Microphone with single cantilever support frame

Abstract

The utility model provides a microphone with a single-cantilever supporting frame. The microphone comprises a base, a supporting assembly, a shell assembly, a pickup assembly and a control assembly. The supporting assembly comprises a single-cantilever support, and one end of the single-cantilever support is connected with the base. The shell assembly comprises a shell with a first containing cavity and a mounting base, the mounting base is connected with the shell, and the shell is rotationally connected with the end, away from the base, of the single-cantilever support. The pickup assembly comprises a microphone for pickup and a mesh enclosure, the microphone is mounted on the mounting seat, and the mesh enclosure covers the mounting seat; the control assembly comprises a first circuit board, the first circuit board is arranged in the first containing cavity, and the first circuit board is electrically connected with the microphone. According to the microphone provided by the invention, the shell assembly is stably supported by adopting the single-cantilever support, the angle can be rotationally adjusted, the other three side surfaces of the microphone can be redesigned and rearranged, and the appearance is neater and more attractive.

Description

Technical Field

[0001] This application relates to the technical field of microphone structures, and particularly to a microphone with a single cantilever support bracket. Background Art

[0002] The invention of the microphone can be traced back to the end of the 19th century. At that time, scientists were committed to finding better ways to pick up sounds for improving inventions such as telephones. In the 1920s, the ribbon microphone emerged. Over time, there have been more and more styles of microphones, and at the same time, their functions have become more and more diverse.

[0003] As the functions of the microphone increase, the number of components of the microphone increases, resulting in an increase in the volume and weight of the microphone. To maintain the balance of the microphone, a double cantilever bracket has to be set to support the microphone so that the microphone can be placed on the surface of an object such as a table, thereby realizing stable support and rotational adjustment of the use angle of the microphone.

[0004] However, for a microphone using a double cantilever bracket, it will occupy two opposite sides of the microphone, and when the microphone rotates, the double cantilever will also affect the use of the two opposite sides of the microphone, occupying too much area, resulting in a single design shape of the microphone and affecting the overall layout design and aesthetic appearance of the microphone. Utility Model Content

[0005] In view of this, it is necessary to provide a microphone with a single cantilever support bracket.

[0006] An embodiment of the present utility model provides a microphone with a single cantilever support bracket, including: a base, a support assembly, a housing assembly, a sound pickup assembly, and a control assembly; the support assembly includes a single cantilever bracket, and one end of the single cantilever bracket is connected to the base; the housing assembly includes a housing having a first accommodation cavity and a mounting seat, the mounting seat is connected to the housing, and the housing is rotatably connected to the end of the single cantilever bracket away from the base; the sound pickup assembly includes a microphone head for picking up sound and a mesh cover, the microphone head is installed on the mounting seat, and the mesh cover covers the mounting seat; the control assembly includes a first circuit board, the first circuit board is disposed in the first accommodation cavity, and the first circuit board is electrically connected to the microphone head.

[0007] Compared with the prior art, the microphone with a single-cantilever support provided by the present application uses a single-cantilever bracket to connect the base and the housing assembly, realizing single-cantilever connection and support for the housing assembly. It can not only keep the microphone balanced and stable on the surface of objects such as a table, but also rotate to adjust the use angle of the microphone. Moreover, the single-cantilever bracket is only connected to one side of the housing assembly. Even if the microphone rotates, it only affects one side of the housing assembly, so that the other three sides of the housing assembly can be redesigned and laid out, and the appearance is more tidy and beautiful.

[0008] In one embodiment, the outer shell includes a first opening and a second opening that communicate with the first accommodation cavity and are oppositely arranged. The second opening is located at one end of the outer shell away from the mounting seat; the housing assembly further includes a cover plate covering the first opening, a bottom plate covering the second opening. The cover plate connects the outer shell and the mounting seat, and the outer shell and the mounting seat are arranged on opposite sides of the cover plate; the housing assembly further includes a mounting rack, the mounting rack is arranged in the first accommodation cavity, and one end abuts against the bottom plate and the other end is connected to the mounting seat, and the first circuit board is arranged on the mounting rack; the housing assembly further includes a sponge cover, and the sponge cover covers the mesh cover and abuts against the outer shell. It can be understood that the first accommodation cavity formed by the cover plate covering the first opening, the bottom plate covering the second opening and the outer shell together can protect the component structure located in the first accommodation cavity and extend the service life of the product; setting the mounting rack to fix the first circuit board can weaken the influence of external vibration on the first circuit board, thereby playing a further protective role for the first circuit board; on the one hand, the sponge cover can effectively prevent popping, protect the microphone capsule, prevent saliva from splashing in, and on the other hand, it can reduce the direct blowing of the explosive airflow on the microphone capsule, thereby extending the service life of the microphone and improving the use experience.

