Automatic liquid outlet mouthwash machine capable of preventing water drops from gravity

Abstract

The utility model discloses an anti-gravity water drop automatic liquid outlet mouthwash machine, which comprises a machine body, a water outlet component and an atmosphere component, wherein the machine body is internally provided with the water outlet component and the atmosphere component; the water tank is arranged on the machine body and used for storing mouth wash, the water outlet assembly is communicated with the water tank, and the water outlet assembly is provided with a water outlet; the atmosphere assembly is provided with a first containing cavity used for storing liquid, the water outlet is communicated with the first containing cavity, and the atmosphere assembly is used for applying vibration to the liquid in the first containing cavity and applying stroboscopic irradiation to the liquid flowing out of the first containing cavity. Therefore, the flowing-out liquid generates a visual effect that the water flow hovers or rises. Vibration and stroboscopic irradiation are applied to flowing-out liquid through the atmosphere assembly, in the water receiving process, the visual effect of water drop hovering or countercurrent rising is formed, water flow generated by the anti-gravity water drop automatic liquid outlet mouth wash machine is more diversified visually, the interestingness of a man-machine interaction mode is increased, the requirement for personalized experience of a user is met, and the user experience is improved. And the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of oral care technology, and in particular to an automatic mouthwash dispenser that dispenses liquid using anti-gravity water droplets. Background Technology

[0002] The anti-gravity water droplet automatic mouthwash dispenser is a smart home appliance designed for convenient mouthwash preparation. Its core function is to automatically mix concentrated mouthwash with water in a specific ratio, eliminating the hassle of manual dilution, and then deliver the stored mouthwash to the cup in a stable water column.

[0003] In modern society, as people's living standards have significantly improved, their spiritual needs have also become increasingly diverse. Traditional anti-gravity water droplet automatic mouthwash dispensers have long relied on a single, direct water jet, resulting in a monotonous flow pattern and a lack of interactivity. While this design meets basic water needs, it suffers from significant shortcomings in user experience, functional expansion, and scenario adaptability. The monotonous water flow fails to satisfy people's demands for aesthetics, fun, and personalized experiences, easily leading to user boredom. Utility Model Content

[0004] The main purpose of this invention is to propose an automatic mouthwash dispenser that dispenses water droplets against gravity, aiming to increase the interactive fun during the water dispensing process.

[0005] To achieve the above objectives, the present invention proposes an automatic mouthwash dispenser with anti-gravity water droplets, comprising:

[0006] The body, which contains a water outlet assembly and an atmosphere assembly;

[0007] A water tank is installed on the machine body and is used to store mouthwash. The water outlet component is connected to the water tank and has a water outlet.

[0008] The atmosphere component has a first receiving cavity for storing liquid, the outlet is connected to the first receiving cavity, and the atmosphere component is used to apply vibration to the liquid in the first receiving cavity and to apply strobe irradiation to the liquid flowing out of the first receiving cavity, so as to make the flowing liquid produce a visual effect of water flow hovering or rising.

[0009] In one embodiment, the machine body is further provided with a sensing component, which is disposed opposite to the water outlet. The sensing component includes a controller, which is electrically connected to the water outlet component. The sensing component is disposed at the bottom of the machine body to detect whether there is a cup between the sensing component and the water outlet. The controller is used to control the water outlet component to work when the cup is present to extract mouthwash; or, when the cup is not present, to turn off the water outlet component.

[0010] In one embodiment, the atmosphere component includes:

[0011] A liquid container is disposed below the water outlet. The liquid container has an inlet, a first receiving cavity, and an outlet. The inlet is connected to the outlet, and the outlet is connected to the first receiving cavity.

[0012] A vibration generator, connected to the liquid container, is used to apply vibration to the liquid in the first container cavity;

[0013] A light-emitting component is disposed on the outside of the liquid outlet and is used to irradiate the liquid flowing out of the liquid outlet with a strobe light.

