CN217693654U - Microphone bracket and microphone device - Google Patents

Abstract

The utility model provides a microphone bracket and a microphone device, which comprises a chassis and a bending structure; the chassis is placed on an external support; the bending structure comprises a support arm and a support for supporting the microphone, one end of the support arm is rotatably connected to the chassis through a first rotating shaft, and the other end of the support arm is rotatably connected with one end of the support through a second rotating shaft. The chassis, the supporting arm and the support can be mutually stacked to reduce the containing space required when the microphone device is folded, and the microphone device is convenient to carry, simple in structure and low in cost.

Description

Microphone bracket and microphone device

Technical Field

The utility model relates to an audio frequency technical field, in particular to microphone bracket and microphone device.

Background

With the scientific progress and the gradual popularization of the network, more and more people start to carry out activities such as live broadcast, remote conference and the like through the network. In order to ensure the clarity of the audio input in each network activity, people gradually start to use an external microphone to perform voice input so as to improve the quality of the network activity.

The microphone can realize high-definition voice input for the user, and the communication efficiency of the user is improved. In mobile office and network live broadcast processes, a user needs to use a microphone to perform efficient communication. In order to liberate the hands of a user and bring convenience to the use of the user, most of people fixedly erect the microphone on supports such as a table top and the like through the microphone bracket when using the microphone; however, the microphone bracket of the existing microphone has a large volume and is not easy to store and carry. And the microphone device looks after using, needs great portable space in order to deposit microphone bracket and microphone, and is difficult for removing, and weight is heavier, and user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a microphone holder and a microphone device that are space-saving and portable.

In order to solve the technical problem, the following technical scheme is adopted in the application:

according to one aspect of the present application, there is provided a microphone bracket comprising a chassis and a bending structure; the chassis is placed on an external support; the bending structure comprises a supporting arm and a bracket for supporting the microphone, one end of the supporting arm is rotatably connected to the chassis through a first rotating shaft, one side face of the supporting arm can be attached to the chassis, and the other end of the supporting arm is rotatably connected with one end of the bracket through a second rotating shaft; the supporting surface of the support for supporting the microphone can be attached to the other side surface of the supporting arm; the chassis, the supporting arm and the support can be arranged in a mutually stacked mode.

In some embodiments, two opposite engaging portions are disposed on an edge of the chassis, one end of the supporting arm is located between the two engaging portions, and the first rotating shaft is disposed between the two engaging portions and the supporting arm.

In some embodiments, the two clamping parts are positioned on the upper surface of the chassis, and the supporting arm is hinged on the clamping parts through the first rotating shaft; the height of the upward protrusion of the clamping part is smaller than the width of the supporting arm.

In some embodiments, the length of the supporting arm is less than or equal to the length of the chassis, and one end of the supporting arm away from the first rotating shaft can abut against the other end of the chassis.

In some embodiments, an end surface of the chassis facing the microphone is provided with a receiving hole, and the two clamping portions and the first rotating shaft are received in the receiving hole; the length of the supporting arm is smaller than the maximum opening distance of the accommodating hole, and the supporting arm can be accommodated in the accommodating hole.

In some embodiments, two limiting parts are arranged at intervals at one end of the supporting arm connected with the bracket, and the bracket is accommodated between the two limiting parts; the second rotating shaft penetrates through the two limiting parts and the bracket.

In some embodiments, the second rotating shaft includes a rotating shaft body, a stopping portion and an adjusting member, and the rotating shaft body penetrates through the two limiting portions and the bracket; the stopping part is fixed at one end of the rotating shaft body and is abutted against the outer side surface of the limiting part; the adjusting piece is positioned at the other end of the rotating shaft body, the adjusting piece is in threaded connection with the rotating shaft body, and the adjusting piece abuts against the outer side surface of the other limiting part; the adjusting member rotates to move the spindle body in an axial direction thereof.

