CN218959060U

CN218959060U - Loudspeaker box with array type arrangement loudspeakers

Info

Publication number: CN218959060U
Application number: CN202221351335.4U
Authority: CN
Inventors: 苏立平
Original assignee: Shenzhen Liping Technology Co ltd
Current assignee: Shenzhen Liping Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-05-02
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a sound box with loudspeakers arranged in an array mode, which comprises a sound box, stereo loudspeakers and an array loudspeaker assembly, wherein the stereo loudspeakers and the array loudspeaker assembly are arranged at the front end of the sound box, the array loudspeaker assembly comprises a plurality of array loudspeakers arranged in an array mode, a bottom plate is arranged at the lower end of the sound box, a tilting plate is arranged at the lower side of the rear end of the sound box, and an included angle between the bottom plate and the tilting plate is an obtuse angle. According to the utility model, the plurality of array speakers are arranged in an array manner, each array speaker has the same amplitude and phase, the transmission distance is increased, the attenuation degree in the sound transmission process is reduced, the sound emitted by the sound box is more distant, the sound box has more strength sense, and the sound box has two placement modes when in use, so that the sound box can realize two speaker orientations.

Description

Loudspeaker box with array type arrangement loudspeakers

Technical Field

The utility model belongs to the technical field of sound boxes, and particularly relates to a sound box with loudspeakers arranged in an array mode.

Background

A sound box refers to a device that converts an audio signal into sound. In popular terms, the power amplifier is arranged in the main box body of the sound box or the bass box body, and after the audio signal is amplified, the sound is played back by the sound box, so that the sound is amplified. The loudspeaker is the terminal of the overall sound system and functions to convert audio electrical energy into corresponding acoustic energy and radiate it into space. It is an extremely important component of sound systems, which is responsible for the task of converting electrical signals into acoustic signals for direct listening by a person's ears. The existing sound box only sounds through two main speakers, the sound propagation distance is small, the strength sense of sound of the sound box is insufficient, and the placement position and the direction of the existing sound box are single, so that the elevation angle direction of the speakers cannot be changed through the sound box.

Disclosure of Invention

The utility model aims to provide a loudspeaker box with loudspeakers arranged in an array mode, and aims to solve the problems in the background technology. In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a loudspeaker box of loudspeaker is arranged to array, includes audio amplifier, stereophonic loudspeaker and array loudspeaker subassembly, stereophonic loudspeaker with the array loudspeaker subassembly is installed the front end of audio amplifier, array loudspeaker subassembly includes a plurality of array horns of arranging. Through setting up array loudspeaker for the sound that the audio amplifier sent can propagate is more far away, makes tone quality have penetrating power and strength sense more, and produces the gain effect for conventional loudspeaker subassembly through array loudspeaker, the lower extreme of audio amplifier is equipped with the bottom plate, the rear end downside of audio amplifier is equipped with the board of putting of leaning on, the bottom plate with the contained angle between the board of putting of leaning on is the obtuse angle, and the audio amplifier can have the mode of putting of two kinds of angles through the bottom plate with the board of putting of leaning on, makes its angle more nimble when using of audio amplifier.

Preferably, the stereo horn is mounted at the front end of the sound box, and the array horn is mounted at the front end of the stereo horn.

Preferably, the array loudspeaker assembly further comprises an array mounting plate, the array mounting plate is mounted at the front end of the stereo loudspeaker, the array loudspeaker is mounted on the array mounting plate, the assembly is easier to achieve, the integration degree of the inside of the loudspeaker box is improved, and in order to enable the stereo loudspeaker to be softer when sounding simultaneously with the array loudspeaker assembly, the front end of the stereo loudspeaker is provided with a sound filtering plate.

Preferably, the upper end of the sound box is provided with a main control adjusting position, the main control adjusting position is provided with a plurality of adjusting knobs, the sound box is conveniently carried, the front end of the sound box adjusting position is provided with a concave handle groove, and the handle groove is provided with a sound box handle. In order to improve usability and flexibility of the sound box, the left end and the right end of the sound box are provided with upright post mounting grooves, and the sound box can be mounted on a special sound box upright post through the upright post mounting grooves.

The utility model has the beneficial effects that:

according to the utility model, the array loudspeakers are arranged in an array mode at the front end of the stereo loudspeakers, so that the stereo loudspeakers and the array loudspeakers work together when the sound box plays sound, each array loudspeaker has the same amplitude and phase, the transmission distance is increased through a linear transmission mode, the attenuation degree in the sound transmission process is reduced, the array loudspeakers can enable the sound to be transmitted farther and have more strength, and the loudspeaker is provided with the bottom plate and the upward-lying plate, so that the sound box can realize two placement modes, and the elevation angle of the loudspeaker can be adjusted without an auxiliary tool.

