CN217741863U

CN217741863U - Wall-mounted sound box with adjustable angle

Info

Publication number: CN217741863U
Application number: CN202221813627.5U
Authority: CN
Inventors: 黄国桂; 向继遵; 钟小文
Original assignee: Guangzhou Rantion Technology Co Ltd
Current assignee: Guangzhou Rantion Technology Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-04
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an angularly adjustable hanging audio amplifier, include: the box body is provided with a hollow bulge on the top and the bottom respectively, and a plurality of concave parts are arranged on the periphery of the bulge; the first bracket is assembled with the box body and comprises a connecting piece, two ends of the connecting piece are respectively bent and extended at the same side to form a first connecting part, the first connecting part is provided with a connecting hole and an inward convex block, and the front end of the first connecting part is provided with a notch communicated with the connecting hole; and the second bracket is movably arranged with the first bracket. Compared with the prior art, the wall-mounted sound box with the adjustable angle is high in adjustment precision, and the box body can be adjusted in the horizontal direction and the vertical direction.

Description

Wall-mounted sound box with adjustable angle

Technical Field

The utility model relates to an angularly adjustable hanging audio amplifier.

Background

Outdoor hanging audio amplifier includes box and support, adjusts the angle of box through the support, and current outdoor hanging audio amplifier has the problem of using when using, for example:

1. rotation angle does not have the design angle locking about the level of most outdoor hanging audio amplifier, only through the fixed rotatory position of tight fit friction power of support and box flexible glue, when the ageing back of flexible glue, the box can vibrate when box broadcast sound is great to the angle that leads to the box produces rotatoryly, does not reach the box angle that the user wanted to adjust.

2. Angle modulation about most outdoor hanging audio amplifier is the level only, does not have angle modulation about perpendicular, can only transversely hang the box on the wall when angle modulation about the user needs to be perpendicular, acts as angle modulation about with horizontal angle rotation, and the sound of audio amplifier is heard like this and the product looks very unsatisfactory, and the high pitch and bass have been controlled separately, reduces the effect of broadcast.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model relates to an angularly adjustable hanging audio amplifier.

In order to solve the technical problem, the technical scheme of the utility model is that:

an angle-adjustable wall-mounted sound box, comprising:

the box body is provided with a hollow bulge on the top and the bottom respectively, and a plurality of concave parts are arranged on the periphery of the bulge;

the first bracket is assembled with the box body and comprises a connecting piece, two ends of the connecting piece are respectively bent towards the same side to extend to form a first connecting part, the first connecting part is provided with a connecting hole and a convex block which is arranged in an inward protruding mode, and the front end of the first connecting part is provided with a notch communicated with the connecting hole;

and the second bracket is movably arranged with the first bracket.

Preferably, a nut is arranged in the protrusion, and a first bolt is arranged on the nut in a group mode.

Preferably, the concave parts are arranged in the range of 180 degrees of the periphery of the protrusion, and the included angle formed by the connecting line of the middle part of each adjacent concave part and the middle part of the protrusion is 15 degrees.

Preferably, two assembling parts extend outwards from the rear end of the first bracket, the second bracket is movably arranged between the two assembling parts, one of the assembling parts is provided with an adjusting hole, and a second bolt penetrates through the adjusting hole to be assembled with the second bracket.

Preferably, the two ends of the adjusting hole form an included angle of 60 degrees towards the middle connecting line of the assembly part respectively.

Preferably, the second bracket is bolted to the assembly member.

Preferably, the projection is arranged along the longitudinal direction of the connecting piece in a protruding mode.

Compared with the prior art, the utility model, following beneficial effect has:

1. through being equipped with lug and concave part, when first support rotated certain angle, the lug just can block in the concave part, realizes the location, then screws up first bolt, realizes the fixed of box angle modulation.

2. Through with second support bolted connection between the built-up member, then adjust the hole in the cooperation, can make the box angle regulation about certain within range, separate and reduce the effect of broadcast about avoiding high pitch and bass.

