CN204632148U - Mandarin Teaching Aids - Google Patents

Abstract

The utility model discloses a kind of common spoken Chinese teaching apparatus, belong to teaching aid technical field, this teaching aid comprises plate body, vocal organs display unit, phonetic key module unit, audio unit, teacher's pointer, when pointing to certain phonetic key block with teacher's pointer, loudspeaker sends this pinyin phonetic, pilot lamp on vocal organs display unit shows this pinyin pronunciation organ sites, audiovisual is synchronous, vision and sense of hearing double reflection, be conducive to memory and understand, being conducive to grasping pronunciation main points and skill, and speech accurately, need not teacher give directions, time saving and energy saving.

Description

Mandarin Teaching Aids

technical field

The utility model belongs to the technical field of teaching appliances, in particular to a teaching appliance for mandarin.

Background technique

Putonghua, that is, standard Chinese and Chinese. It is a common language for communication among different ethnic groups in China. Putonghua uses Beijing phonetics as the standard pronunciation, the northern dialect as the basic dialect, and typical modern vernacular works as the grammatical norms. The promotion of Mandarin is an important part of the construction of socialist spiritual civilization. The rapid development of the market economy and the continuous innovation of language information processing technology have made the promotion of Mandarin increasingly prominent. The promotion of Mandarin is of great significance to reform, opening up and socialist modernization.

Putonghua teaching is based on Chinese Pinyin, and pronunciation is the key point. Speech is the result of the coordinated movement of the human body's pronunciation organs. The pronunciation organs and their activities determine the difference in pronunciation. The so-called pronunciation organs are the places where the airflow is hindered during pronunciation. At present, in Putonghua teaching, teachers often use oral language to describe the parts of pronunciation organs, which is neither accurate nor intuitive. It is difficult for students to grasp the main points and often fail to understand the skills of pronunciation, which brings trouble and inconvenience to learning Putonghua. It is conducive to the promotion of Mandarin, and the form is boring and lacks visual reflection, which makes the teaching of Mandarin more effective with half the effort.

Contents of the invention

In order to solve the deficiencies of the prior art, the utility model provides a mandarin teaching tool.

The technical scheme adopted by the utility model is: a kind of mandarin teaching tool, including a plate body, a pronunciation organ display unit, a pinyin key block unit, a sound effect unit, and a pointer;

The board body is rectangular or square, and is used to fix the pronunciation organ display unit, the pinyin key block unit, the sound effect unit, and the pointer, and the top of the board body is provided with a hanging ring;

The articulation organ display unit is used to display each pinyin articulation organ position, and the articulation organ display unit is arranged on the left side of the board body, and includes a human head articulation organ diagram and a plurality of indicator lights, wherein the indicator lights are respectively arranged on the articulation organ diagram On each articulating organ, each articulating organ indicator light is correspondingly connected with the phonetic pinyin key blocks produced by the articulating organ;

The pinyin key block unit is used to control the pronunciation of each pinyin and display the switch of the pronunciation organ. The pinyin key block unit is arranged on the right side of the plate body. Each pinyin key block includes a pinyin letter and two switch contacts. Each pinyin key block is respectively connected with the input pin of the corresponding pronunciation organ indicator light and the voice chip, and the opening and closing of the pinyin key block is realized by contacting and leaving two switch contacts with the metal head of the pointer;

Described sound effect unit is used for producing pinyin voice effect, comprises voice chip, loudspeaker, power supply, and the input pin of voice chip is connected with pinyin key block, and output end is connected with loudspeaker, and loudspeaker is arranged on the pronunciation organ display unit top, and voice chip and power supply set inside the board body;

The pointer is used to control the opening and closing of the pinyin key block, the pointer is a telescopic rod, the rod head is provided with a metal head, the handle is provided with a magnet, and the left side or right side of the plate body is provided with a pointer placement slot, and the slot One end is provided with an iron block, and the pointer realizes the opening and closing of the phonetic key block by contacting and leaving the two switch contacts on the phonetic key block through the metal head.

Further, the indicator lights are respectively set on the nasal cavity point, oral cavity point, upper lip point, lower lip point, upper tooth point, lower tooth point, gingiva point, hard palate point, soft palate point, uvula point, and tongue surface point in the articulatory diagram. , tongue base point, tongue tip point, pharynx point, epiglottis point, vocal cord point, trachea point, esophagus point.

Further, the indicator light is an LED light.

Further, the power source is a rechargeable source.

The beneficial effects of the utility model are: when the pointer is used to point to a pinyin key block, the metal head contacts two switch contacts, the loudspeaker emits the pinyin voice, the indicator light on the pronunciation organ display unit displays the pronunciation organ part of the pinyin, audio-visual synchronization, Visual and auditory reflections are good for memorization and understanding, and are good for mastering the key points and skills of pronunciation, and the speech is accurate without the teacher's instruction, saving time and effort.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is the distribution diagram of the indicator light of the present invention in the diagram of the pronunciation organ.

Fig. 3 is the structural representation of the phonetic key block of the utility model.

