CN221081504U - Intelligent sound column based on wireless network - Google Patents

Abstract

The utility model discloses an intelligent sound column based on a wireless network in the technical field of power amplification equipment, which comprises a mounting shell, a mounting groove and a power amplification module, wherein the mounting shell is internally provided with the mounting groove, the top surface inside the mounting groove is provided with a first rotating disc, one side of the first rotating disc is provided with a second rotating disc, the second rotating disc is rotationally connected with the first rotating disc, a gear limiting structure is introduced into the rotating structure through the mounting shell, the mounting groove, the rotating disc, the power amplification module, the rotating groove, the gear groove, a gear, a clamping piece, a clamping groove, a cylinder and a wireless controller, and the telescopic output end of the cylinder is controlled through the wireless controller, so that the second rotating disc is driven to adjust the angle and drive the power amplification module to adjust the dip angle, sound waves cover all participants as required, meanwhile, the bunching property is maintained, and the indoor sound environment and the audio-visual experience are effectively improved.

Description

Intelligent sound column based on wireless network

Technical Field

The utility model belongs to the technical field of power amplifier equipment, and particularly relates to an intelligent sound column based on a wireless network.

Background

The sound column refers to column sound, and broadcasting sound is spread in common public places, and sound is spread in places such as meeting rooms, churches and the like, and the directivity in the vertical direction is strong: the sound column loudspeaker box is miniaturized and portable with professional linear array loudspeaker. The directional characteristic is almost the same as that of a single loudspeaker in the horizontal direction, but the vertical direction is greatly improved. It propagates in a wave form in the horizontal direction, but exhibits a strong directional characteristic in the vertical direction; high sensitivity/far sound radiation: the sound column can form various specifications according to different structures. The smaller the "sound disc" area, the stronger the beaming effect, the sharper the directivity, and the higher the sensitivity on the axis than for a single speaker. The sound axis efficiency of the sound column on the main shaft is higher than that of a single loudspeaker, and along with the development of living standard and scientific technology, an intelligent sound column capable of being controlled by a smart phone is arranged.

When the existing intelligent sound column is installed on the top surfaces of a meeting room and a reporting hall, the depression angle of the sound column cannot be adjusted according to the number of people in the room through wireless network control, so that the sound wave cannot be enabled to cover the people and keep bunching performance, and therefore the intelligent sound column based on the wireless network is provided.

Disclosure of utility model

The utility model aims to provide an intelligent sound column based on a wireless network, so as to solve the problem that the sound wave can not cover people and keep bunching performance because the depression angle of the sound column can not be adjusted according to the number of people in a room by controlling the sound column through the wireless network in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent sound post based on wireless network, includes installation shell, mounting groove and power amplifier module, the inside mounting groove of having seted up of installation shell, the inside top surface of mounting groove is equipped with first rolling disc, first rolling disc one side is equipped with the second rolling disc, second rolling disc and first rolling disc rotate to be connected, second rolling disc bottom is fixed with the fixed block, fixed block one side is fixed with the fixed slot, the inside fixed active amplifier module of fixed slot, fixed block one side is equipped with the cylinder, cylinder and fixed block rotate to be connected.

Preferably, the other end of the air cylinder is arranged on the top surface inside the mounting groove, and the air cylinder of the mounting groove is rotationally connected.

Preferably, a first rotating groove is formed in the second rotating disc, a gear groove is formed in the first rotating groove, a gear is arranged in the gear groove, and the gear is connected with the gear groove in a rotating mode.

Preferably, the gear is fixed in first rolling disc one side simultaneously, gear one side is equipped with the fastener, fastener and gear engagement are connected, the fastener is located inside the draw-in groove, fastener and draw-in groove rotate to be connected, fastener rotation angle is ~ degree.

Preferably, a limit groove is formed in one side of the first rotating disc, a limit ring is embedded in the limit groove, and the limit ring is rotationally connected with the limit groove.

