CN202134121U - Chinese phonetic alphabet sound demonstration device for teaching - Google Patents
Chinese phonetic alphabet sound demonstration device for teaching Download PDFInfo
- Publication number
- CN202134121U CN202134121U CN201120208556U CN201120208556U CN202134121U CN 202134121 U CN202134121 U CN 202134121U CN 201120208556 U CN201120208556 U CN 201120208556U CN 201120208556 U CN201120208556 U CN 201120208556U CN 202134121 U CN202134121 U CN 202134121U
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- CN
- China
- Prior art keywords
- chinese phonetic
- phonetic alphabet
- circuit
- layer
- circuit layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a Chinese phonetic alphabet sound demonstration device for teaching, including a suspension shaft and a graph body. The Chinese phonetic alphabet sound demonstration device for teaching is characterized in that a pronunciation circuit, a loudspeaker and a power supply are electrically connected in the suspension shaft, the graph body includes a touch layer and a circuit layer which are pasted as a whole, the surface of the touch layer is printed with Chinese phonetic alphabets, the circuit layer corresponding to each Chinese phonetic alphabet is provided with a trigger switch, and the circuit layer interface leading-out wire is connected with the pronunciation circuit in the suspension shaft. Compared to the prior art, in the utility model, pronunciation demonstration can be carried out, the Chinese phonetic alphabet sound demonstration device for teaching can be folded and rolled to be portable, the usage is convenient, the cost is low, and the popularization is convenient.
Description
Technical field
The utility model relates to a kind of primary Chinese teaching apparatus, particularly a kind of teaching aid that is used for Chinese phonetic alphabet demonstration.
Background technology
Chinese speech pronunciation is the basis with the Chinese phonetic alphabet, and Chinese phonetic alphabet comprises all Chinese phonetic alphabet of Chinese, only learns the Chinese phonetic alphabet well, can correctly grasp the mandarin pronunciation, avoids the misleading of dialect.In the first grade of primary school stage, correct RP is also most important for Chinese phonetic alphabet memory simultaneously, is the place, basis of the character learning of Chinese language handwriting practicing in the future.Present teaching of Chinese pin yin, the Chinese phonetic alphabet that are printed on character pattern that use hang more, need have the special messenger to teach during study; Content is dull, and study is got up dry as dust, loses confidence easily and interest; And self-teaching, there is not the orthoepy guiding, also be easy to generate mistake.And general audio data goes to lack visual reflection, and Chinese phonetic alphabet memory is got half the result with twice the effort.
The utility model content
The technical assignment of the utility model is the deficiency to above prior art, provides a kind of Chinese phonetic alphabet sound demonstration teaching aid, the demonstration of can pronouncing, can fold rolling, use easy to carry.
The technical scheme that the utility model solves its technical matters is: the sound demonstration teaching aid of a kind of Chinese phonetic alphabet, comprise hanging scroll and figure body, and it is characterized in that: pronunciation circuit, loudspeaker and power supply that electrical connection is arranged in the described hanging scroll; Described figure body comprises touch layer and the circuit layer of pasting to one, and the touch layer surface printing has the Chinese phonetic alphabet, on the pairing circuit layer of each Chinese phonetic alphabet a trigger switch is arranged, and circuit layer interface extension line is connected with the interior pronunciation circuit of hanging scroll.
Above-mentioned touch layer is flexible touch layer, and circuit layer is the flexible printed wiring layer, and trigger switch is a thin film switch.
Above-mentioned pronunciation circuit is a speech chip, and the input pin of speech chip is connected with the circuit layer extension line, and output terminal is connected with loudspeaker.
Above-mentioned circuit layer also has a protective seam down.
Compared with prior art, the utlity model has following characteristics:
1, Chinese phonetic alphabet pronunciation accurately is convenient to remember the Chinese phonetic alphabet, need not teacher give directions, and just can independently accomplish above study;
2, actuating type is clicked pronunciation, and the teacher is time saving and energy saving;
3, flexible figure body can fold rolling, easy to carry;
4, with low cost, be convenient to promote.
