JPS6190395U - - Google Patents

Info

Publication number
JPS6190395U
JPS6190395U JP17466184U JP17466184U JPS6190395U JP S6190395 U JPS6190395 U JP S6190395U JP 17466184 U JP17466184 U JP 17466184U JP 17466184 U JP17466184 U JP 17466184U JP S6190395 U JPS6190395 U JP S6190395U
Authority
JP
Japan
Prior art keywords
cap
speaker unit
magnet
magnetically
shielding structure
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
JP17466184U
Other languages
English (en)
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 filed Critical
Priority to JP17466184U priority Critical patent/JPS6190395U/ja
Publication of JPS6190395U publication Critical patent/JPS6190395U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る防磁構造を適用したスピ
ーカユニツトの半裁断面図で、第2図は同防磁構
造の構成部品を示す平面図、第3図は従来の防磁
構造を適用したスピーカユニツトの半裁断面図で
ある。 1…磁気回路、2…トツププレート、3…マグ
ネツト、4…ポールヨーク、4b…バツクプレー
ト、5…ヨークキヤツプ、6…空間部、7…反発
マグネツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 外磁型の磁気回路に被嵌されトツププレー
    トと磁気的に短絡したヨークキヤツプと、このヨ
    ークキヤツプと磁気回路の外周との間に形成され
    た有底円筒形状の空間部と、この空間部を充填す
    るように配在された反発マグネツトとから構成し
    たことを特徴とするスピーカユニツトの防磁構造
    。 (2) 上記の反発マグネツトをゴムマグネツトの
    ような折曲自在な材料で形成したことを特徴とす
    る実用新案登録請求の範囲第1項記載のスピーカ
    ユニツトの防磁構造。
JP17466184U 1984-11-16 1984-11-16 Pending JPS6190395U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17466184U JPS6190395U (ja) 1984-11-16 1984-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17466184U JPS6190395U (ja) 1984-11-16 1984-11-16

Publications (1)

Publication Number Publication Date
JPS6190395U true JPS6190395U (ja) 1986-06-12

Family

ID=30732280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17466184U Pending JPS6190395U (ja) 1984-11-16 1984-11-16

Country Status (1)

Country Link
JP (1) JPS6190395U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220068788A (ko) 2020-11-19 2022-05-26 주식회사 큐에스택 용액 공급장치를 이용한 진단 스트립
KR20230094051A (ko) 2021-12-20 2023-06-27 주식회사 큐에스택 진단 스트립

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220068788A (ko) 2020-11-19 2022-05-26 주식회사 큐에스택 용액 공급장치를 이용한 진단 스트립
KR20230094051A (ko) 2021-12-20 2023-06-27 주식회사 큐에스택 진단 스트립

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