CN2229773Y - Speech sound stationery box - Google Patents
Speech sound stationery box Download PDFInfo
- Publication number
- CN2229773Y CN2229773Y CN 95245192 CN95245192U CN2229773Y CN 2229773 Y CN2229773 Y CN 2229773Y CN 95245192 CN95245192 CN 95245192 CN 95245192 U CN95245192 U CN 95245192U CN 2229773 Y CN2229773 Y CN 2229773Y
- Authority
- CN
- China
- Prior art keywords
- speech sound
- chip
- speech
- circuit connecting
- loudspeaker
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to a speech sound stationery box. A battery, a loudspeaker, a power switch, a keyboard which is provided with a speech sound press key and a circuit plate are arranged in the speech sound stationery box. The circuit plate is provided with a speech sound integrated circuit chip, circuit connecting contact points and a conducting wire. A circuit connecting contact point which is arranged under the speech sound press key is connected with the foot of the speech sound integrated circuit chip and the other circuit connecting contact point is connected with the ground. One end of the loudspeaker is connected with the output end of the speech signal of the speech sound integrated circuit chip and the other end is connected with the ground. Stationery can be arranged under the circuit plate. The utility model has the advantages of small size, simple structure, low cost, many purposes, etc., and can be applicable to preschool children and primary and secondary school students for learning Chinese phonetic alphabets and English international phonetic alphabets.
Description
The utility model belongs to aluminium pencil box, pencil capsule or analog, and teaching material is given to listen the technique for displaying field.
The patent No. is 92238538.6, the utility model name is called the Chinese patent of " pinyin learning machine ", sound-compound-circuit plate, face mould switchboard, dividing plate, face mould switch mark plate are housed in housing, four blocks of plates are contained in the housing, make that the volume of this machine is bigger, in its circuit, adopt transistor amplifier circuit, 47 Chinese phonetic alphabet speech chips that complex structure, this machine are selected for use do not meet national standard.These facility have that volume is big, complex structure, cost height, the not congruent shortcoming of voice, make it can not be by wide popularization and application.
The purpose of this utility model is to overcome the shortcoming of above-mentioned pinyin learning machine, provides that a kind of volume is little, simple in structure, low price, not only can make writing case, but also can make learning Chinese phonetic, can the study English voice writing case of the International Phonetic Symbols also.
For achieving the above object, the solution that the utility model adopts is: be provided with battery, loudspeaker, power switch in box body, keyboard, the wiring board of voice button are housed, be provided with speech IC chip, circuit connecting terminal and lead in the circuit board, per two circuit connecting terminals are arranged on the below of a voice button accordingly, circuit connecting terminal by lead be connected with a pin of speech IC chip, another circuit connecting terminal is by lead ground connection.One end of loudspeaker is connected with the voice signal output of speech IC chip, other end ground connection.
Speech IC chip of the present utility model is 65 Chinese Pin Yin pseudonyms and the sound IC actuated chip of simple or compound vowel of a Chinese syllable or 48 sound IC actuated chips of English intemational phonetic symbols.
The utility model is compared with the pinyin learning machine, advantage such as have that volume is little, simple in structure, low price, purposes are many, and applicable to preprimary child, children of primary school grade one learning Chinese phonetic, and the middle and elementary school student International Phonetic Symbols that study English use.Stationery such as pencil, rubber can be put in bottom at box, and the utility model can be worked as writing case and be used.
Fig. 1 is an example structure schematic diagram of the present utility model.
Fig. 2 is the circuit connection diagram of wiring board among Fig. 1.
Below in conjunction with drawings and Examples the utility model is further described.
