JPS58162197A - Assembling method of speaker - Google Patents

Assembling method of speaker

Info

Publication number
JPS58162197A
JPS58162197A JP4542382A JP4542382A JPS58162197A JP S58162197 A JPS58162197 A JP S58162197A JP 4542382 A JP4542382 A JP 4542382A JP 4542382 A JP4542382 A JP 4542382A JP S58162197 A JPS58162197 A JP S58162197A
Authority
JP
Japan
Prior art keywords
peripheral
diaphragm
cover
york
speaker
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP4542382A
Other languages
Japanese (ja)
Inventor
Shigeto Tajima
Toshifumi Morita
Hidesato Deki
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP4542382A priority Critical patent/JPS58162197A/en
Publication of JPS58162197A publication Critical patent/JPS58162197A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00Diaphragms for electromechanical transducers; Cones
    • H04R7/16Mounting or tensioning of diaphragms or cones
    • H04R7/18Mounting or tensioning of diaphragms or cones at the periphery

Abstract

PURPOSE:To simplify the assembling of a speaker and to improve the accuracy of measurement by adhering a diaphragm to the peripheral wall of a front cover and then adhering and fixing a voice coil to a prescribed position of the diaphragm on the basis of the peripheral wall. CONSTITUTION:The peripheral side 23 of the diaphragm 2 is adhered to the peripheral inwall 12 of the dome-like front cover 1. A cylindrical jig not shown is pressed against the peripheral inwall 12 of the front cover 1 and the upper end of the voice coil 3 is adhered to a ring-like projected part R on the back of the diaphragm 2. Pins 14 projected from three projection parts 13 attached to the front cover 1 are inserted into the holes 54 of three projection parts 53 prepared on a resin york 5. The length of each pins 14 is set up larger than the height of a coil bobbin 3. A magnetic york 4 consisting of magnetic plates 41, 41 and a magnet 42 is fitted to the center part of the resin york 5 and the voice coil 3 is inserted into the magnetic gap 43 to be freely oscillated. Said constitution makes easy to assemble a speaker and improves the accuracy of measurement.
JP4542382A 1982-03-19 1982-03-19 Assembling method of speaker Pending JPS58162197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4542382A JPS58162197A (en) 1982-03-19 1982-03-19 Assembling method of speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4542382A JPS58162197A (en) 1982-03-19 1982-03-19 Assembling method of speaker

Publications (1)

Publication Number Publication Date
JPS58162197A true JPS58162197A (en) 1983-09-26

Family

ID=12718861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4542382A Pending JPS58162197A (en) 1982-03-19 1982-03-19 Assembling method of speaker

Country Status (1)

Country Link
JP (1) JPS58162197A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317033B1 (en) * 1999-05-07 2001-11-13 Mitsuba Corporation Vehicle horn
EP1365626A2 (en) * 2002-04-30 2003-11-26 Pioneer Corporation Speaker
WO2005055649A1 (en) * 2003-12-05 2005-06-16 Joung-Youl Shin Plate type speaker using horizontal vibration voice coil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317033B1 (en) * 1999-05-07 2001-11-13 Mitsuba Corporation Vehicle horn
EP1365626A2 (en) * 2002-04-30 2003-11-26 Pioneer Corporation Speaker
EP1365626A3 (en) * 2002-04-30 2008-03-05 Pioneer Corporation Speaker
WO2005055649A1 (en) * 2003-12-05 2005-06-16 Joung-Youl Shin Plate type speaker using horizontal vibration voice coil
US7480392B2 (en) 2003-12-05 2009-01-20 Joung-Youl Shin Plate type speaker using horizontal vibration voice coil

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