Multifunctional microphone blowout prevention cover

Abstract

The utility model discloses a multifunctional microphone blowout prevention cover, which comprises an annular frame, an RGB (Red, Green, Blue) lamp strip and a metal net film, in the use process, a pressing arm at the top of a rotating disc rotates to face the surface of an annular outer cover by twisting the rotating disc, the surface of the annular outer cover is subjected to the pressure from the pressing arm due to the pressure of a torsion spring, and the annular outer cover is prevented from being blown by the metal net film. When the blowout prevention cover needs to be replaced and disinfected, a pressing arm can be shifted and a rotating disc is twisted, so that the pressing arm at the top of the rotating disc rotates to be far away from the surface of the annular outer cover, the outer side of the annular outer cover is loosened, then an annular frame is slightly knocked, and the blowout prevention cover can be replaced and disinfected. And then, the metal net film in the mounting groove is taken out to be replaced and disinfected, so that mouth foam and bacterium breeding caused by repeated use is avoided, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microphone spray shields, in particular to a multifunctional microphone spray shield. Background Art

[0002] A microphone pop filter is a protective cover that effectively prevents the microphone from being popped. The pop filter features a double-layered membrane design that effectively prevents popping sounds while also protecting the microphone. This allows the sound to enter the microphone more clearly and effectively, and then be transmitted to the other party's amplification area with high quality.

[0003] In the prior art, publication number "CN218217606U" discloses a microphone pop-up screen, comprising a screen body, a fixing clamp, and a universal hose. The screen body comprises a mesh surface, an inner ring, and an outer shell, wherein the mesh surface is sleeved over the inner ring. The outer shell is a hollow, annular shell, within which the inner ring is disposed. A shell connector is provided at the bottom of the outer shell. The fixing clamp comprises a U-shaped clamp seat and a fixing screw that movably passes through a side wall of the U-shaped clamp seat. A fixing clamp connector is provided at the outer bottom of the U-shaped clamp seat. A silicone anti-skid pad is provided at the inner bottom of the U-shaped clamp seat. One end of the fixing clamp connector is provided with two pressing points. The end of the fixing screw located within the U-shaped clamp seat is provided with an anti-skid lining, and the end located outside the U-shaped clamp seat is provided with an anti-skid knob. The universal hose has one end connected to the outer shell connector and the other end connected to the fixing clamp connector, both ends being connected by a compression mechanism. The present invention provides a microphone pop-up screen with a simple structure, easy assembly, low cost, and high cost-effectiveness.

[0004] However, the existing technology still has major deficiencies, such as:

[0005] In the above-mentioned device and the prior art, the metal mesh cannot be replaced, which makes it easy for oral bacteria to remain on the metal mesh. If an external soft cover is installed, the residual oral bacteria can be reduced, but this method will further thicken the pop filter, affecting the sound transmission effect. At the same time, installing an external soft cover will block the cool lights installed on the pop filter, reducing the user experience of the pop filter. Utility Model Content

[0006] The purpose of the present invention is to provide a multifunctional microphone pop filter to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional microphone pop filter, comprising an annular frame, an RGB light strip and a metal mesh film, wherein the RGB light strip is embedded in one side of the surface of the annular frame, a mounting groove is provided on the other side of the annular frame, a mounting post is provided in the mounting groove, a through hole is provided on the surface of the metal mesh film, the mounting post is inserted into the through hole, a pressurized rubber ring is installed on the outer surface of the metal mesh film, an annular outer cover is provided on the outer surface of the pressurized rubber ring, a magnetic pressure block is provided on the surface of the annular outer cover, a card hole is provided on the surface of the magnetic pressure block, and the magnetic pressure block is buckled on the surface of the mounting post through the card hole;

[0008] A clamping mechanism is movable on the surface of the annular frame, and one side of the clamping mechanism is in contact with the surface of the annular outer cover, for externally locking the annular outer cover under normal conditions, and loosening the metal mesh when the metal mesh needs to be replaced.

[0009] Preferably, the clamping mechanism includes a rotating disk, a positioning hole is provided on the surface of the annular frame close to one side of the annular frame, and the rotating disk is rotatably installed in the positioning hole, wherein a card slot is provided on the surface of the rotating disk, an arc-shaped positioning plate is provided in the positioning hole, and the arc-shaped positioning plate is inserted into the inside of the card slot, and a first fixed seat is installed on the top of the rotating disk, the first fixed seats are symmetrically arranged, and a pressure arm is installed between adjacent first fixed seats through a torsion spring, and one side of the pressure arm is movably fitted to the surface of the annular outer cover.