Preferably, a second rotating groove is formed in one side of the second rotating disc, a rotating shaft is arranged in the second rotating groove, the rotating shaft is rotationally connected with the second rotating groove, and the rotating shaft is fixed on the side wall of the mounting groove.

Preferably, a wireless controller is arranged on the surface of the mounting shell, the wireless controller is electrically connected with the power amplifier module through a wire, and the wireless controller is electrically connected with the air cylinder through a wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the installation shell, the mounting groove, the rolling disc, the power amplifier module, the rolling groove, the gear, the clamping piece, the clamping groove, the cylinder and the wireless controller that are equipped with, introduce the gear limit structure in the rolling structure, and control the flexible output of cylinder through the wireless controller, thereby drive the second rolling disc, make its angle of adjustment, and drive the power amplifier module and adjust the angle of depression, make the sound wave cover all the ginseng crowd as required, and keep bunching nature simultaneously, effectively improved indoor sound environment and audio-visual experience.

2. Through the spacing collar that is equipped with at spacing inslot rotation, when making the second rolling disc drive power amplifier module and rotate, make its rotation state more stable, take place to rock when preventing that power amplifier module 7 from rotating, avoid producing the potential safety hazard.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

FIG. 3 is a schematic view of a clip according to the present utility model;

Fig. 4 is a schematic view of a gear structure according to the present utility model.

In the figure: 1. a mounting shell; 2. a mounting groove; 3. a first rotating disc; 4. a second rotating disc; 5. a fixed block; 6. a fixing groove; 7. a power amplifier module; 8. a first rotating groove; 9. a gear groove; 10. a gear; 11. a clamping piece; 12. a clamping groove; 13. a limit ring; 14. a limit groove; 15. a second rotating groove; 16. a rotating shaft; 17. and (3) a cylinder.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: intelligent sound post based on wireless network, including installation shell 1, mounting groove 2 and power amplifier module 7, the inside mounting groove 2 of having seted up of installation shell 1, the inside top surface of mounting groove 2 is equipped with first rolling disc 3, and first rolling disc 3 one side is equipped with second rolling disc 4, and second rolling disc 4 and first rolling disc 3 rotate to be connected, and second rolling disc 4 bottom is fixed with fixed block 5, and fixed block 5 one side is fixed with fixed slot 6, and fixed slot 6 inside is fixed with power amplifier module 7, and fixed block 5 one side is equipped with cylinder 17, and cylinder 17 and fixed block 5 rotate to be connected.

In this embodiment, when using this intelligence sound post, be fixed in the contained angle department of two walls of indoor top surface with installation shell 1 in advance, and with its access indoor power and wireless network, when will carry out meeting or report, according to the scene meeting number, the operator inserts the wireless network at intelligence sound post place through the smart mobile phone, and carry out the regulation of pitch angle to the sound post through supporting operation procedure, after the regulation command sent, receive by wireless controller 18, and start cylinder 17, make its flexible output, thereby drive fixed block 5 and rotate, and then make second rolling disc 4 rotate in first rolling disc 3 one side, inside gear 10 rotates in gear groove 9 simultaneously, the fastener 11 of meshing with it also is driven by the rotation of a slight range, after rotating to suitable angle, wireless controller 18 makes cylinder 17 stop stretching out and drawing back, and fixed output, second rolling disc 4 no longer rotates, fastener 11 stops rotating and block into gear 10 border tooth seam in, accomplish the fixed to second rolling disc 4, and stabilize the angle of current fixed block 5 and power amplifier module 7, thereby drive the utility model and make the inside gear 10 drive the sound wave structure of pitch angle, and drive the inside the utility model, and improve the sound wave of a sound amplifier module, and drive the sound amplifier is adjusted according to the utility model, and the inside the sound amplifier is realized, and the best to the inside the sound amplifier is adjusted to the best through the structure of gear 10, and the inside the best angle of a sound amplifier, thereby the utility model, and the best quality of the audio-visual amplifier is adjusted.

