CN216915719U

CN216915719U - Microphone's automobile body mounting structure, microphone subassembly and car

Info

Publication number: CN216915719U
Application number: CN202220354922.2U
Authority: CN
Inventors: 李耀权
Original assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Current assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-08
Anticipated expiration: 2032-02-22

Abstract

The utility model provides a car body mounting structure of a microphone, which comprises a mounting bracket, a mounting shell and a buffering connecting piece, wherein the mounting bracket is suitable for being mounted on a car body; the mounting shell is connected to the mounting bracket and is suitable for mounting a microphone; the buffer connecting piece is connected between the mounting bracket and the mounting shell. The utility model provides a vehicle body mounting structure of a microphone, which comprises a mounting bracket, a mounting shell and a buffering connecting piece, wherein the mounting bracket is suitable for being mounted on a vehicle body, the mounting shell is connected with the mounting bracket and is suitable for mounting the microphone, and the buffering connecting piece is connected between the mounting bracket and the mounting shell, so that the microphone mounted on the mounting shell can be effectively buffered, the influence on the microphone caused by the vibration and the noise of the vehicle body is reduced, the performance of the microphone is ensured, and the attractiveness of the appearance is not influenced. The utility model further provides a microphone assembly and an automobile.

Description

Microphone's automobile body mounting structure, microphone subassembly and car

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a microphone body installation structure, a microphone assembly and an automobile.

Background

Along with the development of the internet and intelligent automobiles, the importance of the voice interaction function of the automobile is gradually highlighted, the voice interaction function of the automobile brings great convenience to people for driving and traveling, and the microphone plays an important role in voice interaction control, which needs to be completed by arranging a plurality of microphones on the automobile.

The existing automobile usually installs a microphone on the ceiling of the automobile, which affects the aesthetic property of the automobile shape, and the microphone is likely to splash to cause secondary injury to people in the automobile when the automobile collides. In order to solve the above-mentioned problem of mounting the microphone on the ceiling, some automobiles choose to mount the microphone on the vehicle body, but the performance of the microphone is affected by the vibration noise of the vehicle body and the like generated thereby.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present invention is to provide a vehicle body mounting structure of a microphone, a microphone assembly, and an automobile, so as to solve the above problems. The embodiment of the utility model achieves the aim through the following technical scheme.

In a first aspect, the present invention provides a vehicle body mounting structure of a microphone, comprising a mounting bracket, a mounting case and a buffer connecting piece, wherein the mounting bracket is suitable for being mounted on a vehicle body; the mounting shell is connected to the mounting bracket and is suitable for mounting a microphone; the buffer connecting piece is connected between the mounting bracket and the mounting shell.

In one embodiment, the mounting shell comprises a mounting side wall and a sound outlet bottom wall which are connected, and the sound outlet bottom wall and the mounting side wall enclose a microphone accommodating cavity.

In one embodiment, the mounting side wall is provided with an outer extension, and the buffer connecting piece is fixedly arranged on the outer extension and connected with the mounting bracket.

In one embodiment, the buffer connecting piece is provided with a through hole, the mounting bracket is provided with a threaded hole, and the microphone body mounting structure further comprises a fastener, wherein the fastener penetrates through the through hole and is matched with the threaded hole.

In one embodiment, the body mounting structure of the microphone further includes foam disposed outside the sound outlet bottom wall.

In one embodiment, the vehicle body mounting structure of the microphone further comprises a cushion pad disposed on a side of the mounting bracket facing the vehicle body and adapted to abut against the vehicle body.

In a second aspect, the present invention also provides a microphone assembly including a microphone and the body mounting structure of the microphone of the first aspect, the microphone being mounted to a mounting case.

In a third aspect, the present invention further provides an automobile, including a body, a ceiling, and a microphone assembly, wherein the ceiling is disposed on a top portion of the body, the mounting bracket is mounted on the body, and the microphone assembly includes a sound emitting portion facing the ceiling.

In one embodiment, the ceiling is provided with a plurality of sound outlet holes, the positions of the plurality of sound outlet holes corresponding to the positions of the sound outlet parts.

In one embodiment, the body defines an automotive interior and the roof includes opposing inner and outer surfaces, the inner surface being disposed within the automotive interior and the inner surface being provided with an acoustically transparent decorative layer.