Figure 4 is a structural schematic diagram of the pointer of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

A mandarin teaching tool, comprising a board body 3, a pronunciation organ display unit 8, a pinyin key block unit 4, a sound effect unit, and a pointer 7;

The plate body 3 is rectangular or square, and is used to fix the pronunciation organ display unit 8, the phonetic key block unit 4, the sound effect unit, and the pointer 7, and the top of the plate body 3 is provided with a hanging ring 1;

Described pronunciation organ display unit 8 is used for displaying each phonetic pronunciation organ position, and pronunciation organ display unit 8 is arranged on the left side of plate body 3, comprises human body head pronunciation organ diagram 10, a plurality of indicator lamps 9, wherein indicator lamp 9 Be respectively arranged on each pronunciation organ of the pronunciation organ illustration 10, and each pronunciation organ indicator light 9 is correspondingly connected with the phonetic phonetic key block 5 produced by this pronunciation organ respectively;

Described pinyin key block unit 4 is used for controlling each pinyin pronunciation and shows the switch of this pronunciation organ position, and pinyin key block unit 4 is arranged on the right side of plate body, and each pinyin key block 5 all comprises pinyin letter 29 and two switches Contact 30, each pinyin key piece 5 is connected with the input pin of corresponding pronunciation organ indicator lamp 9, voice chip respectively, and the opening and closing of pinyin key piece 5 is contacted and leaves two switch contacts by teaching 7 metal head 32. Point 30 to achieve;

Described sound effect unit is used for producing pinyin voice effect, comprises voice chip, loudspeaker 2, power supply, and the input pin of voice chip is connected with pinyin key block 5, and output end is connected with loudspeaker 2, and loudspeaker 2 is arranged on the pronunciation organ display unit 8 tops , the voice chip and the power supply are arranged inside the board body 3;

The pointer 7 is used to control the opening and closing of the pinyin key block 5. The pointer 7 is a telescopic rod. Place groove 6, one end in groove 6 is provided with iron block, pointer 7 contacts and leaves to realize opening and closing to phonetic key block 5 by metal head 32 and two switch contacts 30 on the phonetic key block 5.

Further, the indicator lights 9 are respectively arranged at the nasal cavity point 14, oral cavity point 13, upper lip point 11, lower lip point 25, upper tooth point 28, lower tooth point 26, gingiva point 12, hard palate point 15, Soft palate point 16, uvula point 17, tongue surface point 18, tongue base point 19, tongue tip point 27, pharynx point 20, epiglottis point 21, vocal cord point 24, trachea point 22, esophagus point 23.

Further, said indicator light 9 is an LED light.

Further, the power source is a rechargeable source.

The utility model is used in this way: first hang the utility model on the blackboard through the hanging ring 1, turn on the power supply, when the pointer 7 points to a certain phonetic key block 5, the metal head 32 contacts two switch contacts 30, and the speaker 2 sends out This pinyin pronunciation, the indicator light 9 on the pronunciation organ display unit 8 shows this pinyin pronunciation organ part, audio-visual synchronization.

Claims (4)

1. A mandarin teaching tool is characterized in that: the teaching tool includes a plate body, a pronunciation organ display unit, a pinyin key block unit, a sound effect unit, and a pointer; The board body is rectangular or square, and the top of the board body is provided with a hanging ring; The articulation organ display unit is arranged on the left side of the plate body, and includes a human head articulation organ icon and a plurality of indicator lights, wherein the indicator lights are respectively arranged on each articulation organ in the articulation organ icon, and each articulation organ indicator light is connected with the articulator respectively. The phonetic phonetic alphabet key block corresponding connection that is produced by this pronunciation organ; Described pinyin key block unit is arranged on the right side of plate body, and each pinyin key block all comprises pinyin letter and two switch contacts, and each pinyin key block is correspondingly connected with the pronunciation organ indicator light that produces this pinyin voice respectively; The sound effect unit includes a voice chip, a loudspeaker, and a power supply. The input pin of the voice chip is connected to the pinyin key block, and the output end is connected to the loudspeaker. The loudspeaker is arranged above the pronunciation organ display unit, and the voice chip and the power supply are arranged inside the board body; The pointer is a telescopic rod, the rod head is provided with a metal head, the rod handle is provided with a magnet, the left side or the right side of the plate body is provided with a pointer placement groove, and one end in the groove is provided with an iron block. 2. A kind of mandarin teaching tool according to claim 1, characterized in that: said indicator lights are respectively arranged on the nasal cavity point, the oral cavity point, the upper lip point, the lower lip point, the upper tooth point, and the lower tooth point of the articulation organ diagram , gingiva point, hard palate point, soft palate point, uvula point, tongue surface point, tongue root point, tongue tip point, pharynx point, epiglottis point, vocal cord point, trachea point, esophagus point. 3. according to the described a kind of mandarin teaching tool of claim 1, it is characterized in that: described indicator light is LED light. 4. A mandarin teaching tool according to claim 1, characterized in that: said power source is a rechargeable source.