Intelligent adaptive sound field matrix column and intelligent sound box

Abstract

The utility model discloses a kind of intelligent self-adapting sound field matrix sound column and intelligent sound box, the sound column includes: sound column main body;Several loudspeaker modules are installed in the sound column main body, and several loudspeaker modules are sequentially connected in opposite rotation;Two loudspeaker modules between adjacent are connected in rotation by connecting assembly, and two loudspeaker modules between adjacent are connected in electricity by conducting mechanism.The beneficial effects of the utility model are that: the structure of existing sound column is improved, each loudspeaker module on sound column can be rotated oppositely, the angle of each loudspeaker module can be flexibly adjusted according to actual use environment and demand, so as to realize the accurate control of sound field coverage range, two loudspeaker modules between adjacent are connected in electricity by conducting mechanism, the stability and efficiency of signal transmission are ensured, and the problem of poor electrical contact caused by rotating connection is avoided.

Description

Technical Field

[0001] This utility model relates to the field of audio equipment technology, and in particular to an intelligent adaptive sound field matrix speaker column and an intelligent speaker. Background Technology

[0002] Current column speaker technology typically mounts multiple speakers, each arranged at a fixed angle. The main purpose is to reduce interference between sound waves while maximizing sound field coverage. However, in specific applications such as large exhibition halls, outdoor plazas, and multi-purpose halls, where uniform 360° sound coverage is required, existing column speakers with fixed-angle speaker arrangements cannot flexibly adjust the sound field coverage according to different usage environments and needs. This results in uneven sound coverage throughout the space, creating dead zones or areas with excessively loud sound. Utility Model Content

[0003] The main purpose of this invention is to provide an intelligent adaptive sound field matrix speaker column and an intelligent speaker, which aims to solve the problem of uneven sound coverage in existing speaker column speakers.

[0004] To achieve the above objectives, this utility model proposes an intelligent adaptive sound field matrix sound column, comprising:

[0005] The main body of the sound column;

[0006] Several speaker modules are installed on the main body of the sound column, and the speaker modules are sequentially rotatably connected relative to each other.

[0007] The two adjacent speaker modules are rotatably connected by a connecting component, and the two adjacent speaker modules are electrically connected by a conductive mechanism.

[0008] Optionally, the connecting component is configured as a magnetic adsorption element, which is arranged along the rotation direction of the speaker module.

[0009] Optionally, the magnetic adsorption component is configured as a ring magnet, and the ring magnet is installed on the contact surface between two adjacent speaker modules;

[0010] Alternatively, the magnetic adsorption component may be a ring magnet, the surface of the speaker module may be made of a magnetic material that is attracted to the ring magnet, and the ring magnet may be installed on the contact surface of one of the adjacent speaker modules.

[0011] Optionally, the conductive mechanism includes a conductive ring and a conductive probe, wherein the conductive probe is slidably connected to the conductive ring along the rotation direction of the horn module, and the conductive ring and the conductive probe are respectively disposed on the contact surfaces of two adjacent horn modules.

[0012] Optionally, the conductive mechanism includes a conductive ring and an elastic conductive ring. The elastic conductive ring is provided with a plurality of conductive protrusions, which are arranged along the rotation direction of the horn module and are slidably connected to the conductive ring along the rotation direction of the horn module. The conductive ring and the elastic conductive ring are respectively disposed on the contact surfaces of two adjacent horn modules.

[0013] Optionally, a positioning mechanism is provided between two adjacent speaker modules. The positioning mechanism includes a positioning groove and an elastic positioning element that are interlocked with each other. The positioning groove and the elastic positioning element are respectively provided on the contact surface of the two adjacent speaker modules.

[0014] To achieve the above objectives, this utility model also proposes an intelligent speaker, including a speaker body, wherein the speaker body is provided with a connecting rod that connects to any of the aforementioned speaker columns, and the speaker column body and a plurality of speaker modules are coaxially provided with connecting holes, and the connecting rod passes through the connecting holes.

