A multi-directional rotating microphone boom device

Abstract

The utility model relates to microphone support technical field discloses a kind of multidirectional rotation microphone support device, including support rod and fixed rod, support rod top is connected with rotating assembly, and rotating assembly top is connected with guiding assembly;Rotating assembly includes installation box, and installation box bottom is fixedly connected at support rod top, and worm is rotatably connected in installation box interior, and worm one end passes through installation box fixedly connected with rotating block;The utility model is compared with prior art's advantage is at:after fixed rod is adjusted to suitable angle, realize reverse self-locking, prevent microphone from accidental rotation due to gravity, touch or vibration, improve the stability of multidirectional rotation microphone support device;The movement path of rotating assembly can be physically constrained, ensure that microphone moves smoothly along preset trajectory when rotating in multiple directions, avoid jam or deviation, improve the accuracy of multidirectional rotation microphone support device.

Description

Technical Field

[0001] This utility model relates to the field of microphone bracket technology, and in particular to a multi-directional rotating microphone bracket device. Background Technology

[0002] Microphone stands are devices specifically designed to fix and support microphones. Through a combination of structures such as a base, stand, and adjustable joints, they enable precise control over the microphone's position and angle. With the booming development of industries such as audio recording, live streaming, and stage performances, higher demands are placed on the flexibility and stability of microphone stands. Existing multi-directional rotating microphone stands cannot achieve reverse self-locking after the microphone is adjusted to the appropriate angle. The microphone is prone to accidental rotation due to gravity, contact, or vibration, resulting in low stability. Furthermore, they cannot physically constrain the rotational movement path, making it difficult to ensure that the microphone moves smoothly along a preset trajectory during multi-directional rotation. This can easily lead to stuttering or deviation, reducing accuracy. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-directional rotating microphone support device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a multi-directional rotating microphone bracket device, comprising a support rod and a fixing rod, wherein a rotating component for improving stability is connected to the top of the support rod, and a guiding component for improving accuracy is connected to the top of the rotating component;

[0005] The rotating assembly includes a mounting box, the bottom of which is fixedly connected to the top of the support rod. A worm gear is rotatably connected inside the mounting box, and one end of the worm gear passes through the mounting box and is fixedly connected to a rotating block. Both ends of the worm gear rotate inside the mounting box.

[0006] As a further description of the above technical solution:

[0007] The rotating assembly also includes a worm gear, the bottom of which is rotatably connected to the bottom of the mounting box. One side of the worm gear is meshed with a worm. A fixed shaft is fixedly connected to the top of the worm gear. One end of the fixed shaft passes through the top of the mounting box and is fixedly connected to a mounting sleeve. The other end of the fixed shaft rotates on the top of the mounting box.

[0008] As a further description of the above technical solution:

[0009] The guide assembly includes a fixed plate and a support plate. The fixed plate is fixedly sleeved on the outside of the mounting sleeve. The bottom of the support plate is fixedly connected to the top of the mounting box. A guide groove is opened inside the support plate. A guide plate is slidably connected inside the guide groove. The top of the guide plate is fixedly connected to the bottom of the fixed plate.

[0010] As a further description of the above technical solution:

[0011] The mounting sleeve has an internal threaded groove, and the bottom end of the fixing rod has an external thread on the outside. The external thread is threaded into the internal threaded groove.

[0012] As a further description of the above technical solution:

[0013] A support frame is fixedly connected to the top of the fixed rod, and a fixed frame is rotatably connected to the inner side of the support frame.

[0014] As a further description of the above technical solution:

[0015] The support rod is fixedly connected to a base at its bottom.

[0016] As a further description of the above technical solution:

[0017] Multiple sets of support legs are fixedly connected to the outside of the base.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the rotating component can achieve reverse self-locking after the fixed rod is adjusted to a suitable angle, preventing the microphone from rotating accidentally due to gravity, contact or vibration, thus improving the stability of the multi-directional rotating microphone bracket device.

[0020] 2. In this utility model, the guide component can physically constrain the movement path of the rotating component, ensuring that the microphone moves smoothly along the preset trajectory when rotating in multiple directions, avoiding jamming or deviation, and improving the accuracy of the multi-directional rotating microphone support device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a multi-directional rotating microphone support device proposed in this utility model;

[0022] Figure 2 This is a partial structural diagram of a multi-directional rotating microphone support device proposed in this utility model. Figure 1 ;

[0023] Figure 3 This is a partial structural diagram of a multi-directional rotating microphone support device proposed in this utility model. Figure 2 ;

[0024] Figure 4 This is a cross-sectional view of a multi-directional rotating microphone support device proposed in this utility model.

[0025] Legend:

[0026] 1. Support rod; 2. Fixed rod; 3. Rotating assembly; 4. Mounting box; 5. Worm gear; 6. Rotating block; 7. Worm wheel; 8. Fixed shaft; 9. Mounting sleeve; 10. Guide assembly; 11. Fixed plate; 12. Support plate; 13. Guide groove; 14. Guide plate; 15. Internal thread groove; 16. External thread; 17. Support frame; 18. Fixed frame; 19. Base; 20. Support leg. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-4 The present invention provides an embodiment of a multi-directional rotating microphone support device, comprising a support rod 1 and a fixing rod 2, wherein a rotating component 3 for improving stability is connected to the top of the support rod 1, and a guide component 10 for improving accuracy is connected to the top of the rotating component 3.

