An automatic lifting microphone and an intelligent karaoke sound box

Abstract

The utility model discloses an automatic lifting microphone and intelligent K song sound box, and the microphone includes: microphone main part, base, microphone main part bottom sliding insertion in base, lifting mechanism, install in the base, and the lifting mechanism includes the fixed part, the rotating part and the pressing piece of coaxial installation, and the fixed part installs in the base bottom, and the pressing piece one end and microphone main part bottom abut, and the pressing piece other end and fixed part sliding connection, and the rotating part both ends are connected with fixed part and pressing piece respectively, the rotating part has the locking state of descending and locking on fixed part when being pressed down by pressing piece first time, and the unlocking state of ascending and sliding on fixed part when being pressed down by pressing piece again. The utility model realizes the automatic lifting of microphone, reduces the occupancy to sound box internal space, reduces user use cost, and promotes the convenience of user use.

Description

Technical Field

[0001] This utility model relates to the field of audio equipment technology, and in particular to an automatic lifting microphone and a smart karaoke speaker. Background Technology

[0002] A speaker is an electronic device that produces sound, typically used to amplify and play audio signals. With technological advancements, simple sound-playing smart speakers no longer meet user needs, leading to the emergence of smart speakers with built-in microphones for karaoke. Existing karaoke smart speakers come with a built-in microphone and feature a storage structure on the speaker itself for easy storage when not in use.

[0003] In existing smart speaker microphone storage structures, to facilitate users in removing the microphone from the smart speaker, a manual or electric lifting mechanism is usually installed inside the speaker to raise and lower the microphone. However, the existing manual or electric lifting mechanism is complex in design, occupies a large amount of space in the smart speaker, and affects the internal layout and size of the smart speaker. At the same time, if the lifting mechanism inside the speaker malfunctions, the entire speaker needs to be sent for repair, increasing the user's operating costs and causing inconvenience. Utility Model Content

[0004] The main purpose of this utility model is to provide an automatic lifting microphone and a smart karaoke speaker, which aims to realize the automatic lifting of the microphone, reduce the space occupied inside the speaker, reduce user costs, and improve user convenience.

[0005] To achieve the above objectives, this utility model proposes an automatic lifting microphone, comprising:

[0006] Microphone body;

[0007] The microphone body is slidably inserted into the base;

[0008] A lifting mechanism is installed inside the base. The lifting mechanism includes a fixed component, a rotating component, and a pressing component that are coaxially mounted. The fixed component is installed at the bottom of the base. One end of the pressing component abuts against the bottom of the microphone body, and the other end of the pressing component is slidably connected to the fixed component. Both ends of the rotating component are connected to the fixed component and the pressing component, respectively.

[0009] The rotating member has a locked state in which it descends relative to the fixing member and locks itself onto the fixing member when it is initially pressed down by the pressing member; and an unlocked state in which it rises relative to the fixing member and slides onto the fixing member when it is pressed down again by the pressing member.

[0010] Optionally, the pressing member is slidably inserted into the fixing member, and a plurality of sliders are evenly distributed on the outer side wall of the pressing member along its circumference. The inner side wall of the fixing member is provided with a first sliding groove and a plurality of second sliding grooves that are slidably inserted into the plurality of sliders. The first sliding groove and the second sliding groove are arranged alternately in sequence, and the sliders are slidably inserted into the first end of the first sliding groove and the second sliding groove respectively.

[0011] Optionally, the outer side wall of the rotating component is evenly distributed with a plurality of locking blocks along its circumference, and the second end of the first slide groove and the second slide groove are provided with an opening for the locking blocks to slide into, and the second slide groove is provided with a limiting protrusion for locking the position of the locking blocks.

[0012] Optionally, the locking block is provided with an inclined surface at the end near the pressing member, and the end of the pressing member is provided with an abutting part that abuts against the inclined surface. When the pressing member is pressed down, the abutting part presses down on the inclined surface to drive the rotating member to descend and rotate synchronously.

[0013] Optionally, a guide ramp adapted to the inclined surface is provided between the openings of the first and second chutes.

