CN220693292U - Automatic angle regulation's linear array stereo set - Google Patents

Abstract

The utility model discloses a linear array sound box capable of automatically adjusting an angle, which comprises the following components: the sound box comprises a plurality of sound boxes and a plurality of driving structures, wherein each driving structure is arranged on the back surface of each sound box; the two adjacent sound boxes are mechanically connected, the two adjacent driving structures are connected through an electric push rod, and the electric push rod is used for pushing the two adjacent sound boxes to swing around the electric push rod. The utility model aims to reduce the times of repeated angle adjustment and improve the working efficiency.

Description

Automatic angle regulation's linear array stereo set

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a linear array sound capable of automatically adjusting an angle.

Background

The existing linear array sound equipment is usually required to be manually adjusted, the adjustment performed manually is not accurate enough, repeated adjustment of angles is required to be performed for multiple times, meanwhile, the manual adjustment is poor in efficiency, the installation is complicated, the whole work is time-consuming and labor-consuming, and the work efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a linear array sound device capable of automatically adjusting an angle, so as to solve the problems of complex installation, time and labor consumption and low working efficiency of the conventional manual repeated angle adjustment.

In order to solve the above problems, the present utility model provides a linear array speaker capable of automatically adjusting an angle, comprising: the sound box comprises a plurality of sound boxes and a plurality of driving structures, wherein each driving structure is arranged on the back surface of each sound box; the two adjacent sound boxes are mechanically connected, the two adjacent driving structures are connected through an electric push rod, and the electric push rod is used for pushing the two adjacent sound boxes to swing around the electric push rod.

According to the preferred technical scheme, each driving structure comprises a fixed support and a fixed motor arranged on the fixed support, and the fixed support is arranged on the back of the sound box through a bolt structure.

According to the preferred technical scheme, the two ends of the electric push rod are respectively provided with the mounting parts, and the electric push rod is mounted on the fixed motor through the mounting parts, so that two adjacent driving structures are connected.

According to the preferred technical scheme, the sound box is internally provided with the central control board, the central control board is electrically connected with the driving structure, and the central control board is also electrically connected with the electric push rod.

According to the preferred technical scheme, a patch board is arranged at the back of each sound box, the central control board is connected with the patch board, the patch board is arranged on one side of the driving structure, and the central control board is electrically connected with the outside through the patch boards.

According to the preferred technical scheme, the corners of the left side and the right side of the bottom of the front face of each sound box are respectively provided with a bolt, one end of each bolt is provided with a threaded hole, and two adjacent sound boxes are connected through the bolts.

According to the preferred technical scheme, slots with the sizes matched with those of the pins are formed in the corners of the periphery of each sound box, threaded holes are formed in one end of each slot in the top of each sound box, two adjacent sound boxes are connected with each other through the pins, and the pins are fixed in the slots through screws.

According to the preferred technical scheme, grooves are formed in the left side and the right side of each sound box, and handles are arranged in the grooves.

The linear array sound box with the automatic angle adjusting function has the advantages that the driving structure is arranged on the back of the sound box, two adjacent driving structures are connected through the electric push rod, the electric push rod is used as the circle center for rotation between two adjacent sound boxes, a bolt and a slot are arranged on each sound box, grooves are formed in the left side and the right side of each sound box, a handle is further arranged in each groove, time for installing the sound box can be saved, repeated angle adjusting can be reduced through the electric push rod, and accordingly working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a diagram showing the overall structure of a linear array sound system with an automatic angle adjustment function;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, the utility model provides an automatic angle-adjusting linear array sound device, which comprises a plurality of sound boxes 9 and a plurality of driving structures, wherein each driving structure is arranged on the back surface of each sound box 9, so that the back surface of each sound box 9 is provided with one driving structure; the two adjacent sound boxes 9 are mechanically connected, and the two adjacent driving structures are connected through an electric push rod.

Wherein, the drive structure includes fixed motor 2 and fixed bolster 3, and fixed motor 2 is the fixed motor of M8 50 screw rod, and fixed bolster 3 is open support, and every fixed bolster 2 is equipped with two sets of screw holes, and a fixed motor 2 passes through a set of screw hole and installs on the fixed bolster, all installs two fixed motors on every fixed bolster 3, and fixed bolster 3 passes through the back of bolt structure installation at audio amplifier 9.

The two ends of the electric push rod 1 are respectively provided with an installation part, the installation part at one end of the electric push rod 1 is connected with one fixed motor 2 on the fixed support 3, and the installation part at the other end of the electric push rod 1 is connected with one fixed motor 2 on the other adjacent fixed support 3, so that the electric push rod 1 is connected with two adjacent driving structures, the electric push rod 1 is installed between the two sound boxes 2, the electric push rod 1 drives the two adjacent sound boxes 9 through the driving structures, and the angle of the two adjacent sound boxes 9 is further pushed to be adjusted, so that the two adjacent sound boxes 9 rotate by taking the electric push rod 1 as the center of a circle, and the included angle between the two adjacent sound boxes 9 is further adjusted; meanwhile, the electric push rod 1 can be driven by a driving structure, and one of the two adjacent sound boxes 9 can be subjected to angle adjustment around the other sound box 9, so that the included angle of the two adjacent sound boxes 9 can be adjusted.

