Outdoor mobile sound equipment

Abstract

The utility model relates to the field of sound equipment, and particularly discloses an outdoor mobile sound box, which comprises a box body internally provided with a sound box, an operation panel arranged on one side of the box body and used for controlling the sound box, a plurality of moving wheels arranged at the bottom of the box body, and an expansion plate arranged at one end of the box body far away from the operation panel, the side wall of the expansion plate is provided with a clip used for being connected with the box body, a cavity is formed in the expansion plate, and folding legs are arranged in the cavity. A containing cavity is formed in the position, located on the top of the operation panel, of the box body. A sealing cover is arranged on the containing cavity. According to the utility model, the expansion plate can be unfolded into a table and chair by taking down the expansion plate and opening the folding legs in the cavity, so that convenience can be provided for use through deformation during outdoor use, and besides the built-in sound box, the accommodating cavity which can be closed through the sealing cover is additionally designed in the box body, so that the sound box is convenient to use. Therefore, articles such as umbrellas, waterproof cloth or sound equipment plug-ins can be placed in the box body, and the outdoor sound equipment is convenient and fast to use outdoors.

Description

Technical Field

[0001] The utility model relates to the field of audio equipment, and particularly relates to an outdoor mobile audio. Background Art

[0002] An audio refers to a set of audio systems that combine electrical equipment to emit sounds. The development history of audio technology can be divided into four stages: vacuum tube, transistor, integrated circuit, and field effect tube. With the progress of society, people aspire to a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing have penetrated into the lives of people of all ethnic groups. However, with the development and progress of technology, people have more and more and higher requirements for the performance forms and venues of singing and dancing. The audio system has been continuously improved and perfected according to people's needs. It can meet the requirements of live sound reinforcement for tens of thousands of people in large concerts, and also meet the needs of individuals for playing musical instruments and KTV at home.

[0003] Currently, among the existing audio systems, the audio with moving wheels at the bottom is called a portable mobile audio, also known as an outdoor audio. This kind of audio can be carried outdoors for use. However, when used outdoors, many accessories of the audio, as well as necessary items such as umbrellas, raincloths, tables, and chairs, need to be carried separately, resulting in inconvenience during transportation.

[0004] The technical problems to be solved by this application are: how to reduce the transportation space and how to make the audio convenient and fast to use outdoors. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an outdoor mobile audio that saves transportation space and is convenient to use outdoors.

[0006] The technical solution adopted by the utility model is as follows: an outdoor mobile audio, including a box body with an audio installed inside. One side of the box body is provided with an operation panel for controlling the audio. The bottom of the box body is provided with several moving wheels. One end of the box body away from the operation panel is provided with an expansion board. The side wall of the expansion board is provided with a snap button for connecting the box body. The inside of the expansion board is provided with a cavity, and the cavity is provided with folding legs. On the top of the operation panel on the box body, there is a receiving cavity, and the receiving cavity is provided with a closing cover. One side of the closing cover is provided with a positioning pin, and the closing cover is rotatably assembled on one side of the box body around the pin joint of the positioning pin.

[0007] In the utility model, by removing the expansion board and opening the folding legs in its cavity, the expansion board can be unfolded into a table and chair, so that when used outdoors, it can be deformed to provide convenience for use. Moreover, in addition to the built-in audio in the box body, a receiving cavity that can be closed by a closing cover is additionally designed, so that items such as umbrellas, raincloths, or audio accessories can be placed in the box body, thereby making the outdoor audio convenient and fast to use outdoors.

[0008] In some embodiments, a carrying slot for inserting a mobile speaker is further provided on one side of the box body.

[0009] In some embodiments, a fixing buckle is provided on one side of the closing cover, and one end of the closing cover is buckled on the box body by the fixing buckle.

[0010] In some embodiments, a positioning pad is provided inside the accommodating cavity, and a plurality of placing grooves are provided on the positioning pad.

