Positioning music aromatherapy machine with liquid level monitoring structure

Abstract

This utility model discloses a positioning music aroma diffuser with a liquid level monitoring structure. It features a base shell for easy protection and support, with a base plate mounted on the lower surface of the base shell and a battery assembled on the upper surface of the base plate. The diffuser includes an incandescent lamp installed on the left side of the inner surface of the base shell, and a delivery pump installed in the upper middle section of the inner surface of the base shell. The base plate facilitates positioning and adsorption, and the incandescent lamp's brightness can be controlled by pressing a control button multiple times. The atomization size is adjusted by the delivery pump, output atomizing tube, and atomizing chamber, in conjunction with the rotation of the control button, improving centralized control stability. A white noise button allows for the separate playback of sleep-aiding white noise, and the diffuser can be intelligently connected to a mobile phone for smart control and positioning with the adsorption base.

Description

Technical Field

[0001] This utility model relates to the field of music aroma diffuser technology, specifically a positioning music aroma diffuser equipped with a liquid level monitoring structure. Background Technology

[0002] The music aroma diffuser is a device used to release the aroma of essential oils and play music. It is used in conjunction with the set lamps to create lighting. It includes candle aroma diffusers, electric aroma diffusers and ultrasonic aroma diffusers, effectively providing light and essential oil atomization.

[0003] There are certain dangers in using them. For example, candle aroma lamps are prone to fire hazards and are not convenient for intelligent control of essential oil atomization.

[0004] To overcome the aforementioned shortcomings, the existing technology (Chinese patent application number CN201810970805.7, application date 2018-08-24) wall-mounted aromatherapy lamp, through the setting of a horizontal bar and mounting plate, can achieve wall-mounting fixation, thus not occupying table space, and can achieve a better aromatherapy effect by installing at a certain height. The plastic tube is connected to the water tank through an L-shaped upper tube, allowing the addition of aromatherapy essential oils from the plastic tube into the water tank by squeezing the plastic tube, making operation convenient. This type of wall-mounted aromatherapy lamp has a reasonable structural design, can achieve a better aromatherapy effect, and is low in cost and easy to use.

[0005] The prior art (Chinese patent application number CN201910568705.6, application date 2019-06-27) is a multi-functional fireworks aromatherapy lamp. It controls the light-emitting effect of the light-emitting unit and the opening or closing of the aromatherapy humidifier in real time through the circuit control board and power control unit. It can present a fireworks-like light-emitting effect and has an aromatherapy humidification function. It has the option of red, yellow, blue, green, cyan, purple, white and strong and weak light. Users can also choose multi-color slow-changing light effects. It has good light-emitting effect, diversified functions, low power consumption and long service life. It also has an aromatherapy humidifier function. When using it, by adding a small amount of essential oil and water to the aromatherapy humidifier, it can achieve the effects of aromatherapy and indoor humidification.

[0006] The prior art (Chinese patent application number CN201711486587.1, application date 2017-12-30) is an aromatherapy lamp with multiple mixed fragrances. It controls the corresponding PTC heating element and solenoid valve to open via a touch screen, and simultaneously controls the fan to open. Therefore, different types of essential oils can be selected for evaporation, and different essential oils can also be mixed for evaporation, which can produce a mixed fragrance overall, thus making the user more adjustable.

[0007] While existing technologies can perform functions such as essential oil atomization, lighting, and music playback, music aroma diffusers are generally integrated into a single unit consisting of wiring, main body, aroma diffuser, lighting, and speakers. This makes it inconvenient to centrally control the aroma diffuser and lighting, and changing the essential oils is cumbersome, requiring frequent refills. Furthermore, there is a risk of running out of essential oils, affecting safety. Additionally, music aroma diffusers are not designed for portable use.

