CN221283284U - All-audio sound box convenient to carry - Google Patents

Abstract

The utility model discloses a full-audio sound box convenient to carry, which comprises two sound posts, a sound box body, a supporting rod, a bottom bracket and a connecting part; the side surface of the sound column is provided with a groove from top to bottom, the lower end of the sound column is provided with a connecting port, and the sound column is provided with a sound connecting plate; the connecting part is clamped with the groove of the sound column; the two sound columns are fixedly connected through the clamping of the connecting part and the grooves of the two sound columns respectively; the lower connecting port of the sound column below is detachably connected with one end of the bottom bracket, and the other end of the bottom bracket is connected with one end of the supporting rod; the upper end of the sound box body is provided with a mounting opening which is detachably connected with the other end of the supporting rod; an active power amplifier module is arranged on one side surface of the sound box body, a sound outlet of the sound box is arranged on the corresponding surface of the side surface, and a storage groove is arranged below the sound outlet of the sound box; the active power amplifier module is connected with an external power supply and an acoustic connecting plate through wires respectively. The utility model can clearly express high-low frequency sound and is convenient for carrying.

Description

All-audio sound box convenient to carry

Technical Field

The utility model relates to an acoustic amplifying device, in particular to a full-audio sound box convenient to carry.

Background

The loudspeaker box is an acoustic amplifying device which is commonly used in life scenes, but under many use scenes, the audio required to be diffused by the loudspeaker box is not single frequency, and most of the time, high frequency, medium frequency and low frequency are all available. In the prior art, in order to better express the sound of different frequencies of the audio frequency, a user usually combines a plurality of sound boxes suitable for different frequencies, but the plurality of sound boxes are matched for use, so that the user is more complicated and troublesome to carry the sound boxes; however, because one sound box has more audio frequencies, interference phenomenon between sound waves is more obvious, sound expression effects of high frequency and low frequency are poorer, and meanwhile, the user is inconvenient to carry.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the full-audio sound box which is convenient to carry, and is convenient for a user to carry while clearly expressing high-frequency and low-frequency sounds.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

A full audio speaker convenient to carry comprises two sound posts, a speaker body, a support rod, a bottom bracket and a connecting part; the side face of the sound column is provided with a groove from top to bottom, the lower end of the sound column is provided with a connecting port, and the middle lower part of the sound column is provided with a sound connecting plate; the connecting part is clamped with the groove of the sound column; the two sound columns are fixedly connected through the clamping sum of the connecting parts and the grooves of the two sound columns respectively; the lower end connecting port of the sound column below is detachably connected with one end of the bottom support, and the other end of the bottom support is connected with one end of the supporting rod; the upper end of the sound box body is provided with a mounting opening which is detachably connected with the other end of the supporting rod; an active power amplifier module is arranged on one side surface of the sound box body, a sound box sound outlet is arranged on the corresponding surface of the side surface of the sound box body, and a storage groove is arranged below the sound box sound outlet; the active power amplifier module is respectively connected with an external power supply and the sound connection plate through wires.

Preferably, the pulley is arranged on the same side face of the active power amplifier module with the loudspeaker body.

Preferably, the sound box body is provided with three storage grooves side by side.

Preferably, the connection between the lower end connection port of the sound column and the bottom bracket is threaded; the installation port of the sound box body is connected with the supporting rod in a threaded mode.

Preferably, the sound connection plate is provided with an input port; the input port is provided with a flip cover.

Preferably, the shoe is provided with a first adjusting knob.

Preferably, the connecting part is provided with a second adjusting knob.

Compared with the prior art, the utility model has the following advantages:

By adopting the technical scheme, the sound of the sound box body and the sound column can be respectively amplified, so that the sound of high and low audios can be respectively amplified, and the occurrence of the condition of sound wave phase offset caused by the phenomenon of sound wave interference of high-pitched sound waves and low-pitched sound waves is reduced.

In the use process, a user can sequentially assemble and connect the sound box body, the support rod, the collet and the sound column, after the assembly is finished, the sound box connecting plate is connected with the active power amplifier module through the electric wire, and then the power is supplied to the sound box through the connection of an external power supply and the active power amplifier module, so that the assembled sound box can be used for diffusing and spreading sound; after the use is finished, after the sound box body, the support rod, the collet and the sound column are respectively disassembled by a user, the sound box body is rotated to enable the storage groove to be upward, and then all the disassembled parts are placed in the storage groove, so that the assembly sound box is completely stored.

