Loudspeaker assembly and vehicle

Abstract

The utility model discloses a loudspeaker assembly and a vehicle. The loudspeaker assembly comprises a mounting base, a loudspeaker and a loudspeaker, the cover plate structure is rotatably connected with the mounting base; the driving structure comprises a driving part, a first connecting rod and a second connecting rod, the driving part is connected with one end of the first connecting rod, the other end of the first connecting rod is connected with one end of the second connecting rod, and the other end of the second connecting rod is connected with the cover plate structure; and the driving piece is suitable for the first connecting rod to rotate so as to drive the second connecting rod to push the cover plate structure to rotate relative to the mounting base. According to the loudspeaker assembly provided by the utility model, the arrangement of the driving structure is simplified, the miniaturization design of the loudspeaker assembly can be realized, the abnormal sound of the structure is reduced, the NVH (Noise Vibration and Harshness) performance of the whole vehicle is improved, the flexible switching of the external structure of the loudspeaker assembly is realized, the scientific sense of the design of the loudspeaker assembly is improved, and the user experience is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a loudspeaker assembly and a vehicle with the loudspeaker assembly. Background Art

[0002] At present, although loudspeakers are installed in all automobiles on the market, the loudspeakers are generally fixedly installed and hidden on the vehicle. In order to improve the sense of technology, some flip-up loudspeakers are needed to enhance the user experience. At present, most of the movable loudspeakers in the automotive field are driven by the self-rotation of a worm to drive the meshing of a gear and a slider, so as to pull the loudspeaker connecting rod for a flip-up movement. However, such a design is prone to generate a large frictional force between the slide rail and the guide rail, resulting in not only unsmooth flipping but also a large amount of noise. The structure of the flipping mechanism is complex, occupies a large installation space, and there is room for improvement. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a loudspeaker assembly, in which the cover structure has small frictional force, low noise, simple structure and convenient installation during the flipping process, which is beneficial to improving the user experience.

[0004] The loudspeaker assembly according to an embodiment of the utility model includes: a mounting base; a cover structure rotatably connected to the mounting base; a driving structure including a driving member, a first connecting rod and a second connecting rod. One end of the driving member is connected to one end of the first connecting rod, the other end of the first connecting rod is connected to one end of the second connecting rod, and the other end of the second connecting rod is connected to the cover structure. The driving member is adapted to rotate the first connecting rod to drive the second connecting rod to push the cover structure to rotate relative to the mounting base.

[0005] The loudspeaker assembly according to an embodiment of the utility model cancels the design of a self-contained worm and gear meshing with a slider in the traditional structure design, and does not need to set a guide rail structure for sliding cooperation with the slider. This not only simplifies the setting of the driving structure, reduces the number of structural parts, reduces the installation difficulty, reduces the setting cost, is beneficial to reducing the occupation of the space inside the mounting base by the driving structure, realizes the miniaturized design of the loudspeaker assembly, reduces the frictional resistance and the generated frictional noise during the sliding of the slider relative to the guide rail structure, reduces the structural abnormal noise, improves the NVH performance of the whole vehicle, and through realizing the automatic flipping of the cover structure, enables the flexible switching of the external structure of the loudspeaker assembly, enhances the sense of technology of the loudspeaker assembly design, and is beneficial to improving the user experience.

[0006] According to some embodiments of the present utility model, the cover structure is rotatably connected to the mounting base about a first axis, one end of the first link is rotatable about a second axis, and the other end of the second link is rotatably connected to the cover structure about a third axis, and the first axis, the second axis and the third axis are parallel and spaced apart.

[0007] According to some embodiments of the present utility model, when the first link is adapted to rotate about the second axis in a first direction, the cover structure rotates about the first axis in a second direction and opens relative to the mounting base; and when the first link is adapted to rotate about the second axis in a second direction, the cover structure rotates about the first axis in the first direction and closes relative to the mounting base; wherein one of the first direction and the second direction is counterclockwise and the other is clockwise.

[0008] According to some embodiments of the present utility model, the mounting base is further provided with a limiting portion, and after the cover structure is closed relative to the mounting base, the first link presses against the limiting portion.

