CN215581620U

CN215581620U - Microphone shell and microphone

Info

Publication number: CN215581620U
Application number: CN202120919812.1U
Authority: CN
Inventors: 邓刚
Original assignee: Shenzhen Changfeng Imaging Equipment Co ltd
Current assignee: Shenzhen Changfeng Imaging Equipment Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-18
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a shell of a microphone and the microphone, wherein the shell is provided with an accommodating cavity and comprises a lower shell with a first inner cavity and an upper shell which is covered on the lower shell and is provided with a second inner cavity, the first inner cavity is provided with a first opening facing the upper shell, the second inner cavity is provided with a second opening facing the lower shell, and the first inner cavity and the second inner cavity are combined to form the accommodating cavity; the shell is provided with a first direction pointing to the lower shell from the upper shell, the inner side wall of the upper shell is provided with at least one plug connector extending along the first direction, and one side of the lower shell, which is close to the upper shell, is provided with at least one slot which is sunken along the first direction and is matched with the plug connector. Compared with the traditional microphone shell which is connected with the upper shell and the lower shell by using a tight buckling structure and an excessive screw fixing structure, the microphone shell has the advantages that the assembling/disassembling process of the upper shell and the lower shell is simpler, the shell is not easy to damage, the waste of resources is avoided, and the reuse rate of the shell is improved.

Description

Microphone shell and microphone

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of sound-electricity conversion, in particular to a shell of a microphone and the microphone.

[ background of the utility model ]

A microphone, also called a microphone, is an energy conversion device that converts a sound signal into an electrical signal. In recent years, with the continuous development of microphone technology, microphones are widely used in places such as business conferences, live webcasts, home KTVs, and the like, especially in business conferences. The microphone for the business meeting has the characteristics of small size, convenience in use and the like, so that the microphone for the business meeting can be suitable for various office occasions.

In the prior art, a microphone for a business conference generally includes a housing and a microphone assembly disposed in the housing, wherein the housing generally includes a lower casing and an upper casing covering the lower casing. For the connection between the upper shell and the lower shell, a tight buckle structure and an excessive screw fixing structure are generally adopted, so that the disassembly/assembly process of the shell is too complicated, the shell is easy to be damaged, resources are wasted, and the reuse rate of the shell is reduced.

Therefore, there is a need for an improved structure of the housing of the above-described microphone.

[ Utility model ] content

The technical problem to be solved by the utility model is as follows: the utility model provides a shell and microphone of microphone, solves the dismantlement of the shell of microphone among the prior art/the assembly process too loaded down with trivial details, and the rate of repeated use is lower problem.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a first aspect of embodiments of the present invention provides a housing of a microphone, the housing having an accommodating cavity, the housing including: the device comprises a lower shell with a first inner cavity and an upper shell which covers the lower shell and is provided with a second inner cavity, wherein the first inner cavity is provided with a first opening facing the upper shell, the second inner cavity is provided with a second opening facing the lower shell, and the first inner cavity and the second inner cavity are combined to form an accommodating cavity;

the shell is characterized in that the shell is further provided with a first direction from the upper shell to the lower shell, at least one plug connector extending along the first direction is formed on the inner side wall of the upper shell, and at least one slot recessed along the first direction and matched with the plug connector is formed on one side of the lower shell close to the upper shell.

In some embodiments, the housing further has a second direction that surrounds the axis of the lower housing clockwise or counterclockwise when viewed from the upper housing toward the lower housing, and the plug includes a connecting portion extending in the first direction, and a protruding portion extending from an end of the connecting portion near the lower housing in a direction away from the connecting portion, the protruding portion extending in the second direction;

the slot comprises a first groove sunken along the first direction and a second groove sunken from the side slot wall of the first groove to the direction far away from the first groove, and the second groove is sunken along the second direction.

In some embodiments, at least one third groove recessed in a direction away from the lower housing is formed on a side of the protruding portion close to the lower housing, and the third grooves are spaced apart from each other.

In some embodiments, the third groove comprises three.