[0015] Optionally, the speaker body is provided with a first receiving groove for accommodating the sound column, and a lifting drive mechanism is provided in the first receiving groove, the driving end of the lifting drive mechanism being connected to the connecting rod.

[0016] Optionally, the speaker body is provided with a second receiving slot for accommodating the speaker module.

[0017] Optionally, the connecting rod is configured as a telescopic rod structure.

[0018] The beneficial effects of this utility model are as follows: it improves the structure of the existing sound column, and the speaker modules on the sound column can rotate relative to each other. The angle of each speaker module can be flexibly adjusted according to the actual use environment and needs, thereby achieving precise control of the sound field coverage. Adjacent speaker modules are electrically connected through a conductive mechanism, which ensures the stability and efficiency of signal transmission and avoids the problem of poor electrical contact caused by rotational connection. 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 overall structure of the sound column of this utility model;

[0021] Figure 2 This is a structural diagram of the speaker module of this utility model in its rotating state;

[0022] Figure 3 This is a schematic diagram of the first-view structure of the speaker module in Embodiment 1 of this utility model;

[0023] Figure 4 This is a schematic diagram of the second-view structure in Embodiment 1 of the speaker module of this utility model;

[0024] Figure 5 This is a first-view structural diagram of the speaker module of this utility model, embodiment two;

[0025] Figure 6 This is a schematic diagram of the second perspective structure in Embodiment 2 of the speaker module of this utility model;

[0026] Figure 7 This is an exploded view of the elastic positioning component structure of this utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the smart speaker of this utility model;

[0028] Figure 9 This is a schematic diagram of the connection structure between the lifting drive mechanism and the sound column of this utility model;

[0029] Label Explanation:

[0030] 1. Speaker column; 11. Speaker column body; 12. Speaker module; 121. Ring magnet; 122. Conductive ring; 123. Conductive probe; 124. Elastic conductive ring; 125. Conductive protrusion; 126. Positioning groove; 127. Elastic positioning element; 1271. Housing; 1272. Spring; 1273. Positioning ball;

[0031] 2. Smart speaker; 21. First receiving slot; 22. Connecting rod; 23. Motor; 24. Lead screw; 25. Second receiving slot.

[0032] 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

[0033] 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.

[0034] 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.

[0035] 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.

[0036] One embodiment of this utility model proposes an intelligent adaptive sound field matrix sound column, referencing... Figure 1 and Figure 2 ,include:

[0037] 11. Main body of the sound column;

[0038] Several speaker modules 12 are installed on the sound column body 11, and the speaker modules 12 are sequentially rotatably connected relative to each other.

[0039] The two adjacent speaker modules 12 are rotatably connected by a connecting component, and the two adjacent speaker modules 12 are electrically connected by a conductive mechanism 23.

[0040] In this embodiment, the speaker modules 12 on the main body 11 of the sound column are connected to each other via a connecting component that allows for relative rotation. The angle of each speaker module 12 can be flexibly adjusted according to the actual usage environment and needs, thereby achieving precise control over the sound field coverage. This also solves the problem of uneven sound coverage in traditional fixed-angle speaker column 1 speakers in scenarios requiring 360° sound field coverage, such as large exhibition halls, outdoor plazas, and multi-functional halls. By adjusting the angle of the speaker modules 12, it is ensured that the sound is evenly distributed throughout the space, avoiding sound dead zones or excessively loud sound in certain areas, thus improving the listener's auditory experience. Specifically, the connecting component can be configured according to actual production needs, such as using a precision gear or worm gear structure to achieve precise angle adjustment and maintenance. Specifically, meshing gears or worm gear structures can be set on the contact surfaces between two adjacent speaker modules 12. By rotating the speaker module 12, the adjacent speaker modules 12 maintain a rotational connection through the meshing of the gears or worm gears, enabling arbitrary angle adjustment of the speaker modules 12.