Drawings

Fig. 1 is a schematic diagram of a sound box structure of an array-type arrangement loudspeaker according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a sound box bottom plate and a tilting plate structure of an array-type arranged loudspeaker according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. a sound box; 2. a stereo speaker; 3. an array horn; 4. an array mounting plate; 5. a sound filter plate; 6. a master control adjusting position; 61. an adjustment knob; 7. a sound box handle; 71. a handle slot; 8. a column mounting groove; 9. a bottom plate; 10. the plate is tilted.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-2, the embodiment of the utility model provides a loudspeaker box with array-type arranged loudspeakers, which comprises a loudspeaker box 1, a stereo loudspeaker 2 and an array loudspeaker assembly, wherein the stereo loudspeaker 2 and the array loudspeaker assembly are arranged at the front end of the loudspeaker box 1, and the array loudspeaker assembly comprises 6 array loudspeakers 3 which are arranged in an array manner. The stereo horn 2 is mounted at the front end of the sound box 1, and the array horn 3 is mounted at the front end of the stereo horn 2. The intensity of sound of the loudspeaker box 1 is increased by the array loudspeaker 3, sound is transmitted to a farther distance from the loudspeaker box 1, and sound quality compensation is carried out on the stereo loudspeaker 2 through the array loudspeaker 3, so that the whole sound quality of the stereo loudspeaker 2 and the array loudspeaker 3 is full and thick, and the loudspeaker box 1 achieves more excellent sound quality effect. The lower extreme of audio amplifier 1 is equipped with bottom plate 9, and the rear end downside of audio amplifier 1 is equipped with and inclines to put board 10, and the contained angle between bottom plate 9 and the board 10 of putting that inclines is the obtuse angle, and audio amplifier 1 can also be through the board 10 bearing of inclining through bottom plate 9 bearing when placing, when putting board 10 bearing through inclining, can make the panel of audio amplifier 1 sound production up for the angle that audio amplifier 1 put when using is more nimble.

In this particular embodiment, array loudspeaker subassembly still includes array mounting panel 4, in order to increase the inside integrated level of audio amplifier 1, and array mounting panel 4 installs the front end at stereophonic loudspeaker 2, and array loudspeaker 3 installs on array mounting panel 4, and array loudspeaker 3 direct mount also can reduce the degree of difficulty when array loudspeaker 3 assembles and assembles on array mounting panel 4 to increase the precision of processing, convenient assembly and maintenance.

In this embodiment, the front ends of the stereo speakers 2 and the array speaker assemblies are provided with a sound filter plate 5.

In this embodiment, the upper end of the sound box 1 is provided with a main control adjusting position 6, and the main control adjusting position 6 is provided with a plurality of adjusting knobs 61. The front end of the adjusting position of the loudspeaker box 1 is sunken to form a handle groove 71, the handle groove 71 is provided with a loudspeaker box handle 7, and the loudspeaker box 1 can be held by a single hand through the loudspeaker box handle 7. In order to enable the loudspeaker box 1 to be supported by the upright posts of the loudspeaker box 1, upright post mounting grooves 8 are formed in the left end and the right end of the loudspeaker box 1.

The working mode is as follows:

array loudspeaker 3 arranges into straight line, and the interval is as close as possible, and each array loudspeaker 3 has the same amplitude and phase place, and array loudspeaker 3's sound is narrow wave beam in main axis vertical plane directionality, and energy superposition can long-range radiation, realizes the effect that enlarges audio amplifier 1 sound coverage through setting up array loudspeaker 3 in this embodiment, and auxiliary stereophonic loudspeaker 2 for audio amplifier 1 is more far away in the during operation sound, and more there is strength sense, and the audience obtains more abundant atmosphere sense and tone quality experience on the scene, and is provided with bottom plate 9 and upward-lying board 10, makes audio amplifier 1 can realize two kinds of modes of putting, need not to place the elevation angle through appurtenance can be adjusted to loudspeaker.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims

1. An array type loudspeaker box with loudspeakers arranged, which is characterized in that: including audio amplifier, stereophonic loudspeaker and array loudspeaker subassembly, stereophonic loudspeaker with array loudspeaker subassembly installs the front end of audio amplifier, array loudspeaker subassembly includes a plurality of array arrangement's array loudspeaker, the lower extreme of audio amplifier is equipped with the bottom plate, the rear end downside of audio amplifier is equipped with the board of putting that inclines, the bottom plate with the contained angle between the board of putting that inclines is the obtuse angle.

2. The loudspeaker box with array-type loudspeakers according to claim 1, wherein: the stereo loudspeaker is arranged at the front end of the sound box, and the array loudspeaker is arranged at the front end of the stereo loudspeaker.

3. The loudspeaker box with array-type loudspeakers according to claim 1, wherein: the array loudspeaker assembly further comprises an array mounting plate, the array mounting plate is mounted at the front end of the stereo loudspeaker, and the array loudspeaker is mounted on the array mounting plate.

4. A loudspeaker box with array-type loudspeakers according to any one of claims 1 to 3, wherein: and a sound filtering plate is arranged at the front ends of the stereo loudspeaker and the array loudspeaker components.

5. A loudspeaker box with array-type loudspeakers according to any one of claims 1 to 3, wherein: the upper end of audio amplifier is equipped with the master control adjustment position, a plurality of adjust knob are installed to the master control adjustment position.

6. The loudspeaker of claim 5, wherein the loudspeakers are arranged in an array comprising: the front end of the sound box adjusting position is sunken to form a handle groove, and a sound box handle is arranged on the handle groove.

7. A loudspeaker box with array-type loudspeakers according to any one of claims 1 to 3, wherein: and upright column mounting grooves are formed in the left end and the right end of the sound box.