CN209949397U

CN209949397U - Multifunctional combined sound equipment

Info

Publication number: CN209949397U
Application number: CN201920985575.1U
Authority: CN
Inventors: 崔保忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-01-14
Anticipated expiration: 2029-06-27

Abstract

The utility model belongs to a multifunctional combined sound box, which comprises a middle and high sound cavity, a woofer, a data line and an adjustable bracket; through the different cavities of high, medium and low three kinds of pronunciation units, the ingenious compound mode of application for single stereo set reaches more than fivefold of traditional stereo set power, and sound propagation range is wide, makes both can be applicable to middle-size and small-size place, can be applicable to large-scale place again, dismantles simply and the security is high.

Description

Multifunctional combined sound equipment

Technical Field

The utility model discloses a stereo set, especially multi-functional combination stereo set.

Background

At present, most of traditional sound equipment is provided with two loudspeakers or a plurality of loudspeakers which are combined in a box body. And the loudspeakers are all arranged on the same plane of the front panel of the sound box, so that the multiple loudspeakers are difficult to be skillfully combined on the premise that the sounds do not interfere with each other. And the single power of traditional stereo set is undersize, and when listening scope was big, a plurality of stereo set combinations were required, but the multiple combination of traditional stereo set can make sound mix, and the installation is dismantled loaded down with trivial details, this also is the problem that we now need to solve urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a multi-functional combination audio through the high, well, low loudspeaker use different premises, the application makes up the mode ingeniously, adopts different mounting means to different occasions to obtain the sound of ideal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

many function combination audio amplifier, its characterized in that includes: the middle-high sound cavity comprises a high sound unit, a middle sound unit and a box body, the box body is of a cubic structure, and first screw hole sites are uniformly arranged on the outer surface of the box body; the high pitch unit and the middle pitch unit are arranged in the box body, and the high pitch unit is arranged on one side of the middle pitch unit;

preferably, the middle and high sound cavity is set up to high sound unit and middle sound unit, can improve the resolution of high frequency, can also improve the directive property of high frequency, makes it farther that its energy propagates, first screw hole site is regular hexagon screw hole.

The woofer comprises a horn cavity and a sealed rear cover, and the sealed rear cover is fixedly arranged on one side of the horn cavity; second screw hole sites are uniformly arranged on the bottom surface of the horn cavity, and the size and the shape of the second screw hole sites are the same as those of the first screw hole sites; the horn cavity is connected with the box body;

and the data line is connected with the box body and the closed rear cover.

In an example of the present invention, the top and the bottom of the box are respectively provided with one woofer, and are fixed by screws to be disposed on the outer surface of the box. The included angle between the woofer and the middle and high sound cavity is set to be 8-12 degrees.

Preferably, the sound box combined in the way is convenient to disassemble, has a larger coverage angle, can enable sound to be spread farther, has power 5 times that of a traditional sound box compared with the traditional sound box, and has attractive appearance and high safety; the adjustable support can make the stereo set carry out the adjustment of angle in the upper and lower direction.

In an example of the present invention, the woofer is provided with one on each side of the box body, and is fixed by screws to be disposed on the outer surface of the box body. The multifunctional combined sound box is at least provided with two groups, adopts linear arrangement and is fixedly connected with each other through screws.

Preferably, the sound equipment combined in the way is suitable for occasions of large-scale performance, and the sound equipment combinations with suitable number can be linearly arranged according to the size of the occasions, so that the sound equipment is convenient and attractive.

Preferably, the multifunctional combined sound box is further provided with an adjustable bracket; the adjustable support is provided with two support frames, and the distance between the two support frames is the same as that between the first screw hole positions which are connected randomly; the support frame is fixedly connected with the box body through screws. The height and the angle of the bracket can be adjusted according to the terrain environment, and a better listening effect is achieved.

Preferably, the middle and high sound cavity and the woofer are made of glass fiber materials. So that the whole sound box has a waterproof effect.

The utility model discloses a beneficial effect does: the utility model discloses a through high, in, three kinds of low pronunciation units use different cavitys, utilize ingenious compound mode for single stereo set reaches more than the traditional stereo set power quintuple, and sound propagation range is wide, makes both can be applicable to middle-size and small-size place, can be applicable to large-scale place again, wholly adopts glass fiber material, and the appearance is pleasing to the eye waterproof, dismantles simply and the security is high.

Drawings

Fig. 1 is a schematic diagram of a middle-high sound cavity structure according to the present invention.

Fig. 2 is a schematic view of the woofer structure of the present invention.

