Intelligent karaoke device with automatic lifting of microphone

Abstract

The utility model discloses a kind of intelligent K song sound boxes of microphone automatic lifting, comprising: sound box main body, is equipped with the storage slot for installing microphone;Lifting mechanism, is installed in the storage slot, the lifting mechanism includes coaxially installed fixing piece, rotating piece and pressing support, the fixing piece is installed in the storage slot bottom, one end of the pressing support is used to carry the microphone, the other end of the pressing support is slidably connected with the fixing piece, two ends of the rotating piece are connected with the fixing piece and pressing support respectively;The rotating piece has the locking state of descending relative to the fixing piece and locking on the fixing piece when being pressed down by pressing support for the first time;And the unlocking state of ascending relative to the fixing piece and sliding on the fixing piece when being pressed down by pressing support again.The utility model simplifies the microphone lifting structure inside sound box, optimizes space layout, and facilitates user to take and place microphone.

Description

Technical Field

[0001] This utility model relates to the field of audio equipment technology, and in particular to an intelligent karaoke device with an automatically raising and lowering microphone. 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 set inside the speaker to raise or 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. Utility Model Content

[0004] The main purpose of this utility model is to provide an intelligent karaoke device with an automatic microphone lifting mechanism, which simplifies the microphone lifting structure inside the speaker, optimizes the space layout, and makes it convenient for users to pick up and put down the microphone.

[0005] To achieve the above objectives, this utility model proposes a smart karaoke speaker with an automatically raising and lowering microphone, comprising:

[0006] The speaker body has a storage slot for mounting a microphone;

[0007] A lifting mechanism is installed in the storage slot. The lifting mechanism includes a fixed component, a rotating component, and a pressing bracket that are coaxially mounted. The fixed component is installed at the bottom of the storage slot. One end of the pressing bracket is used to support the microphone, and the other end of the pressing bracket is slidably connected to the fixed component. Both ends of the rotating component are connected to the fixed component and the pressing bracket, respectively.

[0008] The rotating component has a locked state where it descends relative to the fixing component and locks onto the fixing component when it is initially pressed down by the pressing bracket; and an unlocked state where it rises relative to the fixing component and slides onto the fixing component when it is pressed down again by the pressing bracket.

[0009] Optionally, the main bodies of the fixing member, the pressing bracket, and the rotating member are respectively arranged in a cylindrical shape.

[0010] Optionally, the pressing bracket is slidably inserted into the fixing member, and a plurality of sliders are evenly distributed along the circumference of the outer side wall of the pressing bracket. The inner side wall of the fixing member is provided with a first sliding groove and a second sliding groove that are slidably inserted into the plurality of sliders. The first sliding groove and the second sliding groove are arranged in sequence at intervals, 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 arranged with an inclined surface near the end of the pressing bracket, and the end of the pressing bracket is provided with an abutting part that abuts against the inclined surface. When the pressing bracket is pressed down, the abutting part presses down on the inclined surface to drive the rotating component 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, a sleeve is installed inside the storage slot, the microphone is stored inside the sleeve, and the lifting mechanism is installed at the bottom of the sleeve.

[0015] Optionally, the pressing bracket is provided with a first charging structure inside, and the bottom of the microphone is provided with a second charging structure that docks with the first charging structure.

[0016] Optionally, the first charging structure includes a plurality of charging probes, and the second charging structure includes a plurality of charging rings disposed at the bottom of the microphone, wherein the plurality of charging rings are respectively connected to the plurality of charging probes one by one.

[0017] Optionally, an elastic element is also installed inside the fixing member, with its two ends abutting against the rotating member and the storage groove, respectively.