[0009] According to some embodiments of the present utility model, the driving member is configured as a driving motor, the driving motor includes a motor body and a motor shaft connected to each other, the motor shaft is connected to one end of the first link, and the rotation axis of the first link coincides with the axis of the motor shaft.

[0010] According to some embodiments of the present utility model, the driving structure further includes a first shaft sleeve and a second shaft sleeve, the first link is formed with a first through hole, the motor shaft passes through the first through hole, the first shaft sleeve is sleeved outside the motor shaft and is located between the first link and the motor body, and the second shaft sleeve is sleeved outside the motor shaft and is located on the side of the first link away from the motor body.

[0011] According to some embodiments of the present utility model, the mounting base forms a mounting cavity, a sounding element is arranged in the mounting cavity, the mounting cavity forms an open opening, and the cover structure is arranged at the open opening.

[0012] According to some embodiments of the present utility model, the driving member is mounted on the inner bottom wall of the mounting cavity, and the first link and the second link are both located in the mounting cavity.

[0013] The loudspeaker assembly according to some embodiments of the present utility model, the cover structure includes a cover body and a side surrounding plate, the cover body is rotatably connected to the mounting base, the side surrounding plate is connected to one side of the cover body facing the mounting base, and the side surrounding plate is distributed around the mounting base.

[0014] The present utility model also proposes a vehicle.

[0015] The vehicle according to the embodiments of the present utility model includes the loudspeaker assembly described in any of the above embodiments.

[0016] The advantages of the vehicle and the above-mentioned loudspeaker assembly over the prior art are the same and will not be elaborated here.

[0017] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a schematic structural diagram of the loudspeaker assembly according to the embodiment of the present utility model;

[0020] Figure 2 is Figure 1 a sectional view taken along line A-A in

[0021] Figure 3 is a schematic structural diagram of the driving structure according to the embodiment of the present utility model.

[0022] Reference Signs:

[0023] Loudspeaker assembly 100,

[0024] Mounting base 1, limiting portion 11, mounting cavity 12,

[0025] Cover structure 2, cover body 21, side surrounding plate 22,

[0026] Driving structure 3, motor body 31, motor shaft 32, first connecting rod 33, first through hole 331, second connecting rod 34, first rotating shaft sheath 35, second rotating shaft sheath 36, first pin 37, second pin 38. Detailed Embodiments

[0027] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Unless otherwise specified, the front-rear direction in this application is the longitudinal direction of the vehicle, i.e., the X direction; the left-right direction is the transverse direction of the vehicle, i.e., the Y direction; and the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.

[0031] The following refers to Figures 1-3 Describe the speaker assembly 100 according to an embodiment of the present utility model. The drive structure 3 of the speaker assembly 100 is simple, and no large frictional force will be generated during the flipping process of the cover structure 2, which is beneficial to reducing flipping noise. Moreover, the structure of the drive structure 3 is simple, which is beneficial to realizing installation in a small space and is convenient to set up.

[0032] As Figures 1-3 shown, a speaker assembly 100 according to an embodiment of the present utility model includes a mounting base 1, a cover structure 2, and a drive structure 3.

[0033] Among them, the installation base 1 is the base structure of the speaker assembly 100, that is, it is connected to the vehicle body through the installation base 1 so that the entire speaker assembly 100 is installed on the whole vehicle. For example, it can be installed in the passenger compartment to facilitate the user to play audio. Of course, the speaker assembly 100 of the present utility model can be applied not only in vehicles but also in other types of devices such as televisions and computer hosts.

[0034] The cover structure 2 is rotatably connected to the installation base 1, that is, the cover structure 2 can rotate relative to the installation base 1 so that the cover structure 2 can be opened or closed relative to the installation base 1. Among them, a sound generating element can be installed in the installation base 1, and the sound generating effect of the sound generating element is better when the cover structure 2 is opened, while the sound generating element can be in a relatively enclosed environment when the cover structure 2 is closed, preventing external dust or debris from entering the installation base 1 and causing functional damage or aging of the sound generating element.