[0010] Preferably, a fixing ring is installed at the bottom of the annular frame, a metal universal hose is installed at the bottom of the fixing ring, and a mounting seat is provided at one end of the metal universal hose.

[0011] Preferably, a locking mechanism is provided on the mounting seat.

[0012] Preferably, the locking mechanism includes a tightening screw, and mounting cavities are provided on both sides of the mounting seat. The tightening screw is threadedly installed in the mounting cavity. A slot is also provided on the surface of the mounting seat, and one end of the tightening screw is threaded through the slot. A side pressure plate is provided at one end of the tightening screw.

[0013] Preferably, the locking mechanism also includes a second fixing seat, which is also installed inside the installation cavity. The second fixing seats are symmetrically arranged, and clamping arms are installed between adjacent second fixing seats through torsion springs. A friction block is provided on the side of the clamping arm close to the slot.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. When in use, twist the rotating disk so that the pressure arm on the top of the rotating disk rotates toward the surface of the annular outer cover. Due to the pressure of the torsion spring, the surface of the annular outer cover will be pressed by the pressure arm, thereby completing the locking installation of the metal mesh, further reducing the shaking of the spray filter and improving the fixing effect of the spray filter;

[0016] 2. During use, when the spray shield needs to be replaced and disinfected, the pressure arm can be toggled and the rotating disk can be twisted to make the pressure arm on the top of the rotating disk rotate away from the surface of the annular outer cover, thereby loosening the outside of the annular outer cover, and then tapping the annular frame to make the annular outer cover fall off, and then the metal mesh in the installation groove is removed for replacement and disinfection, thereby avoiding the growth of oral bacteria caused by repeated use and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall device of the utility model;

[0018] Figure 2 This is a partial schematic diagram of the metal universal hose in the utility model;

[0019] Figure 3 This is an exploded view of the metal mesh membrane, annular outer cover and pressurized rubber ring in the utility model;

[0020] Figure 4 This is a schematic diagram of the installation slot portion of the present utility model;

[0021] Figure 5 This is a schematic diagram of the annular outer cover portion of the present invention;

[0022] Figure 6 For this utility model Figure 4 Enlarged schematic diagram of part A;

[0023] Figure 7 This is a partial schematic diagram of the rotating disk in the present utility model;

[0024] Figure 8 It is a partial schematic diagram of the mounting seat in the utility model.

[0025] In the figure: 1. Annular frame; 11. Mounting slot; 12. Mounting column; 13. Positioning hole; 14. Arc positioning plate; 2. RGB light strip; 3. Fixing ring; 4. Metal universal hose; 5. Mounting seat; 51. Slot; 52. Mounting cavity; 53. Second fixing seat; 54. Clamping arm; 541. Friction block; 55. Tightening screw; 56. Side pressure plate; 6. Metal mesh; 61. Through hole; 7. Annular outer cover; 71. Pressing block; 72. Clamping hole; 8. Rotating disk; 81. Clamping slot; 82. First fixing seat; 83. Pressing arm; 9. Pressurized rubber ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-8 , the utility model provides a technical solution:

[0028] Embodiment 1: A multifunctional microphone pop filter: comprising an annular frame 1, an RGB light strip 2 and a metal mesh film 6, the RGB light strip 2 is embedded in one side of the surface of the annular frame 1, and a mounting groove 11 is provided on the other side of the annular frame 1, a mounting post 12 is provided in the mounting groove 11, a through hole 61 is provided on the surface of the metal mesh film 6, the mounting post 12 is inserted into the through hole 61, a pressurized rubber ring 9 is installed on the outer surface of the metal mesh film 6, an annular outer cover 7 is provided on the outer surface of the pressurized rubber ring 9, a magnetic pressure block 71 is provided on the surface of the annular outer cover 7, a clamping hole 72 is provided on the surface of the magnetic pressure block 71, and the magnetic pressure block 71 is buckled on the surface of the mounting post 12 through the clamping hole 72;

[0029] A fixing ring 3 is installed at the bottom of the annular frame 1 , a metal universal hose 4 is installed at the bottom of the fixing ring 3 , and a mounting seat 5 is provided at one end of the metal universal hose 4 .

[0030] The clamping mechanism is movable on the surface of the annular frame 1, and one side of the clamping mechanism is in contact with the surface of the annular outer cover 7, and is used to externally lock the annular outer cover 7 under normal conditions, and to loosen the metal mesh 6 when the metal mesh 6 needs to be replaced;

[0031] In this embodiment, the metal mesh 6 is a double-layer composite structure. The metal mesh 6 adopts a conical design. A spray-proof filter cotton is arranged between the double-layer metal mesh 6. The conical design allows the sound passing through to be better naturally diffused, and can also effectively protect the spray-proof filter cotton between the double-layer metal mesh 6 to prevent damage to the spray-proof filter cotton caused by falling;

[0032] Compared with the membrane filter used in traditional pop filters, the pop filter has a higher density. When recording vocals, it can effectively reduce the noise caused by the vocal airflow splashing onto the microphone, reducing the trouble caused by later audio processing.

