CN113115150A

CN113115150A - College english listening comprehension earphone

Info

Publication number: CN113115150A
Application number: CN202110232219.4A
Authority: CN
Inventors: 李爱萍
Original assignee: Dongying Vocational College
Current assignee: Dongying Vocational College
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-07-13

Abstract

The invention discloses a college English listening headset which comprises a headset shell, a limiting rod, a dome and a moving-iron type headset, wherein the outer wall of the headset shell is fixedly connected with the limiting rod, the headset shell and the limiting rod are respectively in two groups, the top ends of the two groups of limiting rods are respectively and fixedly connected with the left end and the right end of the dome, the outer wall of the headset shell is provided with a clamping groove, the moving-iron type headset is clamped inside the clamping groove, the outer wall of one side of the moving-iron type headset is provided with a mounting hole, a rubber rod penetrates through the mounting hole, and one end of the rubber rod is fixedly connected with a rubber earplug. This college english listening comprehension earphone reasonable in design, the structure is firm, is applicable to the open air and various indoor occasions, and it is convenient to dismantle, and whole sound insulation and noise cancelling effect are better, are favorable to improving the learning efficiency, are applicable to different crowds 'cochlea, avoid producing the too big stopper of size and do not go into, or the condition of the easy landing of size undersize, increase adaptability, improve the use impression, satisfy user's user demand.

Description

College english listening comprehension earphone

Technical Field

The invention relates to the technical field of college teaching equipment, in particular to a college English listening earphone.

Background

Listening is usually taken as an examination question type, and aims to investigate the holding of an examinee on English language and the comprehension ability of examinees on English daily communication.

However, traditional college english listening comprehension earphone simple structure, the function singleness, give sound insulation and noise cancelling effect are poor, unsuitable noisy indoor use, influence the learning efficiency, because the unit volume of own is great, inconvenient open air is carried, bring the puzzlement for the user, and the earphone size is fixed, can't change, can't be applicable to different crowds ' cochlea, can produce the too big stopper of size and can't go into, or the easy condition of landing of size undersize, wear for a long time, can cause the cochlea pain, it is relatively poor to use the impression, be difficult to satisfy user's user demand.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a college English listening headset, which solves the problems that the traditional college English listening headset is simple in structure, single in function, poor in sound insulation and noise reduction effects, not suitable for noisy indoor use, and affecting learning efficiency, is inconvenient to carry outdoors due to large unit volume, brings troubles to users, is fixed in size, cannot be changed, cannot be suitable for cochlea of different people, can generate the situation that a plug cannot enter due to too large size or easily slips due to too small size, can cause pain in cochlea and is poor in use feeling after being worn for a long time, and is difficult to meet the use requirements of the users.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a college english listening comprehension earphone, includes earphone shell, gag lever post, dome and moves indisputable formula earphone, earphone shell outer wall fixed connection gag lever post, earphone shell and gag lever post are two sets ofly, and are two sets of fixed connection dome left end and right-hand member are distinguished on the gag lever post top, the joint groove is seted up to the earphone shell outer wall, move indisputable formula earphone joint in joint inslot portion, move indisputable formula earphone one side outer wall and set up the mounting hole, the mounting hole has the rubber stick to run through, rubber stick one end fixed connection rubber earplug.

Preferably, the rubber sleeve is inlayed to joint inslot wall, rubber sleeve size and moving-iron earphone looks adaptation.

Preferably, the inside fixed connection annular ear pad of earphone shell, the inside amortization cotton that fills of annular ear pad, the joint groove is located inside the annular ear pad.

Preferably, the rubber earplug top fixed connection turn-over layer, rubber earplug and turn-over layer an organic whole form, rubber earplug outer wall fixed connection spring body, the spring body other end fixed connection turn-over layer.

Preferably, the outer surface of the bottom of the dome is fixedly connected with a spongy cushion, and the spongy cushion is curved.

Preferably, the moving-iron type earphones are two groups, the two groups of moving-iron type earphones are fixedly connected with earphone wires, and the bottom ends of the earphone wires are fixedly connected with the round hole plug-in connectors.

(III) advantageous effects

The invention provides a college English listening headset. The method has the following beneficial effects:

(1) this college english listening comprehension earphone sets up the joint groove through the earphone shell outer wall, moves indisputable formula earphone joint in joint inslot portion, and rubber sleeve is inlayed to joint inslot wall, rubber sleeve size and move indisputable formula earphone looks adaptation, conveniently move indisputable formula earphone and earphone shell and install and dismantle, satisfy the user demand of indoor and outdoor different environment, and it is convenient that the open air carries, offers convenience for the user.

