English listening earphone structure

Abstract

The invention is applicable to the technical field of earphones, and provides an English listening earphone structure. The English listening earphone structure comprises a headset assembly and a connecting assembly, the headset assembly comprises a headset body and a sound outlet hole, the side face of the headset body is provided with a sound outlet hole, the connecting assembly comprises a mainband piece, a fastening bolt and an auxiliary band piece, the fastening bolt is connected to the main band piece in a screwed mode, the fastening bolt is located on the upper surface of the main bandpiece, and the auxiliary band piece is contained in the fastening bolt. The rotating rods are arranged at one ends of the two auxiliary band pieces respectively. The rotating rods drive the clamping plate to rotate around one end of the auxiliary band piece. Therefore, the clamping plate can be inserted into the side groove in the side face of the headset body to be assembled into a head wearing type and can also be inserted into the mounting groove in the back face of the headset body to form a collection type, unnecessary space occupation of a hearing earphone connecting part is saved through the collection type, the size is saved, and collection and storage are convenient.

Description

technical field [0001] The invention belongs to the technical field of earphones, in particular to an English listening earphone structure. Background technique [0002] Teaching English is the process of teaching English to people who may or may not be their first language. English teaching involves a variety of professional theoretical knowledge, including linguistics, second language acquisition, lexicology, syntax, stylistics, corpus theory, cognitive psychology, etc. English teaching is a gradual process, whether it is for English For people who are or are not the first language, English learning is very important in today's rapid globalization, and the important domestic English exams use unified English listening FM headphones. [0003] English listening earphones are in the form of earphones, and can only be used for frequency modulation. In fact, the usage rate is not high. They can only be used in each large-scale exam. They are usually idle. Due to the irregular ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an English listening earphone structure, aiming at solving the problem that the English listening earphone adopts the form of a headset, and can only be used for frequency modulation. In fact, the usage rate is not high, and it can only be used in each large-scale examination. The structure is irregular, and it takes up a lot of space when it is stored, which is not conducive to the problem of collection

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