Pickup range adjusting assembly and live broadcast microphone

Abstract

The utility model discloses a pickup range adjusting assembly and a live broadcast microphone, and relates to the microphone technology field, the assembly comprises a pedestal and also comprises a lifting module, the upper surface of the pedestal is fixedly connected with a fixed cylinder, the upper surface of the fixed cylinder is provided with a rotating block groove, the inner side wall of the rotating block groove is provided with a first rotating block, and the first rotating block is provided with a second rotating block. A telescopic cylinder is fixedly connected to the side wall, away from the fixed cylinder, of the first rotating block, a telescopic rod is slidably connected to the inner side wall of the telescopic cylinder in a penetrating mode, and a microphone fixing ring is arranged at the end, away from the telescopic cylinder, of the telescopic rod. According to the utility model, the pull ring is pulled, the pull ring drives the limiting plate to leave the limiting plate groove and rotate by 90 degrees, the limiting plate is clamped outside the limiting plate groove, the limiting plate pulls the pull rope, the pull rope drives the clamping block to enter the clamping block groove and release the clamping connection with the insertion block groove, and then the microphone mesh enclosure is taken down, so that the disassembly process is rapid and convenient; and the dismounting and cleaning efficiency of the microphone mesh enclosure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a sound pickup range adjustment component and a live broadcast microphone. Background Art

[0002] With the development of the Internet and self-media, more and more people have joined the live broadcast industry, and the types of live broadcasts have also become more diverse. During the live broadcast, a microphone is needed to collect sound. During the sound collection process, in the daily use of the microphone, since the microphone mesh is close to the mouth for a long time, saliva often adheres to the surface, so it needs to be disassembled and cleaned frequently. Since the existing microphone mesh needs to be threaded with bolts, etc., it needs to be disassembled with the help of external tools, which is cumbersome and has low disassembly efficiency.

[0003] Based on this, a sound pickup range adjustment component and a live broadcast microphone are now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The purpose of the utility model is to provide a sound pickup range adjustment component and a live broadcast microphone, so as to solve the problem that the existing microphone mesh cover needs to be threadedly connected by bolts or the like, and needs to be disassembled with the aid of external tools, which results in cumbersome operation and low disassembly efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The sound pickup range adjustment component includes a base and a lifting module. A fixed cylinder is fixedly connected to the upper surface of the base. A rotating block groove is opened on the upper surface of the fixed cylinder. A first rotating block is arranged on the inner wall of the rotating block groove. The first rotating block is fixedly connected to a telescopic cylinder on the side wall away from the fixed cylinder. A telescopic rod is slidably connected through the inner wall of the telescopic cylinder. A microphone fixing ring is arranged on the end of the telescopic rod away from the telescopic cylinder. The first rotating block rotates with the inner wall of the rotating block groove through a pin shaft. A damping is arranged between the first rotating block and the inner wall of the rotating block groove. The lifting module is arranged at the side wall of the telescopic cylinder to control the lifting and lowering of the telescopic rod.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the lifting module includes a second rotating block, a threaded hole is opened on the side wall of the telescopic cylinder, a bolt is threadedly connected to the threaded hole, the part of the bolt located outside the threaded hole is fixedly connected to the second rotating block, and the part of the bolt located inside the telescopic cylinder is abutted against the telescopic rod.

[0009] In an optional solution: one end of the telescopic rod away from the telescopic tube is rotatably connected to a microphone fixing ring through a pin, and damping is provided between the microphone fixing ring and the telescopic rod.

[0010] A live broadcast microphone also includes a microphone body, wherein the microphone body includes a microphone mesh, a mesh mounting seat, and a microphone handle, wherein the side wall of the microphone handle is fixedly connected to the mesh mounting seat, a side wall of the mesh mounting seat away from the microphone handle is provided with a microphone mesh, a switch is provided on the side wall of the microphone handle, a microphone head is provided in the mesh mounting seat, and a plurality of air holes are opened on the side wall of the microphone mesh.

[0011] In an optional solution: an upper mounting ring is fixedly connected to the outer wall of the microphone mesh cover, a lower mounting ring is fixedly connected to the outer wall of the mesh cover mounting seat, two plug blocks are fixedly connected to the lower surface of the upper mounting ring, two plug block grooves are provided on the upper surface of the lower mounting ring, the two plug blocks are slidably connected to the two inner side walls of the plug block grooves, the inner side walls of the two plug block grooves are provided with block grooves, the inner side walls of the block grooves are slidably connected with a block, the side walls of the plug block are provided with a groove corresponding to the block, the block is clamped in the groove, and a damping spring is fixedly connected between the block and the inner side wall of the block groove.