[0018] The beneficial effects of this utility model are as follows: the lifting mechanism is formed by the coaxially arranged fixing parts, rotating parts and pressing brackets. Compared with the traditional manual / electric lifting structure, it simplifies the structure, reduces the cost, and has a lower space occupation rate, which is conducive to the miniaturization of the speaker design. At the same time, the lifting mechanism adopts manual pressing trigger, and the user only needs to press once to switch the microphone pop-up and retraction, which is easy to operate. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the microphone of this utility model when it is not raised and is in the storage slot;

[0021] Figure 2 This is a schematic diagram of the structure of the microphone of this utility model when it is raised in the storage slot;

[0022] Figure 3 This is a schematic diagram of the microphone and sleeve mounting structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the microphone mounting structure of this utility model;

[0024] Figure 5 This is an exploded view of the lifting mechanism structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the fastener structure of this utility model;

[0026] Label Explanation:

[0027] 1. Speaker body; 11. Storage slot; 12. Sleeve;

[0028] 2. Lifting mechanism; 21. Fixing component; 211. First slide groove; 212. Second slide groove; 213. Limiting protrusion; 214. Guide slope; 22. Rotating component; 221. Locking block; 23. Pressing bracket; 231. Sliding block; 232. Abutting part; 233. First charging structure; 24. Elastic component;

[0029] 3. Microphone; 31. Second charging structure.

[0030] 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

[0031] 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.

[0032] 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.

[0033] 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.

[0034] One embodiment of this utility model proposes a smart karaoke speaker with an automatically raising and lowering microphone, see reference. Figures 1 to 4 ,include:

[0035] The speaker body 1 has a storage slot 11 for mounting the microphone 3;

[0036] The lifting mechanism 2 is installed in the storage slot 11. The lifting mechanism 2 includes a fixed part 21, a rotating part 22 and a pressing bracket 23, which are coaxially installed. The fixed part 21 is installed at the bottom of the storage slot 11. One end of the pressing bracket 23 is used to support the microphone 3. The other end of the pressing bracket 23 is slidably connected to the fixed part 21. Both ends of the rotating part 22 are connected to the fixed part 21 and the pressing bracket 23, respectively.

[0037] The rotating member 22 has a locked state when it is initially pressed down by the pressing bracket 23 and descends relative to the fixing member 21 and locks onto the fixing member 21; and an unlocked state when it is pressed down again by the pressing bracket 23 and rises relative to the fixing member 21 and slides onto the fixing member 21.

[0038] In this embodiment, the structure of the existing speaker lifting mechanism 2 is improved. The lifting mechanism 2 is composed of a coaxially arranged fixing member 21, rotating member 22, and pressing bracket 23. The microphone 3 can be switched between rising and retracting with a single press by the user, making operation simple. Specifically, refer to... Figure 1The microphone 3 retracts into the storage slot 11. At this time, the rotating part 22 is locked. When it is necessary to remove the microphone 3 from the storage compartment, the user only needs to press the microphone 3. The microphone 3 drives the pressing bracket 23 to descend. The pressing bracket 23 drives the rotating part 22 to rotate while descending, thereby releasing the locking state between the rotating part 22 and the fixed part 21, unlocking the rotating part 22, and allowing the rotating part 22 to slide upward along the fixed part 21, thereby lifting the pressing bracket 23 and the microphone 3, realizing the upward movement of the microphone 3. Figure 2 As shown; when it is necessary to retract the microphone 3 into the storage slot 11, the user only needs to press the microphone 3 again, which will cause the pressing bracket 23 to descend again. The pressing bracket 23 will drive the rotating part 22 to descend and rotate at the same time, thereby rotating the rotating part 22 to the locking position with the fixing part 21, achieving the locking state. At this time, the rotating part 22 cannot slide up along the fixing part 21, so as to keep the pressing bracket 23 and the microphone 3 in the current position, realizing the retraction of the microphone 3.

[0039] Furthermore, compared to traditional manual / electric lifting structures, this embodiment significantly simplifies the structural components, greatly reduces the space occupied inside the speaker, allows for more layout space inside the speaker, and is more conducive to the miniaturization of the speaker design. In this embodiment, the lifting mechanism 2 only requires pressing the microphone 3 to switch between storage and retrieval, resulting in a simple structure, low failure rate, and ease of use for users, while reducing user costs and maintenance frequency, thus improving the user experience.

[0040] Further, refer to Figure 5 and Figure 6 The main bodies of the fixing member 21, the pressing bracket 23, and the rotating member 22 are all cylindrical. In this embodiment, the fixing member 21, the pressing bracket 23, and the rotating member 22 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 2 is subjected to uniform force during rotation and axial movement, avoiding jamming or wear.