[0008] To address the aforementioned issues, there is an urgent need for innovative designs based on existing music aromatherapy diffusers. Utility Model Content

[0009] The purpose of this utility model is to provide a positioning music aroma diffuser with a liquid level monitoring structure, in order to solve the problems mentioned in the background art. In the operation process, music aroma diffusers are generally integrated by wiring, main body, aroma diffuser, lamp and sound system, which makes it inconvenient to centrally control the aroma diffuser and lamp. Furthermore, it is troublesome to change the essential oil in the aroma diffuser, which requires frequent addition and is prone to running out of essential oil, affecting the safety of use. In addition, it is not convenient to make the music aroma diffuser portable.

[0010] To achieve the above objectives, the present invention provides the following technical solution: a positioning music aroma diffuser with a liquid level monitoring structure, a music aroma diffuser bottom shell for easy protection and support, a base plate installed on the lower surface of the music aroma diffuser bottom shell, and a battery assembled on the upper surface of the base plate.

[0011] Includes: an incandescent lamp installed on the left side of the inner surface of the bottom shell of the music aroma diffuser, and a delivery pump installed in the upper middle section of the inner surface of the bottom shell of the music aroma diffuser, and an output atomizing tube connected to the right side of the outer surface of the delivery pump, and an atomizing chamber installed on the outer surface of the output atomizing tube, and the atomizing chamber nested in the right side of the inner surface of the bottom shell of the music aroma diffuser, and a chamber cap connected to the upper side of the inner surface of the atomizing chamber, and the bottom shell of the music aroma diffuser is provided with a positioning assembly mechanism;

[0012] A support rod is installed on the upper surface of the base plate, and a support plate is installed on the upper surface of the support rod. A telescopic component is installed on the middle side of the lower surface of the support rod, and a movable plate is installed on the lower surface of the telescopic rod assembled with the telescopic component. Meanwhile, a return spring is nested and connected to the outer surface of the telescopic component, and a sealing nesting mechanism is provided on the movable plate.

[0013] Preferably, the incandescent lamp and the bottom shell of the music aroma diffuser form a nested structure, and the bottom plate and the delivery pump form a limiting structure. The delivery pump forms an atomizing structure through the output atomizing tube and the atomizing chamber, while the atomizing chamber and the chamber cap form a sealing structure.

[0014] In the positioning assembly mechanism, a control button is connected to the upper side of the inner surface of the bottom shell of the music aroma diffuser, and a white noise button is provided on the side of the control button. A speaker is assembled on the right side of the upper surface of the bottom plate, and an adsorption base is nested and connected to the inner surface of the bottom plate.

[0015] The control button and the bottom shell of the music aroma diffuser form a rotating and pressing structure, and the bottom shell of the music aroma diffuser and the white noise button form an independent control structure. The base plate and the speaker form a limiting structure, and the base plate and the adsorption base form an adhesive positioning structure.

[0016] The above structure allows for the stable assembly of incandescent lamps, delivery pumps, atomizing chambers, and speakers during use, improving the stability of the equipment. Furthermore, the control buttons and white noise buttons provide convenient centralized control and sleep aid functionality.

[0017] Preferably, the support rod, the base plate, and the support plate form an integrated structure, and the support plate forms a limiting telescopic structure with the moving plate through a telescopic member and a telescopic rod, and the moving plate forms an elastic structure with the support plate through a return spring.

[0018] The above structure improves the stability of the movable plate during use, prevents it from tilting during elastic sliding, and enhances the stability of the sealing connection during the later assembly of the essential oil bottle.

[0019] Preferably, in the sealing nesting mechanism, a sealing cap is nested on the inner surface of the movable plate, a sealing ring is nested on the outer surface of the sealing cap, an oil inlet pipe is nested on the inner surface of the sealing cap, an essential oil bottle is nested on the outer surface of the sealing cap, and the bottom of the movable plate is connected to the upper surface of the essential oil bottle.

[0020] With the above structure, the sealing performance between the essential oil bottle and the sealing cap can be controlled during use, and the essential oil can be extracted by the deep setting of the oil inlet tube.