[0014] Optionally, an elastic element is also installed inside the base, with its two ends abutting against the rotating element and the base, respectively.

[0015] Optionally, the microphone body is inserted into the outside of the base, a first limiting protrusion is provided on the inner bottom side of the microphone body, and a second limiting protrusion is provided on the outer top side of the base.

[0016] Optionally, the outer wall of the base is provided with a limiting post along its axial direction, and the inner wall of the microphone body is provided with a limiting groove that engages with the limiting post.

[0017] Optionally, the main bodies of the fixing member, pressing member, and rotating member are respectively arranged in a cylindrical shape.

[0018] To achieve the above objectives, this utility model also proposes an intelligent karaoke speaker, including a speaker body, wherein the speaker body has a storage slot for installing any of the microphones mentioned above.

[0019] The advantages of this utility model are as follows: it eliminates the structure of setting up a lifting device inside the speaker in the prior art, and directly integrates the lifting mechanism into the microphone body to realize the microphone's press-to-lift mechanism. The structure is simple and easy to operate, which reduces the space occupied inside the speaker and facilitates the optimization and layout of the internal structure of the speaker. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a schematic diagram of the microphone of this utility model when it is not raised;

[0022] Figure 2 This is a schematic diagram of the microphone structure when it is raised.

[0023] Figure 3 This is a cross-sectional view of the microphone structure of this utility model;

[0024] Figure 4 for Figure 3 Enlarged view of section A;

[0025] Figure 5 This is an exploded view of the lifting mechanism structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the fastener structure of this utility model;

[0027] Figure 7 This is an exploded view of the microphone body and base mounting structure of this utility model;

[0028] Figure 8 This is a structural schematic diagram of the smart speaker of this utility model.

[0029] Label Explanation:

[0030] 1. Microphone body; 11. First limiting protrusion; 12. Limiting groove;

[0031] 2. Base; 21. Second limiting protrusion; 22. Limiting post;

[0032] 3. Lifting mechanism; 31. Fixing component; 311. First slide groove; 312. Second slide groove; 313. Limiting protrusion; 314. Guide slope; 32. Rotating component; 321. Locking block; 33. Pressing component; 331. Sliding block; 332. Abutting part; 34. Elastic component;

[0033] 4. Speaker body; 41. Storage slot.

[0034] 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

[0035] 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.

[0036] 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 certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0037] 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, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. 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.

[0038] One embodiment of this utility model provides an automatic lifting microphone, see reference. Figures 1 to 4 ,include:

[0039] Microphone body 1;

[0040] Base 2, the bottom of the microphone body 1 is slidably inserted into the base 2;

[0041] The lifting mechanism 3 is installed inside the base 2. The lifting mechanism 3 includes a fixed part 31, a rotating part 32 and a pressing part 33, which are coaxially installed. The fixed part 31 is installed at the bottom of the base 2. One end of the pressing part 33 abuts against the bottom of the microphone body 1. The other end of the pressing part 33 is slidably connected to the fixed part 31. Both ends of the rotating part 32 are connected to the fixed part 31 and the pressing part 33, respectively.

[0042] The rotating member 32 has a locked state in which it descends relative to the fixing member 31 and locks onto the fixing member 31 when it is first pressed down by the pressing member 33; and an unlocked state in which it rises relative to the fixing member 31 and slides onto the fixing member 31 when it is pressed down again by the pressing member 33.

