Skin water content detection and water replenishing device

Abstract

The utility model discloses a skin water content detection and water replenishing device which comprises a shell, an atomization assembly and a detection assembly, the atomization assembly and the detection assembly are installed in the shell, a liquid adding opening and a mist spraying opening are formed in the two side walls of the shell respectively, and a sealing cover is connected to the side wall, provided with the liquid adding opening, of the shell in a pivoted mode. The sealing cover and the shell are detachably buckled to seal the liquid adding opening and can open the liquid adding opening, the atomization assembly is used for generating atomized steam from liquid in the liquid box and spraying the atomized steam out of the spraying opening, a detection probe of the detection assembly is elastically installed on the shell, one end of the detection probe protrudes out of the shell, and the detection probe is used for detecting skin moisture. According to the device, the water content of the skin is accurately measured through the detection assembly, so that whether water replenishing is needed or not is scientifically judged, an objective basis is provided for water replenishing of the skin, water replenishing can be conducted on the water-deficient skin in a targeted mode, water replenishing can be conducted anytime and anywhere through the atomization assembly, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to a moisturizing device, in particular to a skin water content detection and moisturizing device, which can accurately measure the skin water content so as to achieve the purpose of scientific moisturizing. Background Art

[0002] A moisturizing device or a moisturizer atomizes the liquid water in the water tank through an atomizing device, and then sprays the atomized gas from the spray port, and the moisture is directly sprayed on the skin. The water mist penetrates into the deep tissues of the skin through the pores and is absorbed, so as to achieve the effect of deep moisturizing and cleaning the skin. To meet the need for moisturizing at any time, a small handheld moisturizing device has emerged.

[0003] However, the small handheld moisturizing devices in the prior art have the following disadvantages: users cannot scientifically master the moisture condition of the body skin, and people need to moisturize the skin according to their own feelings, resulting in the inability to moisturize the dehydrated skin in a targeted manner.

[0004] Therefore, it is necessary to provide a device that can accurately and at any time measure the water content of its own skin through a scientific instrument, so as to scientifically determine whether moisturizing is needed and moisturize at any time, so as to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a skin water content detection and moisturizing device that can accurately measure the skin water content through a scientific instrument, so as to scientifically determine whether moisturizing is needed and moisturize at any time.

[0006] To achieve the above purpose, the technical solution of the utility model is: to provide a skin water content detection and moisturizing device, which includes a housing, a sealing cover, an atomizing component, a circuit board and a detection component; wherein, a liquid adding port and a spray port are respectively arranged on two side walls of the housing; the sealing cover is pivotally connected to the side wall of the housing provided with the liquid adding port, and the sealing cover and the housing are detachably buckled to seal the liquid adding port and can open the liquid adding port; the atomizing component is arranged in the housing and is respectively communicated with the liquid adding port and the spray port, and the atomizing component is used for generating atomized gas from the liquid and spraying it out through the spray port; the circuit board is installed in the housing; the detection component includes a detection probe, the detection probe is elastically installed on the housing and one end protrudes out of the housing, and the other end of the detection probe is electrically connected to the circuit board.

[0007] Preferably, one end of the sealing cover is convexly provided with a fastening piece, and a fastening portion matching with the fastening piece is provided on the side wall of the housing. The fastening piece is detachably fastened to the fastening portion. Due to the structure of the fastening piece cooperating with the fastening portion, therefore, force needs to be applied to the fastening piece to press it onto the fastening portion, thereby generating a fastening sound. Moreover, when opening the sealing cover, force needs to be applied to the fastening piece to make it disengage from the fastening portion, thereby generating a strong feeling of opening the cover. Therefore, the structural setting of the sealing cover brings a new use experience to the user.

[0008] Preferably, the other end of the sealing cover is provided with a pivot joint or a pivot shaft, and is rotatably connected to the side wall of the housing through the pivot joint or the pivot shaft. Force is applied to the sealing cover to rotate it around the pivot shaft to achieve sealing or opening.

[0009] Preferably, a sealing plug is further convexly provided on the sealing cover, and a sealing ring is sleeved on the sealing plug. The sealing plug sleeved with the sealing ring is detachably inserted into the liquid adding port, and the elastic sealing ring ensures complete sealing of the liquid.