[0021] Preferably, the sealing cap and the movable plate form a limiting nested structure, and the sealing cap and the essential oil bottle form a sealing nested structure through the sealing ring, and the sealing cap and the oil inlet pipe form a locking structure.

[0022] With the above structure, the sealing performance of the moving plate, sealing cap, and essential oil bottle can be controlled during use.

[0023] Preferably, a rack is slidably connected to the inner surface of the base plate, and a compression spring is pressed to the left side of the outer surface of the rack. A gear is meshed to the outer side of the rack, and the gear rotates on the inner surface of the base plate. Meanwhile, a groove is formed on the inner surface of the gear, and a sliding shaft is slidably connected to the inner surface of the groove. A locking block is installed on the upper surface of the sliding shaft, and the sliding shaft and locking block slide linearly on the inner surface of the base plate. A compression spring is connected to the outer side of the locking block, and an essential oil bottle is limited to the locking surface of the locking block. A liquid level monitor is installed on the upper surface of the base plate.

[0024] The above structure allows for the limited connection and control of the rotation of the rack and gear during use. In conjunction with the gear's sliding groove compression setting, it controls the engagement and disengagement of the locking block and enables locking and positioning, thereby improving the safety of essential oil bottle assembly and the ease of disassembly.

[0025] Preferably, the base plate forms an elastic sliding structure with the rack through a compression spring, the rack forms a meshing structure with the gear, and the gear forms a rotating structure with the base plate. At the same time, the gear forms a rotating compression linear movement structure with the locking block through a sliding shaft. The locking block forms an elastic sliding structure with the base plate through a compression spring, and the locking block forms a limiting locking structure with the essential oil bottle. Meanwhile, the base plate and the liquid level monitor form an integrated structure.

[0026] The above structure allows for stable control of the assembly and disassembly of the essential oil bottle during use.

[0027] Compared with the prior art, the beneficial effects of this utility model are:

[0028] 1. The base plate of the music aroma diffuser is designed for easy positioning and adsorption. Multiple presses of the control button adjust the brightness of the incandescent bulb. The atomizing pump, output tube, and atomizing chamber work in conjunction with the rotation of the control button to control the atomization size, improving centralized control stability. A white noise button allows for the separate playback of sleep-inducing white noise. Furthermore, the diffuser can be connected to a mobile phone for intelligent control, enabling users to play both soft music and white noise via the phone's speaker, catering to different user groups and achieving better sleep-inducing effects.

[0029] 2. It is equipped with a positioning assembly mechanism, which facilitates the overall assembly of the bottom shell and base plate of the music aroma diffuser, thereby providing power-on limit assembly for the battery and incandescent lamp. It can also be used in conjunction with the battery and delivery pump to atomize the essential oil in the essential oil bottle through the atomizing chamber. Furthermore, it adopts two-fluid technology, which utilizes the principle of high-speed compressed air flow to turn the essential oil into tiny particles under the action of high-speed airflow, thereby improving the atomization effect of pure essential oil.

[0030] Furthermore, the control buttons and white noise buttons are used to control the incandescent lamp, delivery pump, and white noise respectively. The control buttons can also be rotated and pressed to control the atomization and lighting effects respectively.

[0031] 3. It is equipped with a sealing nesting mechanism, which can effectively control the stability of the assembly between the essential oil bottle and the sealing cap through the elastic cooperation between the moving plate and the support plate. It also forms a limiting engagement with the locking block through the slot set on the essential oil bottle, and controls the position of the locking block through the rotation of the rack and gear to prevent the locking block from disengaging from the locking and limiting of the essential oil bottle.

[0032] Furthermore, the rack and the locking block are elastically engaged by compression spring one and compression spring two, respectively, to control the stability of their engagement during use. Additionally, a liquid level detector monitors the level of pure essential oil in the essential oil bottle, and when the level falls below the monitored position, a reminder will be sent to the connected mobile phone to replace it. Attached Figure Description

[0033] Figure 1 This is a three-dimensional structural diagram of the bottom shell of the music aroma diffuser of this utility model;

[0034] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the bottom shell of the music aroma diffuser of this utility model;

[0035] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the base plate of this utility model;

[0036] Figure 4 This is a half-sectional three-dimensional structural diagram of the support plate of this utility model;

[0037] Figure 5 This is a schematic diagram of the three-dimensional structure of the rack of this utility model;

[0038] Figure 6 This utility model Figure 5 Enlarged 3D structural diagram at point A.