[0041] Furthermore, adjacent speaker modules 12 are electrically connected via conductive mechanism 23, ensuring the stability and efficiency of signal transmission and avoiding poor electrical contact caused by rotational connections. Specifically, depending on actual usage requirements, a connection method using power lines and signal lines can be adopted, or a contact-type conductive connection method can be used; there are no restrictions here, as long as electrical connection between adjacent speaker modules 12 can be achieved.

[0042] In this embodiment, the speaker module 12 adopts a modular connection and design structure, which makes the maintenance or replacement of a single speaker module 12 simple. At the same time, different acoustic requirements can be adapted by adding or removing speaker modules 12, thereby improving the scalability and service life of the product.

[0043] Furthermore, the connecting component is configured as a magnetic adsorption element, which is arranged along the rotation direction of the speaker module 12.

[0044] In this embodiment, the connecting component uses a magnetic adsorption element, which greatly simplifies the design of the connecting component, reduces the number of mechanical parts, and lowers manufacturing and maintenance costs. The magnetic connection provides stable rotational support, reducing performance degradation caused by mechanical wear or loosening. The magnetic adsorption element allows the speaker module 12 to be finely adjusted within a 360° range, thereby more precisely controlling the sound field coverage. At the same time, the installation and removal of the speaker module 12 becomes simple and quick, facilitating maintenance and upgrades. Specifically, the magnetic adsorption element can use a magnet-to-magnet adsorption method, or a magnet-to-magnetic material adsorption method; there is no limitation here.

[0045] Specifically, refer to Figure 3 and Figure 4 In this embodiment, the magnetic adsorption component is set as a ring magnet 121, and the ring magnet 121 is installed on the contact surface between two adjacent speaker modules 12.

[0046] In this embodiment, a ring magnet 121 is installed on the contact surface of each adjacent speaker module 12. The relative rotation between two adjacent speaker modules 12 can be achieved by moving along the circumference of the ring magnet 121, thereby enabling the speaker module 12 to rotate 360°. This also ensures that the adjacent speaker modules 12 can be stably attracted and maintain a certain degree of rotational freedom. By setting the ring magnet 121 on the contact surface of the speaker module 12, there is no need to make many modifications to the structure of the speaker module 12. Only mounting slots for installing the ring magnet 121 need to be provided, resulting in a simpler product structure design and lower cost.

[0047] or, Figure 5 and Figure 6 The magnetic adsorption component is a ring magnet 121, and the surface of the speaker module 12 is made of a magnetic material that is attracted to the ring magnet 121. The ring magnet 121 is installed on the contact surface of one of the two adjacent speaker modules 12.

[0048] In this embodiment, compared to the structure of the previous embodiment, the contact surface of the speaker module 12 can be made of a material that can be attracted to a magnet. Specifically, the outer shell of the speaker module 12 can be made of a material with magnetic attraction properties, such as an iron shell. In this way, between two adjacent speaker modules 12, it is only necessary to install a ring magnet 121 on the contact surface of one of the speaker modules 12 to complete the relative rotation between the two adjacent speaker modules 12. At the same time, the rotation is set along the circumference of the ring magnet 121, rotating 360°. This structure can improve the structural stability of the speaker module 12 while realizing the relative rotation between two adjacent speaker modules 12. The structural design is simple.

[0049] In the two embodiments described above, the structure employing the ring magnet 121 enhances the connection stability between the speaker modules 12, reducing performance degradation caused by mechanical wear or loosening. By designing the magnetism and dimensions of the ring magnet 121, precise control of the rotation angle of the speaker module 12 can be achieved, thereby improving the accuracy and uniformity of the sound field coverage. The installation and maintenance of the ring magnet 121 are simpler than existing mechanical rotation connection methods; only the magnetism and position of the magnet need to be ensured to be correct, eliminating the need for complex debugging processes and resulting in lower manufacturing and usage costs.

[0050] Further, refer to Figure 3 and Figure 4The conductive mechanism 23 includes a conductive ring 122 and a conductive probe 123. The conductive probe 123 is slidably connected to the conductive ring 122 along the rotation direction of the speaker module 12. The conductive ring 122 and the conductive probe 123 are respectively disposed on the contact surfaces of two adjacent speaker modules 12.

