Microphone with fixing assembly

Abstract

The invention relates to the technical field of microphones, in particular to a microphone with a fixing assembly. Comprising a base, a moving column is slidably connected to the interior of the base, extrusion springs are fixedly connected to the lower end of the moving column and the interior of the base, the extrusion springs are used for driving the moving column to reset, and the upper end of the moving column penetrates through the upper side of the base and is fixedly connected with a placing plate; the supporting plate ascends and fits the two ends of the microphone through the microphone, the movable column moves downwards to drive a series of components such as the driving rod and the driven rod to operate, the fixing plate fits the side wall of the microphone, the side wall of the microphone is clamped and fixed, and the microphone moves downwards continuously along with the microphone. The fixing plate clamps the side wall of the microphone more firmly, the structure is matched with the supporting plate, a multidirectional fixing system is constructed, horizontal movement of the microphone is effectively limited, and the stability of the microphone in use is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of microphones, and more specifically, to a microphone with a fixing component. Background Art

[0002] At present, with the booming development of audio technology, microphones, as key devices for sound collection, are widely used in various fields. From professional film and television recording and music production, to popular online live streaming and online education, to daily office meeting communication and other scenarios, the figure of the microphone is everywhere.

[0003] In the existing microphone fixing technology, a clip is provided above the traditional microphone stand. The clip is semi-circularly arranged. When in use, the microphone is placed on the clip for fixing. For example, on the performance stage, the stand of the microphone is long, and the microphone is placed on the clip above the stand. However, the contact area between the clip and the microphone is small, and the clip is inconvenient to disperse the gravity of the microphone, resulting in a large pressure on the clip, which is likely to cause the microphone to tilt or even fall. At the same time, when the clip fixes the microphone, it only makes a simple fixation in a certain direction. At the scene, the vibrations generated by the movement of the staff and the movement of the equipment are extremely easy to be transmitted to the microphone through the stand, resulting in the microphone being displaced or shaken. In addition, the traditional clip is semi-circularly arranged. When the microphone is subjected to an upward force from below, the microphone will fall from above the clip, and the fallen microphone will cause damage to the internal components, thereby shortening the service life of the microphone and increasing the use cost. Summary of the Invention

[0004] The purpose of the present invention is to provide a microphone with a fixing component to solve the problems raised in the above background art.

[0005] To achieve the above purpose, a microphone with a fixing component is provided, including a base. A moving column is slidably connected inside the base. A compression spring is fixedly connected between the lower end of the moving column and the inside of the base. The compression spring is used to drive the moving column to reset. The upper end of the moving column penetrates through the upper side of the base and is fixedly connected with a placement plate for placing the microphone. A support device, a fixing device, and an auxiliary device are arranged on the upper side of the base, and the auxiliary device is arranged above the fixing device;

[0006] During the process of placing the microphone on the placement plate, the gravity of the microphone itself drives the placement plate to move downward. When the placement plate moves downward, it drives the support device and the fixing device to rotate synchronously. While the support device rotates, it moves upward to support both ends of the microphone; during the rotation of the fixing device, it moves closer to both sides of the microphone and clamps and fixes the side wall of the microphone. When the fixing device clamps, it pushes the auxiliary device to move, and the auxiliary device moves to press the microphone.

[0007] As a further improvement of the technical solution, the supporting device includes two rotating plates arranged on both sides of the placement plate. One end of each of the two rotating plates is rotatably connected to the side wall near the bottom end of the moving column. Cylindrical rods are fixedly connected to both sides of the rotating plates, and a supporting plate is hinged to the end of the rotating plate away from the moving column.

[0008] By placing the microphone on the placement plate, a series of linkages are triggered by the self-gravity of the microphone, causing the supporting plate to rise and fit against both ends of the microphone. This design disperses the gravity of the microphone, reduces the burden on the placement plate, and prevents the microphone from tilting and falling.

[0009] As a further improvement of the technical solution, the fixing device includes two arc-shaped plates arranged on the upper side of the base. A pressing plate is fixedly connected to the upper ends of the two arc-shaped plates. Two fixing blocks are fixedly connected to the side of the pressing plate close to the placement plate. A plug rod is slidably connected inside the two fixing blocks, and the other end of the plug rod penetrates through one end of the fixing block and is fixedly connected to a fixing plate.