[0012] In an optional solution: the side wall of the block is provided with a chamfer.

[0013] In an optional scheme: the side wall of the blocking block located in the blocking block groove is fixedly connected with a pull rope, the outer wall of the lower mounting ring is provided with two limit plate grooves, the inner side wall of the limit plate groove is slidably connected with the limit plate, the side wall of the limit plate away from the limit plate groove is fixedly connected with a pull ring, the side wall of the limit plate located in the limit plate groove is fixedly connected with a pull rope, the end of the pull rope away from the limit plate extends through the blocking block groove and is fixedly connected to the blocking block, and the limit plate is a rectangular parallelepiped.

[0014] In an optional solution: a drying plate is arranged in the mesh cover mounting seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model pulls the pull ring, which drives the limit plate to leave the limit plate groove and rotate ninety degrees. At this time, the limit plate is stuck outside the limit plate groove. The limit plate pulls the pull rope, and the pull rope drives the card block to enter the card block groove, thereby releasing the card connection with the plug-in block groove. The microphone mesh cover can then be removed and cleaned. The disassembly process is quick and convenient, which improves the efficiency of disassembly and cleaning of the microphone mesh cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 This is a first viewing angle diagram of the present invention.

[0019] Figure 3 It is a schematic diagram of the exploded structure of the microphone body of the present utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the microphone body of the present utility model.

[0021] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle.

[0022] Figure 6 This is a schematic diagram of the card block structure of the utility model.

[0023] Notes on figure numbers: 1 base, 2 fixing cylinder, 3 first rotating block, 4 telescopic cylinder, 5 telescopic rod, 6 microphone fixing ring, 7 microphone body, 8 second rotating block, 9 microphone mesh cover, 10 mesh cover mounting seat, 11 microphone head, 12 drying plate, 13 microphone handle, 14 lower mounting ring, 16 upper mounting ring, 17 pull ring, 18 limit plate, 19 plug block, 20 card block, 21 pull rope. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 5 As shown, the sound pickup range adjustment component includes a base 1 and a lifting module. A fixed cylinder 2 is fixedly connected to the upper surface of the base 1. A rotating block groove is opened on the upper surface of the fixed cylinder 2. A first rotating block 3 is arranged on the inner wall of the rotating block groove. The side wall of the first rotating block 3 away from the fixed cylinder 2 is fixedly connected to a telescopic cylinder 4. A telescopic rod 5 is slidably connected through the inner wall of the telescopic cylinder 4. A microphone fixing ring 6 is arranged on the end of the telescopic rod 5 away from the telescopic cylinder 4. The first rotating block 3 rotates with the inner wall of the rotating block groove through a pin shaft. A damping is arranged between the first rotating block 3 and the inner wall of the rotating block groove. The lifting module is arranged at the side wall of the telescopic cylinder 4 to control the lifting and lowering of the telescopic rod 5.

[0027] In one embodiment, Figure 1As shown, the lifting module includes a second rotating block 8, a threaded hole is provided on the side wall of the telescopic tube 4, a bolt is threadedly connected to the threaded hole, the part of the bolt located outside the threaded hole is fixedly connected to the second rotating block 8, and the part of the bolt located inside the telescopic tube 4 is in contact with the telescopic rod 5. By rotating the second rotating block 8, the bolt no longer abuts against the side wall of the telescopic rod 5, the fixation of the telescopic rod 5 is released, the telescopic rod 5 is pulled up and down, and the sound pickup range of the microphone body 7 is further adjusted. After adjusting the height, the second rotating block 8 is rotated in the opposite direction so that the bolt fixes the telescopic rod 5 again.

[0028] In one embodiment, Figure 1 and Figure 2 As shown, the end of the telescopic rod 5 away from the telescopic cylinder 4 is rotatably connected to the microphone fixing ring 6 through a pin, and a damper is provided between the microphone fixing ring 6 and the telescopic rod 5. By rotating the first rotating block 3 and the microphone fixing ring 6, the position of the microphone body 7 is adjusted to expand the range of movement of the microphone body 7, thereby expanding the sound pickup range of the microphone body 7.