[0014] There is a frequency difference or they are equal between the frequency of the light beam generated by the light-emitting component and the frequency of the vibration applied to the liquid by the vibration generator.

[0015] In one embodiment, a cup is included, and a permanent magnet is provided on the cup;

[0016] The sensing component includes:

[0017] A Hall sensor, wherein the Hall sensor is disposed at the bottom of the body;

[0018] A controller, electrically connected to the Hall sensor, is used to control the opening and closing of the water outlet assembly based on the Hall voltage of the Hall sensor.

[0019] In one embodiment, the cup includes:

[0020] Cup body,

[0021] A water cup bottom cover, wherein the water cup bottom cover is connected to the bottom of the cup body, the water cup bottom cover forms a first mounting groove, and the permanent magnet is disposed in the first mounting groove;

[0022] A magnet cover is disposed on the permanent magnet.

[0023] In one embodiment, the body includes:

[0024] The front shell includes a face shell, a first protrusion is formed on the side of the face shell opposite to the rear shell, a first mounting portion is formed at the upper end of the first protrusion, and the air assembly is disposed on the first mounting portion.

[0025] The water outlet component is located above the atmosphere component, and the first protrusion is provided with a first clearance position corresponding to the water outlet;

[0026] The first protrusion has a accommodating space in the middle for placing a cup, and a supporting part for supporting the cup is formed at the lower end of the first protrusion.

[0027] A second mounting portion is formed at the lower end of the first protrusion, the second mounting portion is disposed corresponding to the water outlet, and the sensing component is disposed on the second mounting portion;

[0028] A rear shell, which is detachably connected to the front shell;

[0029] The water tank is positioned above the front and rear shells.

[0030] In one embodiment, the body includes:

[0031] A first bracket includes a base, which is disposed on a first mounting portion. A first mounting position is formed in the middle of the base. A second clearance position is provided corresponding to the water outlet in the first mounting position. An atmosphere component is disposed in the first mounting position. Support portions are also formed on both sides of the base. A second mounting position is provided at the end of the support portion. The water outlet component is disposed in the second mounting position.

[0032] In one embodiment, first threaded posts are provided on both sides of the upper end of the face shell;

[0033] The base has a pair of fixing ears on the edge opposite to the face shell. The fixing ears also have a first mounting hole. The first bracket is detachably connected to the face shell by means of a bolt passing through the first mounting hole and being threaded to the first threaded post.

[0034] In one embodiment, the water outlet assembly includes:

[0035] A water inlet pipe, one end of which is connected to the water tank;

[0036] A water pump is installed in the second mounting position, the other end of the inlet pipe is connected to the inlet end of the water pump, and the water pump is electrically connected to the controller;

[0037] A water outlet pipe, one end of which is connected to the water outlet of the water pump, and the other end of which has a water outlet.

[0038] In one embodiment, the liquid container has at least one third mounting portion on its periphery, the third mounting portion has a second mounting hole, the base has a second threaded post, and the liquid container is detachably mounted on the base by means of a bolt passing through the second mounting hole and being threadedly connected to the second threaded post;

[0039] The light-emitting component includes a PCB, the third mounting hole is disposed on the PCB, and the PCB is detachably disposed on the first bracket by means of a bolt passing through the third mounting hole and being threadedly connected to the fourth mounting hole. The PCB is also provided with at least one light-emitting element.

[0040] The light-emitting component is provided with a third mounting hole, and the base is provided with a fourth mounting hole. The light-emitting component is detachably mounted on the base by means of a bolt passing through the third mounting hole and being threadedly connected to the fourth mounting hole.

[0041] The vibration generator has a locking block on the end opposite to the liquid container; the top of the liquid container has a second locking groove, and the locking block engages with the second locking groove.

