An angle-adjustable sound support

Abstract

The utility model belongs to acoustics auxiliary equipment technical field especially relates to an angle adjustable acoustics support, including lower base plate, mounting panel and angle adjusting mechanism. Angle adjusting mechanism includes fixed base, rotation limit seat, rotation subassembly, hydraulic cylinder, rotation support seat. Fixed base is connected in lower base plate top side, rotation limit seat is connected in fixed base, rotation subassembly is in rotation limit seat, hydraulic cylinder in proper order and is equipped, one end of hydraulic cylinder is connected with rotation limit seat rotation through rotation subassembly, and the other end is connected with rotation support seat rotation, and rotation support seat is connected in mounting panel bottom side. The angle adjustable acoustics support provided in the application can drive + V type avoidance groove guide through hydraulic cylinder, can adjust the angle of mounting panel and acoustics, can adjust the sound emitting direction of acoustics according to the scene requirement (such as home sofa position, meeting room seat layout), improves the sound quality propagation effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of audio auxiliary equipment, and in particular relates to an adjustable-angle audio stand. Background Technology

[0002] With the widespread use of audio equipment, speakers have become common equipment in living rooms, conference rooms, exhibition halls, and other venues. To ensure effective sound propagation, speakers need to be fixed at a suitable height using stands, and their sound output direction must be precisely directed towards the audience area. However, existing speaker stands generally use a one-piece frame structure, which has the following shortcomings:

[0003] Lack of angle adjustment capability: The one-piece frame is usually welded from metal rods or metal plates, and the angle of the top side plane where the speaker is installed is fixed. In actual use, if the audience's position changes (such as moving the sofa in a family living room) or the scene needs are adjusted (such as increasing or decreasing the number of participants in a conference room), the tilt angle of the speaker cannot be adjusted, resulting in a mismatch between the speaker's sound direction and the audience's area, significant sound quality attenuation, and a negative impact on the listening experience. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable-angle speaker stand, which aims to solve the technical problem in the prior art where the tilt angle of the speaker cannot be adjusted, resulting in a mismatch between the speaker's sound direction and the listener's area, significant sound quality attenuation, and an impact on the listening experience.

[0005] To achieve the above objectives, the present invention provides an adjustable-angle speaker bracket, comprising a lower base plate, a mounting plate, and an angle adjustment mechanism. The angle adjustment mechanism is disposed between the lower base plate and the mounting plate, and is detachably connected to both the lower base plate and the mounting plate. Multiple angle adjustment mechanisms are provided and evenly distributed between the lower base plate and the mounting plate. The mounting plate is provided with multiple locking platforms, which are evenly fixed to the mounting plate.

[0006] The angle adjustment mechanism includes a fixed base, a rotating limit seat, a rotating component, a hydraulic cylinder, and a rotating support seat. The fixed base is connected to the top side of the lower base plate, the rotating limit seat is connected to the fixed base, and the rotating component is sequentially inserted through the rotating limit seat and the hydraulic cylinder. One end of the hydraulic cylinder is rotatably connected to the rotating limit seat through the rotating component, and the other end is rotatably connected to the rotating support seat. The rotating support seat is connected to the bottom side of the mounting plate.

[0007] As an optional solution of this utility model, multiple angle adjustment mechanisms are arranged in parallel and at intervals, and are respectively fixedly connected to the lower base plate and the mounting plate.

[0008] As an optional solution of this utility model, the rotating limiting seat is provided with a rotating clearance groove in the middle, and the rotating clearance groove is V-shaped.

[0009] As an optional solution of this utility model, the rotating assembly includes a rotating bolt and a locking nut. The rotating bolt passes through the rotating limit seat and the hydraulic cylinder in sequence. The locking nut is threadedly connected to the rotating bolt and abuts against the hydraulic cylinder. The hydraulic cylinder is locked by the locking nut.

[0010] As an optional solution of this utility model, one end of the rotating support is hinged to the hydraulic cylinder and the other end is hinged to the rotating limiting seat. The rotating support is provided with multiple fixing plates, and the fixing plates are fixed to the mounting plate.

[0011] As an optional solution of this utility model, multiple fixing plates are provided and are evenly fixedly connected to the rotating support base; fixing holes are provided on the fixing plates.

[0012] The adjustable-angle speaker stand provided in this embodiment of the present invention has at least one of the following technical effects:

[0013] The adjustable speaker bracket provided in this application, driven by a hydraulic cylinder and guided by a V-shaped clearance groove, allows for angle adjustment of the mounting plate and the speaker. It can adjust the speaker's sound direction according to scene requirements (such as the position of a sofa in a home or the seating layout in a conference room) to improve sound quality and propagation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 An adjustable-angle speaker stand provided for an embodiment of this utility model.

[0016] Figure 2 A perspective view of the angle adjustment component of the adjustable speaker bracket provided in an embodiment of this utility model.

[0017] Figure 3 A perspective view of the angle adjustment component of the adjustable speaker bracket provided in an embodiment of this utility model.

[0018] The following are the labeling elements in the figure:

[0019] 1. Lower substrate; 2. Mounting plate; 3. Angle adjustment mechanism;

[0020] 31. Fixed base; 32. Rotary limit seat; 33. Rotary assembly; 34. Hydraulic cylinder; 35. Rotary support seat; 36. Fixed plate;

[0021] 321. Rotary clearance groove;

[0022] 331. Rotary bolt; 332. Locking nut;

[0023] 361. Fixing hole. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," 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 communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] In one embodiment of this utility model, such as Figures 1-3 As shown, an adjustable speaker bracket includes a lower base plate 1, a mounting plate 2, and angle adjustment mechanisms 3. The angle adjustment mechanisms 3 are disposed between the lower base plate 1 and the mounting plate 2, and are detachably connected to both. Multiple angle adjustment mechanisms 3 are provided and evenly distributed between the lower base plate 1 and the mounting plate 2. The mounting plate 2 is provided with multiple locking platforms, which are evenly fixed to the mounting plate 2. The speaker can be mounted and fixed using these locking platforms.

