CN206601827U - A kind of pronunciation correction instructional device of English Phonetics study - Google Patents

Abstract

The utility model discloses a kind of pronunciation correction instructional device of English Phonetics study, including shell and image collecting module, the lower surface of the shell is fixedly connected with bottom plate, the lower surface of the bottom plate is fixedly connected with support block, the bottom of the outer casing frontispiece is fixedly connected with button, the side of the button is fixedly connected with loudspeaker, display screen is fixedly connected with above the button and loudspeaker, image collecting module is fixedly connected with above the display screen, USB interface is fixedly connected with below shell rear surface, the output end of image collecting module is electrically connected with the input of video identification device.The pronunciation correction instructional device of English Phonetics study, by setting three image collecting modules can be when voice acquisition module gathers the acoustic information of sounder, image information is gathered again, is obtained sounder except the unexpected shape of the mouth as one speaks of acoustic information and oral cavity information, is ensured that the accuracy of correction.

Description

A kind of pronunciation correction instructional device of English Phonetics study

Technical field

The utility model is related to teaching equipment technical field, the pronunciation correction teaching dress of specially a kind of English Phonetics study Put.

Background technology

English turns into a kind of global language, people because of its extensive number of users and widely using scope Too busy to get away English of travelling abroad, read some high-end documents and also be unable to do without English, English increasingly shows its importance, China's English is a main subject.

But because English is external languages, always can not be with other several main in the teaching level of China Section compares, and many English teacher from far-off regions pronunciations of itself are the problem of just have certain, if pedagogy is born with meeting again Delay the learning level of student, and also no one goes to correct teacher, is badly in need of a kind of pronunciation correction device in this case, China is specially Sharp CN 202816172U disclose a kind of pronunciation of English correction learning machine, are preferably entangled with display screen by being provided with acoustical generator Positive pronunciation, but only being corrected in terms of pronunciation can allow student to feel more difficult, because the pronunciation of English is influenceed by shape of the mouth as one speaks etc., Only corrected pronunciation mistakes from sound more difficult.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides the pronunciation correction teaching dress that a kind of English Phonetics learns Put, possess the advantages of many means correct pronunciation mistakes, solve the problem of mode of pronunciation deviation correcting device correction at present is more single.

(2) technical scheme

To realize that the pronunciation correction many means of instructional device of above-mentioned English Phonetics study correct pronunciation mistakes purpose, the utility model Following technical scheme is provided：A kind of pronunciation correction instructional device of English Phonetics study, including shell and image collecting module, institute The lower surface for stating shell is fixedly connected with bottom plate, and the lower surface of the bottom plate is fixedly connected with support block, the outer casing frontispiece Bottom is fixedly connected with button, and the side of the button is fixedly connected with loudspeaker, and the top of the button and loudspeaker is fixed It is connected with above display screen, the display screen and is fixedly connected with image collecting module, the lower section of the shell rear surface, which is fixed, is connected It is connected to USB interface.

The output end of the image collecting module is electrically connected with the input of video identification device, the image collecting module Information acquisition unit, the output end of the voice acquisition module and the input of speech recognition equipment are constituted with voice acquisition module Electrical connection, the output end of the video identification device is electrically connected with the input of comparing module one, the speech recognition equipment Output end is electrically connected with the input of comparing module two, and the comparing module one constitutes comparing unit with comparing module two, described The output end of comparing unit is electrically connected with the input of single-chip microcomputer, the input of the single-chip microcomputer and the output end electricity of mixed-media network modules mixed-media Connection, the output end of the single-chip microcomputer is electrically connected with the input of mixed-media network modules mixed-media, the input and input module of the single-chip microcomputer Output end electrical connection, the output end of the single-chip microcomputer electrically connects with the input of memory module, the input of the single-chip microcomputer Electrically connected with the output end of memory module, the input of the memory module is electrically connected with the output end of USB interface, the storage The output end of module is electrically connected with the input of USB interface, and the output end of the single-chip microcomputer and the input of output module are electrically connected Connect, the input of the output end of the output module respectively with display screen and loudspeaker is electrically connected, the input of the input module End is electrically connected with the output end of button.