[0042] This invention employs an atmosphere component at the outlet of an automatic mouthwash dispenser that dispenses water droplets using anti-gravity. This atmosphere component vibrates the liquid within the first receiving cavity and applies strobe light to the liquid flowing out of the first receiving cavity. Due to the vibration, the liquid flows out in a wave-like, discontinuous pattern, creating a visual effect of water droplets hovering or rising against the current during the water collection process. This makes the water flow produced by the automatic mouthwash dispenser more visually diverse, increases the fun of human-computer interaction, meets the user's personalized experience needs, and improves the user experience. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0044] Figure 1 A schematic diagram of an embodiment of the anti-gravity water droplet automatic dispensing mouthwash machine provided by this utility model;

[0045] Figure 2 The right figure shows an embodiment of the automatic liquid dispensing mouthwash machine with anti-gravity water droplets provided by this utility model;

[0046] Figure 3 A cross-sectional view of the automatic liquid dispensing mouthwash machine with anti-gravity water droplets provided by this utility model in direction II;

[0047] Figure 4 for Figure 3 A magnified view of a portion of region A in the middle;

[0048] Figure 5This is a top view of an embodiment of the anti-gravity water droplet automatic mouthwash dispenser provided by this utility model;

[0049] Figure 6 A cross-sectional view along line II-II of the automatic liquid dispensing mouthwash machine with anti-gravity water droplets provided by this utility model;

[0050] Figure 7 for Figure 6 A magnified view of a portion of region B in the middle;

[0051] Figure 8 A schematic diagram of the structure of an embodiment of the atmosphere component provided by this utility model;

[0052] Figure 9 Exploded view of an embodiment of the atmosphere component provided by this utility model;

[0053] Figure 10 A schematic diagram of the structure of the machine body after removing the rear shell provided by this utility model;

[0054] Figure 11 An exploded view of the body of this utility model after the back shell has been removed.

[0055] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0056] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0057] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0058] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are 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 use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those 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 by this utility model.

[0059] Traditional anti-gravity water droplet automatic mouthwash dispensers 100 are often designed with functionality at their core, primarily addressing water storage, dispensing, and hygiene. Their functions mainly focus on liquid storage, delivery, and use. However, as users' demands for product experience increase, the design of traditional anti-gravity water droplet automatic mouthwash dispensers 100 lacks innovation in user experience. Their singular functional design can no longer meet users' expectations for fun and personalization, resulting in a lack of enjoyment and interactivity during use. For example, existing anti-gravity water droplet automatic mouthwash dispensers 100 focus on water dispensing efficiency or automated control, such as infrared sensor dispensing, but fail to optimize the visual effect of the water flow. In home or public settings, products lacking visual appeal can easily lead to user fatigue and reduce their willingness to use them.

[0060] Therefore, this utility model proposes an automatic mouthwash dispenser 100 with anti-gravity water droplets, aiming to break through the limitation of the single function of the traditional automatic mouthwash dispenser 100 with anti-gravity water droplets.

[0061] Please see Figures 1 to 4 In one embodiment of this utility model, the automatic mouthwash dispenser 100 with anti-gravity water droplets includes a body 110 and a water tank 140. The water tank 140 is disposed on the body 110 and is used to store mouthwash. The body 110 is provided with a water dispensing component 120 and an atmosphere component 130. The water dispensing component 120 is connected to the water tank 140 and has a water outlet 121.

[0062] The atmosphere component 130 has a first receiving cavity for storing liquid, and the outlet is connected to the first receiving cavity. The atmosphere component 130 is used to apply vibration to the liquid in the first receiving cavity and to apply strobe irradiation to the liquid flowing out of the first receiving cavity, so that the flowing liquid produces a visual effect of water flow hovering or rising.

[0063] In this embodiment, a combination of vibration and stroboscopic techniques is used. Physical vibration alters the water flow pattern, and combined with the stroboscopic effect of light, visual spectacles such as "water droplets frozen in place" or "reverse flow" can be created. In this embodiment, due to the vibration of the liquid, it flows out in a wave-like, discontinuous pattern. Furthermore, the persistence of vision effect is utilized. When the flashing frequency is greater than the dripping frequency: because the flashing frequency is greater than the dripping frequency, the interval between two consecutive illuminations of the light source is less than the interval between adjacent droplets reaching the same position. Therefore, the droplets are observed before reaching the expected position in the human brain, causing the brain to mistakenly perceive that the droplets are moving upwards. With the continuous flashing of the light, the brain experiences the illusion of continuous reverse flow of the droplets, thus creating the visual effect of the droplets flowing backwards against gravity.

