CN215871802U

CN215871802U - English teaching is with listening training ware

Info

Publication number: CN215871802U
Application number: CN202122332253.7U
Authority: CN
Inventors: 吴佳美; 汪雅芸
Original assignee: Wuhan Railway Vocational College of Technology
Current assignee: Wuhan Railway Vocational College of Technology
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-18
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of English listening training devices, and discloses a listening training device for English teaching, which comprises a main connecting rod, a support, a right earphone and a left earphone, wherein the top inside the main connecting rod is fixedly connected with a top plate, the inside of the top plate is fixedly connected with a spring pressing sheet, the bottom of the top plate is fixedly connected with inner saw teeth, the bottom inside the main connecting rod is fixedly connected with a movable groove, the surface of the support is fixedly connected with outer saw teeth, the right side of the right earphone is fixedly connected with a microphone protective seat, the practicability of a listening and speaking training mechanism is improved by the microphone protective seat, the learning efficiency of students and the functionality of a device main body are improved by the listening and speaking training mechanism, different function selections can be carried out by a selection button, the use efficiency of the device is improved by the selection button, the functions of the device are increased, the use convenience of different crowds is facilitated by the expansion mechanism, and the use comfort level of the students is improved by the arrangement of the expansion mechanism, the space is saved, and the space utilization rate is improved.

Description

English teaching is with listening training ware

Technical Field

The utility model relates to the technical field of English listening training devices, in particular to a listening training device for English teaching.

Background

English teaching refers to a process of teaching English for people who are or are not the first language, and the English teaching relates to various professional theoretical knowledge including listening, speaking, reading, writing and the like.

In the process of using the training device for English learning by students, the students often need to carry the device with them, and when the device is used in a classroom, the space in a classroom is small, and the study necessities such as a notebook and a textbook need to be placed on a desk.

Therefore, how to design a hearing trainer for English teaching becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hearing trainer for English teaching, which solves the problems that the existing device is not easy to carry and has poor functionality.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a hearing trainer for English teaching, which comprises a main connecting rod, a bracket, a right earphone and a left earphone, the top of the inner part of the main connecting rod is fixedly connected with a top plate, the inner part of the top plate is fixedly connected with a spring pressing sheet, the bottom of the top plate is fixedly connected with inner sawteeth, the inner bottom of the main connecting rod is fixedly connected with a movable groove, the surface of the bracket is fixedly connected with external sawteeth, the right side of the right earphone is fixedly connected with a microphone protective seat, the inside of the microphone protective seat is fixedly connected with a clamping groove, the inside of the right earphone is fixedly connected with a limiting sleeve, the inner part of the limiting sleeve is movably connected with a rotating head, the bottom of the rotating head is fixedly connected with a wheat straw, the left side fixedly connected with microphone of wheat straw, the surface embedding of left side earphone is connected with the USB socket, the right side fixedly connected with earphone sleeve of left side earphone.

Preferably, the left side fixedly connected with telescopic antenna of left side earphone, the inside embedding in left side of left side earphone is connected with the display screen, the fixed surface of left side earphone has the option button, telescopic antenna's cross sectional shape is the rectangle, just the display screen uses with the option button mutually supports.

Preferably, the main connecting rod and the support are cylindrical, a cylindrical hollow layer is arranged inside the main connecting rod, the number of the spring pressing sheets is five, and the spring pressing sheets are sequentially arranged from left to right.

Preferably, the stop collar is closely wrapped around the rotating head, the wheat straw has a certain inclination, the inclination angle is greater than 30 degrees, and the microphone protective seat, the clamping groove, the stop collar, the rotating head, the wheat straw and the microphone are matched with each other for use.

(III) advantageous effects

The utility model provides a hearing trainer for English teaching, which has the following beneficial effects:

(1) by arranging the telescopic mechanism, a student can move the support during use, the outer sawteeth extrude the spring pressing sheet to be attached to the inner sawteeth along with the support, the support can freely move in the moving groove, the telescopic mechanism can be adjusted in size according to different requirements to the maximum extent during use, and the support can be completely retracted into the main connecting rod during non-use so that the device occupies a smaller space and is convenient for the student to store and carry.

(2) According to the utility model, by arranging the listening and speaking training mechanism, in the learning process, a student inserts the USB flash disk into the USB interface before using the device, and simultaneously selects the recording function from the selection button, so that the student can listen and speak by using the microphone while listening, the recording recorded by the device can be stored in the USB flash disk, when the device is not used, the limiting sleeve and the rotating head can enable the student to hold the wheat straw to rotate, and the microphone can be placed into the clamping groove in the microphone protecting seat so as not to be worn.

