Loudspeaker assembly for vehicle and vehicle

Abstract

The utility model discloses a loudspeaker assembly for a vehicle and the vehicle, and relates to the technical field of vehicles. The loudspeaker assembly comprises a driving part, a mounting frame, a rotating arm, a connecting rod, a loudspeaker mounting seat and a loudspeaker body, one end of the rotating arm is constructed as a first worm gear part, the other end of the rotating arm is constructed as a matching part, at least part of an output shaft of the driving part is constructed as a first worm part, and the first worm part is in transmission connection with the first worm gear part; the two ends of the connecting rod are rotatably connected with the matching part and the loudspeaker mounting seat respectively. The loudspeaker body can be driven to ascend and descend through rotation of the output shaft of the driving part, when the loudspeaker body stretches out, the loudspeaker body is not blocked or slightly blocked during sound production, so that the sound production effect of the loudspeaker body is good, the loudspeaker body can automatically ascend and descend according to the needs of a user, a vehicle can have the sense of science and technology and the sense of modern, and the user experience is improved. And the vehicle use experience of the user is improved.

Description

Technical Field

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

[0002] In the related art, the loudspeaker of a vehicle is fixed inside the instrument panel, resulting in blockage when the loudspeaker emits sound, affecting the sound effect of the loudspeaker, and fixing the loudspeaker to the instrument panel lacks a sense of technology and modernity. Content 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 reason, an object of the utility model is to provide a loudspeaker assembly for vehicles, which has a better sound effect and makes the vehicle more technological.

[0004] The utility model further provides a vehicle.

[0005] The loudspeaker assembly for vehicles according to the embodiment of the utility model includes: a driving member, a mounting bracket, and a rotating arm. One end of the rotating arm is configured as a first worm gear portion, and the other end of the rotating arm is configured as a mating portion. At least a part of the output shaft of the driving member is configured as a first worm portion, and the first worm portion is in transmission connection with the first worm gear portion. The first worm gear portion is rotatably arranged on the mounting bracket; a connecting rod, a loudspeaker mounting seat, and a loudspeaker body. Two ends of the connecting rod are respectively rotatably connected to the mating portion and the loudspeaker mounting seat, and the loudspeaker body is arranged on the loudspeaker mounting seat.

[0006] For the loudspeaker assembly for vehicles according to the embodiment of the utility model, the rotation of the output shaft of the driving member can drive the lifting of the loudspeaker body. When the loudspeaker body extends out, there is little or no blockage when the loudspeaker body emits sound, so that the sound effect of the loudspeaker body is better. Moreover, the loudspeaker body can be automatically lifted according to the needs of users, which can make the vehicle more technological and modern, so as to improve the user's vehicle use experience.

[0007] According to some embodiments of the utility model, the rotating arms and the connecting rods are multiple. The multiple rotating arms are arranged in a circumferential direction, and the multiple connecting rods correspond to the multiple rotating arms one by one.

[0008] According to some embodiments of the utility model, the loudspeaker assembly further includes: a first pin shaft. The mounting bracket includes a bracket body and a first fitting member. The first fitting member is arranged on the bracket body. The first pin shaft penetrates through the first fitting member and the first worm gear portion, so that the first worm gear portion is rotatably arranged on the mounting bracket.

[0009] According to some embodiments of the present utility model, the frame body defines an accommodation space, and the first fitting and the rotating arm are both located in the accommodation space.

[0010] According to some embodiments of the present utility model, the speaker assembly further includes: a second pin shaft, the second pin shaft is disposed through the fitting portion and the connecting rod, so that the fitting portion and the connecting rod are rotatably connected.

[0011] According to some embodiments of the present utility model, the speaker assembly further includes: a third pin shaft, the speaker mounting seat includes a seat body and a second fitting, the second fitting is disposed on the seat body, and the third pin shaft is disposed through the second fitting and the connecting rod, so that the connecting rod and the speaker mounting seat are rotatably connected.

[0012] According to some embodiments of the present utility model, the speaker assembly further includes: a dust cap, the dust cap is disposed on a side of the speaker body away from the speaker mounting seat.