In some embodiments, the bracket includes a bending portion and a fixing portion fixed to one end of the bending portion, and the other end of the bending portion is rotatably connected to the supporting arm; an included angle is formed between the extending direction of the fixing part and the extending direction of the bending part; the bracket can rotate around the second rotating shaft so that the fixing part is abutted to the supporting arm.

In some embodiments, a fixing hole is formed in one end of the fixing portion, which is away from the bending portion, and the bottom of the microphone is detachably connected in the fixing hole; the bottom of the microphone is electrically connected with a cable, and the cable can penetrate through the fixing hole and is electrically connected with the outside; the fixing part is further provided with an annular knob surrounding the fixing hole, and the annular knob is in threaded connection with the bottom of the microphone.

A microphone apparatus, comprising: microphone and as in any above mentioned microphone bracket, the support in the microphone bracket holds the microphone.

According to the technical scheme, the method has at least the following advantages and positive effects:

in this application, on the microphone was fixed in the support, the user was through will rotating support arm and support for first pivot and second pivot antiport are in order to open the microphone bracket, let the microphone can be the multiple angle and supply user speech input. After the user uses the completion, through first pivot and second pivot antiport, chassis, support arm and support are range upon range of each other, make the microphone bracket in the state of folding up, and its portable reduces the required space of holding.

Drawings

Fig. 1 is a schematic structural diagram of an open state of an embodiment of the microphone device of the present invention.

Fig. 2 is a schematic view of the structure shown in fig. 1 from another perspective.

Fig. 3 is a schematic structural diagram of a folded microphone device according to an embodiment of the present invention.

Fig. 4 is a schematic view of another perspective of the structure shown in fig. 3.

Fig. 5 is a schematic structural diagram of an open state of an embodiment of the microphone holder according to the present invention.

Fig. 6 is a schematic structural diagram of the microphone bracket according to the embodiment of the present invention after the supporting arm rotates.

Fig. 7 is a schematic structural view of the microphone holder according to the present invention in a folded state.

Fig. 8 is a schematic view of another perspective of the structure shown in fig. 7.

Fig. 9 is an exploded view of an embodiment of the microphone holder of the present invention.

Fig. 10 is a schematic structural diagram of another embodiment of the microphone device of the present invention.

Fig. 11 is a schematic structural view of a microphone device according to another embodiment of the present invention in a folded state.

Fig. 12 is a schematic structural diagram of another embodiment of the microphone bracket of the present invention.

Fig. 13 is a schematic structural view of a microphone bracket according to another embodiment of the present invention in a folded state.

Fig. 14 is a top view of the structure shown in fig. 13.

Fig. 15 is an exploded view of the microphone holder according to the present invention.

The reference numerals are explained below:

10. a microphone bracket; 100. a chassis; 110. a housing hole; 120. a fastening part; 130. a first rotating shaft; 140. a baffle plate; 200. a bending structure; 210. a support arm; 211. a limiting part; 220. a support; 221. a bent portion; 222. a fixed part; 223. a fixing hole; 224. an annular knob; 240. a second rotating shaft; 241. a rotating shaft body; 242. a stopper portion; 243. an adjustment member; 251. a first damping member; 252. a second damping member; 30. a microphone.

Detailed Description

Exemplary embodiments that embody features and advantages of the present application will be described in detail in the following description. It is understood that the present application is capable of many variations in different embodiments without departing from the scope of the application, and that the description and drawings herein are to be taken as illustrative and not restrictive in character.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 is a schematic structural diagram of an open state of the microphone device according to the embodiment of the present invention.

Referring to fig. 1, the state of the microphone device when the microphone device is opened for use is taken as a reference, and the up-down direction of the microphone device is taken as the up-down direction of the following text.

Fig. 2 is a schematic view of the structure shown in fig. 1 from another perspective. Fig. 3 is a schematic structural diagram of a folded microphone device according to an embodiment of the present invention. Fig. 4 is a schematic view of another perspective of the structure shown in fig. 3.

