Sound box with sound box mesh enclosure convenient to replace

Abstract

The utility model discloses a sound device convenient to replace a sound device mesh enclosure, which relates to the technical field of sound devices and comprises a sound device body, a loudspeaker is fixedly arranged on the sound device body, a fixing ring is fixedly arranged on one side of the sound device body, a filter screen is arranged on one side of the sound device body, a loading and unloading mechanism is arranged on one side of the sound device body, and the loading and unloading mechanism comprises a mounting assembly and a limiting assembly. The filter screen is pushed inwards, the filter screen is separated from the positioning groove, the filter screen is rotated until the filter screen is perpendicular to the original position, at the moment, the fixing block is located right behind the mounting hole, the filter screen is released, the spring pushes the filter screen to move outwards through the circular ring, the fixing block can directly penetrate through the mounting hole, the filter screen can be easily disassembled, tools are not needed in the disassembly process, and the disassembly is convenient. And therefore, the disassembly is simpler, the disassembly time is shorter, and the use requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sound boxes, especially to a sound box with sound box cover convenient to replace. BACKGROUND

[0002] The sound box refers to a set of audio systems that emit sound through the combination of electrical equipment. With the progress of society, people yearn for a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing has penetrated into the lives of all ethnic groups. However, with the development and progress of science and technology, people's requirements for the performance form and venue of singing and dancing are becoming more and more numerous and higher. The sound system is constantly improving and perfecting to meet the needs of people, from meeting the needs of tens of thousands of people at a live concert to meeting the needs of individuals playing musical instruments and karaoke. A protective structure, i.e., a sound box cover, is usually arranged at the speaker port of the sound equipment. Sometimes, the protective net of the sound box cover needs to be cleaned after the sound equipment is used, which requires the sound box cover to be disassembled.

[0003] The traditional sound box cover is usually fixed on the sound box by screws, which requires tools for disassembly, making the disassembly more troublesome and time-consuming, and difficult to meet people's use requirements. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of requiring tools for disassembly in the prior art, which makes the disassembly more troublesome, and provides a sound box with a sound box cover convenient to replace.

[0005] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A sound box with a sound box cover convenient to replace, comprising a sound box body, a loudspeaker fixedly arranged on the sound box body, a fixing ring fixedly arranged on one side of the sound box body, a filter screen arranged on one side of the sound box body, and a mounting and dismounting mechanism arranged on one side of the sound box body, wherein the mounting and dismounting mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises a pair of fixing blocks, a pair of mounting holes, a sliding groove, and a pair of positioning grooves, and the limiting assembly comprises a pair of rotating blocks, a pair of long holes, and a pair of limiting grooves.

[0007] Preferably, the fixing blocks are fixedly arranged on the filter screen, the mounting holes are arranged on the fixing ring, the sliding groove is arranged in the fixing ring, and the positioning grooves are arranged in the fixing ring.

[0008] Preferably, the rotating blocks are rotatably arranged on the fixing blocks, the long holes are arranged on the fixing ring, the limiting grooves are arranged on the fixing ring, and the fixing blocks are arranged in the long holes and the limiting grooves.

[0009] Preferably, a circular ring is arranged in the sliding groove, and a plurality of springs are fixed in the sliding groove and are fixedly connected with the circular ring.

[0010] Preferably, the filter screen is made of metal, and the fixing ring is made of plastic.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. In the utility model, the filter screen is pushed inwards, the filter screen is separated from the positioning groove, the filter screen is rotated until the filter screen is perpendicular to the original position, the fixing block is located at the rear of the mounting hole at this time, the filter screen is released, the spring pushes the filter screen outwards through the circular ring, the fixing block can directly pass through the mounting hole, and the filter screen can be easily disassembled, tools are not needed during disassembly, the disassembly is relatively simple, the disassembly time is relatively short, and the use requirement of people is met.

[0013] 2. In the utility model, the limiting assembly tightly fixes the filter screen on the fixing ring, and the position of the filter screen is not limited, the filter screen cannot become loose due to vibration during use of the sound box, and the sound box is safe and reliable. DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a position relation schematic diagram of the sound box body, the fixing ring and the filter screen of the utility model;

[0017] Figure 3 It is a fixing ring sectional view structural schematic diagram of the utility model;

[0018] Figure 4 It is a Figure 3 Enlarged schematic diagram of A in the utility model.