[0029] Example 2

[0030] In one embodiment, Figure 3 and Figure 4 As shown, the microphone body 7 includes a microphone mesh cover 9, a mesh cover mounting seat 10, and a microphone handle 13. The side wall of the microphone handle 13 is fixedly connected to the mesh cover mounting seat 10. The side wall of the mesh cover mounting seat 10 away from the microphone handle 13 is provided with a microphone mesh cover 9. The side wall of the microphone handle 13 is provided with a switch. A microphone head 11 is provided in the mesh cover mounting seat 10, and a plurality of air holes are opened on the side wall of the microphone mesh cover 9.

[0031] In one embodiment, Figure 6 As shown, the outer wall of the microphone mesh cover 9 is fixedly connected with an upper mounting ring 16, and the outer wall of the mesh cover mounting seat 10 is fixedly connected with a lower mounting ring 14. Two plug blocks 19 are fixedly connected to the lower surface of the upper mounting ring 16. Two plug block grooves are provided on the upper surface of the lower mounting ring 14. The two plug blocks 19 are slidably connected to the inner side walls of the two plug block grooves. The inner side walls of the two plug block grooves are provided with block grooves. The inner side walls of the block grooves are slidably connected with a block 20. The side wall of the block 19 is provided with a groove corresponding to the block 20. The block 20 is engaged with the groove. A damping spring is fixedly connected between the block 20 and the inner side wall of the block groove. When the microphone mesh cover 9 needs to be installed after cleaning, it is only necessary to insert the block 19 into the block groove. At this time, under the action of the damping spring, the block 20 is engaged with the groove of the block 19, and the installation of the microphone mesh cover 9 can be completed. The installation operation is quick and convenient.

[0032] In one embodiment, Figure 5 and Figure 6As shown, the side wall of the block 20 is provided with a chamfer, so that the block 20 and the groove can be engaged more smoothly.

[0033] In one embodiment, Figure 6 As shown, the side wall of the block 20 located in the block groove is fixedly connected with a pull rope 21, and the outer wall of the lower mounting ring 14 is provided with two limit plate grooves, the inner side wall of the limit plate groove is slidably connected with the limit plate 18, and the side wall of the limit plate 18 away from the limit plate groove is fixedly connected with a pull ring 17, and the side wall of the limit plate 18 located in the limit plate groove is fixedly connected with a pull rope 21, and one end of the pull rope 21 away from the limit plate 18 extends through the block groove and is fixedly connected to the block 20, and the limit plate 18 is a rectangular parallelepiped. When the microphone mesh cover 9 needs to be replaced, pull the pull ring 17, the pull ring 17 drives the limit plate 18 to leave the limit plate slot and rotate ninety degrees. At this time, the limit plate 18 is stuck outside the limit plate slot, and the limit plate 18 pulls the pull rope 21, and the pull rope 21 drives the card block 20 to enter the card block slot, releasing the card connection with the groove of the plug block 19, and then the microphone mesh cover 9 can be removed and cleaned. The disassembly process is quick and convenient, which improves the disassembly efficiency.

[0034] In one embodiment, Figure 3 As shown, a drying plate 12 is arranged in the mesh cover mounting seat 10 to prevent saliva from entering the mesh cover mounting seat 10, causing the microphone 11 to be damaged by moisture.

[0035] The above embodiment discloses a sound pickup range adjustment component and a live broadcast microphone. When the sound pickup range of the microphone body 7 needs to be adjusted, the position of the microphone body 7 can be adjusted by rotating the first rotating block 3 and the microphone fixing ring 6 to expand the activity range of the microphone body 7, thereby expanding the sound pickup range of the microphone body 7.

[0036] The second rotating block 8 can also be rotated so that the bolt no longer abuts against the side wall of the telescopic rod 5, thereby releasing the fixation of the telescopic rod 5, and the telescopic rod 5 can be pulled up and down to further adjust the sound pickup range of the microphone body 7. After adjusting the height, the second rotating block 8 can be rotated in the opposite direction so that the bolt fixes the telescopic rod 5 again.

[0037] When the microphone mesh cover 9 needs to be replaced, pull the pull ring 17, and the pull ring 17 drives the limit plate 18 to leave the limit plate slot and rotate ninety degrees. At this time, the limit plate 18 is stuck outside the limit plate slot, and the limit plate 18 pulls the pull rope 21, and the pull rope 21 drives the card block 20 to enter the card block slot, releasing the card connection with the groove of the plug block 19, and then the microphone mesh cover 9 can be removed and cleaned. The disassembly process is quick and convenient, which improves the disassembly efficiency.