Referring to fig. 1 to 4, in the present embodiment, the present application provides a microphone device including a microphone 30 and a microphone holder 10 holding the microphone 30. When the microphone device is in the open state, the angle of the microphone 30 can be adjusted, which is convenient for the user to use. When the microphone device is in the folded state, the microphone bracket 10 can be folded to be stacked, so as to save space and facilitate the user to carry the microphone device during mobile office work and travel.

Fig. 5 is a schematic structural diagram of an open state of an embodiment of the microphone holder according to the present invention. Fig. 6 is a schematic structural diagram of the microphone bracket according to the embodiment of the present invention after the supporting arm rotates. Fig. 7 is a schematic structural view of the microphone holder according to the present invention in a folded state. Fig. 8 is a schematic view of another perspective of the structure shown in fig. 7.

Referring to fig. 1, 5 to 8, in the present embodiment, the microphone bracket 10 includes a chassis 100 and a bending structure 200 connected to the chassis 100, one end of the bending structure 200 is rotatably connected to the chassis 100, and the other end of the bending structure 200 is detachably connected to the microphone 30. The microphone bracket 10 has a folded state and an unfolded state, and when the microphone bracket 10 is in the folded state, the bending structure 200 can be folded and placed on the chassis 100, so as to reduce an accommodation space occupied by the microphone bracket 10 in the folded state, and facilitate carrying by a user. When the microphone bracket 10 is in the open state, the chassis 100 is placed on an external support, and the bending structure 200 can rotate and move relative to the chassis 100, so as to adjust the angle of the microphone 30 for the user to use.

Fig. 9 is an exploded view of the microphone holder according to the embodiment of the present invention.

Referring to fig. 5, 7 and 9, in the present embodiment, the chassis 100 can be placed on an external support to support the bending structure 200 and the microphone 30. The chassis 100 is a plate-shaped structure, and a first rotating shaft 130 is inserted through the chassis 100, so that the chassis 100 is rotatably connected with the bending structure 200 through the first rotating shaft 130, and the chassis 100 and the bending structure 200 can rotate around the axis of the first rotating shaft 130 and can be folded.

The chassis 100 is provided with two opposite engaging portions 120, and the two engaging portions 120 are located on the upper surface of the chassis 100. The bending structure 200 is accommodated and limited between the two engaging portions 120, and the first rotating shaft 130 penetrates through the two engaging portions 120 and the bending structure 200, so that the bending structure 200 can rotate between the two engaging portions 120.

A first damping member 251 is disposed between the two engaging portions 120 and the bending structure 200, so as to improve a frictional force between the two engaging portions 120 and the bending structure 200, so that the bending structure 200 is fixed at a certain angle under a frictional force after rotating around an axis of the first rotating shaft 130. The stability of the connection structure between the bending structure 200 and the chassis 100 is enhanced, and the reliability of the microphone bracket 10 is improved.

The chassis 100 is a disk structure, and the two engaging portions 120 are located on the disk and spaced apart from each other in a tangential direction of the outer periphery of the disk. So that the foldable structure 200 is folded on the upper surface of the chassis 100 in the folded state, thereby reducing the length of the foldable structure 200 and the chassis 100. In some embodiments, the chassis 100 is provided with a receiving hole 110 for reducing the weight of the chassis 100, thereby reducing the weight of the microphone holder 10. In other embodiments, the receiving hole 110 can be used for passing a power line, a data line, a connecting line, etc. and is connected to the microphone 30, so as to facilitate the circuit planning and improve the appearance of the microphone device.

In some embodiments, a baffle 140 is disposed between the two engaging portions 120 and away from the center of the chassis 100. The baffle 140 is located on the side of the bending structure 200 far away from the center of the chassis 100, and the included angle between the baffle 140 and the chassis 100 is 87 °.