[0051] In this embodiment, the conductive structure between two adjacent speaker modules 12 adopts a sliding connection structure of conductive ring 122 and conductive probe 123. The conductive ring 122 can be a circular ring or annular strip made of conductive material (such as copper, silver, or gold-plated alloy), and its width and thickness are determined according to the current requirements and space constraints. The conductive ring 122 is fixed to the contact surface of the speaker module 12 to ensure that it will not fall off or move during rotation. Corresponding to the conductive ring 122, conductive probes 123 are provided on the contact surface of adjacent speaker modules 12. The conductive probe 123 is a slender rod-shaped structure made of conductive material, one end of which is connected to the internal circuit of the speaker module 12, and the other end is designed to slide in contact with the conductive ring 122. The number and position of the conductive probes 123 are determined according to the design of the conductive ring 122 to ensure good electrical contact during rotation. In this embodiment, three conductive probes 123 and three conductive rings 122 are respectively set, including a positive power supply terminal, a negative power supply terminal, and a signal terminal, to ensure normal electrical conduction and signal conduction between the speaker modules 12.

[0052] The sliding connection design of the conductive ring 122 and the conductive probe 123 ensures that adjacent speaker modules 12 maintain stable electrical contact during rotation, avoiding signal interruption or sound quality degradation due to poor contact. Simultaneously, it allows the speaker modules 12 to rotate freely within a 360° range, improving the flexibility and adaptability of the speaker column 1, enabling it to better adapt to different sound field requirements.

[0053] Further, refer to Figure 5 and Figure 6 The conductive mechanism 23 includes a conductive ring 122 and an elastic conductive ring 124. The elastic conductive ring 124 is provided with a plurality of conductive protrusions 125. The plurality of conductive protrusions 125 are arranged along the rotation direction of the speaker module 12, and the plurality of conductive protrusions 125 are slidably connected to the conductive ring 122 along the rotation direction of the speaker module 12. The conductive ring 122 and the elastic conductive ring 124 are respectively provided on the contact surface of two adjacent speaker modules 12.

[0054] In this embodiment, compared to the previous embodiment, one of the conductive rings 122 is replaced by a plurality of conductive bumps 125 evenly arranged along the axial direction on the elastic conductive ring 124. Thus, the point contact between each conductive ring 122 and the conductive probe 123 in the previous embodiment is changed to a multi-point contact between each conductive ring 122 and multiple conductive bumps 125. Because the elastic conductive ring 124 has a certain degree of elasticity, the conductive bumps 125 can maintain good contact pressure on the conductive ring 122, thereby ensuring stable power and signal transmission. At the same time, the elastic design of the elastic conductive ring 124 can also adapt to changes in contact pressure at different angles, further improving the system's durability. The design of the conductive bumps 125 can also reduce friction and wear between them and the conductive ring 122, extending the service life of the conductive mechanism 23.

[0055] Furthermore, a positioning mechanism is provided between two adjacent speaker modules 12. The positioning mechanism includes a positioning groove 126 and an elastic positioning element 127 that are interlocked with each other. The positioning groove 126 and the elastic positioning element 127 are respectively provided on the contact surface of the two adjacent speaker modules 12.

[0056] In this embodiment, a positioning mechanism is used to accurately position adjacent speaker modules 12. When the speaker column 1 is not in use, the speaker modules 12 can be quickly reset, effectively positioning them in their initial positions. This prevents rotation of the speaker modules 12, which could cause collisions and wear, thus ensuring their service life. Specifically, a positioning groove 126 is provided on the surface of one speaker module 12, and an elastic positioning member 127 corresponding to the positioning groove 126 is provided on the surface of the other speaker module 12. One end of the elastic positioning member 127 is fixed to the contact surface of the speaker module 12, and the other end can elastically engage with the positioning groove 126. When the adjacent speaker modules 12 rotate relative to each other and approach the preset position, the elastic positioning member 127 automatically engages with the positioning groove 126, achieving precise positioning. (See reference...) Figure 7 The elastic positioning component 127 includes a housing 1271, in which a spring 1272 is installed. One end of the spring 1272 abuts against the inside of the housing 1271, and the other end is connected to a positioning ball 1273. The positioning ball 1273 protrudes from the surface of the speaker module 12 and abuts against the surfaces of two adjacent speaker modules 12. When the positioning ball 1273 moves to the positioning groove 126, the positioning ball 1273 is engaged in the positioning groove 126, completing the positioning between two adjacent speaker modules 12. At the same time, the structure of the positioning ball 1273 can reduce the friction with the surface of the speaker module 12, making it easier to adjust the angle of the speaker module 12.

