CN218634183U

CN218634183U - Durable loudspeaker box mesh enclosure

Info

Publication number: CN218634183U
Application number: CN202223086602.2U
Authority: CN
Inventors: 江龙飞
Original assignee: Dongguan Lingpeng Industrial Co ltd
Current assignee: Dongguan Lingpeng Industrial Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a durable sound box mesh enclosure, which comprises a mesh enclosure body, a buffer part, a foam damping layer and a first waterproof layer; the mesh enclosure body comprises an upper shell and a lower shell; the foam damping layer is arranged on the lower side surface of the upper shell; the buffer part is arranged at the upper end of the lower shell, the buffer part extends along the edge of the upper end of the lower shell, and the upper end of the buffer part is arranged at the lower end of the foam damping layer; the waterproof layer is arranged on the outer surface of the upper shell; so, through the combination design of each part, make the screen panel body have the intensity of preferred, and utilize the bolster, the setting of foam shock-absorbing layer, the influence that receives when reducing the screen panel body collision, avoided the screen panel body to appear warping, guarantee the normal use of audio amplifier product, and simultaneously, the propagation of vibration when the foam shock-absorbing layer can effectively avoid the audio amplifier product sound production, thereby improve the audio effect of broadcast, also can avoid the dust to get into, improve the dustproof performance of screen panel body, the durability is good, it is good to improve user's experience effect, wide application scope.

Description

Durable loudspeaker box mesh enclosure

Technical Field

The utility model relates to a sound box screen panel field technique especially indicates a durable type sound box screen panel.

Background

With the progress of society, people tend to live more and more colorful, and a sound box is a terminal of the whole sound system, is an extremely important component of the sound system and is responsible for converting an electric signal into an acoustic signal for direct listening by ears of people; a traditional sound box generally comprises a box body, a loudspeaker unit and a mesh enclosure, wherein the loudspeaker unit is arranged in the box body, and a sound outlet end of the loudspeaker unit is arranged towards the mesh enclosure so that sound of the loudspeaker unit is played outwards through the mesh enclosure; the mesh enclosure plays an important role in a sound box system, so that the appearance of the sound box can be more attractive, and more importantly, dust in the air can be prevented from entering the sound box, so that the loudspeaker of the sound box is prevented from being damaged by external factors, and the loudspeaker of the sound box can be protected from normal work; however, current screen panel structural design is not good enough, and when this screen panel received external collision or collided with other article mutually, its screen panel appeared warping easily and with the inboard loudspeaker unit contact collision of screen panel for impaired or the phenomenon of damaging appears in loudspeaker unit, leads to loudspeaker unit to use unstably, causes the tone quality of audio amplifier broadcast to appear the noise, influences the normal use of audio amplifier, and the durability is not good enough, and it is not good to reduce user's experience effect, and application scope is little.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a durable type audio amplifier screen panel, and it utilizes the setting of bolster, foam buffer layer through the combination design of each part, reduces the influence that receives when screen panel body collides, guarantees the normal use of audio amplifier product, and simultaneously, the propagation of vibration when the foam buffer layer can effectively avoid audio amplifier product sound production to improve the audio effect of broadcast, the durability is good, and application scope is wide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a durable loudspeaker box mesh enclosure comprises a mesh enclosure body, and a buffer piece, a foam damping layer and a first waterproof layer which are arranged on the mesh enclosure body; wherein: the mesh enclosure body comprises an upper shell and a lower shell which are assembled up and down; the foam damping layer is arranged at the lower end of the upper shell; the buffer part is arranged at the upper end of the lower shell and is annular, the buffer part extends along the edge of the upper end of the lower shell, and the upper end of the buffer part is arranged at the lower end of the foam shock absorption layer; the first waterproof layer is arranged on the outer surface of the upper shell.

As a preferable scheme, the surface of the first waterproof layer is provided with dustproof mesh cloth.

As a preferred scheme, the lower surface of bolster is provided with waterproof glue, the bolster passes through waterproof glue and sets up on the inferior valve.

Preferably, the upper shell, the foam shock absorption layer and the buffer member are connected and fixed in an adhesive manner.

