JPS5811285U

JPS5811285U - Parts mounting mechanism

Info

Publication number: JPS5811285U
Application number: JP10493081U
Authority: JP
Inventors: 巧村上
Original assignee: Toshiba Corp
Current assignee: Toshiba Corp
Priority date: 1981-07-15
Filing date: 1981-07-15
Publication date: 1983-01-25
Also published as: JPH0143907Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はステレオラジカセカセットの構成を示す分解斜
視図、第２図は第１図の印刷配線板の正面図、第３図ａ
は第１図のダイヤルドラムの構成を示す斜視図、同図す
およびＣは同じくダイヤルドラムの横および縦方向の断
面図、第４図ａ、　　ｂは第３図のダイヤルドラムにお
けるダイヤル糸の張設手順を示す図、第５図ａ、　　ｂ
、　　ｃは従来のダイヤルドラムを示す正面図、第６図
は同調機構の構成を示す斜視図、第７図は同調機構にお
けるダイヤル糸の張設状態を示す要部の斜視図、第８図
はチューニングシャフトの支持機構の要部を示す斜視図
、第９図ａ、　　ｂはチューニングシャフトの支持機構
の要部構成を示す断面図、第１０図は従来のチューニン
グシャフトの支持機構の要部構成を示す斜視図、第１１
図ａおよびｂはダイヤル指針の構成を示す斜視図および
側面図、第１２図ａ。ｂは第１１図のダイヤル指針を適用した同調機構の要部
を示す正面図、第１３図ａ、　　ｂは第１１図のダイヤ
ル指針の他の適用例を示す図、第１４図ａおよびｂはダ
イヤルドラム保持機構の要部を示す正面図および断面図
、第１５図はダイヤルドラム保持機構のドラム保持状態
における要部の上面図、第１６図はダイヤルドラム保持
機構のドラム保持状態における同調機構周辺の外観を示
す薊視図、第１７図はダイヤルドラム保持機構の他の実
施例を示す図、第１８図はこの考案に係る部品の取付機
構一実施例の要部を示す斜視図、第１９図、第２０図ａ
、　　ｂは従来の部品の取付機構を示す図、第２１図、
第２２図、第２３図、第２４図、第２５図は部品の取付
機構の他の実施例を示す図、第２６図は第１図のカセッ
トテープレコーダ機構の背面キャビネットにおける取付
状態を説明するために用いた斜視図、第２７図ａ、　　
ｂ、　　ｃはスピ　。 −力保持機構の要部を示すそれぞれ斜視図、正面図、一
部切欠側面図、第２８図スピーカ保持状態におけるスピ
ーカ保持機構を示す断面図、第２９図ａ、　　ｂ、　　
ｃはスピーカ保持機構の他の実施例の要部を示す図、第
３０図ａはカセット蓋支持機構の構成を示す斜視図、同
図すおよびＣはカセット蓋支持機構の開状態および閉状
態を示す側面図、第３１図ａはロッドアンテナの基端部
を示す斜視図、ｂ図はアンテナ取付機構の電極板を示す
斜視図、０図は背面キャビネットにおける電極板の保持
部を示す斜視図、ｄ図はアンテナ取付機構の構成を示す
断面図、第３２図ａ、　　ｂは従来のロッドアンテナの
取付部を示す斜視図、第３３図は背面キャビネットの正
面外観ならびに交流電源用コネクタのアダプタを示す斜
視図、第３４図ａは電池収納部用の蓋を示す斜視図、同
図すは電池収納部の電池収納状態における断面図、第３
５図はダイヤルカバーが固定された状態を示す断面図で
ある。１１・・・背面キャビネット、１２・・・１ｊｌＪ面キ
ャビネット、１３・・・印刷配線板、１４・・・カセッ
トテープ壷レコーダ機構、１５・・・同調機構、１６．
１７・・・スピーカ、１８．１９・・・マイクロホン、
２０１・・・ヘッドホンジャック、２０２．２０３・・
・可変抵抗器、２０４．２０５，２０６・・・スイッチ
、２１・・・透孔、２２・・・シャフト、２３・・・ダ
イヤルドラム、２４・・・フレーム、２５１，２５２・
・・リブ、２６１゜２６２．２６３・・・突設部、２７
１，２７２・・・衝合柱体、２８・・・ダイヤル目盛、
２９・・・チューニングシャフト、３０１，３０２．３
０３・・・プーリー、３１・・・ダイヤル指針、３２１
，３２２，３２３・・・取付部、３３・・・カセット装
着部、３４・・・テープ送り操作部、３５１・・・録音
再生ヘッド、３５２・・・キャプスタン、３５３，３５
４・・・ねじ、３６１乃至３６５・・・支持柱体、３７
１．３７２・・・ガイドリブ、３８１．３８２，３８３
・・・支持柱体、３９１゜３９２・・・支持柱体、４０
