Voice control humidifier

Abstract

The utility model relates to the technical field of humidifiers, discloses a voice-controlled humidifier, and solves the problems that in the prior art, when water is added, water spots splashed accidentally easily drop on a voice operated switch, and the water spots are not easy to fall on the voice operated switch. Electronic elements of the voice operated switch are corroded; and water can not be completely prevented from overflowing or leaking from the inside of the humidifier only by depending on the cover. The voice control humidifier comprises a device body, a nozzle is formed in the top end of the device body, a cover plate is rotationally connected to the top end of the device body, a water storage cavity used for storing water is formed in the position, below the cover plate, of the device body, and the voice control humidifier further comprises a pressing block movably connected into the cover plate, and a moving block is fixedly connected to the bottom end of the pressing block; according to the voice control humidifier, when water is added, the voice control device can be protected from being damaged by water, the service life of the voice control device is prolonged, the stability of the voice control function is guaranteed, the use safety is improved, meanwhile, the cover plate and the device can be sealed, and water leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to a voice-controlled humidifier. Background Art

[0002] With the advancement of technology, humidifiers are playing an increasingly important role in solving the problem of dry air, making our living environment more comfortable and healthier. However, we also need to pay attention to safety and maintenance issues when using them. Correct use and maintenance of humidifiers can make them better serve people's lives and work.

[0003] Publication No. "CN209893587U" discloses a voice-controlled portable air humidifier, which facilitates automatic control of the humidifier by sound through a voice-controlled switch to enable humidification; a humidity control instrument is provided to facilitate setting the humidity control range, and when it is lower than the set value, the humidity control instrument automatically controls the humidifier to work; an electric push rod is provided to facilitate controlling the up and down movement of the baffle, thereby protecting the atomizing nozzle when the humidifier is not working, but there are still certain shortcomings in use.

[0004] When the above device is filled with water, accidentally splashed water stains may easily drip onto the voice-controlled switch. The minerals and impurities in the water may corrode the electronic components of the voice-controlled switch, causing damage to the function of the voice-controlled switch or even complete failure, posing a safety hazard. At the same time, although the upper cover can play a certain sealing role, relying solely on the cover may not completely prevent water from overflowing or leaking from the inside of the humidifier. Long-term use or aging of the cover may cause the sealing performance to deteriorate, increasing the risk of water leakage. Utility Model Content

[0005] The purpose of the utility model is to provide a voice-controlled humidifier to solve the problem raised by the above-mentioned background technology that when adding water, accidentally splashed water stains on the current market are likely to drip onto the voice-controlled switch, and the minerals and impurities in the water may corrode the electronic components of the voice-controlled switch, resulting in damage to the function of the voice-controlled switch or even complete failure, causing safety hazards. At the same time, although the upper cover can play a certain sealing role, relying solely on the cover may not completely prevent water from overflowing or leaking from the inside of the humidifier. Long-term use or aging of the cover may cause the sealing performance to deteriorate, increasing the risk of water leakage.

[0006] To achieve the above object, the utility model provides the following technical solution: a voice-controlled humidifier, comprising a device body, a nozzle is provided at the top of the device body, a cover plate is rotatably connected to the top of the device body, and a water storage chamber for storing water is provided on the device body below the cover plate;

[0007] Also includes:

[0008] A pressing block is movably connected in the cover plate, and a moving block is fixedly connected at the bottom end of the pressing block, and a limit block is movably connected in the moving block, a gear is fixedly connected to the shaft end of the cover plate, and a rack matched with the gear is slidably connected in the device body, and a first airbag is fixedly connected at one end of the rack, and the first airbag is connected to the second airbag through a pipeline;

[0009] The side wall of the rack is fixedly connected with a bracket, and the bracket is fixedly connected with a sealing plate, and the sealing plate is provided with an opening;

[0010] A card block is fixedly connected in a groove opened at the top of the device body, and a card sleeve is sleeved on the card block. A shielding cover is fixedly connected to the middle of the top of the device body, and a sound control device is fixedly connected in the shielding cover, and a sound inlet hole is opened on the side wall of the shielding cover.

[0011] Preferably, a torsion spring providing a reset force is connected between the cover plate shaft end and the device body, and the cover plate is slidably connected to the pressing block, a compression spring is sleeved on the pressing block, and the compression spring is arranged in the pressing block, and an elastic telescopic structure is formed between the pressing block and the cover plate through the compression spring.

[0012] Preferably, the limit blocks are arranged in two groups symmetrically about the moving block, and an inclined surface is provided on the limit blocks. An auxiliary spring is connected between the limit blocks and the moving block, and an elastic telescopic structure is formed between the limit blocks and the moving block through the auxiliary spring.

[0013] Preferably, the gears and racks are arranged in two groups symmetrically about the cover plate, and the gears and racks are meshed with each other.