As a preferred scheme, still be provided with the blotter, the blotter is the cyclic annular, the inner wall edge extension setting of blotter surrounding the epitheca, the lower extreme of foam shock absorber layer, bolster and inferior valve all contacts in the upper end of blotter.

Preferably, the upper shell has a connecting edge extending downwards, and the connecting edge extends downwards along the lower end edge of the upper shell.

As a preferable scheme, the upper surface of the lower case is provided with a second waterproof layer.

As a preferred scheme, the first waterproof layer and the second waterproof layer are both waterproof breathable acoustic membranes.

Compared with the prior art, the utility model has obvious advantages and beneficial effect, concretely speaking, can know by above-mentioned technical scheme, it mainly is through the combination design of each part, make the screen panel body have the intensity of preferred, and utilize the bolster, the setting of foam shock-absorbing layer, the influence that receives when reducing the screen panel body collision, avoided the screen panel body to appear warping, guarantee the normal use of audio amplifier product, simultaneously, the foam shock-absorbing layer can effectively avoid the propagation of vibration when the audio amplifier product is sounded, thereby improve the audio effect of broadcast, also can avoid the dust to get into, improve the dustproof performance of screen panel body, and, the setting of waterproof layer makes the screen panel body have the waterproof performance of preferred, structural design is ingenious reasonable, and the durability is good, it is good to improve user's experience effect, application scope is wide;

secondly, due to the arrangement of the dustproof mesh, the dustproof performance of the mesh cover body is further improved, dust is prevented from entering the sound box product, the sound box product is guaranteed to be used, meanwhile, due to the arrangement of the waterproof glue, liquid is prevented from flowing into the sound box product from the edge after penetrating into the mesh cover, the waterproof performance of the sound box product is improved, and the usability is good;

and the setting of blotter for through the blotter contact between the box of screen panel body and audio amplifier product, reduce the influence to the box when the screen panel body collides, simultaneously, the waterproof performance of screen panel body has further been improved to the setting of second waterproof layer, and usability is good.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the invention;

fig. 3 is a partially enlarged schematic view of an embodiment of the present invention.

The attached drawings indicate the following:

10. net cover body 11 and upper shell

111. Connecting edge 12, lower shell

121. Second waterproof layer 13, buffer

131. Waterproof glue 14 and foam damping layer

15. First waterproof layer 16, dustproof screen cloth

17. A cushion pad.

Detailed Description

Fig. 1 to fig. 3 show specific structures of embodiments of the present invention.

A durable sound box mesh enclosure comprises a mesh enclosure body 10, and a buffer piece 13, a foam damping layer 14 and a first waterproof layer 15 which are arranged on the mesh enclosure body 10; wherein:

the mesh enclosure body 10 includes an upper shell 11 and a lower shell 12 assembled up and down, sound holes (not shown in the figure) for sound transmission are formed on the surfaces of the upper shell 11 and the lower shell 12, the upper shell 11 has a connecting edge 111 extending downwards, and the connecting edge 111 extends downwards along the lower end edge of the upper shell 11;

the foam shock absorption layer 14 is arranged at the lower end of the upper shell 11, and a plurality of abdicating holes (not shown in the figure) for sound transmission are formed in the foam shock absorption layer 14;

the buffer member 13 is arranged at the upper end of the lower shell, the buffer member 13 is annular, the buffer member 13 extends along the edge of the upper end of the lower shell 12, the upper end of the buffer member 13 is arranged at the lower end of the foam shock absorption layer 14, here, the lower surface of the buffer member 13 is provided with waterproof glue 131, and the buffer member 13 is arranged on the lower shell 12 through the waterproof glue 131; preferably, the upper shell 11, the foam shock absorption layer 14 and the buffer piece 13 are all connected and fixed in an adhesive manner;

the first waterproof layer 15 is arranged on the outer surface of the upper shell 11; so, through the combination design of each part, make the screen panel body have the intensity of preferred, and utilize the bolster, the setting of foam shock-absorbing layer, the influence that receives when reducing the screen panel body collision, avoided the screen panel body to appear warping, guarantee the normal use of audio amplifier product, and simultaneously, the propagation of vibration when the foam shock-absorbing layer can effectively avoid the audio amplifier product to produce sound, thereby improve the audio effect of broadcast, also can avoid the dust to get into, improve the dustproof performance of screen panel body, and, the setting of waterproof layer, make the screen panel body have the waterproof performance of preferred, structural design is ingenious reasonable, and the durability is good, it is good to improve user's experience effect, and wide application scope.

