CN218124853U

CN218124853U - Noise-reduction type multifunctional conference sound box

Info

Publication number: CN218124853U
Application number: CN202121802392.5U
Authority: CN
Inventors: 李波
Original assignee: Guangzhou Bugu Electronics Co ltd
Current assignee: Guangzhou Bugu Electronics Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-12-23
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a noise reduction type multifunctional conference sound box, which relates to the technical field of sound boxes and comprises a main sound box and an auxiliary sound box; the auxiliary sound box is connected in a through hole formed in the right side of the main sound box in a sliding mode through the storage frame; the central position of the bottom surface of the main sound box is provided with a sucker, and the main sound box is fixedly connected with the working table surface through the sucker; the sucking disc has certain elasticity, can buffer the vibration generated when the main sound box works, and achieves the effect of noise reduction; the dustproof cover is connected to the surface of the loudspeaker in a sliding mode, plays a dustproof role in the loudspeaker, and avoids noise generated when the loudspeaker works due to long-term accumulation of dust; when stereo sound needs to be played or sound effect needs to be enhanced, the storage rack can be pulled out to use the auxiliary sound box; when the auxiliary sound box is required to be matched with the main sound box to play at other positions, the auxiliary sound box can be taken out and placed at a required position, and after the auxiliary sound box is taken away, the storage frame can be used for storing other small articles such as wires and the like; the dust guard plays dustproof, waterproof guard action to control panel.

Description

Noise-reduction type multifunctional conference sound box

Technical Field

The utility model relates to an audio amplifier specifically is a type of making an uproar multi-functional meeting audio amplifier falls.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that the main body of the sound box or the main body of the subwoofer is internally provided with a power amplifier, and the sound is amplified and then emitted back by the sound box, so that the sound is amplified. In the existing conference sound box, due to a series of problems of vibration generated relative to a working table surface, accumulation of dust on a loudspeaker and the like during working, the sound box generates larger noise during working, and the experience of a user is influenced; and the function of the conference sound box is single.

Disclosure of Invention

The utility model aims at providing a type of making an uproar multi-functional conference audio amplifier falls.

In order to achieve the above object, the utility model provides a following technical scheme:

a noise reduction type multifunctional conference sound box comprises a main sound box and an auxiliary sound box; the auxiliary sound box is connected in a through hole formed in the right side of the main sound box through the storage frame in a sliding mode.

Preferably: the central position of the top surface of the main sound box is fixedly connected with a lifting handle; the central position of the bottom surface of the main sound box is provided with a sucker, and the main sound box is fixedly connected with the working table surface through the sucker; a microphone bracket is fixedly connected to the left side wall of the main sound box, a microphone is placed on the microphone bracket, and a rubber cushion layer is arranged on the inner wall of the microphone bracket; the front side of the main sound box is provided with a loudspeaker, two sides of the loudspeaker are symmetrically provided with a group of sliding grooves, and sliding blocks fixedly connected with two sides of the dustproof cover are slidably connected in the sliding grooves; the shape of the dustproof cover is matched with that of the loudspeaker; a rubber layer is arranged in the sliding groove.

Preferably: the containing frame comprises a U-shaped plate with a leftward opening, a handle and a magnet; the handle is fixedly connected to the outer side face of the right end of the U-shaped plate; the auxiliary sound box is arranged on the inner side bottom plate of the U-shaped plate; the U-shaped plate is connected with the inner wall of a through hole formed in the right side surface of the main sound box in a sliding manner through a sliding rail; the corners of the inner wall of the U-shaped plate are fixedly connected with one magnet respectively, and a group of magnets are also fixedly connected at corresponding positions on the inner wall of the main sound box.