[0041] Furthermore, the pressing bracket 23 is slidably inserted into the fixing member 21. The outer side wall of the pressing bracket 23 is evenly distributed with a plurality of sliders 231 along its circumference. The inner side wall of the fixing member 21 is provided with a first sliding groove 211 and a second sliding groove 212 that are slidably inserted into the plurality of sliders 231. The first sliding groove 211 and the second sliding groove 212 are arranged alternately in sequence. The sliders 231 are slidably inserted into the first end of the first sliding groove 211 and the second sliding groove 212 respectively.

[0042] In this embodiment, the pressing bracket 23 moves up and down along a predetermined path of the slide during the lifting process, ensuring the stability and reliability of the microphone 3'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 bracket 23 and the fixing member 21, ensuring the structural stability of the lifting mechanism 2 during the lifting and lowering process. The sliding plug-in connection method makes the installation and disassembly of the pressing bracket 23 and the fixing member 21 more convenient. Users can lift and lower the microphone 3 simply by pressing, without complicated operating steps, thus improving ease of use.

[0043] Furthermore, the outer side wall of the rotating component 22 is evenly distributed with a plurality of locking blocks 221 along its circumference. The second ends of the first slide groove 211 and the second slide groove 212 are provided with openings for the locking blocks 221 to slide into. The second slide groove 212 is provided with a limiting protrusion 213 for locking the position of the locking blocks 221.

[0044] In this embodiment, a limiting protrusion 213 is added within the second slide groove 212 to limit the displacement of the locking block 221. The switching between the locking block 221 and the second slide groove 212 allows for the switching of the locking and unlocking states of the rotating component 22. Specifically, refer to... Figure 6 As can be seen, the second slide groove 212 has a limiting protrusion 213. Therefore, the path for the locking block 221 to slide within the second slide groove 212 is small. The rise of the locking block 221 is resisted by the limiting protrusion 213, thus restricting the locking block 221 from rising along the second slide groove 212 and locking the rotating part 22. Therefore, when the rotating part 22 is located within the second slide groove 212, the rotating part 22 is in a locked state, and the microphone 3 is in a lowered state. When it is necessary to raise the microphone 3, pressing the microphone 3 causes the rotating part 22 to descend through the pressing bracket 23. When the rotating part 22 descends, it separates from the second slide groove 212. At the same time, the end of the locking block 221 near the pressing bracket 23 is set with an inclined surface, and the end of the pressing bracket 23 is provided with an abutment part 2 that abuts against the inclined surface. 32. When the pressing bracket 23 is pressed down, the abutting part 232 presses down the inclined surface to drive the rotating part 22 to descend and rotate synchronously. During the rotation of the rotating part 22, a guide inclined surface 214 adapted to the inclined surface is provided between the openings of the first slide groove 211 and the second slide groove 212, thereby guiding the locking block 221 from the second slide groove 212 into the first slide groove 211. When the locking block 221 enters the first slide groove 211, since no limiting protrusion 213 is provided in the first slide groove 211, the path of the rotating block rising along the first slide groove 211 is much larger than the path of rising along the second slide groove 212, thereby realizing the rise of the rotating part 22, driving the pressing bracket 23 to rise, and realizing the rise of the microphone 3.

[0045] Furthermore, a sleeve 12 is installed inside the storage slot 11, and the microphone 3 is stored inside the sleeve 12. The lifting mechanism 2 is installed at the bottom of the sleeve 12. In this embodiment, the sleeve 12 is made of an elastic material, such as silicone, which can wrap the microphone 3 inside the storage slot 11 to ensure the stability of the microphone 3. At the same time, it also cushions the microphone 3 to prevent it from impacting the microphone 3 inside the storage slot 11 due to speaker shaking, thus effectively protecting the microphone 3.