[0013] According to some embodiments of the present utility model, the speaker assembly further includes: a transmission rod, the transmission rod has a second worm portion and a second worm wheel portion, the first worm portion meshes and drives with the second worm wheel portion, and the second worm portion meshes and drives with the first worm wheel portion.

[0014] According to some embodiments of the present utility model, the transmission rod further includes a connecting portion, the connecting portion is connected between the second worm portion and the second worm wheel portion, the mounting bracket includes a bracket body, and the connecting portion and / or the second worm portion are disposed through the bracket body.

[0015] A vehicle according to an embodiment of the present utility model includes the above-mentioned speaker assembly and an instrument panel, and the speaker assembly is disposed on the instrument panel.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 is a schematic diagram of a speaker assembly according to an embodiment of the present utility model;

[0019] Figure 2 is an exploded schematic diagram of a speaker assembly according to an embodiment of the present utility model;

[0020] Figure 3is a partial structural schematic diagram of the speaker assembly according to an embodiment of the present invention (the mounting bracket is omitted);

[0021] Figure 4 is a schematic diagram of the mounting bracket according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] Driving member 1; first worm portion 11;

[0024] Rotating arm 2; first worm wheel portion 21; second mating hole 211; mating portion 22; mating sub-portion 221; third mating hole 2211;

[0025] Link 3; fourth mating hole 31; sixth mating hole 32;

[0026] Mounting bracket 4; bracket body 41; side wall 411; hollow hole 4111; bottom wall 412; driving member bracket 4121; worm hole 41211; first fitting 42; first fitting sub-member 421; first mating hole 4211;

[0027] Speaker mounting seat 5; seat body 51; second fitting 52; second fitting sub-member 521; fifth mating hole 5211;

[0028] First pin shaft 6;

[0029] Transmission rod 7; second worm portion 71; second worm wheel portion 72; connecting portion 73;

[0030] Speaker assembly 100. Detailed implementation manners

[0031] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the 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 drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0032] Reference is made below to Figures 1-4 describe the speaker assembly 100 for a vehicle according to an embodiment of the present invention.

[0033] As Figures 1-4As shown in the figure, the loudspeaker assembly 100 according to an embodiment of the present utility model includes: a driving member 1, a mounting bracket 4, a rotating arm 2, a connecting rod 3, a loudspeaker mounting seat 5 and a loudspeaker body. One end of the rotating arm 2 is configured as a first worm gear portion 21, and the other end of the rotating arm 2 is configured as a mating portion 22. At least a part of the output shaft of the driving member 1 is configured as a first worm portion 11. The first worm portion 11 is in transmission connection with the first worm gear portion 21. The first worm gear portion 21 is rotatably disposed on the mounting bracket 4. The two ends of the connecting rod 3 are respectively rotatably connected to the mating portion 22 and the loudspeaker mounting seat 5. The loudspeaker body is disposed on the loudspeaker mounting seat 5.

[0034] Among them, the driving member 1 can be used as the power source of the loudspeaker assembly 100. The driving member 1 can be used to drive the rotating arm 2 to rotate. The rotation of the rotating arm 2 can drive the loudspeaker mounting seat 5 to move up and down. The up and down movement of the loudspeaker mounting seat 5 can drive the loudspeaker body to move up and down. Specifically, at least a part of the output shaft of the driving member 1 is configured as a first worm portion 11, and one end of the rotating arm 2 is configured as a first worm gear portion 21. The first worm portion 11 and the first worm gear portion 21 can be in transmission connection. The first worm gear portion 21 is rotatably disposed on the mounting bracket 4. The rotation of the first worm portion 11 can drive the first worm gear portion 21 of the rotating arm 2 to rotate. One end of the mating portion 22 of the rotating arm 2 is rotatably connected to one end of the connecting rod 3. The rotation of the rotating arm 2 can drive the connecting rod 3 to rotate. The other end of the connecting rod 3 is rotatably connected to the loudspeaker mounting seat 5. The rotation of the connecting rod 3 can drive the loudspeaker mounting seat 5 to move up and down. The up and down movement of the loudspeaker mounting seat 5 can drive the loudspeaker body to move up and down. That is, the rotation of the output shaft of the driving member 1 can ultimately drive the loudspeaker body to move up and down.