Preferably: the back of the main sound box is provided with a control panel, and the edge of the control panel is provided with a U-shaped sliding groove with an opening facing right; a group of sliding blocks fixedly connected with the top end and the bottom end of the dust guard are connected in the U-shaped sliding groove in a sliding manner, and a second handle is fixedly connected to the dust guard; the dust guard keeps away from the one end edge fixed connection rubber strip of No. two handles, and the corresponding position all is equipped with a set of neodymium iron boron piece on rubber strip and the control panel.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

the central position of the bottom surface of the main sound box is provided with a sucker, and the main sound box is fixedly connected with the working table surface through the sucker; the sucking disc has certain elasticity, can buffer the vibration generated when the main sound box works, and achieves certain noise reduction effect; the dustproof cover is connected to the surface of the loudspeaker in a sliding mode, plays a dustproof role in the loudspeaker, and avoids noise generated when the loudspeaker works due to long-term accumulation of dust; when stereo sound needs to be played or sound effect needs to be enhanced, the storage rack can be pulled out to use the auxiliary sound box; when the auxiliary sound box is required to be matched with the main sound box to play at other positions, the auxiliary sound box can be taken out and placed at a required position, and after the auxiliary sound box is taken away, the storage rack can be used for storing other small articles such as wires and the like; the dust guard plays dustproof, waterproof guard action to control panel.

Drawings

Fig. 1 is a schematic structural diagram of a noise-reduction multifunctional conference sound box.

Fig. 2 is a schematic structural diagram of the front face of the noise reduction type multifunctional conference sound box.

Fig. 3 is a schematic structural diagram of the back surface of the noise reduction type multifunctional conference sound box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a noise reduction type multifunctional conference sound box includes a main sound box 1 and an auxiliary sound box 2; the auxiliary sound box 2 is connected in a through hole formed in the right side of the main sound box 1 in a sliding mode through the storage frame 3.

The handle 4 is fixedly connected to the center of the top surface of the main sound box 1, so that the sound box can move conveniently; a sucker 5 is arranged at the center of the bottom surface of the main sound box 1, and the main sound box 1 is fixedly connected to the working table surface through the sucker 5; the sucker 5 has certain elasticity, and can buffer the vibration generated when the main sound box 1 works, so as to achieve a certain noise reduction effect; a microphone support 6 is fixedly connected to the left side wall of the main sound box 1, a microphone 7 is placed on the microphone support 6, the microphone 7 can be conveniently stored, so that the microphone is prevented from being lost, and the rubber cushion layer is arranged on the inner wall of the microphone support 6, so that the placement stability of the microphone 7 is improved; a loudspeaker 8 is arranged on the front side of the main sound box 1, a group of sliding grooves 9 are symmetrically formed in two sides of the loudspeaker 8, and sliding blocks fixedly connected to two sides of a dustproof cover 10 are connected in the sliding grooves 9 in a sliding mode; the shape of the dustproof cover 10 is matched with that of the loudspeaker 8, and the dustproof cover 10 plays a dustproof role in the loudspeaker 8, so that noise generated when the loudspeaker 8 works due to long-term accumulation of dust is avoided; when the sound box is used, the dust cover 10 is slid upwards to move away from the surface of the loudspeaker 8; and the rubber layer is arranged in the sliding groove 9, which hinders the sliding of the sliding block to a certain extent, so that the dust cap 10 can be fixed at any position without sliding.

The containing frame 3 comprises a U-shaped plate 31 with a leftward opening, a handle 32 and a magnet 33; the handle 32 is fixedly connected with the outer side surface of the right end of the U-shaped plate 31; the auxiliary sound box 2 is placed on the inner bottom plate of the U-shaped plate 31; the U-shaped plate 31 is connected with the inner wall of a through hole formed in the right side surface of the main sound box 1 in a sliding manner through a sliding rail; when stereo sound needs to be played or sound effect needs to be enhanced, the storage rack 3 can be pulled out to use the auxiliary sound box 2; when the auxiliary sound box 2 is required to be matched with the main sound box 1 to play at other positions, the auxiliary sound box 2 can be taken out and placed at a required position, and after the auxiliary sound box 2 is taken away, the storage rack 3 can be used for storing other small articles such as wires and the like; the corners of the inner wall of the U-shaped plate 31 are fixedly connected with one magnet 33 respectively, a group of magnets 33 are also fixedly connected with corresponding positions on the inner wall of the main sound box 1, the magnets 33 on the inner wall of the U-shaped plate 31 and the magnets on the inner wall of the main sound box 1 attract each other, and therefore the storage frame 3 can be prevented from being automatically opened to damage the auxiliary sound box 2 placed inside in the sound box in the transportation process.

