hole 163 corresponds one-to-one with a placement position 127, and the positioning micro-hole 163 can be a round hole or a square slit hole, etc. The first photoelectric emitter and the first photoelectric receiver are arranged at intervals along the thickness direction of the liquid delivery turntable 152, with one of them located above the positioning micro-hole 163 and the other below it. As the liquid delivery turntable 152 rotates, when the positioning micro-hole 163 is located between the first photoelectric emitter and the first photoelectric receiver, the first photoelectric receiver can receive the photoelectric signal emitted by the first photoelectric emitter, thereby determining that the pusher 129 and the beauty liquid bottle 101 are aligned.

[0276] In some embodiments, refer to Figure 21 The liquid delivery component 126 includes a liquid delivery turntable 152; the item to be detected includes multiple positioning protrusions 165, which are disposed on the liquid delivery turntable 152, with at least one positioning protrusion 165 corresponding to each placement position 127; the detection component includes a second photoelectric switch, which is fixedly mounted on the mounting bracket 124 according to the movement trajectory of the positioning protrusions 165; when the positioning protrusion 165 is detected by the second photoelectric switch, the pushing component 129 corresponds to the bottle opening 121 of the beauty liquid bottle 101. The second photoelectric switch includes a second photoelectric emitter and a second photoelectric receiver, with each positioning protrusion 165 corresponding to a placement position 127. The positioning protrusion 165 can be a convex hull or a square protrusion, etc. The second photoelectric emitter and the second photoelectric receiver are arranged at intervals along the radial direction of the liquid delivery turntable 152, with one located inside the positioning protrusion 165 and the other outside. As the liquid delivery turntable 152 rotates, when the positioning protrusion 165 is located between the second photoelectric transmitter and the second photoelectric receiver, the optical path between the second photoelectric transmitter and the second photoelectric receiver is blocked, so that the second photoelectric receiver cannot receive the photoelectric signal emitted by the second photoelectric transmitter, thereby determining that the pusher 129 and the beauty liquid bottle 101 are aligned.

[0277] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the content of this application's specification and drawings under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A beauty device, characterized in that, The beauty device includes: The housing has an exposed mixing platform and a liquid inlet located above the mixing platform, the mixing platform being used to hold the mixing container; A mixing system is provided within the housing. The mixing system includes a movable liquid delivery component with multiple placement positions for holding beauty serum bottles containing single-dose beauty serum. The liquid delivery component delivers multiple beauty serum bottles to the liquid delivery port as needed, so that the corresponding single-dose beauty serum is delivered from the beauty serum bottle in one go and delivered through the liquid delivery port to the mixing container placed on the mixing platform.

2. The beauty device as described in claim 1, characterized in that, One side of the housing is provided with a receiving groove, the bottom of the receiving groove is used to form the mixing platform, and the top of the receiving groove is provided with the liquid delivery port.

3. The beauty device as described in claim 2, characterized in that, The receiving groove includes a mixing groove and a stirring groove disposed above the mixing groove. The volume of the stirring groove is smaller than that of the mixing groove. The mixing platform is formed at the bottom of the mixing groove, and the liquid delivery port is formed at the top of the mixing groove. The top of the stirring groove is provided with a stirring port; and / or, The beauty device further includes a stirring device disposed within the housing. The stirring device has a stirring rod, and the top of the receiving groove is provided with a stirring port located on the side of the liquid delivery port near the opening of the receiving groove. The stirring rod extends into the receiving groove from the stirring port. The mixing platform includes a support portion and a liquid-holding portion. The liquid-holding portion is used to hold the mixing container and is slidably disposed on the support portion in a direction close to or away from the opening of the receiving groove. The liquid-holding portion has a receiving position below the liquid delivery port and a stirring position below the stirring port; or... The beauty device also includes a stirring device, which is a magnetic stirring device. The magnetic stirring device is located inside the mixing platform to stir the liquid in the mixing container placed on the mixing platform. And / or, The housing also has a viewing window located above the receiving groove, the viewing window being used by the user to observe the liquid delivery process of the mixing system; and / or, The housing also has a liquid inlet and a liquid inlet door that can be opened and closed at the liquid inlet, the liquid inlet being used by the user to replenish beauty essence to the liquid delivery device when open; and / or, The beauty device further includes a display screen, which is mounted on top of the housing; and / or, The beauty device includes a skin detection device, which is a detection handle connected to the beauty device via a connecting cable; or, the skin detection device includes a flip camera mounted on one side of the housing or the display screen of the beauty device; or the skin detection device is integrated into the display screen of the beauty device; and / or, The beauty device includes multiple beauty handles, each with a different function.

