A loudspeaker mounting bracket

Abstract

This utility model relates to the field of loudspeaker technology, specifically to a loudspeaker mounting bracket, including a mounting plate with a fixed plate. A rotating assembly is hinged to one end of the fixed plate. The rotating assembly includes an active plate and a driven plate spaced apart from each other. One end of the active plate is hinged to the fixed plate. The active plate and the driven plate are connected by two connecting rods. One connecting rod has its two ends hinged to the end of the active plate furthest from the driven plate and the end of the driven plate closest to the active plate, respectively. The other connecting rod has its two ends hinged to the end of the active plate closest to the driven plate and the end of the driven plate furthest from the active plate, respectively. A support assembly is also included, used to fix the active plate and the driven plate after the active plate rotates and drives the driven plate to rotate synchronously to a predetermined angle. Through the rotating assembly, the loudspeaker body can rotate and be adjusted to a preset angle, while the support assembly can fix the rotating assembly to the preset angle.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker technology, specifically to a loudspeaker mounting bracket. Background Technology

[0002] A speaker mounting bracket is a device used to fix and install speakers. Its main function is to install speakers in a specific position to ensure that the speakers maintain the correct position and orientation when working, thereby ensuring the sound propagation effect.

[0003] For example, Chinese utility model patent CN217011082U discloses a multi-functional speaker mounting bracket, including a mounting bracket, a retaining spring fixedly connected to the inner side of the mounting bracket, a speaker being snapped into the inner side of the retaining spring, the mounting bracket being movably connected to the speaker, the retaining spring having a T-shaped design, the retaining spring being made of high manganese carbon steel, the bottom edge of the speaker having a hook-shaped design, the mounting bracket being made of stainless steel, and the mounting bracket having a cylindrical design.

[0004] The aforementioned multi-functional speaker mounting bracket has a fixed speaker angle after the speaker is installed via a retaining spring inside the bracket, making it impossible to adjust according to actual usage. Summary of the Invention

[0005] In view of the above-mentioned technical problems in the existing technology, the present invention provides a speaker mounting bracket.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A loudspeaker mounting bracket is provided, including a mounting plate with a fixed plate. A rotating assembly is hinged to one end of the fixed plate. The rotating assembly includes an active plate and a driven plate spaced apart from each other. One end of the active plate is hinged to the fixed plate. The active plate and the driven plate are connected by two connecting rods. One connecting rod has its two ends hinged to the end of the active plate away from the driven plate and the end of the driven plate near the active plate, respectively. The other connecting rod has its two ends hinged to the end of the active plate near the driven plate and the end of the driven plate away from the active plate, respectively. The bracket also includes a support assembly for fixing the active plate and the driven plate after the active plate rotates and drives the driven plate to rotate synchronously to a predetermined angle.

[0008] Preferably, the support assembly includes a first rotating rod, a second rotating rod, and a connecting piece. One end of the first rotating rod is hinged to the other end of the fixed plate, the other end of the first rotating rod is hinged to one end of the second rotating rod, the other end of the second rotating rod is fixedly connected to the connecting piece, and the other end of the connecting piece connected to the second rotating rod is fixedly connected to one of the connecting rods.

[0009] Preferably, the support assembly further includes a locking device located at the hinge of the first rotating rod and the second rotating rod. The locking device includes a screw and a nut, with the screw passing through the first rotating rod and the second rotating rod in sequence. The nut is threaded to one end of the screw that passes through the first rotating rod and the second rotating rod, and washers are provided on the outer side of the first rotating rod, the outer side of the second rotating rod, and between the first rotating rod and the second rotating rod.

[0010] Preferably, the mounting plate has two fixing plates, which are respectively located at both ends of the mounting plate. Each fixing plate has a rotating component hinged to one end. The two rotating components are connected by a linkage rod, and the two ends of the linkage rod are respectively connected to two active plates.

[0011] Preferably, a connecting plate is connected to both driven plates of the two rotating components, and the connecting plate is used to mount the speaker body.

[0012] Preferably, the fixed plate is also provided with a limiting block, which is used to limit the rotation angle of the active block.