[0043] In this embodiment, the structure of integrating a lifting device inside the speaker enclosure, as in the prior art, is eliminated. Instead, the lifting mechanism 3 is directly integrated into the microphone, significantly reducing the space occupied inside the speaker enclosure. Specifically, this is achieved through a mechanical linkage structure of a coaxially integrated fixing member 31, a rotating member 32, and a pressing member 33. Initially, the rotating member 32 is locked. When the microphone needs to be removed from the speaker enclosure, the microphone body 1 is pressed. The microphone body 1 drives the pressing member 33 to descend, and the pressing member 33 drives the rotating member 32 to rotate while descending, thereby releasing the locking state between the rotating member 32 and the fixing member 31, and allowing the rotating member 32 to move freely. Unlocking allows the rotating part 32 to slide upwards along the fixed part 31, thereby lifting the pressing part 33 and the microphone body 1, thus raising the microphone. When it is necessary to hide the microphone inside the speaker body 4, the microphone needs to be lowered. At this time, the user presses the microphone body 1 again, causing the pressing part 33 to fall down again. The pressing part 33 drives the rotating part 32 to rotate while falling down, thereby rotating the rotating part 32 to the locking position with the fixed part 31, achieving the locked state. At this time, the rotating part 32 cannot slide upwards along the fixed part 31, so as to keep the pressing part 33 and the microphone body 1 in the current position, thus lowering the microphone.

[0044] This embodiment achieves the switching between the microphone's initial press locking and secondary press unlocking states through a simple structural design of the lifting mechanism 3, thereby quickly raising and lowering the microphone. The structure is simple and stable, reducing manufacturing costs and the failure rate, making it convenient for users and reducing user costs.

[0045] Further, refer to Figure 5 and Figure 6 The pressing member 33 is slidably inserted into the fixing member 31. The outer side wall of the pressing member 33 is evenly distributed with a plurality of sliders 331 along its circumference. The inner side wall of the fixing member 31 is provided with a first sliding groove 311 and a plurality of second sliding grooves 312 that are slidably inserted into the plurality of sliders 331. The first sliding grooves 311 and the second sliding grooves 312 are arranged alternately in sequence. The sliders 331 are slidably inserted into the first end of the first sliding groove 311 and the second sliding groove 312 respectively.

[0046] In this embodiment, the pressing component 33 moves up and down along a predetermined path on the slide during the lifting process, ensuring the smoothness and reliability of the microphone's lifting and lowering. This avoids user experience issues caused by shaking or jamming during the lifting and lowering process. Simultaneously, it enhances the connection stability between the pressing component 33 and the fixing component 31, ensuring the structural stability of the lifting mechanism 3 during the lifting and lowering process. The sliding plug-in connection method makes the installation and disassembly of the pressing component 33 and the fixing component 31 more convenient. Users can lift and lower the microphone simply by pressing, eliminating the need for complex operating steps and improving ease of use.

[0047] Furthermore, the outer side wall of the rotating component 32 is evenly distributed with a plurality of locking blocks 321 along its circumference. The second ends of the first slide groove 311 and the second slide groove 312 are provided with openings for the locking blocks 321 to slide into. The second slide groove 312 is provided with a limiting protrusion 313 for locking the position of the locking blocks 321.

[0048] In this embodiment, a limiting protrusion 313 is added within the second slide groove 312 to limit the displacement of the locking block 321. The switching between the locking block 321 and the first slide groove 311 and the second slide groove 312 allows for the switching of the locking and unlocking states of the rotating component 32. Specifically, refer to... Figure 5 As can be seen, the second slide groove 312 has a limiting protrusion 313. Therefore, the path for the locking block 321 to slide within the second slide groove 312 is small. The rise of the locking block 321 is resisted by the limiting protrusion 313, thus restricting the locking block 321 from rising along the second slide groove 312 and locking the rotating part 32. Therefore, when the rotating part 32 is located within the second slide groove 312, the rotating part 32 is in a locked state, and the microphone body 1 is in a lowered state. When it is necessary to raise the microphone body 1, pressing the microphone body 1 causes the rotating part 32 to descend via the pressing part 33. When the rotating part 32 descends, it separates from the second slide groove 312. At the same time, the end of the locking block 321 near the pressing part 33 is set with an inclined surface, and the end of the pressing part 33 is provided with an abutment that abuts against the inclined surface. When the pressing member 33 is pressed down, the abutting part 332 presses down the inclined surface to drive the rotating member 32 to descend and rotate synchronously. During the rotation of the rotating member 32, a guide inclined surface 314 adapted to the inclined surface is provided between the openings of the first slide groove 311 and the second slide groove 312, thereby guiding the locking block 321 from the second slide groove 312 into the first slide groove 311. After the locking block 321 enters the first slide groove 311, since no limiting protrusion 313 is provided in the first slide groove 311, the path of the rotating block rising along the first slide groove 311 is much larger than the path of rising along the second slide groove 312, thereby realizing the rise of the rotating member 32, driving the pressing member 33 to rise, and realizing the rise of the microphone body 1.

