Protection device of portable sound equipment for outdoor use

Abstract

The invention discloses a protection device of portable sound equipment for outdoor use. The protection device comprises an outer frame; a shock absorption spring is fixedly connected to the bottom ofthe cavity of the outer frame; a shock absorption and buffer plate is fixedly connected to the top of the shock absorption spring; first cylinders are fixedly connected to the top of the cavity of the outer frame and at 90-degree included-angle positions; a first extrusion expansion rod is fixedly connected to the surface at the bottom of the first cylinder; one end of the first extrusion expansion rod away from the first cylinder is contacted with the shock absorption and buffer plate; a first opening is formed in the middle of the front of the outer frame; sliding rails are symmetrically arranged at two sides of the surface on the top of the shock absorption and buffer plate; and a fixed frame is glidingly connected to the upper surface of the sliding rail. The invention relates to thetechnical field of sound equipment. According to the protection device of the portable sound equipment for outdoor use, the purpose of buffering and damping the sound equipment is achieved; furthermore, the sound equipment can be cooled in time, and can keep out sun and rain; and thus, the service life of the sound equipment is easily prolonged.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a protective device for portable audio used outdoors. Background technique [0002] The original meaning of sound refers to the general term for the sound that the human body can feel, including human voice (also known as vocal music), instrumental music and effects (sound in nature or imitation of sound in nature), and the recording, processing, transmission, amplification and playback of the above-mentioned sound The equipment is called audio equipment, including: recording equipment, post-processing equipment, work carriers (tapes, CDs, floppy disks and hard disks, etc.), data signal acquisition equipment (turntable), digital-to-analog conversion equipment (decoder), sound card and peripherals. Equipment (including compressors, effects, equalizers and processors, etc.), power amplifiers and speakers (speakers, speakers) mixers, etc. Nowadays, speakers are often used i...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a portable audio protection device for outdoor use, which solves the problem that the existing audio equipment generally does not have a mobile device and is inconvenient to carry. If the audio equipment is not handled properly during transportation, it may cause damage to the audio equipment, and Audio equipment generally does not have protective devices, so it is not suitable for outdoor use in rainy days and other special circumstances

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