[0014] Preferably, the second airbag is arranged in a circular ring structure, and the second airbag is fixedly arranged outside the water storage cavity, and the top end of the second airbag is in contact with the bottom end of the cover plate.

[0015] Preferably, two clamping blocks are symmetrically arranged with respect to the moving block, and the clamping block is slidably connected to the clamping sleeve, and the outer sides of the clamping block and the clamping sleeve are both provided with inclined surfaces.

[0016] Preferably, the sealing plate is slidably disposed in a groove provided on the side of the shielding cover, and the opening on the sealing plate is aligned with the sound inlet hole on the shielding cover, and a plurality of the openings and the sound inlet holes are provided at equal distances.

[0017] Compared with the prior art, the beneficial effects of the present invention are: when adding water, the voice-controlled humidifier can protect the voice-controlled device from moisture, extend its service life, ensure the stability of the voice-controlled function, improve the safety of use, and at the same time, seal the cover plate and the device to prevent water leakage. The specific contents are as follows:

[0018] A limit block and a card block are set. When the device is filled with water, the cover plate is rotated so that the cover plate drives the pressing block to move. At this time, the pressing block drives the moving block to move, thereby driving the limit block to slide under the card block in accordance with the surface of the card block through the moving block. Then, under the elastic force of the auxiliary spring, the card block is pushed to engage with the limit block, thereby limiting the cover plate, effectively preventing dust, impurities or other foreign matter from entering the interior of the humidifier, and improving the practicability of the device.

[0019] 2. A first airbag and a second airbag are provided. When the cover plate rotates, the gear will drive the gear to rotate, so that the gear drives the rack to move through meshing, and then the rack will squeeze the first airbag, causing the first airbag to deform, thereby transferring the gas stored in it to the second airbag, causing the second airbag to expand, and then fit with the bottom end of the cover plate, thereby achieving a sealing effect and preventing water from leaking out from the gap.

[0020] 3. A voice control device is provided, which provides users with a voice control function, allowing users to easily turn on and off the humidifier and adjust the size of the mist through voice commands, making the operation more convenient.

[0021] 4. A shielding cover and a sealing plate are provided. The shielding cover can block external dust to prevent it from falling into the voice control device and causing damage to the device, thereby increasing the service life. When water is added to the device, the moving rack will pull the sealing plate to slide through the bracket, so that the opening on the sealing plate is staggered with the sound inlet hole on the side wall of the shielding cover, thereby playing a sealing role, preventing water stains from entering the inside of the shielding cover, and increasing the service life of the voice control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the gear installation structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0025] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the top-sectional structure of the movable block of the utility model;

[0027] Figure 6 This is a schematic diagram of the top-sectional structure of the utility model;

[0028] Figure 7 This is a schematic diagram of the installation structure of the sealing plate of the utility model;

[0029] Figure 8 It is a schematic diagram of the side section structure of the shielding cover of the utility model.

[0030] In the figure: 1. device body; 2. nozzle; 3. cover plate; 4. pressing block; 5. compression spring; 6. moving block; 7. limiting block; 8. auxiliary spring; 9. gear; 10. rack; 11. first air bag; 12. second air bag; 13. bracket; 14. clamping block; 15. clamping sleeve; 16. sealing plate; 17. opening; 18. shielding cover; 19. voice control device; 20. sound inlet hole; 21. water storage chamber. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1: Please refer to Figure 1-Figure 8 As shown, the utility model provides a technical solution: a voice-controlled humidifier, comprising a device body 1, a nozzle 2 is provided at the top of the device body 1, and a cover plate 3 is rotatably connected to the top of the device body 1, and a water storage chamber 21 for storing water is provided on the device body 1 below the cover plate 3.

[0033] The present technical solution is provided with a nozzle 2 and a water storage chamber 21. When in use, the device body 1 is first placed on the ground, and then the cover plate 3 is rotated to open the water storage chamber 21, and then clean water is poured in so that the amount of water does not exceed the maximum water level line of the water storage chamber 21 to avoid overflow or leakage. After adding water, the cover plate 3 is rotated in the opposite direction so that the cover plate 3 is engaged with the device body 1, and the device body 1 is connected to a power source, thereby completing a series of operations.