In some embodiments, the number of the plug connectors is eight, and the eight plug connectors are arranged at intervals along the second direction;

the slots comprise eight slots which are arranged at intervals along the second direction.

A second aspect of an embodiment of the present invention provides a microphone, including: a microphone assembly and a housing of the microphone according to the first aspect of the embodiments of the present invention, wherein the microphone assembly is disposed in the accommodating cavity.

In some embodiments, at least two positioning parts extending in the direction of the lower housing are formed on the inner wall of the upper housing opposite to the lower housing, and the microphone assembly has at least two positioning holes matched with the positioning parts.

In some embodiments, the positioning elements include two types, namely a first positioning element and a second positioning element, and the area of the cross section of the first positioning element along the direction perpendicular to the axis of the first positioning element is larger than the area of the cross section of the second positioning element along the direction perpendicular to the axis of the second positioning element;

the positioning holes comprise a first positioning hole and a second positioning hole, the first positioning hole is matched with the first positioning piece, and the second positioning hole is matched with the second positioning piece.

In some embodiments, a side of the lower housing, which is away from the upper housing, is formed with at least one first connection hole penetrating in a direction of the upper housing, and the microphone assembly further has at least one second connection hole matching with the first connection hole.

In some embodiments, the microphone further includes a non-slip pad covering a side of the lower case away from the upper case to cover the first connection hole.

From the above description, compared with the prior art, the utility model has the following beneficial effects:

at least one plug connector extending along the first direction is formed on the inner side wall of the upper shell, and at least one slot recessed along the first direction and matched with the plug connector is formed on one side, close to the upper shell, of the lower shell. Therefore, when the upper shell and the lower shell need to be assembled, the upper shell is only required to be covered on the lower shell, and the plug connector is in plug-in fit with the slot; correspondingly, when the upper shell and the lower shell need to be disassembled, the plug connector only needs to be separated from the slot so as to remove the plug connection fit between the plug connector and the slot, and the upper shell and the lower shell are separated. Therefore, compared with the traditional microphone shell which is connected with the upper shell and the lower shell by using a tight buckling structure and an excessive screw fixing structure, the assembling/disassembling process of the upper shell and the lower shell is simpler, and the shell is not easily damaged by the inserting and matching of the plug connector and the slot, so that the waste of resources is avoided, and the reuse rate of the shell is improved.

[ description of the drawings ]

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are of some, but not all, embodiments of the utility model. For a person skilled in the art, other figures can also be obtained from the provided figures without inventive effort.

Fig. 1 is a schematic structural diagram of a housing of a microphone according to an embodiment of the present invention;

fig. 2 is a sectional view of a housing of a microphone according to an embodiment of the present invention, taken along a-a of fig. 1;

fig. 3 is an exploded view of a housing of a microphone according to an embodiment of the present invention at a first viewing angle;

fig. 4 is an exploded view of a housing of a microphone according to an embodiment of the present invention from a second viewing angle;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B in accordance with an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 4 at C in accordance with an embodiment of the present invention;

fig. 7 is an exploded view of a microphone according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an upper housing according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a microphone assembly according to an embodiment of the present invention at a first viewing angle;

FIG. 10 is an exploded view of the lower housing provided in accordance with an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a microphone assembly according to an embodiment of the present invention from a second viewing angle.

[ detailed description ] embodiments

For purposes of promoting a clear understanding of the objects, aspects and advantages of the utility model, reference will now be made in detail to the present embodiments of the utility model, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements throughout. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The microphone shell in the prior art is different from the connection between the upper shell and the lower shell, and a tight buckle structure and an excessive screw fixing structure are generally adopted, so that the assembly/disassembly process of the shell is complicated, the shell is easy to damage, resources are wasted, and the problem of the reuse rate of the shell is reduced. To this end, embodiments of the present invention provide a microphone housing that may be applied to a microphone, particularly a microphone for a business meeting.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a housing of a microphone according to an embodiment of the present invention, fig. 2 is a cross-sectional view of the housing of the microphone along a direction a-a in fig. 1, fig. 3 is an exploded schematic view of the housing of the microphone according to the embodiment of the present invention at a first viewing angle, and fig. 4 is an exploded schematic view of the housing of the microphone according to the embodiment of the present invention at a second viewing angle.