[0013] The beneficial effects of this utility model are:

[0014] This utility model discloses a speaker mounting bracket. The active plate and the driven plate are connected by two connecting rods. One connecting rod has its ends hinged to the end of the active plate furthest from the driven plate and the end of the driven plate closest to the active plate, respectively. The other connecting rod has its ends hinged to the end of the active plate closest to the driven plate and the end of the driven plate furthest from the active plate, respectively. This design allows the active plate to rotate under external force, causing the connecting rods to move, while the driven plate rotates under the push of the connecting rods, thereby changing the angle of the speaker body. Additionally, it includes a support assembly for fixing the active plate and the driven plate after the active plate rotates and drives the driven plate to rotate synchronously to a predetermined angle, preventing unexpected rotation of the active plate and the driven plate subsequently. Attached Figure Description

[0015] Figure 1 This is a perspective view of a speaker mounting bracket in one of the embodiments.

[0016] Figure 2 This is a perspective view of a speaker mounting bracket from another angle in the embodiment.

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 This is a perspective view of a speaker mounting bracket from another angle in the embodiment.

[0019] Reference numerals: 1. Mounting plate; 2. Fixing plate; 3. Rotating assembly; 4. Driving plate; 5. Driven plate; 6. Connecting rod; 7. Support assembly; 8. First rotating rod; 9. Second rotating rod; 10. Connecting piece; 11. Locking device; 12. Screw; 13. Nut; 14. Washer; 15. Linkage rod; 16. Connecting plate; 17. Limiting block. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0021] One speaker mounting bracket in this embodiment, such as Figures 1 to 4 As shown, it includes a mounting plate 1 installed in a specific location (such as a wall or ceiling), a fixing plate 2 fixedly mounted on the mounting plate 1, a rotating assembly 3 hinged to one end of the fixing plate 2, and a speaker body connected to the other end of the rotating assembly 3.

[0022] The rotating assembly 3 includes an active plate 4 and a driven plate 5 spaced apart from each other. One end of the active plate 4 is hinged to the fixed plate 2, and the active plate 4 and the driven plate 5 are connected by two connecting rods 6. Specifically, one connecting rod 6 is hinged at both ends to the end of the active plate 4 furthest from the driven plate 5 and the end of the driven plate 5 closest to the active plate 4, respectively; the other connecting rod 6 is hinged at both ends to the end of the active plate 4 closest to the driven plate 5 and the end of the driven plate 5 furthest from the active plate 4, respectively. This design forms a parallelogram structure between the active plate 4, the driven plate 5, and the connecting rods 6. When the active plate 4 rotates under external force, it drives the connecting rods 6 to move. The driven plate 5 rotates under the push of the connecting rods 6, causing the end of the active plate 4 that was originally furthest from the driven plate 5 to move closer to the driven plate 5, and the end of the active plate 4 that was originally close to the driven plate 5 to move away from the active plate 4. This changes the setting angle of the driven plate 5, and consequently, the setting angle of the speaker body mounted on the driven plate 5.

[0023] Furthermore, the speaker mounting bracket also includes a support assembly 7 for fixing the active plate 4 and the driven plate 5 after the active plate 4 rotates and drives the driven plate 5 to rotate synchronously to a predetermined angle. The support assembly 7 includes a first rotating rod 8, a second rotating rod 9, and a connecting piece 10. One end of the first rotating rod 8 is hinged to the other end of the fixed plate 2, and the other end of the first rotating rod 8 is hinged to one end of the second rotating rod 9. The other end of the second rotating rod 9 is fixedly connected to the connecting piece 10, and the other end of the connecting piece 10 connected to the second rotating rod 9 is fixedly connected to one of the two connecting rods 6.

[0024] In addition, the support assembly 7 also includes a locking device 11, which is located at the hinge of the first rotating rod 8 and the second rotating rod 9. The locking device 11 is used to lock the first rotating rod 8 and the second rotating rod 9 after the driving plate 4 rotates and drives the driven plate 5 to rotate synchronously to a predetermined angle, thereby fixing the relative position of the driving plate 4 and the driven plate 5 and preventing any subsequent unintended rotation. The locking device 11 includes a screw 12 and a nut 13. The screw 12 passes through the first rotating rod 8 and the second rotating rod 9 in sequence, and the nut 13 is threaded to one end of the screw 12 that passes through the first rotating rod 8 and the second rotating rod 9. To improve the stability of the screw 12 and the nut 13 in the locked state, washers 14 are provided on the outer side of the first rotating rod 8, the outer side of the second rotating rod 9, and between the first rotating rod 8 and the second rotating rod 9.