[0064] By innovating the visual effect of the water flow during the water dispensing process of the anti-gravity water droplet automatic mouthwash dispenser 100, the product's appeal can be further enhanced.

[0065] This invention employs an atmosphere component 130 at the water outlet 121 of an automatic liquid-dispensing mouthwash machine 100 that generates anti-gravity water droplets. The atmosphere component 130 applies vibration and strobe irradiation to the liquid flowing from the water outlet 121, creating a visual effect of water droplets hovering or rising against the current during the water dispensing process. This makes the water flow generated by the automatic liquid-dispensing mouthwash machine 100 more visually diverse, increases the fun of human-computer interaction, meets the needs of users for personalized experience, and improves the user experience.

[0066] Traditional anti-gravity water-dispensing automatic mouthwash dispensers rely heavily on manual switches or fixed-time dispensing for water control, leading to inconvenience and resource waste. For example, users may waste water by forgetting to place their cups in time, or spills may occur due to operational delays. Furthermore, in shared settings such as public places, the device needs to accurately recognize user intent to avoid accidental triggering.

[0067] Therefore, in one embodiment of this application, the body 110 is further provided with a sensing component 150, which is disposed opposite to the water outlet 121. The sensing component 150 includes a controller 152, which is electrically connected to the water outlet component 121. The sensing component 150 is disposed at the bottom of the body 110 for detecting whether a cup 170 exists between the sensing component 150 and the water outlet 121. The controller 152 is used to control the water outlet component 120 to work and extract mouthwash when the cup 170 is present; or, when the cup 170 is not present, to turn off the water outlet component 120.

[0068] In this embodiment, a sensing component 150 is placed near the water outlet 121 to detect the presence of a cup in real time. When the sensing component 150 detects the presence of a cup 170 between itself and the water outlet 121, the controller 152 controls the water dispensing component 120 to operate; if the sensing component 150 does not detect a target, such as when the user removes the cup midway, the water dispensing stops immediately. The user does not need to operate manually; water is dispensed simply by naturally placing the cup, conforming to the trend of "contactless" interaction. This not only avoids water waste due to accidental touch or forgetting to remove the cup, improving resource utilization efficiency, but also prevents water overflow or splashing. In this embodiment, the sensing component 150 can be one or more of an infrared through-beam sensor, a reflective photoelectric sensor, a pressure sensor, and a Hall sensor 151.

[0069] In some embodiments of this application, the sensing component 150 is electrically connected to the water dispensing component 120 and the atmosphere component 130. When the cup is detected to be in place, not only can the water dispensing component 120 be controlled to start dispensing water, but the vibration and strobe effects of the atmosphere component 130 can also be activated simultaneously to ensure that the visual effect is presented synchronously with the water flow.

[0070] See Figures 2-6 as well as Figures 8 to 11 In one embodiment, the atmosphere assembly 130 includes a liquid container 131, a vibration generator 132, and a light-emitting component 133.

[0071] The liquid container 131 is disposed below the outlet 121. The liquid container 131 has an inlet 1311, a first receiving cavity 1312 for storing liquid, and an outlet 1313. The inlet 1311 is connected to the outlet 121, and the outlet 1313 is connected to the first receiving cavity 1312.

[0072] The vibration generator 132 is connected to the liquid container 131 and is used to apply vibration to the liquid in the first receiving cavity 1312.

[0073] The light-emitting component 133 is disposed on the outside of the liquid outlet 1313 and is used to irradiate the liquid flowing out of the liquid outlet 1313 with radio frequency flash rays.