[0010] Preferably, a blocking portion is convexly provided along the radial direction at the end of the sealing plug, and the sealing ring is clamped between the blocking portion and the sealing cover. The blocking portion makes the installation of the sealing ring stable and prevents the sealing ring from detaching when being pressed into the liquid adding port or opened.

[0011] Preferably, the atomization assembly includes a liquid tank and an atomization sheet; the liquid tank is arranged in the housing and communicated with the liquid adding port, and a liquid outlet corresponding to the spray port is opened at the bottom of the liquid tank; the atomization sheet is installed at the liquid outlet and faces the spray port, and the atomization sheet is also electrically connected to the circuit board. The atomization sheet is used for generating atomized gas from the liquid in the liquid tank and spraying it out from the spray port.

[0012] Preferably, the liquid tank, the liquid adding port, and the spray port are integrally formed on the housing, and the liquid adding port and the spray port are formed on adjacent side walls of the housing. On the one hand, it makes the molding of the housing simple and saves costs. On the other hand, it simplifies the structure of the housing, makes the appearance beautiful, and is convenient for carrying and storing.

[0013] Preferably, the detection assembly further includes an indicator light, the indicator light is electrically connected to the circuit board, the indicator light is used for displaying the skin moisture state, and a light-transmitting hole corresponding to the indicator light is opened on the housing.

[0014] Preferably, a first switch and a second switch are also electrically connected to the circuit board respectively. The first switch is connected in series to the power supply circuit of the detection probe, and the second switch is connected in series to the power supply circuit of the atomization component. Moreover, both the first switch and the second switch protrude outside the housing. When the first switch and the second switch are operated, the detection probe and the atomization sheet can work respectively.

[0015] Preferably, the housing includes a main housing, a first housing and a second housing. The first housing and the second housing cover two sides in the thickness direction of the main housing. The spray port is opened on the first housing or the second housing, and the liquid adding port and the detection probe are respectively arranged on the side wall of the main housing. Thus, the overall housing presents a flat structure, with a simple appearance, small volume, and is convenient to carry and operate.

[0016] Preferably, the skin water content detection and moisturizing device further includes a charging power supply arranged inside the housing. The charging power supply is electrically connected to the circuit board, and a USB interface is electrically connected to the circuit board. The USB interface is exposed outside the housing, and the charging power supply can be charged through the USB interface.

[0017] Compared with the prior art, since the skin water content detection and moisturizing device of the present invention integrates an atomization component and a detection component inside the housing, it simultaneously has the functions of skin water content detection and moisturizing, with diverse functions. The detection component accurately measures the skin water content, thereby scientifically determining whether moisturizing is needed, providing an objective basis for skin moisturizing, being able to moisturize water-deficient skin targeted, and realizing moisturizing anytime and anywhere through the atomization component; secondly, the overall housing presents a flat cube structure, with a simple, beautiful appearance, and has a small thickness and volume, occupying little space and being convenient to carry; finally, the sealing cover is pivotally connected to the side wall of the housing and detachably buckled with the housing. The operation of the sealing cover is convenient and can generate a special feel, bringing a new use experience to the user. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the skin water content detection and moisturizing device of the present invention.

[0019] Figure 2 is Figure 1 a schematic structural diagram from another angle.

[0020] Figure 3 is Figure 2 a schematic diagram of the state when the sealing cover is opened in [Figure number].

[0021] Figure 4 is Figure 1 an exploded view of [Figure number].

[0022] Figure 5 is Figure 4 A schematic structural view of the main housing from another angle.

[0023] Figure 6 is Figure 5 An exploded view of

[0024] Figure 7 is Figure 6 A schematic structural view of from another angle.

[0025] Figure 8 is Figure 1 A sectional view of

[0026] Figure 9 is Figure 1 Another sectional view of

[0027] Figure 10 is Figure 9 An enlarged schematic view of part A in Detailed implementation manners