4. The beauty device according to any one of claims 1 to 3, characterized in that, The liquid delivery component is a liquid delivery turntable, which has multiple placement positions arranged in a ring. The liquid delivery turntable is rotatably positioned above the liquid delivery port to deliver various beauty serum bottles to the liquid delivery port as needed by rotating the turntable; and / or, The mixing system also includes a liquid delivery drive, which drives the liquid delivery component to move so that the liquid delivery component delivers multiple beauty serum bottles to the liquid delivery port as needed.

5. The beauty device as described in claim 4, characterized in that, The mixing system further includes a dispensing system, which includes a dispensing drive and a pusher located above the dispensing port. The dispensing drive drives the pusher to move up and down, thereby dispensing the beauty essence from the bottle on the dispensing turntable that has been moved to the dispensing port into the mixing container; and / or, The mixing system further includes a detection system, which cooperates with an identification structure on or around the serum bottle to identify information about the serum, or to identify whether the serum bottle is empty, or to identify whether the serum bottle is installed; and / or, The mixing system also includes a puncture system, which includes a fixed pushing part fixed above the liquid delivery turntable, a movable pushing part disposed below the liquid delivery turntable, and a puncture driving member for driving the movable pushing part to move. The puncture driving member is used to drive the movable pushing part to move toward or away from the liquid delivery turntable so that the puncture structure of the beauty liquid bottle punctures the sealing part of the beauty liquid bottle. And / or, The mixing system also includes a mounting bracket, which is fixedly installed inside the housing, and the liquid delivery drive is installed on the mounting bracket; And / or, The placement position includes a placement opening and a bottle body fixing cavity located above the placement opening. The cross-sectional area of ​​the placement opening is smaller than the cross-sectional area of ​​the bottle body fixing cavity. The placement opening is used to fix the liquid outlet of the beauty essence bottle, and the bottle body fixing cavity is used to fix the bottle body of the beauty essence bottle.

6. The beauty device as described in claim 5, characterized in that, The mounting bracket includes a vertical bracket, a first horizontal bracket mounted at the lower end of the vertical bracket, and a second horizontal bracket mounted at the upper end of the vertical bracket. The first horizontal bracket is located on the side of the receiving groove of the housing away from its opening. The liquid delivery turntable is rotatably disposed between the first horizontal bracket and the second horizontal bracket. The liquid delivery drive is mounted on the first horizontal bracket, and / or the liquid pushing system is mounted on the second horizontal bracket, and / or the detection system is mounted on the vertical bracket, and / or the fixed pushing part is mounted on the second horizontal bracket, and the movable pushing part and the puncture drive are mounted on the first horizontal bracket. And / or, The bottom of the first transverse support of the mounting bracket is provided with a mounting recess, and the liquid delivery drive component is installed in the mounting recess; and / or, The vertical support of the mounting bracket has a detection mounting protrusion on the side facing the liquid inlet. The detection system includes a detection unit installed on the detection mounting protrusion. The detection unit includes an NFC detection part for detecting the NFC label on the piston of the beauty serum bottle. And / or, The pushing member and the detection system are spaced apart in the circumferential direction of the liquid delivery turntable; or, the pushing member, the detection system, and the fixed pushing part are spaced apart in the circumferential direction of the liquid delivery turntable. And / or, The vertical support of the mounting bracket is a plate-like structure; or, The vertical support of the mounting bracket has a mounting protrusion on the side facing the liquid inlet. This mounting protrusion is located above the first horizontal support of the mounting bracket. The detection system includes an empty bottle detection unit, which comprises a signal transmitter and a signal receiver mounted on the mounting protrusion. The signal transmitter and signal receiver are located on opposite sides of the liquid delivery turntable in the radial direction. The empty bottle detection unit is used to detect whether the piston of the beauty serum bottle is at the upper end of the beauty serum bottle; or... The detection unit includes a color sensor, which is disposed on the side of the vertical bracket of the mounting frame facing the liquid inlet. The color sensor is used to detect the marking color of the beauty serum bottle; and / or, The liquid delivery turntable includes a first disc body and a second disc body mounted above the first disc body; the placement port is located on the first disc body, and the bottle body fixing cavity includes a bottle body fixing hole located on the second disc body. The bottle body fixing hole is a through hole extending vertically, and is located above the placement port. The cross-sectional area of ​​the placement port is smaller than the cross-sectional area of ​​the bottle body fixing hole; or... The liquid delivery turntable includes a first disc body and a second disc body mounted above the first disc body; the placement port is located on the first disc body, and the bottle body fixing cavity includes a first receiving portion on the first disc body and a second receiving portion on the second disc body. The placement port is located at the bottom of the first receiving portion. The second disc body includes a disc body portion mounted above the first disc body, and the second receiving portion is located on the peripheral side of the disc body portion, having a lateral mounting opening. The peripheral side of the disc body portion has multiple pairs of elastic limiting portions, with a second receiving portion defined between each pair of elastic limiting portions; alternatively, the peripheral side of the disc body portion has multiple circumferentially arranged receiving grooves, each receiving groove having a lateral opening, and each receiving groove having an elastic portion to form the second receiving portion.