Specifically, the inside top surface of mounting groove 2 is located to the cylinder 17 the other end, mounting groove 2 cylinder 17 rotates to be connected, first rotation groove 8 has been seted up to inside the second rotation disk 4, gear groove 9 has been seted up to inside the first rotation groove 8, gear 10 is equipped with inside gear 10 in gear groove 9, gear 10 and gear groove 9 rotate to be connected, gear 10 is fixed in first rotation disk 3 one side simultaneously, gear 10 one side is equipped with fastener 11, fastener 11 and gear 10 meshing are connected, fastener 11 locates inside the draw-in groove 12, fastener 11 and draw-in groove 12 rotate to be connected, fastener 11 rotation angle is 0 ~ 30 degrees, limit groove 14 has been seted up to first rotation disk 3 one side, limit groove 14 is inside to have inlayed spacing collar 13, limit collar 13 and limit groove 14 rotate to be connected, second rotation disk 4 one side has seted up second rotation groove 15, the inside axis 16 that is equipped with of second rotation groove 15, axis 16 and second rotation groove 15 rotate to be connected, axis 16 is fixed in mounting groove 2 lateral wall, the mounting case 1 surface is equipped with wireless controller 18, wireless controller 18 and power amplifier 7 pass through wire electrical connection, wireless controller 18 and power amplifier module 7 pass through wire electrical connection.

In this embodiment, the limit ring 13 provided rotates in the limit groove 14, so that the second rotating disc 4 drives the power amplifier module 7 to rotate, and the rotating state of the second rotating disc is more stable, so that the power amplifier module 7 is prevented from shaking during rotation, and potential safety hazards are avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Intelligent sound post based on wireless network, including installation shell (1), mounting groove (2) and power amplifier module (7), its characterized in that: the utility model discloses a power amplifier, including installation shell (1), fixed block (5) one side is fixed with fixed slot (6), fixed slot (6) inside fixed power amplifier module (7), fixed block (5) one side is equipped with cylinder (17), cylinder (17) and fixed block (5) rotate and connect, install shell (1) inside mounting groove (2), inside top surface of mounting groove (2) is equipped with first rolling disc (3), first rolling disc (3) one side is equipped with second rolling disc (4), second rolling disc (4) and first rolling disc (3) rotate and connect.

2. The wireless network-based intelligent sound post of claim 1, wherein: the other end of the air cylinder (17) is arranged on the top surface inside the mounting groove (2), and the air cylinder (17) of the mounting groove (2) is rotationally connected.

3. The wireless network-based intelligent sound post of claim 1, wherein: the novel rotary table is characterized in that a first rotary groove (8) is formed in the second rotary table (4), a gear groove (9) is formed in the first rotary groove (8), a gear (10) is arranged in the gear groove (9), and the gear (10) is rotationally connected with the gear groove (9).

4. A wireless network-based intelligent sound post according to claim 3, characterized in that: the gear (10) is fixed in first rolling disc (3) one side simultaneously, gear (10) one side is equipped with fastener (11), fastener (11) and gear (10) meshing are connected, inside draw-in groove (12) are located to fastener (11), fastener (11) and draw-in groove (12) rotate to be connected, fastener (11) rotation angle is 0 ~ 30 degrees.

5. The wireless network-based intelligent sound post of claim 4, wherein: a limit groove (14) is formed in one side of the first rotating disc (3), a limit ring (13) is embedded in the limit groove (14), and the limit ring (13) is rotationally connected with the limit groove (14).

6. The wireless network-based intelligent sound post of claim 1, wherein: the second rotating disc is characterized in that a second rotating groove (15) is formed in one side of the second rotating disc (4), a rotating shaft (16) is arranged in the second rotating groove (15), the rotating shaft (16) is rotationally connected with the second rotating groove (15), and the rotating shaft (16) is fixed on the side wall of the mounting groove (2).

7. The wireless network-based intelligent sound post of claim 1, wherein: the surface of the installation shell (1) is provided with a wireless controller (18), the wireless controller (18) is electrically connected with the power amplifier module (7) through a wire, and the wireless controller (18) and the air cylinder (17) are electrically connected through wires.