[0028] Now, embodiments of the present utility model will be described with reference to the accompanying drawings, in which like reference numerals represent like elements. It should be noted that the orientation descriptions involved in the present utility model, such as up, down, left, right, front, back, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the technical solutions of the present application or / and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present application. The first, second, etc. described are only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0029] Combined with Figures 1-9As shown in the figure, the skin moisture content detection and water replenishment device 100 provided by the present utility model includes a housing 110, a sealing cover 120, an atomization component 130, a detection component 140, and a circuit board 150. Among them, a liquid filling port 111 and a spray port 112 are respectively provided on two side walls of the housing 110; and the circuit board 150 is installed inside the housing 110. The sealing cover 120 is pivotally connected to the side wall of the housing 110 where the liquid filling port 111 is located. The sealing cover 120 is detachably buckled with the housing 110. The sealing cover 120 is used to seal the liquid filling port 111 and can open the liquid filling port 111. The atomization component 130 is arranged inside the housing 110 and is respectively communicated with the liquid filling port 111 and the spray port 112. The atomization component 130 is used to generate atomized gas from the liquid and spray it out through the spray port 112. The detection component 140 includes a detection probe 141. The detection probe 141 is elastically installed on one side wall of the housing 110 and one end protrudes outside the housing 110. The other end of the detection probe 141 is electrically connected to the circuit board 150. The detection probe 141 is used to detect the moisture content of the skin. The skin moisture content detection and water replenishment device 100 integrates the functions of skin moisture content detection and water replenishment, with more diverse functions. And it accurately measures the skin moisture content through the detection component 140, so as to scientifically determine whether water replenishment is needed, providing an objective basis for skin water replenishment, being able to targetedly replenish water to water-deficient skin, and realizing water replenishment anytime and anywhere through the atomization component 130.

[0030] As shown in the following in Figures 4-6 one embodiment of the present utility model, the skin moisture content detection and water replenishment device 100 further includes a charging power source 160. The charging power source 160 is installed inside the housing 110. The charging power source 160 is electrically connected to the circuit board 150. This charging power source 160 is used to supply power to the detection component 140 and the atomization component 130, as will be described later.

[0031] As shown in the following in Figures 4-6 one embodiment of the present utility model, the detection probe 141 is installed on one side wall of the housing 110 through an elastic member 143 (such as a spring). The end of the detection probe 141 protrudes outside the housing 110, as Figure 4 shown in the figure. When the detection probe 141 contacts the skin, the detection probe 141 is in close contact with the skin under the action of the elastic member 143 to detect the skin moisture. The principle of specifically detecting the skin moisture through the elastic member 143 is a conventional method in the art.

[0032] Continuing with the combination of Figures 4-6As shown, the detection component 140 further includes an indicator light 142. The indicator light 142 is electrically connected to the circuit board 150 and is used to display the status of skin moisture detection. In one embodiment, there are three spaced indicator lights 142 on the circuit board 150, which can respectively indicate different moisture states of the skin. For example, the skin is extremely water-deficient, the skin has sufficient moisture, and the skin has medium moisture. Of course, this is not limited thereto. In the embodiment, a light-transmitting hole 114 corresponding to the indicator light 142 is formed in the outer shell 110. Specifically, the light-transmitting hole 114 is formed in the side wall of the outer shell 110 adjacent to the detection probe 141, facilitating the user to observe the status of the indicator light 142, such as Figures 5-6 shown.

[0033] Of course, a part of the outer shell 110 corresponding to the indicator light 142 can also be made of a light-transmitting material, etc., so that the user can observe the status of the indicator light 142.

[0034] Combined again with Figure 1 , Figures 4-6 shown, in the present utility model, a first switch 151 and a second switch 152 are respectively and electrically connected to the circuit board 150. Among them, the first switch 151 is connected in series to the power supply circuit of the detection probe 141, and the second switch 152 is connected in series to the power supply circuit of the atomization sheet 132 (see details later) of the atomization component 130, and both the first switch 151 and the second switch 152 protrude outside the outer shell 110. When the first switch 151 and the second switch 152 are operated, the detection probe 141 and the atomization sheet 132 can work respectively. The electrical connection manner of the first switch 151 and the second switch 152 is a conventional manner in the art.

[0035] In a specific embodiment, the first switch 151, the second switch 152 and the indicator light 142 are arranged on the same side wall of the outer shell 110, while the detection probe 141 is arranged on the other side wall adjacent to the indicator light 142. In this way, when in use, hold the skin moisture content detection and water replenishing device 100 with one hand and make the detection probe 141 contact the skin, and at the same time, directly press the first switch 151 on the side to energize the detection probe 141 for detection. Correspondingly, when replenishing water, hold the skin moisture content detection and water replenishing device 100 with one hand and press the second switch 152 on the side to energize the atomization sheet 132 to work, thereby making the spray port 112 on the front spray mist. That is to say, this layout method in this embodiment makes the skin moisture content detection and water replenishing device 100 convenient for single-handed operation and more convenient to use.

