CN213368041U

CN213368041U - All-weather sound box

Info

Publication number: CN213368041U
Application number: CN202022824066.6U
Authority: CN
Inventors: 李天放
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-04
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to an all-weather audio amplifier, including the front side opening and adopt the casing of engineering plastics material, the casing internal fixation has the loudspeaker that the paper sound basin set up forward, and the preceding coating of the paper sound basin of loudspeaker has the polyurea lacquer layer, and the place ahead of paper sound basin is equipped with the glass silk screen cloth that the shutoff was fixed on the casing front side opening, and the place ahead of glass silk screen cloth is equipped with the face net of fixing plastics material and/or aluminium material on the casing front side opening. Utilize the loudspeaker of plastic casing and coating polyurea lacquer layer, realize the main water repellent of audio amplifier, combine the material of face net and screen cloth simultaneously, guarantee that its self compares traditional wire netting material and does not rust, compare the difficult brittle failure of traditional plastics material to the waterproof prevention of seepage effect of whole audio amplifier has been guaranteed.

Description

All-weather sound box

Technical Field

The utility model relates to a sound equipment field especially relates to an all-weather audio amplifier.

Background

At present, along with the popularization of commercial performances, more and more commercial performances are convenient for more users to participate, the outdoor holding form is generally adopted as the place of the commercial performances, and the condition that sound box equipment adopted by the commercial performances also needs to be placed outdoors is brought. However, sound boxes on the market are different and the same, and when raining or outdoors where air is humid, a common sound box may cause rusting and damage of internal parts, and particularly for a merchant who often holds outdoor performances, the loss is of no value, so that sound equipment capable of achieving outdoor waterproof and anti-seepage requirements is urgently needed to meet more and more outdoor commercial requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an all-weather audio amplifier that waterproof performance is good, its technical scheme as follows:

all-weather audio amplifier, including the front side opening and adopt the casing of engineering plastics material, the casing internal fixation has the loudspeaker that the paper sound basin set up forward, and the preceding coating of paper sound basin of loudspeaker has the polyurea lacquer layer, and the place ahead of paper sound basin is equipped with the glass silk screen cloth that the shutoff was fixed on the casing front side opening, and the place ahead of glass silk screen cloth is equipped with the face net of fixing the plastics material on the casing front side opening and/or aluminium material.

Preferably, a power panel is detachably fixed on the rear side of the shell, a V-shaped plugging slot which inclines towards the inside of the shell and inclines towards the outside of the shell from top to bottom is arranged on the power panel, and a connector socket for inserting a cylindrical connector plug is fixed on the upper side slot wall of the plugging slot.

Preferably, the shell is provided with hanging structures on the outer side surfaces.

The utility model has the advantages that:

utilize the loudspeaker of plastic casing and coating polyurea lacquer layer, realize the main water repellent of audio amplifier, combine the material of face net and screen cloth simultaneously, guarantee that its self compares traditional wire netting material and does not rust, compare the difficult brittle failure of traditional plastics material to the waterproof prevention of seepage effect of whole audio amplifier has been guaranteed.

Drawings

FIG. 1 is a left side view of the enclosure of the all-weather speaker of the present invention;

FIG. 2 is a schematic view of the surface net of the all-weather speaker of the present invention;

FIG. 3 is a front view of the all-weather speaker of the present invention with the surface net removed;

FIG. 4 is a top view of the enclosure of the all-weather speaker of the present invention;

FIG. 5 is a rear view of the all-weather speaker of the present invention;

fig. 6 is a schematic diagram of the slot for plugging the power panel of the all-weather speaker of the present invention.

Detailed Description

Referring to fig. 1 to 6, the all-weather sound box of the present embodiment is mainly composed of a housing 1, a surface net 2, a speaker 3 and a waterproof power module. The structures of the parts are described below.

The shell 1 is integrally formed by engineering plastics, a mounting opening with a step is reserved on the front side of the shell 1, and a mounting lip 11 extending forwards is reserved on the top and the bottom of the mounting opening compared with the side part so as to ensure that a U-shaped panel can be reliably mounted and fixed. Each side of casing 1 all is equipped with suspended structure 12, and this suspended structure 12 can be the hanging hole of reserving on casing 1, when not using, adopts the bolt with this hanging hole shutoff to improve waterproof performance. Another panel opening is reserved on the rear side of the shell 1 and is positioned below the nameplate reserved position. The top surface of the shell 1 is also fixed with a handle groove 13, and the handle groove 13 is detachably fixed on the top surface of the shell 1 by a screw connection mode.

The veil 2 is divided into two layers, one layer is glass silk screen cloth at the rear side, and the other layer is the veil 2 made of plastic materials and/or aluminum materials at the front side. The two layers can be connected by adopting bonding, screw connection, buckle connection and other modes. The whole veil 2 is fixed on the mounting opening of the shell 1 by adopting a screw connection mode.

Loudspeaker 3 installs in casing 1 to be in the rear of face net 2, loudspeaker 3's paper sound basin sets up forward, and the preceding coating of paper sound basin has the polyurea lacquer layer.

A waterproof power module is also mounted within the housing 1 and behind the horn 3. The waterproof power supply module comprises a power supply panel 41 which is fixed on the panel opening and exposed out of the rear side of the shell 1, and the power supply panel 41 is detachably fixed on the panel opening in a screw connection mode. The power panel 41 is provided with a V-shaped plugging slot 42 which is inclined from top to bottom into the housing 1 and then to the outside of the housing 1, and a connector socket 43 into which a cylindrical connector plug is inserted is fixed on the upper side wall of the plugging slot 42. Preferably, for this embodiment, there are two of the slots 42 on the power panel 41 and transition through a step flush with the rear of the housing 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. All-weather audio amplifier, its characterized in that, including the front side opening and adopt the casing of engineering plastics material, the casing internal fixation has the loudspeaker that the paper sound basin set up forward, and the preceding coating of the paper sound basin of loudspeaker has the polyurea lacquer layer, and the place ahead of paper sound basin is equipped with the glass silk screen cloth that the shutoff was fixed on the casing front side opening, and the place ahead of glass silk screen cloth is equipped with the face net of fixing the plastics material and/or the aluminium material on the casing front side opening.

2. The all-weather speaker as claimed in claim 1, wherein a power panel is detachably fixed to the rear side of the housing, the power panel is provided with a V-shaped plugging slot which is inclined from top to bottom toward the inside of the housing and inclined toward the outside of the housing, and a connector socket into which a cylindrical connector plug is inserted is fixed to an upper side wall of the plugging slot.

3. The weatherable sound box of claim 1, wherein the enclosure has hanging means on each of the outer sides.