In Fig. 1, keyboard 2 and wiring board 4 are housed in box body 1,56 voice buttons 3 are housed on keyboard 2, from left to right, the first half of preceding from top to bottom 48 voice button 3 upper surfaces indicates Chinese Pin Yin pseudonym or simple or compound vowel of a Chinese syllable symbol, the latter half indicates the English intemational phonetic symbols symbol, and the upper surface of last 8 voice buttons 3 indicates Chinese Pin Yin pseudonym or simple or compound vowel of a Chinese syllable symbol.Wiring board 4 is housed below keyboard 2, and the below of wiring board 4 is a cavity, can place stationery such as pencil, rubber, watercolor pencil.On the left side of keyboard 2 handle 5 is housed, the portable handle 5 of user is upwards mentioned keyboard 2 and wiring board 4, stationeries such as pencil can be taken out and put into.The sound IC actuated chip 9 of a Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable is housed in the left side of wiring board 4, the pronunciation of 56 Chinese Pin Yin pseudonyms and simple or compound vowel of a Chinese syllable is stored in the different address realm of speech IC chip, has one to trigger pin in each address realm.Also the pronunciation of 56 Chinese Pin Yin pseudonyms and simple or compound vowel of a Chinese syllable can be stored in the different address realm of two speech IC chips.In the lower left corner of wiring board 4 power switch 6 is housed, below Chinese Pin Yin pseudonym and the sound IC actuated chip 9 of simple or compound vowel of a Chinese syllable, is placed with loudspeaker 8.In the lower left corner of box body 1 battery 7, top are housed and also are hinged with lid 10.
In Fig. 2, on wiring board 4, be laid with 56 pairs of circuit connecting terminals 11, one by lead and the sound IC actuated chip 9 of Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable of a circuit connecting terminal 11 in the every pair of circuit connecting terminal 11 triggers that pin is connected, another circuit connecting terminal 11 passes through lead ground connection, and an end of loudspeaker 8 is connected with the voice signal output of the sound IC actuated chip 9 of Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable, other end ground connection.Each is to corresponding voice button 3 directly over the circuit connecting terminal 11, press voice button 3, a pair of circuit connecting terminal 11 is logical by overlap joint, the pin of corresponding Chinese Pin Yin pseudonym and the sound IC actuated chip 9 of simple or compound vowel of a Chinese syllable be triggered, thereby the voice in certain district are passed out to loudspeaker 8, and loudspeaker 8 sends corresponding acoustical signal.
In Fig. 1, if extract Chinese Pin Yin pseudonym and the sound IC actuated chip 9 of simple or compound vowel of a Chinese syllable, insert the sound IC actuated chip of English intemational phonetic symbols then, the user turns on the power switch 6, press the voice button 3 that indicates English intemational phonetic symbols, loudspeaker 8 can send corresponding English intemational phonetic symbols.
The utility model also can be stored in the pronunciation of 56 Chinese Pin Yin pseudonyms and simple or compound vowel of a Chinese syllable in the different address realm of speech IC chip, the pronunciation of English intemational phonetic symbols is stored in the different address realm of another piece speech IC chip, the sound IC actuated chip 9 of a Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable can be installed on wiring board 4, an English intemational phonetic symbols IC chip, and adorn a change-over switch, when the user removes change-over switch on one side, turn on the power switch 6, press voice button 3, loudspeaker 8 can send the sound of Chinese Pin Yin pseudonym or simple or compound vowel of a Chinese syllable, when the user removes change-over switch to another side, turn on the power switch 6, press voice button 3, loudspeaker 8 can send the sound of English intemational phonetic symbols.
Claims (2)
1. voice writing case, in box body [1], be provided with battery [7], loudspeaker [8], power switch [6], be equipped with voice button [3] keyboard [2], the wiring board [4] of speech IC chip and lead is housed, it is characterized in that: on wiring board [4], also be provided with circuit connecting terminal [11], per two circuit connecting terminals [11] are arranged on the below of a voice button [3] accordingly, a circuit connecting terminal [11] by lead be connected with a pin of speech IC chip, another circuit connecting terminal [11] is by lead ground connection; One end of above-mentioned loudspeaker [8] is connected with the voice signal output of speech IC chip, other end ground connection.
2. according to the described voice writing case of claim 1, it is characterized in that: said speech IC chip is 65 Chinese Pin Yin pseudonyms and the sound IC actuated chip of simple or compound vowel of a Chinese syllable [9] or 48 English intemational phonetic symbols pronunciation chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245192 CN2229773Y (en) | 1995-08-18 | 1995-08-18 | Speech sound stationery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245192 CN2229773Y (en) | 1995-08-18 | 1995-08-18 | Speech sound stationery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229773Y true CN2229773Y (en) | 1996-06-26 |
Family
ID=33885395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95245192 Expired - Fee Related CN2229773Y (en) | 1995-08-18 | 1995-08-18 | Speech sound stationery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229773Y (en) |
-
1995
- 1995-08-18 CN CN 95245192 patent/CN2229773Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |