CN218783898U - Integral type audio amplifier with stand pipe - Google Patents

Abstract

The utility model relates to the technical field of sound boxes, in particular to an integrated sound box with a guide pipe, which comprises a box body, a subwoofer, a middle-high-pitch loudspeaker and an electronic module, wherein the box body is internally provided with a subwoofer cavity, a middle-high-pitch cavity and an element cavity which are mutually independent; the subwoofer is arranged in the subwoofer cavity and penetrates to the bottom of the box body, the middle-high-pitch horn is arranged in the middle-high-pitch cavity and penetrates to the front side of the box body, and the electronic module is arranged in the element cavity and is provided with a wiring port extending to the rear side of the box body; the side of the middle and high sound cavity far away from the low sound cavity is provided with a guide pipe, one end of the guide pipe is communicated into the box body, and the other end of the guide pipe is communicated outside the box body. Compared with the prior art, the arrangement mode of the internal cavities is optimized, and the bass effect is enhanced.

Description

Integral type audio amplifier with stand pipe

Technical Field

The utility model relates to an audio amplifier technical field, concretely relates to integral type audio amplifier with stand pipe.

Background

Traditional full frequency loudspeaker box and bass loudspeaker box all separately set up, and its shared space area is great, and general family space is difficult to accomplish placing the audio amplifier, and the stereo set that adopts the disconnect-type will influence indoor space utilization greatly, increases family space arrangement's the degree of difficulty. Meanwhile, the separated sound equipment is made of more materials, and different kinds of sound boxes need to be purchased, so that the price is higher, and the cost required by a user can be increased.

With the increasing popularity of digital audio-visual products, the combined sound box matched with the digital audio-visual products also rapidly goes into thousands of households, for example, the Chinese patent document with the publication number of CN205232426U discloses a sound box applied to three modes of home theater, karaoke and music listening, wherein a box body, a subwoofer, a medium-high-pitch horn and an electronic control circuit device are all integrated into one, the structure is simple, the functions are all comprehensive, a user only needs to plug in a display device, the device can be realized without any setting, the occupied space is very small, and the digital audio-visual product is very suitable for common families. At least more than two independent sound chambers are arranged in the box body, each independent sound chamber comprises a bass sound chamber and a middle-high sound chamber, and the bass and middle-high sound speakers are respectively arranged on the bass and middle-high sound chambers of the box body. The bass unit and the independent bass sound room of independent components of a whole that can function independently can provide good bass effect, improve and do not have independent bass sound room sound system low sound dive not enough, the shortcoming that power is not enough to merge all sound rooms in same box, remove the trouble that the user worked a telephone switchboard and handled the locating place from.

The box body is also provided with a sound guide pipe for guiding out the air volume and bass produced by the vibration of the super-bass loudspeaker. However, the sound guide tube is positioned at the side of the middle firewood loudspeaker, the wind generated by the heavy bass loudspeaker is quickly discharged from the sound guide tube, and when the volume of the heavy bass is large, the sound guide tube which is too close to the heavy bass loudspeaker generates the sound of a call, thereby influencing the bass effect.

In addition, the heavy woofer also influences tone quality to a certain extent to the vibrations that the box produced, reduces user experience.

Disclosure of Invention

There is above-mentioned technical problem to prior art, the utility model provides an integral type audio amplifier with stand pipe.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an integral type audio amplifier with stand pipe, includes box, heavy woofer, well high sound loudspeaker and electronic module, be equipped with mutually independent heavy bass cavity, well high sound cavity and component cavity in the box, heavy bass cavity is located the middle part of box, two well high sound cavities are located the front side of box and arrange in the left and right sides of heavy bass cavity, two component cavities are located the both ends rear side of box; the subwoofer is arranged in the subwoofer cavity and penetrates to the bottom of the box body, the middle-high-pitch horn is arranged in the middle-high-pitch cavity and penetrates to the front side of the box body, and the electronic module is arranged in the element cavity and is provided with a wiring port extending to the rear side of the box body; the side of the middle and high sound cavity far away from the low sound cavity is provided with a guide pipe, one end of the guide pipe is communicated into the box body, and the other end of the guide pipe is communicated to the outside of the box body.

Preferably, the front end of the guide tube is clamped on the front side wall of the box body, and the rear end of the guide tube extends and hangs into the box body.