(2) This college english listening comprehension earphone, through earphone shell outer wall fixed connection gag lever post, earphone shell and gag lever post are two sets of, two sets of gag lever post tops are fixed connection dome left end and right-hand member respectively, the inboard fixed connection annular ear pad of earphone shell, the inside amortization cotton that fills of annular ear pad, the joint groove is located inside the annular ear pad, can be increasing the sound insulation performance of earphone shell, when wearing, can further eliminate the noise, better hearing training of receiving moving-iron earphone propagation, improve english listening comprehension learning efficiency.

(3) This college english listening comprehension earphone, set up the mounting hole through moving indisputable formula earphone one side outer wall, the mounting hole has the rubber stick to run through, rubber stick one end fixed connection rubber earplug, rubber earplug top fixed connection turns over the layer, rubber earplug and the integrative layer that forms that turns over, rubber earplug outer wall fixed connection spring body, spring body other end fixed connection turns over the layer, make things convenient for rubber earplug and user's duct outer end butt joint to have the adaptability more, be applicable to different crowds ' cochlea, avoid producing the too big stopper of size and not go into, or the easy landing condition of size undersize, increase adaptability, improve the use experience, satisfy user's user demand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of an external side structure of an earphone shell according to the present invention;

fig. 3 is a schematic view of an inner side structure of an earphone shell according to the present invention;

FIG. 4 is a structural assembly diagram of the moving-iron earphone of the present invention;

fig. 5 is a sectional view of the moving-iron earphone according to the present invention.

In the figure, 1-earphone shell, 2-limiting rod, 3-dome, 4-moving iron type earphone, 5-clamping groove, 6-mounting hole, 7-rubber rod, 8-rubber earplug, 9-rubber sleeve, 10-annular ear pad, 11-silencing cotton, 12-turnover layer, 13-spring body, 14-sponge pad, 15-earphone cord and 16-round hole plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a college English listening headset comprises a headset shell 1, a limiting rod 2, a dome 3 and a moving-iron type headset 4, wherein the outer wall of the headset shell 1 is fixedly connected with the limiting rod 2, the headset shell 1 and the limiting rod 2 are two groups, the top ends of the two groups of limiting rods 2 are respectively and fixedly connected with the left end and the right end of the dome 3, the outer wall of the headset shell 1 is provided with a clamping groove 5, the moving-iron type headset 4 is clamped in the clamping groove 5, the outer wall of one side of the moving-iron type headset 4 is provided with a mounting hole 6, the mounting hole 6 is penetrated by a rubber rod 7, one end of the rubber rod 7 is fixedly connected with a rubber earplug 8, when the headset is used, the moving-iron type headset 4 is clamped in the clamping groove 5, a user carries the headset, the headset shell 1 is attached to the outer side, the dome 3 is positioned at the top of the user, when the headset is used outdoors, the moving-iron type headset 4 is, is convenient to carry.

Rubber sleeve 9 is inlayed to 5 inner walls in joint groove, 9 sizes of rubber sleeve and 4 looks adaptations of moving iron formula earphone, rubber sleeve 9 protects 5 inner walls in joint groove, reduces moving iron formula earphone 4 and takes place wearing and tearing with joint groove 5.

1 inboard fixed connection annular ear pad 10 of earphone shell, the inside amortization cotton 11 that fills of annular ear pad 10, joint groove 5 is located inside annular ear pad 10, and ear pad 10 laminating user ear side, amortization cotton 11 carry out the separation to outside noise.

8 top fixed connection of rubber earplug turn over layer 12, rubber earplug 8 forms with turn over 12 an organic whole, 8 outer wall fixed connection of rubber earplug springs 13, spring 13 other end fixed connection turn over layer 12, when filling in the duct with rubber earplug 8, turn over 12 laminating canals in the layer, spring 13 stretches out and draws back according to user's ear canal size, prevents that rubber earplug 8 from landing, improves and uses the impression.

The outer surface of the bottom of the dome 3 is fixedly connected with a spongy cushion 14, the spongy cushion 14 is curved, the dome 3 is isolated from the head of a user by the spongy cushion 14, and the use feeling is improved.