[0034] Embodiment 2: The technical content disclosed in this embodiment is an improvement made on the basis of the above-mentioned embodiment 1. Although the existing upper cover can play a certain sealing role, relying solely on the cover may not completely prevent water from overflowing or leaking from the inside of the humidifier. Long-term use or aging of the cover may cause the sealing performance to deteriorate, increasing the risk of water leakage. The technical solution of this invention is as follows: Figure 1-Figure 5As shown, an anti-leakage component of a humidifier is disclosed, wherein a pressing block 4 is movably connected in a cover plate 3, and a moving block 6 is fixedly connected to the bottom end of the pressing block 4, and a limiting block 7 is movably connected in the moving block 6, a gear 9 is fixedly connected to the axial end of the cover plate 3, and a rack 10 cooperating with the gear 9 is slidably connected in the device body 1, and a first airbag 11 is fixedly connected to one end of the rack 10, and the first airbag 11 is connected to the second airbag 12 through a pipeline, a clamping block 14 is fixedly connected in a groove opened at the top of the device body 1, and a clamping sleeve 15 is sleeved on the clamping block 14, a torsion spring providing a reset elastic force is connected between the axial end of the cover plate 3 and the device body 1, and the cover plate 3 is slidably connected to the pressing block 4, and a compression sleeve 15 is sleeved on the pressing block 4 Spring 5, and the compression spring 5 is arranged in the pressing block 4, and the pressing block 4 and the cover plate 3 form an elastic telescopic structure through the compression spring 5, the limit block 7 is symmetrically arranged with two groups about the moving block 6, and the limit block 7 is provided with an inclined surface, an auxiliary spring 8 is connected between the limit block 7 and the moving block 6, and the limit block 7 and the moving block 6 form an elastic telescopic structure through the auxiliary spring 8, the second air bag 12 is arranged in a circular ring structure, and the second air bag 12 is fixedly arranged on the outside of the water storage chamber 21, and the top of the second air bag 12 is in contact with the bottom end of the cover plate 3, and the clamping block 14 is symmetrically arranged with two, and the clamping block 14 is slidably connected with the clamping sleeve 15, and the outer sides of the clamping block 14 and the clamping sleeve 15 are provided with inclined surfaces.

[0035] In this technical solution, Figure 1 As shown, by using the arrangement of the first airbag 11 and the second airbag 12, when the cover 3 is rotated to close, the gear 9 at the shaft end of the cover 3 rotates to engage the rack 10 to move, thereby squeezing the first airbag 11, causing the first airbag 11 to deform and transporting the gas stored therein to the second airbag 12. The structure is simple and the sealing effect is good, which can prevent the humidifier from leaking or splashing during operation and improve safety of use.

[0036] Its use is as Figure 2-Figure 5 According to the technical solution shown, when the cover plate 3 rotates, the cover plate 3 will drive the pressing block 4 to move, and then the pressing block 4 will drive the moving block 6 to enter the device body 1, so that the limit block 7 slides along the surface of the card block 14, and then squeezes the auxiliary spring 8 to contract, and through the elasticity of the auxiliary spring 8, drives the limit block 7 to elastically expand and contract, thereby engaging with the card block 14 to limit the cover plate 3. At the same time, the gear 9 at the axial end of the cover plate 3 will rotate synchronously with the cover plate 3, so that the gear 9 engages and drives the rack 10 to move, squeezing the first airbag 11, thereby transporting the gas in the first airbag 11 to the second airbag 12, causing the second airbag 12 to expand, and the gap at the connection between the cover plate 3 and the device body 1 is blocked to prevent water from seeping out.

[0037] Embodiment 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned embodiments 1 and 2. When adding water, accidentally splashed water stains are easy to drip onto the voice-activated switch. The minerals and impurities in the water may corrode the electronic components of the voice-activated switch, causing damage to the voice-activated switch function or even complete failure, causing safety hazards. In order to further solve this technical problem, this technical solution is as follows: Figure 6-Figure 8 As shown, a sealing assembly of a humidifier is disclosed, wherein the side wall of a rack 10 is fixedly connected to a bracket 13, and a sealing plate 16 is fixedly connected to the bracket 13, and an opening 17 is opened on the sealing plate 16, a shielding cover 18 is fixedly connected to the middle of the top of the device body 1, and a voice control device 19 is fixedly connected inside the shielding cover 18, and a sound inlet hole 20 is opened on the side wall of the shielding cover 18, the gear 9 and the rack 10 are both symmetrically arranged in two groups about the cover plate 3, and the gear 9 and the rack 10 are meshed, the sealing plate 16 is slidably arranged in a groove opened on the side of the shielding cover 18, and the opening 17 on the sealing plate 16 is aligned with the sound inlet hole 20 on the shielding cover 18, and a plurality of openings 17 and sound inlet holes 20 are evenly spaced.

[0038] In this technical solution, Figure 6 As shown, by using the setting of the sealing plate 16 and the shielding cover 18, the shielding cover 18 can block external dust, reduce false triggering, protect the voice control device 19, enhance the aesthetics, improve the user experience, and make the humidifier more intelligent and convenient. At the same time, when adding water, the sealing plate 16 will slide along the inner wall of the shielding cover 18 to seal the sound inlet hole 20 on the shielding cover 18 to prevent water stains from penetrating into the voice control device 19, thereby increasing the service life of the device.

