CN216291392U

CN216291392U - Prevent english listening comprehension earphone of gliding

Info

Publication number: CN216291392U
Application number: CN202122811866.9U
Authority: CN
Inventors: 岳岚
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a downward-sliding-prevention English listening comprehension earphone which comprises a connecting plate and adjusting supports, wherein protective sleeve cushions are sleeved on the connecting plate, a through groove is formed in the connecting plate, adjusting buckles are hinged to two sides of the connecting plate, Contraband-shaped protrusions are arranged on the adjusting buckles, the two adjusting supports are respectively arranged on two sides of the connecting plate in a penetrating mode, a plurality of adjusting columns are uniformly distributed on the adjusting supports, the bottoms of the two adjusting supports are respectively hinged to a first hood and a second hood, a playing opening is formed in each of the first hood and the second hood, a loudspeaker is arranged on the inner side of each playing opening, a sponge protection pad is arranged on the outer wall of each playing opening, an annular air cushion is arranged on one side of each sponge protection pad, and a wireless receiver is arranged in each second hood. The utility model aims to provide a slip-down prevention English listening headset which is comfortable to wear and can prevent a first hood or a second hood from slipping down to influence examination of students.

Description

Prevent english listening comprehension earphone of gliding

Technical Field

The utility model relates to the technical field of English listening earphones, in particular to a gliding-prevention English listening earphone.

Background

The earphone is a pair of conversion units, which receives the electric signal sent by the media player or receiver, and converts the electric signal into audible sound wave by using the loudspeaker close to the ear, and English listening earphones are often used in the English teaching process.

Among the prior art, english listening comprehension earphone is fixed integral type generally more, makes its elasticity that only relies on the connecting plate when using use different users 'head, and the comfort of its use is relatively poor, and current english listening comprehension earphone is not convenient for accomodate the regulation simultaneously, and the radio reception part among the current english listening comprehension earphone is established in the aircraft bonnet usually, leads to the aircraft bonnet than heavier, and easy gliding influences student's examination very much.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a prevent english hearing earphone of gliding, includes the connecting plate and adjusts the support, the cover is equipped with the protective sleeve pad on the connecting plate, be equipped with in the connecting plate and run through the groove, the connecting plate both sides all articulate to have the regulation to detain, adjust and detain the arch that is equipped with "Contraband" shape, two adjust the support and wear to locate respectively the both sides of connecting plate, it has a plurality of regulation posts, two to adjust evenly distributed on the support adjust the bottom of support and articulate respectively has first aircraft bonnet and second aircraft bonnet, first aircraft bonnet with all be equipped with the mouth of broadcasting on the second aircraft bonnet, it is equipped with the speaker to broadcast mouthful inboard, the outer wall of broadcasting the mouth is provided with the sponge protection pad, one side of sponge protection pad is provided with annular air cushion, be provided with wireless receiver in the second aircraft bonnet.

Further, a cover plate is arranged on the outer side of the first hood, and a battery is arranged inside the first hood.

Further, the outer wall of the second hood is provided with a display screen and a control key respectively, and the display, the control key, the battery and the loudspeaker are all electrically connected with the wireless receiver.

Further, the adjusting buckle and the connecting plate are hinged through a first rotating shaft.

Further, the bottom parts of the two adjusting brackets are hinged with the first hood or the second hood through second rotating shafts respectively.

Furthermore, a rubber pad is arranged on the inner side of the protrusion, and a rubber sleeve is sleeved on the adjusting column.

Further, the number of the adjusting columns is 5 to 8.

Further, the connecting plate is of an arc-shaped structure, and correspondingly, the protective sleeve pad is of an arc-shaped structure.

Furthermore, the top of the adjusting bracket is provided with a backup plate, and two sides of the connecting plate are provided with baffle plates.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. according to the anti-sliding English listening comprehension earphone, the adjusting support slides in the connecting plate, the using length of the adjusting support in the connecting plate is effectively adjusted through the matching of the protrusion on the adjusting buckle and the adjusting column, so that the adjusting support is suitable for being adjusted according to the head circumference sizes of different users, the shape of the protrusion is 'Contraband', the protrusion can be well hung on the adjusting column and can prevent the adjusting column from sliding downwards, and further the adjusting support is prevented from sliding downwards, so that the first hood or the second hood is prevented from sliding downwards to influence examinations of students.

2. According to the anti-sliding English listening comprehension earphone, the protective sleeve pad is arranged, so that the connecting plate can be effectively wrapped and protected, the comfortable fit of the connecting plate to the head of a user is improved, the use feeling of the connecting plate with hard texture is reduced, and the use comfort of the device is improved through the effect of the sponge protective pad.