[0033] The RGB light strip 2 is connected to an external light controller through a power cord. Through the light controller, functions such as light brightness control and mode switching are realized. The external light controller can make the light follow the rhythm of the sound through the voice control module. The light controller includes control buttons such as light switch, mode switching, brightness increase, brightness decay, and RGB automatic cycle.

[0034] The pressing mechanism includes a rotating disk 8, a positioning hole 13 is provided on the surface of the annular frame 1 near the side of the annular frame 1, and the rotating disk 8 is rotatably installed in the positioning hole 13, wherein a card slot 81 is provided on the surface of the rotating disk 8, and an arc-shaped positioning plate 14 is provided in the positioning hole 13. The arc-shaped positioning plate 14 is inserted into the card slot 81. A first fixing seat 82 is installed on the top of the rotating disk 8. The first fixing seats 82 are symmetrically arranged. A pressure arm 83 is installed between adjacent first fixing seats 82 through a torsion spring. One side of the pressure arm 83 is movably fitted to the surface of the annular outer cover 7;

[0035] In this embodiment, when the spray shield needs to be replaced and disinfected, the pressure arm 83 can be toggled and the rotating disk 8 can be twisted to rotate the pressure arm 83 on the top of the rotating disk 8 away from the surface of the annular outer cover 7, thereby loosening the outer side of the annular outer cover 7, and then the annular frame 1 can be tapped to make the annular outer cover 7 fall off, and then the metal mesh film 6 in the installation groove 11 can be taken out for replacement and disinfection, thereby avoiding the growth of oral bacteria caused by repeated use and improving the user experience;

[0036] The magnetic pressure block 71 will be magnetically fixed to one side of the mounting column 12, thereby pressurizing and fixing the pressure rubber ring 9. When the annular outer cover 7 is installed, the annular outer cover 7 is parallel to one side of the annular frame 1. Then, by twisting the rotating disk 8, the pressure arm 83 on the top of the rotating disk 8 rotates toward the surface of the annular outer cover 7. Due to the pressure of the torsion spring, the surface of the annular outer cover 7 will be subjected to pressure from the pressure arm 83, thereby completing the locking installation of the metal mesh membrane 6.

[0037] The mounting seat 5 is provided with a locking mechanism.

[0038] The locking mechanism includes a tightening screw 55, and mounting cavities 52 are provided on both sides of the mounting seat 5. The tightening screw 55 is threadedly installed in the mounting cavity 52. ​​A slot 51 is also provided on the surface of the mounting seat 5. One end of the tightening screw 55 is threaded through the slot 51, and a side pressure plate 56 is provided at one end of the tightening screw 55.

[0039] The locking mechanism also includes a second fixing seat 53, which is also installed inside the installation cavity 52. ​​The second fixing seats 53 are symmetrically arranged, and clamping arms 54 are installed between adjacent second fixing seats 53 through torsion springs. A friction block 541 is provided on the side of the clamping arm 54 close to the slot 51.

[0040] In this embodiment, the user moves the clamping arms 54 to open the clamping arms 54, then inserts the mounting base 5 into the bottom of the microphone through the slot 51, and then loosens the clamping arms 54 to reset the clamping arms 54. After the clamping arms 54 are reset, the two sets of clamping arms 54 will be clamped in the bottom area of ​​the microphone, and the initial fixation of the pop filter facilitates the calibration and installation of the position of the pop filter. Subsequently, in order to further improve the installation effect of the pop filter, the tightening screw 55 can be rotated to push the side pressure plate 56 to clamp the bottom of the microphone from both sides, thereby completing the secondary locking of the pop filter, reducing the shaking of the pop filter during sound transmission, and ensuring the fixing effect of the pop filter.

[0041] Working principle: When using the device, the user moves the clamping arm 54 to open the clamping arm 54, then inserts the mounting base 5 into the bottom of the microphone through the slot 51, and then loosens the clamping arm 54 to reset the clamping arm 54. After the clamping arm 54 is reset, the two sets of clamping arms 54 will be clamped on the bottom area of ​​the microphone, which will initially fix the pop filter and facilitate the calibration and installation of the position of the pop filter. Subsequently, in order to further improve the installation effect of the pop filter, the tightening screw 55 can be rotated so that the tightening screw 55 pushes the side pressure plate 56 to clamp the bottom of the microphone from both sides, thereby completing the secondary locking of the pop filter, reducing the shaking of the pop filter during sound transmission and ensuring the fixation effect of the pop filter.