[0049] Furthermore, an elastic element 34 is also installed inside the base 2, with both ends of the elastic element 34 abutting against the rotating member 32 and the base 2, respectively. In this embodiment, by setting the elastic element 34, the elastic element 34 is compressed when the rotating member 32 descends, and is in a compressed state when the rotating member 32 is in a locked state. When the rotating member 32 is unlocked, it will rise under the elastic restoring force of the elastic element 34, completing the automatic raising and lowering of the rotating member 32.

[0050] Further, refer to Figure 7 The microphone body 1 is inserted into the outside of the base 2. The bottom inner side of the microphone body 1 is provided with a first limiting protrusion 11, and the top outer side of the base 2 is provided with a second limiting protrusion 21.

[0051] In this embodiment, the microphone body 1 and the base 2 are positioned by a first limiting protrusion 11 and a second limiting protrusion 21. When the microphone body 1 is inserted into the base 2, during the lifting and lowering process of the microphone body 1 on the base 2, the first limiting protrusion 11 on the microphone body 1 is in contact with the outer side of the base 2, and the second limiting protrusion 21 on the base 2 is in contact with the inner side of the microphone body 1. The first limiting protrusion 11 and the second limiting protrusion 21 play an effective guiding and positioning role. This structure can ensure the stability of the microphone body 1 during the lifting and lowering process and reduce the shaking and deviation during the lifting and lowering process. At the same time, when the microphone body 1 is raised to the highest point, the first limiting protrusion 11 slides to the bottom of the second limiting protrusion 21, and the first limiting protrusion 11 and the second limiting protrusion 21 abut together. The second limiting protrusion 21 effectively limits the first limiting protrusion 11, thereby effectively preventing the microphone body 1 from detaching from the base 2.

[0052] Furthermore, a limiting post 22 is provided on the outer wall of the base 2 along its axial direction, and a limiting groove 12 is provided on the inner wall of the microphone body 1 to engage with the limiting post 22. In this embodiment, the engagement between the limiting post 22 on the outer wall of the base 2 and the limiting groove 12 on the inner wall of the microphone body 1 effectively restricts the rotational freedom of the microphone body 1 relative to the base 2, thereby effectively preventing structural damage or component misalignment caused by accidental torsion during lifting or use, ensuring that the microphone always maintains correct directionality, and improving the stability of the overall structure. At the same time, the axial engagement structure between the limiting post 22 and the limiting groove 12 not only prevents rotation but also provides guidance for the lifting and lowering movement of the microphone. During the lifting and lowering process, the limiting groove 12 slides along the axial direction of the limiting post 22, ensuring that the microphone body 1 rises and falls smoothly along a predetermined trajectory, avoiding deviation or jamming, and further optimizing the user experience.

[0053] Furthermore, the main bodies of the fixing member 31, the pressing member 33, and the rotating member 32 are all cylindrical. In this embodiment, the fixing member 31, the pressing member 33, and the rotating member 32 all adopt a cylindrical design, which makes full use of the axial space and reduces the radial dimension occupied. The rotational symmetry of the cylindrical structure ensures that the lifting mechanism 3 is subjected to uniform force during rotation and axial movement, avoiding jamming or wear.

[0054] One embodiment of this utility model also proposes a smart karaoke speaker, see reference. Figure 8 The speaker includes a speaker body 4, which has a storage slot 41 for mounting any of the microphones described above. Since the smart speaker proposed in this embodiment includes all solutions of all the microphone embodiments described above, it has at least the same technical effects as the microphone, which will not be elaborated here.