Preferably, a flange is provided at the front end of the guide pipe, and the flange abuts against the front side wall of the box body.

Preferably, the guide tube is a plastic tube.

More preferably, the guide pipe has a tapered cylindrical shape with a diameter gradually decreasing toward the inside of the case.

As a further preferred option, the box body is a wooden box, a plurality of wooden partition plates are arranged in the box body, and the partition plates and the inner wall of the box body enclose the bass chamber, the midbass chamber and the element chamber.

More preferably, the box body has a horizontally-lying rectangular parallelepiped shape.

As further preferred, the front side of box is equipped with the gauze screen panel, the gauze screen panel with detachably lock between the box.

Preferably, a spring base is arranged at the bottom of the box body.

Preferably, the top of the box body is provided with a jack, and the jack is provided with a cup-shaped microphone sleeve with an upward opening.

The utility model has the advantages that:

the utility model discloses an integral type audio amplifier with stand pipe, compared with the prior art, optimized the arrangement of inside cavity, the heavy bass cavity is located the middle part, two well high sound cavities are located inside left and right front sides, two component cavities are located inside left and right rear sides, and two tuber pipes are located inside front side, the side of keeping away from the heavy bass cavity of well high sound cavity promptly, the amount of wind of heavy woofer vibrations like this can discharge again via longer mobile orbit, reinforcing bass effect. In addition, set up elastic base at the bottom of the box, can further strengthen the shock attenuation effect.

Drawings

Fig. 1 is a sectional view of a cabinet of an integrated sound box with a guide duct in an embodiment.

Fig. 2 is a top view of a cabinet of an integrated sound box with a guide tube in an embodiment.

Fig. 3 is a front view of a cabinet of an integrated sound box with a guide duct in an embodiment.

Reference numerals are as follows:

the device comprises a box body 1, a subwoofer chamber 11, a middle-high sound chamber 12, an element chamber 13, a partition plate 14 and an insertion hole 15;

guide tube 2, flange 21.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

An integrated sound box with a guiding tube of the present embodiment, as shown in fig. 1 to fig. 3, includes a basic component structure of a conventional sound box: the improved low-pitched sound box comprises a box body 1, a low-pitched sound loudspeaker, a middle-high-pitched sound loudspeaker and an electronic module, wherein a low-pitched sound cavity 11, a middle-high-pitched sound cavity 12 and an element cavity 13 which are mutually independent are arranged in the box body 1, the low-pitched sound cavity 11 is located in the center of the box body 1 as an improvement, the two middle-high-pitched sound cavities 12 are located on the front side of the box body 1 and are arranged on the left side and the right side of the low-pitched sound cavity 11, and the two element cavities 13 are located on the rear sides of two end portions of the box body 1. The subwoofer is fixedly arranged in the subwoofer cavity 11 and penetrates to the bottom of the box body 1, the middle-high-sound horn is arranged in the middle-high-sound cavity 12 and penetrates to the front side of the box body 1, and the electronic module is arranged in the element cavity 13 and is provided with a wiring port extending to the rear side of the box body 1. The sides of the two middle and high sound chambers 12 far away from the low sound chamber are respectively provided with a guide pipe 2, one end of each guide pipe 2 is communicated into the box body 1, and the other end of each guide pipe 2 is communicated to the outside of the box body 1. Compared with the prior art, the arrangement mode of the internal chambers is optimized, the subwoofer cavity is positioned in the middle, the two middle-high chambers 12 are positioned on the left and right front sides of the inside, the two element chambers 13 are positioned on the left and right rear sides of the inside, and the two air pipes are positioned on the front sides of the inside, namely the sides of the middle-high chambers 12 far away from the subwoofer cavity 11, so that the air volume vibrated by the subwoofer can be weakened and exhausted via a long flowing track as shown by a dot-dash line arrow in fig. 1, and the bass effect is enhanced.

In practical application, the box body 1 is connected with display equipment such as a television through a wiring port at the rear of the box body, the box body can be used as a sound external playback device for watching television, movies, learning tutorials, listening to music and K songs, and further can be added with functions of remote control song requesting, mobile phone song requesting, wiFi networking and sound control awakening in the prior art, the functions are realized by establishing a computer function module after a software engineer programs an electronic module, or directly purchasing an existing electronic element module for assembly, and the application only integrates the functions and does not improve the functions, so that the detailed description is omitted.

