SU706868A1 - Electric playback apparatus - Google Patents

Electric playback apparatus

Info

Publication number
SU706868A1
SU706868A1 SU782651933A SU2651933A SU706868A1 SU 706868 A1 SU706868 A1 SU 706868A1 SU 782651933 A SU782651933 A SU 782651933A SU 2651933 A SU2651933 A SU 2651933A SU 706868 A1 SU706868 A1 SU 706868A1
Authority
SU
USSR - Soviet Union
Prior art keywords
record
electric
playback apparatus
needle
electric motor
Prior art date
Application number
SU782651933A
Other languages
Russian (ru)
Inventor
Игорь Николаевич Климов
Original Assignee
Klimov Igor N
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Klimov Igor N filed Critical Klimov Igor N
Priority to SU782651933A priority Critical patent/SU706868A1/en
Application granted granted Critical
Publication of SU706868A1 publication Critical patent/SU706868A1/en

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  • Reverberation, Karaoke And Other Acoustics (AREA)

Description

(54) ЭЛЕКТРОПРОИГРЫВАЮЩЕЕ УСТРОЙСТВО(54) ELECTRO-PLAYING DEVICE

1one

Изобретение относитс  к области приборостроени  и может быть использовано при изготовлении электропроигрывающих устройств .The invention relates to the field of instrumentation and can be used in the manufacture of electric-playing devices.

Известно электропроигрывающее устройство , содержащее грампластинку, силодержатель с иглой, диффузор, св занный с иглодержателем, электродвигатель с автономным питанием и пусковую кнопку 1. Однако это устройство не обеспечивает возможность управлени  воспроизведением определенного участка на грампластинке.A reproducing electric device containing a record, a stand holder with a needle, a diffuser connected to the needle holder, a self-powered electric motor and a start button 1 is known. However, this device does not provide the ability to control the reproduction of a specific section on the record.

Известно также электропроигрывающее устройство, содержащее корпус, грампластинку , иглодержатель с иглой, св занной с диффузором, диск, св занный с электродвигателем механизм поиска начала звуковой канавки на грампластинке и пусковую кнопку 2.It is also known an electric-playing device comprising a housing, a record, a needle holder with a needle connected to a diffuser, a disc, a mechanism connected with an electric motor to search for the beginning of a sound groove on a record and a trigger button 2.

Однако это устройство обеспечивает поиск записи только на больших грампластинках с последовательным размещением на них записей от кра  до центра грампластинки .However, this device provides a record search only on large records with a consistent placement of records from edge to record center on them.

Целью изобретени   вл етс  расширение функциональных возможностей эЛектропроигрывающего устройства, т. е. обеспечени  выбора программы при параллельном размещений всех канавок записи от кра  до центра грампластинки. Поставленна  цель достигаетс  за Счет того, что пускова  кнопка св зана с механизмом поиска начала звуковой канавки на грампластинке , а механизм поиска начала Звуковой канавки на грампластинке выполнен в виде двух св занных между собой шестерен, одна из которых жестко соединена с пусковой кнопкой, а друга  - с электродвигателем. При этом дл  контрол  работы механизма поиска, часть корпуса вокруг пусковой кнопки выполнена в виде циферблата, а пускова  кнопка снабжена стрелочным указателем .The aim of the invention is to expand the functionality of an electroplay-playing device, i.e., to ensure the selection of a program with parallel placement of all the recording grooves from the edge to the center of the record. The goal is achieved due to the fact that the start button is connected with the search mechanism of the beginning of the sound groove on the record, and the search mechanism of the beginning. - with electric motor. At the same time, in order to control the operation of the search mechanism, the part of the case around the start button is designed as a dial, and the start button is equipped with an arrow indicator.

На чертеже схематично изображено электропроигрывающее устройство.The drawing schematically depicts electroplay device.

Устройство содержит корпус 1 звукоусиливающий диффузор 2,-опирающийс  на иглодержатель 3 с иглой 4, электродвигатель 5, св занный через пассик 6 с шкивом, служащим основанием дл  грампластинки 7, ось которого с помощью рычага 8 св зана с осью пусковой кнопки 9, шестерню 10,The device comprises a housing 1 a sound-amplifying diffuser 2, supported by a needle holder 3 with a needle 4, an electric motor 5 connected via a belt 6 to a pulley serving as a base for the record 7, the axis of which is connected with the axis of the starting button 9, gear 10 ,

SU782651933A 1978-07-20 1978-07-20 Electric playback apparatus SU706868A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782651933A SU706868A1 (en) 1978-07-20 1978-07-20 Electric playback apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782651933A SU706868A1 (en) 1978-07-20 1978-07-20 Electric playback apparatus

Publications (1)

Publication Number Publication Date
SU706868A1 true SU706868A1 (en) 1979-12-30

Family

ID=20780198

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782651933A SU706868A1 (en) 1978-07-20 1978-07-20 Electric playback apparatus

Country Status (1)

Country Link
SU (1) SU706868A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408310A (en) * 1981-03-25 1983-10-04 Ozen Corporation Simplified sound reproducing device driven by a spring motor
US4447898A (en) * 1981-11-30 1984-05-08 Ozen Corporation Simplified sound reproducing device driven by a spring motor
US4740945A (en) * 1985-02-01 1988-04-26 Doering Erich Sound reproducing apparatus for non-rotating plate-shaped or sheet-like sound carriers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408310A (en) * 1981-03-25 1983-10-04 Ozen Corporation Simplified sound reproducing device driven by a spring motor
US4447898A (en) * 1981-11-30 1984-05-08 Ozen Corporation Simplified sound reproducing device driven by a spring motor
US4740945A (en) * 1985-02-01 1988-04-26 Doering Erich Sound reproducing apparatus for non-rotating plate-shaped or sheet-like sound carriers

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