[0036] In addition, a USB interface 153 is electrically connected to the circuit board 150. The USB interface 153 is exposed on the outer shell 110. Specifically, the USB interface 153 is provided on the side wall of the outer shell 110 where the detection probe 141 is provided. Through this USB interface 153, the charging power supply 160 can be charged, so that the skin moisture content detection and water replenishing device 100 can be carried and used at any time, making it more convenient to use.

[0037] The following is combined with Figures 2-3 、 Figures 6-7 As shown, in an embodiment of the present invention, pivot joints 121 and fastening pieces 122 are respectively convexly provided at both ends of the sealing cover 120. The sealing cover 120 is rotatably connected to the side wall of the outer shell 110 through the pivot joint 121. Specifically, a pivot shaft 1211 passes through the pivot joint 121 and is installed on the side wall of the outer shell 110. When a force is applied to the sealing cover 120 to make it rotate around the pivot shaft 1211, the fastening piece 122 can be detachably engaged with the side wall of the outer shell 110. Understandably, a pivot shaft 1211 can also be directly provided at one end of the sealing cover 120, and the pivot shaft 1211 is directly used to pivotally connect to the side wall of the outer shell 110 to realize the pivoting of the sealing cover 120.

[0038] The following is combined with Figures 6-7 、 Figures 9-10 As shown, in a preferred embodiment, the fastening piece 122 protrudes from one side surface of the sealing cover 120, and a first abutting portion 1221 is bent at the end of the fastening piece 122 away from the sealing cover 120. A groove 1222 is provided at the connection position between the fastening piece 122 and the sealing cover 120. Correspondingly, a fastening portion 113 matching the fastening piece 122 is provided on the side wall of the outer shell 110. The surface of the fastening portion 113 is generally in an arc structure, so that the fastening portion 113 forms an axis shape as a whole, as Figure 7 shown. And, a second abutting portion 1131 is provided below the fastening portion 113, as Figure 10 shown. When a force is applied to the end of the sealing cover 120 where the fastening piece 122 is provided, the fastening piece 122 can slide along the arc surface of the fastening portion 113 and finally slide below the fastening portion 113 to achieve fastening. At this time, the first abutting portion 1221 on the fastening piece 122 abuts against the second abutting portion 1131 on the fastening portion 113, and the fastening portion 113 is received in the groove 1222, as Figure 10As shown, the stable fastening of the fastening piece 122 is thus achieved. Moreover, when the fastening piece 122 slides along the arc surface of the fastening portion 113, disengages from the arc surface and moves below the fastening portion 113, causing the first abutting portion 1221 to abut against the second abutting portion 1131, a fastening sound will be generated due to the impact, thus bringing a new user experience to the user. When opening the sealing cover 120, force needs to be applied to one end of the sealing cover 120 where the fastening piece 122 is provided in order to disengage the fastening piece 122 from the fastening portion 113, thereby generating a strong feeling of opening the cover and enhancing the user experience.

[0039] Combined with Figures 6-9 As shown, in this embodiment, an operating portion 125 is formed by protruding the end of the sealing cover 120 where the fastening piece 122 is provided. The operating portion 125 is slightly inclined downward. By applying force to the operating portion 125 to open the sealing cover 120, the opening of the sealing cover 120 can be made more convenient and labor-saving.

[0040] Combined with again Figures 2-3 、 Figures 6-7 As shown, in an embodiment of the present utility model, a sealing plug 123 is further protruded on the sealing cover 120. An elastic sealing ring 124 is sleeved on the sealing plug 123. The outer diameter of the sealing plug 123 sleeved with the sealing ring 124 is slightly larger than the inner diameter of the liquid adding port 111. The sealing plug 123 sleeved with the sealing ring 124 is detachably inserted into the liquid adding port 111. In this way, when the sealing plug 123 sleeved with the sealing ring 124 is pressed into the liquid adding port 111, the side wall of the liquid adding port 111 squeezes the elastic sealing ring 124 to achieve a sealed connection, thereby ensuring the complete sealing of the liquid.