The full-audio sound box can reduce the volume of the sound box body, and meanwhile, the storage groove can store detachable parts, so that the whole assembled sound box is convenient to carry, and the number of carried objects cannot be increased due to the multiple parts.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the present utility model in a storage state;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

Fig. 4 is a schematic top view of the connecting member.

The attached drawings are identified:

1-a sound column; 11-an acoustic connection board; 111-input ports; 2-a sound box body; 21-an active power amplifier module; 211-a power interface; 212-an output port; 22-pulleys; 23-mounting port; 24-storing groove; 25-sound outlet of the sound box; 3-supporting rods; 4-a bottom bracket; 41-a first adjustment knob; a 5-connection member; 51-a second adjustment knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 to 4, the embodiment of the utility model discloses a portable full audio speaker, which comprises two sound posts 1, a speaker body 2, a support rod 3, a bottom bracket 4 and a connecting part 5; the side surface of the sound column 1 is provided with a groove from top to bottom, the lower end of the sound column 1 is provided with a connecting port, and the middle lower part of the sound column 1 is provided with a sound connecting plate 11; the connecting part 5 is clamped with the groove of the sound column 1; the connecting parts 5 are respectively clamped with the grooves of the two sound posts 1, so that the two sound posts 1 are detachably connected through the connecting parts 5; the lower end connecting port of the sound column 1 below is detachably connected with one end of the bottom support 4, and the other end of the bottom support 4 is connected with one end of the supporting rod 3; the upper end of the sound box body 2 is provided with a mounting opening 23, and the mounting opening 23 is detachably connected with the other end of the supporting rod 3; an active power amplifier module 21 is arranged on one side surface of the sound box body 2, a sound box sound outlet 25 is arranged on the corresponding surface of the side surface of the sound box body 2, and a storage groove 24 is arranged below the sound box sound outlet 25 in the sound box body 2; the active power amplifier module 21 is connected with an external power supply and the acoustic connecting plate 11 through wires.

Specifically, before the sound box is assembled, a user firstly takes out a component from a storage groove 24, then rotates the sound box body 2 to enable an installation port 23 of the sound box body to face upwards, fixedly connects the lower end of the support rod 3 with the installation port 23 of the sound box body 2, fixedly connects the bottom support 4 with a lower end connection port of one sound column 1, then connects the bottom support 4 at the lower end of the sound column 1 with the upper end of the support rod 3, clamps a connecting component 5 into a groove of the sound column 1, clamps the connecting component 5 into the groove completely, then stacks the other sound column 1 on the sound column 1 to enable the grooves to be aligned, then moves the connecting component 5 upwards to a joint of the two sound columns 1, so as to fix the two sound columns 1, finally connects an active power amplification module 21 of the sound box body 2 with a sound connection plate 11 of the sound column 1 by using an electric connection wire, connects an external power supply with the active power amplification module 21, and assembles the sound box under the action of the external power supply to perform audio external amplification by using the assembled sound box; after the assembled sound box is used, the sound column 1, the connecting part 5, the collet 4, the supporting rod 3 and the sound box body 2 are disassembled, the sound box body 2 is rotated to enable the storage groove 24 to face upwards, and the disassembled parts are placed in the storage groove 24, so that the assembled sound box is stored. The sound box body 2 in the storage state is small in size, meanwhile, the sound box body 2 does not need to be additionally carried and detached, only the sound box body 2 needs to be carried, and the sound box is more convenient for a user to carry.

Specifically, on the corresponding surface of the mounting opening 23, the sound box body 2 is provided with an anti-skid block.

Specifically, the sound column 1 is different from the sound wave diffused by the sound box body 2, and one diffuses high-pitched sound wave and one diffuses low-pitched sound wave. Because the propagation ranges of the high-pitch sound wave and the low-pitch sound wave are overlapped less, the mutual interference of the sound waves is smaller, the arrangement is more favorable for expressing the high-pitch sound and the low-pitch sound of the audio, and meanwhile, the propagation angle range is larger.

