JPS5468196A - Electronic buzzer - Google Patents

Electronic buzzer

Info

Publication number
JPS5468196A
JPS5468196A JP13533677A JP13533677A JPS5468196A JP S5468196 A JPS5468196 A JP S5468196A JP 13533677 A JP13533677 A JP 13533677A JP 13533677 A JP13533677 A JP 13533677A JP S5468196 A JPS5468196 A JP S5468196A
Authority
JP
Japan
Prior art keywords
coil
lead
protrusion
iron core
buzzer
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
JP13533677A
Other languages
Japanese (ja)
Other versions
JPS5832397B2 (en
Inventor
Tatsuo Inukai
Hiroshi Umeyama
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13533677A priority Critical patent/JPS5832397B2/en
Publication of JPS5468196A publication Critical patent/JPS5468196A/en
Publication of JPS5832397B2 publication Critical patent/JPS5832397B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE: To prevent surely the disconnection fault of a lead-out line to keep a high reliability by preventing the short-circuit between the driving coil and the yoke plate or other materials.
CONSTITUTION: A buzzer is constituted by driving coil 1, iron core 2 excited by coil 1 and vibrator plate 4 which has one part fixed to one end of the magnet and another part provided oppositely to the iron core edge face. At this time, protrusion 10 where the base end of terminal split 9 is buried is formed on the flange of coil frame 8, which has through hole 5 for iron core insertion at the center and flanges 6 and 7 in the upper and lower ends, in one body, and cut 11 which reaches protrusion 10 is formed in the flage to lead out the lead line of coil 1 wound around the coil frame along cut 11 and connect the lead-out line to terminal split 9. Then, this buzzer is so constituted that protrusion 10 may be fitted into fitting hole 13 of the substrate such as yoke plate 12.
COPYRIGHT: (C)1979,JPO&Japio
JP13533677A 1977-11-10 1977-11-10 electronic buzzer Expired JPS5832397B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13533677A JPS5832397B2 (en) 1977-11-10 1977-11-10 electronic buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13533677A JPS5832397B2 (en) 1977-11-10 1977-11-10 electronic buzzer

Publications (2)

Publication Number Publication Date
JPS5468196A true JPS5468196A (en) 1979-06-01
JPS5832397B2 JPS5832397B2 (en) 1983-07-12

Family

ID=15149374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13533677A Expired JPS5832397B2 (en) 1977-11-10 1977-11-10 electronic buzzer

Country Status (1)

Country Link
JP (1) JPS5832397B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156097U (en) * 1980-04-23 1981-11-20
US10527902B2 (en) 2006-09-29 2020-01-07 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
US10553618B2 (en) 2006-09-29 2020-02-04 Semiconductor Energy Laboratory Co., Ltd. Display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156097U (en) * 1980-04-23 1981-11-20
US10527902B2 (en) 2006-09-29 2020-01-07 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
US10553618B2 (en) 2006-09-29 2020-02-04 Semiconductor Energy Laboratory Co., Ltd. Display device

Also Published As

Publication number Publication date
JPS5832397B2 (en) 1983-07-12

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