Hanging bracket and sound box

Abstract

The utility model provides a kind of hanging bracket and sound box, the hanging bracket includes support frame and hanging frame;Support frame is used to be fixed on wall, and the two sides of support frame length direction are all provided with the hanging part of protruding support frame towards the side away from wall, and the hanging part is formed after support frame bending;Hanging frame is used to be fixed in the back of sound box, and the two sides of hanging frame length direction are all provided with the hanging groove of lower end opening;Each hanging groove is vertically matched with the hanging part of corresponding side, and hanging frame is fastened with support frame by fastening assembly;The sound box includes sound box main body and two above-mentioned hanging bracket;The utility model is hung when being carried out to sound box, without continuously hand holding to sound box, to have the advantage of being convenient for sound box hanging.

Description

Technical Field

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

[0002] A speaker is a device used to convert electrical signals into sound signals. Currently, speakers on the market often need to be mounted for use, which requires the use of mounting brackets. However, the mounting brackets currently available on the market require the bracket to be fixed to the wall with fasteners first, and then the speaker needs to be held by hand and secured to the mounting bracket with fasteners. This means that the speaker needs to be held by hand continuously while being secured to the mounting bracket, which is inconvenient for assembling the speaker and mounting bracket, and thus inconvenient for mounting the speaker. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a mounting bracket and speaker that eliminates the need for continuous hand support when mounting the speaker, thus providing the advantage of convenient speaker mounting.

[0004] This utility model provides a mounting bracket, including a support frame and a hanging bracket; the support frame is used to fix it to a wall, and both sides of the support frame along its length are provided with a hanging part that protrudes from the support frame towards the side away from the wall, and the hanging part is formed by bending the support frame; the hanging bracket is used to fix it to the back of a speaker, and both sides of the hanging bracket along its length are provided with a hanging groove with an open bottom; each hanging groove is vertically engaged with the hanging part on the corresponding side, and the hanging bracket is fastened to the support frame by a fastening component.

[0005] By adopting the above-mentioned structure, the internal support frame of this utility model can be pre-fixed to the wall, and the internal hanging frame can be pre-fixed to the back of the speaker. Then, the hanging frame is hung on the support frame and the hanging frame and the support frame are fastened by the fastening components. That is, during the process of fastening the hanging frame and the support frame, there is no need to continuously hold the speaker by hand, thus having the advantage of convenient speaker hanging.

[0006] In one possible implementation, the support frame is provided with a first fixing hole at the middle part and both ends of the length direction, and the support frame is fastened to the wall by a first screw passing through the first fixing hole.

[0007] In one possible implementation, the hanging bracket includes an "L"-shaped crossbeam and two hooks; the two hooks are symmetrically fixed on both sides of the crossbeam along its length, and two hook slots are respectively provided on the lower end of one of the hooks; a number of second fixing holes are provided on the vertical side of the crossbeam, which are spaced apart along the length of the vertical side, and the hanging bracket is fastened to the back of the speaker by second screws passing through the second fixing holes.

[0008] In one possible implementation, the front side of each hook is welded and fixed to the vertical side of the crossbeam, and the upper end of each hook is fixed to the horizontal side of the crossbeam.

[0009] In one possible implementation, a bent edge is provided at the upper edge of the middle part of the support frame, which bends horizontally toward the hanging frame. The bent edge has a plurality of first connecting holes spaced apart along the length of the bent edge. The fastening assembly includes nuts welded and fixed to the lower end face of the bent edge and vertically corresponding to the plurality of first connecting holes. A second connecting hole is provided on the horizontal edge and vertically corresponding to the plurality of first connecting holes. The horizontal edge is supported on the bent edge. The fastening assembly also includes bolts corresponding to the plurality of nuts. The threaded portion of each bolt passes through the corresponding second connecting hole and the first connecting hole and is threadedly fastened to the nut.

[0010] In one possible implementation, a buffer pad corresponding vertically to a plurality of first connecting holes is bonded and fixed to the upper end face of the bent edge, and the threaded part of each bolt passes through the buffer pad at the corresponding position, with the horizontal edge abutting against the buffer pad.