Compared with the prior art, the microphone body mounting structure, the microphone assembly and the automobile provided by the utility model have the advantages that the microphone body mounting structure comprises the mounting support, the mounting shell and the buffering connecting piece, the mounting support is suitable for being mounted on the automobile body, the mounting shell is connected to the mounting support and is suitable for mounting the microphone, the influence on the appearance of the automobile shape can be avoided by mounting the microphone on the automobile body, the secondary injury to personnel in the automobile caused by the splashing of the microphone during collision of the automobile can also be avoided, the buffering connecting piece is connected between the mounting support and the mounting shell, the microphone mounted on the mounting shell can be effectively buffered, the influence on the microphone caused by vibration and noise of the automobile body is reduced, the performance of the microphone is ensured, and the appearance of the automobile shape is not influenced.

These and other aspects of the utility model are apparent from and will be elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a vehicle body mounting structure of a microphone provided by the present invention.

Fig. 2 is an exploded view of the vehicle body mounting structure of the microphone shown in fig. 1.

Fig. 3 is another schematic structural view of the vehicle body mounting structure of the microphone shown in fig. 1.

Fig. 4 is a partial enlarged view of fig. 2 at a.

Fig. 5 is a schematic structural diagram of a microphone assembly provided by the present invention.

Fig. 6 is a schematic structural diagram of an automobile provided by the present invention.

Fig. 7 is a schematic view showing a positional relationship between the microphone assembly and the ceiling of the automobile shown in fig. 6.

Detailed Description

In order to facilitate an understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the examples of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The inventor of the application finds that along with the development of internet intelligent automobiles, voice interaction brings great convenience for people to drive to go out, people have been slowly used to the travel life of less hands by using mouths, and the microphone plays an important role in voice interaction control.

The microphone is often integrated in the front reading lamp on the automobile, while the current intelligent automobile has the control requirement of four-tone zone or even five-tone zone, which requires to arrange a plurality of microphones on the automobile, the microphone is ideally installed on the ceiling, but if the microphone is installed on the ceiling, especially in the area of the left side wall and the right side wall, the following problems are involved:

1. at present, many vehicles are all full-glass roofs, a B-pillar beam is not arranged, the areas of the left side wall and the right side wall of the roofs are very small, parts such as air curtains, loudspeakers, reading lamps and handles are arranged, and the space is very compact;

2. the microphone is small in part and is generally fixed on a ceiling in a plastic buckle clamping mode, if the microphone is too close to a left air curtain and a right air curtain in the installation position, the microphone is likely to splash when a vehicle collides and the air curtains explode, and secondary damage is caused to personnel;

3. if the microphone is installed on the ceiling, the ceiling needs to be provided with a mask separately, which causes the ceiling to look like a plurality of patches, and the appearance is affected.

In order to solve the above-related problems caused by the mounting of the microphone on the ceiling, it is necessary to consider mounting the microphone on the vehicle body. However, since the vehicle body has a rigid structure, the performance of the microphone may be affected by vehicle body vibration noise, wind noise, and tire noise.

In order to solve at least some of the above problems, the applicant proposes a body mounting structure of a microphone, a microphone assembly and an automobile, which can effectively buffer the microphone mounted on a mounting housing by connecting a buffer connecting member between a mounting bracket and the mounting housing, reduce the influence of body vibration and noise on the microphone, ensure the performance of the microphone, and simultaneously do not affect the aesthetic property of the shape.

The following detailed description of the present invention will be made with reference to the accompanying drawings, and the following detailed description of a vehicle body mounting structure of a microphone, a microphone assembly, and an automobile.

Referring to fig. 1 to 3, the present invention provides a car body mounting structure 100 of a microphone, including a mounting bracket 110, a mounting housing 130 and a buffer connecting member 150, wherein the mounting bracket 110 is adapted to be mounted on a car body; a mounting housing 130 connected to the mounting bracket 110 and adapted to mount a microphone; damping link 150 is connected between mounting bracket 110 and mounting housing 130.

In this embodiment, the mounting bracket 110 is suitable for being mounted on a vehicle body to realize that the microphone is mounted on the vehicle body, so that the influence on the aesthetic property of the automobile shape can be avoided, and the secondary injury to people in the vehicle caused by the splashing of the microphone during the vehicle collision can also be avoided.