Referring to fig. 3, 5, 7 and 9, in the present embodiment, the bending structure 200 includes a supporting arm 210, a second rotating shaft 240, a bracket 220 and the second rotating shaft 240 passing through the supporting arm 210 and the bracket 220. One end of the supporting arm 210 is rotatably connected to the chassis 100, and the other end of the supporting arm 210 is rotatably connected to the bracket 220 through a second rotating shaft 240. The end of the bracket 220 away from the second shaft 240 is detachably connected to the microphone 30. So that the bending structure 200 can be opened or folded on the chassis 100 for the microphone device to be stored, carried and used.

One end of the support arm 210 connected to the chassis 100 is accommodated between the two engaging portions 120, and the first shaft 130 penetrates through the two engaging portions 120 and the support arm 210, so that the support arm 210 can rotate around the axis of the first shaft 130. In some embodiments, the folding structure 200 is folded such that the first pivot 130 is located above the chassis 100. The two ends of the supporting arm 210 are respectively located at the two ends of the chassis 100 along the same diameter, and the length of the supporting arm 210 is less than or equal to the diameter length of the chassis 100. Thereby reducing the length of the microphone stand 10 in the collapsed state.

In some embodiments, when the microphone bracket 10 is in the open state, a sidewall of the supporting arm 210 facing away from the center of the chassis 100 abuts against the baffle 140. The stop 140 limits the maximum angle of rotation of the support arm 210 about the first pivot axis 130. So that the angle between the support arm 210 and the chassis 100 is 87 deg. for use when the support arm 210 is in the open position.

One end of the support arm 210 departing from the first rotating shaft 130 is rotatably connected with the bracket 220, one end of the support arm 210 departing from the first rotating shaft 130 is convexly provided with two limiting parts 211, the two limiting parts 211 are arranged at intervals, and one end of the bracket 220 is accommodated between the two limiting parts 211.

In some embodiments, the spacing direction of the two position-limiting portions 211 is parallel to the spacing direction of the two engaging portions 120, and the axes of the first rotating shaft 130 and the second rotating shaft 240 are parallel. So that the first rotating shaft 130 and the second rotating shaft 240 can rotate in opposite directions, and the microphone holder 10 can be changed between the folded state and the unfolded state.

In some embodiments, the first shaft 130 is disposed at one end of the chassis 100, and one end of the supporting arm 210 away from the first shaft 130 abuts against the other end of the chassis 100. When the microphone bracket 10 is in the folded state, the supporting arm 210 abuts against the chassis 100, so as to improve the structural strength and the supporting capability of the microphone device.

Referring to fig. 9, in the present embodiment, the second rotating shaft 240 includes a rotating shaft body 241, a stopping portion 242 and an adjusting member 243, an axis of the rotating shaft body 241 is parallel to an axis of the first rotating shaft 130, and the rotating shaft body 241 penetrates through the two limiting portions 211 and the bracket 220. The holder 220 can rotate about the axis of the rotating shaft body 241.

The stopping portion 242 is fixedly disposed at one end of the rotating shaft body 241, and the stopping portion 242 abuts against an outer side surface of the limiting portion 211. The adjusting element 243 is located at the other end of the rotating shaft body 241, the adjusting element 243 is in threaded connection with the rotating shaft body 241, and the adjusting element 243 abuts against the outer side surface of the other limiting portion 211.

When the adjusting member 243 rotates, the rotating shaft body 241 is driven to move along the axial direction thereof. The adjusting member 243 can move the rotating shaft 241 along the axis thereof toward the adjusting member 243, so as to enhance the friction between the two position-limiting portions 211 and the bracket 220, and improve the bearing capacity of the supporting arm 210 and the bracket 220, so that the microphone 30 can be stably placed at various angles. The adjusting member 243 can also make the rotating shaft body 241 move along the axis thereof toward the stopping portion 242, so as to reduce the friction between the two limiting portions 211 and the bracket 220, and facilitate the user to rotate the bracket 220. On one hand, the bending structure 200 can be rotated rapidly and stably, and the angle can be adjusted for the user to use the microphone 30; on the other hand, the microphone holder 10 can be quickly switched to the folded state for the user to carry.