[0009] In one embodiment, the support assembly further includes a rotating shaft, and the rotating shaft is arranged at one end of the single-cantilever bracket away from the base; an installation hole communicating with the first accommodation cavity is provided on the outer shell, and the rotating shaft passes through the installation hole, and the outer shell can rotate relative to the rotating shaft. It can be understood that the installation hole on the outer shell is sleeved on the rotating shaft to realize the rotation of the outer shell relative to the rotating shaft, so that the housing assembly can rotate, which is convenient for the user to adjust the tilt angle of the microphone, facilitates use and is convenient for the microphone capsule to pick up sound, and improves the user experience.

[0010] In one embodiment, the support assembly further includes a first gasket having a through hole. The first gasket is disposed between the housing and the single-cantilever bracket, and the rotating shaft passes through the through hole. The first gasket includes a first portion and a second portion. The first portion and the second portion are located on opposite sides of the axis of the through hole, and the portion closer to the base is the second portion, and the thickness of the second portion is greater than that of the first portion. The first gasket can increase the contact area between the housing and the single-cantilever bracket, so that the housing can maintain the required angle after rotating and adjusting the tilt angle relative to the bracket. The first gasket is arranged in a shape with a thinner upper part and a thicker lower part, so that under the action of gravity and the supporting force of the rotating shaft, the housing assembly plays a role of support compensation, and the thicker second portion can better support the housing assembly.

[0011] In one embodiment, positioning posts are provided on the first gasket. The positioning posts are located on the first portion and face the housing side, and positioning holes are provided at corresponding positions on the housing. The positioning posts pass through the positioning holes. The positioning holes are arranged side by side with the mounting holes. By providing the positioning posts on the first gasket and cooperating with the positioning holes on the housing, the relative position of the first gasket and the housing can be ensured to be fixed, so that when the housing rotates relative to the rotating shaft, the first gasket rotates with the housing, thereby increasing the friction during rotation, ensuring that the housing assembly can remain at the angle required by the user without rotating, and improving the stability of the microphone.

[0012] In one embodiment, a through hole is provided at one end of the single-cantilever bracket away from the base, and the rotating shaft passes through the through hole. The support assembly further includes a fastener that connects the end of the rotating shaft away from the housing and is located on the side of the single-cantilever bracket away from the housing. The support assembly further includes a second gasket disposed between the single-cantilever bracket and the fastener. The setting of the fastener enables the rotating shaft to pass through the single-cantilever bracket, ensuring the length of the rotating shaft and also playing a role of counterweight. The single-cantilever bracket acts as a fulcrum, so that the housing assembly and the fastener are located at both ends of the rotating shaft, thereby balancing the weight of the housing assembly. In addition, the fastener can also ensure that the rotating shaft does not fall off the single-cantilever bracket. The second gasket can increase the contact area between the single-cantilever bracket and the fastener, playing a role of anti-slip and stability.

[0013] In one embodiment, the microphone with a single-cantilever support bracket further includes a lighting assembly. The lighting assembly includes an LED light strip. The LED light strip is disposed in the first accommodation cavity and electrically connected to the first circuit board. The housing has light transmissivity, and the light emitted by the LED light strip can pass through the housing. It can be understood that the design of the LED light strip enables the microphone with the single-cantilever support bracket to also have a lighting function. The setting of the transparent housing allows the light emitted by the LED light strip in the microphone to pass through the light-transmissive housing well, resulting in a better lighting effect. The setting of the single-cantilever support bracket gives the housing a larger area for emitting light, with a better lighting effect, making the appearance of the product more beautiful when in use.

[0014] In one embodiment, the housing is further provided with a protrusion for strengthening the strength of the housing. The protrusion is annularly arranged around the mounting hole. The design of the protrusion can act as a reinforcing rib, not only strengthening the strength of the housing but also preventing the housing from cracking, thereby ensuring that the product has good quality.

