CN210168161U

CN210168161U - Sound box structure with nano-cloth for secondary balanced sound waves

Info

Publication number: CN210168161U
Application number: CN201921417711.3U
Authority: CN
Inventors: 赖冬; 曹荣臻
Original assignee: Guangzhou An Heng Electronic Technology Co Ltd
Current assignee: Guangzhou An Heng Electronic Technology Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-20
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a sound box structure of nanometer cloth secondary balanced sound wave, which comprises a box body, wherein at least one loudspeaker is arranged in the box body, and a mesh enclosure is arranged outside the box body; and a nano cloth partition is arranged between the loudspeaker and the mesh enclosure. The nano cloth is additionally arranged between the loudspeaker and the net cover, so that sound emitted by the loudspeaker firstly passes through the nano cloth and then passes through the net cover, the nano cloth changes the front part resistance condition of sound vibration, and the vibration of the sound forms a balanced resistance state when passing through the nano-coated breathable cloth material, thus easily achieving an acoustic design level and reducing the influence of the net cover on tone quality.

Description

Sound box structure with nano-cloth for secondary balanced sound waves

Technical Field

The utility model relates to an audio amplifier field especially relates to a sound box structure of balanced sound wave of nanometer cloth secondary.

Background

In the existing sound box, a mesh enclosure is arranged outside a loudspeaker, namely a loudspeaker, so as to protect the loudspeaker, for example, sunlight can be prevented from directly irradiating certain rubber elements to melt the rubber elements; the loudspeaker can be prevented from being damaged by accidental touch. However, sound is generated by vibration, and a layer of net is added from the loudspeaker to the outside, which influences the sound to a certain extent. For some audiences, the use experience of the loudspeaker box is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a sound box structure of balanced sound wave of nanometer cloth secondary aims at solving the problem that the screen panel seriously influences sound quality of sound box at least to a certain extent.

The technical scheme of the utility model is realized like this:

a sound box structure with nano-cloth for secondary balancing sound waves comprises a box body, wherein at least one loudspeaker is arranged in the box body, and a mesh enclosure is arranged outside the box body; and a nano cloth partition is arranged between the loudspeaker and the mesh enclosure.

As a further alternative of the sound box structure with the nano cloth for secondary sound wave equalization, the nano cloth comprises an original cloth material with the mesh size of more than 150 meshes, and the surface of the original cloth material is covered with a nano raw material. Namely, the nanometer cloth is a breathable cloth material coated with nanometer.

As a further alternative of the sound box structure with the nano-cloth for secondary sound wave equalization, the nano-cloth is tightly attached to the inner side surface of the mesh enclosure in an adhesion mode.

The beneficial effects of the utility model are that: the nano cloth is additionally arranged between the loudspeaker and the net cover, so that sound emitted by the loudspeaker firstly passes through the nano cloth and then passes through the net cover, the nano cloth changes the front part resistance condition of sound vibration, and the vibration of the sound forms a balanced resistance state when passing through the nano-coated breathable cloth material, thus easily achieving an acoustic design level and reducing the influence of the net cover on tone quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a sound box structure of a nano cloth secondary balanced sound wave of the present invention;

fig. 2 is a schematic cross-sectional view of the sound box structure of the nano cloth secondary balanced sound wave of the present invention;

fig. 3 is an enlarged view of a in fig. 2.

In the figure: 1. a box body; 11. a speaker; 2. nano cloth; 3. a mesh enclosure; 31. mesh openings; 4. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, a sound box structure of a nano cloth 2 for secondary balancing sound waves is shown, which includes a box body 1, at least one speaker 11 is arranged in the box body 1, and a mesh enclosure 3 is arranged outside the box body 1; and a nano cloth 2 is arranged between the loudspeaker 11 and the mesh enclosure 3 for separation.

Specifically, add nanometer cloth 2 between speaker 11 and screen panel 3, make the sound that speaker 11 sent pass through nanometer cloth 2 earlier and pass through screen panel 3 again, nanometer cloth 2 changes the preceding partial resistance situation of sound vibration, forms the balanced resistance state when making the vibration of sound pass the ventilative cloth material of nanometer coating, easily reaches the acoustics design level, reduces the influence of screen panel 3 to tone quality.

In order to keep a better effect, the nano cloth 2 comprises an original cloth with the mesh size of more than 150, and the surface of the original cloth is covered with a nano raw material. In actual work, the original cloth made of imported polyester materials of more than 150 meshes in Japan or the similar cloth of the American DuPont company is taken as a base material, and then the nano-cloth 2 with excellent effect can be prepared by coating the nano-material.

In order to avoid the noise from being adversely affected by the wrinkles of the nano cloth 2, the nano cloth 2 must be flattened, and in one of them, the nano cloth 2 is closely adhered to the inner surface of the mesh 3. The mesh enclosure 3 can be fixed on the box body 1 through bolts 4.

It should be noted that the nano-cloth 2 also provides waterproof and dustproof functions for internal parts of the sound box, such as the speaker 11. In addition, in order to reduce the influence of the mesh enclosure 3 on the sound quality, the original sound box manufacturer can design various characteristics of the mesh openings 31 of the mesh enclosure 3, invest in extraordinary research and development cost, and have insignificant effect. After the nano cloth 2 is added, the requirement on the mesh 31 becomes simple, and the effect is excellent.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sound box structure with nano-cloth for secondary balancing sound waves is characterized by comprising a box body, wherein at least one loudspeaker is arranged in the box body, and a mesh enclosure is arranged outside the box body; and a nano cloth partition is arranged between the loudspeaker and the mesh enclosure.

2. The sound box structure of the secondary equalized sound waves of the nanometer cloth according to claim 1, wherein the nanometer cloth comprises an original cloth with a mesh size of more than 150 meshes, and the surface of the original cloth is covered with nanometer raw materials.

3. The sound box structure of twice balanced sound waves of nanometer cloth according to claim 1, wherein the nanometer cloth is adhered to the inner side surface of the mesh enclosure.