As shown in fig. 1 to 4, an embodiment of the utility model provides a housing of a microphone with a receiving cavity 3, including a lower casing 2 having a first inner cavity 21 and an upper casing 1 covering the lower casing 2 and having a second inner cavity 11, wherein the first inner cavity 21 has a first opening 211 facing the upper casing 1, the second inner cavity 11 has a second opening 111 facing the lower casing 2, and at this time, the first inner cavity 21 and the second inner cavity 11 are combined to form the receiving cavity 3.

Furthermore, the casing of this microphone has the first direction X that points to casing 2 down from last casing 1, and the inside wall of going up casing 1 is formed with at least one plug connector 4 that extends along first direction X, and casing 2 is close to one side of going up casing 1 and is formed with at least one along first direction X sunken and with plug connector 4 grafting complex slot 5 down.

To the quantity of plug connector 4 and slot 5, need satisfy the relation that the quantity of plug connector 4 equals with the quantity of slot 5, also be plug connector 4 and slot 5 one-to-one, for example can encircle the inside wall interval of upper housing 1 and set up eight plug connectors 4 (be equivalent to along the direction interval of the axis of encircleing upper housing 1 set up eight plug connectors 4), so, just, need set up eight slots 5 along the direction interval of the axis of encircleing lower housing 2 for eight plug connectors 4 are pegged graft the cooperation with eight slots 5 respectively. It should be understood that the number of the plug 4 and the slot 5 is not limited to the above-mentioned examples, and in other embodiments, the number of the plug 4 and the slot 5 may be any number other than eight, which is not limited in the embodiment of the present invention.

In practical application, when the upper shell 1 and the lower shell 2 need to be assembled, only the upper shell 1 needs to be covered on the lower shell 2, and the plug connector 4 is in plug-in fit with the slot 5; correspondingly, when the upper shell 1 and the lower shell 2 need to be disassembled, the plug connector 4 is only required to be separated from the slot 5 so as to remove the plug connection fit between the plug connector 4 and the slot 5, and the upper shell 1 is separated from the lower shell 2.

The casing of the microphone provided by the embodiment of the utility model forms at least one plug connector 4 extending along the first direction X on the inner side wall of the upper casing 1, and forms at least one slot 5 recessed along the first direction X and matched with the plug connector 4 on one side of the lower casing 2 close to the upper casing 1. Based on this, when the upper shell 1 and the lower shell 2 need to be assembled, only the upper shell 1 needs to be covered on the lower shell 2, and the plug connector 4 is in plug-in fit with the slot 5; correspondingly, when the upper shell 1 and the lower shell 2 need to be disassembled, the plug connector 4 is only required to be separated from the slot 5 so as to remove the plug connection fit between the plug connector 4 and the slot 5, and the upper shell 1 is separated from the lower shell 2. Therefore, compared with the traditional microphone shell which is connected with the upper shell and the lower shell by using a tight buckling structure and an excessive screw fixing structure, the assembling/disassembling process of the upper shell 1 and the lower shell 2 is simpler in the embodiment of the utility model, and the plugging and matching of the plug connector 4 and the slot 5 are not easy to damage the shell, so that the waste of resources is avoided, and the reuse rate of the shell is improved.

Referring to fig. 5 and fig. 6, fig. 5 is a partial enlarged view of a portion B in fig. 3 according to an embodiment of the present invention, and fig. 6 is a partial enlarged view of a portion C in fig. 4 according to an embodiment of the present invention.

As a possible implementation manner, the housing of the microphone provided in the embodiment of the present invention may further have a second direction Y that surrounds the axis of the lower housing 2 clockwise or counterclockwise as viewed from the upper housing 1 to the lower housing 2 (see fig. 4, fig. 4 shows an example of the second direction Y that surrounds the axis of the lower housing 2 clockwise as viewed from the upper housing 1 to the lower housing 2), and as shown in fig. 5, the plug 4 may include a connecting portion 41 extending along the first direction X, and a protruding portion 42 extending from one end of the connecting portion 41 close to the lower housing 2 to a direction away from the connecting portion 41, specifically, the protruding portion 42 may extend along the second direction Y with reference to the inner side wall of the upper housing 1, that is, the protruding portion 42 may abut against the inner side wall of the upper housing 1 and extend along the second direction Y.