[0029] The rotating assembly 3 includes a mounting box 4, the bottom of which is fixedly connected to the top of the support rod 1. A worm gear 5 is rotatably connected inside the mounting box 4. One end of the worm gear 5 passes through the mounting box 4 and is fixedly connected to a rotating block 6. Both ends of the worm gear 5 rotate inside the mounting box 4.

[0030] The rotating assembly 3 also includes a worm gear 7. The bottom of the worm gear 7 is rotatably connected to the bottom of the mounting box 4, ensuring the stability of the worm gear 7 during rotation. One side of the worm gear 7 is meshed with the worm 5. A fixed shaft 8 is fixedly connected to the top of the worm gear 7. One end of the fixed shaft 8 passes through the top of the mounting box 4 and is fixedly connected to the mounting sleeve 9. The fixed shaft 8 rotates at the top of the mounting box 4. The guide assembly 10 includes a fixed plate 11 and a support plate 12. The fixed plate 11 is fixedly sleeved on the outside of the mounting sleeve 9. The bottom of the support plate 12 is fixedly connected to the top of the mounting box 4. A guide groove 13 is formed inside the support plate 12. The guide plate 14 is slidably connected inside the 13. The top of the guide plate 14 is fixedly connected to the bottom of the fixed plate 11 to ensure the movement path of the fixed plate 11. The mounting sleeve 9 has an internal threaded groove 15. The bottom of the fixed rod 2 has an external thread 16 on the outside. The external thread 16 is threaded into the internal threaded groove 15 to facilitate the installation and removal of the fixed rod 2. The top of the fixed rod 2 is fixedly connected to a support frame 17. The inside of the support frame 17 is rotatably connected to a fixed frame 18. The bottom of the support rod 1 is fixedly connected to a base 19. The outside of the base 19 is fixedly connected to multiple sets of support legs 20 to ensure stability.

[0031] Working principle: When the microphone direction needs to be adjusted, first rotate the rotating block 6. The rotating block 6 drives the worm gear 5 to rotate within the mounting box 4. The worm gear 5 drives the worm wheel 7 to rotate through meshing transmission. When the worm wheel 7 rotates, it drives the fixed shaft 8 and the mounting sleeve 9 to rotate synchronously, thereby realizing the horizontal rotation of the fixed rod 2, the support frame 17, and the microphone on the fixed frame 18. At the same time, the guide plate 14 slides in the guide groove 13 of the support plate 12, providing precise guidance for the rotation of the fixed plate 11 and the mounting sleeve 9, avoiding offset or jamming. If it is necessary to install or remove the fixed rod 2, it can be quickly installed or removed through the threaded connection between the external thread 16 and the internal thread groove 15 of the mounting sleeve 9. During use, the base 19 and the support leg 20 provide stable support.

[0032] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-directional rotating microphone stand apparatus comprising a support pole (1) and a fixed pole (2), characterized in that: The top of the support rod (1) is connected to a rotating component (3), and the top of the rotating component (3) is connected to a guide component (10). The rotating assembly (3) includes a mounting box (4), the bottom of which is fixedly connected to the top of the support rod (1). A worm gear (5) is rotatably connected inside the mounting box (4). One end of the worm gear (5) passes through the mounting box (4) and is fixedly connected to a rotating block (6). Both ends of the worm gear (5) rotate inside the mounting box (4).

2. A multi-directional swivel microphone boom device as in claim 1, wherein: The rotating assembly (3) also includes a worm gear (7), the bottom of which is rotatably connected to the bottom of the mounting box (4), one side of which is meshed with a worm (5), and a fixed shaft (8) is fixedly connected to the top of the worm gear (7). One end of the fixed shaft (8) passes through the top of the mounting box (4) and is fixedly connected to a mounting sleeve (9). One end of the fixed shaft (8) rotates on the top of the mounting box (4).

3. A multi-directional swivel microphone boom device as defined in claim 2, wherein: The guide assembly (10) includes a fixed plate (11) and a support plate (12). The fixed plate (11) is fixedly sleeved on the outside of the mounting sleeve (9). The bottom of the support plate (12) is fixedly connected to the top of the mounting box (4). A guide groove (13) is provided inside the support plate (12). A guide plate (14) is slidably connected inside the guide groove (13). The top of the guide plate (14) is fixedly connected to the bottom of the fixed plate (11).

4. A multi-directional swivel microphone boom device as claimed in claim 2, wherein: The mounting sleeve (9) has an internal threaded groove (15) inside, and the bottom end of the fixing rod (2) has an external thread (16) on the outside. The external thread (16) is threaded into the internal threaded groove (15).

5. A multi-directional swivel microphone boom device as in claim 1, wherein: The top of the fixed rod (2) is fixedly connected to a support frame (17), and the inside of the support frame (17) is rotatably connected to a fixed frame (18).

6. A multi-directional swivel microphone boom device as described in claim 1, wherein: The support rod (1) is fixedly connected to a base (19) at its bottom.

7. A multi-directional swivel microphone boom device as defined in claim 6, wherein: Multiple sets of support legs (20) are fixedly connected to the outside of the base (19).

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