CN110610624A

CN110610624A - Interactive oral english pronunciation teaching device

Info

Publication number: CN110610624A
Application number: CN201910924925.8A
Authority: CN
Inventors: 李济; 陈华喜
Original assignee: Bengbu College
Current assignee: Bengbu College
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2019-12-24

Abstract

The invention discloses an interactive oral English language voice teaching device, and mainly relates to the field of teaching earphones. Including the link, the link sets up the earphone for C type structure and both ends, the earphone is equipped with the ear pad with the adjacent side of ear, earphone and ear pad can form sealed sound chamber at the ear of the person of wearing, be equipped with the movable pad that can open and shut on the ear pad, movable pad can be opened and make sealed sound chamber and external looks UNICOM, the inboard of link is equipped with the vibrator, the outside of link is equipped with the pilot lamp of being no less than 2 different colours, the one end of link is equipped with the microphone, the other end of link is equipped with the self-checking mirror, be equipped with the camera on the self-checking mirror, the vibrator, the microphone, the camera can be through radio signal by remote control, the pilot lamp is used for the person of wearing self-control. The invention has the beneficial effects that: it can cooperate the english course, realizes the interactive convenience between teacher and student, student and the student, does not influence the course progress, guarantees the smoothness nature of audio frequency.

Description

Interactive oral english pronunciation teaching device

Technical Field

The invention relates to the field of teaching earphones, in particular to an interactive oral English speech teaching device.

Background

In English class, since English is an application subject, it is necessary to combine various forms of video, audio, interaction, question and so on in teaching, and the existing earphone has many problems in the class, as follows:

when using the earphone in the classroom, not whole lecture process all need use mike, the sound noise of mike is great, and because teaching facility limitation, the frequency of upgrading of equipment is handed over to the end and the frequency of use is higher, so the mr uses behind the mike, it is unclear on the contrary to listen to with students, so often on the classroom now, the conversation of students, the interaction, the hearing, video etc. use the earphone, then no longer use the earphone when the teacher explains, only press the switch to the teacher, perhaps remove the mike, however, students are just comparatively troublesome, take off the earphone repeatedly, influence the concentration nature of study. Meanwhile, the teacher is often used for examining students in a classroom, the students interact with each other, the teacher interacts with the students, and the existing earphones are inconvenient to interact with each other, so that classroom interruption is often caused, and the problem that courses are unsmooth is solved.

Disclosure of Invention

The invention aims to provide an interactive oral English teaching device which can be matched with English courses to realize the convenience of interaction between teachers and students and between students, does not influence the course progress and ensures the fluency of audio.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an interactive oral english pronunciation teaching device, includes the link, the link sets up the earphone for C type structure and both ends, the earphone is equipped with the ear pad with the adjacent side of ear, earphone and ear pad can form sealed sound chamber at the ear of the person of wearing, be equipped with the movable pad that can open and shut on the ear pad, movable pad can be opened and make sealed sound chamber and external looks UNICOM, the inboard of link is equipped with the vibrator, the outside of link is equipped with the pilot lamp of being no less than 2 different colours, the one end of link is equipped with the microphone, the other end of link is equipped with the self-checking mirror, be equipped with the camera on the self-checking mirror, vibrator, microphone, camera can be through radio signal by remote control, the pilot lamp is used for the person of wearing self-control.

The earphone pad comprises a fixed pad and a movable pad, the fixed pad and the movable pad are matched to form a complete ring-mounted ear pad, the fixed pad forms a C-shaped opening annular structure along the circumference of an earphone, the movable pad plugs an opening of the C-shaped structure formed by the fixed pad, one side of the movable pad close to the earphone is connected with a fixed frame, a yielding groove is arranged at the front side of the earphone and penetrates through the left direction and the right direction of the earphone, the yielding groove is horizontally arranged with an opening forward and matched with the fixed frame, one end of the fixed frame, far away from the movable pad, is hinged with the interior of the yielding groove, the fixed frame can move forward along a rotating shaft to separate the fixed pad and the movable pad, the fixed frame can rotate to a position 180 degrees from the original position, positioning convex tenons are arranged on the fixed frame and contact surfaces of two side walls in the fixed groove, and limiting grooves are symmetrically arranged on the two side walls in, when the limiting groove is arranged at the position where the fixed pad is matched with the movable pad, the limiting groove matched with the positioning tenon is arranged at the position of the positioning tenon on the two side walls in the fixed groove.