It is preferred that, the image collecting module is common camera, and the quantity of the image collecting module is three.

It is preferred that, the display screen is LCD liquid crystal displays.

It is preferred that, the single-chip microcomputer is MCS-51 single-chip microcomputers.

It is preferred that, the USB interface is USB3.0 interfaces.

It is preferred that, the quantity of the USB interface is four.

(3) beneficial effect

Compared with prior art, the utility model provides the pronunciation correction instructional device that a kind of English Phonetics learns, tool Standby following beneficial effect, the pronunciation correction instructional device of English Phonetics study, by setting three image collecting modules can be with When voice acquisition module gathers the acoustic information of sounder, then image information is gathered, obtain sounder except acoustic information is anticipated The outer shape of the mouth as one speaks and oral cavity information, ensures that the accuracy of correction.

Brief description of the drawings

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model structure schematic diagram；

Fig. 3 is the utility model system schematic.

In figure：1 shell, 2 bottom plates, 3 support blocks, 4 buttons, 5 loudspeakers, 6 display screens, 7 image collecting modules, 8USB connect Mouth, 9 video identification devices, 10 voice acquisition modules, 11 information acquisition units, 12 speech recognition equipments, 13 comparing modules one, 14 Comparing module two, 15 comparing units, 16 single-chip microcomputers, 17 mixed-media network modules mixed-medias, 18 input modules, 19 memory modules, 20 output modules.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of pronunciation correction instructional device of English Phonetics study, including shell 1 and image collection mould Block 7, the lower surface of shell 1 is fixedly connected with bottom plate 2, and the lower surface of bottom plate 2 is fixedly connected with support block 3, under shell 1 is positive Portion is fixedly connected with button 4, and the side of button 4 is fixedly connected with loudspeaker 5, and the top of button 4 and loudspeaker 5 is fixedly connected with Display screen 6, the top of display screen 6 is fixedly connected with image collecting module 7, and shell 1 is fixedly connected with USB interface below the back side 8。

The output end of image collecting module 7 is electrically connected with the input of video identification device 9, image collecting module 7 and language Sound acquisition module 10 constitutes information acquisition unit 11, the output end of voice acquisition module 10 and the input of speech recognition equipment 12 Electrical connection, the output end of video identification device 9 is electrically connected with the input of comparing module 1, the output of speech recognition equipment 12 End is electrically connected with the input of comparing module 2 14, and comparing module 1 constitutes comparing unit 15 with comparing module 2 14, is compared The output end of unit 15 is electrically connected with the input of single-chip microcomputer 16, the input of single-chip microcomputer 16 and the output end electricity of mixed-media network modules mixed-media 17 Connection, the output end of single-chip microcomputer 16 is electrically connected with the input of mixed-media network modules mixed-media 17, input and the input module 18 of single-chip microcomputer 16 Output end electrical connection, the output end of single-chip microcomputer 16 electrically connects with the input of memory module 19, the input of single-chip microcomputer 16 and The output end electrical connection of memory module 19, the input of memory module 19 is electrically connected with the output end of USB interface 8, memory module 19 output end is electrically connected with the input of USB interface 8, and the output end and the input of output module 20 of single-chip microcomputer 16 are electrically connected Connect, the input of the output end of output module 20 respectively with display screen 6 and loudspeaker 5 is electrically connected, the input of input module 18 Electrically connected with the output end of button 4.

Image collecting module 7 is common camera, and the quantity of the image collecting module 7 is three.

Display screen 6 is LCD liquid crystal displays.

Single-chip microcomputer 16 is MCS-51 single-chip microcomputers.

USB interface 8 is USB3.0 interfaces.

The quantity of USB interface 8 is four.