[0011] In some embodiments, a positioning seat is provided at the top of the folding leg, and an assembly seat is provided at the top of the positioning seat.

[0012] In some embodiments, a connecting pin is provided on the positioning seat, and an arc-shaped groove for the connecting pin to slide is provided on the assembly seat.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) In the present utility model, the box body can be pushed by the provided moving wheels, so as to facilitate the user to move the box body with a speaker inside. Moreover, during actual use, an additional mobile speaker can be inserted into the carrying slot to enhance the sound source.

[0015] (2) In the present utility model, the positioning seat and the assembly seat connected by the connecting pin can enable the folding legs to be folded in the cavity of the expansion board. Thus, when used outdoors, the expansion board can be removed and unfolded into a table and chair. Moreover, when the folding legs are unfolded, the arc-shaped groove can limit the unfolding angle, so that the unfolding angles of the folding legs are unified to ensure the stability of the expansion board.

[0016] (3) In the present utility model, the accommodating cavity internally installed with the positioning pad can be used to place items such as umbrellas, raincloths, and speaker plugs in the placing grooves of the positioning pad. Moreover, the placing grooves can separate the items to avoid collision, thereby protecting each item. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a right-side view structural schematic diagram of an outdoor mobile speaker of the present utility model;

[0018] Figure 2 is a top-view structural schematic diagram of the accommodating cavity of the present utility model;

[0019] Figure 3 is a front-view structural schematic diagram of the operation panel of the present utility model;

[0020] Figure 4 is a top-view structural schematic diagram of the cavity of the present utility model;

[0021] Figure 5 is a top-view structural schematic diagram of the folding leg of the present utility model.

[0022] In the figure: 1. Box body; 10. Operation panel; 11. Moving wheels; 12. Carrying slot; 2. Expansion board; 20. Snap fastener; 21. Cavity; 22. Folding legs; 23. Positioning seat; 24. Assembly seat; 230. Connecting pin; 240. Arc-shaped groove; 3. Accommodation cavity; 30. Sealing cover; 31. Positioning pin; 32. Positioning pad; 33. Placing slot; 34. Fixed buckle. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 to 2 , the present invention provides a technical solution: an outdoor mobile sound box, including a box body 1 with a sound box inside, an operation panel 10 for controlling the sound box is installed on one side of the box body 1, several moving wheels 11 are provided at the bottom of the box body 1, and a carrying slot 12 for inserting a mobile sound box is also provided on one side of the box body 1;

[0025] By setting the moving wheels 11, the box body 1 can be pushed, so that the user can move the box body 1 with a sound box inside. Moreover, in actual use, an additional mobile sound box can be inserted into the carrying slot 12 to enhance the sound source.

[0026] Please refer to Figures 1 to 2 and Figures 4 to 5 , an expansion board 2 is provided at one end of the box body 1 away from the operation panel 10. A snap fastener 20 for connecting the box body 1 is provided on the side wall of the expansion board 2. A cavity 21 is provided inside the expansion board 2. Folding legs 22 are provided in the cavity 21. A positioning seat 23 is provided at the top of the folding legs 22. An assembly seat 24 is provided at the top of the positioning seat 23. A connecting pin 230 is provided on the positioning seat 23. An arc-shaped groove 240 for the connecting pin 230 to slide is provided on the assembly seat 24;

[0027] By setting the positioning seat 23 and the assembly seat 24 pinned by the connecting pin 230, the folding legs 22 can be folded in the cavity 21 of the expansion board 2. Thus, when used outdoors, the expansion board 2 can be removed and unfolded into a table and chair. Moreover, when the folding legs 22 are unfolded, the arc-shaped groove 240 can limit the unfolding angle, so that the unfolding angles of the folding legs 22 are unified to ensure the stability of the expansion board 2.