[0025] As can be seen from the above, when it is necessary to adjust the angle of the speaker body, the active plate 4 can be rotated after the locking device 11 in the support assembly 7 is loosened to drive the driven plate 5 to adjust; and when the angle is adjusted, the locking device 11 in the support assembly 7 can be fixed.

[0026] Furthermore, in order to prevent the active plate 4 from rotating excessively, a limiting block 17 is provided on the fixed plate 2 to limit the rotation angle of the active plate 4. In use, when the active plate 4 rotates around the hinge point under the drive of external force, once the side of the limiting block 17 abuts against one of the sides of the active plate 4, the rotation of the active plate 4 will be blocked, and thus it will be unable to continue to rotate in that direction.

[0027] Furthermore, there are two fixing plates 2 on the mounting plate 1. These two fixing plates 2 are symmetrically arranged at both ends of the mounting plate 1, and each fixing plate 2 is provided with a rotating component 3 and a supporting component 7. The rotating components 3 are connected by a linkage rod 15. Specifically, the two ends of the linkage rod 15 are respectively connected to two active plates 4. Thus, when it is necessary to adjust the angle of the speaker body, only one rotating component 3 needs to be adjusted, and the other rotating component 3 can also move synchronously under the drive of the linkage rod 15.

[0028] In addition, a connecting plate 16 is connected to both driven plates 5 in the two rotating components 3, and the speaker body is mounted on this connecting plate 16.

[0029] In the description of this utility model, it is obvious that the described embodiments are only a part of the embodiments of this utility model, and not all of them. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing 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. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. 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, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A speaker mounting bracket, characterized in that, The system includes a mounting plate (1), a fixing plate (2) on the mounting plate (1), a rotating assembly (3) hinged to one end of the fixing plate (2), the rotating assembly (3) including an active plate (4) and a driven plate (5) spaced apart from each other, one end of the active plate (4) hinged to the fixing plate (2); the active plate (4) and the driven plate (5) are connected by two connecting rods (6), one end of the connecting rod (6) is hinged to the end of the active plate (4) away from the driven plate (5) and the end of the driven plate (5) close to the active plate (4); the other end of the connecting rod (6) is hinged to the end of the active plate (4) close to the driven plate (5) and the end of the driven plate (5) away from the active plate (4); the system also includes a support assembly (7), which is used to fix the active plate (4) and the driven plate (5) after the active plate (4) rotates and drives the driven plate (5) to rotate synchronously to a predetermined angle.

2. The speaker mounting bracket according to claim 1, characterized in that, The support assembly (7) includes a first rotating rod (8), a second rotating rod (9), and a connecting piece (10). One end of the first rotating rod (8) is hinged to the other end of the fixed plate (2), and the other end of the first rotating rod (8) is hinged to one end of the second rotating rod (9). The other end of the second rotating rod (9) is fixedly connected to the connecting piece (10), and the other end of the connecting piece (10) connected to the second rotating rod (9) is fixedly connected to one of the connecting rods (6).

3. A speaker mounting bracket according to claim 2, characterized in that, The support assembly (7) also includes a locking device (11), which is located at the hinge of the first rotating rod (8) and the second rotating rod (9). The locking device (11) includes a screw (12) and a nut (13). The screw (12) passes through the first rotating rod (8) and the second rotating rod (9) in sequence. The nut (13) is threaded to one end of the screw (12) that passes through the first rotating rod (8) and the second rotating rod (9). A washer (14) is provided on the outside of the first rotating rod (8), the outside of the second rotating rod (9), and between the first rotating rod (8) and the second rotating rod (9).

4. A speaker mounting bracket according to claim 1, characterized in that, There are two fixing plates (2) on the mounting plate (1). The two fixing plates (2) are respectively located at both ends of the mounting plate (1). A rotating component (3) is hinged to one end of each fixing plate (2). The two rotating components (3) are connected by a linkage rod (15). The two ends of the linkage rod (15) are respectively connected to two active plates (4).

5. A speaker mounting bracket according to claim 4, characterized in that, A connecting plate (16) is connected to both driven plates (5) of the two rotating components (3), and the connecting plate (16) is used to mount the speaker body.

6. A speaker mounting bracket according to claim 1, characterized in that, The fixed plate (2) is also provided with a limiting block (17), which is used to limit the rotation angle of the active plate (4).

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