[0011] This utility model also provides a speaker, including a speaker body and two mounting brackets as described above. The two mounting brackets are vertically spaced on the back of the speaker body. The support frame in each mounting bracket is fixed to the wall, and the hanging bracket in each mounting bracket is fixed to the back of the speaker body. Each hanging bracket is engaged with the support frame at the corresponding position and fastened by fastening components. Attached Figure Description

[0012] Figure 1 A schematic diagram of the three-dimensional structure of the speaker body assembled with two mounting brackets; Figure 2 for Figure 1 A partially disassembled three-dimensional structure diagram; Figure 3 This is a three-dimensional structural diagram of the hanging bracket; Figure 4 This is a three-dimensional structural diagram of the support frame. Detailed Implementation

[0013] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0014] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0015] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0016] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] See Figures 1-4 As shown in the figure, this application discloses a mounting bracket, including a support frame 1 and a hanging bracket 2. The support frame 1 is used to fix it to the wall. Both sides of the support frame 1 along its length are provided with a hanging part 11 protruding from the side away from the wall. The hanging part 11 is formed by bending the support frame 1. The hanging bracket 2 is used to fix it to the back of the speaker. Both sides of the hanging bracket 2 along its length are provided with a hanging groove 21 with an open bottom. Each hanging groove 21 is vertically engaged with the hanging part 11 on the corresponding side, and the hanging bracket 2 is fastened to the support frame 1 by a fastening component.

[0018] The support frame 1 has a first fixing hole 12 at the middle and both ends of its length. The support frame 1 is fastened to the wall by a first screw passing through the first fixing hole 12. With this structure, the support frame can be reliably fastened to the wall after the screw of the first screw passes through the first fixing hole and is threaded to the expansion sleeve on the wall.

[0019] The hanging bracket 2 includes an "L"-shaped crossbeam 22 and two hooks 23. The two hooks 23 are symmetrically fixed on both sides of the crossbeam 22 along its length. Two mounting slots 21 are respectively provided on the lower end of one of the hooks 23. Several second fixing holes 222 are provided on the vertical side 221 of the crossbeam 22, which are spaced apart along the length of the vertical side 221. The hanging bracket 2 is fastened to the back of the speaker by second screws passing through the second fixing holes 222. With this hanging bracket, the "L"-shaped crossbeam provides high bending strength. Since the two mounting slots are respectively provided on the lower end of one of the hooks, the mounting slots are easy to install. In addition, since the crossbeam has several second fixing holes spaced apart along its length, the hanging bracket is fastened to the back of the speaker by second screws passing through the second fixing holes, thus ensuring that the speaker is reliably fastened to the hanging bracket.

[0020] The front side of each hook 23 is welded and fixed to the vertical edge 221 of the crossbeam 22, and the upper end of each hook 23 is fixed to the horizontal edge 223 of the crossbeam 22. By adopting this structure, it has the advantage of high fixation between the hook and the crossbeam.

[0021] The upper edge of the middle part of the support frame 1 is provided with a bent edge 13 that bends horizontally toward the hanging frame 2. The bent edge 13 is provided with a number of first connecting holes 131 that are spaced apart along the length of the bent edge 13. The fastening assembly includes nuts 14 that are welded and fixed to the lower end face of the bent edge 13 and vertically correspond to the number of first connecting holes 131. The horizontal edge 223 is provided with second connecting holes 224 that vertically correspond to the number of first connecting holes 131. The horizontal edge 223 is supported on the bent edge 13. The fastening assembly also includes bolts that correspond to the number of nuts 14. The threaded part of each bolt passes through the second connecting hole 224 and the first connecting hole 131 at the corresponding position and is threadedly fastened to the nut 14. With this structure, after the hanging frame and the support frame are hung and after the bolts and nuts are threadedly fastened, the hanging frame can be reliably fastened to the support frame to avoid the hanging frame from detaching from the support frame.

[0022] A buffer pad 15, vertically corresponding to several first connecting holes 131, is bonded and fixed to the upper end surface of the bent edge 13. The threaded part of each bolt passes through the buffer pad 15 at the corresponding position, and the horizontal edge 223 abuts against the buffer pad 15. With this structure, when the hanging frame and the support frame are hung, that is, when the horizontal edge and the bent edge abut against each other, the buffer pad can buffer the horizontal edge and the bent edge. After the bolts and nuts are tightened to the horizontal edge and the bent edge, the buffer pad can further tighten the horizontal edge and the bent edge to prevent the bolts from loosening, thereby improving the reliability of the hanging frame and the support frame after tightening. In addition, when the speaker is working, the buffer pad can prevent vibration between the hanging frame and the support frame.