Drawings

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

FIG. 2 is a schematic diagram of the internal cross-sectional structure of the telescopic mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the internal cross-section at A of the present invention;

fig. 4 is a schematic perspective view of the left earphone of the present invention.

In the figure: 1. a main connecting rod; 2. a support; 3. a right earphone; 4. a left earphone; 5. a top plate; 6. pressing a spring plate; 7. inner saw teeth; 8. a movable groove; 9. external sawteeth; 10. a microphone protection seat; 11. a card slot; 12. a limiting sleeve; 13. rotating the head; 14. wheat straw; 15. a microphone; 16. a retractable antenna; 17. a USB socket; 18. an earphone sleeve; 19. a display screen; 20. a button is selected.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: a hearing trainer for English teaching, which comprises a main connecting rod 1 and a bracket 2, right side earphone 3 and left earphone 4, the inside top fixedly connected with roof 5 of main connecting rod 1, the inside fixedly connected with spring preforming 6 of roof 5, sawtooth 7 in the bottom fixedly connected with of roof 5, the inside bottom fixedly connected with activity groove 8 of main connecting rod 1, the outer sawtooth of fixed surface connected with 9 of support 2, the right side fixedly connected with microphone of right side earphone 3 protects seat 10, the inside fixedly connected with draw-in groove 11 of microphone seat 10, the inside fixedly connected with stop collar 12 of right side earphone 3, the inside swing joint of stop collar 12 has rotating head 13, the bottom fixedly connected with wheat straw 14 of rotating head 13, the left side fixedly connected with microphone 15 of wheat straw 14, the surface embedding of left side earphone 4 is connected with USB socket 17, the right side fixedly connected with earphone cover 18 of left side earphone 4.

Preferably, the left side fixedly connected with telescopic antenna 16 of left earphone 4, the left side internal embedding of left earphone 4 is connected with display screen 19, the fixed surface of left earphone 4 has selection button 20, telescopic antenna 16's cross sectional shape is the rectangle, and display screen 19 and selection button 20 use of mutually supporting, when the teacher carries out english teaching, the student often needs to carry out the frequency modulation, use the knob to carry out frequency modulation work mostly in the current device, the function of device has been limited, through setting up selection button 20, the student is when the use device, can use selection button 20 to carry out the frequency modulation, selection button 20 can also select the recording function, expansion telescopic antenna 16 can make things convenient for the receipt of signal, selection button 20 has improved the functionality and the simplicity of device, make classroom efficiency higher.

Preferably, the main connecting rod 1 and the bracket 2 are both cylindrical, a cylindrical hollow layer is arranged in the main connecting rod 1, five spring pressing sheets 6 are arranged, the spring pressing sheets 6 are sequentially arranged from left to right, a telescopic mechanism is formed by the main connecting rod 1, the bracket 2, the top plate 5, the spring pressing sheets 6, the inner sawteeth 7, the movable groove 8 and the outer sawteeth 9, students frequently need to carry the device with themselves in the daily learning process, the space in a classroom is small when the device is used in a classroom, necessary study articles such as a notebook, a textbook and the like need to be placed on a desk, the existing device is too large in size and is difficult to carry and place, the use comfort of the students is influenced, the students can move the bracket 2 by arranging the telescopic mechanism, the outer sawteeth 9 can press the spring pressing sheets 6 to be attached to the inner sawteeth 7 along with the bracket 2 during the use, and the bracket 2 can freely move in the movable groove 8, when the telescopic mechanism is used, the size of the telescopic mechanism can be adjusted according to different requirements within the range of the maximum limit, during the non-use period, the support 2 can be completely retracted into the main connecting rod 1, so that the device occupies a smaller space, students can conveniently take in and carry the telescopic mechanism, the arrangement of the telescopic mechanism improves the whole practicability of the device and the comfort level of the students, the space is saved, and the space utilization rate is improved.

Preferably, the limit sleeve 12 tightly wraps the rotating head 13, the wheat straw 14 has a certain inclination angle which is larger than 30 degrees, the microphone protection seat 10, the clamping groove 11, the limit sleeve 12, the rotating head 13, the wheat straw 14 and the microphone 15 are mutually matched for use, the microphone protection seat 10, the clamping groove 11, the limit sleeve 12, the rotating head 13, the wheat straw 14, the microphone 15 and the USB socket 17 form a listening and speaking training mechanism, in English learning, the listening and speaking capabilities of students are very limited, the existing listening and speaking trainer has a monotonous function, students can only listen mechanically and difficultly find out whether the pronunciation standards of the students are available, through arranging the listening and speaking training mechanism, the students insert a U disk in the USB socket 17 before using the device, and select a recording function in the selection button 20, in the listening and speaking process of the students, the microphone 15 can be used for listening and speaking training, and the recording recorded by the device can be stored in the U disk, let student later can independently inspect the problem, when not using, stop collar 12 and rotating head 13 can make the student hold the wheat straw 14 and rotate, and microphone 15 can be put into in the draw-in groove 11 in the microphone protects seat 10 in order to avoid the wearing and tearing, and the setting up of listening and speaking training mechanism makes the student can also train the pronunciation ability of oneself at the in-process of listening, has improved student's learning efficiency and the practicality and the multifunctionality of device.

In conclusion, the working process of the utility model is as follows: when a teacher learns English, when a student uses the device, the selection button 20 can be used for frequency modulation, the telescopic antenna 16 can be unfolded to facilitate signal receiving, during use, the student can move the support 2, the outer saw teeth 9 can press the spring pressing sheet 6 to be attached to the inner saw teeth 7 along with the support 2, the support 2 can freely move in the moving groove 8, during use, the telescopic mechanism can be adjusted in size according to different requirements in a maximum range, during non-use, the support 2 can be completely retracted into the main connecting rod 1 to enable the device to occupy smaller space, the storage and carrying of the student are facilitated, during use, the student inserts a USB flash disk into the USB socket 17 before using the device, simultaneously selects a recording function in the selection button 20, during student listening and speaking training, recording recorded by the device can be stored in the USB flash disk, let can independently inspect the problem after the student, when not using, stop collar 12 and rotating head 13 can make the student hold the wheat straw 14 and rotate, and microphone 15 can be put into in the draw-in groove 11 in the microphone protects seat 10 in order to avoid the wearing and tearing, and earphone sleeve 18 can improve the experience of student when using and feel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a listening training ware is used in english teaching, includes main connecting rod (1), support (2), right earphone (3) and left earphone (4), its characterized in that: the inner top of the main connecting rod (1) is fixedly connected with a top plate (5), the inner part of the top plate (5) is fixedly connected with a spring pressing sheet (6), the bottom of the top plate (5) is fixedly connected with an inner saw tooth (7), the inner bottom of the main connecting rod (1) is fixedly connected with a movable groove (8), the surface of the support (2) is fixedly connected with an outer saw tooth (9), the right side of the right earphone (3) is fixedly connected with a microphone protection seat (10), the inner part of the microphone protection seat (10) is fixedly connected with a clamping groove (11), the inner part of the right earphone (3) is fixedly connected with a limit sleeve (12), the inner part of the limit sleeve (12) is movably connected with a rotating head (13), the bottom of the rotating head (13) is fixedly connected with a wheat straw (14), and the left side of the wheat straw (14) is fixedly connected with a microphone (15), the surface of the left earphone (4) is embedded and connected with a USB socket (17).

2. The hearing training device for english teaching according to claim 1, wherein: the right side of the left earphone (4) is fixedly connected with an earphone sleeve (18).

3. The hearing training device for english teaching according to claim 1, wherein: the left side fixedly connected with telescopic antenna (16) of left side earphone (4), the left side inside embedding of left side earphone (4) is connected with display screen (19), the fixed surface of left side earphone (4) has selection button (20), telescopic antenna's (16) cross sectional shape is the rectangle, just display screen (19) and selection button (20) use of mutually supporting.

4. The hearing training device for english teaching according to claim 1, wherein: the main connecting rod (1) and the support (2) are cylindrical, and a cylindrical hollow layer is arranged inside the main connecting rod (1).

5. The hearing training device for english teaching according to claim 1, wherein: the number of the spring pressing sheets (6) is five, and the spring pressing sheets (6) are sequentially arranged from left to right.

6. The hearing training device for english teaching according to claim 1, wherein: the limiting sleeve (12) tightly wraps the rotating head (13).

7. The hearing training device for english teaching according to claim 1, wherein: the wheat straw (14) has a certain inclination, the inclination angle is larger than 30 degrees, and the microphone protective seat (10), the clamping groove (11), the limiting sleeve (12), the rotating head (13), the wheat straw (14) and the microphone (15) are matched with each other for use.