[0035] As some embodiments of the present application, the driving member 1 can be a motor, and the motor can drive the output shaft to rotate.

[0036] It should be noted that the first worm part 11 can be directly connected to the first worm wheel part 21 for transmission. The meshing of the first worm part 11 and the first worm wheel part 21 can form a self-locking structure, and the self-locking structure can keep the positions of the speaker mounting seat 5 and the speaker body unchanged when the output shaft of the driving member 1 does not provide power. Alternatively, the first worm part 11 can be indirectly connected to the first worm wheel part 21 for transmission. The speaker assembly 100 can also have an intermediate transmission member, which has a transmission worm wheel part and a transmission worm part. The transmission worm wheel part can be connected to the first worm part 11 for transmission, and the transmission worm part can be connected to the first worm wheel part 21 for transmission. The rotation of the first worm part 11 can drive the intermediate transmission member to rotate, and the rotation of the intermediate transmission member can drive the rotating arm 2 to rotate. The first worm part 11 and the transmission worm wheel part, the transmission worm part and the first worm wheel part 21 can all form self-locking structures. The first worm part 11 and the transmission worm wheel part, the transmission worm part and the first worm wheel part 21 can form a two-stage self-locking structure, and the two-stage self-locking structure can keep the positions of the speaker mounting seat 5 and the speaker body unchanged when the output shaft of the driving member 1 does not provide power, so that the speaker mounting seat 5 and the speaker body can be more stably in the working position.

[0037] In the above embodiment, the rotation of the output shaft of the driving member 1 can drive the speaker body to lift. When the speaker body extends out, there is little or no obstruction when the speaker body emits sound, so that the sound emission effect of the speaker body is better. Moreover, the speaker body can automatically lift according to the user's needs, which can make the vehicle more technological and modern, so as to improve the user's vehicle use experience.

[0038] In some embodiments of the present utility model, as Figures 1-3 shown, there are multiple rotating arms 2 and multiple connecting rods 3. The multiple rotating arms 2 are arranged along the circumferential direction, and the multiple connecting rods 3 correspond to the multiple rotating arms 2 one by one.

[0039] Among them, the number of the rotating arms 2 is multiple. The number of the rotating arms 2 can be, but is not limited to, 2, 3, 4, etc. The multiple rotating arms 2 are arranged along the circumferential direction of the speaker mounting seat 5. The number of the connecting rods 3 is multiple. The number of the connecting rods 3 can be, but is not limited to, 2, 3, 4, etc. The multiple connecting rods 3 are arranged along the circumferential direction of the speaker mounting seat 5. The multiple connecting rods 3 correspond to the multiple rotating arms 2 one by one. That is to say, each connecting rod 3 has a corresponding rotating arm 2, and each rotating arm 2 can drive the corresponding connecting rod 3 to rotate. In other words, the multiple rotating arms 2 drive the multiple connecting rods 3 to rotate, which can make the speaker mounting seat 5 lift, and further make the speaker body lift.

[0040] In the above embodiments, by providing a plurality of rotation arms 2 and a plurality of link rods 3 arranged in a one-to-one correspondence along the circumferential direction, the load-bearing capacity of the speaker assembly 100 can be increased, and the speaker mounting base 5 and the speaker body can be lifted and lowered smoothly.

[0041] In some embodiments of the present invention, as Figure 2 and Figure 3 shown, the speaker assembly 100 further includes: a first pin shaft 6, the mounting bracket 4 includes a bracket body 41 and a first fitting 42, the first fitting 42 is provided on the bracket body 41, and the first pin shaft 6 passes through the first fitting 42 and the first worm gear portion 21, so that the first worm gear portion 21 is rotatably provided on the mounting bracket 4.