Further, as shown in fig. 6, the slot 5 may include a first groove 51 recessed from a side of the lower housing 2 close to the upper housing 1 toward a direction away from the upper housing 1 (i.e., recessed along the first direction X), and a second groove 52 recessed from a side wall of the first groove 51 away from the upper housing 1 toward a direction away from the first groove 51, and in particular, the second groove 52 may be recessed along the second direction Y. As will be apparent from this, the second recess 52 is actually communicated with the first recess 51.

In practical application, when the upper shell 1 and the lower shell 2 need to be assembled, the upper shell 1 is covered on the lower shell 2, so that the connecting portion 41 and the protruding portion 42 are inserted into the first groove 51 (here, the protruding portion 42 abuts against a groove wall of the first groove 51 far away from the upper shell 1), and the upper shell 1 is controlled to rotate relative to the lower shell 2, so that the protruding portion 42 is inserted into the second groove 52, and thus, the assembly of the upper shell 1 and the lower shell 2 is completed; correspondingly, when the upper shell 1 and the lower shell 2 need to be disassembled, the upper shell 1 is controlled to rotate reversely relative to the lower shell 2, so that the extending part 42 slides out of the second groove 52, meanwhile, the upper shell 1 is controlled to move towards the direction far away from the lower shell 2, so that the connecting part 41 and the extending part 42 slide out of the first groove 51, and the disassembly of the upper shell 1 and the lower shell 2 is completed.

Further, as shown in fig. 5, in order to reduce the friction between the protruding portion 42 and the second groove 52 during the process of inserting the protruding portion 42 into the second groove 52, at least one third groove 421 recessed in a direction away from the lower housing 2 may be formed on a side of the protruding portion 42 close to the lower housing 2, and the third grooves 421 may be spaced apart from each other. It is understood that, when the third recess 421 includes a plurality of third recesses, a side of the protruding portion 42 close to the lower casing 2 is in a zigzag shape, so as to effectively reduce a contact area between the protruding portion 42 and the second recess 52, and further effectively reduce a friction force between the protruding portion 42 and the second recess 52 during the process of inserting the protruding portion 42 into the second recess 52.

As for the number of the third grooves 421, there may be three, and three third grooves 421 may be provided at intervals. Of course, the number of the third grooves 421 is not limited to three, and in other embodiments, the number of the third grooves 421 may be any value other than three, which is not limited in the embodiment of the present invention.

Further, as is apparent from the above description, the embodiment of the present invention gives an example in which eight plug-in units 4 and eight slots 5 are provided, and since the housing of the microphone provided by the embodiment of the present invention has the second direction Y that surrounds the axis of the lower housing 2 clockwise or counterclockwise as viewed from the upper housing 1 toward the lower housing 2, in actuality, the eight plug-in units 4 and the eight slots 5 are provided at intervals in the second direction Y.

Referring to fig. 7, fig. 7 is an exploded schematic view of a microphone according to an embodiment of the utility model.

As shown in fig. 7, an embodiment of the present invention further provides a microphone, which includes a microphone assembly 6 and a housing of the microphone provided by the embodiment of the present invention, wherein the microphone assembly 6 is disposed in the accommodating cavity 3. As is well known in the art, the microphone assembly 6 is an indispensable structural construction for ensuring proper use of the microphone.

Referring to fig. 8 and 9, fig. 8 is a schematic structural diagram of an upper housing according to an embodiment of the present invention, and fig. 9 is a schematic structural diagram of a microphone assembly according to an embodiment of the present invention at a first viewing angle.

