CN111326051A

CN111326051A - Japanese pronunciation mouth shape learning model

Info

Publication number: CN111326051A
Application number: CN202010199435.9A
Authority: CN
Inventors: 张燕; 王纯
Original assignee: Lianyungang Technical College
Current assignee: Lianyungang Technical College
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-06-23
Anticipated expiration: 2040-03-20
Also published as: CN111326051B

Abstract

The invention provides a Japanese pronunciation mouth shape learning model, which comprises a tongue, an upper jaw, a lower jaw, a mouth shape motor, a tongue curling motor and a tongue bending motor, wherein the tongue is arranged on the upper jaw; the end parts of the upper jaw and the lower jaw are connected through a rotating rod, the rotating rod can drive the upper jaw to rotate up and down, and the mouth-shaped motor drives the rotating rod to rotate through a rotating belt; the tongue is arranged between the upper jaw and the lower jaw, and the upper end and the lower end of the tongue are both provided with cross spring pieces. The invention can provide accurate motion simulation for beginners.

Description

Japanese pronunciation mouth shape learning model

Technical Field

The invention relates to the technical field of Japanese learning, in particular to a Japanese pronunciation mouth shape learning model.

Background

Japanese is a language used mainly by the large and national nationalities of lieanda, japan. Japanese has two sets of phonogram symbols: hiragana (flat reverse) and katakana (plate reverse), and are also written in latin letters using the roman alphabet (ローマ). In daily life, kana and Chinese characters are used, Roman characters are used for signboards or advertisements, and Japanese Chinese characters are annotated without using Roman characters but using hiragana.

More and more people learn Japanese, however, the pronunciation of the Japanese is too heavy and too long, and when many Chinese people learn Japanese, a great error area exists in the notational method of kana, and the pronunciation is inaccurate due to incorrect or nonstandard mouth shape and tongue position.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a Japanese pronunciation mouth shape learning model so as to achieve the purpose of providing accurate motion simulation for beginners.

The invention provides a Japanese pronunciation mouth shape learning model, which comprises a tongue, an upper jaw, a lower jaw, a mouth shape motor, a tongue curling motor and a tongue bending motor, wherein the tongue is arranged on the upper jaw; the end parts of the upper jaw and the lower jaw are connected through a rotating rod, the rotating rod can drive the upper jaw to rotate up and down, and the mouth-shaped motor drives the rotating rod to rotate through a rotating belt; the tongue is arranged between the upper jaw and the lower jaw, and the upper end and the lower end of the tongue are both provided with cross spring pieces;

the tongue bending motor is connected with the top of the cross spring piece at the upper end of the tongue through an upper bending rope, the tongue bending motor is connected with the top of the cross spring piece at the lower end of the tongue through a lower bending rope, the tongue bending motor pulls the upper bending rope and releases the lower bending rope through forward rotation, and the tongue bending motor pulls the lower bending rope and releases the upper bending rope through reverse rotation;

the tongue curling motor is connected with two side parts of a cross spring piece at the upper end of the tongue through an upper curling rope, the tongue curling motor is connected with two side parts of the cross spring piece at the lower end of the tongue through a lower curling rope, the tongue curling motor pulls the upper curling rope and releases the lower curling rope through forward rotation, and the tongue curling motor pulls the lower curling rope and releases the upper curling rope through reverse rotation;

the model also includes a controller for controlling the mouth-shape motor, the tongue curling motor and the tongue bending motor.

Preferably, the controller comprises a core control panel, a touch screen, a motor drive, a power module, a network module and a bluetooth module. The core control board controls the integration of all modules. The touch screen can input and select the settings of pronunciation words, speed of speech, communication and the like. The network module and the Bluetooth module can communicate with a computer or a mobile phone, a software interface of a computer end or an APP of the mobile phone end monitors and manages the equipment, and information such as words, speech speed and the like can be sent to the core controller through the computer and the APP of the mobile phone.

Compared with the prior art, the invention has the beneficial effects that: the mouth shape and tongue movement demonstration speed of the invention is divided into 3 grades, normal, medium speed and low speed, and provides accurate movement imitation for beginners.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention.

Fig. 2 is a bottom view of an embodiment of the present invention.

Fig. 3 is a block diagram of a controller according to an embodiment of the present invention.