１，４０２・・・支持柱体、４１１．４１２，４１３・
・・載置片、４２．４３・・・支持体、１１１乃至１１
５・・・ねじ、１２１乃至１シ５・・・透孔、４６・・
・カセット蓋、１２０・・・開口部、４７・・・小長孔
、４８．４９・・・ネット、５０゜５１・・・スリット
、５２・・・大長孔、５３・・・ダイヤルカバー、５４
１，５４２・・・ツマミ、５４３゜５４４．５４５・・
・スイッチノブ、５４６・・・ダイヤルツマミ、５５・
・・電池収納部、５６・・・蓋、５７・・・ハンドル、
５８・・・ロッドアンテナ、５９・・・電極板、６０・
・・板ばね、６１１・・・接点電極、６１２・・・接点
ばね、６１３，６１４・・・クッション、１３１゜１３
２・・・切欠部、１３３．１３４・・・透孔、２３１・
・・軸、２３２・・・糸掛、２３３，２３４・・・弾性
片、２３５．２３６・・・突起、２３７，２３８・・・
小溝、２３９・・・リブ、２３０・・・溝、２３０ａ・
・・透孔、６１５・・・ダイヤル糸、６２１，６２２・
・・ドラム本体、６２３．６２４・・・スプリング、６
２５・・・ドラム本体、６２６・・・弾性舌片、６３１
，６３２・・・取付部、６３３・・・ガイド柱体、６３
４・・・調整用柱体、６４・・・保持体、２４１・・・
透孔、２４２乃至２４５・・・係合片、２４６乃至２４
９・・・停止体、２９１・・・径大部、２９２−・・被
支持部、２９３・・・溝部、３１１・・・摺動部、３１
２・・・針部、６３５・・・案内部、６３６．６３７・
・・プーリー、２４ａ・・・フレーム、６５１．６５２
・・・プーリー、６５３・・・案内部、６５４．６５５
・・・案内部材、２４ｂ・・・フレーム、６５６・・・
案内部、６５７，６５８・・・プーリー、６４１．６４
２・・・嵌合体、６４３・・・柱体、６４４・・・ねじ
、６５・・・フレーム、６６・・・背面キャビネット、
６５１，６５２，６５３・・・固定部、６６１゜６６２
．６６３・・・支持柱体、６７・・・印刷配線板、６８
・・・前面キャビネット、６７１・・・ツマミ、６９・
・・操作パネル、７０・・・印刷配線板、７１・・・フ
レーム、７２・・・背面キャビネット、７２１乃至７２
９・・・支持柱体、７３・・・印刷配線板、７４１乃至
７４９・・・固定部、７４・・・フレーム、７５・・・
背面キャビネット、７５１・・・乃至７５９・・・支持
柱体、７６・・・印刷配線板、７７・・・フレーム、７
７１乃至７７９・・・固定部、７８・・・印刷配線板、
７９・・・キャビネット、７９１乃至７９４・・・支持
柱体、７８１乃至７８４・・・透孔、８０・・・第１の
部材、８０１・・・打出し部、８０２乃至８０４・・・
透孔、８１・・・第２の部材、８１１・・・透孔、８１
２乃至８１４・・・長孔、８１５・・・先端部、４２１
・・・筒体、４２２，４２３・・・嵌合片、４２４，４
２５・・・補助板、１６１・・・基端部、１６２・・・
フレーム、８２１，８２２・・・膨出部、８２３，８２
４・・・切欠き部、４６１，４６２・・・保持板、４６
３，４６４・・・停止板、４６５゜４６６・・・脚、４
６７．４６８・・・湾曲凹部、１２６゜１２７・・・湾
曲凸部、１２８，１２９・・・軸支体、８３１．８３２
・・・突起、８３３・・・柱体、８３４゜８３５・・・
停止片、８３６，８３７・・・突部、８３８゜８３９・
・・ガイド板、８４・・・取付板、８４１・・・透孔、
８４２・・・突起、５９１・・・位置決め部、５９２゜
５９３・・・接点脚、５９４・・・透孔、５９５・・・
接点片、８５１．８５２・・・支持体、８５３，８５４
・・・突起、ａ５５，８５６・・・透孔、８５７・・・
ねじ、８６１゜８６２・・田ツドアンテナ、８６３，８
６４・・・固定部、８７１乃至８７４・・・突起、・８
８・・・開口、８９・・・アダプタ、８９１・・・透孔
、８９２，８９３・・・爪、８８１・・・突部、８９４
・・・切欠き部、５６７・・・電池、９０１．９０２・
・・リブ、５３１，５３２・・・リブ、５３３・・・突
出面。第５図（ａ）　　　　　　（ｂ）　　　　　　（Ｃ）噛１６２
５２２第７図ｔ　　　　　　　　　　　　　　　　　　　　　　　　
％　　−第９図（ａ）　　　　　　　　（ｂ）　　　−第九図・（０）競（ｂ）（ｂ）１割「　− 一５３嘗　５３３　　　匈Figure 1 is an exploded perspective view showing the configuration of a stereo radio/cassette player, Figure 2 is a front view of the printed wiring board in Figure 1, and Figure 3 a.
