CN216905180U - A 3D surround omnidirectional sound combination - Google Patents

Abstract

The utility model relates to a 3D surround non-directional combined sound, comprising a base and a main unit, boxes are fixedly installed on the left and right sides of the main pole, control buttons are fixedly installed on the outside of the main unit, and the main unit and the box are fixedly installed. A connecting assembly is fixedly installed between the bodies, the connecting assembly includes a motor, a connecting shaft is fixedly installed on the output shaft of the motor, a connecting rod is fixedly installed on the side of the connecting shaft away from the motor, and the inner thread of the connecting rod is threaded. A screw is connected, a fixing block is arranged on the outer side of the connecting rod, a stabilizing rod is installed on the inner side of the fixing block, a stabilizing spring is sleeved on the outer side of the stabilizing rod, and a tweeter is fixedly installed on the outer side of the box body. , midrange speakers and woofers. The 3D surround non-directional combined sound makes the connection between the box and the host realize detachable connection, so as to solve the problem of large footprint caused by the non-detachable sound and box in traditional products, and the effect is better. .

Description

A 3D surround omnidirectional sound combination

technical field

The utility model relates to the technical field of sound systems, in particular to a 3D surround non-directional combined sound.

Background technique

Audio equipment is composed of audio sources (music playback equipment or pickup equipment, that is, microphones), control equipment (analog or digital mixers), audio processors (previously used effects, equalizers, compressors, crossovers, With the rapid development of science and technology and the improvement of people's living standards, a variety of electronic products are widely used in people's lives, audio as an audio playback tool, It is widely used to connect with computers, MP3, CD players and other equipment. Later, after various improvements and the gradual maturity of new technologies, 3D surround non-directional audio appears.

The 3D surround directional sound will not affect the direction of the sound, and the same sound can be heard in any corner, that is, at the same distance and at different angles, the sound level is the same, but in actual use, The existing 3D surround omnidirectional speakers are directly fixed together with the speakers, and the cabinets and speakers are not detachable. The problem of occupying a large area is prone to occur, and it is inconvenient to use, so it is difficult to meet the requirements. Therefore, a 3D surround omnidirectional composite sound is proposed to solve the above problems.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a 3D surround omnidirectional combined sound, which has the advantages of being easy to disassemble and assemble, and solves the problem that the existing 3D surround omnidirectional sound is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a D-surround non-directional combined sound, including a base and a main unit, the left and right sides of the main pole are fixedly installed with boxes, and the outer side of the main unit is fixedly installed There is a control button, and a connection component is fixedly installed between the host and the box;

The connecting assembly includes a motor, a connecting shaft is fixedly installed on the output shaft of the motor, a connecting rod is fixedly installed on the side of the connecting shaft away from the motor, the inner side of the connecting rod is threadedly connected with a screw rod, and the connecting rod is threaded. The outer side is provided with a fixing block, the inner side of the fixing block is installed with a stabilizer rod, the outer side of the stabilizer rod is sleeved with a stabilizer spring, and the outer side of the box body is respectively fixed with a tweeter, a mid-range speaker and a bass speaker.

Further, a handle is fixedly installed on the top of the main unit, and the main unit is fixedly installed on the top of the base.

Further, a controller is fixedly installed on the inner side of the control button, the controller is electrically connected with the motor, and the motor is fixedly installed on the inner side of the host.

Further, the connecting rod is movably installed on the inner side of the fixing block, and the fixing block is fixedly installed on the outer side of the host.

Further, the screw rod is fixedly installed on the outer side of the box body, and the inner side of the outer wall of the box is provided with a groove.

Further, the stabilizer bar is adapted to the inner side of the groove, and the outer side of the host is respectively fixed with a display screen and an adjustment button.

Further, the number of tweeters, mid-range speakers and woofers in each of the cabinets is three, and the three tweeters, mid-range speakers and woofers are evenly distributed on three sides of the cabinet.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

The 3D surround non-directional sound combination can fix the box and the main body through the set connection components, and then adjust the connection components through the set control buttons, which can easily separate the box body and the host, so that the speaker can be easily separated. The same sound can be heard in any corner, that is, at the same distance, the sound heard at different angles is the same, and at the same time, it is more convenient to disassemble and repair, so that the connection between the box and the host can be detachable. , in order to solve the problem of large footprint caused by the non-removable sound and cabinet in traditional products, and the use effect is better.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged schematic diagram of A in the utility model structure Fig. 1;

Fig. 3 is the top view of the structure of the utility model;

FIG. 4 is an external view of the structure of the utility model.

In the picture: 1 base, 2 host, 3 cabinet, 4 handle, 5 control button, 6 motor, 7 connecting shaft, 8 connecting rod, 9 screw, 10 fixing block, 11 stabilizer bar, 12 stabilizer spring, 13 tweeter , 14 midrange speakers, 15 woofers.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4. A 3D surround omnidirectional sound combination in this embodiment includes a base 1 and a main unit 2. The main unit 2 is fixedly installed on the top of the base 1, and the outer sides of the main unit 2 are respectively fixed with a display screen and a main unit 2. Adjustment button, by setting the display screen and adjustment button, it is convenient to replace and adjust the music played by the speaker. The top of the main unit 2 is fixedly installed with a handle 4, and the left and right sides of the main rod 2 are fixedly installed with a box 3. The inner side of the outer wall of the box body 3 is provided with a groove, and through the provided handle 4, the speaker can be conveniently carried and used.