Mounting bracket 110 includes a first connecting plate 112, a second connecting plate 114, and a third connecting plate 116, wherein first connecting plate 112 and third connecting plate 116 are substantially parallel, first connecting plate 112 is adapted to be mounted to the vehicle body, third connecting plate 116 is adapted to be coupled to mounting housing 130, second connecting plate 114 is coupled between first connecting plate 112 and third connecting plate 116 and is inclined with respect to first connecting plate 112 and third connecting plate 116 such that mounting bracket 110 is substantially a multi-segmented flap structure such that while mounting bracket 110 is mounted to the vehicle body through first connecting plate 112, the microphones are able to face the ceiling to direct sound from the ceiling into the interior chamber of the vehicle body.

In the present embodiment, the mounting bracket 110 is a sheet metal bracket, that is, the mounting bracket 110 is made of a metal material, such as copper, aluminum, or iron, which can ensure the strength of the mounting bracket 110. In some embodiments, the mounting bracket 110 may also be a plastic bracket with strength ensured, which can reduce cost. In other embodiments, the plastic bracket can be encapsulated at the connection part of the plastic bracket and the vehicle body.

The mounting bracket 110 has a threaded hole 1121, and the threaded hole 1121 is disposed on the third connecting plate 116 for fixing and mounting the housing 130. In this embodiment, the third connecting plate 116 further includes a nut, the nut is protruded from a surface of the third connecting plate 116 facing away from the mounting housing 130, and the threaded hole 1121 penetrates through the third connecting plate 116 and is disposed on the nut. In other embodiments, the threaded hole 1121 may also be directly provided in the third connection plate 116. In the present embodiment, the number of the third connection plates 116 is two. In other embodiments, the number of third connecting plates 116 may also be one, three or more.

The mounting housing 130 is connected to the mounting bracket 110 and is adapted to mount a microphone. In the present embodiment, the mounting housing 130 is a substantially rectangular housing structure with one side open. The mounting case 130 includes a mounting sidewall 132 and a sound outlet bottom wall 134 connected to each other, wherein the mounting sidewall 132 is substantially in the shape of a rectangular enclosure, the sound outlet bottom wall 134 is connected to one side of the mounting sidewall 132, and the sound outlet bottom wall 134 and the mounting sidewall 132 enclose a microphone receiving cavity 136 for receiving a microphone. In other embodiments, the sound outlet wall 134 may not be provided in the mounting housing 130, that is, the mounting housing 130 may have a rectangular housing structure with openings on both sides, which is sufficient for mounting a microphone.

Referring to fig. 2 and 4, in the present embodiment, the inner surface 54 of the mounting sidewall 132 is provided with a slot 1321, and the microphone is provided with a buckle matched with the slot 1321, so that the microphone can be mounted by the matching of the buckle and the slot 1321. In other embodiments, the inner surface 54 of the mounting sidewall 132 may also be provided with a glue layer, i.e., the microphone is adhesively mounted to the mounting sidewall 132. In other embodiments, the microphone may also be mounted to the mounting housing 130 by way of an interference fit, i.e., the microphone abuts the mounting sidewall 132. In another embodiment, a foam pad, felt, or the like may be attached between the microphone and the mounting side wall 132 to further cushion the microphone after the microphone is engaged with the mounting side wall 132.

The mounting sidewall 132 is provided with an outward extension 1323, and the outward extension 1323 extends outward from the mounting sidewall 132 and is adapted to be coupled with the third connecting plate 116 of the mounting bracket 110 to achieve the coupling of the mounting housing 130 to the mounting bracket 110. In the present embodiment, the number of the extending portions 1323 is two, and the two extending portions 1323 are respectively disposed on both sides of the mounting side wall 132 in the length direction. In other embodiments, the number of the outward extensions 1323 may be one, three, or other number, which is not limited to the specific number, and the purpose of the mounting housing 130 being able to be connected to the mounting bracket 110 is satisfied.

In the embodiment, the outward extension 1323 is provided with a mounting hole 1325 and a notch 1327 communicated with the mounting hole 1325, and the buffer connector 150 can be clamped into the outward extension 1323 from the notch 1327, so that the buffer connector 150 can be clamped into the mounting hole 1325.

The sound outlet bottom wall 134 may be provided with a plurality of sound pickup holes (not shown) so that the sound volume generated by the microphone can be outwardly transmitted through the plurality of sound pickup holes.

The buffer connecting member 150 is connected between the mounting bracket 110 and the mounting housing 130, and can effectively buffer the microphone mounted on the mounting housing 130, reduce the influence of the vibration and noise of the vehicle body on the microphone, ensure the performance of the microphone, and simultaneously, not affect the aesthetic property of the shape.