[0042] Wherein, the bracket body 41 of the mounting bracket 4 can be configured as a cylindrical shape, the bracket body 41 can include a side wall 411 and a bottom wall 412, a first fitting 42 can be provided on the end surface of the bottom wall 412 of the bracket body 41 facing the inside of the bracket body 41, the first fitting 42 can include two relatively arranged first fitting sub-parts 421, both of the two first fitting sub-parts 421 can have a first fitting hole 4211, the two first fitting sub-parts 421 are relatively and spaced apart, the two first fitting holes 4211 are relatively arranged, the space formed by the two first fitting sub-parts 421 can accommodate a part of the first worm gear portion 21, the first worm gear portion 21 can be configured with a second fitting hole 211, and the first pin shaft 6 can pass through the two first fitting holes 4211 and the second fitting hole 211, so that the first fitting 42 and the first worm gear portion 21 are pivotally connected, the number of the first fittings 42 is the same as the number of the first worm gear portions 21, and each first worm gear portion 21 is rotatably fixed to the mounting bracket 4 through a corresponding first fitting 42.

[0043] In the above embodiments, the first worm gear portion 21 is pivotally connected to the first fitting 42 through the first pin shaft 6, and the first worm gear portion 21 is rotatably provided on the mounting bracket 4, so that the first worm gear portion 21 can rotate stably and reliably to drive the speaker mounting base 5 and the speaker body to lift, so as to improve the stability and reliability of the speaker assembly 100.

[0044] As some embodiments of the present application, as Figure 1 、 Figure 2 and Figure 4 shown, the side wall 411 of the bracket body 41 can be configured with a plurality of hollow holes 4111, the plurality of hollow holes 4111 can achieve the purpose of lightweight design of the speaker assembly 100, moreover, the design of the hollow holes 4111 can facilitate the installation of components such as the rotation arm 2 and the link rod 3 inside the bracket body 41, in addition, the design of the hollow holes 4111 can facilitate the maintenance and replacement of some components of the speaker assembly 100.

[0045] In some embodiments of the present application, as Figure 1 shown, a driving member bracket 4121 may be fixed to the bottom wall 412 of the frame body 41. The driving member bracket 4121 is used to mount the driving member 1. The driving member bracket 4121 may have a mounting hole, and the output shaft of the driving member 1 may pass through the mounting hole.

[0046] In some embodiments of the present application, as Figure 1 shown, a recessed portion may be formed on the bottom wall 412 of the frame body 41, and at least part of the structure of the driving member 1 may be received in the recessed portion to achieve a compact design of the speaker assembly 100.

[0047] In some embodiments of the present application, as Figure 1 and Figure 2 shown, the first fitting 42 may be integrally formed with the frame body 41, or the first fitting 42 may be a separate part from the frame body 41. The first fitting 42 may be connected to the frame body 41 by snap connection, welding connection or bolt connection.

[0048] In some embodiments of the present application, the first pin shaft 6, the first worm gear portion 21 and the first fitting 42 may be separate parts, and the first pin shaft 6, the first worm gear portion 21 and the first fitting 42 may be designed and manufactured separately to facilitate the repair and replacement of the first pin shaft 6, the first worm gear portion 21 and the first fitting 42.

[0049] In some embodiments of the present application, the first pin shaft 6 and the first worm gear portion 21 may be integrally formed. Such a setting is beneficial to reducing the number of parts.

[0050] In some embodiments of the present application, the first pin shaft 6 may be fixedly connected to the first worm gear portion 21, and the first pin shaft 6 and the first worm gear portion 21 may rotate relative to the first fitting 42. Alternatively, the first pin shaft 6 may be fixedly connected to the first fitting 42, and the first worm gear portion 21 may rotate relative to the first pin shaft 6 and the first fitting 42.

[0051] In some embodiments of the present invention, as Figure 1 and Figure 4 shown, the frame body 41 defines an accommodation space, and the first fitting 42 and the rotating arm 2 are both located in the accommodation space.