In other embodiments, a threaded hole is recessed along an axial direction of an end surface of the rotating shaft body 241 facing the adjusting member 243, and a portion of the adjusting member 243 extends into the threaded hole and is threadedly coupled, so that the rotating shaft body 241 moves along the axial direction thereof to adjust the friction force between the limiting portion 211 and the bracket 220.

In some embodiments, the two position-limiting portions 211 are disposed on the bracket 220 at intervals, one end of the support arm 210 away from the first rotating shaft 130 is disposed between the two position-limiting portions 211, and the second rotating shaft 240 penetrates through the two position-limiting portions 211 and the support arm 210. So that the angle between the bracket 220 and the supporting arm 210 can be adjusted.

In some embodiments, the structure of the first rotating shaft 130 is the same as that of the second rotating shaft 240, and is not described herein.

In the present embodiment, a second damping element 252 is disposed between the two position-limiting portions 211 and the bracket 220, the second damping element 252 abuts against two opposite sidewalls of the bracket 220, and the rotating shaft body 241 penetrates through the two second damping elements 252. The two second damping members 252 can enhance the friction between the bracket 220 and the position-limiting portion 211. When the bracket 220 rotates around the rotating shaft body 241, the friction force between the second damping element 252 and the bracket 220 and the limiting part 211 is the supporting force of the supporting arm 210 to the bracket 220 and the microphone 30, which is convenient for the bending structure 200 to use. In some embodiments, the first damping member 251 and the second damping member 252 are wear pads. In other embodiments, the first damping member 251 and the second damping member 252 are damping bearings.

Referring to fig. 3, 5, 7 and 9, in the present embodiment, the bracket 220 includes a bending portion 221 and a fixing portion 222 fixedly disposed at one end of the bending portion 221. One end of the bending portion 221 departing from the fixing portion 222 is rotatably connected to the supporting arm 210 through a second rotating shaft 240. The microphone 30 is detachably attached to the fixing portion 222.

The fixing portion 222 is provided with a fixing hole 223 at an end thereof away from the bending portion 221, and the fixing hole 223 is detachably sleeved on the periphery of the microphone 30 to limit the microphone 30. When the bracket 220 rotates around the supporting arm 210, the microphone 30 is driven to rotate synchronously, so as to adjust the position of the microphone 30.

An angle is formed between the extending direction of the bending portion 221 and the extending direction of the fixing portion 222. When the microphone device is in the folded state, an included angle is formed between the fixing portion 222 and the bending portion 221, so that the chassis 100, the supporting arm 210 and the microphone 30 are stacked, and the microphone device can be folded, transported and stored conveniently.

When the microphone 30 and the microphone bracket 10 are separated for storage and transportation, respectively, the microphone bracket 10 is in a folded state, the support 210 rotates around the second rotation shaft 240, the chassis 100, the support arm 210 and the support 220 are stacked, the extending direction of the fixing portion 222 is parallel to the extending direction of the support arm 210, and the fixing portion 222 abuts against the support arm 210. So as to reduce the size of the microphone bracket 10 in the folded state, and facilitate the storage, transportation and storage of the microphone bracket 10.

Referring to fig. 3 to 6 and 9, in the present embodiment, the fixing portion 222 is provided with a ring-shaped knob 224, and the ring-shaped knob 224 is rotatably connected to one end of the fixing portion 222 away from the bending portion 221. The bottom of the microphone 30 passes through the fixing hole 223 and is screw-coupled with the ring knob 224 so that the microphone 30 is detachably coupled to the fixing hole 223.