The warning light is 3, sets up red, green, yellow respectively, the red button that is for speaking starts through speaking, the button setting of speaking is on the link, the yellow is for starting through the sensor, the sensor sets up on movable pad for whether the judgement of opening movable pad is realized to the sensitization, green links with the condition of opening of microphone mutually, and it is the on-state to open green light when the microphone.

The microphone comprises a first rotating seat, a first connecting rod and a sound pickup head. The first rotating seat, the first connecting rod and the sound pick-up head are fixedly connected in sequence, and the first connecting rod is of a flexible pipe structure.

The self-checking mirror is connected with a second connecting rod and a second rotating seat, the second rotating seat is arranged on the microphone, and the second connecting rod is of a flexible tube structure.

The inside of the top of the connecting frame is provided with a spongy cushion in the middle, and the vibrator is arranged in the spongy cushion.

The earphone comprises a left earphone and a right earphone, the two ends of the connecting frame are hinged to the top end of the left earphone and the top end of the right earphone 3 respectively, the left earphone and the right earphone are symmetrically arranged, and the left earphone and the right earphone are of mirror image structures.

Compared with the prior art, the invention has the beneficial effects that:

when needs mr explains, can dismantle the part through filling up with the ear and pull down, break the sound-proof structure of filling up with the ear to realize can keep hearing mr's on-the-spot explanation under the state of the interior broadcast of earphone at headphone, mr need not to hold the microphone all the time again and explains, and mr can carry out the explanation on the blackboard simultaneously while broadcasting the audio frequency. Meanwhile, the teacher can conveniently assess students, and the students can conveniently interact with each other and the teacher and the students can conveniently interact with each other. The teaching aid can meet the requirements of lessons in the aspects of teacher questioning, student questioning, learning state prompt (prompt lamp) of students, mouth shape of students and the like.

Drawings

Fig. 1 is a perspective view of the earphone of the present invention in a normal use state.

Fig. 2 is a front view showing a normal use state of the earphone of the present invention.

Fig. 3 is a perspective view of the structure of the movable pad of the earphone of the present invention in an open state.

Fig. 4 is a front view showing an opened state of the movable pad of the earphone according to the present invention.

Fig. 5 is an enlarged view of the portion a of the present invention.

Fig. 6 is an enlarged view of the portion B of the present invention.

Fig. 7 is a perspective view of the rear view of the present invention.

Reference numerals shown in the drawings:

1. a connecting frame; 2. a left earpiece; 3. a right earpiece; 4. a microphone; 5. an ear pad; 6. a fixing pad; 7. a movable pad; 8. a fixed mount; 9. a yielding groove; 10. positioning the tenon; 11. a limiting groove; 12. a first rotating base; 13. a first connecting rod; 14. a sound pickup head; 15. a second rotating base; 16. a second connecting rod; 17. a self-inspection mirror; 18. a camera is provided.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Example (b): interactive oral english pronunciation teaching device

The earphone is mainly used for spoken language class hours and is convenient for teachers and students to interact, and therefore the product is improved.

The main structure comprises a left receiver 2, a right receiver 3, a connecting frame 1 and a microphone 4. Connecting frame 1 is C type structure, connecting frame 1 both ends are articulated with the top of left earphone 2 and the top of right earphone 3 respectively, left side earphone 2 and right earphone 3 are symmetrical arrangement, left side earphone 2 and right earphone 3 are the mirror image structure, and ear pad 5 is the isolated external noise that is used for, and the user can have better listening effect when using the earphone, left side earphone 2 and the relative one side of right earphone 3 are provided with respectively along the ear pad 5 of using to giving sound insulation of opposite circumference arrangement. The above is the basic structure of the existing common earphone. The following are improvements we have in the english interaction and classroom teaching:

when using the earphone in the classroom, not whole lecture process all need use mike, the sound noise of mike is great, and because teaching facility limitation, the frequency of upgrading of equipment is handed over to the end and the frequency of use is higher, so the mr uses behind the mike, it is unclear on the contrary to listen to with students, so often on the classroom now, the conversation of students, the interaction, the hearing, video etc. use the earphone, then no longer use the earphone when the teacher explains, only press the switch to the teacher, perhaps remove the mike, however, students are just comparatively troublesome, take off the earphone repeatedly, influence the concentration nature of study. Therefore, the structure of the ear bag is improved based on the following steps: the earphone pad comprises a fixed pad 6 and a movable pad 7, the fixed pad 6 and the movable pad 7 are matched to form a complete annular ear pad 5, the fixed pad 6 extends the circumference of the opposite surface of a left earphone 2 and a right earphone 3 to form a C-shaped split ring structure, the movable pad 7 seals the opening of the C-shaped structure formed by the fixed pad 6, one side, close to the earphones, of the movable pad 7 is connected with a fixed frame 8, a abdicating groove 9 is formed in the front side of the left earphone 2, the abdicating groove 9 penetrates through the left earphone 2 in the left-right direction, the horizontal arrangement opening of the abdicating groove 9 is forward, the abdicating groove 9 is matched with the fixed frame 8, one end, far away from the movable pad 7, of the fixed frame 8 is hinged with the abdicating groove 9, the fixed frame 8 can move forward along a rotation axis, the fixed pad 6 and the movable pad 7 are separated from each other, the fixed frame 8 can rotate, guarantee that fixed bolster 6 and movable pad 7 can effectually form the ring dress structure and be difficult for destruction when using, be provided with location tenon 10 on mount 8 with on the fixed bolster in the both sides wall contact surface, the symmetry is provided with spacing recess 11 on the fixed bolster in the both sides wall, spacing recess 11 is when fixed bolster 6 and movable pad 7 matched with position, is provided with complex spacing recess 11 with it on the fixed bolster in the both sides wall at the position of location tenon 10, and movable pad 7 can not random rocking under the open mode, spacing recess 11 is when fixed bolster 6 and movable pad 7 are 180 degrees positions with the original position, is provided with complex spacing recess 11 with it on the fixed bolster in the fixed bolster on the both sides wall at the position of location tenon 10, it suits with mount 8 structure to step down groove 9. Can regard as normal earphone to use at ordinary times, when needs mr explains, the mount can drive movable pad motion at the inslot internal rotation of stepping down, open the movable pad part of ear pad through the mount, it is spacing with the mount open with the closed condition position through location tenon and spacing recess, movable pad can not appear rocking back and forth when using, break the sound-proof structure of ear pad, thereby realize can keeping hearing mr's on-the-spot explanation under the state of hearing the play in the earphone at headphone, mr need not take the microphone all the time again and explains, mr can broadcast the audio frequency simultaneously and explain on the blackboard on the limit.

In the aspect of classroom interaction, mainly considering the assessment of a teacher on students, the interaction among the students and the interaction between the teacher and the students, the following steps are further improved:

the inboard at the top of link 1 sets up the foam-rubber cushion, be equipped with the vibrator in the foam-rubber cushion, the vibrator is used for teacher's control, when needs roll call student, when carrying out hearing and interdynamic, uses sound to break the fluency that obviously is unfavorable for the classroom, still can influence the student and hear the information. Therefore, the remote control is carried out through the teacher end in a vibration mode, and the remote control can be independently provided with a remote controller (the method in the example) and can also be integrated on the comprehensive multifunctional platform. The teacher presses the corresponding number, and the corresponding earphone on the student head vibrates to prompt the student to answer the question.

The top of link 1 is equipped with the warning light, the warning light is red, green, yellow, represents different functions respectively. The red color indicates that the student issues a question, a question button is arranged on the connecting frame 1, and the student presses the button to speak. The yellow indicating lamp is linked with the movable cushion 7 through the sensor, and the yellow lamp is turned on to show that the movable cushion 7 is in an open state, so that a teacher is prompted to give a bad sound receiving condition to the audio frequency. Green indicates that the student's microphone is on. Since there are often situations when a student does not know whose microphone is on, the student himself is unfamiliar with the equipment or does not notice, nor does the student know who is on, which severely interferes with the audio of the classroom, and thus the student can be seen clearly once the microphone is on.