Fig. 3 is a schematic diagram of a single sound structure according to the present invention.

Fig. 4 is a right side view of the single speaker of the present invention.

Fig. 5 is a schematic diagram of the structure of the linear array sound of the present invention.

1-middle and high sound cavity, 11-high sound unit, 12-middle sound unit, 13-box, 14-first screw hole position, 2-woofer, 21-horn cavity, 22-sealed rear cover, 23-second screw hole position, 3-data line, 4-adjustable support.

Detailed Description

The embodiment of the utility model discloses many function combination audio amplifier, a serial communication port, include:

the middle and high sound cavity body 1 is of a cuboid structure, the middle and high sound cavity body 1 comprises a high sound unit 11, a middle sound unit 12 and a box body 13, the box body 13 is of a cuboid structure, and screw hole sites are uniformly arranged on the peripheral surface of the box body 13; the high pitch unit 11 and the middle pitch unit 12 are arranged in the box body 13, and the high pitch unit 11 is arranged at one side of the middle pitch unit 12;

the woofer 2, the woofer 2 includes the cavity 21 of the loudspeaker and airtight back cover 22, one side of the cavity 21 of the loudspeaker is fixed with the airtight back cover 22; second screw hole positions 23 are uniformly arranged on the bottom surface of the horn cavity 21, and the size and the shape of the second screw hole positions 23 are the same as those of the first screw hole positions 14; the horn cavity 23 is connected with the box body 13;

the data line 3, the data line 3 is connected with the box body 13 and the closed back cover 22.

In one embodiment, a woofer 2 is disposed above and below the high tone unit 11 and the middle tone unit 12, and is fixed on the outer surface of the case 13 by screws; the included angle between the woofer 2 and the middle and high sound cavity 1 is set to be 8-12 DEG

In one embodiment, a bass loudspeaker 2 is arranged on the other side of the high pitch unit 11 and the other side of the middle pitch unit 12 respectively, and is fixedly arranged on the outer surface of the box body 13 by screws; the stereo set sets up at least two sets ofly, adopts linear arrangement, and passes through screw fixed connection between the two.

In one embodiment the bass horn 2 is arranged at an angle of 10 ° to the mid-to-high sound chamber 1.

In one embodiment, the multifunctional combined sound box is further provided with an adjustable bracket; the adjustable support 4 is provided with two support frames, and the distance between the two support frames is the same as that between the first screw hole positions 14 which are connected randomly; the support frame is fixedly connected with the box body 13 through screws.

In one embodiment, fiberglass material is used for the mid-high sound cavity 1 and the woofer 2.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Multi-functional built-up sound, its characterized in that includes:

the middle-high sound cavity (1) comprises a high sound unit (11), a middle sound unit (12) and a box body (13), the box body (13) is of a cubic structure, and first screw hole sites (14) are uniformly arranged on the outer surface of the box body (13); the high pitch unit (11) and the middle pitch unit (12) are arranged in the box body (13), and the high pitch unit (11) is arranged on one side of the middle pitch unit (12);

the low-sound loudspeaker (2) comprises a loudspeaker cavity (21) and a sealed rear cover (22), wherein the sealed rear cover (22) is fixedly arranged on one side of the loudspeaker cavity (21); second screw hole sites (23) are uniformly arranged on the bottom surface of the horn cavity (21), and the second screw hole sites (23) are the same as the first screw hole sites (14) in size and shape; the horn cavity (21) is connected with the box body (13);

and the data line (3) is connected with the box body (13) and the closed rear cover (22).

2. The multi-functional audio complex of claim 1, wherein: the bass loudspeaker (2) is arranged above and below the box body (13) respectively and is fixedly arranged on the outer surface of the box body (13) through screws.

3. The multi-functional audio complex of claim 1, wherein: the left side and the right side of the box body are respectively provided with one woofer (2) and are fixedly arranged on the outer surface of the box body (13) through screws.

4. The multi-functional audio complex of claim 2, wherein: the included angle between the woofer (2) and the middle and high sound cavity (1) is set to be 8-12 degrees.

5. The multi-functional audio complex of claim 3, wherein: the multifunctional combined sound box is at least provided with two groups, adopts linear arrangement and is fixedly connected with each other through screws.

6. The multi-functional audio complex of claim 1, wherein: the multifunctional combined sound box is also provided with an adjustable bracket (4); the adjustable support (4) is provided with two support frames, and the distance between the two support frames is the same as that between the first screw hole positions (14) which are connected randomly; the support frame is fixedly connected with the box body (13) through screws.