[0074] There is a frequency difference or they are equal between the light beam frequency generated by the light-emitting component 133 and the vibration frequency applied to the liquid by the vibration generator 132.

[0075] In this embodiment, the liquid container 131 receives liquid from the water tank and delivered through the water outlet assembly 120 via the inlet 1311, and stores it in the first receiving cavity 1312. When the vibration generator 132 is activated, the mechanical vibration it generates is transmitted to the liquid surface, causing periodic fluctuations or droplet splitting on the liquid surface. This vibration causes the liquid to oscillate at high frequency. The droplets, which should flow downwards under gravity, will periodically deviate from their trajectory due to the vibration, forming a microscopic motion state similar to "suspending" or "jumping". At this time, the direction and speed of the droplets are strictly controlled by the vibration frequency, thus causing the outflowing liquid to form a wave-like, discontinuous outflow pattern.

[0076] When the flashing frequency of the light-emitting component is exactly equal to the vibration frequency, each flash precisely captures the same phase of the droplet's vibration cycle, such as the highest or lowest point. In this case, the droplet appears stationary or frozen under continuous flashes. However, when there is a slight difference in frequency, such as Δf = ±1-5Hz, the flash phase and vibration phase gradually shift, causing the droplet's position to appear to move in the opposite direction with each flash. This phenomenon is similar to the motion reversal illusion caused by frame rate changes in a movie projection. When the frequency difference is small enough, the persistence of vision in the human eye will perceive continuous positional changes as the droplet moving in the opposite direction.

[0077] In a preferred embodiment, the frequency of the vibration generator 132 is 40-100Hz, and the frequency of the light-emitting component 133 is 40-100Hz.

[0078] In this invention, the vibration generator 132 only needs to be able to cause the liquid container 131 to vibrate, or to transmit vibration to the liquid container 131, causing the liquid inside the liquid container 131 to vibrate. The vibration generator 132 can be a piezoelectric vibrator or an electromagnetic vibrator. Preferably, the vibration generator 132 is a horn. The diaphragm of the horn is immersed in the liquid inside the liquid container 131, and when the diaphragm of the horn vibrates, the liquid inside the liquid container 131 also vibrates synchronously.

[0079] See Figures 2-6 In one embodiment, the device includes a cup 170, on which a permanent magnet 171 is provided. The sensing component 150 includes a Hall sensor 151, which is disposed at the bottom of the device body. The controller 152 is electrically connected to the Hall sensor 151 and is used to control the opening and closing of the water dispensing component 120 according to the Hall voltage of the Hall sensor 151.

[0080] See Figures 2-6In one embodiment, the cup 170 includes a cup body 172, a bottom cover 173, and a magnetic cover 174. The bottom cover 173 is connected to the bottom of the cup body 172, and the bottom cover 173 forms a first mounting groove 1731. The permanent magnet 171 is disposed in the first mounting groove 1731; the magnetic cover 174 is disposed on the permanent magnet 171.

[0081] Please see Figures 1 to 6 In one embodiment, the body 110 includes a front shell 111 and a rear shell 112, the rear shell 112 being detachably connected to the front shell 111. The water outlet assembly 120 and the atmosphere assembly 130 are disposed between the front shell 111 and the rear shell 112. The water tank 140 is disposed above the front shell 111 and the rear shell 112.

[0082] Specifically, the front shell 111 includes a face shell 1111. A first protrusion 11112 is formed on the side of the face shell 1111 opposite to the rear shell 112. A first mounting portion 11112a is formed at the upper end of the first protrusion 11112, and the atmosphere component 130 is disposed on the first mounting portion 11112a. A receiving space 11112c for placing a cup 170 is formed in the middle of the first protrusion 11112, and a supporting portion 11112d for supporting the cup 170 is formed at the lower end of the first protrusion 11112. The sensing component is disposed at the lower end of the first protrusion. The water outlet component 120 is disposed above the atmosphere component 130, and the first protrusion 11112 has a first clearance position 11112b corresponding to the water outlet 121.