[0035] The driving structure 3 includes a driving member, a first connecting rod 33 and a second connecting rod 34. The driving member, the first connecting rod 33 and the second connecting rod 34 can be rotationally engaged to drive the cover structure 2 to rotate relative to the installation base 1, realizing the opening or closing of the cover structure 2. The driving member is connected to one end of the first connecting rod 33, the other end of the first connecting rod 33 is connected to one end of the second connecting rod 34, and the other end of the second connecting rod 34 is connected to the cover structure 2. The driving member is adapted to rotate the first connecting rod 33 to drive the second connecting rod 34 to push the cover structure 2 to rotate relative to the installation base 1.

[0036] Thus, when opening or closing the cover structure 2, the driving member can be used to drive the first connecting rod 33 to rotate. During the rotation of the first connecting rod 33, the second connecting rod 34 can be driven to rotate. During the rotation of the second connecting rod 34, the cover structure 2 can be driven to rotate relative to the installation base 1, which is conducive to realizing the switching of the open and closed states of the cover structure 2. Moreover, the cooperation mode between the first connecting rod 33, the second connecting rod 34 and the driving member is simple, the running resistance during the movement is small, and the number of structural parts required is small, which is conducive to reducing costs.

[0037] That is to say, in the loudspeaker assembly 100 of the present utility model, the design of having a built-in worm and engaging with a slider by gears in the traditional structural design is cancelled, and there is no need to set a guide rail structure for sliding cooperation with the slider. This not only simplifies the setting of the driving structure 3, reduces the number of structural parts, lowers the installation difficulty and cost, is conducive to reducing the space occupied by the driving structure 3 in the installation base 1, realizes the miniaturized design of the loudspeaker assembly 100, reduces the frictional resistance and generated frictional noise during the sliding of the slider relative to the guide rail structure, reduces structural abnormal noise, improves the NVH performance of the whole vehicle, and through realizing the automatic flipping of the cover plate structure 2, enables the flexible switching of the external structure of the loudspeaker assembly 100, enhances the sense of technology in the design of the loudspeaker assembly 100, and is conducive to improving the user experience.

[0038] In some embodiments, the cover plate structure 2 is rotatably connected to the installation base 1 around a first axis, that is, the cover plate structure 2 can be connected to the installation base 1 through a first rotating shaft, so that the cover plate structure 2 can rotate flexibly relative to the installation base 1. Specifically, both the cover plate structure 2 and the installation base 1 can be provided with connection holes, so that the first rotating shaft passes through the connection hole of the cover plate structure 2 and the connection hole of the installation base 1 to realize the rotational connection between the cover plate structure 2 and the installation base 1. The structure is simple and the installation is convenient.

[0039] One end of the first connecting rod 33 is rotatable around a second axis, that is, the driving member can drive the first connecting rod 33 to rotate around the second axis, so that the first connecting rod 33 is in different angular states relative to the installation base 1. Among them, the first connecting rod 33 can be connected to the driving shaft of the driving member, and the second axis can be the axis of the driving shaft.

[0040] Moreover, the other end of the second connecting rod 34 is rotatably connected to the cover plate structure 2 around a third axis. The other end of the second connecting rod 34 can be rotatably connected to the cover plate structure 2 through a first pin 37, so that the second connecting rod 34 can rotate relative to the cover plate structure 2 and can push the cover plate structure 2 to rotate around the first axis, thereby driving the cover plate structure 2 to open or close relative to the installation base 1. It should be noted that the first connecting rod 33 and the second connecting rod 34 can be rotationally connected through a second pin 38, so that both the first connecting rod 33 and the second connecting rod 34 can rotate relative to the axis of the second pin 38, that is, both the first connecting rod 33 and the second connecting rod 34 are provided with end holes, and the second pin 38 can pass through the end holes of the first connecting rod 33 and the second connecting rod 34 to realize their rotational connection. Among them, snap rings can be arranged on the first pin 37 and the second pin 38 for limiting the connecting rods.