In the present embodiment, the buffer connector 150 is fixedly disposed on the outer extension portion 1323 and connected to the mounting bracket 110, for example, the buffer connector 150 is fixedly clamped in the mounting hole 1325, so that the buffer connector 150 is fixedly disposed on the outer extension portion 1323.

In this embodiment, the buffer connecting member 150 is substantially cylindrical, and the middle portion of the buffer connecting member 150 is provided with a groove 152, and the groove 152 is recessed from the outer circumferential surface of the buffer connecting member 150, so that the longitudinal section of the buffer connecting member 150 is substantially "i" shaped. The provision of the groove 152 enables the damping connector 150 to be snapped into the mounting hole 1325 more easily.

In one embodiment, the cushion link 150 is provided with a through-hole 154, the through-hole 154 extending along the axis of the cylindrical cushion link 150.

In this embodiment, the buffer connector 150 is made of rubber. In other embodiments, the buffering connector 150 may be made of silicon rubber or other elastic materials, so as to effectively buffer the microphone mounted on the mounting housing 130.

In the present embodiment, the body mounting structure 100 of the microphone further includes a fastener 160, and the fastener 160 is inserted into the through hole 154 and engaged with the threaded hole 1121 to fixedly mount the mounting housing 130 to the mounting bracket 110.

In one embodiment, the body mounting structure 100 of the microphone further includes a foam 170, and the foam 170 is disposed on an outer side of the sound outlet bottom wall 134, wherein the outer side refers to a side of the sound outlet bottom wall 134 facing away from the microphone accommodating cavity 136. The foam 170 does not affect the outward transmission of the sound of the microphone, and can avoid the hard collision between the sound-emitting bottom wall 134 and the ceiling caused by vibration during the driving process of the automobile, thereby protecting the microphone.

In one embodiment, the vehicle body mounting structure 100 of the microphone further includes a cushion pad 190, and the cushion pad 190 is disposed on a side of the mounting bracket 110 facing the vehicle body and adapted to abut against the vehicle body. The cushion pad 190 can also effectively cushion the mounting bracket 110, reduce the influence of the mounting bracket 110 due to the vibration of the vehicle body, for example, effectively cushion the influence of the vibration of the vehicle body, wind noise, tire noise, etc., and further ensure the performance of the microphone. In this embodiment, the cushion pad 190 is a foam pad. In other embodiments, the cushion pad 190 may also be a rubber pad.

In summary, the vehicle body mounting structure 100 of the microphone provided by the utility model comprises the mounting bracket 110, the mounting shell 130 and the buffer connecting piece 150, wherein the mounting bracket 110 is suitable for being mounted on the vehicle body, the mounting shell 130 is connected with the mounting bracket 110 and is suitable for mounting the microphone, the influence on the appearance of the vehicle shape can be avoided by mounting the microphone on the vehicle body, the secondary injury to people in the vehicle caused by the splashing of the microphone during the vehicle collision can also be avoided, the buffer connecting piece 150 is connected between the mounting bracket 110 and the mounting shell 130, the microphone mounted on the mounting shell 130 can be effectively buffered, the influence on the microphone caused by the vibration and the noise of the vehicle body is reduced, the performance of the microphone is ensured, and the appearance of the shape is not influenced.

Referring to fig. 3 and 5, the present invention further provides a microphone assembly 10, which includes a microphone 200 and a body mounting structure 100 for mounting the microphone, wherein the microphone 200 is mounted on the mounting housing 130.

In summary, according to the microphone assembly 10 of the present invention, the buffering connector 150 is connected between the mounting bracket 110 and the mounting housing 130, so that the microphone 200 mounted on the mounting housing 130 can be effectively buffered, the influence of the vibration and noise of the vehicle body on the microphone 200 can be reduced, the performance of the microphone 200 can be ensured, and the appearance of the microphone assembly can not be affected.

Referring to fig. 6 and 7, the present invention further provides an automobile 1, which includes a body 30, a ceiling 50 and a microphone assembly 10, wherein the ceiling 50 is disposed on a top portion of the body 30, a mounting bracket 110 is mounted on the body 30, the body 30 encloses an inner compartment of the automobile, and the microphone assembly 10 includes a sound emitting portion (not shown) facing the ceiling 50.