[0041] Next, combined with Figures 6-9 As shown, in a preferred embodiment, a blocking portion 1231 is protruded radially along the end of the sealing plug 123. The sealing ring 124 is engaged between the blocking portion 1231 and the sealing cover 120. The blocking portion 1231 makes the installation of the sealing ring 124 stable and prevents the sealing ring 124 from disengaging when being pressed into the liquid adding port 111 or opened.

[0042] Furthermore, at least one rib 1241 is further protruded on the outer wall of the sealing ring 124. In this way, when the sealing plug 123 is pressed into the liquid adding port 111, the rib 1241 is squeezed between the outer wall of the sealing ring 124 and the inner wall of the liquid adding port 111 (see Figures 8-9 ), further enhancing the sealing effect.

[0043] Next, combined with Figures 4-8As shown, in an embodiment of the present utility model, the atomization assembly 130 includes a liquid tank 131 and an atomization sheet 132. The liquid tank 131 is disposed inside the outer shell 110 and is communicated with the liquid filling port 111. A liquid outlet 1311 corresponding to the spray port 112 is formed at the bottom of the liquid tank 131. The atomization sheet 132 is installed at the liquid outlet 1311 and faces the spray port 112, as Figure 8 shown. And the atomization sheet 132 is also electrically connected to the circuit board 150. When the atomization sheet 132 is powered on and operates, the atomization sheet 132 generates atomized gas from the liquid in the liquid tank 131, and makes the fog gas spray out through the spray port 112.

[0044] In this embodiment, the liquid tank 131, the liquid filling port 111, and the spray port 112 are integrally formed on the outer shell 110, thereby simplifying the molding of the outer shell 110 and the liquid tank 131 and saving costs. Compared with the structure of separately arranging the liquid tank 131, the present application also reduces the assembly steps.

[0045] The following combination Figures 1-3 , Figure 9 As shown, in an embodiment of the present utility model, the outer shell 110 is generally cube-shaped as a whole. The outer shell 110 has opposite first side and second side in the thickness direction, and there are four side walls between the first side and the second side. In this embodiment, the outer shell 110 has a smaller thickness, and the atomization assembly 130, the detection assembly 140, and the circuit board 150 are all integrally installed inside the outer shell 110. The spray port 112 is formed on the first side or the second side, and the liquid filling port 111 and the detection probe 141 are respectively arranged on two opposite side walls, and the first switch 151, the second switch 152, and the indicator light 142 are arranged on another side wall, as Figure 9 shown. This layout makes it convenient to operate the skin moisture content detection and moisturizing device 100 with one hand, and makes the skin moisture content detection and moisturizing device 100 have a simple appearance and a small volume, occupying less space and being convenient to carry and store.

[0046] It can be understood that the shape of the outer shell 110 is not limited to that in this embodiment. For example, in other embodiments, the outer shell 110 can also be set to a cuboid shape, a cylindrical shape, an ellipsoidal cylindrical shape, etc., so that the device 100 as a whole maintains a simple appearance and a small volume.

[0047] The following combination Figures 2-5As shown, in an embodiment of the present utility model, the housing 110 includes a main housing 110a, a first housing 110b, and a second housing 110c. Specifically, the liquid tank 131 and the liquid filling port 111 are integrally formed on the main housing 110a, and a liquid outlet 1311 communicating with the liquid tank 131 is formed in the middle of the main housing 110a. Moreover, the detection assembly 140 and the circuit board 150 are both installed inside the main housing 110a. The first housing 110b and the second housing 110c are covered on two sides in the thickness direction of the main housing 110a, and the two are respectively buckled with the main housing 110a. In addition, the spray port 112 is opened in the middle of the first housing 110b, so that when the first housing 110b is installed, the spray port 112 can be directly opposite to the atomizing sheet 132. Of course, the spray port 112 can also be opened in the second housing 110c. Through the arrangement of the main housing 110a, the first housing 110b, and the second housing 110c in this application, on the one hand, it is convenient for the installation of each internal component, and on the other hand, the entire housing 110 obtained after assembly has a simple appearance.