[0038] When the microphone mesh cover 9 needs to be installed after cleaning, it is only necessary to insert the plug block 19 into the plug block slot. At this time, under the action of the damping spring, the block 20 is engaged with the groove of the plug block 19 to complete the installation of the microphone mesh cover 9. The installation operation is quick and convenient.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A sound pickup range adjustment assembly, comprising a base (1), characterized in that: It also includes a lifting module, wherein the upper surface of the base (1) is fixedly connected to a fixed cylinder (2), the upper surface of the fixed cylinder (2) is provided with a rotating block groove, the inner side wall of the rotating block groove is provided with a first rotating block (3), the side wall of the first rotating block (3) away from the fixed cylinder (2) is fixedly connected to a telescopic cylinder (4), the inner side wall of the telescopic cylinder (4) is penetrated by a telescopic rod (5) for sliding connection, the end of the telescopic rod (5) away from the telescopic cylinder (4) is provided with a microphone fixing ring (6), the first rotating block (3) and the inner side wall of the rotating block groove are rotated through a pin shaft, a damper is provided between the first rotating block (3) and the inner side wall of the rotating block groove, and the lifting module is arranged at the side wall of the telescopic cylinder (4) for controlling the lifting and lowering of the telescopic rod (5).

2. The sound pickup range adjustment assembly according to claim 1, characterized in that: The lifting module comprises a second rotating block (8), a threaded hole is provided on the side wall of the telescopic cylinder (4), a bolt is threadedly connected to the threaded hole, a portion of the bolt outside the threaded hole is fixedly connected to the second rotating block (8), and a portion of the bolt inside the telescopic cylinder (4) abuts against the telescopic rod (5).

3. The sound pickup range adjustment assembly according to claim 2, characterized in that: One end of the telescopic rod (5) away from the telescopic cylinder (4) is rotatably connected to a microphone fixing ring (6) via a pin, and damping is provided between the microphone fixing ring (6) and the telescopic rod (5).

4. A live broadcast microphone, characterized in that: The invention comprises a sound pickup range adjustment component as described in any one of claims 1 to 3, and also comprises a microphone body (7), wherein the microphone body (7) comprises a microphone mesh cover (9), a mesh cover mounting seat (10), and a microphone handle (13), wherein the side wall of the microphone handle (13) is fixedly connected with the mesh cover mounting seat (10), a side wall of the mesh cover mounting seat (10) away from the microphone handle (13) is provided with a microphone mesh cover (9), a switch is provided on the side wall of the microphone handle (13), a microphone head (11) is provided in the mesh cover mounting seat (10), and a plurality of air holes are opened on the side wall of the microphone mesh cover (9).

5. A live broadcast microphone according to claim 4, characterized in that: The outer wall of the microphone mesh cover (9) is fixedly connected with an upper mounting ring (16), and the outer wall of the mesh cover mounting seat (10) is fixedly connected with a lower mounting ring (14). The lower surface of the upper mounting ring (16) is fixedly connected with two plug blocks (19). The upper surface of the lower mounting ring (14) is provided with two plug block grooves. The two plug blocks (19) are slidably connected with the inner side walls of the two plug block grooves. The inner side walls of the two plug block grooves are both provided with a clamping block groove. The inner side walls of the clamping block groove are slidably connected with a clamping block (20). The side wall of the plug block (19) is provided with a groove corresponding to the clamping block (20). The clamping block (20) is clamped with the groove. A damping spring is fixedly connected between the clamping block (20) and the inner side wall of the clamping block groove.

6. A live broadcast microphone according to claim 5, characterized in that: The side wall of the clamping block (20) is provided with a chamfer.

7. A live broadcast microphone according to claim 6, characterized in that: The side wall of the clamping block (20) located in the clamping block groove is fixedly connected with a drawstring (21); the outer side wall of the lower mounting ring (14) is provided with two limit plate grooves; the inner side wall of the limit plate groove is slidably connected with a limit plate (18); the side wall of the limit plate (18) away from the limit plate groove is fixedly connected with a drawstring (17); the side wall of the limit plate (18) located in the limit plate groove is fixedly connected with a drawstring (21); one end of the drawstring (21) away from the limit plate (18) extends through the clamping block groove and is fixedly connected with the clamping block (20); the limit plate (18) is a rectangular parallelepiped.

8. A live broadcast microphone according to claim 7, characterized in that: A drying plate (12) is arranged in the mesh cover mounting seat (10).

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