[0057] An embodiment of this utility model also proposes a smart speaker 2, see reference. Figure 8 and Figure 9The speaker includes a speaker body, which is provided with a connecting rod 22 that is connected to any of the above-mentioned speaker columns 1. The speaker column body 11 and a plurality of speaker modules 12 are coaxially provided with connecting holes, and the connecting rod 22 passes through the connecting holes.

[0058] In this embodiment, a connecting rod 22 is connected to the speaker body, and the speaker column 1 is connected to the speaker body as a whole through the connecting rod 22, so that the speaker column 1 and the speaker body form a whole, which is convenient for users. Specifically, connection holes can be opened coaxially on the speaker column body 11 and each speaker module 12, and the connecting rod 22 is inserted into the connection hole to complete the connection between the connecting rod 22 and the speaker column 1. The connection structure is simple and easy to operate, and it can also ensure the stability of the overall structure of the speaker module 12, preventing the speaker module 12 from falling off due to external forces. At the same time, users can stack speaker modules 12 at the end of the speaker column 1 according to actual usage needs. The speaker modules 12 are connected by connecting components and conductive structures, which greatly improves the expansion performance of the speaker column 1.

[0059] Furthermore, the speaker body is provided with a first receiving groove 21 for accommodating the speaker column 1, and a lifting drive mechanism is provided in the first receiving groove 21. The driving end of the lifting drive mechanism is connected to the connecting rod 22.

[0060] In this embodiment, a first receiving groove 21 for accommodating the speaker column 1 is provided on the speaker body. The shape and size of the first receiving groove 21 match the speaker column 1 to ensure that the speaker column 1 can be stably placed within it. Simultaneously, the opening direction of the first receiving groove 21 can be designed according to actual needs, allowing users to easily install and remove the speaker column 1. Furthermore, a lifting drive mechanism is provided within the first receiving groove 21 to drive the speaker column 1 to move up and down within the speaker body, completing the automatic storage and lifting of the speaker column 1. (Reference) Figure 9 The lifting drive mechanism includes a motor 23 and a lead screw 24 connected to the drive end of the motor 23. A threaded groove is opened in the axial direction of the connecting rod 22 to connect with the lead screw 24. When the motor 23 starts, it drives the lead screw 24 to rotate. The connecting rod 22, which is threaded to the lead screw 24, will reciprocate along the circumference of the lead screw 24, thereby driving the sound column 1 to be retracted and raised.

[0061] In this embodiment, by adding a lifting drive mechanism, the smart speaker 2 can adjust the height and angle of the speaker column 1 according to actual needs, thereby optimizing the sound field distribution and sound quality performance, improving the flexibility and adaptability of the smart speaker 2, and enabling it to better adapt to different usage environments and user needs.

[0062] Furthermore, the lifting drive mechanism in this embodiment can also be configured as a multi-segment lifting structure as in the prior art. Taking a three-segment lifting structure as an example, it includes a motor 23, a housing, a first telescopic segment, a second telescopic segment, and a third telescopic segment. The first telescopic segment, the second telescopic segment, and the third telescopic segment are nested sequentially within the housing. When it is necessary to raise the sound column 1, the motor 23 is activated, driving the first telescopic segment, the second telescopic segment, and the third telescopic segment to unfold, thereby raising the sound column 1.