The moving-iron type earphones 4 are two groups, the moving-iron type earphones 4 are fixedly connected with the earphone wires 15, the bottom ends of the earphone wires 15 are fixedly connected with the round-hole plug-in connectors 16, and the round-hole plug-in connectors 16 are inserted into corresponding jacks on equipment, so that the learning is facilitated.

The working principle is as follows: when the multifunctional earphone is used, the moving-iron type earphone 4 is clamped into the clamping groove 5, the rubber sleeve 9 protects the inner wall of the clamping groove 5, abrasion of the moving-iron type earphone 4 and the clamping groove 5 is reduced, a user wears the earphone, the earphone shell 1 is attached to the outer side of two ears, the ear pad 10 is attached to the ear side of the user, the noise reduction cotton 11 blocks external noise, the dome 3 is positioned at the top of the head of the user, the sponge pad 14 isolates the dome 3 from the head of the user, pressure is reduced, and learning is facilitated, when the outdoor use, will move indisputable formula earphone 4 and take off from the joint groove 5 of earphone shell 1, conveniently carry, with round hole bayonet 16 on the inserting equipment jack that corresponds, the use of cochlea department is filled in rubber earplug 8, when filling in the duct with rubber earplug 8, turn over layer 12 laminating duct, spring body 13 stretches out and draws back according to user's duct size, prevents that rubber earplug 8 from sliding, improves and uses the impression.

The invention relates to a 1-earphone shell, a 2-limiting rod, a 3-dome, a 4-moving iron type earphone, a 5-clamping groove, a 6-mounting hole, a 7-rubber rod, a 8-rubber earplug, a 9-rubber sleeve, a 10-annular ear pad, 11-silencing cotton, a 12-turnover layer, a 13-spring body, a 14-sponge pad, a 15-earphone wire and a 16-round hole plug, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by the technicians or conventional experimental methods, so that the problem solved by the invention is that the traditional college English listening earphone has simple structure, single function, poor sound insulation and silencing effect, is not suitable for noisy indoor use and affects the learning efficiency, and as the unit volume of the earphone is larger, the invention has the advantages that the earphone is inconvenient to carry outdoors, troubles are brought to users, the size of the earphone is fixed, the earphone cannot be changed, the earphone cannot be suitable for cochlea of different people, the situation that an oversized plug cannot enter the earphone or the size of the earphone is too small and easily slips is generated, the cochlea is painful when the earphone is worn for a long time, the use feeling is poor, and the use requirement of the users is difficult to meet.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A college english listening earphone which characterized in that: including earphone shell (1), gag lever post (2), dome (3) and move indisputable formula earphone (4), earphone shell (1) outer wall fixed connection gag lever post (2), earphone shell (1) and gag lever post (2) are two sets ofly, and are two sets of gag lever post (2) top is fixed connection dome (3) left end and right-hand member respectively, joint groove (5) are seted up to earphone shell (1) outer wall, move indisputable formula earphone (4) joint inside joint groove (5), mounting hole (6) are seted up to move indisputable formula earphone (4) one side outer wall, mounting hole (6) have rubber rod (7) to run through, rubber rod (7) one end fixed connection rubber earplug (8).

2. The college english hearing headset according to claim 1, characterized in that: rubber sleeve (9) are inlayed to joint groove (5) inner wall, rubber sleeve (9) size and moving iron formula earphone (4) looks adaptation.

3. The college english hearing headset according to claim 1, characterized in that: earphone shell (1) inboard fixed connection annular ear pad (10), annular ear pad (10) inside is filled amortization cotton (11), joint groove (5) are located inside annular ear pad (10).

4. The college english hearing headset according to claim 1, characterized in that: rubber earplug (8) top fixed connection turn-over layer (12), rubber earplug (8) and turn-over layer (12) an organic whole form, rubber earplug (8) outer wall fixed connection spring body (13), spring body (13) other end fixed connection turn-over layer (12).

5. The college english hearing headset according to claim 1, characterized in that: the outer surface of the bottom of the dome (3) is fixedly connected with a spongy cushion (14), and the spongy cushion (14) is curved.

6. The college english hearing headset according to claim 1, characterized in that: the moving-iron type earphones (4) are two groups, the moving-iron type earphones (4) are fixedly connected with earphone wires (15), and the bottom ends of the earphone wires (15) are fixedly connected with round hole plug-in connectors (16).