[0028] Please refer to Figures 1 to 3, on the box body 1, there is a receiving cavity 3 at the top of the operation panel 10. A closing cover 30 is provided on the receiving cavity 3. One side of the closing cover 30 is provided with a positioning pin 31. The closing cover 30 is rotationally assembled on one side of the box body 1 around the pin joint of the positioning pin 31. One side of the closing cover 30 is provided with a fixing buckle 34, and the fixing buckle 34 buckles one end of the closing cover 30 on the box body 1. Inside the receiving cavity 3, there is a positioning pad 32, and several placement grooves 33 are provided on the positioning pad 32;

[0029] Through the provided receiving cavity 3 with a positioning pad 32 installed inside, items such as umbrellas, raincloths, audio plugins, etc. can be placed in the placement grooves 33 in the positioning pad 32. Moreover, the placement grooves 33 can separate each item to avoid collision, thereby playing a protective role for each item.

[0030] The working principle and usage process of the present utility model: First, items such as umbrellas, raincloths, or audio plugins can be placed in the receiving cavity 3 on the box body 1. When placing, put them into the placement grooves 33 in the positioning pad 32 for separation and protection to avoid collision and damage. Subsequently, the box body 1 can be directly carried through the moving wheels 11;

[0031] When used outdoors, the expansion board 2 can be removed from the side wall of the box body 1 through the spring buckle 20. One end of the folding leg 22 is rotated out of the cavity 21 through the positioning seat 23. When rotating, the arc-shaped groove 240 restricts the rotation trajectory of the connecting pin 230, so that the folding legs 22 in the cavity 21 can rotate at a unified angle, enabling the table and chair composed of the folding legs 22 and the expansion board 2 to be stably placed on the ground;

[0032] The fixing buckle 34 can also be opened, and the closing cover 30 is rotated through the positioning pin 31 to open the receiving cavity 3, so as to facilitate the user to take out items such as umbrellas, raincoats, or audio plugins in the placement grooves 33;

[0033] Then during use, the audio built into the box body 1 can be controlled through the operation panel 10. Moreover, by inserting a mobile audio into the carrying groove 12 on the box body 1, the volume of the box body 1 can be enhanced when the two audios play synchronously.

[0034] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An outdoor mobile audio, comprising a box body (1) with an audio inside. An operation panel (10) for controlling the audio is installed on one side of the box body (1). A plurality of moving wheels (11) are provided at the bottom of the box body (1), and it is characterized in that, One end of the box body (1) away from the operation panel (10) is provided with an expansion board (2). A return buckle (20) for connecting the box body (1) is provided on the side wall of the expansion board (2). A cavity (21) is provided inside the expansion board (2), and a folding leg (22) is provided in the cavity (21); A receiving cavity (3) is provided on the box body (1) above the operation panel (10). A closing cover (30) is provided on the receiving cavity (3). A positioning pin (31) is provided on one side of the closing cover (30). The closing cover (30) is rotationally assembled on one side of the box body (1) around the pin joint of the positioning pin (31).

2. The outdoor mobile sound box according to claim 1, characterized in that, A carrying slot (12) for inserting the mobile audio is further provided on one side of the box body (1).

3. An outdoor mobile sound box according to claim 1, characterized in that, A fixing buckle (34) is provided on one side of the closing cover (30), and one end of the closing cover (30) is buckled on the box body (1) by the fixing buckle (34).

4. An outdoor mobile sound box according to claim 1, characterized in that, A positioning pad (32) is provided inside the receiving cavity (3), and a plurality of placing slots (33) are provided on the positioning pad (32).

5. An outdoor mobile audio according to claim 1, characterized in that, A positioning seat (23) is provided at the top of the folding leg (22), and an assembly seat (24) is provided at the top of the positioning seat (23).

6. The outdoor mobile sound box according to claim 5, characterized in that, A connecting pin (230) is provided on the positioning seat (23), and an arc-shaped slot (240) for the connecting pin (230) to slide is provided on the assembly seat (24).

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