It should be noted that a tweeter 13, a mid-range speaker 14 and a woofer 15 are fixedly installed on the outside of the box body 3, and a power amplifier is also fixedly installed inside the box body 3. Analysis, and then play non-directionally through 3D surround, to further expand the sound field, so that music appreciators can hear more details in the music, making the listening effect more round and full, thus effectively improving the sound field. The playback effect of the 3D surround omnidirectional sound system.

It can be understood that the number of medium and high-pitched speakers 13, mid-range speakers 14 and woofers 15 in each cabinet 3 is three, and the three tweeters 13, mid-range speakers 14 and woofers 15 are evenly distributed in the box. The three sides of the body 3 are provided with a plurality of tweeters 13, midrange speakers 14 and woofers 15, which can effectively realize the all-round diffusion of the sound, greatly expand the sound field, and enrich the listening effect. A control button 5 is fixedly installed on the outer side of the controller, and the connection components can be adjusted through the set control button 5, so as to facilitate the use. Connect components.

Please refer to FIG. 2 , the connection component in this embodiment includes a motor 6 , the motor 6 is fixedly mounted on the inner side of the host 2 , the controller is electrically connected to the motor 6 , and the motor 6 can be driven to run by pressing the control button 5 , and the motor 6 A connecting shaft 7 is fixedly installed on the output shaft of the motor 6, and a connecting rod 8 is fixedly installed on the side of the connecting shaft 7 away from the motor 6. When the motor 6 rotates, it will drive the connecting shaft 7 and the connecting rod 8 to rotate.

In summary, the connecting rod 8 is movably installed on the inner side of the fixing block 10, the inner side of the connecting rod 8 is threadedly connected with the screw 9, the screw 9 is fixedly installed on the outer side of the box 3, and the outer side of the connecting rod 8 is provided with the fixing block 10, The fixing block 10 is fixedly installed on the outer side of the host 2, the inner side of the fixing block 10 is installed with a stabilizer bar 11, the stabilizer bar 11 is adapted to the inner side of the groove, and the outer side of the stabilizer bar 11 is sleeved with a stabilization spring 12. The rod 11 and the stabilizing spring 12 can effectively improve the stability of the assembly of the box body 3. When the connecting rod 8 rotates, since the stabilizing rod 11 is inserted into the inner side of the box body 3, it can drive the screw rod 9 to move, so that the The box body 3 and the host 2 are separated, thereby facilitating disassembly.

The working principle of the above embodiment is:

The 3D surround non-directional combined sound can effectively realize the all-round diffusion of the sound by setting a plurality of tweeters 13, mid-range speakers 14 and woofers 15, which greatly expands the sound field. By pressing the control button 5 , start the motor 6. After the motor 6 starts, it drives the connecting shaft 7 and the connecting rod 8 to rotate. Due to the connection between the stabilizer bar 11 and the box body 3, it will drive the screw 9 to move, thereby connecting the box body 3 and the box body 3. The host 2 is disengaged, so that the connection between the box 3 and the host 2 can be detachably connected, so as to solve the problem of large footprint caused by the non-detachable sound and box in traditional products, and the use effect is better.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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

Claims (7)

1. The utility model provides a 3D encircles nondirectional audio complex, includes base (1) and host computer (2), the equal fixed mounting in both sides has box (3), its characterized in that about host computer (2): a control button (5) is fixedly installed on the outer side of the main machine (2), and a connecting assembly is fixedly installed between the main machine (2) and the box body (3);

coupling assembling includes motor (6), the output shaft fixed mounting of motor (6) has connecting axle (7), one side fixed mounting that motor (6) were kept away from in connecting axle (7) has connecting rod (8), the inboard threaded connection of connecting rod (8) has screw rod (9), the outside of connecting rod (8) is equipped with fixed block (10), stabilizer bar (11) are installed to the inboard of fixed block (10), stabilizing spring (12) have been cup jointed in the outside of stabilizer bar (11), the outside of box (3) is fixed mounting respectively has loudspeaker (13), well loudspeaker (14) and woofer (15).

2. The 3D surround nondirectional audio composite according to claim 1, wherein: the top fixed mounting of host computer (2) has handle (4), host computer (2) fixed mounting is in the top of base (1).

3. The 3D surround nondirectional audio composite according to claim 1, wherein: the controller is fixedly installed on the inner side of the control button (5), the controller is electrically connected with the motor (6), and the motor (6) is fixedly installed on the inner side of the host (2).

4. The 3D surround nondirectional audio composite according to claim 1, wherein: the connecting rod (8) is movably arranged on the inner side of the fixing block (10), and the fixing block (10) is fixedly arranged on the outer side of the host (2).

5. The 3D surround nondirectional audio composite according to claim 1, wherein: the screw rod (9) is fixedly arranged on the outer side of the box body (3), and a groove is formed in the inner side of the outer wall of the box body (3).

6. The 3D surround nondirectional audio composite according to claim 5, wherein: stabilizer bar (11) and the inboard looks adaptation of recess, the outside of host computer (2) is fixed mounting respectively has display screen and adjustment button.

7. The 3D surround nondirectional audio composite according to claim 1, wherein: every the quantity of high range loudspeaker (13), well range loudspeaker (14) and woofer (15) is three in box (3), and is three tweeter (13), well range loudspeaker (14) and woofer (15) are evenly distributed respectively in the three side of box (3).

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