[0083] In this embodiment, the liquid in the water tank 140 flows out through the outlet 121 of the water outlet assembly 120, is subjected to vibration and strobe irradiation by the atmosphere assembly 130, passes through the first clearance position 11112b, and enters the accommodating space 11112c. A visual spectacle similar to "water droplet freezing" or "reverse flow" is formed in the accommodating space 11112c, and then flows into the cup 170 on the support part 11112d.

[0084] Please see Figures 3 to 6 , Figure 10 as well as Figure 11In one embodiment, the body 110 further includes a first bracket 160, the first bracket 160 including a base 161, the base 161 being disposed on the first mounting portion 11112a, a first mounting position 1611 being formed in the middle of the base 161, the first mounting position 1611 being provided with a second clearance position 1612 corresponding to the water outlet 121, the atmosphere component 130 being disposed on the first mounting position 1611, and support portions 1613 being formed on both sides of the base 161, the support portions 1613 being provided with a second mounting position 1613a at their ends, the water outlet component 120 being disposed in the second mounting position 1613a.

[0085] Specifically, in one embodiment, the upper end of the face shell 1111 is provided with first threaded posts 11112e on both sides;

[0086] The base 161 has a pair of fixing ears 1614 on the edge opposite to the face shell 1111. The fixing ears 1614 are also provided with a first mounting hole 1614a. The first bracket 160 is detachably connected to the face shell 1111 by means of bolts passing through the first mounting hole 1614a and being threaded to the first threaded post 11112e.

[0087] In one embodiment, a second mounting portion 11112f is formed at the lower end of the first protrusion 11112, and the second mounting portion 11112f is correspondingly disposed with respect to the water outlet 121. The sensing component 150 is disposed on the second mounting portion 11112f. Specifically, the second mounting portion 11112f is provided with a first slot 11112g; the Hall sensor 151 is disposed in the first slot 11112g.

[0088] See Figures 2-6 as well as Figures 8 to 11 In one embodiment, the water outlet assembly 120 includes an inlet pipe 122, a water pump 123, and an outlet pipe 124. One end of the inlet pipe 122 is connected to the water tank 140; the water pump 123 is disposed in the second mounting position 1613a, and the other end of the inlet pipe 122 is connected to the inlet end of the water pump 123. The water pump 123 is electrically connected to the controller 152; one end of the outlet pipe 124 is connected to the outlet end of the water pump 123, and the other end of the outlet pipe 124 has an outlet 121.

[0089] In one embodiment, the vibration generator 132 is provided with a locking block 1321 at one end opposite to the liquid container 131; the top of the liquid container 131 is provided with a second locking groove 1314, and the locking block 1321 is engaged with the second locking groove 1314.

[0090] In one embodiment, the liquid container 131 has at least one third mounting portion 1315 on its periphery, the third mounting portion 1315 has a second mounting hole 1315a, the base 161 has a second threaded post 1615, and the liquid container 131 is detachably mounted on the base 161 by means of bolts passing through the second mounting hole 1315a and being threadedly connected to the second threaded post 1615.

[0091] In one embodiment, the light-emitting component 133 is provided with a third mounting hole 1331, and the base 161 is provided with a fourth mounting hole 1616. The light-emitting component 133 is detachably mounted on the base 161 by means of a bolt passing through the third mounting hole 1331 and being threadedly connected to the fourth mounting hole 1616.

[0092] In one embodiment, the light-emitting component 133 includes a PCB 1332, and a third mounting hole 1331 is disposed on the PCB 1332. The PCB 1332 is detachably mounted on the first bracket 160 by means of a bolt passing through the third mounting hole 1331 and being threadedly connected to the fourth mounting hole 1616. The PCB 1332 is also provided with at least one light-emitting element 1333. The light-emitting element 1333 can be an LED light, an RGB light strip, or an RGB light belt.