The inside accuse board that is equipped with of audio amplifier 9, well accuse board is connected with the drive structure electricity, well accuse board still is connected with electric putter 1 electricity, still is equipped with the wireless remote controller who is used for controlling well accuse board in the audio amplifier 9 outside, through using the control of wireless remote controller well accuse board, and then can control whole linear array audio amplifier and carry out angle of adjustment.

Each audio amplifier 9 back is equipped with wiring board 4, and wiring board 4 is connected with the inside well accuse board of audio amplifier 9, and wiring board 4 sets up one side of fixed bolster 3 in the drive structure, and well accuse board can be connected with the external electricity through wiring board 4.

The corners of the left side and the right side of the front bottom of each sound box 9 are respectively provided with a bolt 7, one end of each bolt 7 is provided with a threaded hole 8, and two adjacent sound boxes 9 can be connected through the bolts 7.

The corners of the periphery of each sound box 9 are provided with slots which are matched with the bolts in size, one end of each slot 5 around the top of the sound box 9 is provided with a threaded hole, wherein the slots 5 on two sides of the bottom of the front face of the sound box are provided with bolts 7, the bolts 7 on the bottom of the front face of one sound box 9 are inserted into the slots 8 on the top of the front face of the other adjacent sound box 9, the threaded holes 7 on one end of each bolt 7 are overlapped with the threaded holes 6 of the slots 5, so that the bolts 7 and the slots 5 can be mutually locked through screws, and further, the two adjacent sound boxes are mutually connected with the slots 5 through the bolts 7; meanwhile, after the included angle of the sound boxes 9 is adjusted, two adjacent sound boxes 9 can be fixed through the matching of the plug pins 7 and the slots 5, so that the angles of the sound boxes 9 are fixed.

Grooves 8 are formed in the left side and the right side of each sound box 9, a cross rod is arranged on the surface of each groove 8, a handle 9 capable of being held is formed on the cross rod on the surface of each groove 8, and the grooves 8 are divided into two parts from the middle of each handle 9.

According to the automatic angle-adjusting linear array sound box, the driving structure is arranged on the back of the sound box, two adjacent driving structures are connected through the electric push rod, the wireless remote controller is used for controlling the whole linear array sound box, the central control board controls the driving structure and the electric push rod, the electric push rod pushes the two sound boxes to rotate around the electric push rod as the center of a circle, the included angle of the two adjacent sound boxes is changed, meanwhile, one sound box in the two adjacent sound boxes 9 can be subjected to angle adjustment around the other sound box 9 through the driving structure, the included angle of the two adjacent sound boxes 9 can be adjusted, automatic angle adjustment is achieved, the number of times of repeated angle adjustment is reduced, customer selection is increased, a plug pin and a slot are arranged on each sound box, grooves are formed in the left side and the right side of each sound box, and handles are further arranged in the grooves, so that the time for installing the sound boxes can be saved, and the working efficiency is improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (8)

1. The utility model provides an automatic angle regulation's linear array stereo set which characterized in that includes: the sound box comprises a plurality of sound boxes and a plurality of driving structures, wherein each driving structure is arranged on the back surface of each sound box; the two adjacent sound boxes are mechanically connected, the two adjacent driving structures are mechanically connected through an electric push rod, and the electric push rod is used for pushing the two adjacent sound boxes to swing.

2. The automatic angle-adjusting linear array speaker of claim 1, wherein,

each driving structure comprises a fixed support and a fixed motor arranged on the fixed support, and the fixed support is arranged on the back of the sound box through a bolt structure.

3. The automatic angle-adjusting linear array speaker of claim 2, wherein,

the electric putter both ends all are equipped with the installation department, electric putter passes through the installation department and installs on the fixed motor to connect two adjacent drive structure.

4. The automatic angle-adjusting linear array speaker of claim 1, wherein,

the sound box is internally provided with a central control board, the central control board is electrically connected with the driving structure, and the central control board is also electrically connected with the electric push rod.

5. The automatic angle-adjusting linear array speaker of claim 4, wherein,

each the audio amplifier back is equipped with the wiring board, the wiring board with well accuse board is connected, the wiring board sets up one side of drive structure, well accuse board passes through the wiring board is connected with external electricity.

6. The angle-automatically-adjusted linear array sound box according to claim 1, wherein each of the sound boxes is provided with a bolt at the corners of the left and right sides of the front bottom, one end of the bolt is provided with a threaded hole, and the two adjacent sound boxes are connected through the bolts.

7. The automatic angle-adjusting linear array speaker of claim 6, wherein,

each of the four corners of the sound box is provided with a slot which is matched with the plug pin in size, one end of the slot at the top of the sound box is provided with a threaded hole, two adjacent sound boxes are connected with the slot through the plug pins, and the plug pins are fixed in the slots through screws.

8. The automatic angle-adjusting linear array speaker of claim 1, wherein,

grooves are formed in the left side and the right side of each sound box, and handles are arranged in the grooves.