[0010] The downward movement of the moving column drives a series of components such as the active rod and the passive rod to operate, causing the fixing plate to fit against the side wall of the microphone and clamping and fixing the side wall of the microphone. As the microphone continues to move downward, the clamping of the fixing plate on the side wall of the microphone becomes tighter. This structure cooperates with the supporting plate to construct a multi-directional fixing system, effectively restricting the horizontal movement of the microphone, enhancing its stability during use, and being able to resist vibration and external interference.

[0011] As a further improvement of the technical solution, the auxiliary device includes a movable plate slidably connected inside the two fixing plates. The upper ends of the two movable plates penetrate through the upper side of the fixing plates and are commonly fixedly connected to a clamping plate. When the microphone is placed on the placement plate, the inner wall of the clamping plate fits against the side wall of the microphone.

[0012] When the fixing block approaches the microphone, it pushes the movable plate and the clamping plate to slide upward, pressing on the top of the microphone. This operation increases the friction between the microphone and the fixing plate, prevents accidental sliding displacement, and can play a shock-absorbing and buffering role when the microphone is slightly collided or vibrated, reducing damage to the internal components and extending the service life of the microphone.

[0013] As a further improvement of the technical solution, the fixing device further includes two active rods arranged on both sides of the placement plate. One end of each of the two active rods is rotatably connected to the side wall near the bottom end of the moving column. A passive rod is slidably arranged at the end of the active rod away from the moving column, and the passive rod is rotatably connected to the arc-shaped plate.

[0014] As a further improvement of the technical solution, the upper sides of the support plate and the placement plate are both arc-shaped. When the microphone is not placed on the placement plate, the vertical height of the two support plates is lower than the vertical height of the placement plate. When the microphone is placed on the placement plate, the two support plates and the placement plate are at the same horizontal height. The two rotating plates and the two driving rods are arranged in a circumferential array around the central axis of the moving column, and the two rotating plates and the two driving rods are staggered with each other.

[0015] As a further improvement of the technical solution, one end of the insertion rod is fixedly connected with a return spring inside the fixed block. The return spring is used to push the insertion rod to move. A notch is opened on one side of the fixed plate close to the fixed block. One end of the fixed block is rotatably connected with a push rod, and the other end of the push rod passes through the notch and is rotatably connected with the movable plate.

[0016] As a further improvement of the technical solution, a chamber is opened inside the base. A fixed rod is rotatably connected inside the chamber. A return plate is fixedly connected to the fixed rod, and one end of the return plate extends below the moving column.

[0017] As a further improvement of the technical solution, two symmetrically arranged first grooves and second grooves are opened on the upper side of the base. The two first grooves and the two second grooves are staggered with each other. The two driven rods are rotatably connected inside the second grooves, and the two cylindrical rods are rotatably connected inside the first grooves.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. In this microphone with a fixing component, by placing the microphone on the placement plate, a series of linkages are triggered by the self-gravity of the microphone, causing the support plate to rise and fit against both ends of the microphone. This design disperses the gravity of the microphone, reduces the burden on the placement plate, prevents the microphone from tilting and falling, ensures safety, reduces vibration noise, and ensures that it is always in the best sound collection position.

[0020] 2. In this microphone with a fixing component, when the moving column moves downward, it drives a series of components such as the driving rod and the driven rod to operate, causing the fixed plate to fit against the side wall of the microphone and clamping and fixing the side wall of the microphone. As the microphone continues to move downward, the clamping of the fixed plate on the side wall of the microphone becomes tighter. This structure cooperates with the support plate to build a multi-directional fixing system, effectively restricting the horizontal movement of the microphone, enhancing its stability during use, and being able to resist vibration and external interference.

