Sound box convenient to carry

Abstract

The utility model discloses a sound box convenient to carry, and relates to the technical field of sound boxes. The sound box comprises a sound box function assembly and a box body used for installing the sound box function assembly. The box body comprises a first box cover, a second box cover movably connecting the movable shaft with the first box cover, a retaining ring arranged on the side face of the first box cover, a pull rod movably embedded in the upper portion of the first box cover, a handle arranged in the middle of the side face of the first box cover, a fastener fixed to the side face of the second box cover and rolling wheels arranged at the bottoms of the first box cover and the second box cover. The sound function assembly comprises substrates which are respectively embedded and fixed in the box cover I and the box cover II, electronic screens which are embedded at the bottoms of the substrates, loudspeakers which are arranged at the upper parts of the substrates, and panels which are fixed in the middle positions of the substrates. According to the utility model, the sound equipment function assembly is installed in an embedded manner through the arrangement of the portable box body structure, the purpose of convenient carrying of the sound equipment is achieved, and the box body is used as an external installation structure of the sound equipment function assembly to protect the sound equipment function assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of audio, and particularly relates to a portable audio system. Background Art

[0002] The existing open patent (publication number CN 210839956 U) discloses a conveniently portable speaker, including a speaker body, the left and right sides of the bottom of the speaker body are fixedly connected with universal wheels, and the inner side of the universal wheels is connected with a rotating rod. The utility model allows the user to pull the speaker body to move with the universal wheels, and rotate the forward and reverse screws when fixed. The forward and reverse screws rotate to drive the movable sleeve to move inward, and the movable sleeve moves inward to drive the connecting rod and the sliding sleeve to move inward. The sliding sleeve drives the sliding rod to cooperate with the limiting groove to move the U-shaped frame downward. The U-shaped frame cooperates with the sliding groove to move downward and drives the friction ring to contact the surface of the rotating rod to be stuck. Finally, the rotating rod cannot rotate, and the universal wheel cannot rotate to complete the positioning. This solves the problem that the existing speakers do not have a positioning function, resulting in the speaker being unable to be positioned and easy to shake when carried to a place, and increases the service life of the speaker, reduces the cost of maintenance, and improves the practicality of the speaker.

[0003] The above-mentioned speaker is easy to carry by adding structures such as universal wheels and a rotating rod, but in actual use, its playing effect and convenience can be further improved. To this end, we provide a speaker that is easy to carry to solve the above-mentioned problems. Utility Model Content

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] The utility model is a portable speaker, comprising a speaker function component and a box for installing the speaker function component; the box comprises a box cover 1, a box cover 2 movably connecting a movable shaft with the box cover 1, a buckle ring arranged on a side of the box cover 1, a pull rod movably embedded in an upper part of the box cover 1, a handle arranged in the middle of a side of the box cover 1, a fastener fixed to a side of the box cover 2, and rollers arranged at the bottoms of the box cover 1 and the box cover 2;

[0006] The audio function component comprises a base plate respectively embedded and fixed inside the first and second box covers, an electronic screen embedded and arranged at the bottom of the base plate, a speaker arranged at the top of the base plate, and a panel fixed at the middle position of the base plate.

[0007] The utility model is further configured that the panel includes a mounting plate fixed to the substrate, an adjusting knob embedded in the mounting plate, and a connecting column, and the adjusting knob and the connecting column are connected to the built-in processor of the substrate.

[0008] The utility model is further configured that the substrate has a built-in processor connected to the electronic screen and the speaker, and the processor is wirelessly connected to an external digital terminal.

[0009] The utility model is further configured that the buckle ring cooperates with the fastener, and the buckle ring has a built-in spring reset structure.

[0010] The utility model is further configured that support legs are arranged on the side surfaces of the box cover 1 and the box cover 2.

[0011] The utility model is further configured such that the maximum unfolding angle of the box cover 1 and the box cover 2 is 120°, and the box cover 1 and the box cover 2 are both plastic shell structures.

[0012] The utility model has the following beneficial effects:

[0013] The utility model realizes the purpose of convenient carrying of the audio by arranging a portable box structure for embedded installation of the audio functional components. At the same time, the box body serves as an external installation structure of the audio functional components to protect the audio functional components. The box cover one and the box cover two are combined, and the box cover one and the box cover two are fixed by the mutual cooperation of the fasteners and the buckle ring. At this time, the box body is in a closed state. When carrying, the handle structure can be directly carried by hand, and the box body can also be pulled by the pull rod and combined with the rotation of the roller to realize the mobile carrying of the box body.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the box body in the utility model.

[0017] Figure 2 It is a front schematic diagram of the overall structure of the present utility model.

[0018] Figure 3 It is a side schematic diagram of the overall structure of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Box body; 11. Box cover 1; 12. Box cover 2; 13. Fasteners; 14. Buckle; 15. Handle; 16. Pull rod; 17. Roller; 18. Support column; 19. Movable shaft; 2. Audio function components; 21. Base plate; 22. Electronic screen; 23. Mounting plate; 24. Speaker; 25. Connecting column; 26. Adjustment knob. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0023] See also Figure 1-3 The utility model is a portable audio system, comprising an audio functional component 2 and a box body 1 for installing the audio functional component 2; the box body 1 comprises a box cover 11, a box cover 12 movably connecting a movable shaft 19 with the box cover 11, a buckle 14 arranged on the side of the box cover 11, a pull rod 16 movably embedded in the upper part of the box cover 11, a handle 15 arranged in the middle position of the side of the box cover 11, a fastener 13 fixed to the side of the box cover 12, and a roller 17 arranged at the bottom of the box cover 11 and the box cover 12.