[0015] In one embodiment, the single-cantilever support bracket includes a first connecting portion connected to the base, a second connecting portion connected to the housing, and a cantilever connecting the first connecting portion and the second connecting portion. The extending directions of the first connecting portion and the second connecting portion are parallel to each other. The first connecting portion is disposed at the central position of the base. Such a design of the single-cantilever support bracket can not only balance the weight of the housing assembly and its internal components to ensure stable support of the microphone but also make better use of space through the design of the cantilever. With the cooperation of the first connecting portion and the second connecting portion, even if the housing assembly rotates, it does not affect the overall balance of the microphone, making the microphone more stable.

[0016] In one embodiment, when the axis of the housing assembly is parallel to the axis of the first connecting portion, the axis of the housing assembly coincides with the axis of the first connecting portion; the projection of the center of gravity of the housing assembly and the single cantilever bracket always falls on the base; or the weight of the first connecting portion is greater than the sum of the weights of the second connecting portion and the cantilever / or the included angle between the axis of the cantilever and the first connecting portion is between 30 and 60 degrees. It can be understood that when the housing assembly is in the vertical state, the axis of the housing assembly coincides with the axis of the first connecting portion. Combining with the internal structural design of the housing assembly, it can ensure that the center of gravity of the housing assembly is located on the axis, so as to achieve stable support in the vertical state; the projection of the center of gravity of the housing assembly and the single cantilever bracket always perpendicularly falls on the base, which can ensure that the center of gravity of the microphone does not deviate from the range of the base whether the housing assembly is in the vertical state or the rotated use state, thus ensuring that the microphone does not tip over and realizing the stable support of the microphone; through the design of the weights or angles of the various components of the single cantilever bracket, it can ensure that the center of gravity of the microphone is relatively low or the center of gravity falls within a certain range, thus ensuring the stability of the microphone support. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only the embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0018] Figure 1 is a perspective view of a single cantilever support microphone provided by an embodiment of the present invention;

[0019] Figure 2 is a reference view of a use state of a single cantilever support microphone provided by an embodiment of the present invention;

[0020] Figure 3 is an exploded schematic view of a single cantilever support microphone provided by an embodiment of the present invention;

[0021] Figure 4 is a schematic view of a support assembly of a single cantilever support microphone provided by an embodiment of the present invention;

[0022] Figure 5 is Figure 4 a schematic view of a first gasket of the shown support assembly;

[0023] Figure 6 is a perspective view of the housing of a single cantilever support microphone provided by an embodiment of the present invention. Detailed Implementation Manner

[0024] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "inner", "outer", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present utility model provides a microphone 100 with a single-cantilever support frame, including: a base 5, a support assembly 6, a housing assembly 1, a sound pickup assembly 2, and a control assembly 3. The support assembly 6 includes a single-cantilever bracket 61, and one end of the single-cantilever bracket 61 is connected to the base 5; the housing assembly 1 includes a housing 11 having a first accommodation cavity 11d and a mounting seat 12, the mounting seat 12 is connected to the housing 11, and the housing 11 is rotatably connected to the end of the single-cantilever bracket 61 away from the base 5; the sound pickup assembly 2 includes a microphone 20 for picking up sound and a grille 21, the microphone 20 is installed on the mounting seat 12, and the grille 21 covers the mounting seat 12; the control assembly 3 includes a first circuit board 30, the first circuit board 30 is disposed in the first accommodation cavity 11d, and the first circuit board 30 is electrically connected to the microphone 20.

[0028] Compared with the prior art, the microphone 100 with a single-cantilever support frame provided by the present application uses a single-cantilever support 61 to connect the base 5 and the housing assembly 1, realizing single-cantilever connection and support for the housing assembly 1. It can not only keep the microphone 100 balanced and stable on the surface of objects such as a desktop, but also rotate and adjust the use angle of the microphone 100. Moreover, the single-cantilever support 61 is only connected to one side of the housing assembly 1. Even if the microphone 100 rotates, it only affects one side of the housing assembly 1, so that the other three sides of the housing assembly 1 can be redesigned and laid out, and the appearance is more tidy and beautiful.