[0046] Furthermore, a first charging structure 233 is provided inside the pressing bracket 23, and a second charging structure 31 that docks with the first charging structure 233 is provided at the bottom of the microphone 3. In this embodiment, by providing docking charging structures at the bottom of the pressing bracket 23 and the microphone 3, the microphone 3 achieves the "place and charge" function. Users do not need to manually plug and unplug the charging cable; the storage action and charging behavior are automatically associated, avoiding battery anxiety caused by forgetting to charge, and significantly improving the continuity of use in karaoke scenarios.

[0047] Furthermore, the first charging structure 233 includes a plurality of charging probes, and the second charging structure 31 includes a plurality of charging rings disposed at the bottom of the microphone 3, with each of the charging rings respectively engaging with one of the charging probes. In this embodiment, the combination design of charging probes and ring contacts improves the orientation limitations of traditional charging interfaces. The ring contacts allow the microphone 3 to be charged without alignment during storage, enabling 360° rotation, thus solving the problem of precise alignment required by traditional charging interfaces and greatly improving the convenience of user operation.

[0048] Furthermore, an elastic element 24 is also installed inside the fixing member 21, with both ends of the elastic element 24 abutting against the rotating member 22 and the receiving groove 11, respectively. In this embodiment, by setting the elastic element 24, the elastic element 24 is compressed when the rotating member 22 descends, and is in a compressed state when the rotating member 22 is in a locked state. When the rotating member 22 is unlocked, it will rise under the elastic restoring force of the elastic element 24, completing the automatic raising and lowering of the rotating member 22.

[0049] In some embodiments, the storage slot 11 can be a cavity for accommodating and storing the microphone 3. Specifically, in this embodiment, the storage slot 11 is formed on the speaker body 1, and the depth of the storage slot 11 is greater than or equal to the length of the microphone 3. The storage slot 11 includes an inlet, through which the microphone 3 can be inserted vertically or horizontally into the storage slot 11 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.

[0050] In some implementations, the smart speaker may have a screen, a movable structure, and a screen storage slot. The screen can be closed using the movable structure and stored within the screen storage slot. The microphone 3 storage slot 11 may be located below the screen, so that when the screen is closed, the microphone 3 is completely covered by the screen and fully stored inside the smart speaker.

[0051] Furthermore, the speaker body 1 is also provided with a sensing element for sensing the insertion of the microphone 3 into the storage slot 11. It should be noted that when the microphone 3 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 3, as the impact and friction noise from the microphone 3 during storage increases the likelihood of feedback. Therefore, the microphone 3 can be automatically powered off when it approaches the smart speaker to prevent feedback during this process.

[0052] In some implementations, to prevent feedback when the microphone 3 is near a smart speaker or when the smart speaker houses the microphone 3, the microphone 3 can automatically shut down when it is near the smart speaker. Specifically, a sensing element can be provided on the microphone 3 and / or the smart speaker. This sensing element can detect the distance between the smart speaker and the microphone 3, and generate a corresponding sensing signal when the distance between the smart speaker and the microphone 3 is less than or equal to a preset distance. This sensing signal is then sent to the control device of the microphone 3, or the sensing signal can be sent to the control device of the microphone 3 via the smart speaker, so that the control device can control the microphone 3 to shut down. 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 that can detect the distance between the smart speaker and the microphone 3, or any combination of electronic components.

[0053] In some specific embodiments, the sensing element can be located at the entrance of the storage slot 11. When the microphone 3 is inserted into the storage slot 11, the sensing element can generate a corresponding sensing signal to turn off the microphone 3 immediately after insertion. Alternatively, the sensing element can be located at the end of the storage slot 11 away from the entrance. It can also generate a corresponding sensing signal to turn off the microphone 3 when it is inserted near the sensing element, and can also prevent the sensing element from being exposed due to the entrance facing outwards, thus preventing the element from aging.

[0054] In some more specific embodiments, the sensing elements are Hall effect sensors and magnetic elements, respectively disposed at corresponding positions on the smart speaker and microphone 3. For example, a magnetic element is disposed at the corresponding position on microphone 3 and a Hall effect sensor is disposed at the corresponding position on the smart speaker, 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 3 is sufficient to trigger a feedback sound, at which point microphone 3 needs to be turned off.