In some embodiments, the ring-shaped knob 224 is disposed around the fixing hole 223, and the ring-shaped knob 224 can rotate on the fixing portion 222 around its rotation axis. The annular knob 224 is threaded to the bottom of the microphone 30. When the bottom of the microphone 30 passes through the fixing hole 223 and contacts the ring knob 224, the microphone 30 can be fixed to the stand 220 by rotating the ring knob 224. When the microphone set is used, the ring knob 224 is rotated in the reverse direction to allow the microphone 30 to be removed from the fixing hole 223. In other embodiments, the microphone 30 is detachably connected to the fixing portion 222 by a pin connection, a snap connection, or the like.

Referring to fig. 1 to 9, in the present embodiment, when a user needs to use the microphone device in a mobile office, the microphone device is placed on an external support. The supporting arm 210 and the bracket 220 are rotated to rotate the first rotating shaft 130 and the second rotating shaft 240 in opposite directions, the bending structure 200 is opened, and the microphone 30 is mounted on the fixing hole 223, so that the microphone device is in an open state, and a user can use the microphone device conveniently.

When the user finishes using the microphone device, the microphone device is changed from the opening state to the folding state. The user can directly rotate the microphone 30 and the bending structure 200 to rotate the first rotating shaft 130 and the second rotating shaft 240 in opposite directions. The chassis 100, the support arm 210 and the microphone 30 are stacked for easy storage and transportation of the microphone device.

The microphone device can be separated into the microphone 30 and the microphone holder 10, so that the microphone 30 and the microphone holder 10 can be stored and transported separately. When the microphone device is in the open state, the microphone 30 is detached and the microphone holder 10 is rotated and folded. The first shaft 130 and the second shaft 240 rotate in opposite directions by rotating the supporting arm 210 and the bracket 220. The chassis 100, the supporting arm 210 and the fixing portion 222 are stacked, so that on one hand, the volume of the microphone device can be reduced, and the microphone device is convenient to store and transport; on the other hand, the folding state of the microphone device can be kept stable and the stress is uniform, so that the microphone device is in a stable folding state.

Fig. 10 is a schematic structural diagram of another embodiment of the microphone device of the present invention. Fig. 11 is a schematic structural view of a microphone device according to another embodiment of the present invention in a folded state. Fig. 12 is a schematic structural diagram of another embodiment of the microphone bracket of the present invention. Fig. 13 is a schematic structural view of a microphone bracket according to another embodiment of the present invention in a folded state. Fig. 14 is a top view of the structure shown in fig. 13. Fig. 15 is an exploded view of the microphone holder according to the present invention.

Referring to fig. 10 to 15, in another embodiment of the microphone device, the engaging portion 120 is located in the accommodating hole 110, and the first shaft 130 is located in the accommodating hole 110. The length of the supporting arm 210 is smaller than the caliber of the accommodating hole 110, and the supporting arm 210 can be accommodated in the accommodating hole 110. The chassis 100, the supporting arm 210 and the fixing portion 222 are stacked, so that the volume of the microphone device according to the present embodiment in the folded state is further reduced, and the microphone device is more convenient to store.

In some embodiments, the receiving hole 110 is elongated, the first shaft 130 extends along the width of the receiving hole 110, and the supporting arm 210 extends along the length of the receiving hole 110. The area of the chassis 100 is reduced while the stability of the chassis 100 is ensured, so that the microphone bracket 10 can be conveniently stored, carried and transported.

When the microphone bracket 10 is switched from the open state to the folded state, the supporting arm 210 rotates around the first rotating shaft 130, the supporting arm 210 is accommodated in the accommodating hole 110, and the supporting arm 210 is parallel to the chassis 100. The bracket 220 rotates around the second shaft 240, such that the fixing portion 222 abuts against the supporting arm 210, and the fixing portion 222 is folded on the supporting arm 210. When the microphone bracket 10 is switched to the folded state, the supporting arm 210 is accommodated in the chassis 100, and the chassis 100, the supporting arm 210 and the fixing portion 222 are stacked, so as to facilitate storage, transportation and storage of the microphone bracket 10.