[0019] In the drawing, the serial number is: 1, the sound box body; 11, the loudspeaker; 12, the fixing ring; 13, the filter screen; 2, the fixing block; 21, the mounting hole; 22, the sliding groove; 23, the positioning groove; 3, the rotating block; 31, the long slot; 32, the limiting groove; 4, the circular ring; 41, the spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Embodiment: The embodiment provides a sound equipment convenient for replacing a sound cover, referring to Figures 1-4 , specifically, comprising a sound equipment body 1, a loudspeaker 11 is fixedly arranged on the sound equipment body 1, a fixing ring 12 is fixedly arranged on one side of the sound equipment body 1, a filter screen 13 is arranged on one side of the sound equipment body 1, and a mounting and dismounting mechanism is arranged on one side of the sound equipment body 1, the mounting and dismounting mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises a pair of fixing blocks 2, a pair of mounting holes 21, a sliding groove 22 and a pair of positioning grooves 23, the limiting assembly comprises a pair of rotating blocks 3, a pair of long holes 31 and a pair of limiting grooves 32, the fixing blocks 2 are fixedly arranged on the filter screen 13, the mounting holes 21 are formed in the fixing ring 12, the sliding groove 22 is formed in the fixing ring 12, the positioning grooves 23 are formed in the fixing ring 12, the filter screen 13 is made of metal, and the fixing ring 12 is made of plastic.

[0023] The filter screen 13 is pushed inward, the filter screen 13 is separated from the positioning grooves 23, the filter screen 13 is rotated until the original vertical position, at this time, the fixing blocks 2 are located directly behind the mounting holes 21, the fixing blocks 2 can directly pass through the mounting holes 21, and the filter screen 13 can be easily dismounted;

[0024] The rotating blocks 3 are rotatably arranged on the fixing blocks 2, the long holes 31 are formed in the fixing ring 12, and the limiting grooves 32 are formed in the fixing ring 12, the fixing blocks 2 penetrate through the long holes 31 and are located in the limiting grooves 32;

[0025] The rotating block 3 is rotated until the original vertical position, at this time, the rotating block 3 is located directly in front of the long hole 31, the filter screen 13 is directly pressed inward, and the rotating block 3 penetrates through the long hole 31;

[0026] A circular ring 4 is slidably arranged in the sliding groove 22, and a plurality of springs 41 are fixedly arranged in the sliding groove 22 and are fixedly connected with the circular ring 4.

[0027] When the filter screen 13 is disassembled, the spring 41 can push the filter screen 13 through the circular ring 4 to be quickly disassembled from the fixing ring 12, and the use is more convenient.

[0028] Specifically, the working principle and operation method of the utility model are as follows:

[0029] The rotating block 3 is rotated until the original perpendicular position, at this time, the rotating block 3 is located in the front of the long hole 31, the filter screen 13 is directly pressed inward, the filter screen 13 compresses the spring 41 through the circular ring 4, and the rotating block 3 passes through the long hole 31.

[0030] The filter screen 13 is pushed inward and is separated from the positioning groove 23, the filter screen 13 is rotated until the original perpendicular position, at this time, the fixed block 2 is located in the rear of the mounting hole 21, the filter screen 13 is released, the spring 41 pushes the filter screen 13 outward through the circular ring 4, the fixed block 2 can directly pass through the mounting hole 21, the filter screen 13 can be easily disassembled, and no tool is needed during disassembly, so that the disassembly is more simple, the disassembly time is shorter, and the use requirement of people is met.

[0031] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. A sound device with a sound cover which is easy to replace, comprising a sound device body (1), characterized in that: The loudspeaker (11) is fixed on the sound body (1), one side of the sound body (1) is fixedly provided with a fixed ring (12), one side of the sound body (1) is provided with a filter screen (13), one side of the sound body (1) is provided with a mounting and dismounting mechanism, the mounting and dismounting mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises a pair of fixed blocks (2), a pair of mounting holes (21), a sliding groove (22) and a pair of positioning grooves (23), and the limiting assembly comprises a pair of rotating blocks (3), a pair of long slot holes (31) and a pair of limiting grooves (32).

2. The sound device of claim 1, wherein: The fixed blocks (2) are fixedly arranged on the filter screen (13), the mounting holes (21) are formed in the fixed ring (12), the sliding groove (22) is formed in the fixed ring (12), and the positioning grooves (23) are formed in the fixed ring (12).

3. The sound device of claim 1, wherein: The rotating blocks (3) are rotatably arranged on the fixed blocks (2), the long slot holes (31) are formed in the fixed ring (12), the limiting grooves (32) are formed in the fixed ring (12), and the fixed blocks (2) penetrate through the long slot holes (31) and are located in the limiting grooves (32).

4. The sound device of claim 1, wherein: The sliding groove (22) is slidably provided with a circular ring (4), a plurality of springs (41) are fixedly arranged in the sliding groove (22), and the springs (41) are fixedly connected with the circular ring (4).

5. The sound device of claim 1, wherein: The filter screen (13) is made of metal, and the fixed ring (12) is made of plastic.

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