[0029] The angle adjustment mechanism 3 includes a fixed base 31, a rotation limit seat 32, a rotation component 33, a hydraulic cylinder 34, and a rotation support seat 35. The fixed base 31 is connected to the top side of the lower base plate 1, and the rotation limit seat 32 is connected to the fixed base 31. The rotation component 33 passes through the rotation limit seat 32 and the hydraulic cylinder 34 in sequence. One end of the hydraulic cylinder 34 is rotatably connected to the rotation limit seat 32 through the rotation component 33, and the other end is rotatably connected to the rotation support seat 35. The rotation support seat 35 is connected to the bottom side of the mounting plate 2. The rotation limit seat 32 is fixed on the fixed base 31, and its core function is to cooperate with the hydraulic cylinder 34 to realize the rotation action. The V-shaped rotation avoidance groove 321 provided in the middle can prevent the hydraulic cylinder 34 from interfering with other components when rotating.

[0030] In another embodiment of this utility model, multiple angle adjustment mechanisms 3 are arranged in parallel and spaced apart, and are respectively fixedly connected to the lower base plate 1 and the mounting plate 2.

[0031] In another embodiment of the present invention, the rotating limiting seat 32 is provided with a rotating clearance groove 321 in the middle, and the rotating clearance groove 321 is V-shaped.

[0032] In another embodiment of this utility model, the rotating component 33 includes a rotating bolt 331 and a locking nut 332. The rotating bolt 331 passes through the rotating limit seat 32 and the hydraulic cylinder 34 in sequence. The locking nut 332 is threadedly connected to the rotating bolt 331 and abuts against the hydraulic cylinder 34, locking the hydraulic cylinder 34. The rotating bolt 331 passes through the rotating limit seat 32 and the hydraulic cylinder 34 in sequence, establishing a rotating connection between the two and providing support for the hydraulic cylinder 34 to rotate flexibly around the rotating limit seat 32. The locking nut 332 is threadedly connected to the rotating bolt 331 and abuts against the hydraulic cylinder 34. After the sound angle is adjusted to the correct position, tightening the nut can firmly lock the position of the hydraulic cylinder 34, preventing it from rotating on its own due to vibration or external force, and ensuring that the adjusted sound angle remains stable.

[0033] In another embodiment of the present invention, one end of the rotating support 35 is hinged to the hydraulic cylinder 34, and the other end is hinged to the rotating limit seat 32. The rotating support 35 is provided with a plurality of fixing plates 36, which are fixed to the mounting plate 2.

[0034] In another embodiment of the present invention, a plurality of fixing plates 36 are provided and are evenly fixedly connected to the rotating support base 35; fixing plates 36 are provided with fixing holes 361.

[0035] The adjustable-angle speaker bracket provided in this application is driven by a hydraulic cylinder 34 and guided by a V-shaped clearance groove. It can adjust the angle of the mounting plate 2 and the speaker, and adjust the speaker's sound direction according to the needs of the scene (such as the position of a sofa in a home or the seating layout in a conference room) to improve the sound quality and propagation effect.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 adjustable-angle speaker stand, characterized in that, The device includes a lower substrate, a mounting plate, and an angle adjustment mechanism. The angle adjustment mechanism is disposed between the lower substrate and the mounting plate and is detachably connected to both the lower substrate and the mounting plate. Multiple angle adjustment mechanisms are provided and are evenly distributed between the lower substrate and the mounting plate. The mounting plate is provided with multiple locking platforms, which are evenly fixed to the mounting plate. The angle adjustment mechanism includes a fixed base, a rotating limit seat, a rotating component, a hydraulic cylinder, and a rotating support seat. The fixed base is connected to the top side of the lower base plate, the rotating limit seat is connected to the fixed base, and the rotating component is sequentially inserted through the rotating limit seat and the hydraulic cylinder. One end of the hydraulic cylinder is rotatably connected to the rotating limit seat through the rotating component, and the other end is rotatably connected to the rotating support seat. The rotating support seat is connected to the bottom side of the mounting plate.

2. The adjustable-angle speaker stand according to claim 1, characterized in that, The multiple angle adjustment mechanisms are arranged in parallel and at intervals, and are respectively fixedly connected to the lower base plate and the mounting plate.

3. The adjustable-angle speaker stand according to claim 1, characterized in that, The rotating limiting seat has a rotating clearance groove in the middle, and the rotating clearance groove is V-shaped.

4. The adjustable-angle speaker stand according to claim 1, characterized in that, The rotating assembly includes a rotating bolt and a locking nut. The rotating bolt passes through the rotating limit seat and the hydraulic cylinder in sequence. The locking nut is threaded to the rotating bolt and abuts against the hydraulic cylinder. The hydraulic cylinder is locked by the locking nut.

5. The adjustable-angle speaker stand according to claim 1, characterized in that, One end of the rotating support is hinged to the hydraulic cylinder, and the other end is hinged to the rotating limiting seat. The rotating support is provided with multiple fixing plates, and the fixing plates are fixed to the mounting plate.

6. The adjustable-angle speaker stand according to claim 5, characterized in that, Multiple fixing plates are provided and are evenly fixedly connected to the rotating support base; fixing holes are provided on the fixing plates.

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