[0029] Further, please refer to Figure 3 and Figure 6 In this embodiment, the outer shell 11 includes a first opening 11a and a second opening 11b that are communicated with and oppositely arranged with the first accommodation cavity 11d. The second opening 11b is located at one end of the outer shell 11 away from the mounting seat 12; the housing assembly 1 further includes a cover plate 14 covering the first opening 11a and a bottom plate 15 covering the second opening 11b. The cover plate 14 connects the outer shell 11 and the mounting seat 12, and the outer shell 11 and the mounting seat 12 are arranged on opposite sides of the cover plate 14; the housing assembly 1 further includes a mounting frame 16. The mounting frame 16 is arranged in the first accommodation cavity 11d, with one end abutting against the bottom plate 15 and the other end connected to the mounting seat 12. The first circuit board 30 is arranged on the mounting frame 16; the housing assembly 1 further includes a sponge cover 10. The sponge cover 10 covers the mesh cover 21 and abuts against the outer shell 11. It can be understood that the first accommodation cavity 11d formed by enclosing the cover plate 14 covering the first opening 11a, the bottom plate 15 covering the second opening 11b and the outer shell 11 can protect the component structure located in the first accommodation cavity 11d and extend the service life of the product; in addition, on the one hand, the sponge cover 10 can effectively prevent popping sound and protect the microphone capsule 20 of the microphone from saliva splashing, and on the other hand, it can reduce the direct blowing of the airflow of the popping sound to the microphone capsule 20, thereby extending the service life of the microphone and improving the use experience.

[0030] Please refer to Figure 3 and Figure 4As shown, the support assembly 6 further includes a rotating shaft 62, and the rotating shaft 62 is provided at one end of the single cantilever bracket 61 away from the base 5; an installation hole 11c communicating with the first accommodation cavity 11d is provided on the outer shell 11, the rotating shaft 62 passes through the installation hole 11c, and the outer shell 11 can rotate relative to the rotating shaft 62. It can be understood that the installation hole 11c on the outer shell 11 is sleeved on the rotating shaft 62 to realize the relative rotation of the outer shell 11 relative to the rotating shaft 62, so that the housing assembly 1 can rotate, which is convenient for the user to adjust the tilt angle of the microphone, convenient for use and convenient for the microphone head 20 to pick up sound, and improves the user experience.

[0031] Specifically, please refer to Figure 5 As shown, the support assembly 6 further includes a first gasket 63 having a through hole. The first gasket 63 is provided between the outer shell 11 and the single cantilever bracket 61, and the rotating shaft 62 passes through the through hole; the first gasket 63 includes a first part 63b and a second part 63c. The first part 63b and the second part 63c are located on opposite sides of the axis of the through hole, and the part closer to the base 5 is the second part 63c, and the thickness of the second part 63c is greater than the thickness of the first part 63b. The first gasket 63 can increase the contact area between the outer shell 11 and the single cantilever bracket 61, so that the outer shell 11 can maintain the required angle after rotating and adjusting the tilt angle relative to the bracket; the first gasket 63 is arranged in a form with a thinner upper part and a thicker lower part, so that under the action of gravity and the supporting force of the rotating shaft 62, the housing assembly 1 plays a role of supporting compensation, and the thicker thickness of the second part 63c can better support the housing assembly 1.

[0032] Furthermore, a positioning post 63a is provided on the first gasket 63. The positioning post 63a is located on the first part 63b and faces the outer shell 11. A positioning hole 11e is provided at the corresponding position on the outer shell 11, and the positioning post 63a passes through the positioning hole 11e; the positioning hole 11e and the installation hole 11c are arranged in parallel. By providing the positioning post 63a on the first gasket 63 and cooperating with the positioning hole 11e on the outer shell 11, the relative position of the first gasket 63 and the outer shell 11 can be ensured to be fixed, so that when the outer shell 11 rotates relative to the rotating shaft 62, the first gasket 63 rotates with the outer shell 11, thereby increasing the friction during rotation and ensuring that the housing assembly 1 can be maintained at the angle required by the user without rotating, improving the stability of the microphone.

[0033] Specifically, a through hole 61a is provided at one end of the single cantilever bracket 61 away from the base 5, and the rotating shaft 62 is inserted through the through hole 61a; the support assembly 6 further includes a fastener 64, the fastener 64 is connected to the end of the rotating shaft 62 away from the housing 11, and is located on the side of the single cantilever bracket 61 away from the housing 11; the support assembly 6 further includes a second gasket 65, the second gasket 65 is provided between the single cantilever bracket 61 and the fastener 64. The setting of the fastener 64 enables the rotating shaft 62 to pass through the single cantilever bracket 61, ensuring the length of the rotating shaft 62 and also playing a role in counterweight. The single cantilever bracket 61 acts as a fulcrum, so that the housing assembly 1 and the fastener 64 are located at both ends of the rotating shaft 62, thereby balancing the weight of the housing assembly 1. In addition, the fastener 64 can also ensure that the rotating shaft 62 does not fall off the single cantilever bracket 61; the second gasket 65 can increase the contact area between the single cantilever bracket 61 and the fastener 64, playing a role in anti-slip and stability.