Drawings

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

FIG. 2 is a front cross-sectional view of the protective sleeve pad of the present invention;

FIG. 3 is a partial schematic view of the adjustment buckle of the present invention;

FIG. 4 is a cross-sectional view of a first enclosure of the present invention;

FIG. 5 is a schematic view of the construction of a first housing of the present invention;

fig. 6 is a side view of a second housing of the present invention.

In the figure: 1. a connecting plate; 101. a through groove; 102. adjusting buckles; 103. a baffle plate; 104. a first rotating shaft; 105. a protrusion; 2. a protective sleeve pad; 3. adjusting the bracket; 301. an adjustment column; 302. a backup plate; 4. a second rotating shaft; 5. a first hood; 501. a cover plate; 502. a battery; 503. an annular air cushion; 504. a sponge pad; 505. a playing port; 6. a second hood; 601. a display screen; 602. a manipulation key; 7. a wireless receiver.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The utility model discloses a slip-proof English listening earphone, which comprises a connecting plate 1 and adjusting brackets 3, wherein a protective sleeve pad 2 is sleeved on the connecting plate 1, a through groove 101 is arranged in the connecting plate 1, adjusting buckles 102 are hinged on both sides of the connecting plate 1, an Contraband-shaped bulge 105 is arranged on each adjusting buckle 102, two adjusting brackets 3 are respectively arranged on both sides of the connecting plate 1 in a penetrating way, one end of each adjusting bracket 3 is arranged in the through groove 101, the other end stretches out and runs through groove 101, and it has a plurality of regulation posts 301 to adjust evenly distributed on the support 3, and the bottom of two regulation supports 3 articulates respectively has first aircraft bonnet 5 and second aircraft bonnet 6, all is equipped with on first aircraft bonnet 5 and the second aircraft bonnet 6 and plays mouth 505, and the play mouth 505 inboard is equipped with the speaker, and the outer wall of playing mouth 505 is provided with sponge protection pad 504, and one side of sponge protection pad 504 is provided with annular air cushion 503, is provided with wireless receiver 7 in the second aircraft bonnet 6.

In the use, through setting up protective sleeve pad 2, make it effectively wrap up the protection to connecting plate 1, laminate user's head, promote user's head's travelling comfort, and make and adjust support 3 and slide in connecting plate 1, buckle protruding 105 and the cooperation of regulation post 301 on 102 through adjusting, effectively adjust the use length of adjusting support 3 in connecting plate 1, it is suitable to adjust with head circumference size according to different users, and the effect through sponge protection pad 504, promote first aircraft bonnet 5 and second aircraft bonnet 6's use travelling comfort, receive hearing content through wireless receiver 7, broadcast the information of its receipt through broadcasting mouth 505.

Because the shape of arch 105 is "Contraband" shape, through rotating regulation knot 102, can make arch 105 hang and establish on suitable regulation post 301 or make arch 105 and regulation post 301 separate, when arch 105 and regulation post 301 cooperation, arch 105 can be fine hang and establish on regulation post 301 and prevent to adjust post 301 gliding, and then prevent to adjust support 3 and slide down to prevent that first aircraft bonnet 5 or second aircraft bonnet 6 from gliding and influence student's examination.

Specifically, a cover plate 501 is provided on the outer side of the first housing 5, and a battery 502 is provided inside the first housing 5.

The outer wall of the second housing 6 is provided with a display 601 and a control key 602, respectively, and the display, the control key 602, the battery 502 and the speaker are all electrically connected with the wireless receiver 7. The battery 502 is used for supplying power, the wireless receiver 7 is adjusted to find out a hearing signal for hearing use through the display screen 601 and the operating key 602, and the loudspeaker plays hearing contents, so that the operation and the use of the wireless receiver are convenient.

Specifically, the number of the annular air cushions 503, the sponge pads 504 and the playing ports 505 is two, and the two annular air cushions 503, the two sponge pads 504 and the two playing ports 505 are respectively and correspondingly arranged on one opposite side of the first hood 5 and the second hood 6.

In the utility model, when the device is used, the two playing ports 505 are arranged to ensure the use stability of the earphone, so that the ears are protected by the two annular air cushions 503 and the two sponge pads 504, and the use comfort of a user is effectively improved.

In the utility model, in order to conveniently adjust the position of the adjusting buckle 102, the adjusting column 301 is clamped by the convenient bulge 105, and the adjusting buckle 102 is hinged with the connecting plate 1 through the first rotating shaft 104.

