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A kind of rainproof speaker for outdoor garden

A speaker and garden technology, applied in the field of rain-proof speakers for outdoor gardens, can solve the problems of speaker damage, poor rain-proof performance, loss, etc., and achieve the effects of simple operation, good rain-proof effect, and convenient disassembly and assembly.

Active Publication Date: 2020-11-03
GUANGZHOU JUSBE ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing outdoor speakers, especially the speakers in the park, have poor rainproof performance. When it rains, they are easily wetted by rainwater, which will cause damage to the speakers and cause losses.

Method used

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  • A kind of rainproof speaker for outdoor garden
  • A kind of rainproof speaker for outdoor garden
  • A kind of rainproof speaker for outdoor garden

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1~2 , in an embodiment of the present invention, a rainproof speaker for outdoor gardens, comprising a base 1 and a speaker body 9, a speaker body 9 is placed on the base 1, a top plate 8 is arranged above the speaker body 9, and the top of the speaker body 9 A sleeve 11 is provided in one piece, and a top plate 8 is installed on the sleeve 11 through a strut 10. The strut 10 is penetrated in the sleeve 11 and the two are connected by fastening bolts. The top plate 8 is spherical, and the base 1 is provided with a rainproof device, which includes a threaded rod 5, a mounting sleeve 4, a connecting rod 6, a rain shield 7 and a driving mechanism for driving the threaded rod 5 to rotate, and a plurality of threaded rods 5 The ring is arranged outside the speaker body 9 and is connected to the top of the base 1 through bearings. The number of threaded rods 5 is preferably six. The outside of the threaded rods 5 is provided with a mounting sleeve 4, and the mount...

Embodiment 2

[0026] see Figure 3-4 The difference between this embodiment of the present invention and Embodiment 1 is that a plurality of fixing devices are provided in the outer circumference of the base 1, and the fixing devices include a fixing seat 19, a mounting rod 17, an auger rod 20, a gear 21 and a handle 18. The fixed seat 19 is fixedly connected with the outer wall of the base 1. The fixed seat 19 is provided with a guide hole for the installation rod 17 to pass through. The bottom end of the installation rod 17 is integrally provided with an auger rod 20. Gears 21 are installed on both sides of the mounting rod 17. The mounting rod 17 is equally spaced from top to bottom with multi-ring rack rings, and the rack rings are meshed with the gear 21. The gear 21 is integrally provided with a handle 18. During use, Rotate the installation rod 17 to make the auger rod 20 drill into the ground continuously. At the same time, during the downward movement of the installation rod 17, th...

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PUM

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Abstract

The invention discloses a rainproof sound box for an outdoor garden, relates to the technical field of sound systems, and mainly aims to solve the problem that an existing outdoor sound box is poor inrainproof performance. The loudspeaker box comprises a base and a loudspeaker box body, a rainproof device is arranged on the base; the rainproof device comprises a threaded rod; Mounting sleeve, thedriving mechanism is used for driving the threaded rod to rotate; a plurality of fixing devices are annularly arranged on the outer side of the base; the fixing device comprises a fixing seat; Mounting rod and spiral drill rod, Gear and handle, According to the invention, the rainproof device is arranged; the rain baffle can be opened upwards to form an umbrella shape; On one hand, the rainproofplate does not block and affect the effect of the loudspeaker box, on the other hand, the rainproof effect can be achieved, the fixing device is exquisite and attractive, when the device needs to be moved, the handle is held to be pressed downwards, the gear is matched with the rack ring to drive the mounting rod to move upwards, and therefore the spiral drill rod is rapidly pulled out of the ground, easy to operate and convenient to disassemble and assemble.

Description

technical field [0001] The invention relates to the technical field of audio systems, in particular to a rainproof sound box for outdoor gardens. Background technique [0002] A speaker refers to a device that converts an audio signal into sound. In layman's terms, it refers to the built-in power amplifier in the main box of the speaker or the subwoofer box. After the audio signal is amplified, the sound is played back by the speaker itself to make the sound louder. The speaker is the terminal of the entire audio system, and its function is to convert audio power into corresponding sound energy and radiate it into the space. It is an extremely important part of the audio system, responsible for the task of converting electrical signals into acoustic signals for human ears to listen directly to. [0003] Existing outdoor speakers, especially those in parks, have poor rainproof performance. When it rains, they are easily wetted by rainwater, thereby causing damage to the spe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/02
Inventor 沈晶夏永新吴明峰黄小峰肖洪波
Owner GUANGZHOU JUSBE ELECTRONICS TECH