[0034] Continue to refer to Figure 3 As shown, in this embodiment, the microphone 100 with a single cantilever support bracket further includes a lighting component 4. The lighting component 4 includes an LED light strip 41. The LED light strip 41 is arranged in the first accommodation cavity 11d and is electrically connected to the first circuit board 30. The housing 11 has light transmissivity, and the light emitted by the LED light strip 41 can pass through the housing 11. Specifically, in this embodiment, the cover plate 14 does not have light transmissivity; the bottom plate 15 does not have light transmissivity. It can be understood that designing the LED light strip 41 enables the microphone 100 with the single cantilever support bracket to also have a lighting function. Setting the transparent housing 11 can enable the light emitted by the LED light strip 41 in the microphone to pass through the light-transmissive housing 11 very well, with a better lighting effect. At the same time, the non-light-transmissive design of the cover plate 14 and the bottom plate 15 makes it impossible for the light to be transmitted through the cover plate 14 and the bottom plate 15 when there is a lighting unit in the microphone, thus avoiding the light shining on the user and affecting the user's use of the microphone, making the product's use experience better. In addition, in this embodiment, the setting of the single cantilever support bracket enables the housing 11 to have a larger lighting area when there is a lighting component 4 in the microphone 100, with a better lighting effect and making the appearance of the product more beautiful when in use.

[0035] Please refer to Figure 3 and Figure 6As shown, the housing 11 is further provided with a protrusion 11f for strengthening the strength of the housing 11. The protrusion 11f is disposed around the mounting hole 11c. The design of the protrusion 11f can act as a reinforcing rib, which can not only strengthen the strength of the housing 11, but also prevent the housing 11 from cracking, thereby ensuring that the product has good quality.

[0036] Please refer Figure 3 and Figure 4 As shown, specifically, the single-cantilever bracket 61 includes a first connecting portion 61b connected to the base 5, a second connecting portion 61c connected to the housing 11, and a cantilever 61d connecting the first connecting portion 61b and the second connecting portion 61c. The extending directions of the first connecting portion 61b and the second connecting portion 61c are parallel to each other; the first connecting portion 61b is disposed at the central position of the base 5. Such a design of the single-cantilever bracket 61 can not only balance the weight of the housing assembly 1 and its internal components, ensuring stable support of the microphone 100, but also through the design of the cantilever 61d, the housing assembly 1 is located in the space formed by the cantilever 61d and the second connecting portion 61c, with better space utilization. And the cantilever 61d cooperates with the first connecting portion 61b and the second connecting portion 61c, so that even if the housing assembly 1 rotates, it does not affect the overall balance of the microphone 100, making the microphone 100 more stable.

[0037] Specifically, in this embodiment, when the axis of the housing assembly 1 is parallel to the axis of the first connecting portion 61b, the axis of the housing assembly 1 coincides with the axis of the first connecting portion 61b; the projection of the center of gravity of the housing assembly 1 and the single-cantilever bracket 61 always falls on the base 5; or the weight of the first connecting portion 61b is greater than the sum of the weights of the second connecting portion 61c and the cantilever 61d / or the included angle between the axis of the cantilever 61d and the axis of the first connecting portion 61b is between 30 - 60 degrees. It can be understood that when the housing assembly 1 is in the vertical state, the axis of the housing assembly 1 coincides with the axis of the first connecting portion 61b. Combining with the internal structure design of the housing assembly 1, it can ensure that the center of gravity of the housing assembly 1 is on the axis, so as to achieve stable support in the vertical state; the projection of the center of gravity of the housing assembly 1 and the single-cantilever bracket 61 always perpendicularly falls on the base 5, which can ensure that whether the housing assembly 1 is in the vertical state or the rotated use state, the center of gravity of the microphone 100 will not deviate from the range of the base 5, thereby ensuring that the microphone 100 will not tip over and realizing stable support of the microphone 100; through the design of the weights or angles of the various components of the single-cantilever bracket 61, it can ensure that the center of gravity of the microphone 100 is lower or the center of gravity falls within a certain range, thereby ensuring the stability of the support of the microphone 100.