[0048] In summary, for the skin water content detection and water replenishing device 100 of the present utility model, the atomizing assembly 130 and the detection assembly 140 for detecting the skin water content are integrated in the housing 110. Therefore, it simultaneously has the functions of skin water content detection and water replenishing, with diverse functions. The detection assembly 140 is used to accurately measure the skin water content, so as to scientifically determine whether water replenishment is needed, providing an objective basis for the skin to replenish water, capable of specifically replenishing water to water-deficient skin, and realizing water replenishment at any time through the atomizing assembly 130; secondly, the housing 110 is integrally in a flat cube structure, with a simple and beautiful appearance, and has a small thickness and volume, occupying a small space and being convenient to carry; finally, the sealing cover 120 is pivotally connected to the side wall of the housing 110 and detachably buckled with the housing 110. The operation of the sealing cover 120 is convenient and can generate a special feel, bringing a new use experience to the user.

[0049] The above-disclosed are only the preferred embodiments of the present utility model. Of course, the scope of rights of the present utility model cannot be limited thereby. Therefore, equivalent changes made according to the scope of the patent application of the present utility model still fall within the scope covered by the present utility model.

Claims

1. A skin water content detection and moisturizing device, characterized in that, Comprising: A housing, with a liquid filling port and a spray port respectively provided on two side walls of the housing; A sealing cover, which is pivotally connected to the side wall of the housing where the liquid filling port is provided. The sealing cover is detachably fastened to the housing to seal the liquid filling port and can open the liquid filling port; An atomizing assembly, which is arranged inside the housing and is respectively communicated with the liquid filling port and the spray port. The atomizing assembly is used to generate atomized gas from the liquid and spray it out through the spray port; A circuit board, which is installed inside the housing; A detection assembly, including a detection probe. The detection probe is elastically installed on the housing and one end protrudes outside the housing, and the other end of the detection probe is electrically connected to the circuit board.

2. The skin water content detection and water replenishing device according to claim 1, characterized in that, One end of the sealing cover protrudes with a fastening piece, and a fastening portion matching the fastening piece is provided on the side wall of the housing. The fastening piece is detachably fastened to the fastening portion.

3. The skin water content detection and water replenishing device according to claim 1, characterized in that The other end of the sealing cover is provided with a pivot joint or a pivot shaft and is rotationally connected to the side wall of the housing through the pivot joint or the pivot shaft.

4. The skin water content detection and water replenishing device according to any one of claims 1 to 3, characterized in that The sealing cover also protrudes with a sealing plug, and a sealing ring is sleeved on the sealing plug. The sealing plug sleeved with the sealing ring is detachably inserted into the liquid filling port.

5. The skin water content detection and water replenishing device according to claim 4, characterized in that, The end of the sealing plug protrudes radially with a blocking portion, and the sealing ring is clamped between the blocking portion and the sealing cover.

6. The skin water content detection and water replenishing device according to any one of claims 1-3, characterized in that The atomizing assembly includes: A liquid tank, which is arranged inside the housing and is communicated with the liquid filling port. The bottom of the liquid tank is provided with a liquid outlet corresponding to the spray port; An atomizing sheet, which is installed at the liquid outlet and faces the spray port. The atomizing sheet is also electrically connected to the circuit board. The atomizing sheet is used to generate atomized gas from the liquid in the liquid tank and spray it out from the spray port.

7. The skin water content detection and water replenishing device according to claim 6, wherein, The liquid tank, the liquid filling port, and the spray port are integrally formed on the housing, and the liquid filling port and the spray port are formed on adjacent two side walls of the housing.

8. The skin moisture content detection and moisturizing device according to any one of claims 1-3, characterized in that The detection assembly further includes an indicator light, which is electrically connected to the circuit board. The indicator light is used to display the skin moisture state, and a light-transmitting hole corresponding to the indicator light is provided on the housing.

9. The skin water content detection and water replenishing device according to any one of claims 1-3, characterized in that A first switch and a second switch are respectively electrically connected to the circuit board. The first switch is connected in series on the power supply return path of the detection probe, and the second switch is connected in series on the power supply return path of the atomizing assembly. And both the first switch and the second switch protrude outside the housing.

10. The skin water content detection and moisturizing device according to any one of claims 1-3, characterized in that, The housing includes a main housing, a first housing, and a second housing. The first housing and the second housing cover two sides in the thickness direction of the main housing. The spray port is provided on the first housing or the second housing, and the liquid filling port and the detection probe are respectively provided on the side wall of the main housing.

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