Description of drawings
Fig. 1 is the decomposing schematic representation of the figure body of the utility model.
Embodiment
Below in conjunction with Figure of description and embodiment the utility model is further specified.
The utility model comprises hanging scroll and figure body.Pronunciation circuit, loudspeaker and power supply that electrical connection is arranged in the described hanging scroll.Pronunciation circuit is the SNC12168 speech chip, is solidified with Chinese phonetic alphabet pronunciation in the speech chip, and the output terminal of speech chip is connected with loudspeaker.
As shown in Figure 1, described figure body comprises touch layer 1, circuit layer 2 and the protective seam of pasting to one 3.Touch layer 1 is flexible touch layer, can be paper material or plastic foil material, and surface printing has the Chinese phonetic alphabet, and the Chinese phonetic alphabet does not specifically show in Fig. 1, with box indicating.On the pairing circuit layer 2 of each Chinese phonetic alphabet a trigger switch 4 is arranged, the input pin of the speech chip in circuit layer 2 interface extension lines 5 and the hanging scroll is connected.Described circuit layer 2 is the flexible printed wiring layer, and trigger switch 4 is a thin film switch.
Whenever push a Chinese phonetic alphabet on the touch layer, promptly can trigger corresponding circuit through the thin film switch under the Chinese phonetic alphabet, speech chip promotes loudspeaker from the output terminal output audio signal and sounds through identification key commands code.
Need to prove; The particular of the utility model is described in detail the utility model; For a person skilled in the art, in the various conspicuous change of under the situation of spirit that does not deviate from the utility model and scope it being carried out all within the protection domain at the utility model.
Claims (4)
1. the sound demonstration teaching aid of the Chinese phonetic alphabet comprises hanging scroll and figure body, it is characterized in that: pronunciation circuit, loudspeaker and power supply that electrical connection is arranged in the described hanging scroll; Described figure body comprises touch layer and the circuit layer of pasting to one, on the pairing circuit layer of touch layer each Chinese phonetic alphabet of surface a trigger switch is arranged, and circuit layer interface extension line is connected with the interior pronunciation circuit of hanging scroll.
2. the sound demonstration teaching aid of the Chinese phonetic alphabet according to claim 1 is characterized in that described touch layer is flexible touch layer, and circuit layer is the flexible printed wiring layer, and trigger switch is a thin film switch.
3. the sound demonstration teaching aid of the Chinese phonetic alphabet according to claim 1 is characterized in that described pronunciation circuit is a speech chip, and the input pin of speech chip is connected with the circuit layer extension line, and output terminal is connected with loudspeaker.
4. the sound demonstration teaching aid of the Chinese phonetic alphabet according to claim 1 is characterized in that also having a protective seam under the described circuit layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208556U CN202134121U (en) | 2011-06-20 | 2011-06-20 | Chinese phonetic alphabet sound demonstration device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208556U CN202134121U (en) | 2011-06-20 | 2011-06-20 | Chinese phonetic alphabet sound demonstration device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134121U true CN202134121U (en) | 2012-02-01 |
Family
ID=45522884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120208556U Expired - Fee Related CN202134121U (en) | 2011-06-20 | 2011-06-20 | Chinese phonetic alphabet sound demonstration device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080020A1 (en) * | 2015-11-13 | 2017-05-18 | 利奥纸袋(1982)有限公司 | Sound production interactive platform capable of synchronous sound production and touch playing and synchronous sound production method thereof |
| CN106935084A (en) * | 2017-05-18 | 2017-07-07 | 山东英才学院 | A kind of pinyin learning teaching aid of child's early education |
-
2011
- 2011-06-20 CN CN201120208556U patent/CN202134121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080020A1 (en) * | 2015-11-13 | 2017-05-18 | 利奥纸袋(1982)有限公司 | Sound production interactive platform capable of synchronous sound production and touch playing and synchronous sound production method thereof |
| CN106935084A (en) * | 2017-05-18 | 2017-07-07 | 山东英才学院 | A kind of pinyin learning teaching aid of child's early education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120620 |