The back of the main sound box 1 is provided with a control panel 11, and the edge of the control panel 11 is provided with a U-shaped sliding groove 12 with an opening facing right; a group of sliding blocks fixedly connected with the top end and the bottom end of the dust-proof plate 13 are slidably connected in the U-shaped sliding groove 12, and a second handle 14 is fixedly connected on the dust-proof plate 13; the edge of one end, far away from the second handle 14, of the dust-proof plate 13 is fixedly connected with a rubber strip 15, a group of neodymium iron boron blocks 16 are arranged at corresponding positions on the rubber strip 15 and the control panel 11, and the dust-proof plate 13 is fixed on the surface of the control panel 11 by means of attraction between the corresponding neodymium iron boron blocks 16; the dust-proof plate 13 plays a role in protecting the control panel 11 from dust and water.

Claims

1. A noise reduction type multifunctional conference sound box comprises a main sound box (1) and an auxiliary sound box (2); the loudspeaker is characterized in that the auxiliary sound box (2) is connected in a through hole formed in the right side of the main sound box (1) in a sliding mode through the storage frame (3); a sucker (5) is arranged at the center of the bottom surface of the main sound box (1), and the main sound box (1) is fixedly connected to the working table surface through the sucker (5); the front side of the main sound box (1) is provided with a loudspeaker (8), two sides of the loudspeaker (8) are symmetrically provided with a group of sliding grooves (9), and sliding blocks fixedly connected with two sides of the dustproof cover (10) are connected in the sliding grooves (9) in a sliding manner; the shape of the dustproof cover (10) is matched with that of the loudspeaker (8); a rubber layer is arranged in the sliding groove (9).

2. The noise reduction type multifunctional conference sound box according to claim 1, wherein the handle (4) is fixedly connected to the center of the top surface of the main sound box (1); fixedly connected microphone support (6) on the left side wall of main speaker (1), microphone (7) are placed on microphone support (6), and the inner wall of microphone support (6) is equipped with the rubber cushion.

3. A noise-reducing multifunctional conference sound box according to claim 1, wherein the receiving frame (3) comprises a U-shaped plate (31) with a left opening, a handle (32) and a magnet (33); the handle (32) is fixedly connected to the outer side face of the right end of the U-shaped plate (31); the auxiliary sound box (2) is placed on the inner side bottom plate of the U-shaped plate (31); the U-shaped plate (31) is connected with the inner wall of a through hole formed in the right side surface of the main sound box (1) in a sliding mode through a sliding rail; the corners of the inner wall of the U-shaped plate (31) are respectively fixedly connected with a magnet (33), and a group of magnets (33) are also fixedly connected at corresponding positions on the inner wall of the main sound box (1).

4. The noise reduction type multifunctional conference sound box according to claim 1 or 2, wherein a control panel (11) is arranged on the back of the main sound box (1), and a U-shaped sliding groove (12) with an opening facing right is arranged on the edge of the control panel (11); a group of sliding blocks fixedly connected with the top end and the bottom end of the dustproof plate (13) are slidably connected in the U-shaped sliding groove (12), and a second handle (14) is fixedly connected on the dustproof plate (13); the edge of one end of the dust guard (13) far away from the second handle (14) is fixedly connected with a rubber strip (15), and a group of neodymium iron boron blocks (16) are arranged at corresponding positions on the rubber strip (15) and the control panel (11).