[0039] In the diagram: 1. Base shell of the music aroma diffuser; 2. Base plate; 3. Battery; 4. Incandescent lamp; 5. Delivery pump; 6. Output atomizing tube; 7. Atomizing chamber; 8. Chamber cap; 9. Control button; 10. White noise button; 11. Speaker; 12. Adsorption base; 13. Support rod; 14. Support plate; 15. Telescopic component; 16. Moving plate; 17. Return spring; 18. Sealing cover; 19. Sealing ring; 20. Oil inlet pipe; 21. Essential oil bottle; 22. Rack; 23. Compression spring one; 24. Gear; 25. Slide groove; 26. Slide shaft; 27. Locking block; 28. Compression spring two; 29. ​​Liquid level monitor. Detailed Implementation

[0040] 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 protection scope of the present utility model.

[0041] Please see Figures 1-6 The present invention provides the following technical solution: a positioning music aroma diffuser with a liquid level monitoring structure, a music aroma diffuser bottom shell 1 for easy protection and support, a base plate 2 installed on the lower surface of the music aroma diffuser bottom shell 1, and a battery 3 assembled on the upper surface of the base plate 2.

[0042] Example 1: As Figure 1 and Figure 3 The present invention provides the following technical solution: a positioning-type music aromatherapy diffuser with a liquid level monitoring structure, which discloses:

[0043] Includes: an incandescent lamp 4, installed on the left side of the inner surface of the bottom shell 1 of the music aroma diffuser, and a delivery pump 5 installed in the upper middle section of the inner surface of the bottom shell 1 of the music aroma diffuser, and an output atomizing tube 6 connected to the right side of the outer surface of the delivery pump 5, and an atomizing chamber 7 installed on the outer surface of the output atomizing tube 6, and the atomizing chamber 7 nested in the right side of the inner surface of the bottom shell 1 of the music aroma diffuser, and a chamber cap 8 connected to the upper side of the inner surface of the atomizing chamber 7, and the bottom shell 1 of the music aroma diffuser is provided with a positioning assembly mechanism;

[0044] The incandescent lamp 4 and the bottom shell 1 of the music aroma diffuser form a nested structure, and the bottom plate 2 and the delivery pump 5 form a limiting structure. The delivery pump 5 forms an atomizing structure through the output atomizing tube 6 and the atomizing chamber 7, while the atomizing chamber 7 and the chamber cap 8 form a sealing structure.

[0045] In the positioning assembly mechanism, a control button 9 is connected to the upper side of the inner surface of the bottom shell 1 of the music aroma diffuser, and a white noise button 10 is provided on the side of the control button 9. A speaker 11 is assembled on the right side of the upper surface of the bottom plate 2, and an adsorption base 12 is nested and connected to the inner surface of the bottom plate 2.

[0046] The control button 9 and the bottom shell 1 of the music aroma diffuser form a rotating and pressing structure, and the bottom shell 1 of the music aroma diffuser and the white noise button 10 form an independent control structure. The base plate 2 and the speaker 11 form a limiting structure, and the base plate 2 and the adsorption base 12 form an adhesive positioning structure.

[0047] In use, pressing down the control button 9 mounted on the bottom shell 1 of the music aroma diffuser controls the battery 3 to power the incandescent lamp 4. The number of times the control button 9 is pressed controls the brightness and on / off state of the incandescent lamp 4. When the incandescent lamp 4 is normally lit, rotating the control button 9 powers the delivery pump 5 via the battery 3. The delivery pump 5 draws essential oil through the connected oil inlet pipe 20 and delivers it to the output atomizing pipe 6 to atomize the essential oil. This, combined with the atomizing chamber 7 (with the cap 8 removed), creates an aroma diffuser in the room. The atomization system utilizes pure essential oil two-fluid technology to atomize pure essential oil into extremely small particles, allowing the essential oil to disperse more evenly in the indoor air and better release its aroma and efficacy, enhancing the diffusion effect of the pure essential oil.