In order to clearly see the mouth shape of the student and observe the mouth shape by the student, other functions are integrated on the microphone 4, and specifically, the microphone 4 comprises a first rotating seat 12, a first connecting rod 13 and a sound pick-up head 14. First seat 12, head rod 13 and the sound head 14 of rotating are fixed connection in proper order, head rod 13 is the flexible tube structure, and the sound head 14 position can carry out nimble change through head rod 13, first seat 12 rotates and connects the one side of keeping away from ear pad 5 at left earphone 2.

The right earphone 2 is also provided with a second rotating seat 15 and a second connecting rod 16 which have the same structure as the left earphone, and the tail end of the second connecting rod 15 is connected with a self-checking mirror 17 for the students to observe the pronunciation mouth shape. A camera 18 is arranged above the self-checking mirror. The device is used for the teacher to control the starting and observe the mouth shape of the pronunciation of the student.

The example further comprises a remote controller which is mainly used by teachers, an on-off key and a function key are arranged on the remote controller, the function key comprises a switch used for starting the vibrator, and the camera is started to operate.

Claims

1. The utility model provides an interactive oral english pronunciation teaching device, a serial communication port, including the link, the link sets up the earphone for C type structure and both ends, the earphone is equipped with the ear pad with the adjacent side of ear, earphone and ear pad can form sealed sound chamber at wearer's ear, be equipped with the movable pad that can open and shut on the ear pad, movable pad can be opened and make sealed sound chamber and external looks UNICOM, the inboard of link is equipped with the vibrator, the outside of link is equipped with the pilot lamp of being no less than 2 different colours, the one end of link is equipped with the microphone, the other end of link is equipped with the self-checking mirror, be equipped with the camera on the self-checking mirror, vibrator, microphone, camera can be through radio signal by remote control, the pilot lamp is used for wearer's self-control.

2. The interactive oral english speaking and speech teaching device according to claim 1, wherein the earphone pad comprises a fixed pad and a movable pad, the fixed pad and the movable pad cooperate to form a complete ear pad, the fixed pad extends along the circumference of the receiver to form a C-shaped opening ring structure, the movable pad seals the opening of the C-shaped structure formed by the fixed pad, one side of the movable pad close to the receiver is connected with a fixed frame, a abdicating slot is formed in the front side of the receiver, the abdicating slot penetrates the left and right directions of the receiver, the abdicating slot is horizontally arranged with a forward opening, the abdicating slot cooperates with the fixed frame, one end of the fixed frame away from the movable pad is hinged with the abdicating slot, the fixed frame can move forward along the rotation axis to separate the fixed pad and the movable pad, the fixed frame can rotate to a position 180 degrees with the original position, the fixed frame is provided with positioning tenons on contact surfaces of two side walls in the fixed groove, limiting grooves are symmetrically arranged on the two side walls in the fixed groove, and when the limiting grooves are arranged at the positions where the fixed cushion is matched with the movable cushion, the limiting grooves matched with the fixed cushion are arranged at the positions of the positioning tenons on the two side walls in the fixed groove.

3. The interactive oral english speaking and speech teaching device of claim 1, wherein the number of the indicator lights is 3, and the indicator lights are respectively set to red, green and yellow, the red is activated by a speaking button, the speaking button is set on the connecting frame, the yellow is activated by a sensor, the sensor is set on the movable mat for sensing light and realizing the judgment of whether the movable mat is opened, the green is linked with the opening status of the microphone, and when the microphone is turned on, the green light is turned on.

4. The interactive oral english practice teaching device as claimed in claim 1, wherein the microphone comprises a first rotating base, a first connecting rod, and a sound pick-up head. The first rotating seat, the first connecting rod and the sound pick-up head are fixedly connected in sequence, and the first connecting rod is of a flexible pipe structure.

5. The interactive oral english practice teaching device as claimed in claim 1, wherein the self-checking mirror is connected to a second connecting rod and a second rotating base, the second rotating base is disposed on the microphone, and the second connecting rod is a flexible tube structure.

6. The interactive oral english practice teaching apparatus as claimed in claim 1, wherein a sponge cushion is provided centrally on the inside of the top of the connecting frame, and the vibrator is mounted in the sponge cushion.

7. The interactive english spoken language teaching device of claim 1, wherein the headphones comprise a left headphone and a right headphone, two ends of the connecting frame are hinged to the top end of the left headphone and the top end of the right headphone 3, respectively, the left headphone and the right headphone are symmetrically arranged, and the left headphone and the right headphone are mirror images.