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Forest park Hidden waterproof and dustproof sound box

It is a waterproof, dustproof and hidden technology, which is applied in the direction of loudspeaker shell support, dispersed particle filtration, lighting and heating equipment, etc. It can solve the problems of poor speaker protection, affecting the normal use of speakers in forest parks, and damage to components. Achieve the effect of reducing reverberation, improving stability and avoiding waste

Inactive Publication Date: 2021-12-21
GUANGZHOU SHENGXIN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a hidden waterproof and dustproof speaker in the forest park, mainly to solve the problem that the components in the forest park are vulnerable to moisture and water ingress due to the poor protection effect of the speaker in the forest park in thunderstorm weather If it is damaged, it will affect the normal use of the speakers in the forest park.

Method used

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  • Forest park Hidden waterproof and dustproof sound box
  • Forest park Hidden waterproof and dustproof sound box
  • Forest park Hidden waterproof and dustproof sound box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-Figure 5 , a forest park hidden waterproof and dustproof sound box, including a hollow support column 1, the top of the hollow support column 1 is fixed with a connecting plate 2 by bolts, the top of the connecting plate 2 is fixed with a support tube 3 by bolts, and the top of the support tube 3 Bonded with a sponge pad 19, the top of the connecting plate 2 is fixed with a top cover 7 by bolts, the sponge pad 19 is in contact with the top inner wall of the top cover 7, a gasket 6 is provided between the top cover 7 and the connecting plate 2, and the support cylinder 3 The outer wall of the circumference of the connecting ring 4 is sleeved, the bottom of the connecting ring 4 is fixed with the speaker body 5 by bolts, and the top cover 7 is covered on the top of the connecting plate 2, so that the speaker body 5 is covered inside, and the speaker body 5 is protected. Protection, wherein, the sealing gasket 6 increases the sealing of the connection be...

Embodiment 2

[0037] refer to Figure 6-Figure 7 , a hidden waterproof and dustproof sound box in forest parks, comprising a bottom plate 27 fixed to the bottom of the hollow support column 1 by bolts, a pre-embedded block 28 fixed to the bottom of the bottom plate 27 by bolts, and the bottom of the pre-embedded block 28 is integrally formed. A protrusion 29, the protrusion 29 increases the stability of the embedded block 28 placed in the embedded pit, the top of the embedded block 28 is provided with a first guide port 30, and the bottom inner wall of the first guide port 30 is rotatably connected with a threaded rod 31, the outer wall of the threaded rod 31 is threadedly connected with a sliding block 32, the top of the threaded rod 31 is fixedly mounted with a rotating knob 33, and the inner walls of both sides of the first guide port 30 are provided with a second guide port 34, inside the second guide port 34 A triangular block 35 is slidingly connected, and the triangular block 35 is i...

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Abstract

The invention relates to the technical field of park facilities, and discloses a forest park hidden waterproof and dustproof sound box, which comprises a hollow supporting column, the top of the hollow supporting column is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a supporting cylinder, and the top of the supporting cylinder is fixedly connected with a sponge pad. The top of the connecting plate is fixedly connected with a top cover, the sponge pad is in contact with the inner wall of the top of the top cover, a sealing pad is arranged between the top cover and the connecting plate, the circumferential outer wall of the supporting cylinder is sleeved with a connecting ring, and the bottom of the connecting ring is fixedly connected with a sound box body. The sealing performance of the connecting position of the top cover and the connecting plate is improved through a sealing gasket, so that internal seepage of rainwater is avoided, then the bottom end of the hollow supporting column is sealed through a sealing plug and a bottom pad, accumulated water is prevented from entering the hollow supporting column from one end of the hollow supporting column, damage to electric wires in the hollow supporting column is avoided, and normal use of the sound box in a forest park is ensured.

Description

technical field [0001] The invention relates to the technical field of park facilities, in particular to a hidden waterproof and dustproof sound box in a forest park. Background technique [0002] With the progress of society, people's quality of life has been greatly improved, and now background music is set up on various occasions, especially in parks, speakers are set up on the lawn to play music, radio, etc., the speakers in forest parks are generally They are all hidden to ensure that they do not affect the landscape of the forest park. [0003] At present, most of the existing forest park speakers have the following deficiencies: In thunderstorm weather, due to the poor protection effect of the forest park speakers, the components inside are easily damaged by moisture and water, which affects the normal operation of the forest park speakers. In summary, most of the existing forest park speakers cannot meet the actual needs well. Contents of the invention [0004] (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02F21V33/00F21V23/04B01D46/10F21Y115/10
CPCH04R1/02H04R1/028H04R1/026F21V33/0056F21V23/0464B01D46/10F21Y2115/10
Inventor 潘勇
Owner GUANGZHOU SHENGXIN ELECTRONICS CO LTD
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