[0038] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification. The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A microphone having a single cantilever support frame, characterized in that: include: Base, A support assembly, comprising a single cantilever bracket, one end of which is connected to the base; A housing assembly, comprising a shell having a first accommodating cavity and a mounting seat, wherein the mounting seat is connected to the shell, and the shell is rotatably connected to an end of the single cantilever bracket away from the base; A sound pickup assembly, comprising a microphone head and a mesh cover for sound pickup, wherein the microphone head is mounted on the mounting seat, and the mesh cover covers the mounting seat; The control component includes a first circuit board, which is arranged in the first accommodating cavity and is electrically connected to the microphone.

2. The microphone with a single cantilever support frame according to claim 1, characterized in that: The shell includes a first opening and a second opening which are connected to the first accommodating cavity and are arranged opposite to each other, and the second opening is located at one end of the shell away from the mounting seat; the shell assembly also includes a cover plate covering the first opening and a bottom plate covering the second opening, the cover plate connects the shell and the mounting seat, and the shell and the mounting seat are arranged on opposite sides of the cover plate; the shell assembly also includes a mounting frame, which is arranged in the first accommodating cavity, and one end of the mounting frame abuts the bottom plate, and the other end is connected to the mounting seat, and the first circuit board is arranged on the mounting frame; the shell assembly also includes a sponge cover, which is arranged on the mesh cover and abuts the shell.

3. The microphone with a single cantilever support frame according to claim 1, characterized in that: The support assembly also includes a rotating shaft, which is arranged at one end of the single cantilever bracket away from the base; the shell is provided with a mounting hole connected to the first accommodating cavity, the rotating shaft passes through the mounting hole, and the shell can rotate relative to the rotating shaft.

4. The microphone with a single cantilever support frame according to claim 3, characterized in that: The support assembly also includes a first gasket having a through hole, the first gasket is arranged between the shell and the single cantilever bracket, and the rotating shaft is passed through the through hole; the first gasket includes a first part and a second part, the first part and the second part are located on opposite sides of the axis of the through hole, and the part close to the base side is the second part, and the thickness of the second part is greater than the thickness of the first part.

5. The microphone with a single cantilever support frame according to claim 4, characterized in that: The first gasket is provided with a positioning column, the positioning column is located in the first part and faces the side of the shell, a positioning hole is provided at a corresponding position on the shell, the positioning column passes through the positioning hole; the positioning hole and the mounting hole are arranged in parallel.

6. The microphone with a single cantilever support frame according to claim 3, characterized in that: A through hole is provided at one end of the single cantilever bracket away from the base, and the rotating shaft is passed through the through hole; the support assembly also includes a fastener, which is connected to one end of the rotating shaft away from the outer shell and is located on a side of the single cantilever bracket away from the outer shell; the support assembly also includes a second gasket, which is arranged between the bracket and the fastener.

7. The microphone with a single cantilever support frame according to claim 3, characterized in that: The microphone with a single cantilever support frame also includes a light-emitting component, which includes an LED light strip. The LED light strip is arranged in the first accommodating cavity and is electrically connected to the first circuit board. The shell is light-transmissive, and the light emitted by the LED light strip can pass through the shell.

8. The microphone with a single cantilever support according to any one of claims 3 to 7, characterized in that: The shell is also provided with a protrusion for reinforcing the strength of the shell, and the protrusion is arranged around the mounting hole.

9. The microphone with a single cantilever support according to any one of claims 3 to 7, characterized in that: The single cantilever bracket includes a first connecting part connected to the base, a second connecting part connected to the shell, and a cantilever connecting the first connecting part and the second connecting part, wherein the extension directions of the first connecting part and the second connecting part are parallel to each other; and the first connecting part is arranged at the center position of the base.

10. The microphone with a single cantilever support frame according to claim 9, characterized in that: When the axis of the shell assembly is parallel to the axis of the first connecting part, the axis of the shell assembly coincides with the axis of the first connecting part; the projection of the center of gravity of the shell assembly and the single cantilever bracket always falls on the base; or the weight of the first connecting part is greater than the sum of the weights of the second connecting part and the cantilever / or the angle between the axis of the cantilever and the first connecting part is between 30-60 degrees.

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