Vertical microphone convenient to adjust

Abstract

The utility model discloses a vertical microphone convenient to adjust. The vertical microphone comprises a base, a rotary connecting piece, a telescopic rod arm and a microphone main body, the rotary connecting piece is arranged at the top end of the base; the telescopic rod arm is fixedly connected to the end, away from the base, of the rotary connecting piece, and multi-angle rotary adjustment of the telescopic rod arm is achieved through the rotary connecting piece. The microphone main body is arranged at the top of the telescopic rod arm, and the position of the microphone main body is adjusted in the vertical direction through the telescopic rod arm. According to the utility model, the design of the rotary connecting piece is adopted, in the design of the rotary connecting piece in the scheme, the whole rotary connecting piece can be subjected to multi-angle rotary adjustment through the combination of the connecting ball head and the ball bowl, and then the positioning structure is matched, so that after the rotary connecting piece is subjected to rotary adjustment, the rotary connecting piece is more stable. And the adjusted angle can be supported, so that the whole rotary connecting piece is more convenient to rotate, adjust and use.

Description

Technical Field

[0001] This utility model relates to the field of microphones, and in particular to a vertical microphone that is easy to adjust. Background Technology

[0002] A standing microphone is a type of microphone commonly used for recording, broadcasting, and performance. It is characterized by a large audio capture range and good sound quality, making it suitable for recording vocals and instrumental sounds. It is often used in some song and dance performances.

[0003] Existing floor-standing swing microphones consist of a rotating base, a telescopic rod, and a microphone body. The telescopic rod allows adjustment of the microphone head height, while the rotating base allows adjustment of the microphone head's height and angle. However, existing rotating bases use a hinged joint to connect the telescopic rod, which only ensures the rod rotates at a fixed angle, making operation and adjustment inconvenient. Therefore, this solution proposes an easily adjustable vertical microphone to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an easily adjustable vertical microphone to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable vertical microphone, comprising:

[0006] Base;

[0007] A rotating connector is disposed at the top of the base;

[0008] A telescopic arm is fixedly connected to the end of a rotating connector away from the base, and the telescopic arm can be adjusted to multiple angles through the rotating connector.

[0009] The microphone body is located at the top of the telescopic arm, and its vertical position can be adjusted via the telescopic arm.

[0010] Preferably, a support plate is fixedly connected to the bottom end of the base, and multiple fixing holes are provided around the top edge of the support plate.

[0011] Preferably, the rotating connector includes:

[0012] A connecting ball head is fixedly connected to the top of the base;

[0013] A ball cup is rotatably fitted onto the outer wall of a connecting ball head. A positioning structure is provided at the connection point between the ball cup and the connecting ball head. The telescopic arm is fixedly connected to the end of the ball cup away from the connecting ball head.

[0014] Preferably, the outer wall of the spherical bowl is provided with multiple storage slots, and the positioning structure includes:

[0015] Positioning ball grooves, a plurality of said positioning ball grooves are formed around the outer wall of the connecting ball head;

[0016] Positioning balls, wherein multiple positioning balls are respectively inserted and connected in the receiving groove, and the wall ends of the multiple positioning balls are inserted and connected to the positioning ball groove;

[0017] An elastic pressure plate is disposed in a storage groove and is used to press the positioning ball away from the storage groove.

[0018] Preferably, the telescopic arm includes:

[0019] A support tube, one end of which is fixedly connected to the top of the ball bowl;

[0020] A connecting rod, one end of which is inserted and connected to the other end of a support tube, and the other end of which is used to connect to the microphone body.

[0021] Preferably, the telescopic arm further includes a fastening sleeve, which is threaded onto the intersection of the support tube and the connecting rod, and the fastening sleeve is used to lock the intersection of the support tube and the connecting rod by gradually moving closer to the support tube.

[0022] Preferably, the microphone body includes:

[0023] The controller is fixedly connected to the end of the connecting rod away from the support tube;

[0024] The microphone is electrically connected to the input terminal of the controller and is fixedly installed on the end of the controller away from the connecting rod. A decorative ring is fitted on the outer wall of the microphone.