[0021] 3. In the microphone with the fixing component, when the fixing block approaches the microphone, it pushes the movable plate and the clamping plate to slide upward, pressing on the top of the microphone. This operation increases the friction between the microphone and the fixing plate, preventing accidental sliding displacement. Moreover, when the microphone is slightly collided or vibrated, it can play a shock-absorbing and buffering role, reducing damage to internal components and extending the service life of the microphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic cross-sectional view of the base of the present invention;

[0024] Figure 3 is a schematic diagram of the structure of the moving column of the present invention;

[0025] Figure 4 is one of the schematic diagrams of the structure of the fixing device of the present invention;

[0026] Figure 5 is another schematic diagram of the structure of the fixing device of the present invention;

[0027] Figure 6 is a schematic diagram of the structure of the auxiliary device of the present invention;

[0028] Figure 7 is a schematic diagram of the structure of the supporting device when it is not moved of the present invention;

[0029] Figure 8 is a schematic diagram of the structure of the supporting device when it is moved of the present invention;

[0030] Figure 9 is a schematic diagram of the structure of the rotating plate of the present invention.

[0031] The meanings of each reference numeral in the figure are as follows:

[0032] 11. Base; 12. Moving column; 13. Placing plate; 14. Fixed rod; 15. Reset plate; 16. Compression spring; 17. First groove; 18. Second groove;

[0033] 2. Supporting device; 21. Rotating plate; 23. Support plate; 24. Cylindrical rod;

[0034] 3. Fixing device; 31. Active rod; 32. Passive rod; 33. Arc-shaped plate; 35. Fixing block; 36. Fixing plate; 37. Inserting rod; 38. Pressing plate;

[0035] 4. Auxiliary device; 41. Clamping plate; 42. Movable plate; 43. Push rod; 45. Reset spring. DETAILED DESCRIPTION OF THE INVENTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0038] Please refer to Figures 1-9 As shown in the figure, the purpose of this embodiment is to provide a microphone with a fixing component, including a base 11. A moving column 12 is slidably connected inside the base 11. A compression spring 16 is fixedly connected between the lower end of the moving column 12 and the inside of the base 11. The compression spring 16 is used to drive the moving column 12 to reset. The upper end of the moving column 12 penetrates through the upper side of the base 11 and is fixedly connected with a placement plate 13 for placing the microphone. A support device 2, a fixing device 3 and an auxiliary device 4 are arranged on the upper side of the base 11, and the auxiliary device 4 is arranged above the fixing device 3.

[0039] During the process of placing the microphone on the placement plate 13, the gravity of the microphone itself drives the placement plate 13 to move downward. When the placement plate 13 moves downward, it drives the support device 2 and the fixing device 3 to rotate synchronously. While the support device 2 rotates, it moves upward to support both ends of the microphone to prevent the microphone from tilting and falling, ensuring safety. During the rotation of the fixing device 3, it moves closer to both sides of the microphone and clamps the side wall of the microphone. When the fixing device 3 clamps, it pushes the auxiliary device 4 to move, and the auxiliary device 4 moves to press the microphone, increasing the friction between the microphone and the fixing plate 36 to prevent accidental sliding and displacement.

[0040] Please refer to Figure 2 and Figures 7-9As shown in the figure, the supporting device 2 includes two rotating plates 21 arranged on both sides of the placing plate 13. One end of the two rotating plates 21 is rotatably connected to the side wall near the bottom end of the moving column 12. Cylindrical rods 24 are fixedly connected to both sides of the rotating plate 21. One end of the rotating plate 21 away from the moving column 12 is hinged to the supporting plate 23. The included angle between the rotating plate 21 and the supporting plate 23 cannot be greater than 180 degrees to prevent the supporting plate 23 from flipping over and failing to support the microphone. The upper sides of both the supporting plate 23 and the placing plate 13 are arc-shaped. When the microphone is not placed on the placing plate 13, the vertical height of the two supporting plates 23 is lower than the vertical height of the placing plate 13. When the microphone is placed on the placing plate 13, the two supporting plates 23 and the placing plate 13 are at the same horizontal height. The two rotating plates 21 and the two driving rods 31 are arranged in a circumferential array around the central axis of the moving column 12, and the two rotating plates 21 and the two driving rods 31 are arranged alternately. When using this device, place the microphone on the placing plate 13. Under the gravity of the microphone, the placing plate 13 moves downward and compresses the compression spring 16. When the placing plate 13 moves downward, it drives the two rotating plates 21 to rotate. The rotation of the rotating plate 21 drives the supporting plate 23 to move upward until the two supporting plates 23 and the placing plate 13 are on the same horizontal plane. The upper side of the supporting plate 23 fits with the microphone to support both ends of the microphone, disperse the gravity of the microphone, reduce the burden on the placing plate 13, prevent the microphone from tilting or falling due to gravity, and protect the safety of the microphone.