[0041] Among them, the first axis, the second axis and the third axis are parallel and spaced apart, such as Figure 2As shown, the first axis, the second axis, and the third axis all extend in the horizontal direction. The first axis is located in the left region, and the second axis and the third axis are both located in the right region, so that when the first link 33 rotates, it can drive the cover structure 2 to rotate relative to the left region, thereby opening the right side of the mounting base 1. And through this setting, it is beneficial to achieve the same-direction connection at each rotation position, without the need to perform multi-angle states from different positions of the speaker assembly 100, which is beneficial to improving the installation efficiency.

[0042] In some embodiments, when the first link 33 is adapted to rotate about the second axis in the first direction, the cover structure 2 rotates about the first axis in the second direction and opens relative to the mounting base 1. And, when the first link 33 is adapted to rotate about the second axis in the second direction, the cover structure 2 rotates about the first axis in the first direction and closes relative to the mounting base 1; wherein, one of the first direction and the second direction is the counterclockwise direction and the other is the clockwise direction, that is, the first direction can be set as the clockwise direction, and the second direction is set as the counterclockwise direction, or the first direction is set as the counterclockwise direction, and the second direction is set as the clockwise direction.

[0043] Specifically, as Figure 3 shown, the left part of the cover structure 2 is rotatably connected to the mounting base 1, the lower end of the first link 33 is rotatably connected to the driving member, the upper end of the first link 33 is rotatably connected to the lower end of the second link 34, and the upper end of the second link 34 is rotatably connected to the right region of the cover.

[0044] Wherein, the first direction is the clockwise direction, and the second direction is the counterclockwise direction. Thus, when the first link 33 rotates in the clockwise direction, the second link 34 pushes the cover structure 2 to rotate counterclockwise, so that the right region of the cover structure 2 rotates upward to realize the opening of the cover structure 2. Similarly, when the first link 33 rotates in the counterclockwise direction, the second link 34 drives the cover structure 2 to rotate clockwise, so that the right region of the cover structure 2 rotates downward to realize the closing of the cover structure 2.

[0045] Thus, the flexible opening and closing of the cover structure 2 can be realized, the structure is simple, and the setting method is simple. During the movement of the driving structure 3, there will be no design such as large-scale relative sliding of the slider and the guide rail structure, which greatly reduces the friction force. And during the entire movement process, only the first link 33 needs to be rotated clockwise or counterclockwise, and the movement mode is simple and easy to implement.

[0046] In some embodiments, the mounting base 1 is further provided with a limiting portion 11. After the cover structure 2 is closed relative to the mounting base 1, the first connecting rod 33 presses against the limiting portion 11 to achieve automatic limit stop when the cover structure 2 is closed relative to the mounting base 1, avoiding the situation of excessive movement of the structure, and ensuring that the first connecting rod 33 and the second connecting rod 34 move within a reasonable range.

[0047] As Figure 3 shown, the limiting portion 11 is configured as a limiting protrusion formed in the mounting base 1. The limiting protrusion is located at the bottom inside the mounting base 1, and the top of the limiting protrusion forms a limiting inclined surface. The first connecting rod 33 presses against the limiting inclined surface when rotating counterclockwise to the maximum position. At this time, the cover structure 2 presses against the mounting base 1, realizing the effective closing of the cover structure 2, avoiding the problem of structural damage, preventing the cover structure 2 from excessively moving and squeezing the mounting base 1, and improving the safety of the structure.

[0048] In some embodiments, the driving member is configured as a driving motor. The driving motor includes a motor body 31 and a motor shaft 32 connected to each other. The motor shaft 32 is connected to one end of the first connecting rod 33, and the rotation axis of the first connecting rod 33 coincides with the axis of the motor shaft 32. Thus, when opening or closing the cover structure 2, by controlling the operation of the driving motor, the driving of the first connecting rod 33 by the motor shaft 32 can be utilized to realize the rotation of the first connecting rod 33.

[0049] Among them, the forward and reverse rotations of the motor body 31 can be controlled to switch the rotation directions of the motor shaft 32 and the first connecting rod 33, realizing the rotation control of the cover structure 2. The control method is simple and the required structural components are few.

