CN220858315U - 16-Channel directivity DSP active sound column - Google Patents

Abstract

The utility model discloses a 16-channel directional DSP active sound column, which relates to the technical field of sound reproducing equipment and comprises a main body, wherein a bottom plate and a top plate are respectively fixed at the bottom and the top of the main body, a plurality of groups of horn units are sequentially arranged in the main body from top to bottom, and a high-pitch unit is arranged in each group of horn units. The utility model realizes high-pitch multidirectional performance and good sound quality effect, and also provides the fireproof aluminum profile shell which consists of the main body, the bottom plate and the top plate, so that the utility model is better protected.

Description

16-Channel directivity DSP active sound column

Technical Field

The utility model relates to the technical field of sound reproducing equipment, in particular to a 16-channel directivity DSP active sound column.

Background

The existing sound column can be divided into an active sound column and a passive sound column according to whether the existing sound column is provided with a power amplifier or not, the existing sound column can be divided into a professional sound column, a home theater sound column and a multimedia sound column according to purposes, the existing sound column can be divided into a plastic sound column, an aluminum sound column, a wood sound column and the like according to the materials of the shells, in general, the effects of the aluminum sound column and the wood sound column are guaranteed to a certain extent, but unless the existing sound column is subjected to high-cost paint spraying treatment, the appearance of the wood sound column is generally insufficient, namely, only a low-grade multimedia basic product can adopt the wood sound column, the sound column with certain professional purposes is also made of wood materials, but the effect can be guaranteed by adopting a clamping plate and the paint spraying treatment.

In the prior art, the multi-angle sound column can realize the multi-direction of sound effect, but has the advantages of complex structure, heavy appearance, difficult tone quality adjustment, and optimal effect only by carefully adjusting the position and the inclination angle in use.

Disclosure of utility model

Based on the above, the present utility model aims to provide a 16-channel directional DSP active sound column, so as to solve the technical problems of complex structure, heavy shape, difficult sound quality adjustment, and optimal effect only by carefully adjusting the position and the inclination angle in use, although the multi-angle sound column can realize the multi-directional sound effect in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a channel directive property DSP active sound post, includes the main part, main part bottom and top are fixed with bottom plate and roof respectively, the inside top-down of main part has set gradually multiunit loudspeaker unit, every group loudspeaker unit is inside all to be provided with the high pitch unit, bottom plate one end top is fixed with the connecting plate, the connecting plate outside is fixed with multiunit sucking disc, main part both sides top all is provided with the sound post connecting hole, and loudspeaker unit's quantity is sixteen groups, and every loudspeaker unit of group all is connected with independent frequency divider, main part one end is provided with the display screen, and loudspeaker unit is cylindrical, main part openly seted up with loudspeaker unit matched with mounting hole, and all install three sets of high pitch units on every loudspeaker unit of group.

Through adopting above-mentioned technical scheme, all be provided with three sets of fixed orifices on every loudspeaker unit assorted mounting hole of group, the fixed orifices can be installed fixedly to the treble unit, thereby realize the treble multiway nature, good tone quality effect, still set up the fire prevention aluminium alloy matter shell that comprises main part, bottom plate and roof jointly, make this utility model obtain better protection, further, wherein fixedly connected with connecting plate with the bottom plate, wherein the connecting plate back is fixed with multiunit sucking disc, when standing the main part and put, can adsorb with external wall body or frame surface through multiunit sucking disc, thereby further improve the stability of main part in the use, avoided the main part to produce the problem that the vibration leads to overall stability relatively poor in the use.

The utility model further provides that the number of the treble units is three, and the three treble units are positioned on the same straight line.

By adopting the technical scheme, the high-pitched unit can realize the multi-directional property of high-pitched sound.

The utility model further provides that the main body, the bottom plate and the top plate are made of fireproof aluminum profiles.

By adopting the technical scheme, the overall fire-proof grade is higher, and the overall safety degree of the utility model is greatly improved.

In summary, the utility model has the following advantages: the utility model has the advantages that three groups of fixing holes are arranged on the mounting holes matched with each group of loudspeaker units, the fixing holes can be used for mounting and fixing the treble units, so that the treble multi-directional performance is realized, the sound quality effect is good, the fireproof aluminum profile shell which is composed of the main body, the bottom plate and the top plate is also arranged, the utility model is better protected, furthermore, the connecting plate is fixedly connected with the bottom plate, the back of the connecting plate is fixedly provided with a plurality of groups of suckers, when the main body is placed in a standing mode, the suckers can be adsorbed with the external wall or the surface of the frame through the plurality of groups of suckers, the stability of the main body in the use process is further improved, and the problem that the integral stability is poor due to vibration of the main body in the use process is avoided.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

FIG. 3 is a schematic view of a second view of the present utility model;

Fig. 4 is an enlarged view of a partial structure of the present utility model.