[0052] Among them, the side wall 411 and the bottom wall 412 of the frame body 41 define an accommodation space, and the first fitting 42 and the rotating arm 2 are both located in the accommodation space. As some embodiments of the present application, the connecting rod 3, the speaker mounting seat 5, and the speaker body can be located in the accommodation space in certain states. By making the first fitting 42 and the rotating arm 2 both located in the accommodation space, it can ensure the orderly operation of components such as the first fitting 42 and the rotating arm 2, reduce the probability of interference between components such as the first fitting 42 and the rotating arm 2 and other components during operation, and is beneficial to improving the compactness and stability of the structure of the speaker assembly 100.

[0053] In some embodiments of the present utility model, the speaker assembly 100 further includes: a second pin shaft, and the second pin shaft is inserted through the fitting portion 22 and the connecting rod 3 so that the fitting portion 22 and the connecting rod 3 are rotatably connected.

[0054] Among them, the fitting portion 22 may include two relatively arranged fitting sub-portions 221. Both of the two fitting sub-portions 221 may have third fitting holes 2211. The two fitting sub-portions 221 are relatively and spaced apart. The two third fitting holes 2211 are relatively arranged. The space formed by the two fitting sub-portions 221 can accommodate one end of the connecting rod 3. One end of the connecting rod 3 may be configured with a fourth fitting hole 31. The second pin shaft may be inserted through the two third fitting holes 2211 and the fourth fitting hole 31 so that one end of the fitting portion 22 and the connecting rod 3 are pivotally connected. The number of the fitting portions 22 is the same as the number of the connecting rods 3, and each fitting portion 22 can drive the connecting rod 3 to rotate.

[0055] In the above embodiments, one end of the fitting portion 22 and the connecting rod 3 are pivotally connected by the second pin shaft, and each fitting portion 22 can drive one end of the connecting rod 3 to rotate. That is to say, by providing the second pin shaft, rotating the rotating arm 2 can drive the connecting rod 3 to rotate, the connecting rod 3 rotates to drive the speaker mounting seat 5 to move up and down, and the speaker mounting seat 5 moves up and down to drive the speaker body to move up and down, thereby realizing the effect that the rotating arm 2 drives the speaker body to move up and down.

[0056] In some embodiments of the present utility model, the speaker assembly 100 further includes: a third pin shaft. The speaker mounting seat 5 includes a seat body 51 and a second fitting 52. The second fitting 52 is provided on the seat body 51. The third pin shaft is inserted through the second fitting 52 and the connecting rod 3 so that the connecting rod 3 and the speaker mounting seat 5 are rotatably connected.

[0057] Among them, the seat body 51 can move up and down in the vertical direction. One side of the seat body 51 facing away from the speaker body may have a second fitting 52. As some embodiments of the present application, the second fitting 52 may be integrally formed with the seat body 51, or the second fitting 52 and the seat body 51 may be separate parts, and the second fitting 52 and the seat body 51 may be fixedly connected by welding, snap connection or bolt connection.

[0058] The second fitting 52 may include two relatively arranged second fitting sub-parts 521. Both of the two second fitting sub-parts 521 may have fifth fitting holes 5211. The two second fitting sub-parts 521 are relatively and spaced apart. The two fifth fitting holes 5211 are relatively arranged. The space formed by the two second fitting sub-parts 521 can accommodate the other end of the connecting rod 3. The other end of the connecting rod 3 may be configured with a sixth fitting hole 32. The third pin shaft may pass through the two fifth fitting holes 5211 and the sixth fitting hole 32 to pivotally connect the second fitting 52 and the other end of the connecting rod 3. The number of the second fittings 52 is the same as the number of the connecting rods 3. Each connecting rod 3 can be rotatably fixed to the speaker mounting seat 5 through a corresponding second fitting 52.

[0059] In the above embodiment, the second fitting 52 and the other end of the connecting rod 3 are pivotally connected by the third pin shaft, and the connecting rod 3 is rotatably fixed to the speaker mounting seat 5, so that the connecting rod 3 can rotate stably and reliably to drive the speaker mounting seat 5 and the speaker body to lift, thereby improving the stability and reliability of the speaker assembly 100.