Drawings

Fig. 1 is an exploded view of the angle-adjustable wall-mounted speaker of the present invention;

fig. 2 is a top view of the box body and the first bracket of the wall-mounted sound box with adjustable angle of the present invention;

fig. 3 is another exploded view of the wall-mounted sound box with adjustable angle of the present invention;

fig. 4 is a side view of the wall-mounted speaker with adjustable angle of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings 1-4, so as to make the technical solutions of the present invention easier to understand and grasp.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "end", "front", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

As shown in fig. 1-2, an angle-adjustable wall-mounted speaker includes:

the box body 1 is provided with a hollow bulge 11 on the top and the bottom of the box body 1 respectively, a nut 111 is arranged in the bulge 11, a first bolt 4 is assembled on the nut 111, and a plurality of concave parts 12 are arranged on the periphery of the bulge 11; the first bracket 2 is assembled with the box body 1, the first bracket 2 comprises a connecting piece 21, two ends of the connecting piece 21 are respectively bent towards the same side to form a first connecting part 22, the first connecting part 22 is provided with a connecting hole 23 and a convex block 24 which is arranged in an inward protruding manner, and the front end of the first connecting part 22 is provided with a notch 25 communicated with the connecting hole 23; in this embodiment, the protruding block is longitudinally protruded along the connecting member, the concave portion 12 is disposed in the range of 180 degrees around the periphery of the protrusion 11, and the included angle formed by the connecting line between the middle portion of each adjacent concave portion 12 and the middle portion of the protrusion 11 is 15 degrees, so that the protruding block 24 is clamped into the concave portion 12 to realize positioning when the first bracket 2 rotates by 15 degrees, and the problem that the traditional soft rubber is loosened after aging and the user cannot reach an ideal angle adjustment due to too much playing sound is avoided.

As shown in fig. 3-4, a second bracket 3, the second bracket 3 and the first bracket 2 are movably arranged, two assembling parts 26 are outwardly extended from the rear end of the first bracket 2, the second bracket 3 is movably arranged between the two assembling parts 26, specifically, the second bracket 3 is connected with the assembling parts 26 by bolts, wherein an adjusting hole 261 is formed in one assembling part 26 (an included angle formed by connecting two ends of the adjusting hole 261 to the middle of the assembling part 26 is 60 °), and a second bolt 5 penetrates through the adjusting hole 261 and is assembled with the second bracket 3; the vertical angle of the box body 1 can be adjusted within 60 degrees, the requirement of a user is met, excessive adjustment is avoided, the box body 1 is prevented from touching a wall, and the high pitch and the low pitch are separated from each other to reduce the playing effect.

Description of the principle:

the left and right adjustment of the box body 1: the first support 2 inserts the connecting hole 23 into the surface of the protrusion 11 through the notch 25, then the angle of the box body 1 is adjusted by rotating the first support 2, and the first bolt 4 is rotated after the adjustment is finished, so that the fixation is realized.

The box body 1 is adjusted up and down: set up second support 3 between two sets of parts 26 through bolted connection mode, then adjust 1 angle of box, screw up second bolt 5 after passing regulation hole 261 with built-up part 26 after the regulation finishes, realize fixedly.

The utility model discloses technical effect mainly embodies in following aspect:

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides an angularly adjustable hanging audio amplifier which characterized in that includes:

the box body (1), a hollow bulge (11) is respectively arranged on the top and the bottom of the box body (1), and a plurality of concave parts (12) are arranged on the periphery of the bulge (11);

the first support (2) is assembled with the box body (1), the first support (2) comprises a connecting piece (21), two ends of the connecting piece (21) are respectively bent towards the same side to extend to form a first connecting part (22), the first connecting part (22) is provided with a connecting hole (23) and a convex block (24) which is arranged in an inward protruding mode, and the front end of the first connecting part (22) is provided with a notch (25) communicated with the connecting hole (23);

and the second bracket (3) is movably arranged with the first bracket (2).

2. The angle-adjustable wall-mounted sound box according to claim 1, wherein: a nut is arranged in the bulge (11), and a first bolt is arranged on the nut in a group mode.

3. The angle-adjustable wall-mounted sound box according to claim 1, wherein: the concave parts (12) are arranged in the range of 180 degrees of the periphery of the protrusion (11), and the included angle formed by the connecting line of the middle part of each adjacent concave part (12) and the middle part of the protrusion (11) is 15 degrees.

4. The angle-adjustable wall-mounted sound box according to claim 1, wherein: two assembling parts (26) extend outwards from the rear end part of the first support (2), the second support (3) is movably arranged between the two assembling parts (26), one of the assembling parts (26) is provided with an adjusting hole (261), and a second bolt (5) penetrates through the adjusting hole (261) to be assembled with the second support (3).

5. The angle-adjustable wall-mounted sound box according to claim 4, wherein: the included angle formed by the two ends of the adjusting hole (261) to the middle connecting line of the assembly part (26) is 60 degrees.

6. The angle-adjustable wall-mounted sound box according to claim 4, wherein: the second support (3) is bolted to the assembly (26).

7. The angle-adjustable wall-mounted sound box according to claim 1, wherein: the convex block (24) is arranged along the longitudinal direction of the connecting piece (21) in a protruding mode.