CN215734702U

CN215734702U - Public broadcasting sound post with waterproof function

Info

Publication number: CN215734702U
Application number: CN202122177668.1U
Authority: CN
Inventors: 高海鹏
Original assignee: Shanghai Shengxing Industrial Co ltd
Current assignee: Shanghai Shengxing Industrial Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of waterproof of broadcasting sound columns, in particular to a public broadcasting sound column with a waterproof function. According to the utility model, rainwater is prevented from entering the loudspeaker from the inclined slotted hole as far as possible through the inclined slotted hole formed in the shielding plate, and meanwhile, the rainwater at the bottom of the main body is drained through the arc-shaped sliding table arranged at the bottom of the main body, so that the rainwater can be effectively prevented from entering the main body, and the damage rate of the outdoor public broadcasting sound post can be effectively reduced.

Description

Public broadcasting sound post with waterproof function

Technical Field

The utility model relates to the technical field of waterproof of broadcasting sound columns, in particular to a public broadcasting sound column with a waterproof function.

Background

For the rapid development of the broadcast industry in China, the broadcast sound post is widely applied to open public places such as industrial parks, campuses, park scenic spots and the like, when the broadcasting sound post is used outdoors and meets rainy weather, the waterproof effect of the sound post is poor, the condition of water inflow may occur inside the public broadcasting sound post, so that internal components of the public broadcasting sound post are damaged, at present, in order to prevent the public broadcasting sound post from being in a problem caused by water inflow when being used outdoors, workers often install the sound post at positions capable of shielding rain, and shield and protect the positions of the horn seeding holes of the sound post as much as possible, but for some outdoor areas where there is no sheltered rain sheltering object, and under the condition of large rain amount, due to the poor waterproof effect, rainwater can easily flow out of the loudspeaker seeding holes and enter the sound post, so that the damage rate of the public broadcasting sound post is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a public broadcasting sound post with a waterproof function aiming at the defects of the prior art, and solves the problem of poor waterproof effect of the sound post.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a public broadcasting sound post with waterproof function, includes the main part and installs the shielding plate in the main part, the inclined slot hole has been seted up on the shielding plate, the bottom of main part is equipped with the arc slip table, the main part is connected with the mounting through swing joint device.

The above scheme further comprises:

and the arc-shaped sliding table is provided with a leak hole.

The main body is provided with a containing groove which is positioned right ahead the fixing piece.

The main body is provided with a supporting piece used for connecting and supporting the fixing piece, and the top end of the supporting piece is connected with the fixing piece through a movable connecting device.

A shielding piece is connected between the fixing piece and the main body.

The shielding piece is made of rubber capable of being deformed in a telescopic mode.

The main body and the fixing piece are made of aluminum alloy.

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

1. according to the utility model, rainwater is prevented from entering the loudspeaker from the inclined slotted hole as far as possible through the inclined slotted hole formed in the shielding plate, and meanwhile, the rainwater at the bottom of the main body is drained through the arc-shaped sliding table arranged at the bottom of the main body, so that the rainwater can be effectively prevented from entering the main body, and the damage rate of the outdoor public broadcasting sound post can be effectively reduced.

2. According to the utility model, the fixing piece is arranged, and the main body is arranged on a public place fixture in an inclined state through the fixing piece, so that rainwater can be effectively prevented from directly hitting the sound hole of the sound post loudspeaker, and the rainwater can be effectively prevented from entering the main body.

Drawings

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

FIG. 2 is a schematic diagram of a backside structure according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a shielding plate according to an embodiment of the present invention.

In the figure: 1. a main body; 2. a shielding plate; 3. an inclined slotted hole; 4. an arc-shaped sliding table; 5. a leak hole; 6. a fixing member; 7. a support member; 8. a receiving groove; 9. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, 2, 3 and 4, the public broadcasting sound post with waterproof function provided by the utility model comprises a main body 1 and a shielding plate 2 installed on the main body 1, wherein an inclined groove hole 3 is formed in the shielding plate 2, an arc-shaped sliding table 4 is arranged at the bottom of the main body 1, and the main body 1 is connected with a fixing piece 6 through a movable connecting device.

