CN2431607Y - Electroacoustic intelligent poem and painting album - Google Patents

Abstract

The utility model relates to an electroacoustic intelligent poem and painting album which comprises a cover of the poem and painting album and each page having poems and paintings. A circuit board us arranged at a backbone position of the lateral part of the poem and painting album along the inner side of the cover, and an SCM controlling circuit is distributed on the circuit board. The SCM controlling circuit is connected with a speech chip circuit, and then is connected with a power amplification circuit thorough a potentiometer, and is output. The upper end of the circuit board is provided with a loudspeaker, and a lower end is provided with a power supply of a battery box. When people read some page of the poem and painting album, people can simultaneously hear the speech of reading out the poem of the page. The electroacoustic intelligent poem and painting album has the advantages of liveness and animation. The electroacoustic intelligent poem and painting album can help to comprehend, words can be taught, and the memory is also enhanced.

Description

Electroacoustic intellectual education poem picture album

The utility model belongs to children intelligence development learning aid field, specially refers to a kind of intellectual education poem picture album learning aid that utilizes electricity and sound to work simultaneously.

The importance of quality-oriented education is emphasized in children's educational work, children are cultivated comprehensively, inspire interest, they can be taught through lively activities, in lively perceptual course of education, further grasp Chinese national cultural, historical knowledge, it is uninteresting, dull making children not feel to learn to read and write, thereby the toy of various developing intellectual resources, learning aid arise at the historic moment, in order to make preschool child's one side with the aid of pictures, one side hears that sound reads aloud the content of poem in drawing, and has promptly expected utilizing electroacoustic to act on simultaneously, and children are felt vividly, vivaciously, be easy to accept, and memory and profound, firm.

The purpose of this utility model, be in order to overcome children's uninteresting weak point such as memory that is difficult to when separately reading picture album or the memory poem, and redesign a kind of when cooperating the reading poem to draw, utilize electricity, sound effect, can hear simultaneously corresponding poem read aloud sound or various foreign language learning pronunciation, make study not feel general flavor, it is firm to remember.

The utility model relies on following technical proposals to realize, a kind of electroacoustic intellectual education poem picture album, comprise poem picture album strip of paper used for sealing and be loaded with poem and each paging of picture, it is characterized in that, a circuit board is equipped with along the strip of paper used for sealing inboard in poem picture album sidepiece back place, is furnished with single chip machine controlling circuit on the plate, be connected to sound chip circuit by it, be connected to power amplification circuit and output by potentiometer again; Single-chip microcomputer relies on feeder line to link to each other with per minute page or leaf in the poem picture album on the circuit board, and starts its work by contact switch set on the per minute page or leaf; The upper end of circuit board is connected to loudspeaker, and the battery case power supply is equipped with in the lower end, and poem picture album strip of paper used for sealing exterior bottom also is equipped with a master switch K.

Wherein single chip circuit is made of the IC1 chip in the circuit board, provides clock signal by the XT1 loop,, is connected switch and makes single-chip microcomputer work as address gating signal by matrix circuit; As adopt 5 * 5 matrixes, and then having 25 nodes, each node is connected to a switch-dividing, they can be separately positioned in each paging of poem picture album, when connecting the switch-dividing of a certain node, make single-chip microcomputer work, drive the voice reproduction of reading aloud that deposits in advance in the corresponding speech chip, can hear former voice, but and repeated several times, when translating into another paging, when connecting another switch-dividing, the preceding paragraph pronunciation stops, and new one page pronunciation reproduces, and goes round and begins again.

Set contact switch in each paging also can be selected photoresistance for use, realizes startup to single-chip microcomputer by the reflection of light; When the poem picture album that closes is opened certain one page, is located at photoresistance on this page and sees and resistance is reduced after the light rapidly and circuit is connected, thereby started single-chip microcomputer.Switch in the paging also can adopt the hinge-type switch.

The positive benefit of this programme is, when reading certain one page of poem picture album, can hear the voice of reading aloud this page poem simultaneously, seems lively, active, helped understanding, also taught character learning, more strengthened memory.

Further specify embodiment below in conjunction with accompanying drawing:

Description of drawings:

Fig. 1 is an electroacoustic intellectual education poem picture album schematic perspective view;

Fig. 2 is electroacoustic intellectual education poem picture album circuit theory diagrams;

Fig. 3 is position of the switch figure in the paging of poem picture album;

Fig. 4 is a contact switch annexation synoptic diagram in the paging;

Fig. 5 is that the photoresistance worker is closed synoptic diagram in the paging.

Among the figure, be to be the picture album 1 of example with the Tang poetry, it has a strip of paper used for sealing and back, a circuit board 2 is equipped with in the back inboard, be furnished with the single-chip microcomputer circuit 2.1 that IC1 chip PLC 16C57-RC I/P constitutes on the circuit board, 5 * 5 matrix circuits that link to each other with it are as address gating signal circuit 2.2, the sound chip circuit 2.3 that IC2 chip 4004-16MP constitutes, be connected to the language driving power amplifying circuit 2.4 that constitutes by IC3 chip MC14119 by the variable potentiometer POT2 that regulates volume, it is connected to the loudspeaker 4 of circuit output end, output signal also can be passed through K switch 1, and by earplug 4 ' receive, the power unit of circuit is a battery case 3 with output power; Inner each paging is 5, have 24 pairs of page numbers in the present embodiment, a K0 node of every pair of page number device switch 6, switch 6 can use the contact switch of open type, and upper and lower electrode is in the open-circuit condition of isolating with insulating trip at ordinary times, when opening this to the page number, rely on elastic force that insulating trip is spurred (see figure 4), square hole b arrives the position that communicates with contact a by the position of b ', makes, upper and lower metal electrode communicates, be that K switch 0 is connected, single-chip microcomputer is started working.K switch 0 also can replace with a photoresistance R as shown in Figure 5, and when opening this page, resistance is subjected to light that resistance is sharply descended, and upper and lower electrode is connected, and single-chip microcomputer is started working.Then need to adorn 24 miniature photoresistance respectively for 24 pairs of page number pictures album.Poem picture album content can also change the blessing language in friend's birthday card, various red-letter days into, or the maxim of engraving on one's mind, can sound, draw all rewards.

Claims (3)

1, a kind of electroacoustic intellectual education poem picture album, comprise poem picture album strip of paper used for sealing and be loaded with poem and each paging of picture, it is characterized in that, poem picture album sidepiece back place, a circuit board is housed along the strip of paper used for sealing inboard, be furnished with single chip machine controlling circuit on the plate, be connected to sound chip circuit, be connected to power amplification circuit and output by potentiometer again by it; Single-chip microcomputer relies on feeder line to link to each other with per minute page or leaf in the poem picture album on the circuit board, and starts its work by contact switch set on the per minute page or leaf; The upper end of circuit board is connected to loudspeaker, and the battery case power supply is equipped with in the lower end, and poem picture album strip of paper used for sealing exterior bottom also is equipped with a master switch K.

According to the described intellectual education poem of claim 1 picture album, it is characterized in that 2, each node in the circuit in the single-chip microcomputer is connected to a switch-dividing, they can be separately positioned in each paging of poem picture album.

According to the described intellectual education poem of claim 1 picture album, it is characterized in that 3, set contact switch in each paging also can be selected photoresistance for use.

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