[0042] When the spray shield needs to be replaced and disinfected, the pressure arm 83 can be toggled and the rotating disk 8 can be twisted to rotate the pressure arm 83 on the top of the rotating disk 8 away from the surface of the annular outer cover 7, thereby loosening the outer side of the annular outer cover 7, and then the annular frame 1 can be tapped to make the annular outer cover 7 fall off, and then the metal mesh film 6 in the installation groove 11 can be taken out for replacement and disinfection, thereby avoiding the growth of oral bacteria caused by repeated use and improving the user experience;

[0043] Insert the replaced metal mesh 6 into the installation groove 11. After the metal mesh 6 is installed in place, place the pressure rubber ring 9 on the surface of the metal mesh 6. Then, snap the annular outer cover 7 onto the surface of the installation column 12 through the card hole 72. The magnetic pressure block 71 will be magnetically fixed to one side of the installation column 12, thereby pressurizing and fixing the pressure rubber ring 9. When the annular outer cover 7 is installed, the annular outer cover 7 is parallel to one side of the annular frame 1. Then, by twisting the rotating disk 8, the pressure arm 83 on the top of the rotating disk 8 rotates toward the surface of the annular outer cover 7. Due to the pressure of the torsion spring, the surface of the annular outer cover 7 will be subjected to pressure from the pressure arm 83, thereby completing the locking installation of the metal mesh 6.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional microphone pop filter, characterized by: The invention comprises an annular frame (1), an RGB light strip (2) and a metal mesh film (6), wherein the RGB light strip (2) is embedded in one side of the surface of the annular frame (1), and the other side of the annular frame (1) is provided with an installation groove (11), and an installation column (12) is provided in the installation groove (11), and a through hole (61) is provided on the surface of the metal mesh film (6), and the installation column (12) is inserted into the through hole (61), and a pressurized rubber ring (9) is installed on the outer surface of the metal mesh film (6), and an annular outer cover (7) is provided on the outer surface of the pressurized rubber ring (9), and a magnetic pressure block (71) is provided on the surface of the annular outer cover (7), and a clamping hole (72) is provided on the surface of the magnetic pressure block (71), and the magnetic pressure block (71) is buckled on the surface of the installation column (12) through the clamping hole (72); A clamping mechanism, wherein the clamping mechanism is movable on the surface of the annular frame (1), and one side of the clamping mechanism is in contact with the surface of the annular outer cover (7), and is used to externally lock the annular outer cover (7) under normal conditions, and to loosen the metal mesh (6) when the metal mesh (6) needs to be replaced.

2. The multifunctional microphone pop filter according to claim 1, characterized in that: The clamping mechanism includes a rotating disk (8), a positioning hole (13) is provided on the surface of the annular frame (1) near the side of the annular frame (1), and the rotating disk (8) is rotatably installed in the positioning hole (13), wherein a card slot (81) is provided on the surface of the rotating disk (8), and an arc-shaped positioning plate (14) is provided in the positioning hole (13), and the arc-shaped positioning plate (14) is inserted into the inside of the card slot (81). A first fixing seat (82) is installed on the top of the rotating disk (8), and the first fixing seats (82) are symmetrically arranged. A pressure arm (83) is installed between adjacent first fixing seats (82) through a torsion spring, and one side of the pressure arm (83) is movably attached to the surface of the annular outer cover (7).

3. The multifunctional microphone pop filter according to claim 2, characterized in that: A fixing ring (3) is installed at the bottom of the annular frame (1), a metal universal hose (4) is installed at the bottom of the fixing ring (3), and a mounting seat (5) is provided at one end of the metal universal hose (4).

4. The multifunctional microphone pop filter according to claim 3, characterized in that: A locking mechanism is provided on the mounting seat (5).

5. The multifunctional microphone pop filter according to claim 4, characterized in that: The locking mechanism includes a tightening screw (55), and mounting cavities (52) are provided on both sides of the mounting seat (5). The tightening screw (55) is threadedly installed in the mounting cavity (52). A slot (51) is also provided on the surface of the mounting seat (5), and one end of the tightening screw (55) is threadedly passed through the slot (51). A side pressure plate (56) is provided at one end of the tightening screw (55).

6. The multifunctional microphone pop filter according to claim 5, characterized in that: The locking mechanism further comprises a second fixing seat (53), which is also mounted inside the mounting cavity (52). The second fixing seats (53) are symmetrically arranged, and clamping arms (54) are mounted between adjacent second fixing seats (53) via torsion springs. A friction block (541) is provided on a side of the clamping arm (54) close to the slot (51).

Images