[0060] In some embodiments of the present utility model, the speaker assembly 100 further includes: a dust cover, which is provided on a side of the speaker body away from the speaker mounting seat 5.

[0061] As some embodiments of the present application, when the speaker body retracts, the outer surface of the dust cover can be coplanar with the outer surface of the instrument panel. The dust cover can reduce impurities such as dust from the outside world entering the speaker assembly 100, thereby protecting the speaker assembly 100.

[0062] As some embodiments of the present application, the dust cover can be connected to the speaker body, or the dust cover can be connected to the speaker mounting seat 5, or the dust cover can be connected to both the speaker body and the speaker mounting seat 5.

[0063] In some embodiments of the present utility model, as Figures 1-3 shown, the speaker assembly 100 further includes: a transmission rod 7. The transmission rod 7 has a second worm part 71 and a second worm wheel part 72. The first worm part 11 meshes and drives with the second worm wheel part 72, and the second worm part 71 meshes and drives with the first worm wheel part 21.

[0064] Among them, the transmission rod 7 is drivingly connected between the first worm part 11 and the first worm wheel part 21. The second worm wheel part 72 of the transmission rod 7 can be meshed with the first worm part 11 for transmission, and the second worm part 71 of the transmission rod 7 can be meshed with the first worm wheel part 21 for transmission. Thus, the rotation of the first worm part 11 can drive the transmission rod 7 to rotate, the rotation of the transmission rod 7 can drive the rotating arm 2 to rotate, the rotation of the rotating arm 2 can drive the connecting rod 3 to rotate, and the rotation of the connecting rod 3 can drive the speaker mounting seat 5 and the speaker body to move up and down.

[0065] In addition, the first worm part 11 and the second worm wheel part 72, and the second worm part 71 and the first worm wheel part 21 can both form self-locking structures. The self-locking structures can keep the positions of the speaker mounting seat 5 and the speaker body unchanged when the first worm part 11 does not provide power. The first worm part 11 and the second worm wheel part 72, and the second worm part 71 and the first worm wheel part 21 can form a two-stage self-locking structure, and the two-stage self-locking structure enables the speaker mounting seat 5 and the speaker body to be more stably in the required working positions.

[0066] Moreover, it should be noted that the worm and worm wheel structure has a speed reduction function to make the lifting of the speaker mounting seat 5 and the speaker body smooth.

[0067] In some embodiments of the present utility model, as Figures 1-3 shown, the transmission rod 7 further includes a connecting portion 73. The connecting portion 73 is connected between the second worm part 71 and the second worm wheel part 72. The mounting bracket 4 includes a bracket body 41, and the connecting portion 73 and / or the second worm part 71 penetrate through the bracket body 41.

[0068] Among them, the connecting portion 73 is used to connect the second worm part 71 and the second worm wheel part 72. The connecting portion 73, the second worm part 71, and the second worm wheel part 72 can be integrally formed, and the integrally formed part is convenient for processing. Or, the connecting portion 73, the second worm part 71, and the second worm wheel part 72 can be separate parts.

[0069] The connecting portion 73 can penetrate through the bottom wall 412 of the bracket body 41, or the second worm part 71 can penetrate through the bottom wall 412 of the bracket body 41, or both the connecting portion 73 and the second worm part 71 can penetrate through the bottom wall 412 of the bracket body 41.

[0070] As some embodiments of the present application, as Figure 2 and Figure 4 shown, the bottom wall 412 of the bracket body 41 can be configured with a worm hole 41211, and the connecting portion 73 and / or the second worm part 71 can penetrate through the worm hole 41211 of the bracket body 41.

[0071] A vehicle according to an embodiment of the present utility model includes the above-mentioned speaker assembly 100 and an instrument panel, and the speaker assembly 100 is provided on the instrument panel. By rotating the output shaft of the driving member 1, the speaker body can be driven to move up and down. When the speaker body extends out, there is little or no obstruction when the speaker body emits sound, so that the sound effect of the speaker body is better. Moreover, the speaker body can automatically move up and down according to the needs of the user, which can make the vehicle more technological and modern, so as to improve the user's driving experience.