[0050] In some embodiments, the driving structure 3 further includes a first rotating shaft sheath 35 and a second rotating shaft sheath 36. The first connecting rod 33 is formed with a first through hole 331, and the motor shaft 32 passes through the first through hole 331. The first rotating shaft sheath 35 is sleeved outside the motor shaft 32 and is located between the first connecting rod 33 and the motor body 31, and the second rotating shaft sheath 36 is sleeved outside the motor shaft 32 and is located on the side of the first connecting rod 33 away from the motor body 31.

[0051] Thus, by providing the first rotating shaft sheath 35 and the second rotating shaft sheath 36, a protective effect can be achieved on both sides of the first connecting rod 33. Among them, the first rotating shaft sheath 35 can prevent the first connecting rod 33 from directly contacting the motor body 31, avoiding contact wear between the first connecting rod 33 and the motor body 31. Moreover, the second rotating shaft sheath 36 is located on the side of the first connecting rod 33 away from the motor body 31, which can not only provide structural protection for the first connecting rod 33, but also axially limit the first connecting rod 33, ensuring the relative fixation of the first connecting rod 33 and the motor shaft 32 in the axial direction and ensuring the reliability of the cooperation between the motor shaft 32 and the first connecting rod 33.

[0052] Among them, in the specific design, the first through hole 331 can be configured as a spline hole. At the same time, a spline structure can be formed on the outer peripheral wall of the motor shaft 32, so that the motor shaft 32 can be in circumferential driving cooperation with the first connecting rod 33 after passing through the first connecting rod 33, so that the motor shaft 32 can drive the first connecting rod 33 to rotate, thereby realizing the driving of the cover structure 2.

[0053] Both the first rotating shaft sheath 35 and the second rotating shaft sheath 36 can be made of rubber material, which is conducive to realizing elastic buffering.

[0054] In some embodiments, the mounting base 1 is formed with a mounting cavity 12. A sound-emitting element is provided in the mounting cavity 12. The mounting cavity 12 is formed with an open mouth. The cover structure 2 is arranged at the open mouth. As Figure 3 shown, the mounting base 1 defines an upwardly open mounting cavity 12, that is, the top of the mounting cavity 12 is formed with an open mouth. The cover structure 2 is mounted on the upper side of the mounting base 1 to selectively close the open mouth.

[0055] Among them, by arranging the sound-emitting element in the mounting cavity 12 and controlling the cover structure 2 to selectively open, different sound-emitting effects of the sound-emitting element can be obtained when the cover structure 2 is opened or closed, realizing the switching of different sound effects of the speaker assembly 100 and improving the user experience.

[0056] In some embodiments, the driving member is mounted on the inner bottom wall of the mounting cavity 12. Both the first connecting rod 33 and the second connecting rod 34 are located in the mounting cavity 12. In this way, when the driving member outputs power, the first connecting rod 33 and the second connecting rod 34 can be lifted upward, so that the second connecting rod 34 plays a supporting role for the cover structure 2, and then pushes the cover structure 2 to open or close relative to the mounting base 1.

[0057] Thus, the driving structure 3 is located in the mounting cavity 12, so that the mounting base 1 and the cover structure 2 can protect the driving structure 3. In particular, the connection between the motor shaft 32 and the first connecting rod 33 can be protected, preventing external dust from entering the connection between the motor shaft 32 and the first connecting rod 33, and ensuring the effective and safe rotation of the motor shaft 32.

[0058] In some embodiments, the cover structure 2 includes a cover body 21 and a side panel 22. The cover body 21 is rotatably connected to the mounting base 1. The side panel 22 is connected to the side of the cover body 21 facing the mounting base 1. The side panel 22 is distributed around the mounting base 1. Thus, the open mouth of the mounting base 1 can be closed by the cover body 21, and the connection between the mounting base 1 and the cover body 21 can be shielded and closed by the side panel 22.

[0059] Specifically, the side panel 22 can be configured as an annular plate. One end of the side panel 22 is connected to one side of the cover body 21. The mounting base 1 can be rotatably connected to the cover body 21. At the same time, the side panel 22 can be connected to both the mounting base 1 and the side panel 22. The structure is simple and conducive to realizing the overall installation.