[0025] The technical effects and advantages of this utility model are as follows:

[0026] This utility model incorporates a rotating connector design. In this design, the combination of the connecting ball head and the ball cup allows the entire rotating connector to be adjusted at multiple angles. Furthermore, the use of a positioning structure ensures that the adjusted angle is supported after the rotating connector is adjusted, making the entire rotating connector more convenient to use. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0028] Figure 2 This is a front view of the overall structure of this utility model.

[0029] Figure 3 This is a schematic diagram of the structural connection between the base and the connecting ball head of this utility model.

[0030] Figure 4 This is a cross-sectional view of the structural connection of the rotating connector of this utility model.

[0031] In the diagram: 1. Base; 101. Support plate; 2. Connecting ball head; 201. Positioning ball groove; 3. Ball cup; 301. Storage slot; 4. Support tube; 5. Fastening sleeve; 6. Connecting rod; 7. Controller; 8. Microphone; 801. Decorative ring; 9. Positioning ball; 10. Elastic pressure plate. Detailed Implementation

[0032] 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.

[0033] This utility model provides, for example Figure 1-4 The adjustable upright microphone shown includes:

[0034] The base 1 has a support plate 101 fixedly connected to its bottom end. The top edge of the support plate 101 has multiple fixing holes. The support plate 101 increases the support area of ​​the base 1 and adds counterweight to ensure stable support when the base 1 is placed. At the same time, the fixing holes allow the support plate 101 to be fixed to the ground.

[0035] Rotary connector, which is located at the top of base 1;

[0036] Specifically, the rotating connector includes:

[0037] Connect ball head 2, which is fixedly connected to the top of base 1;

[0038] The ball cup 3 is rotatably sleeved on the outer wall of the connecting ball head 2. The ball cup 3 is sleeved on two-thirds of the outer wall of the connecting ball head 2. A positioning structure is provided at the sleeve joint between the ball cup 3 and the connecting ball head 2. The telescopic arm is fixedly connected to the end of the ball cup 3 away from the connecting ball head 2.

[0039] Furthermore, the outer wall of the ball bowl 3 is provided with multiple storage slots 301, and the positioning structure includes:

[0040] Positioning ball grooves 201, multiple positioning ball grooves 201 are formed around the outer wall of the connecting ball head 2, and multiple positioning ball grooves 201 are formed in a circular array along the curved surface of the connecting ball head 2;

[0041] Positioning balls 9, multiple positioning balls 9 are respectively inserted and connected in the storage groove 301, and the wall ends of multiple positioning balls 9 are inserted and connected in the positioning ball groove 201.

[0042] An elastic pressure plate 10 is disposed within a receiving groove 301. The elastic pressure plate 10 is used to compress the positioning ball 9 away from the receiving groove 301. The diameter of the positioning ball 9 is larger than the diameter of the positioning ball groove 201. Therefore, under the elastic compression of the elastic pressure plate 10, one-fifth of the positioning ball 9 will protrude from the receiving groove 301 and interlock with the positioning ball groove 201 at the corresponding protrusion position. In this way, through the interlocking cooperation between the positioning ball 9 and the positioning ball groove 201, the ball is positioned... The bowl 3 and the connecting ball head 2 are rotated to adjust the angle for positioning. When the angle needs to be adjusted, the ball bowl 3 is rotated so that the inner wall of the positioning ball groove 201 squeezes the positioning ball 9. After being pressed, the positioning ball 9 retracts into the storage groove 301 and squeezes the elastic pressure plate 10. After the positioning ball 9 moves to the next positioning ball groove 201 position, it is squeezed by the restoring force of the elastic pressure plate 10, and the positioning ball 9 is pressed and inserted into the positioning ball groove 201 for a new round of adjustable positioning.

[0043] The telescopic arm is fixedly connected to the end of the rotating connector away from the base 1. The telescopic arm can be adjusted to multiple angles through the rotating connector.

[0044] Specifically, the telescopic boom includes:

[0045] Support tube 4, one end of which is fixedly connected to the top of the ball bowl 3;

[0046] Connecting rod 6, one end of which is inserted and connected to the other end of support tube 4, and the other end of connecting rod 6 is used to connect to the microphone body.