The sound emitting portion is used for emitting sound, and the sound emitting portion faces the ceiling 50, so that the microphone assembly 10 can emit sound toward the ceiling 50. In the present embodiment, the sound output portion refers to a position of the microphone assembly 10 for sound output, and may be located on the mounting case 130. In other embodiments, the sound output unit may be provided in the microphone 200.

Since the microphone 200 is mounted on the vehicle body 30, the cumulative tolerance of the ceiling 50 mounted on the vehicle body 30 is large, and the sound pickup hole of the microphone 200 is not easily aligned with the opening of the ceiling 50, so that the opening of the ceiling 50 needs to be large, thereby making the shape of the ceiling 50 unattractive.

In order to solve this problem, the inventors propose to provide a plurality of sound emission holes 52 in the ceiling 50, and to position the plurality of sound emission holes 52 in correspondence with the position of the sound emission portion. The arrangement of the sound holes 52 can avoid the arrangement of a large hole on the ceiling 50 on the basis of effectively ensuring the sound pickup effect of the microphone 200, thereby reducing the influence on the aesthetic property of the ceiling 50.

The headliner 50 includes opposing interior and

exterior surfaces

54, 56, wherein the interior surface 54 is located in the interior compartment of the vehicle and the exterior surface 56 is located on the exterior. The inner surface 54 is provided with an acoustically transparent decorative layer, which can be used to shield the plurality of sound holes 52 on the basis of effectively ensuring the sound pickup effect of the microphone 200, thereby reducing the influence on the aesthetic property of the ceiling 50. In this embodiment, the acoustically transparent decorative layer may be a fabric cloth. In other embodiments, the acoustically transparent decorative layer may also be other materials such as cotton, yarn, and the like.

In summary, the present invention provides an automobile 1, which includes a microphone assembly 10, a body 30 and a ceiling 50, wherein the ceiling 50 is disposed on the top of the body 30, the mounting bracket 110 is mounted on the body 30, the microphone assembly 10 includes a sound emitting portion facing the ceiling 50, and the buffering connector 150 is connected between the mounting bracket 110 and the mounting case 130, so that the microphone 200 mounted on the mounting case 130 can be effectively buffered, the influence of vibration and noise of the body 30 on the microphone 200 can be reduced, the performance of the microphone 200 can be ensured, and the aesthetic appearance of the shape can not be affected.

In the present invention, the terms "assembled" and the like are to be understood broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; may be a mechanical connection; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the term "some embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In the present invention, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described herein can be combined and combined by those skilled in the art without contradiction.

The above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A vehicle body mounting structure of a microphone, characterized by comprising:

a mounting bracket adapted to be mounted to a vehicle body;

a mounting housing connected to the mounting bracket and adapted to mount the microphone; and

and the buffer connecting piece is connected between the mounting bracket and the mounting shell.

2. The microphone body mounting structure according to claim 1, wherein the mounting case includes a mounting side wall and a sound emitting bottom wall connected to each other, and the sound emitting bottom wall and the mounting side wall define a microphone accommodating chamber.

3. The microphone vehicle body mounting structure according to claim 2, wherein the mounting side wall is provided with an outward extension portion, and the buffer link is fixedly provided to the outward extension portion and connected to the mounting bracket.

4. The microphone body mounting structure of claim 3, wherein the buffer connecting member is provided with a through hole, the mounting bracket is provided with a threaded hole, and the microphone body mounting structure further comprises a fastener which is inserted through the through hole and engaged with the threaded hole.

5. The microphone vehicle body mounting structure according to claim 2, further comprising foam provided outside the sound emitting bottom wall.

6. The microphone vehicle body mounting structure according to any one of claims 1 to 5, further comprising a cushion pad provided on a side of the mounting bracket facing the vehicle body and adapted to abut against the vehicle body.

7. A microphone assembly characterized by comprising a microphone and a vehicle body mounting structure of the microphone of any one of claims 1 to 6, the microphone being mounted to the mounting case.

8. An automobile comprising a body, a ceiling provided on a top of the body, and the microphone assembly of claim 7, wherein the mounting bracket is mounted to the body, and wherein the microphone assembly comprises a sound emitting portion facing the ceiling.

9. The automobile of claim 8, wherein the ceiling is provided with a plurality of sound emitting holes, and the positions of the plurality of sound emitting holes correspond to the positions of the sound emitting portions.

10. The vehicle of claim 9 wherein the body defines a vehicle interior and the roof includes opposing inner and outer surfaces, the inner surface being positioned within the vehicle interior and the inner surface being provided with an acoustically transparent decorative layer.