In the present application, the microphone 30 is fixed on the bracket 220, and the user rotates the supporting arm 210 and the bracket 220 to rotate the first rotating shaft 130 and the second rotating shaft 240 in opposite directions to open the microphone bracket 10, so that the microphone 30 can be at various angles for the user to talk. After the user finishes using the portable electronic device, the first shaft 130 and the second shaft 240 rotate in opposite directions, and the chassis 100, the support arm 210 and the bracket 220 are stacked on each other. The microphone device is in a folding state, is convenient to carry, and reduces the space required by accommodation. And the structure is simple and the cost is low.

While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A microphone stand, comprising:

a chassis placed on an external support;

the bending structure comprises a supporting arm and a bracket for supporting the microphone, one end of the supporting arm is rotatably connected to the chassis through a first rotating shaft, one side face of the supporting arm can be attached to the chassis, and the other end of the supporting arm is rotatably connected with one end of the bracket through a second rotating shaft; the supporting surface of the support for supporting the microphone can be attached to the other side surface of the supporting arm; the chassis, the supporting arm and the support can be arranged in a mutually stacked mode.

2. The microphone bracket as claimed in claim 1, wherein two opposite engaging portions are disposed on an edge of the chassis, one end of the supporting arm is disposed between the two engaging portions, and the first rotating shaft is disposed through the two engaging portions and the supporting arm.

3. The microphone bracket of claim 2, wherein the two engaging portions are located on the upper surface of the chassis, and the supporting arm is hinged to the engaging portions through the first rotating shaft; the height of the upward protrusion of the clamping part is smaller than the width of the supporting arm.

4. The microphone bracket of claim 3, wherein the length of the supporting arm is less than or equal to the length of the chassis, and one end of the supporting arm away from the first rotating shaft can abut against the other end of the chassis.

5. The microphone bracket as claimed in claim 2, wherein a receiving hole is formed in an end surface of the chassis facing the microphone, and the two engaging portions and the first rotating shaft are received in the receiving hole; the length of the supporting arm is smaller than the maximum opening distance of the accommodating hole, and the supporting arm can be accommodated in the accommodating hole.

6. The microphone bracket according to claim 1, wherein two limiting portions are provided at an interval at an end of the supporting arm connected to the holder, and the holder is accommodated between the two limiting portions; the second rotating shaft penetrates through the two limiting parts and the bracket.

7. The microphone bracket according to claim 6, wherein the second shaft includes a shaft body, a stopper portion and an adjusting member, the shaft body is provided with two of the limiting portions and the bracket; the stopping part is fixed at one end of the rotating shaft body and is abutted against the outer side surface of the limiting part; the adjusting piece is positioned at the other end of the rotating shaft body, is in threaded connection with the rotating shaft body and abuts against the outer side face of the other limiting part; the adjusting member rotates to move the spindle body in an axial direction thereof.

8. The microphone bracket according to claim 7, wherein the support comprises a bending portion and a fixing portion fixed to one end of the bending portion, and the other end of the bending portion is rotatably connected to the support arm; an included angle is formed between the extending direction of the fixing part and the extending direction of the bending part; the support can rotate around the second rotating shaft so that the fixing part is abutted to the supporting arm.

9. The microphone bracket according to claim 8, wherein a fixing hole is formed at an end of the fixing portion away from the bending portion, and a bottom of the microphone is detachably connected to the fixing hole; the bottom of the microphone is electrically connected with a cable, and the cable can penetrate through the fixing hole and is electrically connected with the outside; the fixed part is further provided with an annular knob surrounding the fixed hole, and the annular knob is in threaded connection with the bottom of the microphone.

10. A microphone apparatus, comprising:

a microphone;

a microphone bracket according to any of claims 1-9, wherein a support in the microphone bracket supports the microphone.

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