In addition, in order to improve the stability that the protrusion 105 clamps the adjusting column 301 and further prevent the downward sliding, a rubber pad is arranged on the inner side of the protrusion 105, and a rubber sleeve is sleeved on the adjusting column 301.

The number of the adjusting columns 301 is 5 to 8.

In the utility model, in order to prevent the adjusting bracket 3 from falling off, the top of the adjusting bracket 3 is provided with a backup plate 302, and two sides of the connecting plate 1 are provided with baffle plates 103.

In the present invention, in order to facilitate the adjustment of the positions of the first hood 5 and the second hood 6, the bottom portions of the two adjusting brackets 3 are hinged to the first hood 5 or the second hood 6 through the second rotating shaft 4, respectively.

In the utility model, in order to make the connecting plate 1 fit the head of a user, the connecting plate 1 is of an arc-shaped structure, and correspondingly, the protective sleeve pad 2 is of an arc-shaped structure.

In summary, the English listening comprehension earphone enables the adjusting bracket 3 to slide in the connecting plate 1, the protrusion 105 on the adjusting buckle 102 is matched with the adjusting column 301, the using length of the adjusting bracket 3 in the connecting plate 1 is effectively adjusted, the size of the head circumference of different users can be adjusted, the shape of the bulge 105 is Contraband, the bulge 105 can be hung on the adjusting column 301 well and prevent the adjusting column 301 from sliding downwards, thereby preventing the adjusting bracket 3 from sliding downwards, preventing the first hood 5 and the second hood 6 from sliding downwards to influence the examination of the student, in addition, the English listening comprehension earphone effectively wraps and protects the connecting plate 1 by arranging the protective sleeve pad 2, and promote connecting plate 1 to user's head laminating comfort, reduce the harder use of connecting plate 1 texture and feel, and then through the effect of sponge protection pad 504, promote the use travelling comfort of the device.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

Claims

1. The utility model provides a prevent english hearing earphone of gliding which characterized in that: the device comprises a connecting plate (1) and adjusting supports (3), wherein a protective sleeve cushion (2) is sleeved on the connecting plate (1), a through groove (101) is arranged in the connecting plate (1), adjusting buckles (102) are hinged to two sides of the connecting plate (1), Contraband-shaped protrusions (105) are arranged on the adjusting buckles (102), the adjusting supports (3) are respectively arranged on two sides of the connecting plate (1) in a penetrating manner, a plurality of adjusting columns (301) are uniformly distributed on the adjusting supports (3), the bottoms of the two adjusting supports (3) are respectively hinged to a first hood (5) and a second hood (6), a playing opening (505) is arranged on each of the first hood (5) and the second hood (6), a loudspeaker is arranged on the inner side of the playing opening (505), a sponge protection pad (504) is arranged on the outer wall of the playing opening (505), and an annular air cushion (503) is arranged on one side of the sponge protection pad (504), and a wireless receiver (7) is arranged in the second hood (6).

2. The anti-glide english hearing headset according to claim 1, characterized in that: a cover plate (501) is arranged on the outer side of the first hood (5), and a battery (502) is arranged in the first hood (5).

3. The anti-glide english hearing headset according to claim 2, characterized in that: the outer wall of the second hood (6) is provided with a display screen (601) and a control key (602) respectively, and the display screen, the control key (602), the battery (502) and the loudspeaker are all electrically connected with the wireless receiver (7).

4. The anti-glide english hearing headset according to claim 1, characterized in that: the adjusting buckle (102) is hinged with the connecting plate (1) through a first rotating shaft (104).

5. The anti-glide english hearing headset according to claim 1, characterized in that: the bottoms of the two adjusting supports (3) are hinged with the first hood (5) or the second hood (6) through second rotating shafts (4) respectively.

6. The anti-glide english hearing headset according to claim 1, characterized in that: the inner side of the protrusion (105) is provided with a rubber pad, and the adjusting column (301) is sleeved with a rubber sleeve.

7. The anti-glide english hearing headset according to claim 1, characterized in that: the number of the adjusting columns (301) is 5 to 8.

8. The anti-glide english hearing headset according to claim 1, characterized in that: the connecting plate (1) is of an arc-shaped structure, and correspondingly, the protective sleeve pad (2) is of an arc-shaped structure.

9. The anti-glide english hearing headset according to claim 1, characterized in that: adjusting support (3) top is equipped with backup plate (302), connecting plate (1) both sides all are equipped with baffle (103).