JPS599375Y2 - Small thin tape recorder - Google Patents

Small thin tape recorder

Info

Publication number
JPS599375Y2
JPS599375Y2 JP1978065227U JP6522778U JPS599375Y2 JP S599375 Y2 JPS599375 Y2 JP S599375Y2 JP 1978065227 U JP1978065227 U JP 1978065227U JP 6522778 U JP6522778 U JP 6522778U JP S599375 Y2 JPS599375 Y2 JP S599375Y2
Authority
JP
Japan
Prior art keywords
speaker
tape recorder
thin tape
small thin
frame
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.)
Expired
Application number
JP1978065227U
Other languages
Japanese (ja)
Other versions
JPS54166816U (en
Inventor
肇 藤平
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP1978065227U priority Critical patent/JPS599375Y2/en
Publication of JPS54166816U publication Critical patent/JPS54166816U/ja
Application granted granted Critical
Publication of JPS599375Y2 publication Critical patent/JPS599375Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は小型テープレコーダの薄型化に関するものであ
る。[Detailed Description of the Invention] The present invention relates to making a compact tape recorder thinner.

従来テープレコーダを小型にする場合、構或部品の平面
的なひろがりを防ぐため、第１図に示すように、スピー
カ１の周辺にＩＣ２やトランス３などを回路基板４に取
付けて重ねる方式をとっていた。Conventionally, when making a tape recorder smaller, a method was adopted in which ICs 2, transformers 3, etc. were attached to a circuit board 4 around a speaker 1 and stacked, as shown in Fig. 1, in order to prevent the components from spreading across the plane. was.

したがって当然のことながら小型にはなっても厚くなり
、小型化本来の目的である携帯性の向上は果しえなかっ
た。Therefore, as a matter of course, even if it became smaller, it became thicker, and the original purpose of miniaturization, which was to improve portability, could not be achieved.

本考案は上記の欠点を除去するために、スピーカフレー
ムに設けられた切欠礼に、他の構或部品を配置し、テー
プレコーダ等の小型化・薄型化の実現を目的としたもの
である。In order to eliminate the above-mentioned drawbacks, the present invention aims to realize miniaturization and thinning of tape recorders and the like by arranging other structural parts in the notches provided in the speaker frame.

以下第２図により詳細に説明する。This will be explained in detail with reference to FIG. 2 below.

比較的広い平面積を占めるスピーカ１のスピーカフレー
ム１ｂの一部を大きく切除し、そこに生じる切欠孔１Ｃ
とスピーカコーン１ａとで形或される空間に、ＩＣ２や
トランス３などを回路基板４に取付けて配置したもので
ある。A part of the speaker frame 1b of the speaker 1, which occupies a relatively large plane area, is largely cut out, and a notch hole 1C is formed there.
An IC 2, a transformer 3, etc. are mounted on a circuit board 4 and arranged in a space formed by a speaker cone 1a and a speaker cone 1a.

以上のごとく本考案によれば、千面積を広げることなく
容易に薄型化が可能となり、テープレコーダやラジオな
どの携帯性を向上させるためその効果は極めて大きい。As described above, according to the present invention, it is possible to easily reduce the thickness without increasing the area, and the effect is extremely large because it improves the portability of tape recorders, radios, etc.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の実施例のスピーカ部の縦断面図、第２図
は本発明の実施例のスピーカ部の縦断面図である。 １・・・・・・スピーカ、１ａ・・・・・・スピーカコ
ーン、１ｂ・・・・・・スピーカフレーム、１Ｃ・・・
・・・スピーカフレームの切欠孔、２・・・・・・ＩＣ
、３・・・・・・トランス、４・・・・・・回路基板。FIG. 1 is a longitudinal sectional view of a speaker section of a conventional embodiment, and FIG. 2 is a longitudinal sectional view of a speaker section of an embodiment of the present invention. 1...Speaker, 1a...Speaker cone, 1b...Speaker frame, 1C...
...Speaker frame notch hole, 2...IC
, 3...Transformer, 4...Circuit board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外部ケーシング内に設けられたスピーカ１と、このスピ
ーカ１に設けられたスピーカコーン１ａおよび゛スピー
カフレーム１ｂと、このスピーカフレーム１ｂの一部に
形威された切欠孔１Ｃと、前記外部ケーシング内に設け
られ電子構戒部品２，３を有する回路基板４とを備え、
前記電子構或部品２，３の上端部が前記切欠孔１Ｃを貫
通してスピーカコーン１ａとスピーカフレーム１ｂとの
間に介装されている構或よりなることを特徴とする小型
薄型テープレコーダ。A speaker 1 provided in an external casing, a speaker cone 1a and a speaker frame 1b provided in this speaker 1, a notch hole 1C formed in a part of this speaker frame 1b, and a notch hole 1C formed in a part of this speaker frame 1b, and A circuit board 4 provided with electronic components 2 and 3,
A small and thin tape recorder characterized in that the upper ends of the electronic components 2 and 3 pass through the notch holes 1C and are interposed between the speaker cone 1a and the speaker frame 1b.
JP1978065227U 1978-05-16 1978-05-16 Small thin tape recorder Expired JPS599375Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978065227U JPS599375Y2 (en) 1978-05-16 1978-05-16 Small thin tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978065227U JPS599375Y2 (en) 1978-05-16 1978-05-16 Small thin tape recorder

Publications (2)

Publication Number Publication Date
JPS54166816U JPS54166816U (en) 1979-11-24
JPS599375Y2 true JPS599375Y2 (en) 1984-03-24

Family

ID=28970090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978065227U Expired JPS599375Y2 (en) 1978-05-16 1978-05-16 Small thin tape recorder

Country Status (1)

Country Link
JP (1) JPS599375Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317527Y1 (en) * 1965-10-20 1968-07-20
JPS5017213A (en) * 1973-06-12 1975-02-24
JPS50146319A (en) * 1974-05-14 1975-11-25
JPS537317A (en) * 1976-07-09 1978-01-23 Hitachi Ltd Electronic musical instrument
JPS5359411A (en) * 1976-10-20 1978-05-29 Pilot Pen Co Ltd Programming electronic orgel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125038U (en) * 1973-02-20 1974-10-25

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317527Y1 (en) * 1965-10-20 1968-07-20
JPS5017213A (en) * 1973-06-12 1975-02-24
JPS50146319A (en) * 1974-05-14 1975-11-25
JPS537317A (en) * 1976-07-09 1978-01-23 Hitachi Ltd Electronic musical instrument
JPS5359411A (en) * 1976-10-20 1978-05-29 Pilot Pen Co Ltd Programming electronic orgel

Also Published As

Publication number Publication date
JPS54166816U (en) 1979-11-24

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