7. The beauty device as described in claim 1 or 2, characterized in that, The beauty device is a beauty instrument, which includes a main unit, and the housing and the mixing system are part of the main unit. The beauty device also includes a skin detection device and a beauty handle. The skin detection device is communicatively connected to the main unit and has a detection port for detecting the user's skin condition. The beauty handle is connected to the main unit via a connecting cable and is used for skin care. The main unit generates the required type and quantity of beauty serum based on the detection results from the skin detection device; and / or, The beauty device also includes a stirring device, which drives the movement of liquid in the mixing container located on the mixing platform, so as to fully mix the various beauty liquids in the mixing container to obtain a customized beauty liquid.

8. The beauty device as described in claim 7, characterized in that, The main unit also includes a control unit, which includes a beauty drive circuit, and the beauty handle is connected to the beauty drive circuit; and / or, The skin detection device is a detection handle, which is connected to the main unit via a connecting cable; or... The skin detection device includes a built-in camera disposed within the display screen of the beauty device, the built-in camera being used to acquire photos of the user's skin; or... The skin detection device includes an external camera rotatably mounted outside the display screen of the beauty device, the external camera being used to acquire photos of the user's skin.

9. The beauty device as described in claim 1, characterized in that, The mixing system also includes a liquid delivery drive and a mounting bracket. The liquid delivery drive is used to drive the liquid delivery component to move so that the liquid delivery component can deliver multiple beauty serum bottles to the liquid delivery port as needed. The mounting bracket includes a vertical support, a first horizontal support mounted on the lower end of the vertical support, and a second horizontal support mounted on the upper end of the vertical support. The bottom of the first horizontal support is provided with a mounting recess for mounting the liquid delivery drive component.

10. A liquid delivery turntable, characterized in that, The liquid delivery turntable has multiple placement positions for placing beauty serum bottles, and the multiple placement positions are arranged in a ring. Each placement position includes a placement opening and a bottle body fixing cavity above the placement opening. The cross-sectional area of ​​the placement opening is smaller than the cross-sectional area of ​​the bottle body fixing cavity. The placement opening is used to fix the liquid outlet of the beauty serum bottle, and the bottle body fixing cavity is used to fix the bottle body of the beauty serum bottle. The beauty serum bottle is used to hold a single dose of beauty serum.

11. A mixing device, characterized in that, The mixing device includes: Mounting rack; A liquid delivery system, mounted on the mounting frame, includes a delivery component movably disposed relative to the mounting frame. The delivery component has multiple placement positions for holding beauty serum bottles containing single-dose amounts. The delivery component delivers multiple beauty serum bottles to the delivery positions as needed. The liquid dispensing system, installed on the mounting frame, is used to dispense a single dose of beauty essence from the bottle to be delivered to the dispensing position in one go.

12. The mixing apparatus as described in claim 11, characterized in that, The liquid delivery component is a liquid delivery turntable, and the liquid delivery system further includes a liquid delivery drive component. Multiple placement positions are arranged in a ring. The liquid delivery drive component is fixedly mounted on the mounting frame. The liquid delivery drive component drives the liquid delivery turntable to rotate relative to the mounting frame, thereby moving the desired placement position and the beauty essence bottle to the liquid delivery position by rotating the liquid delivery turntable; and / or, The liquid dispensing system includes a liquid dispensing drive and a pusher located at the liquid delivery position. The liquid dispensing drive is fixedly installed on the mounting frame and is used to drive the pusher to move up and down to dispense the beauty liquid from the beauty liquid bottle at the liquid delivery position.

13. The mixing apparatus as described in claim 12, characterized in that, The mixing device further includes a detection system, which cooperates with an identification structure on or around the serum bottle to identify information about the serum, or to identify whether the serum bottle is empty, or to identify whether the serum bottle is installed; and / or, The placement position includes a placement opening and a bottle-body fixing cavity located above the placement opening. The cross-sectional area of ​​the placement opening is smaller than the cross-sectional area of ​​the bottle-body fixing cavity. The placement opening is used to fix the dispensing end of the beauty essence bottle, and the bottle-body fixing cavity is used to fix the bottle body of the beauty essence bottle; and / or, The mounting bracket includes a vertical support, a first horizontal support mounted at the lower end of the vertical support, and a second horizontal support mounted at the upper end of the vertical support. The liquid delivery turntable is rotatably disposed between the first horizontal support and the second horizontal support. The liquid delivery drive is mounted on the first horizontal support, and the liquid pushing system is mounted on the second horizontal support.

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