As a possible embodiment, as shown in fig. 8 and 9, in order to fix the microphone assembly 6, at least two positioning members 7 extending in the direction of the lower housing 2 may be formed on the inner wall of the upper housing 1 opposite to the lower housing 2, and the microphone assembly 6 may have at least two positioning holes 8 engaged with the positioning members 7. Based on this, when the upper casing 1 and the lower casing 2 need to be assembled, the microphone assembly 6 can be fixed relative to the upper casing 1 by the insertion fit of the positioning piece 7 and the positioning hole 8; and covering the upper shell 1 on the lower shell 2, and fixing the upper shell 1 relative to the lower shell 2 by utilizing the insertion fit of the insertion piece 4 and the slot 5.

Specifically, the positioning element 7 may include two types, namely a first positioning element 71 and a second positioning element 72, wherein the area of the cross section of the first positioning element 71 along the direction perpendicular to the axis of the first positioning element 71 may be larger than the area of the cross section of the second positioning element 72 along the direction perpendicular to the axis of the second positioning element 72, and in general, the first positioning element 71 may be thicker than the second positioning element 72; the positioning holes 8 may also include two types, namely a first positioning hole 81 and a second positioning hole 82, wherein the first positioning hole 81 is inserted into the first positioning member 71, and the second positioning hole 82 is inserted into the second positioning member 72. It should be understood that, since the positioning hole 8 and the positioning member 7 are in a mutually fitting relationship, the aperture of the first positioning hole 81 is necessarily larger than that of the second positioning hole 82.

As is apparent from this, in the embodiment of the present invention, the positioning members 71 are not provided with the same thickness, and the positioning holes 8 are not provided with the same diameter, but a plurality of positioning members 71 with different thicknesses and a plurality of positioning holes 8 with different diameters are provided, so that the stability of fixing the microphone assembly 6 to the upper case 1 can be effectively improved.

It should be noted that fig. 8 and 9 are only an example, and as can be seen from fig. 8 and 9, the first positioning member 71 and the first positioning hole 81 respectively include four, and the second positioning member 72 and the second positioning hole 82 respectively include one. However, the number of the first positioning members 71, the first positioning holes 81, the second positioning members 72 and the second positioning holes 82 is not limited thereto, and in other embodiments, the number of the first positioning members 71, the first positioning holes 81, the second positioning members 72 and the second positioning holes 82 may be adjusted according to practical application scenarios, so the embodiment of the present invention is not limited thereto.

Referring to fig. 10 and fig. 11, fig. 10 is an exploded schematic view of a lower housing according to an embodiment of the present invention, and fig. 11 is a schematic structural view of a microphone assembly according to an embodiment of the present invention at a second viewing angle.

As a possible embodiment, as shown in fig. 10 and 11, in order to enhance the stability of the assembled upper casing 1 and lower casing 2, one side of the lower casing 2 away from the upper casing 1 may form at least one first connection hole 9 penetrating in the direction of the upper casing 1, and the microphone assembly 6 may further have at least one second connection hole 10 matching with the first connection hole 9. Here, the first connection hole 9 and the second connection hole 10 are provided to be sequentially inserted into the first connection hole 9 and the second connection hole 10 by using some connection members (e.g., screws, pins, etc.), so that the connection members, the first connection hole 9, and the second connection hole 10 are engaged with each other to fix the lower case 2 and the microphone assembly 6.

It should be understood that fig. 10 and 11 are only an example, and as can be seen from fig. 10 and 11, the first connection hole 9 and the second connection hole 10 include two, respectively. However, the number of the first connection holes 9 and the second connection holes 10 is not limited thereto, and in other embodiments, the number of the first connection holes 9 and the second connection holes 10 may be adjusted according to an actual application scenario, so that the embodiment of the present invention is not limited thereto.

In practical application, the plug-in fit of the plug-in unit 4 and the slot 5 is utilized, so that after the upper casing 1 is fixed relative to the lower casing 2, the upper casing 2 can be matched with the first connecting hole 9 and the second connecting hole 10 by utilizing connecting pieces such as screws and pins, and the lower casing 2 is fixed relative to the microphone assembly 6, so as to enhance the stability of the upper casing 1 and the lower casing 2 after being assembled.