In the figure, 1, tongue; 2. a maxilla; 3. a lower jaw; 4. a die motor; 5. a tongue curling motor; 6. a tongue bending motor; 7. a rotating rod; 8. rotating the belt; 9. a cross-shaped spring piece; 10. an upper bending rope; 11. a lower bending rope; 12. winding the rope; 13. the rope is curled down.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

As shown in fig. 1 to 3, the model in this embodiment includes a tongue 1, an upper jaw 2, a lower jaw 3, a mouth motor 4, a tongue curling motor 5 and a tongue bending motor 6; the end parts of the upper jaw 1 and the lower jaw 2 are connected through a rotating rod 7, the rotating rod 1 can drive the upper jaw 2 to rotate up and down, a mouth-shaped motor 4 drives the rotating rod 7 to rotate through a rotating belt 8, according to the pronunciation rule of a Japanese pronunciation chart, a position compiling program for opening the mouth shape when each Japanese pronounces is downloaded into a controller, and the controller sends an instruction to control the rotating angle and speed of the mouth-shaped motor 4, so that the rotating angle and speed of the upper jaw 2 are controlled.

Furthermore, the tongue 1 is arranged between the upper jaw 2 and the lower jaw 3, and the upper end and the lower end of the tongue 1 are both provided with cross spring pieces 9; the tongue bending motor 6 is connected with the top of a cross spring piece 9 at the upper end of the tongue through an upper bending rope 10, and the tongue bending motor 6 is connected with the top of the cross spring piece 9 at the lower end of the tongue through a lower bending rope 11; the tongue bending motor 6 pulls the upper bending rope 10 and releases the lower bending rope 11 through positive rotation to control the upwarping of the tongue 1 and control the stretching length to control the upwarping angle of the tongue 1; the tongue bending motor 6 controls the downward tilting of the tongue 1 by reversely pulling the lower bending rope 11 and releasing the upper bending rope 10, and controls the stretching length to control the downward tilting angle of the tongue 1. The tongue 1 can be bent and restored by the cross-shaped spring piece 9.

Furthermore, the tongue curling motor 5 is connected with two sides of a cross spring piece 9 at the upper end of the tongue through an upper curling rope 12, the tongue curling motor 5 is connected with two sides of the cross spring piece 9 at the lower end of the tongue through a lower curling rope 13, and the upper curling rope 12 and the lower curling rope 13 are clamped on the cross spring piece 9 through positioning clamps to be positioned into a T-shaped structure; the tongue curling motor 5 pulls the upper curling wire 12 and releases the lower curling wire 13 by positive rotation to control the curling on the tongue 1 and control the stretching length to control the curling angle on the tongue 1; the tongue curling motor 5 controls the curling under the tongue 1 by pulling the lower curling wire 13 and releasing the upper curling wire 12 reversely and controls the stretching length to control the curling angle under the tongue 1. The tongue 1 can be rolled and restored by the cross spring piece 9.

Further, the model also comprises a controller which is used for controlling the mouth shape motor 4, the tongue curling motor 5 and the tongue bending motor 6, before the pronunciation of the word is given out, the controller calls the mouth shape and the tongue shape position of the word according to the word imitating the pronunciation as required, the mouth shape motor 4, the tongue bending motor 6 and the tongue curling motor 5 are started, the mouth shape and the tongue shape position are adjusted in place, and the pronunciation of the word is given out. The controller comprises a core control panel, a touch screen, a motor drive, a power module, a network module and a Bluetooth module. The core control board controls the integration of all modules. The touch screen can input and select the settings of pronunciation words, speed of speech, communication and the like. The network module and the Bluetooth module can be communicated with a computer or a mobile phone, a software interface at the computer end is used for monitoring and managing the equipment, and information such as words, speech speed and the like can be sent to the core controller through the computer.

The mouth shape and tongue movement demonstration device can simulate the mouth shape and the tongue position of a human according to the pronunciation standard of Japanese to provide demonstration for a learner, and the mouth shape and tongue movement demonstration device can divide the speed into 3 grades, namely normal, medium and low speed speech speeds by controlling the mouth shape motor 4, the tongue curling motor 5 and the tongue bending motor 6 to provide accurate movement simulation for a beginner.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.

Claims

1. The model comprises a tongue, an upper jaw, a lower jaw, a mouth shape motor, a tongue curling motor and a tongue bending motor; the end parts of the upper jaw and the lower jaw are connected through a rotating rod, the rotating rod can drive the upper jaw to rotate up and down, and the mouth-shaped motor drives the rotating rod to rotate through a rotating belt; the tongue is arranged between the upper jaw and the lower jaw, and the upper end and the lower end of the tongue are both provided with cross spring pieces;

2. The japanese pronunciation mouth shape learning model of claim 1, wherein: the controller comprises a core control panel, a touch screen, a motor drive, a power module and a Bluetooth module.