Furthermore, a dustproof mesh 16 is arranged on the surface of the first waterproof layer 15, and a second waterproof layer 121 is arranged on the upper surface of the lower shell 12, preferably, the first waterproof layer 15 and the second waterproof layer 121 are both waterproof breathable acoustic films, and the thickness of the second waterproof layer 121 is smaller than that of the first waterproof layer 15; so, the dustproof performance of screen panel body has further been improved in the setting of dustproof screen cloth, has avoided the dust to get into the audio amplifier product in, simultaneously, the waterproof performance of screen panel body has further been improved in the setting of second waterproof layer, and usability is good.

The buffer cushion 17 is further arranged, the buffer cushion 17 is annular, the buffer cushion 17 extends around the edge of the inner wall of the upper shell 11, and the lower ends of the foam shock absorption layer 14, the buffer piece 13 and the lower shell 12 are all in contact with the upper end of the buffer cushion 17; so, the setting of blotter for through the blotter contact between the box of screen panel body and audio amplifier product, influence to the box when reducing the screen panel body collision.

The utility model is mainly characterized in that the mesh enclosure body has better strength through the combination design of all parts, the arrangement of the buffer part and the foam shock-absorbing layer is utilized, the influence on the mesh enclosure body during collision is reduced, the mesh enclosure body is prevented from deforming, the normal use of a sound box product is ensured, and meanwhile, the foam shock-absorbing layer can effectively avoid the propagation of vibration when the sound box product produces sound, thereby improving the sound effect of playing, avoiding dust from entering, improving the dustproof performance of the mesh enclosure body, and the arrangement of the waterproof layer ensures that the mesh enclosure body has better waterproof performance;

secondly, the arrangement of the dustproof mesh cloth further improves the dustproof performance of the mesh enclosure body, prevents dust from entering the sound box product, ensures the use of the sound box product, and simultaneously, the arrangement of the waterproof glue prevents liquid from flowing into the sound box product from the edge after permeating into the mesh enclosure, improves the waterproof performance of the sound box product and has good usability;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a durable type audio amplifier screen panel which characterized in that: the screen cover comprises a screen cover body, and a buffer piece, a foam damping layer and a first waterproof layer which are arranged on the screen cover body; wherein: the mesh enclosure body comprises an upper shell and a lower shell which are assembled up and down; the foam damping layer is arranged at the lower end of the upper shell; the buffer part is arranged at the upper end of the lower shell and is annular, the buffer part extends along the edge of the upper end of the lower shell, and the upper end of the buffer part is arranged at the lower end of the foam shock absorption layer; the first waterproof layer is arranged on the outer surface of the upper shell.

2. The durable enclosure of claim 1, wherein: and the surface of the first waterproof layer is provided with dustproof mesh cloth.

3. The durable enclosure of claim 1, wherein: the lower surface of bolster is provided with waterproof glue, the bolster passes through waterproof glue and sets up on the inferior valve.

4. The durable enclosure of claim 1, wherein: the upper shell, the foam shock absorption layer and the buffer piece are connected and fixed in an adhesive mode.

5. The durable enclosure of claim 1, wherein: still be provided with the blotter, the blotter is cyclic annular, the blotter extends the setting around the inner wall edge of epitheca, the lower extreme of foam shock absorber layer, bolster and inferior valve all contacts in the upper end of blotter.

6. The durable enclosure of claim 1, wherein: the upper shell is provided with a connecting edge which extends downwards, and the connecting edge extends downwards along the lower end edge of the upper shell.

7. The durable enclosure of claim 1, wherein: and a second waterproof layer is arranged on the upper surface of the lower shell.

8. The durable enclosure of claim 7, wherein: the first waterproof layer and the second waterproof layer are both waterproof breathable acoustic films.