[0060] The present utility model also proposes a vehicle.

[0061] The vehicle according to the embodiment of the present utility model includes the speaker assembly 100 of any one of the above embodiments. By setting the built-in double-link mechanism, the opening or closing of the cover structure 2 can be realized. The design of the traditional structure with a self-contained worm gear meshing with the slider is cancelled, and there is no need to set a guide rail structure for sliding cooperation with the slider. This not only simplifies the setting of the driving structure 3, reduces the number of structural parts, reduces the installation difficulty, reduces the setting cost, is conducive to reducing the occupation of the space inside the mounting base 1 by the driving structure 3, realizes the miniaturized design of the speaker assembly 100, and reduces the frictional resistance and the generated frictional noise during the sliding of the slider relative to the guide rail structure, reduces the structural abnormal noise, improves the NVH performance of the whole vehicle, and through the realization of the automatic flipping of the cover structure 2, enables the flexible switching of the external structure of the speaker assembly 100, enhances the sense of technology of the design of the speaker assembly 100, and is conducive to improving the user experience.

[0062] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0063] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A speaker assembly, characterized in that: include: Install the base; A cover plate structure, the cover plate structure being rotatably connected to the mounting base; A driving structure, the driving structure includes a driving member, a first connecting rod and a second connecting rod, the driving member is connected to one end of the first connecting rod, the other end of the first connecting rod is connected to one end of the second connecting rod, the other end of the second connecting rod is connected to the cover structure, and the driving member is suitable for the first connecting rod to rotate to drive the second connecting rod to push the cover structure to rotate relative to the mounting base.

2. The speaker assembly according to claim 1, characterized in that: The cover plate structure is rotatably connected to the mounting base around a first axis, one end of the first connecting rod is rotatable around a second axis, and the other end of the second connecting rod is rotatably connected to the cover plate structure around a third axis. The first axis, the second axis and the third axis are parallel and spaced apart.

3. The speaker assembly according to claim 2, characterized in that: The first connecting rod is adapted to rotate about the second axis in a first direction, so that the cover structure rotates about the first axis in a second direction and opens relative to the mounting base; And, when the first connecting rod rotates in the second direction around the second axis, the cover structure rotates in the first direction around the first axis and is closed relative to the mounting base; One of the first direction and the second direction is a counterclockwise direction and the other is a clockwise direction.

4. The speaker assembly according to claim 3, characterized in that: The mounting base is further provided with a limiting portion, and after the cover structure is closed relative to the mounting base, the first connecting rod is pressed against the limiting portion.

5. The loudspeaker assembly according to any one of claims 1 to 4, characterized in that: The driving member is configured as a driving motor, which includes a motor body and a motor shaft connected to each other. The motor shaft is connected to one end of the first connecting rod, and the rotation axis of the first connecting rod coincides with the axis of the motor shaft.

6. The speaker assembly according to claim 5, characterized in that: The driving structure also includes a first rotating shaft sleeve and a second rotating shaft sleeve, the first connecting rod is formed with a first penetration hole, the motor shaft is penetrated through the first penetration hole, the first rotating shaft sleeve is sleeved outside the motor shaft and is located between the first connecting rod and the motor body, and the second rotating shaft sleeve is sleeved outside the motor shaft and is located on the side of the first connecting rod away from the motor body.

7. The loudspeaker assembly according to any one of claims 1 to 4, characterized in that: The mounting base is formed with a mounting cavity, a sound-speaker element is arranged in the mounting cavity, an opening is formed in the mounting cavity, and the cover plate structure is arranged at the opening.

8. The speaker assembly according to claim 7, characterized in that: The driving member is installed on the inner bottom wall of the installation cavity, and the first connecting rod and the second connecting rod are both located in the installation cavity.

9. The loudspeaker assembly according to any one of claims 1 to 4, characterized in that: The cover plate structure includes a cover plate body and side panels. The cover plate body is rotatably connected to the mounting base. The side panels are connected to a side of the cover plate body facing the mounting base. The side panels are distributed around the mounting base.

10. A vehicle, characterized in that: A speaker assembly comprising any one of claims 1-9.

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