JPS5733900A - Manufacture of pickup cartridge - Google Patents

Manufacture of pickup cartridge

Info

Publication number
JPS5733900A
JPS5733900A JP10903980A JP10903980A JPS5733900A JP S5733900 A JPS5733900 A JP S5733900A JP 10903980 A JP10903980 A JP 10903980A JP 10903980 A JP10903980 A JP 10903980A JP S5733900 A JPS5733900 A JP S5733900A
Authority
JP
Japan
Prior art keywords
film
dynamic part
internal dynamic
subsequently
separated
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.)
Granted
Application number
JP10903980A
Other languages
Japanese (ja)
Other versions
JPS6147480B2 (en
Inventor
Masayuki Ito
Kazuo Teramae
Masaaki Togashi
Masatoyo Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10903980A priority Critical patent/JPS5733900A/en
Publication of JPS5733900A publication Critical patent/JPS5733900A/en
Publication of JPS6147480B2 publication Critical patent/JPS6147480B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To obtain a pickup cartridge having high efficiency, by mechanizing all the processes as a plane operation by a continuous assembling work, supplying the respective parts uniformly, and reducing the variations of its performance remarkably. CONSTITUTION:Lead wires of dynamic coils 14, 15 which have been obtained by winding a coil around bobbins 12, 13 are inserted into a prescribed position of a printed partern on a film 8, and are soldered. Subsequently, whenever the film 8 is forwarded in order, parts such as yokes 16-19, a shielding plate 20, etc. are incorporated to a circuit pattern 9 and are fixed with a resinous material. After that, the internal dynamic part is constituted by installing a terminal block 25 to the pattern 9, also the internal dynamic part which has completed its incorporation is separated from the film 8, subsequently a shielding 27 and an armoring case are installed to the internal dynamic part which has been separated, and the terminal block 25 is mounted to the armoring case.
JP10903980A 1980-08-07 1980-08-07 Manufacture of pickup cartridge Granted JPS5733900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10903980A JPS5733900A (en) 1980-08-07 1980-08-07 Manufacture of pickup cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10903980A JPS5733900A (en) 1980-08-07 1980-08-07 Manufacture of pickup cartridge

Publications (2)

Publication Number Publication Date
JPS5733900A true JPS5733900A (en) 1982-02-24
JPS6147480B2 JPS6147480B2 (en) 1986-10-20

Family

ID=14500047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10903980A Granted JPS5733900A (en) 1980-08-07 1980-08-07 Manufacture of pickup cartridge

Country Status (1)

Country Link
JP (1) JPS5733900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063924A1 (en) * 2001-02-07 2002-08-15 Cosmosound Technology Co., Ltd. System for assembling a ultra-thin type condenser microphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063924A1 (en) * 2001-02-07 2002-08-15 Cosmosound Technology Co., Ltd. System for assembling a ultra-thin type condenser microphone

Also Published As

Publication number Publication date
JPS6147480B2 (en) 1986-10-20

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