As can be seen from the above description, for the assembly between the upper housing 1 and the lower housing 2, the embodiment of the present invention adopts a dual fixing manner, wherein the first fixing manner is to fix the upper housing 1 relative to the lower housing 2 by using the insertion and engagement of the insertion component 4 and the insertion slot 5; the second re-fixing manner is to fix the lower case 2 relative to the upper case 1 by using the insertion fit of the positioning member 7 and the positioning hole 8 and the mutual fit among the connecting member, the first connecting hole 9 and the second connecting hole 10, and using the microphone assembly 6 as a bridge. Therefore, the embodiment of the utility model further ensures the stability of the upper shell 1 and the lower shell 2 after assembly on the premise of ensuring that the assembly/disassembly process of the upper shell 1 and the lower shell 2 is simpler.

Further, as shown in fig. 10, since the side of the lower casing 2 away from the upper casing 1 needs to be placed on some supports, such as a desk, a palm, etc., during the use of the microphone, in order to achieve the anti-slip function and ensure the aesthetic property of the microphone, the microphone provided by the embodiment of the utility model may further include an anti-slip pad 20, and the anti-slip pad 20 may cover the side of the lower casing 2 away from the upper casing 1 and cover the first connection hole 9.

Further, if it is mentioned above that the microphone assembly 6 is constructed as an indispensable structure for ensuring normal use of the microphone, the microphone assembly 6 may include, but is not limited to, a circuit board, a microphone array, a speaker and a power supply, as is well known in the art. On this basis, in order to ensure that the microphone can be normally used, the outer wall of the upper shell 1 and/or the outer wall of the lower shell 2 can be provided with, but is not limited to, a control button, a charge-discharge interface, a touch panel and a sound-collecting hole. Since the contents described in this paragraph are all techniques that are well-established in the art, the embodiments of the present invention are not described herein again.

It should be noted that, in the summary of the present invention, each embodiment is described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

It is further noted that, in the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined in this disclosure may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A housing for a microphone, the housing having a receiving cavity, comprising: the device comprises a lower shell with a first inner cavity and an upper shell which covers the lower shell and is provided with a second inner cavity, wherein the first inner cavity is provided with a first opening facing the upper shell, the second inner cavity is provided with a second opening facing the lower shell, and the first inner cavity and the second inner cavity are combined to form an accommodating cavity;

2. The microphone case of claim 1, wherein the case further has a second direction that surrounds an axis of the lower case clockwise or counterclockwise as viewed from the upper case toward the lower case, the plug includes a connecting portion extending in the first direction, and a protruding portion extending from an end of the connecting portion near the lower case in a direction away from the connecting portion, the protruding portion extending in the second direction;

3. A microphone case as defined in claim 2, wherein the side of the protruding portion adjacent to the lower case is formed with at least one third recess recessed in a direction away from the lower case, and the third recesses are spaced apart from each other.

4. A microphone housing as in claim 3 wherein the third recess comprises three.

5. The microphone housing of claim 1 wherein the eight of the plurality of connectors are spaced apart along the second direction;

6. A microphone, comprising: a microphone assembly and a housing for a microphone according to any of claims 1-5, the microphone assembly being disposed within the receiving cavity.

7. The microphone as claimed in claim 6, wherein the inner wall of the upper housing opposite to the lower housing is formed with at least two positioning members extending in the direction of the lower housing, and the microphone assembly has at least two positioning holes engaged with the positioning members.

8. The microphone of claim 7, wherein the positioning member includes two types, namely a first positioning member and a second positioning member, and the area of the cross section of the first positioning member along the direction perpendicular to the axis of the first positioning member is larger than the area of the cross section of the second positioning member along the direction perpendicular to the axis of the second positioning member;

9. The microphone of claim 6, wherein a side of the lower housing away from the upper housing is formed with at least one first connection hole penetrating in a direction of the upper housing, and the microphone assembly further has at least one second connection hole engaged with the first connection hole.

10. The microphone of claim 9, further comprising a non-slip pad covering a side of the lower housing away from the upper housing to cover the first connection hole.