[0041] Please refer to Figures 4-6 As shown in the figure, the fixing device 3 includes two arc-shaped plates 33 arranged on the upper side of the base 11. The upper ends of the two arc-shaped plates 33 are fixedly connected to a pressing plate 38. Two fixing blocks 35 are fixedly connected to the side of the pressing plate 38 close to the placing plate 13. A plug rod 37 is slidably connected inside the two fixing blocks 35. The other end of the plug rod 37 penetrates through one end of the fixing block 35 and is fixedly connected to a fixing plate 36. The fixing device 3 further includes two driving rods 31 arranged on both sides of the placing plate 13. One end of the two driving rods 31 is rotatably connected to the side wall near the bottom end of the moving column 12. A driven rod 32 is slidably arranged at the end of the driving rod 31 away from the moving column 12. The driven rod 32 is rotatably connected to the arc-shaped plate 33. When the moving column 12 moves downward, it synchronously drives the two driving rods 31 to move downward. The driving rod 31 makes the driven rod 32 rotate through the cooperation with the driven rod 32. The driven rod 32 drives the arc-shaped plate 33 to rotate. The arc-shaped plate 33 drives the pressing plate 38 to rotate. The pressing plate 38 drives the fixing block 35 to move. The fixing block 35 makes the fixing plate 36 fit against the side wall of the microphone through the plug rod 37.

[0042] Please refer to Figure 5 and Figure 6As shown, one end of the insertion rod 37 is fixedly connected to the inner wall of the fixed block 35 with a return spring 45. The return spring 45 is used to push the insertion rod 37 to move. A notch is provided on one side of the fixed plate 36 close to the fixed block 35. The top of one end of the fixed block 35 is rotatably connected to a push rod 43. The other end of the push rod 43 passes through the notch and is rotatably connected to the movable plate 42. The length of the notch is greater than the movement range of the push rod 43 to ensure that the notch does not interfere with the movement trajectory of the push rod 43. When the fixed plate 36 moves, it squeezes the return spring 45. The return spring 45 pushes the insertion rod 37 to press the fixed plate 36 against the side wall of the microphone. As the microphone continues to move downward, the fixed block 35 gets closer and closer to the side wall of the microphone. The fixed block 35 applies a continuous thrust to the insertion rod 37 through the return spring 45, making the fixed plate 36 clamp and fix the side wall of the microphone more and more, further restricting the movement of the microphone in the horizontal direction. Cooperating with the support plate 23, a multi-directional fixing system is formed, making the microphone more stable during use. Even in the case of vibration or external interference, it can remain in place to ensure the stability of sound collection.

[0043] Please refer to Figure 2 and Figure 3 As shown, two symmetrically arranged first grooves 17 and second grooves 18 are provided on the upper side of the base 11. The two first grooves 17 and the two second grooves 18 are arranged in an alternating manner. Two passive rods 32 are rotatably connected to the inside of the second grooves 18, and two cylindrical rods 24 are rotatably connected to the inside of the first grooves 17. By providing the first grooves 17 and the two second grooves 18, it is convenient for the passive rods 32 and the cylindrical rods 24 to rotate, restricting the movement range of the passive rods 32 and the cylindrical rods 24, improving the clamping speed of the microphone, and being more convenient.