[0039] Its use is as Figure 7 and Figure 8According to the technical solution shown, when water is added to the water storage chamber 21 of the device body 1, the pressing block 4 is pressed downward, so that the pressing block 4 drives the moving block 6 to move, and then the limiting block 7 is driven downward by the moving block 6, and when it contacts the card sleeve 15, it slides on the surface of the card sleeve 15, and then moves to the bottom of the card sleeve 15 under the elastic force of the auxiliary spring 8. At this time, the pressing block 4 is released, so that the pressing block 4 is reset and moved under the elastic force of the compression spring 5, thereby driving the card sleeve 15; it moves upward so that its bottom end is in contact with the card block 14, and then the limiting block 7 will move along the card sleeve. The sleeve 15 slides with the surface of the block 14, thereby releasing the restriction on the limit block 7, so that the cover 3 is driven by the torsion spring to rotate and open. At this time, the gear 9 at the axial end of the cover 3 will engage the rack 10 to move, and then drive the bracket 13 to move through the rack 10, and then the bracket 13 will drive the sealing plate 16 to slide along the inner wall of the shielding cover 18, so that the sound inlet hole 20 on the shielding cover 18 is staggered with the opening 17, thereby playing a sealing role. Further, after the water is added, the cover 3 is rotated in the opposite direction. At this time, the rack 10 is reset, so that the sound inlet hole 20 is aligned with the opening 17, so that it is automatically opened.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A voice-controlled humidifier, comprising a device body (1), a nozzle (2) being provided at the top of the device body (1), and a cover plate (3) being rotatably connected to the top of the device body (1), and a water storage chamber (21) for storing water being provided on the device body (1) below the cover plate (3); It is characterized in that Also includes: A pressing block (4) is movably connected inside the cover plate (3), and a moving block (6) is fixedly connected to the bottom end of the pressing block (4), and a limiting block (7) is movably connected inside the moving block (6), a gear (9) is fixedly connected to the axial end of the cover plate (3), and a rack (10) matched with the gear (9) is slidably connected inside the device body (1), and a first airbag (11) is fixedly connected to one end of the rack (10), and the first airbag (11) is connected to the second airbag (12) through a pipeline; A bracket (13) is fixedly connected to the side wall of the rack (10), a sealing plate (16) is fixedly connected to the bracket (13), and an opening (17) is formed on the sealing plate (16); A card block (14) is fixedly connected in a groove formed at the top of the device body (1), and a card sleeve (15) is sleeved on the card block (14); a shielding cover (18) is fixedly connected in the middle of the top of the device body (1), and a sound control device (19) is fixedly connected in the shielding cover (18); and a sound inlet hole (20) is formed on the side wall of the shielding cover (18).

2. A voice-controlled humidifier according to claim 1, characterized in that: A torsion spring providing a restoring elastic force is connected between the axial end of the cover plate (3) and the device body (1), and the cover plate (3) is slidably connected to the pressing block (4). A compression spring (5) is sleeved on the pressing block (4), and the compression spring (5) is arranged inside the pressing block (4). An elastic telescopic structure is formed between the pressing block (4) and the cover plate (3) via the compression spring (5).

3. A voice-controlled humidifier according to claim 1, characterized in that: The limit blocks (7) are arranged in two groups symmetrically with respect to the moving block (6), and an inclined surface is provided on the limit blocks (7). An auxiliary spring (8) is connected between the limit blocks (7) and the moving block (6), and an elastic telescopic structure is formed between the limit blocks (7) and the moving block (6) through the auxiliary spring (8).

4. A voice-controlled humidifier according to claim 1, characterized in that: The gears (9) and racks (10) are arranged in two groups symmetrically about the cover plate (3), and the gears (9) and racks (10) are meshed with each other.

5. The voice-controlled humidifier according to claim 1, characterized in that: The second airbag (12) is arranged in a circular ring structure, and the second airbag (12) is fixedly arranged outside the water storage chamber (21), and the top end of the second airbag (12) is in contact with the bottom end of the cover plate (3).

6. A voice-controlled humidifier according to claim 1, characterized in that: Two clamping blocks (14) are symmetrically arranged with respect to the moving block (6), and the clamping blocks (14) are slidably connected to the clamping sleeve (15). The outer sides of the clamping blocks (14) and the clamping sleeve (15) are both provided with inclined surfaces.

7. The voice-controlled humidifier according to claim 1, characterized in that: The sealing plate (16) is slidably disposed in a groove provided on the side of the shielding cover (18), and the opening (17) on the sealing plate (16) and the sound inlet hole (20) on the shielding cover (18) are aligned, and a plurality of the openings (17) and the sound inlet holes (20) are provided at equal distances.

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