Head-mounted reinforced earphone

Abstract

The invention relates to a head-mounted reinforced earphone. The head-mounted reinforced earphone includes an earphone housing, the earphone housing includes an earphone bottom shell, an earphone cover shell is adhered to the upper end surface of the earphone bottom shell, and an application plate is extended inwardly from the earphone cover shell, The outer surface of the application plate is provided with an insertion hole, the upper end surface of the earphone bottom case is fixedly connected with an insertion block, the outer surface of the insertion block is connected with a reinforcement, the insertion block penetrates the insertion hole, and the reinforcement The volume of the part becomes larger, clamping the sticking plate and the earphone bottom shell; the reinforcement part is a capsule; the outer surface of the insertion block is provided with a vent hole, and the vent hole is located inside the capsule body, and the insertion block The ventilation hole of the headphone is connected with a connecting pipe, and the connecting pipe is connected with a ventilation mechanism; the head-mounted reinforced earphone has a simple structure, convenient disassembly and operation, good sealing performance, and remarkable reinforcement effect, which can effectively prevent it from falling. In the case of damage to the parts of the shell, it is convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of earphones, and in particular relates to a head-mounted reinforced earphone. Background technique [0002] Headphones, also known as earphones or earpieces, are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. Earphones are generally detachable from media players, and can be worn in ear-mounted, head-mounted, or earplug types. They are mostly used in mobile phones, walkmans, radios, portable video games, etc., and are also used in computers and Hi-fi audio. middle. [0003] The existing earphone body is generally composed of two sets of shells, and the two sets of shells are generally connected by glue or by several sets of screws. However, in daily use, it can be clearly found that once the earphone body falls on the ground , The two shells connected by glue are likely to be separated du...

AI Technical Summary

Problems solved by technology

[0003] The existing earphone body is generally composed of two sets of shells, and the two sets of shells are generally connected by glue or by several sets of screws. However, in daily use, it can be clearly found that once the earphone body falls on the ground , the two shells connected by glue are likely to be separated due to falling, and the periphery of the two shells connected by screws is also easy to collapse, resulting in a loose seal and easy entry of dust and water

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