[0044] Please refer to Figure 6 As shown, the auxiliary device 4 includes a movable plate 42 slidably connected inside two fixed plates 36. The upper ends of the two movable plates 42 penetrate through the upper sides of the fixed plates 36 and are jointly fixedly connected to a clamping plate 41. When the microphone is placed on the placement plate 13, the inner wall of the clamping plate 41 is in contact with the side wall of the microphone. One end of the insertion rod 37 is fixedly connected to the inner wall of the fixed block 35 with a return spring 45. The top of one end of the fixed block 35 is rotatably connected to a push rod 43. The other end of the push rod 43 penetrates through one side of the fixed plate 36, and one end of the push rod 43 is rotatably connected to the inside of the movable plate 42. While the fixed block 35 approaches the microphone, the fixed block 35 pushes the movable plate 42 to slide through the push rod 43. The movable plate 42 drives the clamping plate 41 to slide upward, and the clamping plate 41 presses the top of the microphone, increasing the friction between the microphone and the fixed plate 36, preventing the microphone from accidentally sliding or displacing during use, and can also buffer external impact forces to a certain extent. When the microphone is slightly collided or vibrated, the clamping plate 41 can play a shock-absorbing role, reducing damage to the internal components of the microphone and extending the service life of the microphone.

[0045] Please refer to Figures 2-3 As shown, a chamber is provided inside the base 11. A fixed rod 14 is rotatably connected inside the chamber. A reset plate 15 is fixedly connected to the fixed rod 14. One end of the reset plate 15 extends below the moving column 12. When the moving column 12 moves downward, the moving column 12 will drive the reset plate 15 to rotate. When it is necessary to remove the microphone, press the reset plate 15. The reset plate 15 rotates, and drives the moving column 12 to move upward under the reaction force of the compression spring 16. The upward movement of the moving column 12 drives the placement plate 13 to move upward. The upward movement of the placement plate 13 drives the support plate 23 and the fixed plate 36 to reset, and the microphone can be removed from the placement plate 13, and the operation is convenient.

[0046] When the microphone with a fixing component of the present invention is specifically used, the microphone is placed on the placement plate 13. Under the gravity of the microphone, the placement plate 13 moves downward and compresses the compression spring 16. When the placement plate 13 moves downward, it drives the two rotating plates 21 to rotate, and then drives the support plate 23 to move upward until the two support plates 23 are on the same horizontal plane as the placement plate 13. At this time, the support plate 23 fits the two ends of the microphone, supports the two ends of the microphone, disperses the gravity of the microphone, reduces the burden on the placement plate 13, prevents the microphone from tilting or falling due to gravity, protects the safety of the microphone. At the same time, the two support plates 23 limit the position of the microphone, reduce the noise generated by shaking, and ensure the best sound collection position;

[0047] When the moving column 12 moves downward, it synchronously drives the two active rods 31 to move downward. The active rod 31 cooperates with the passive rod 32 to make the passive rod 32 rotate. The passive rod 32 drives the fixed block 35 to move through the arc plate 33 and the pressing plate 38. The fixed block 35 makes the fixed plate 36 fit against the side wall of the microphone through the insertion rod 37. When the fixed plate 36 moves, it compresses the reset spring 45. The reset spring 45 pushes the insertion rod 37 to make the fixed plate 36 continuously press against the side wall of the microphone. As the microphone continues to move downward, the clamping of the fixed plate 36 on the side wall of the microphone becomes tighter, restricting the horizontal movement of the microphone, and cooperating with the support plate 23 to jointly form a multi-directional fixing system, enhancing the use stability and resisting vibration and external interference;

[0048] During the process of the fixed block 35 approaching the microphone, the movable plate 42 is pushed to slide by the push rod 43. The movable plate 42 drives the clamping plate 41 to slide upward to press the top of the microphone. This not only increases the friction between the microphone and the fixed plate 36, prevents the microphone from accidentally sliding or displacing during use, but also can play a shock-absorbing role when the microphone is slightly collided or vibrated, buffer the external impact force, reduce the damage to internal components, and extend the service life of the microphone.