In practice, the sound box can be made into 2.1 sound channels, 5.1 sound channels or other sound channels such as 6.1 sound channels.

In this embodiment, the front end of the guide tube 2 is clamped on the front side wall of the box body 1, and the rear end of the guide tube 2 extends and hangs into the box body 1. The front end of the guide pipe 2 is provided with a flange 21, and the flange 21 props against the front side wall of the box body 1, so that the installation is convenient. The guide pipe 2 is a plastic pipe. The guide pipe 2 is in a cone shape with a diameter gradually reduced towards the inner diameter of the box body 1.

In this embodiment, the whole box body 1 is a horizontal cuboid, the box body 1 is a wooden box, a plurality of wooden partition plates 14 are arranged in the box body 1, the partition plates 14 are mutually sealed, clamped or adhesively fixed with the inner wall of the box body 1, and the partition plates 14 and the inner wall of the box body 1 enclose a bass chamber 11, a midbass chamber 12 and an element chamber 13.

In this embodiment, the gauze screen is arranged on the front side of the box body 1, and the gauze screen is detachably fastened and connected with the box body 1 through the bracket, so that dust can be prevented from entering the box body 1 from the guide pipe 2, the medium-high-pitch horn can be protected, and the attractiveness can be enhanced.

In practice, a spring base can be arranged at the bottom of the box body 1, and the overall vibration of the box body 1 is relieved during use.

In this embodiment, the top of box 1 is equipped with jack 15, and jack 15 is provided with the ascending microphone plug bush of cupped opening, can insert the microphone in the microphone plug bush, avoids the microphone to put in disorder.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides an integral type audio amplifier with stand pipe, characterized by: the high-frequency and low-frequency power supply comprises a box body, a subwoofer, a middle-high-frequency loudspeaker and an electronic module, wherein a subwoofer cavity, a middle-high-frequency cavity and an element cavity which are mutually independent are arranged in the box body, the subwoofer cavity is positioned in the middle of the box body, the two middle-high-frequency cavities are positioned on the front side of the box body and are arranged on the left side and the right side of the subwoofer cavity, and the two element cavities are positioned on the rear sides of the two end parts of the box body; the subwoofer is arranged in the subwoofer chamber and penetrates to the bottom of the box body, the middle and high-pitch horn is arranged in the middle and high-pitch chamber and penetrates to the front side of the box body, and the electronic module is arranged in the element chamber and is provided with a wiring port extending to the rear side of the box body; the side of the middle and high sound cavity far away from the low sound cavity is provided with a guide pipe, one end of the guide pipe is communicated into the box body, and the other end of the guide pipe is communicated to the outside of the box body.

2. The integrated sound box with the guide tube as claimed in claim 1, wherein: the front end of the guide pipe is clamped on the front side wall of the box body, and the rear end of the guide pipe extends and is suspended in the box body.

3. The integrated sound box with the guide tube as claimed in claim 2, wherein: the front end of the guide pipe is provided with a flange which is propped against the front side wall of the box body.

4. The integrated speaker box with the guide tube as set forth in claim 1, wherein: the guide pipe is a plastic pipe.

5. The integrated sound box with the guide tube as claimed in claim 1, wherein: the guide pipe is in a conical cylinder shape with the diameter gradually reduced towards the inner diameter of the box body.

6. The integrated speaker box with the guide tube as set forth in claim 1, wherein: the box is wooden case, be equipped with the ligneous division board of polylith in the box, the division board with the inner wall of box encloses into heavy bass cavity, well high sound cavity and component cavity.

7. The integrated sound box with the guide tube as claimed in claim 6, wherein: the box body is in a horizontal type cuboid shape.

8. The integrated sound box with the guide tube as claimed in claim 6, wherein: the front side of box is equipped with the gauze screen panel, the gauze screen panel with detachably lock between the box.

9. The integrated sound box with the guide tube as claimed in claim 1, wherein: and a spring base is arranged at the bottom of the box body.

10. The integrated sound box with the guide tube as claimed in claim 1, wherein: the top of box is equipped with the jack, the jack is provided with the ascending microphone plug bush of cupped opening.

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