[0024] Specifically, in the portable audio system involved in the present application, the purpose of convenient carrying of the audio system is achieved by providing a portable box 1 structure for embedded installation of the audio functional component 2. At the same time, the box 1 serves as an external mounting structure of the audio functional component 2 to protect the audio functional component 2. The box cover 11 and the box cover 2 12 are combined, and the box cover 11 and the box cover 2 12 are fixed by the mutual cooperation of the fastener 13 and the buckle 14. At this time, the box 1 is in a combined state. When carrying, the handle 15 structure can be directly carried by hand, or it can be pulled by the pull rod 16 and combined with the rotation of the roller 17 to achieve the mobile carrying of the box 1.

[0025] Furthermore, the buckle 14 cooperates with the fastener 13, the buckle 14 has a built-in spring return structure, and the sides of the box cover 11 and the box cover 2 12 are provided with supporting legs 18. The maximum expansion angle of the box cover 11 and the box cover 2 12 is 120°, and the box cover 1 11 and the box cover 2 12 are both plastic shell structures. Specific embodiment 2

[0027] See also Figure 1On the basis of the specific embodiment 1, a portable audio system includes an audio function component 2, wherein the audio function component 2 includes a substrate 21 respectively embedded and fixed inside the box cover 1 11 and the box cover 2 12, an electronic screen 22 embedded and arranged at the bottom of the substrate 21, a speaker 24 arranged on the upper part of the substrate 21, and a panel fixed at the middle position of the substrate 21.

[0028] Specifically, the box cover 1 11 and the box cover 2 12 are each provided with an independent power supply for powering the audio function component 2. The audio function component 2 realizes a conventional audio playback function. The audio function component 2 respectively provided in the box cover 1 11 and the box cover 2 12 is used for reverberation playback of audio to improve the audio playback effect.

[0029] Furthermore, the panel includes a mounting plate 23 fixed to the substrate 21, an adjustment knob 26 embedded in the mounting plate 23, and a connecting column 25, the adjustment knob 26 and the connecting column 25 are connected to the built-in processor of the substrate 21, the built-in processor of the substrate 21 is connected to the electronic screen 22 and the speaker 24, and the processor is wirelessly connected to an external digital terminal.

[0030] Specifically, the built-in processor of the substrate 21 is a functional element of the audio system. After the processor is connected to the electronic screen 22 and the speaker 24, the electronic screen 22 is used to feedback the working status of the audio system, and the speaker 24 is used for audio playback of the audio system. The wireless connection between the processor and the external digital terminal generally adopts Bluetooth connection or WIFI connection. The digital terminal can be a mobile phone or a computer. The above are all relatively mature technologies at present and will not be described in further detail here. The adjustment knob 26 is used to adjust the state of the audio functional component 2, and the connecting column 25 is used for wiring the audio functional component 2 with the outside.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable speaker, comprising a speaker function component (2) and a box (1) for mounting the speaker function component (2); characterized in that: The box body (1) comprises a box cover (11), a box cover (12) movably connected to a movable shaft (19) and the box cover (11), a buckle (14) arranged on the side of the box cover (11), a pull rod (16) movably embedded in the upper part of the box cover (11), a handle (15) arranged in the middle of the side of the box cover (11), a fastener (13) fixed to the side of the box cover (12), and rollers (17) arranged at the bottom of the box cover (11) and the box cover (12); The audio function component (2) comprises a base plate (21) respectively embedded and fixed inside the first box cover (11) and the second box cover (12), an electronic screen (22) embedded and arranged at the bottom of the base plate (21), a speaker (24) arranged on the top of the base plate (21), and a panel fixed at the middle position of the base plate (21).

2. A portable speaker according to claim 1, characterized in that: The panel comprises a mounting plate (23) fixed to the substrate (21), an adjusting knob (26) embedded in the mounting plate (23), and a connecting column (25), wherein the adjusting knob (26) and the connecting column (25) are connected to a built-in processor of the substrate (21).

3. A portable speaker according to claim 1, characterized in that: The substrate (21) has a built-in processor connected to the electronic screen (22) and the speaker (24), and the processor is wirelessly connected to an external digital terminal.

4. A portable speaker according to claim 1, characterized in that: The buckle ring (14) cooperates with the fastener (13), and the buckle ring (14) has a built-in spring return structure.

5. The portable speaker according to claim 1, characterized in that: Supporting legs (18) are arranged on the sides of the box cover 1 (11) and the box cover 2 (12).

6. The portable speaker according to claim 1, characterized in that: The maximum unfolding angle of the box cover 1 (11) and the box cover 2 (12) is 120°, and both the box cover 1 (11) and the box cover 2 (12) are plastic shell structures.

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