CN219478083U - Diffusion plate sound box convenient to assemble - Google Patents

Abstract

The utility model discloses a diffusion plate sound box convenient to assemble, which comprises a box body, wherein the front side of the box body is hinged with a box door through a hinge, a sound outlet is formed in the center of the front side of the box door, a dustproof net is arranged on the inner wall of the sound outlet, a loudspeaker is fixedly arranged in the center of the rear side of the inner wall of the box body, diffusion plates are arranged on the left side and the right side of the loudspeaker, the diffusion plates and the box body are fixed through an assembling mechanism, the assembling mechanism comprises a fixed block, a placing groove, an inserting plate and a clamping groove, the rear side of the inner wall of the box body is fixedly connected with two symmetrically arranged fixed blocks, and the front side of the fixed block is provided with the placing groove. According to the utility model, the box body, the box door, the dustproof net, the loudspeaker, the diffusion plate and the assembly mechanism are matched with each other, so that the effect of conveniently assembling the diffusion plate is achieved, the diffusion plate can be conveniently assembled in the sound equipment, the operation is simple, and time and labor are saved.

Description

Diffusion plate sound box convenient to assemble

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a diffusion plate sound equipment convenient to assemble.

Background

With the progress of society, people have more colorful lives. The dance is a form of entertainment that flows for thousands of years, and goes deep into the lives of people of all families. However, with the development and progress of technology, there are more and more demands on performance forms and sites of singing and dancing. Sound systems continue to improve and perfect with the needs of people. As large as meeting the field sound expansion requirement of tens of thousands of people singing parties and as small as meeting the requirement of playing musical instruments and K songs in individual families.

In the prior art, in order to improve the penetrating power of sound, a diffusion plate can be assembled on the sound in many sound in the market, but the common sound is inconvenient to assemble the diffusion plate, and a plurality of bolts are required to be used for fixing during assembly, so that the operation is complex, and time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a diffusion plate sound box convenient to assemble, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a diffuser plate sound box convenient to assemble, comprising:

a case; the front side of the box body is hinged with a box door through a hinge;

a sound outlet is formed in the center of the front side of the box door, and a dust screen is arranged on the inner wall of the sound outlet;

the loudspeaker is fixedly arranged at the center of the rear side of the inner wall of the box body;

the diffusion plates are arranged on the left side and the right side of the loudspeaker;

the diffusion plate and the box body are fixed through the assembly mechanism.

Further, the assembly devices includes fixed block, standing groove, picture peg and draw-in groove, the fixed block that two symmetries set up of rear side fixedly connected with of box inner wall, the standing groove has been seted up to the front side of fixed block, the inside swing joint of standing groove has the picture peg, the front side of picture peg runs through the standing groove and extends to the outside of standing groove, the picture peg is kept away from speaker one side and is located the inside of standing groove and has seted up the draw-in groove.

Further, screw holes are formed in the left side and the right side of the box body and correspond to the positions of the clamping grooves, the inner portion of the clamping grooves is movably clamped with the studs, and one end, away from the clamping grooves, of each stud sequentially penetrates through the clamping grooves, the placing grooves and the screw holes and extends to the outer portion of each screw hole, and the handles are fixedly connected with the studs.

Further, the stud is in threaded connection with the threaded hole.

Further, the plugboard is fixedly connected with the diffusion plate.

Further, the surface of the diffusion plate is in movable contact with the inner wall of the box body.

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

according to the utility model, the box body, the box door, the dustproof net, the loudspeaker, the diffusion plate and the assembly mechanism are matched with each other, so that the effect of conveniently assembling the diffusion plate is achieved, the diffusion plate can be conveniently assembled in the sound equipment, the operation is simple, and time and labor are saved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a cross-sectional view of a top view of the present utility model;

FIG. 3 is a schematic view of a board according to the present utility model;

fig. 4 is a schematic structural view of a fixing block according to the present utility model.