[0093] In one embodiment, the body 110 includes a top cover 113, which is disposed between the front shell 111 and the rear shell 112 and the water tank 140. The top cover 113 forms a first connector 1131, which has a water outlet hole 1131a. The water outlet assembly 120 is connected to the first connector 1131 and communicates with the water tank 140 through the water outlet hole 1131a.

[0094] In one embodiment, the water tank 140 includes:

[0095] The housing 141 has a first opening 1411a at its first end 1411 and a second opening 1412a at its second end 1412. An interior bottom wall 142 divides the interior of the housing 141 to form a second receiving space 143 and a third receiving space 144. A fourth mounting portion 1421 is formed on the side of the bottom wall 142 opposite to the second end 1412. The fourth mounting portion 1421 has a second mounting groove 1421a, and the second mounting groove 1421a is equipped with a water outlet valve 145.

[0096] A top cover 146 is disposed on the first opening 1411a.

[0097] In one embodiment, the outlet valve 145 includes:

[0098] The second bracket 1451 has a second limiting part 1451b formed at one end;

[0099] Sealing ring 1452, the sealing ring 1452 is mounted on the first limiting part 1451a;

[0100] Spring 1453, one end of which is connected to the second limiting part 1451b, and the other end of which is connected to the bottom wall 142;

[0101] The second mounting groove 1421a has a through hole 147 at the bottom, and a guide slope 148 is provided on the periphery of the through hole 147 on the side opposite to the first end 1411.

[0102] In one embodiment, a second protrusion 1132 is formed on the side of the upper cover 113 opposite to the water tank 140. The second protrusion 1132 abuts against the second limiting part 1451b, and the water outlet 1131a passes through the first connector 1131 and the second protrusion 1132.

[0103] A third limiting part 1133 is formed on the side of the upper cover 113 opposite to the water tank 140, and the third limiting part 1133 abuts against the water pump 123.

[0104] In one embodiment, a battery is included.

[0105] The base 161 has a fourth limiting part 1617.

[0106] The first protrusion 11112 has a fifth mounting portion 11112h and at least one extension portion 11112i formed sequentially along the first direction, and the extension portion 11112i is provided with a first battery mounting position.

[0107] The battery is disposed in the first battery mounting position, one end of the battery abuts against the fourth limiting part 1617, and the other end of the battery abuts against the fifth mounting part 11112h.

[0108] This invention employs an atmosphere component at the outlet of an automatic mouthwash dispenser that dispenses water droplets using anti-gravity. This atmosphere component vibrates the liquid within the first receiving cavity and applies strobe light to the liquid flowing out of the first receiving cavity. Due to the vibration, the liquid flows out in a wave-like, discontinuous pattern, creating a visual effect of water droplets hovering or rising against the current during the water collection process. This makes the water flow produced by the automatic mouthwash dispenser more visually diverse, increases the fun of human-computer interaction, meets the user's personalized experience needs, and improves the user experience.

[0109] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An automatic mouthwash dispenser that dispenses liquid using anti-gravity water droplets, characterized in that, include: The body, which contains a water outlet assembly and an atmosphere assembly; A water tank is installed on the machine body and is used to store mouthwash. The water outlet component is connected to the water tank and has a water outlet. The atmosphere component has a first receiving cavity for storing liquid, the outlet is connected to the first receiving cavity, and the atmosphere component is used to apply vibration to the liquid in the first receiving cavity and to apply strobe irradiation to the liquid flowing out of the first receiving cavity, so as to make the flowing liquid produce a visual effect of water flow hovering or rising.

2. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 1, characterized in that, The machine body is also equipped with a sensing component, which is arranged opposite to the water outlet. The sensing component includes a controller, which is electrically connected to the water outlet component. The sensing component is located at the bottom of the machine body and is used to detect whether there is a cup between the sensing component and the water outlet. The controller is used to control the water outlet component to work when the cup is present and draw out the mouthwash; or, when the cup is not present, to turn off the water outlet component.

3. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 1, characterized in that, The atmosphere component includes: A liquid container is disposed below the water outlet. The liquid container has an inlet, a first receiving cavity, and an outlet. The inlet is connected to the outlet, and the outlet is connected to the first receiving cavity. A vibration generator, connected to the liquid container, is used to apply vibration to the liquid in the first container cavity; A light-emitting component is disposed on the outside of the liquid outlet and is used to irradiate the liquid flowing out of the liquid outlet with a strobe light. There is a frequency difference or they are equal between the frequency of the light beam generated by the light-emitting component and the frequency of the vibration applied to the liquid by the vibration generator.

4. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 2, characterized in that, Includes a cup, which is equipped with a permanent magnet; The sensing component includes: A Hall sensor, wherein the Hall sensor is disposed at the bottom of the body; A controller, electrically connected to the Hall sensor, is used to control the opening and closing of the water outlet assembly based on the Hall voltage of the Hall sensor.

5. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 4, characterized in that, The cup includes: Cup body, A water cup bottom cover, wherein the water cup bottom cover is connected to the bottom of the cup body, the water cup bottom cover forms a first mounting groove, and the permanent magnet is disposed in the first mounting groove; A magnet cover is disposed on the permanent magnet.

6. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 2 or 4, characterized in that, The body includes: The front shell includes a face shell, a first protrusion is formed on the side of the face shell opposite to the rear shell, a first mounting portion is formed at the upper end of the first protrusion, and the air assembly is disposed on the first mounting portion. The water outlet component is located above the atmosphere component, and the first protrusion is provided with a first clearance position corresponding to the water outlet; The first protrusion has a accommodating space in the middle for placing a cup, and a supporting part for supporting the cup is formed at the lower end of the first protrusion. A second mounting portion is formed at the lower end of the first protrusion, the second mounting portion is disposed corresponding to the water outlet, and the sensing component is disposed on the second mounting portion; A rear shell, which is detachably connected to the front shell; The water tank is positioned above the front and rear shells.

7. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 6, characterized in that, The body includes: A first bracket includes a base, which is disposed on a first mounting portion. A first mounting position is formed in the middle of the base. A second clearance position is provided corresponding to the water outlet in the first mounting position. An atmosphere component is disposed in the first mounting position. Support portions are also formed on both sides of the base. A second mounting position is provided at the end of the support portion. The water outlet component is disposed in the second mounting position.

8. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 7, characterized in that, The upper end of the face shell is provided with first threaded posts on both sides; The base has a pair of fixing ears on the edge opposite to the face shell. The fixing ears also have a first mounting hole. The first bracket is detachably connected to the face shell by means of a bolt passing through the first mounting hole and being threaded to the first threaded post.

9. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 7, characterized in that, The water outlet assembly includes: A water inlet pipe, one end of which is connected to the water tank; A water pump is installed in the second mounting position, the other end of the inlet pipe is connected to the inlet end of the water pump, and the water pump is electrically connected to the controller; A water outlet pipe, one end of which is connected to the water outlet of the water pump, and the other end of which has a water outlet.

10. The automatic mouthwash dispenser with anti-gravity water droplets as described in claim 7, characterized in that, The atmosphere assembly includes a liquid container, a vibration generator, and a light-emitting component. The liquid container has at least one third mounting portion on its periphery, and the third mounting portion has a second mounting hole. The base has a second threaded post. The liquid container is detachably mounted on the base by means of a bolt passing through the second mounting hole and being threadedly connected to the second threaded post. The light-emitting component is provided with a third mounting hole, and the base is provided with a fourth mounting hole. The light-emitting component is detachably mounted on the base by means of a bolt passing through the third mounting hole and being threadedly connected to the fourth mounting hole. The light-emitting component includes a PCB, the third mounting hole is disposed on the PCB, and the PCB is detachably disposed on the first bracket by means of a bolt passing through the third mounting hole and being threadedly connected to the fourth mounting hole. The PCB is also provided with at least one light-emitting element. The vibration generator has a locking block on the end opposite to the liquid container; the top of the liquid container has a second locking groove, and the locking block engages with the second locking groove.

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