[0063] Furthermore, the speaker body is provided with a second receiving slot 25 for accommodating the speaker modules 12. In this embodiment, spare speaker modules 12 can be stored in the second receiving slot 25. When the original number of speaker modules 12 on the sound column 1 does not meet the user's needs, the user can take out spare speaker modules 12 from the second receiving slot 25 and quickly expand and install them on the sound column 1, greatly improving the convenience of use. Specifically, in the initial state of the sound column 1, five speaker modules 12 can be set on it. A certain number of spare speaker modules 12 can be selected and stored in the second receiving slot 25 according to actual needs, so as to facilitate the user's expansion of the sound column 1.

[0064] Furthermore, the connecting rod 22 is configured as a telescopic rod structure, which facilitates the extension of the connecting rod 22 when the speaker module 12 is expanded. This allows for the installation of a larger number of speaker modules 12, ensuring improved overall structural stability while the speaker module 12 is expanded. Specifically, in this embodiment, the telescopic rod structure can consist of inner and outer sleeves. The inner sleeve can slide freely within the outer sleeve and is fixed by a locking mechanism. The locking mechanism can be a knob, button, or other form of locking device, used to lock the position of the telescopic rod after height adjustment.

[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. A smart adaptive sound field matrix sound column, characterized in that, include: The main body of the sound column; Several speaker modules are installed on the main body of the sound column, and the speaker modules are sequentially rotatably connected relative to each other. The two adjacent speaker modules are rotatably connected by a connecting component, and the two adjacent speaker modules are electrically connected by a conductive mechanism.

2. The intelligent adaptive sound field matrix sound column according to claim 1, characterized in that, The connecting component is configured as a magnetic adsorption element, which is arranged along the rotation direction of the speaker module.

3. The intelligent adaptive sound field matrix sound column according to claim 2, characterized in that, The magnetic adsorption component is configured as a ring magnet, and the ring magnet is installed on the contact surface between two adjacent speaker modules. Alternatively, the magnetic adsorption component may be a ring magnet, the surface of the speaker module may be made of a magnetic material that is attracted to the ring magnet, and the ring magnet may be installed on the contact surface of one of the adjacent speaker modules.

4. The intelligent adaptive sound field matrix sound column according to claim 1, characterized in that, The conductive mechanism includes a conductive ring and a conductive probe. The conductive probe is slidably connected to the conductive ring along the rotation direction of the horn module. The conductive ring and the conductive probe are respectively disposed on the contact surfaces of two adjacent horn modules.

5. The intelligent adaptive sound field matrix sound column according to claim 1, characterized in that, The conductive mechanism includes a conductive ring and an elastic conductive ring. The elastic conductive ring is provided with a plurality of conductive protrusions, which are arranged along the rotation direction of the horn module and are slidably connected to the conductive ring along the rotation direction of the horn module. The conductive ring and the elastic conductive ring are respectively disposed on the contact surface of two adjacent horn modules.

6. The intelligent adaptive sound field matrix sound column according to claim 1, characterized in that, A positioning mechanism is also provided between two adjacent speaker modules. The positioning mechanism includes a positioning groove and an elastic positioning element that are interlocked with each other. The positioning groove and the elastic positioning element are respectively provided on the contact surface of the two adjacent speaker modules.

7. A smart speaker, characterized in that, The speaker includes a speaker body, which is provided with a connecting rod that connects to the speaker column as described in any one of claims 1 to 6. The speaker column body and a plurality of speaker modules are coaxially provided with a connecting hole, and the connecting rod passes through the connecting hole.

8. The smart speaker according to claim 7, characterized in that, The smart speaker is provided with a first receiving slot for accommodating the sound column, and a lifting drive mechanism is provided in the first receiving slot. The driving end of the lifting drive mechanism is connected to the connecting rod.

9. The smart speaker according to claim 7, characterized in that, The speaker body is provided with a second receiving slot for accommodating the speaker module.

10. The smart speaker according to any one of claims 7 to 9, characterized in that, The connecting rod is configured as a telescopic rod structure.

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