The arc-shaped sliding table 4 is provided with a leak hole 5.

The main body 1 and the fixing piece 6 are made of aluminum alloy.

When the public broadcasting sound post is required to be installed outdoors, the sound post is fixed on an external fixture through the matching of the threaded hole arranged on the fixing piece 6 and the bolt, at the moment, the whole loudspeaker sound hole of the main body 1 inclines towards the ground direction, thereby effectively preventing rainwater from directly hitting the sound hole, because the inclined slotted hole 3 arranged on the baffle plate 2 is designed in an inclined way, rainwater is not easy to enter the horn from the inclined slotted hole 3 when being attached to the surface of the baffle plate 2, when rainwater flows into the bottom from the shielding plate 2, the rainwater can be drained through the arc-shaped sliding table 4, and meanwhile, the rainwater on the arc-shaped sliding table 4 can be drained at high speed through the leakage holes 5, thereby can reduce the rainwater effectively and get into the possibility in the main part 1, reduce the sound column because the rainwater and the probability of damaging, main part 1 and shielding plate 2 are the aluminum alloy design to can permeate inside by the mode rainwater effectively.

Example 2

Based on embodiment 1, as shown in fig. 2, the main body 1 is provided with a receiving groove 8, and the receiving groove 8 is located right in front of the fixing member 6. When the installation main body 1 is not needed outdoors, the fixing member 6 can be accommodated in the accommodating groove 8, so that the occupation space of the fixing member 6 can be effectively avoided, and the sound post is not easy to be accommodated.

Example 3

According to embodiment 1, as shown in fig. 1 and 2, a supporting member 7 for connecting and supporting a fixing member 6 is installed on a main body 1, and the top end of the supporting member 7 is connected with the fixing member 6 through a movable connecting device. The supporting member 7 is used to support the fixing member 6, and the supporting member 7 can make the fixing member 6 to be more stable in connection with the main body 1 when the fixing member 6 is fixed to an external fixture.

Example 4

According to embodiment 1, as shown in fig. 2 and 3, a shutter 9 is connected between the fixing member 6 and the main body 1.

The material of the shielding piece 9 is rubber which can be flexibly deformed.

When the fixing piece 6 is fixed on an external fixing object, the shielding piece 9 is used for shielding rainwater, the rainwater is reduced as much as possible to flow into the space between the main body 1 and the fixing piece 6, the rainwater is prevented from being deposited between the main body 1 and the fixing piece 6 to cause the rainwater to permeate into the main body 1, and the shielding piece 9 made of rubber materials cannot influence the fixing piece 6 to be stored in the storage groove 8.

Claims

1. The utility model provides a public address sound post with waterproof function, includes main part (1) and shutter (2) of installing on main part (1), its characterized in that: the inclined slotted hole (3) is formed in the shielding plate (2), the arc-shaped sliding table (4) is arranged at the bottom of the main body (1), and the main body (1) is connected with a fixing piece (6) through a movable connecting device.

2. The public broadcasting post with waterproof function according to claim 1, wherein: and the arc-shaped sliding table (4) is provided with a leak hole (5).

3. The public broadcasting post with waterproof function according to claim 1, wherein: the main body (1) is provided with a storage groove (8), and the storage groove (8) is positioned right ahead of the fixing piece (6).

4. The public broadcasting post with waterproof function according to claim 1, wherein: the supporting piece (7) used for connecting and supporting the fixing piece (6) is installed on the main body (1), and the top end of the supporting piece (7) is connected with the fixing piece (6) through a movable connecting device.

5. The public broadcasting post with waterproof function according to claim 1, wherein: a shielding piece (9) is connected between the fixing piece (6) and the main body (1).

6. The public broadcasting post with waterproof function according to claim 5, wherein: the shielding piece (9) is made of rubber which can be deformed in a telescopic mode.

7. The public broadcasting post with waterproof function according to claim 1, wherein: the main body (1) and the fixing piece (6) are made of aluminum alloy.