[0049] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A microphone with a fixing component, comprising a base (11), a moving column (12) is slidably connected inside the base (11), a compression spring (16) is fixedly connected between the lower end of the moving column (12) and the inside of the base (11), the compression spring (16) is used to drive the moving column (12) to reset, the upper end of the moving column (12) penetrates through the upper side of the base (11) and is fixedly connected with a placement plate (13), the placement plate (13) is used to place the microphone, and it is characterized in that: A support device (2), a fixing device (3), and an auxiliary device (4) are provided on the upper side of the base (11), and the auxiliary device (4) is provided above the fixing device (3); During the process of placing the microphone on the placement plate (13), the gravity of the microphone itself drives the placement plate (13) to move downward. When the placement plate (13) moves downward, it drives the support device (2) and the fixing device (3) to rotate synchronously. While the support device (2) rotates, it moves upward to support both ends of the microphone; during the rotation of the fixing device (3), it moves closer to both sides of the microphone and clamps and fixes the side wall of the microphone. When the fixing device (3) clamps, it pushes the auxiliary device (4) to move, and the auxiliary device (4) moves to press the microphone.

2. The microphone with a fixing component according to claim 1, characterized in that: The support device (2) includes two rotating plates (21) provided on both sides of the placement plate (13). One end of each of the two rotating plates (21) is rotatably connected to the side wall of the moving column (12) near the bottom end. Cylindrical rods (24) are fixedly connected to both sides of the rotating plate (21), and a support plate (23) is hinged to the end of the rotating plate (21) away from the moving column (12).

3. The microphone with a fixing component according to claim 2, wherein: The fixing device (3) includes two arc-shaped plates (33) provided on the upper side of the base (11). A pressing plate (38) is fixedly connected to the upper ends of the two arc-shaped plates (33). Two fixing blocks (35) are fixedly connected to the side of the pressing plate (38) close to the placement plate (13). A plug rod (37) is slidably connected inside the two fixing blocks (35). The other end of the plug rod (37) penetrates through one end of the fixing block (35) and is fixedly connected to a fixing plate (36).

4. The microphone with a fixing component according to claim 3, characterized in that: The auxiliary device (4) includes a movable plate (42) slidably connected inside the two fixing plates (36). The upper ends of the two movable plates (42) penetrate through the upper side of the fixing plates (36) and are commonly fixedly connected to a clamping plate (41). When the microphone is placed on the placement plate (13), the inner wall of the clamping plate (41) is attached to the side wall of the microphone.

5. The microphone with a fixing component according to claim 3, characterized in that: The fixing device (3) further includes two driving rods (31) provided on both sides of the placement plate (13). One end of each of the two driving rods (31) is rotatably connected to the side wall of the moving column (12) near the bottom end. A driven rod (32) is slidably arranged at the end of the driving rod (31) away from the moving column (12), and the driven rod (32) is rotatably connected to the arc-shaped plate (33).

6. The microphone with a fixing component according to claim 5, characterized in that: The upper sides of the support plate (23) and the placement plate (13) are both arc-shaped. When the microphone is not placed on the placement plate (13), the vertical height of the two support plates (23) is lower than the vertical height of the placement plate (13). When the microphone is placed on the placement plate (13), the two support plates (23) and the placement plate (13) are at the same horizontal height. The two rotating plates (21) and the two driving rods (31) are arranged in a circumferential array around the central axis of the moving column (12), and the two rotating plates (21) and the two driving rods (31) are arranged alternately.

7. The microphone with a fixing component according to claim 3, characterized in that: One end of the insertion rod (37) is fixedly connected to the inner wall of the fixed block (35) with a return spring (45). The return spring (45) is used to push the insertion rod (37) to move. A notch is formed on one side of the fixed plate (36) close to the fixed block (35). One end of the top of the fixed block (35) is rotatably connected with a push rod (43). The other end of the push rod (43) penetrates through the notch and is rotatably connected with the movable plate (42).

8. The microphone with a fixing component according to claim 1, characterized in that: A chamber is formed inside the base (11). A fixed rod (14) is rotatably connected inside the chamber. A return plate (15) is fixedly connected to the fixed rod (14). One end of the return plate (15) extends below the moving column (12).

9. The microphone with a fixing component according to claim 5, characterized in that: Two symmetrically arranged first grooves (17) and second grooves (18) are formed on the upper side of the base (11). The two first grooves (17) and the two second grooves (18) are arranged alternately. The two passive rods (32) are rotatably connected inside the second grooves (18). The two cylindrical rods (24) are rotatably connected inside the first grooves (17).

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