[0072] 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 drawings. It 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 therefore should not be construed as a limitation to the present utility model.

[0073] In the description of the present utility model, the "first feature" and "second feature" may include one or more of such features.

[0074] In the description of the present utility model, the meaning of "a plurality" is two or more.

[0075] In the description of the present utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0076] In the description of the present utility model, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0077] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means 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 descriptions 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.

[0078] Although embodiments of the present invention 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 principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A speaker assembly (100) for a vehicle, characterized in that: include: A driving member (1), a mounting frame (4), and a rotating arm (2), wherein one end of the rotating arm (2) is configured as a first worm gear portion (21), and the other end of the rotating arm (2) is configured as a matching portion (22); at least a portion of the output shaft of the driving member (1) is configured as a first worm gear portion (11); the first worm gear portion (11) is drivingly connected to the first worm gear portion (21); and the first worm gear portion (21) is rotatably arranged on the mounting frame (4); A connecting rod (3), a speaker mounting seat (5) and a speaker body, wherein two ends of the connecting rod (3) are rotatably connected to the matching portion (22) and the speaker mounting seat (5) respectively, and the speaker body is arranged on the speaker mounting seat (5).

2. The speaker assembly (100) for a vehicle according to claim 1, characterized in that: There are multiple rotating arms (2) and multiple connecting rods (3), and the multiple rotating arms (2) are arranged along the circumferential direction. The multiple connecting rods (3) correspond to the multiple rotating arms (2) one by one.

3. The speaker assembly (100) for a vehicle according to claim 1, characterized in that: Also includes: The first pin shaft (6) is a mounting frame (4) comprising a frame body (41) and a first matching piece (42), wherein the first matching piece (42) is arranged on the frame body (41), and the first pin shaft (6) is passed through the first matching piece (42) and the first worm gear part (21), so that the first worm gear part (21) can be rotatably arranged on the mounting frame (4).

4. The speaker assembly (100) for a vehicle according to claim 3, characterized in that: The frame body (41) defines a receiving space, and the first matching piece (42) and the rotating arm (2) are both located in the receiving space.

5. The speaker assembly (100) for a vehicle according to claim 1, characterized in that: Also includes: A second pin shaft is provided through the matching portion (22) and the connecting rod (3) so that the matching portion (22) and the connecting rod (3) are rotatably connected.

6. The speaker assembly (100) for a vehicle according to claim 1, characterized in that: Also includes: The third pin shaft, the speaker mounting seat (5) comprises a seat body (51) and a second matching piece (52), the second matching piece (52) is arranged on the seat body (51), and the third pin shaft is passed through the second matching piece (52) and the connecting rod (3), so that the connecting rod (3) and the speaker mounting seat (5) are rotatably connected.

7. The speaker assembly (100) for a vehicle according to claim 1, characterized in that: Also includes: A dust cover is arranged on a side of the speaker body away from the speaker mounting seat (5).

8. The loudspeaker assembly (100) for a vehicle according to any one of claims 1 to 7, characterized in that: The invention also comprises a transmission rod (7), wherein the transmission rod (7) comprises a second worm portion (71) and a second worm wheel portion (72), wherein the first worm portion (11) meshes with the second worm wheel portion (72) for transmission, and the second worm portion (71) meshes with the first worm wheel portion (21) for transmission.

9. The speaker assembly (100) for a vehicle according to claim 8, characterized in that: The transmission rod (7) further comprises a connecting portion (73), wherein the connecting portion (73) is connected between the second worm portion (71) and the second worm wheel portion (72); the mounting frame (4) comprises a frame body (41), and the connecting portion (73) and / or the second worm portion (71) are inserted through the frame body (41).

10. A vehicle, characterized in that: It comprises a speaker assembly (100) for a vehicle according to any one of claims 1 to 9 and a dashboard, wherein the speaker assembly (100) is arranged on the dashboard.

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