The image collecting module 7 that the utility model is set can gather the voice letter for the person of being repaired in voice acquisition module 10 The information such as the shape of the mouth as one speaks for the person of being repaired are gathered during breath, because the shape of the mouth as one speaks requires also higher inside the pronunciation of English, and the shape of the mouth as one speaks is more Unnoticed, many people, which are only that sensation pronunciation is similar, just stopped correction and exercise, and this is worthless, the shape of the mouth as one speaks It is the deciding factor of sound, image information acquisition module 7 of the present utility model is collecting image information later just by information The inside of influence identifying device 9 is sent to, and is compared by comparing module 1, the shape of the mouth as one speaks and quilt of regular pronunciation is obtained Shape of the mouth as one speaks gap between correction person, and information can be directly displayed on display screen, wherein the utility model is also provided with Mixed-media network modules mixed-media 17, single-chip microcomputer 16 can carry out automatic study with updating using the related software for dispatching from the factory preset, the utility model tool There is stronger practicality, the correction of the more than enough means of energy improves efficiency and accuracy rate by the pronunciation of correction person.

In summary, the pronunciation correction instructional device of English Phonetics study, by setting three image collecting modules 7 can During acoustic information to gather sounder in voice acquisition module 10, then image information is gathered, obtain sounder except sound is believed The unexpected shape of the mouth as one speaks and oral cavity information are ceased, the accuracy of correction is ensured that.

The correlation module being related in the system is hardware system module or is prior art Computer Software journey The functional module that sequence or agreement are combined with hardware, computer software programs or agreement involved by the functional module itself The technology being well known to those skilled in the art, it is not the improvements of the system；The system is improved between each module Interaction relationship or annexation, be that the overall construction of system is improved, to be solved with solving the system Relevant art problem.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of pronunciation correction instructional device of English Phonetics study, including shell (1) and image collecting module (7), its feature It is：The lower surface of the shell (1) is fixedly connected with bottom plate (2), and the lower surface of the bottom plate (2) is fixedly connected with support block (3), the positive bottom of the shell (1) is fixedly connected with button (4), and the side of the button (4) is fixedly connected with loudspeaker (5), the button (4) is with being fixedly connected with display screen (6) above loudspeaker (5), and the top of the display screen (6), which is fixed, to be connected It is connected to below image collecting module (7), shell (1) back side and is fixedly connected with USB interface (8)；

The output end of the image collecting module (7) is electrically connected with the input of video identification device (9), the image collection mould Block (7) and voice acquisition module (10) composition information acquisition unit (11), the output end and language of the voice acquisition module (10) The input electrical connection of sound identifying device (12), the output end of the video identification device (9) is defeated with comparing module one (13) Enter end electrical connection, the output end of the speech recognition equipment (12) is electrically connected with the input of comparing module two (14), the ratio To module one (13) and comparing module two (14) composition comparing unit (15), the output end and single-chip microcomputer of the comparing unit (15) (16) input electrical connection, the input of the single-chip microcomputer (16) is electrically connected with the output end of mixed-media network modules mixed-media (17), the list The output end of piece machine (16) is electrically connected with the input of mixed-media network modules mixed-media (17), the input and input module of the single-chip microcomputer (16) (18) output end electrical connection, the output end of the single-chip microcomputer (16) is electrically connected with the input of memory module (19), the list The input of piece machine (16) is electrically connected with the output end of memory module (19), and the input of the memory module (19) connects with USB The output end electrical connection of mouth (8), the output end of the memory module (19) is electrically connected with the input of USB interface (8), the list The output end of piece machine (16) is electrically connected with the input of output module (20), and the output end of the output module (20) is respectively with showing The input electrical connection of display screen (6) and loudspeaker (5), the input of the input module (18) and the output end electricity of button (4) Connection.

2. a kind of pronunciation correction instructional device of English Phonetics study according to claim 1, it is characterised in that：The shadow Picture acquisition module (7) is common camera, and the quantity of the image collecting module (7) is three.

3. a kind of pronunciation correction instructional device of English Phonetics study according to claim 1, it is characterised in that：It is described aobvious Display screen (6) is LCD liquid crystal displays.

4. a kind of pronunciation correction instructional device of English Phonetics study according to claim 1, it is characterised in that：The list Piece machine (16) is MCS-51 single-chip microcomputers.

5. a kind of pronunciation correction instructional device of English Phonetics study according to claim 1, it is characterised in that：It is described USB interface (8) is USB3.0 interfaces.

6. a kind of pronunciation correction instructional device of English Phonetics study according to claim 1, it is characterised in that：It is described The quantity of USB interface (8) is four.