CN2177978Y

CN2177978Y - Pen-pointing type pronunciation reading apparatus

Info

Publication number: CN2177978Y
Application number: CN 93246728
Authority: CN
Inventors: 唐建生
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-01
Filing date: 1993-12-01
Publication date: 1994-09-21
Anticipated expiration: 2003-12-01

Abstract

The utility model provides a pen-finger type pronouncing word learning appliance for the technical field of teaching appliances, which is suitable for infants to learn pronunciation and words. The utility model is composed of a finger-word pen, a word board, copper foil with the words, speech IC, an amplifier, a loudspeaker, a power supply, a machine shell, etc. When the infants hold the finger-word pen to touch and point the words (pictures) by a hand alone, the loudspeaker sounds reading speech which corresponds to the words (the pictures). The pen-finger type pronouncing word learning appliance can relieve that teachers and parents repeatedly point the words for pronunciation, and lightens labor intensity. The utility model also has the advantages that the words and the speech are compared, the pictures and the speech are compared, the infants can learn the pronunciation and the words alone, and the learning interest of the infants and the effects of learning the words and the pronunciation can be enhanced.

Description

Pen-pointing type pronunciation reading apparatus

The utility model belongs to the educational outfit technical field, is a kind of pen-pointing type pronunciation lettering machine.

The existing method of reading is that teacher, the head of a family face toward the word on card or the reader, repeat-of-pronunciation religion child, illiteracy's character learning, and teaching labour intensity is big, and the effect of reading is not good enough.

The purpose of this utility model is a kind of teacher's repeat-of-pronunciation that do not need of design, and student oneself refers to the pronunciation lettering machine that word promptly pronounces with pen.

The technical scheme that the utility model pen-pointing type pronunciation lettering machine is taked is: apply the metal forming that word (or figure) is arranged that is isolated from each other and make letter stencil on insulcrete, the triggering input end of speech IC IC is corresponding with the metal forming on the letter stencil to link to each other, finger character pen extremely links to each other with power supply one, language integrated circuit (IC) power input VDD, VSS is just connecting power supply respectively, negative pole, the resistance R two ends connect power supply and speech IC IC internal oscillator input end respectively, voice amplifying triode T base stage connects the speech IC output terminal, emitter connects power cathode, loudspeaker two terminals connect positive source and triode T collector respectively, casing is made with letter stencil or is made with other material, constitutes the utility model pen-pointing type pronunciation lettering machine.

The utility model pen-pointing type pronunciation lettering machine, utilize pen to refer to the word pronunciation, changed in present child's functional literacy, or the noiseless (word cards of word is arranged, the character learning reading matter), or the present situation of sound no word (audiotape), remove the teacher and the head of a family from and repeated pronunciation religion child character learning, alleviated the teacher and the head of a family's teaching labour intensity, realized the contrast of word sound, the contrast of shape sound, suitable child learns by oneself character learning, has improved child's learning interest and character learning effect.

Reach case introduction architectural feature of the present utility model and principle of work in conjunction with the accompanying drawings.

Accompanying drawing is represented structural representation of the present utility model.

Referring to accompanying drawing, the utility model pen-pointing type pronunciation lettering machine, by finger character pen 1, letter stencil 2, Copper Foil 3, resistance R ₁, R ₂, speech IC IC ₁, IC ₂, triode T, power supply, loudspeaker Y, casing is formed.Finger character pen 1 usefulness metal material is made with positive source and is connected, and power supply is taked the 3V dry cell, and letter stencil 2 usefulness are applied the resin of copper plate and made, Copper Foil 3 insulation that is isolated from each other on it, lettering or etch word (Z on the Copper Foil 3 ₀, Z ₁, Z ₂...), Copper Foil 3 respectively with speech IC IC ₁, IC ₂, trigger input end (0,1,2 ...) corresponding connection, resistance R ₁, R ₂One end connects positive source, the other end respectively with the language integrated circuit (IC) ₁, IC ₂The internal oscillator input end connect, amplifying triode T base stage connects speech IC IC ₁, IC ₂Output terminal, emitter connects power cathode, and loudspeaker Y two terminals connect positive source and triode T collector respectively.Letter stencil 2 is made polyhedron letter stencil (as hexahedron), and Copper Foil is literal outwards can to replace casing, and components and parts such as speech IC, power supply, triode, resistance, loudspeaker are contained in the hexahedron, and finger character pen 1 connects outside the casing.Letter stencil 2 also can be made single face word letter stencil, both word can be arranged on the Copper Foil 3, also picture can be arranged, so that the child becomes literate, knows thing, learns to read with the aid of pictures.

During use, the hand-held finger character pen 1(of child is as a shared current collector), many of Copper Foil 3(puts the contact admittedly on the fingertip letter stencil 2), the corresponding triggering input end of speech IC IC is triggered, the corresponding voice telecommunication of IC output terminal output number, amplify through triode T, export loudspeaker Y to, send the pronunciation of indication Copper Foil word (or figure).Reach one and refer to be sounding, refer to sounding repeatedly repeatedly, remove the teacher or head of a family oral instruction from.

Claims

1, a kind of pen-pointing type pronunciation lettering machine, it is characterized in that having finger character pen, letter stencil, voice IC, power supply, resistance, amplifying triode, loudspeaker and casing, finger character pen is connected with power supply one utmost point, letter stencil is used in and applies the metal forming that word is arranged that is isolated from each other on the insulcrete and make, metal forming respectively triggers input end with voice IC and distinguishes corresponding linking to each other, the resistance two ends are connected with voice IC internal oscillator input end with positive source respectively, the amplifying triode base stage is connected with voice IC output terminal, emitter connects power cathode, loudspeaker two terminals connect positive source and transistor collector respectively, and casing is the polyhedron letter stencil.