[0048] When experiencing insomnia, users can manually press the white noise button 10 to play white noise through the speaker 11 to aid sleep. The button 10 can be pressed repeatedly to control different types of white noise for sleep assistance. Alternatively, users can use their phone's speaker to play soft music; the soothing and gentle melodies can reduce stress and anxiety, helping to induce deeper sleep.

[0049] When the control button 9 and the white noise button 10 are pressed, the base plate 2 of the music aroma diffuser's bottom shell 1 is bonded to the suction base 12, which, together with the concave structure on the lower side of the suction base 12, controls the stability of the music aroma diffuser body during use.

[0050] Example 2: Figure 1 and Figure 3 The technical solution shown, based on Embodiment 1, also discloses the sealing assembly of the essential oil bottle 21, the specific details of which are as follows:

[0051] Support rod 13 is installed on the upper surface of base plate 2, and support plate 14 is installed on the upper surface of support rod 13. Telescopic component 15 is installed on the middle side of the lower surface of support rod 13, and movable plate 16 is installed on the lower surface of telescopic rod assembled with telescopic component 15. Meanwhile, return spring 17 is nested and connected to the outer surface of telescopic component 15, and movable plate 16 is provided with sealing nesting mechanism.

[0052] The support rod 13, the base plate 2, and the support plate 14 form an integrated structure. The support plate 14 and the moving plate 16 form a limiting telescopic structure through the telescopic member 15 and the telescopic rod. The moving plate 16 and the support plate 14 form an elastic structure through the return spring 17.

[0053] In the sealing nesting mechanism, the inner surface of the movable plate 16 is nested with a sealing cap 18, and the outer surface of the sealing cap 18 is nested with a sealing ring 19. An oil inlet pipe 20 is nested with the inner surface of the sealing cap 18, and an essential oil bottle 21 is nested with the outer surface of the sealing cap 18. The bottom of the movable plate 16 is connected to the upper surface of the essential oil bottle 21.

[0054] The sealing cap 18 and the movable plate 16 form a limiting nested structure, and the sealing cap 18 and the essential oil bottle 21 form a sealing nested structure through the sealing ring 19, and the sealing cap 18 and the oil inlet pipe 20 form a locking structure.

[0055] After the used essential oil bottle 21 is removed, the opening of the new essential oil bottle 21 is opened and nested into the oil inlet tube 20. As the essential oil bottle 21 moves upward, its opening contacts the sealing ring 19 assembled with the sealing cap 18. The essential oil bottle 21 continues to move upward, and through continuous pressure between the essential oil bottle 21 and the moving plate 16, the essential oil bottle 21 is controlled to continuously move upward on the inner surface of the support rod 13 installed on the support plate 14. The essential oil bottle 21 continuously engages with the inner part of the sealing cap 18, and the moving plate 16 is compressed. The telescopic rod installed on the movable plate 16, together with the return spring 17 set between the telescopic component 15 and the support plate 14, controls the stability of the movable plate 16. When the movable plate 16 and the essential oil bottle 21 continue to move upward and control the essential oil bottle 21 to be sealed and assembled with the sealing cap 18, the essential oil bottle 21 will be synchronously positioned and engaged. When the essential oil bottle 21 needs to be disassembled later, the return spring 17 set on the movable plate 16 will control the essential oil bottle 21 to move downward and prevent the essential oil bottle 21 from falling directly, thus increasing the stability of installation and disassembly.