[0023] A speaker includes a speaker body 3 and two mounting brackets as described above. The two mounting brackets are vertically spaced apart on the back of the speaker body 3. The support frame 1 in each mounting bracket is fixed to a wall, and the hanging bracket 2 in each mounting bracket is fixed to the back of the speaker body 3. Each hanging bracket 2 is engaged with the support frame 1 at a corresponding position and secured by fastening components. When the speaker body is mounted using the hanging brackets, the support frame inside the mounting bracket can be pre-fixed to the wall, and the hanging bracket inside the mounting bracket can be pre-fixed to the back of the speaker body. Then, the hanging bracket is hung on the support frame, and the hanging bracket and support frame are secured by fastening components. That is, during the process of securing the hanging bracket and support frame, there is no need to continuously hold the speaker by hand, thus providing the advantage of convenient speaker mounting. In addition, the speaker body is mounted by two vertically spaced mounting brackets, which has the advantage of high mounting stability.

[0024] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A mounting bracket, characterized in that: It includes a support frame (1) and a hanging frame (2); the support frame (1) is used to fix it to the wall, and both sides of the support frame (1) in the length direction are provided with a hanging part (11) protruding from the support frame (1) away from the wall, and the hanging part (11) is formed by bending the support frame (1); the hanging frame (2) is used to fix it to the back of the speaker, and both sides of the hanging frame (2) in the length direction are provided with a hanging groove (21) with an opening at the lower end; each hanging groove (21) is vertically engaged with the hanging part (11) on the corresponding side, and the hanging frame (2) is fastened to the support frame (1) by a fastening component.

2. The mounting bracket according to claim 1, characterized in that: The support frame (1) has a first fixing hole (12) at the middle and both ends of the length direction. The support frame (1) is fastened to the wall by a first screw passing through the first fixing hole (12).

3. The mounting bracket according to claim 1 or 2, characterized in that: The hanging bracket (2) includes an "L"-shaped crossbeam (22) and two hooks (23); the two hooks (23) are symmetrically fixed on both sides of the crossbeam (22) along its length, and the two hook grooves (21) are respectively set on the lower end of one of the hooks (23); a number of second fixing holes (222) are provided on the vertical side (221) of the crossbeam (22) at intervals along the length of the vertical side (221), and the hanging bracket (2) is fastened to the back of the speaker by second screws passing through the second fixing holes (222).

4. The mounting bracket according to claim 3, characterized in that: The front side of each hook (23) is welded and fixed to the vertical side (221) of the crossbeam (22), and the upper end of each hook (23) is fixed to the horizontal side (223) of the crossbeam (22).

5. The mounting bracket according to claim 4, characterized in that: The upper edge of the middle part of the support frame (1) is provided with a bent edge (13) that bends horizontally toward the hanging frame (2). The bent edge (13) is provided with a plurality of first connecting holes (131) that are spaced apart along the length of the bent edge (13). The fastening assembly includes nuts (14) that are welded and fixed to the lower end face of the bent edge (13) and vertically corresponding to the plurality of first connecting holes (131). The horizontal edge (223) is provided with second connecting holes (224) that are vertically corresponding to the plurality of first connecting holes (131). The horizontal edge (223) is supported on the bent edge (13). The fastening assembly also includes bolts that correspond to the plurality of nuts (14). The threaded part of each bolt passes through the second connecting hole (224) and the first connecting hole (131) at the corresponding position and is threadedly fastened to the nut (14).

6. The mounting bracket according to claim 5, characterized in that: The upper end face of the bent edge (13) is bonded with a buffer pad (15) that corresponds vertically to a plurality of the first connecting holes (131). The threaded part of each bolt passes through the buffer pad (15) at the corresponding position, and the horizontal edge (223) abuts against the buffer pad (15).

7. A speaker, comprising a speaker body (3), characterized in that: The speaker also includes two mounting brackets as described in any one of claims 1-6. The two mounting brackets are arranged vertically at intervals on the back of the speaker body (3). The support frame (1) in each mounting bracket is fixed to the wall. The hanging frame (2) in each mounting bracket is fixed to the back of the speaker body (3). Each hanging frame (2) is engaged with the support frame (1) at the corresponding position and fastened by fastening components.

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