[0047] Furthermore, the telescopic arm also includes a fastening sleeve 5, which is threaded onto the intersection of the support tube 4 and the connecting rod 6. The fastening sleeve 5 is used to lock the intersection of the support tube 4 and the connecting rod 6 by gradually moving closer to the support tube 4.

[0048] It should be noted that an external thread is provided at the end of the support tube 4 away from the ball cup 3, and an internal thread is provided on the inner wall of the fastening sleeve 5. The internal thread and the external thread are compatible. When the fastening sleeve 5 is tightened to approach the support tube 4, the other end of the fastening sleeve 5 retracts and squeezes the connecting rod 6. This operating principle is the same as the operating principle of the existing lifting and adjusting structure.

[0049] The microphone body is located at the top of the telescopic arm, and its vertical position can be adjusted via the telescopic arm.

[0050] Specifically, the microphone body includes:

[0051] Controller 7 is fixedly connected to the end of connecting rod 6 away from support tube 4;

[0052] The microphone 8 is electrically connected to the input terminal of the controller 7, and is fixedly installed on the end of the controller 7 away from the connecting rod 6. A decorative ring 801 is fitted on the outer wall of the microphone 8.

[0053] It should be noted that the combination of controller 7, microphone 8 and decorative ring 801 in this solution is the same as the operating principle of the existing wireless sunflower-shaped floor-standing rocking microphone model W22.

[0054] 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. An easily adjustable vertical microphone, characterized in that, include: Base (1); A rotating connector is disposed at the top of the base (1); Telescopic arm, the telescopic arm is fixedly connected to the end of the rotating connector away from the base (1), the telescopic arm can be adjusted to multiple angles through the rotating connector; The microphone body is located at the top of the telescopic arm, and its vertical position can be adjusted via the telescopic arm.

2. The adjustable vertical microphone according to claim 1, characterized in that, The bottom end of the base (1) is fixedly connected to a support plate (101), and the top edge of the support plate (101) is provided with multiple fixing holes.

3. The adjustable vertical microphone according to claim 1, characterized in that, The rotating connector includes: Connecting ball head (2), which is fixedly connected to the top of base (1); The ball cup (3) is rotatably sleeved on the outer wall of the connecting ball head (2). A positioning structure is provided at the sleeve joint between the ball cup (3) and the connecting ball head (2). The telescopic arm is fixedly connected to the end of the ball cup (3) away from the connecting ball head (2).

4. The adjustable vertical microphone according to claim 3, characterized in that, The outer wall of the ball bowl (3) is provided with multiple storage slots (301), and the positioning structure includes: Positioning ball grooves (201), a plurality of said positioning ball grooves (201) are formed around the outer wall of the connecting ball head (2); Positioning balls (9), a plurality of positioning balls (9) are respectively inserted and connected in the storage groove (301), and the wall ends of the plurality of positioning balls (9) are inserted and connected in the positioning ball groove (201); An elastic pressure plate (10) is disposed in a receiving groove (301) and is used to press the positioning ball (9) away from the receiving groove (301).

5. The adjustable vertical microphone according to claim 3, characterized in that, The telescopic arm includes: Support tube (4), one end of which is fixedly connected to the top of the ball bowl (3); A connecting rod (6) is provided, one end of which is inserted into the other end of the support tube (4), and the other end of which is used to connect to the microphone body.

6. The adjustable vertical microphone according to claim 5, characterized in that, The telescopic arm also includes a fastening sleeve (5), which is threaded onto the intersection of the support tube (4) and the connecting rod (6). The fastening sleeve (5) is used to lock the intersection of the support tube (4) and the connecting rod (6) by gradually moving closer to the support tube (4).

7. The adjustable vertical microphone according to claim 5, characterized in that, The microphone body includes: Controller (7), which is fixedly connected to the end of the connecting rod (6) away from the support tube (4); The microphone (8) is electrically connected to the input terminal of the controller (7) and is fixedly installed on the end of the controller (7) away from the connecting rod (6). A decorative ring (801) is fitted on the outer wall of the microphone (8).

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