[0055] In some preferred embodiments, a magnetic element is provided at the corresponding position of the microphone 3, and a Hall element is provided at the corresponding position of the smart speaker. Since users carry the microphone 3 around when singing karaoke, they may move to places with strong magnetic fields. If the Hall element is located on the microphone 3, it may cause the microphone 3 to shut down incorrectly, thus affecting the user experience. When the microphone 3 has a cavity storage structure, that is, when the microphone 3 is inserted into the cavity, the Hall element can be located at the entrance of the smart speaker storage slot 11 or at the end away from the entrance.

[0056] 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 3 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 3. At this time, the distance between the smart speaker and the microphone 3 is sufficient to trigger a howling sound, requiring the microphone 3 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 3's storage structure is a storage slot 11, that is, when the microphone 3 is inserted into the storage slot, the charging structure is located at the end of the smart speaker's storage slot 11 furthest from the entrance, and the receiving structure is correspondingly located on the bottom or end face of the microphone 3. 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.

[0057] 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 power receiving structure. The smart speaker is provided with a charging structure, and the microphone 3 is provided with a power receiving structure. In addition, the smart speaker and the microphone 3 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 3 rather than trigger the Hall element.

[0058] 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. A smart karaoke speaker with an automatically raising and lowering microphone, characterized in that, include: The speaker body has a storage slot for mounting a microphone; A lifting mechanism is installed in the storage slot. The lifting mechanism includes a fixed component, a rotating component, and a pressing bracket that are coaxially mounted. The fixed component is installed at the bottom of the storage slot. One end of the pressing bracket is used to support the microphone, and the other end of the pressing bracket is slidably connected to the fixed component. Both ends of the rotating component are connected to the fixed component and the pressing bracket, respectively. The rotating component has a locked state where it descends relative to the fixing component and locks onto the fixing component when it is initially pressed down by the pressing bracket; and an unlocked state where it rises relative to the fixing component and slides onto the fixing component when it is pressed down again by the pressing bracket.

2. The intelligent karaoke speaker with automatic microphone lifting as described in claim 1, characterized in that, The main bodies of the fixing component, pressing bracket, and rotating component are all cylindrical.

3. The intelligent karaoke speaker with automatic microphone lifting as described in claim 2, characterized in that, The pressing bracket 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 bracket. The inner side wall of the fixing member is provided with a first sliding groove and a second sliding groove that are slidably inserted into the plurality of sliders. The first sliding groove and the second sliding groove are arranged in sequence at intervals. The sliders are slidably inserted into the first end of the first sliding groove and the second sliding groove respectively.

4. The intelligent karaoke speaker with automatic microphone lifting as described in claim 3, 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.

5. The intelligent karaoke speaker with automatic microphone lifting as described in claim 4, characterized in that, The locking block is set at an angle near the end of the pressing bracket. The end of the pressing bracket is provided with an abutting part that abuts against the angle. When the pressing bracket is pressed down, the abutting part presses down on the angle to drive the rotating component to descend and rotate synchronously.

6. The intelligent karaoke speaker with automatic microphone lifting as described in claim 5, characterized in that, A guide slope adapted to the inclined surface is provided between the openings of the first and second slides.

7. The intelligent karaoke speaker with automatic microphone lifting as described in claim 1, characterized in that, A sleeve is installed inside the storage slot, the microphone is stored inside the sleeve, and the lifting mechanism is installed at the bottom of the sleeve.

8. The intelligent karaoke speaker with automatic microphone lifting as described in claim 7, characterized in that, The pressing bracket has a first charging structure inside, and the bottom of the microphone has a second charging structure that connects to the first charging structure.

9. The intelligent karaoke speaker with automatic microphone lifting as described in claim 8, characterized in that, The first charging structure includes a plurality of charging probes, and the second charging structure includes a plurality of charging rings disposed at the bottom of the microphone, wherein the plurality of charging rings are respectively connected to the plurality of charging probes one by one.

10. The intelligent karaoke speaker with automatic microphone lifting according to any one of claims 1 to 9, characterized in that, An elastic element is also installed inside the fixing component, and the two ends of the elastic element abut against the rotating component and the storage groove, respectively.

Images