In the figure: 1. a case; 2. a door; 3. a dust screen; 4. a speaker; 5. a diffusion plate; 6. an assembly mechanism; 601. a fixed block; 602. a placement groove; 603. inserting plate; 604. a clamping groove; 605. a stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a diffusion plate sound box convenient to assemble comprises a box body 1, wherein a box door 2 is hinged to the front side of the box body 1 through a hinge, a sound outlet is formed in the center of the front side of the box door 2, a dust screen 3 is mounted on the inner wall of the sound outlet, a loudspeaker 4 is fixedly mounted in the center of the rear side of the inner wall of the box body 1, diffusion plates 5 are arranged on the left side and the right side of the loudspeaker 4, and the diffusion plates 5 and the box body 1 are fixed through an assembling mechanism 6.

When the assembly device is specifically implemented, the assembly mechanism 6 comprises a fixed block 601, a placing groove 602, an inserting plate 603 and a clamping groove 604, wherein the rear side of the inner wall of the box body 1 is fixedly connected with the two symmetrically arranged fixed blocks 601, the placing groove 602 is formed in the front side of the fixed block 601, the inserting plate 603 is movably connected in the placing groove 602, the front side of the inserting plate 603 penetrates through the placing groove 602 and extends to the outside of the placing groove 602, and the inserting plate 603 is far away from one side of the loudspeaker 4 and is located in the placing groove 602, and the clamping groove 604 is formed in the placing groove 602.

In the concrete implementation, screw holes are formed in the left side and the right side of the box body 1 and correspond to the positions of the clamping grooves 604, the inner portion of the clamping grooves 604 is movably clamped with the studs 605, and one end, far away from the clamping grooves 604, of each stud 605 sequentially penetrates through the clamping grooves 604, the placing grooves 602 and the screw holes and extends to the outer portion of the screw holes and is fixedly connected with a handle.

In particular embodiments, the stud 605 is threadably coupled to the threaded bore.

In the practical implementation, the insert plate 603 is fixedly connected with the diffusion plate 5.

In practice, the surface of the diffusion plate 5 is in movable contact with the inner wall of the case 1.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Working principle: during assembly, the inserting plate 603 on the diffusion plate 5 is inserted into the placing groove 602, the clamping groove 604 is aligned with the threaded hole, then the stud 605 is inserted into the threaded hole, and then the handle is rotated clockwise, so that the stud 605 moves to one side, close to the loudspeaker 4, in the threaded hole, and the stud 605 is inserted into the clamping groove 604.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A diffuser panel sound box convenient to assembly, comprising:

a case (1); the front side of the box body (1) is hinged with a box door (2) through a hinge;

the sound outlet is formed in the center of the front side of the box door (2), and a dust screen (3) is mounted on the inner wall of the sound outlet;

the loudspeaker (4) is fixedly arranged at the center of the rear side of the inner wall of the box body (1);

the diffusion plate (5) is arranged on the left side and the right side of the loudspeaker (4);

and the diffusion plate (5) and the box body (1) are fixed through the assembly mechanism (6).

2. The diffusion plate sound apparatus of claim 1, wherein: the assembly device comprises an assembly mechanism (6) and is characterized in that the assembly mechanism comprises a fixed block (601), a placing groove (602), an inserting plate (603) and a clamping groove (604), wherein the rear side of the inner wall of a box body (1) is fixedly connected with two symmetrically arranged fixed blocks (601), the placing groove (602) is formed in the front side of the fixed blocks (601), the inserting plate (603) is movably connected with the inside of the placing groove (602), the front side of the inserting plate (603) penetrates through the placing groove (602) and extends to the outside of the placing groove (602), and the inserting plate (603) is far away from one side of a loudspeaker (4) and is located in the placing groove (602) to form the clamping groove (604).

3. The diffusion plate sound apparatus of claim 2, wherein: screw holes are formed in the left side and the right side of the box body (1) and correspond to the positions of the clamping grooves (604), the inside of the clamping grooves (604) is movably clamped with a stud (605), and one end, far away from the clamping grooves (604), of the stud (605) sequentially penetrates through the clamping grooves (604), the placing grooves (602) and the screw holes and extends to the outer parts of the screw holes and is fixedly connected with a handle.

4. A diffuser panel sound for easy assembly as recited in claim 3, wherein: the stud (605) is in threaded connection with the threaded hole.

5. The diffusion plate sound apparatus of claim 2, wherein: the plugboard (603) is fixedly connected with the diffusion plate (5).

6. The diffusion plate sound apparatus of claim 1, wherein: the surface of the diffusion plate (5) is in movable contact with the inner wall of the box body (1).