In the figure: 1. a main body; 2. a bottom plate; 3. a top plate; 4. a connecting plate; 5. a suction cup; 6. a horn unit; 7. a treble unit; 8. a display screen; 9. and a sound column connecting hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a 16 passageway directive property DSP active sound post, as shown in fig. 1-4, including main part 1, main part 1 bottom and top are fixed with bottom plate 2 and roof 3 respectively, main part 1 inside top-down has set gradually multiunit loudspeaker unit 6, every group loudspeaker unit 6 inside all is provided with high pitch unit 7, bottom plate 2 one end top is fixed with connecting plate 4, the connecting plate 4 outside is fixed with multiunit sucking disc 5, main part 1 both sides top all is provided with sound post connecting hole 9, loudspeaker unit 6's quantity is sixteen groups, and every group loudspeaker unit 6 all is connected with independent frequency divider, main part 1 one end is provided with display screen 8, loudspeaker unit 6 is cylindrical, main part 1 openly offered with loudspeaker unit 6 matched with mounting hole, and all install three groups high pitch unit 7 on every group loudspeaker unit 6, wherein with bottom plate 2 fixedly connected with connecting plate 4, wherein connecting plate 4 back is fixed with multiunit sucking disc 5, when putting main part 1, can adsorb with external wall body or frame surface through multiunit sucking disc 5, thereby further improve main part 1's stability in the use, the poor vibration problem that produces in the use of main part 1 has avoided.

Referring to fig. 1 and 2, the number of the treble units 7 is three, and the three treble units 7 are located on the same straight line.

Referring to fig. 1 and 3, the main body 1, the bottom plate 2 and the top plate 3 are made of fireproof aluminum profiles, and the utility model greatly improves the overall safety degree by arranging the above structure, wherein the overall fireproof level is higher.

The working principle of the utility model is as follows: when in use, three groups of fixing holes are arranged on the matched mounting holes of each group of horn units 6, and the fixing holes can be used for mounting and fixing the high-pitched units 7, so that high-pitched multi-direction performance is realized, the sound quality effect is good, and the fireproof aluminum profile shell which is formed by the main body 1, the bottom plate 2 and the top plate 3 is also arranged, so that the utility model is better protected;

Further, the connecting plate 4 is fixedly connected with the bottom plate 2, wherein the back of the connecting plate 4 is fixedly provided with a plurality of groups of suckers 5, and when the main body 1 is placed in a standing manner, the plurality of groups of suckers 5 can be adsorbed with an external wall or the surface of a frame, so that the stability of the main body 1 in the use process is further improved, and the problem of poor overall stability caused by vibration of the main body 1 in the use process is avoided;

In general, the utility model has simple and attractive structure, each group of horn units 6 is provided with a fixing hole matched with a high-pitch unit 7, high-pitch multidirectional can be realized, each horn unit 6 is provided with an independent frequency divider, the directivity of sound effect is realized by utilizing an active module with a DSP processor, and the upper and lower ends of the two side surfaces of the sound column main body 1 are respectively provided with a sound column connecting hole 9, so that seamless connection among a plurality of sound columns can be realized, and the sound column connecting holes are used for playing music and can enjoy better tone quality experience.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (5)

1. The utility model provides a 16 passageway directive property DSP active sound posts, includes main part (1), its characterized in that: bottom plate (2) and roof (3) are fixed with respectively in main part (1) bottom and top, inside top-down of main part (1) has set gradually multiunit loudspeaker unit (6), every group loudspeaker unit (6) are inside all to be provided with high pitch unit (7), bottom plate (2) one end top is fixed with connecting plate (4), connecting plate (4) outside is fixed with multiunit sucking disc (5), main part (1) both sides top all is provided with sound post connecting hole (9).

2. The 16-channel directional DSP active speaker of claim 1, wherein: the number of the loudspeaker units (6) is sixteen, each loudspeaker unit (6) is connected with an independent frequency divider, and one end of the main body (1) is provided with a display screen (8).

3. The 16-channel directional DSP active speaker of claim 1, wherein: the loudspeaker unit (6) is cylindrical, the front surface of the main body (1) is provided with a mounting hole matched with the loudspeaker unit (6), and each group of loudspeaker units (6) is provided with three groups of treble units (7).

4. The 16-channel directional DSP active speaker of claim 1, wherein: the number of the treble units (7) is three, and the three treble units (7) are positioned on the same straight line.

5. The 16-channel directional DSP active speaker of claim 1, wherein: the main body (1), the bottom plate (2) and the top plate (3) are made of fireproof aluminum profiles.