Preferably, the pulley 22 is disposed on the same side of the active power amplifier module 21 of the speaker body 2 as the speaker body 2. Because the setting surface of the storage groove 24 corresponds to the setting surface of the pulley 22, in the storage state, the storage groove 24 of the sound box body 2 faces upwards, and the pulley 22 faces downwards, so that the sound box body 2 can be moved more conveniently.

Specifically, the positions of the pulleys 22 are at the four corners of the side surface, the shape of the pulleys 22 is not specifically shown in the drawings, and only the positions of the pulleys 22 are shown.

Preferably, the sound box body 2 is provided with three storage slots 24 side by side. Two storage slots 24 are used for respectively and independently placing one sound post 1, and the rest storage slots 24 are used for accommodating the rest components.

Specifically, the size of the storage groove 24 is slightly larger than the size of the sound column 1. This kind of setting can reduce the collision between sound post 1, the audio amplifier body 2 in the transportation, reduces the transportation damage rate.

Preferably, the connection between the lower end connection port of the sound column 1 and the bottom bracket 4 is threaded; the installation port 23 of the sound box body 2 is connected with the supporting rod 3 in a threaded mode. Threaded connection, convenient to detach also is convenient for install.

Preferably, the sound connection plate 11 is provided with an input port 111; the input port 111 is provided with a flip cover. In the storage state of the assembled sound box, the closed flip cover can prevent dust from entering, and meanwhile, the flip cover is convenient for a user to open the sound box so as to use the input port 111.

Specifically, the active power amplifier module 21 is provided with a power interface 211 and an output port 212. The power interface 211 is connected to an external power source, and the output port 212 of the active power amplifier module 21 is connected to the input port 111 of the acoustic connection board 11 via an electric wire.

Preferably, the shoe 4 is provided with a first adjustment knob 41. The first adjusting knob 41 can adjust the tightness of the connection of the shoe 4 and the support bar 3.

Preferably, the connecting member 5 is provided with a second adjusting knob 51. By adjusting the second adjustment knob 51, the degree of engagement between the connection member 5 and the column 1 can be adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The full-audio sound box is characterized by comprising two sound posts (1), a sound box body (2), a supporting rod (3), a collet (4) and a connecting component (5);

the side face of the sound column (1) is provided with a groove from top to bottom, the lower end of the sound column (1) is provided with a connecting port, and the middle lower part of the sound column (1) is provided with a sound connecting plate (11); the connecting component (5) is clamped with the groove of the sound column (1); the connecting component (5) is respectively clamped with the grooves of the two sound columns (1), and the two sound columns (1) are fixedly connected;

The lower end connecting port of the sound column (1) below is detachably connected with one end of the bottom support (4), and the other end of the bottom support (4) is connected with one end of the supporting rod (3);

the upper end of the sound box body (2) is provided with a mounting opening (23), and the mounting opening (23) is detachably connected with the other end of the supporting rod (3); an active power amplifier module (21) is arranged on one side surface of the sound box body (2), a sound box sound outlet (25) is arranged on the corresponding surface of the side surface of the sound box body (2), and a storage groove (24) is arranged below the sound box sound outlet (25) of the sound box body (2);

the active power amplifier module (21) is respectively connected with an external power supply and the sound connection plate (11) through wires;

And an anti-skid block is arranged on the corresponding surface of the mounting opening (23) of the sound box body (2).

2. The portable all-audio loudspeaker of claim 1, wherein the loudspeaker body (2) is provided with a pulley (22) on the same side as the active power amplifier module (21) of the loudspeaker body (2).

3. The portable all-audio loudspeaker of claim 2, wherein the loudspeaker body (2) is provided with three side-by-side storage slots (24).

4. The portable full-audio sound box according to claim 1, wherein the connection between the lower end connection port of the sound column (1) and the bottom bracket (4) is a threaded connection; the installation opening (23) of the sound box body (2) is connected with the supporting rod (3) in a threaded mode.

5. The portable full-audio speaker as claimed in claim 1, wherein the audio connection board (11) is provided with an input port (111); the input port (111) is provided with a flip.

6. The portable full-audio speaker according to claim 1, wherein the shoe (4) is provided with a first adjusting knob (41).

7. The portable full-audio speaker according to claim 1, wherein the connecting member (5) is provided with a second adjusting knob (51).