CN2343651Y - Language sound track output converter for recorder - Google Patents

Abstract

The utility model relates to a language soundtrack output converter for a recorder, which is composed of a stereo earphone plug, common earphone jacks, a converting switch, etc. When the utility model is operated, the stereo earphone plug is inserted in a stereo tape player, and the content of the left and the right soundtracks of a stereo tape is respectively output to the common earphone jacks by connecting the converting switch. Finally, the content is transmitted to common earphones. By adopting the mode, the utility model generates the language inter-translation effect on playing double-language. The utility model can be widely used for people to learn language personally, and can also be used for the appreciation of teaching and the inter-translation of the language.

Description

A kind of sound-track engraving apparatus language sound channel output translator

The utility model relates to the improvement of sound-track engraving apparatus output unit.

Existing audio tape right (R) sound channel in a left side (L) technically can be recorded different contents, but when listening, generally can only listen the content of two sound channels simultaneously with earphone, Chinese patent has been described " a kind of recording/displaying device that the super multiplication of a box tape is held " for No. 95209952, it can accomplish only to listen the content of a sound channel, but its complex structure, the manufacturing cost height.

The purpose of this utility model just provides a kind of simple in structure, sound channel output conversion device that cost is low, can accomplish the sound channel that single tin of desire is listened very easily.

This sound-track engraving apparatus language sound channel output conversion device, form by stereophone plug (1), switch K and common headphones jack (2) etc., one wiring board (3) is arranged on the conversion equipment, the left side of stereophone plug (L), right (R) sound channel line and as the center line (M) of ground wire respectively correspondence be connected on three node L, R on the converter wiring board (3), the M negative pole (M of common headphones ^-) on wiring board M point, be connected two positive pole (L about common headphones with the center line (M) of stereophone ⁺And R ⁺) be connected on the lever arm of K switch, the positive pole of common headphones can be connected on L point or the R point by moving K switch as required.During work, the stereophone plug is inserted the stereotape player, and when K switch was connected on the L node, what the common headphones jack was exported was the L channel content that player is play, when K switch was connected on the R node, what the common headphones jack was exported was the content of the R channel of player broadcast.

The utility model is simple in structure, cost is low, reliable operation, when the playback band, particularly listening a sound channel record that English is arranged, when another sound channel record has the audiotape of English translation, can change sound channel easily mutually by this converter, listen English or listen Chinese transliteration, or even the intertranslation of any two kinds of different languages.

Fig. 1 has provided structural representation of the present utility model

(1) is the stereophone plug among the figure, and (2) are the common headphones jack, and (3) are the converter wiring board.Here switch is selected sheet switch alive for use, when switch moves to a direction, make common headphones jack (2) about two positive poles be connected on the L node, what earphone jack was exported is the content of audiotape L channel, when K switch when other direction moves, make the common headphones jack about two positive poles be connected on the R node, earphone jack output be the content of audiotape R channel.

Claims (1)

1, a kind of sound-track engraving apparatus language sound channel output translator, by stereophone plug (1), switch K and common headphones jack compositions such as (2), a left side (L) that it is characterized in that the stereophone plug, right (R) sound channel line and as the center line (M) of ground wire respectively correspondence be connected to three node L on the converter wiring board (3), R, on the M, the negative pole of common headphones is connected on wiring board M node with the center line of stereophone (M), the positive pole of common headphones is connected on the lever arm of K switch, the positive pole of common headphones can be connected on L point or the R point by moving K switch as required.