[0055] In some embodiments, the storage slot 41 can be a cavity for accommodating and storing a microphone. Specifically, in this embodiment, the storage slot 41 is formed on the speaker body 4, and the depth of the storage slot 41 is greater than or equal to the length of the microphone. The storage slot 41 includes an inlet, through which the microphone can be inserted vertically or horizontally into the storage slot 41 along its length to achieve plug-in storage. The inlet can be located at any position on the smart speaker, including the top, side, and bottom surfaces of the smart speaker.

[0056] In some implementations, the smart speaker may have a screen, a movable structure, and a screen storage slot 41. The screen can be closed using the movable structure and stored within the screen storage slot 41. The microphone storage slot 41 may be located below the screen, so that when the screen is closed, the microphone is completely covered by the screen and stored entirely within the smart speaker.

[0057] Furthermore, the speaker body 4 is also provided with a sensing element for sensing the insertion of the microphone into the storage slot 41. It should be noted that when the microphone is connected to the smart speaker, if it gets too close to the smart speaker, it will cause feedback, resulting in a piercing howl that severely impacts the user experience. This is especially true when the smart speaker is storing the microphone, as the impact and friction noise during storage increases the likelihood of feedback. Therefore, the microphone can be automatically powered off when it approaches the smart speaker to prevent feedback during this process.

[0058] In some implementations, to prevent feedback when the microphone is near a smart speaker or when the microphone is housed in a smart speaker, the microphone can automatically shut down when it is near the smart speaker. Specifically, a sensing element can be placed on the microphone and / or the smart speaker. This sensing element can detect the distance between the smart speaker and the microphone, and generate a corresponding sensing signal when the distance between the smart speaker and the microphone is less than or equal to a preset distance. This sensing signal is then sent to the microphone's control device, or the smart speaker sends the sensing signal to the microphone's control device, causing the control device to shut down the microphone. More specifically, the sensing element can be one or more, and can be a Hall element, a proximity sensor, an infrared sensor, or any other single electronic component capable of sensing the distance between the smart speaker and the microphone, or any combination of electronic components.

[0059] In some specific embodiments, the sensing element can be located at the entrance of the receiving slot 41. When the microphone is inserted into the receiving slot 41, the sensing element can generate a corresponding sensing signal to turn off the microphone immediately after insertion. Alternatively, the sensing element can be located at the end of the receiving slot 41 away from the entrance. It can also generate a corresponding sensing signal to turn off the microphone when it is inserted near the sensing element, and this also prevents the sensing element from being exposed due to the entrance facing outwards, which could lead to component aging.

[0060] In some more specific implementations, the sensing elements are Hall effect sensors and magnetic elements, respectively positioned at corresponding locations on the smart speaker and microphone. For example, a magnetic element may be positioned at the microphone's location and a Hall effect sensor at the smart speaker's location, or vice versa. The trigger condition for the Hall effect sensor can be that the detected magnetic field strength reaches a preset value. When the detected magnetic field strength is greater than or equal to the preset value, it means that the distance between the smart speaker and microphone is sufficient to trigger a feedback sound, at which point the microphone needs to be turned off.

[0061] In some preferred embodiments, a magnetic element is provided at the corresponding position of the microphone and a Hall element is provided at the corresponding position of the smart speaker. Since users carry the microphone around when singing karaoke, they may move to places with strong magnetic fields. If the Hall element is located on the microphone, it may cause the microphone to shut down incorrectly, thus affecting the experience. When the microphone storage structure is a cavity, that is, when the microphone is inserted into the housing, the Hall element can be located at the entrance of the smart speaker storage slot 41 or at the end away from the entrance.

[0062] In some more specific embodiments, the sensing element is a Hall element and a charging element, the charging element including a charging structure and a receiving structure. The smart speaker is equipped with a charging structure, and the microphone is equipped with a receiving structure. It is important to understand that a magnetic field change occurs the instant the charging structure comes into contact with the receiving structure. Based on this, the trigger condition for the Hall element can be set to detect a change in the magnetic field. When the Hall element detects a change in the magnetic field, it means that the charging structure of the smart speaker is in contact with the receiving structure of the microphone. At this time, the distance between the smart speaker and the microphone is sufficient to trigger a howling sound, requiring the microphone to be turned off. Specifically, the charging structure can be located on the surface of the smart speaker or corresponding to the storage structure. When the microphone storage structure is a storage slot 41, that is, when the microphone is inserted into the storage slot, the charging structure is located at the end of the smart speaker storage slot 41 furthest from the entrance, and the receiving structure is correspondingly located on the bottom or end face of the microphone. The Hall element can be located near the charging structure, allowing the Hall element to sense the magnetic field change caused by the instant of power-on.

