CN2555539Y

CN2555539Y - Spelling learning machine

Info

Publication number: CN2555539Y
Application number: CN 02275861
Authority: CN
Inventors: 查仕洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-23
Filing date: 2002-07-23
Publication date: 2003-06-11
Anticipated expiration: 2012-07-23

Abstract

A pinyin learning machine consists of an insulated crust, a keyboard, a CPU, a phonating chip, a loudspeaker and a battery. The keyboard (1) is installed at the insulated curst (5). The CPU (2) and the phonating chip (3) are installed at a circuit board. The loudspeaker (4) is connected with the phonating chip (3) at the circuit board. When the initial consonants or the finals of pinyin which are marked on buttons of the keyboard are required to be read out, the button can be pressed by finger, and at the same time the electric current is switched on, then the CPU reads the address data of the button and transfers the data to the phonating chip which reads the relevant sound date and reads out the pinyin which is marked on the button through the loudspeaker. The appearance of the pinyin learning machine is small and light; the pinyin learning machine is convenient for carrying and is simple for using; the pinyin learning machine is a limitless pinyin learning tool which can be used for learning with sound at any time and at any time; the pinyin learning machine is fit for the crowd who learn Chinese pinyin.

Description

The pinyin learning machine

The utility model relates to the learning tool of learning Chinese phonetic initial consonant and simple or compound vowel of a Chinese syllable, particularly a kind of pinyin learning machine.

Pinyin learning mode of the prior art is mainly by means of pinyin learning picture table, and needs under teacher's help, could learning Chinese phonetic initial consonant and the pronunciation of simple or compound vowel of a Chinese syllable, and study is subjected to certain restriction, and extremely inconvenient.

The purpose of this utility model is: a kind of pinyin learning machine is provided, after pushing keyboard button, directly carries out the sounding study of Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable, help just can reach the purpose of quick learning Chinese phonetic without teacher.

Formation of the present utility model: form by insulation crust, keyboard, CPU, sound chip, loudspeaker and battery, keyboard (1) is contained on the insulation crust (5), CPU (2) and sound chip (3) are contained on the circuit board, loudspeaker (4) is connected with sound chip (3) on the circuit board and is contained in the circuit board upper right side, battery (6) is contained in back of circuit board, and circuit board is contained in the insulation crust (5).

Keyboard (1) is a rectangle, also can be circular or oval.

Compared with the prior art, the utility model outward appearance is small and exquisite, and is easy to carry, use simply, and be a kind of unrestricted, can carry out the pinyin learning apparatus of sound study whenever and wherever possible, the crowd who is suitable for learning Chinese phonetic uses.

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is left views of accompanying drawing 1;

Accompanying drawing 3 is board structure of circuit figure.

Embodiment of the present utility model: as shown in Figure 1, go up installation keyboard (1) at insulation crust (5), CPU (2) and sound chip (3) are installed on the circuit board, loudspeaker (4) is connected with sound chip (3) on the circuit board and is contained in the circuit board upper right side, battery (6) is contained in back of circuit board, and circuit board is contained in the insulation crust (5).

As shown in Figure 2, go up the button of uniform Chinese Pin Yin pseudonym and simple or compound vowel of a Chinese syllable at keyboard (1).

As shown in Figure 3, be board structure of circuit figure, keyboard (1) button, CPU (2), sound chip (3) and loudspeaker (4) are arranged above, loudspeaker (4) is connected with sound chip (3) on the circuit board, by pushing corresponding keyboard (1) button that has marked Chinese Pin Yin pseudonym or simple or compound vowel of a Chinese syllable, after electric current is connected, CPU (2) reads the address date of this button, and with this data transmission to sound chip (3), sound chip reads the voice data that stores in this address, and this sound is sent the task of can finishing the work by loudspeaker (4).

Its principle of work is: corresponding phonetic initial consonant of mark or simple or compound vowel of a Chinese syllable symbol on keyboard button, in sound chip, store the voice data that has recorded, when needs are read a certain phonetic that marks on the keyboard button, promptly press by this button with finger, after electric current passes through simultaneously, CPU transfers to sound chip after reading this button address date, and sound chip reads the corresponding sound data, and by loudspeaker the phonetic of this button mark is read and promptly to be finished this learning tasks.

Claims

1. pinyin learning machine, form by insulation crust, keyboard, CPU, sound chip, loudspeaker and battery, it is characterized in that: keyboard (1) is contained on the insulation crust (5), CPU (2) and sound chip (3) are contained on the circuit board, loudspeaker (4) is connected with sound chip (3) on the circuit board and is contained in the circuit board upper right side, battery (6) is contained in back of circuit board, and circuit board is contained in the insulation crust (5).

2. pinyin learning machine according to claim 1 is characterized in that: keyboard (1) is a rectangle, also can be circular or oval.