[0056] Example 3: Figure 1 and Figure 3 The technical solution shown, based on Embodiment 2, also discloses the limiting assembly of the essential oil bottle 21, the specific details of which are as follows:

[0057] A rack 22 is slidably connected to the inner surface of the base plate 2, and a compression spring 23 is pressed and connected to the left side of the outer surface of the rack 22. A gear 24 is meshed and connected to the outer side of the rack 22, and the gear 24 is rotated on the inner surface of the base plate 2. At the same time, a groove 25 is opened on the inner surface of the gear 24, and a sliding shaft 26 is slidably connected to the inner surface of the groove 25. A locking block 27 is installed on the upper surface of the sliding shaft 26, and the sliding shaft 26 and the locking block 27 slide linearly on the inner surface of the base plate 2. A compression spring 28 is connected to the outer side of the locking block 27, and an essential oil bottle 21 is limited and connected to the locking surface of the locking block 27. A liquid level monitor 29 is installed on the upper surface of the base plate 2.

[0058] The base plate 2 forms an elastic sliding structure with the rack 22 via the compression spring 23, and the rack 22 forms a meshing structure with the gear 24. The gear 24 forms a rotating structure with the base plate 2. At the same time, the gear 24 forms a rotating compression linear movement structure with the locking block 27 via the sliding shaft 26. The locking block 27 forms an elastic sliding structure with the base plate 2 via the compression spring 28. The locking block 27 forms a limiting locking structure with the essential oil bottle 21. At the same time, the base plate 2 and the liquid level monitor 29 form an integrated structure.

[0059] While one hand controls the essential oil bottle 21 to be pre-nested outside the oil inlet pipe 20 and nested in the support rod 13, the other hand controls the rack 22 to slide, adjusting the compression spring 23 to contract under force. The rack 22 will mesh with the control gear 24 to form a positioning rotation, and the gear 24 will cooperate with the arc-shaped compression slide shaft 26 through the groove 25. The slide shaft 26 will cooperate with the installed locking block 27 to form a linear sliding on the inner surface of the base plate 2. The locking block 27 will adjust the compression spring 28 to contract, thus continuously controlling the essential oil bottle 21 to move upward. After the essential oil bottle 21 is sealed and assembled, the rack 22 will be loosened, which will cooperate with the elastic reset of the compression spring 23 and the compression spring 28 to control the locking block 27 to form a limiting engagement with the essential oil bottle 21. This improves the stability of the essential oil bottle 21 when the music aromatherapy diffuser is working, and the liquid level monitor 29 installed on the upper side of the base plate 2 can effectively monitor the pure essential oil level in the essential oil bottle 21, making it easy to remind you to replace it after use.

[0060] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0061] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning type music aroma diffuser with a liquid level monitoring structure, wherein a music aroma diffuser bottom shell (1) is provided for easy protection and support, and a base plate (2) is installed on the lower surface of the music aroma diffuser bottom shell (1), and a storage battery (3) is assembled on the upper surface of the base plate (2); characterized in that include: An incandescent lamp (4) is installed on the left side of the inner surface of the bottom shell (1) of the music aroma diffuser. A delivery pump (5) is installed in the upper middle section of the inner surface of the bottom shell (1) of the music aroma diffuser. An output atomizing tube (6) is connected to the right side of the outer surface of the delivery pump (5). An atomizing chamber (7) is installed on the outer surface of the output atomizing tube (6). The atomizing chamber (7) is nested on the right side of the inner surface of the bottom shell (1) of the music aroma diffuser. A chamber cap (8) is connected to the upper side of the inner surface of the atomizing chamber (7). The bottom shell (1) of the music aroma diffuser is provided with a positioning assembly mechanism. A support rod (13) is installed on the upper surface of the base plate (2), and a support plate (14) is installed on the upper surface of the support rod (13). A telescopic member (15) is installed on the middle side of the lower surface of the support rod (13), and a moving plate (16) is installed on the lower surface of the telescopic rod assembled with the telescopic member (15). Meanwhile, a return spring (17) is nested on the outer surface of the telescopic member (15), and the moving plate (16) is provided with a sealing nesting mechanism.

2. A positioning-type music aroma diffuser with a liquid level monitoring structure according to claim 1, characterized in that: The incandescent lamp (4) and the bottom shell (1) of the music aroma diffuser form a nested structure, and the bottom plate (2) and the delivery pump (5) form a limiting structure. The delivery pump (5) forms an atomizing structure through the output atomizing tube (6) and the atomizing chamber (7), while the atomizing chamber (7) and the chamber cap (8) form a sealing structure. In the positioning assembly mechanism, a control button (9) is connected to the upper side of the inner surface of the bottom shell (1) of the music aroma diffuser, and a white noise button (10) is provided on the side of the control button (9). A speaker (11) is assembled on the right side of the upper surface of the bottom plate (2), and an adsorption base (12) is nested on the inner surface of the bottom plate (2). The control button (9) and the bottom shell (1) of the music aroma diffuser form a rotating and pressing structure, and the bottom shell (1) of the music aroma diffuser and the white noise button (10) form an independent control structure. The base plate (2) and the speaker (11) form a limiting structure, and the base plate (2) and the adsorption base (12) form an adhesive positioning structure.

3. The positioning music aromatherapy machine with liquid level monitoring structure according to claim 1, characterized in that: The support rod (13) forms an integral structure with the base plate (2) and the support plate (14), and the support plate (14) forms a limiting telescopic structure with the moving plate (16) through the telescopic member (15) and the telescopic rod, and the moving plate (16) forms an elastic structure with the support plate (14) through the return spring (17).

4. The positioning music aromatherapy machine with liquid level monitoring structure according to claim 1, characterized in that: The inner surface of the movable plate (16) in the sealing nesting mechanism is nested with a sealing cap (18), and the outer surface of the sealing cap (18) is nested with a sealing ring (19). An oil inlet pipe (20) is nested on the inner surface of the sealing cap (18), and an essential oil bottle (21) is nested on the outer surface of the sealing cap (18). The bottom of the movable plate (16) is connected to the upper surface of the essential oil bottle (21).

5. The positioning type music aromatherapy machine with the liquid level monitoring structure according to claim 4, characterized in that: The sealing cap (18) and the movable plate (16) form a limiting nested structure, and the sealing cap (18) and the essential oil bottle (21) form a sealing nested structure through the sealing ring (19), and the sealing cap (18) and the oil inlet pipe (20) form a locking structure.

6. The positioning music aromatherapy machine with liquid level monitoring structure according to claim 1, characterized in that: A rack (22) is slidably connected to the inner surface of the base plate (2), and a compression spring (23) is pressed to the left side of the outer surface of the rack (22). A gear (24) is meshed to the side of the outer surface of the rack (22), and the gear (24) is rotated on the inner surface of the base plate (2). At the same time, a groove (25) is opened on the inner surface of the gear (24), and a sliding shaft (26) is slidably connected to the inner surface of the groove (25). A locking block (27) is installed on the upper surface of the sliding shaft (26), and the sliding shaft (26) and the locking block (27) slide linearly on the inner surface of the base plate (2). A compression spring (28) is connected to the side of the outer surface of the locking block (27), and an essential oil bottle (21) is limited to the locking surface of the locking block (27). A liquid level monitor (29) is installed on the upper surface of the base plate (2).

7. The positioning music aromatherapy machine with liquid level monitoring structure according to claim 1 or 6, characterized in that: The base plate (2) forms an elastic sliding structure with the rack (22) through the compression spring (23), and the rack (22) forms a meshing structure with the gear (24). The gear (24) forms a rotating structure with the base plate (2). At the same time, the gear (24) forms a rotating compression linear movement structure with the locking block (27) through the sliding shaft (26). The locking block (27) forms an elastic sliding structure with the base plate (2) through the compression spring (28), and the locking block (27) forms a limiting locking structure with the essential oil bottle (21). At the same time, the base plate (2) and the liquid level monitor (29) form an integrated structure.

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