[0063] In some more specific embodiments, the sensing element is a Hall element and a charging element. The charging element includes a charging structure and a receiving structure. The smart speaker is provided with a charging structure, and the microphone is provided with a receiving structure. In addition, the smart speaker and the microphone may also be provided with magnetic components. These magnetic components are located outside the sensing trigger range of the Hall element and are used to fix the microphone rather than trigger the Hall element.

[0064] Furthermore, the microphone base 2 is provided with a first charging module, and the storage slot 41 is provided with a second charging module corresponding to the first charging module. When the microphone is inserted into the storage slot 41, the microphone is automatically charged. The first charging module and the second charging module can adopt existing charging structures, such as insertion charging probe structure, contact charging probe structure, wireless charging structure, etc.

[0065] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using 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 lifting microphone, characterized in that, include: Microphone body; The microphone body is slidably inserted into the base; A lifting mechanism is installed inside the base. The lifting mechanism includes a fixed component, a rotating component, and a pressing component that are coaxially mounted. The fixed component is installed at the bottom of the base. One end of the pressing component abuts against the bottom of the microphone body, and the other end of the pressing component is slidably connected to the fixed component. Both ends of the rotating component are connected to the fixed component and the pressing component, respectively. The rotating member has a locked state in which it descends relative to the fixing member and locks itself onto the fixing member when it is initially pressed down by the pressing member; and an unlocked state in which it rises relative to the fixing member and slides onto the fixing member when it is pressed down again by the pressing member.

2. The automatic lifting microphone according to claim 1, characterized in that, The pressing member is slidably inserted into the fixing member. A plurality of sliders are evenly distributed along the circumference of the outer side wall of the pressing member. The inner side wall of the fixing member is provided with a first sliding groove and a plurality of second sliding grooves that are slidably inserted into the plurality of sliders. The first sliding groove and the second sliding groove are arranged alternately in sequence. The sliders are slidably inserted into the first end of the first sliding groove and the second sliding groove respectively.

3. The automatic lifting microphone according to claim 2, characterized in that, The outer side wall of the rotating component is evenly distributed with a number of locking blocks along its circumference. The second end of the first slide groove and the second slide groove are provided with an opening for the locking block to slide into. The second slide groove is provided with a limiting protrusion for locking the position of the locking block.

4. The automatic lifting microphone according to claim 3, characterized in that, The locking block is set at an angle near the end of the pressing member, and the end of the pressing member is provided with an abutting part that abuts against the angle. When the pressing member is pressed down, the abutting part presses down on the angle to drive the rotating member to descend and rotate synchronously.

5. The automatic lifting microphone according to claim 4, characterized in that, A guide slope adapted to the inclined surface is provided between the openings of the first and second slides.

6. The automatic lifting microphone according to any one of claims 1 to 5, characterized in that, An elastic element is also installed inside the base, and the two ends of the elastic element abut against the rotating element and the base, respectively.

7. The automatic lifting microphone according to claim 6, characterized in that, The microphone body is inserted into the outside of the base. A first limiting protrusion is provided on the inner bottom side of the microphone body, and a second limiting protrusion is provided on the outer top side of the base.

8. The automatic lifting microphone according to claim 6, characterized in that, The outer wall of the base is provided with a limiting post along its axial direction, and the inner wall of the microphone body is provided with a limiting groove that engages with the limiting post.

9. The automatic lifting microphone according to claim 6, characterized in that, The main bodies of the fixing component, pressing component, and rotating component are all cylindrical.

10. A smart karaoke speaker, characterized in that, It includes a speaker body, wherein the speaker body has a storage slot for mounting the microphone according to any one of claims 1 to 9.

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