1 is a perspective view showing the structure of the dial drum in FIG. Diagram showing the installation procedure, Figure 5 a, b
, c is a front view showing a conventional dial drum, FIG. 6 is a perspective view showing the configuration of the tuning mechanism, FIG. 7 is a perspective view of the main part showing the tensioned state of the dial thread in the tuning mechanism, and FIG. 9A and 9B are cross-sectional views showing the configuration of the main parts of the support mechanism for the tuning shaft, and FIG. 10 shows the structure of the main parts of the conventional tuning shaft support mechanism. Perspective view shown, No. 11
Figures a and b are a perspective view and a side view showing the configuration of the dial pointer, and Figure 12 a. b is a front view showing the main parts of the tuning mechanism to which the dial pointer of FIG. 11 is applied, FIGS. 13 a and b are views showing other examples of application of the dial pointer of FIG. 11, and FIGS. 14 a and b are A front view and a cross-sectional view showing the main parts of the dial drum holding mechanism. Fig. 15 is a top view of the main parts of the dial drum holding mechanism in the drum holding state. Fig. 16 shows the vicinity of the tuning mechanism in the dial drum holding mechanism in the drum holding state. 17 is a diagram showing another embodiment of the dial drum holding mechanism, FIG. 18 is a perspective view showing the main parts of an embodiment of the parts attachment mechanism according to this invention, and FIG. 19 Figure 20a
, b is a diagram showing the conventional parts mounting mechanism, FIG. 21,
Figures 22, 23, 24, and 25 are views showing other embodiments of the parts mounting mechanism, and Figure 26 explains how the cassette tape recorder mechanism of Figure 1 is installed in the rear cabinet. A perspective view used for the purpose, Fig. 27a,
b and c are sp. - A perspective view, a front view, a partially cutaway side view showing the main parts of the force holding mechanism, Fig. 28, a sectional view showing the speaker holding mechanism in the speaker holding state, Fig. 29 a, b,
FIG. 30c is a diagram showing the main parts of another embodiment of the speaker holding mechanism, FIG. 30a is a perspective view showing the configuration of the cassette lid support mechanism, and FIG. FIG. 31A is a perspective view showing the base end of the rod antenna, FIG. 31A is a perspective view showing the electrode plate of the antenna mounting mechanism, FIG. Figure d is a sectional view showing the configuration of the antenna mounting mechanism, Figures 32a and 32b are perspective views showing the mounting part of a conventional rod antenna, and Figure 33 is a front view of the rear cabinet and an adapter for the AC power connector. 34a is a perspective view showing the lid for the battery storage section; FIG. 34a is a sectional view of the battery storage section in the battery storage state;
FIG. 5 is a sectional view showing a state in which the dial cover is fixed. 11... Rear cabinet, 12... 1jlJ side cabinet, 13... Printed wiring board, 14... Cassette tape pot recorder mechanism, 15... Tuning mechanism, 16.
17...Speaker, 18.19...Microphone,
201...Headphone jack, 202.203...
・Variable resistor, 204.205, 206...Switch, 21...Through hole, 22...Shaft, 23...Dial drum, 24...Frame, 251,252.
...Rib, 261°262.263...Protrusion, 27
1,272... Collision column body, 28... Dial scale,
29...Tuning shaft, 301, 302.3
03...Pulley, 31...Dial pointer, 321
, 322, 323... Mounting section, 33... Cassette mounting section, 34... Tape feeding operation section, 351... Recording/playback head, 352... Capstan, 353, 35
4...Screw, 361 to 365...Support column, 37
1.372...Guide rib, 381.382,383
...Support column, 391°392...Support column, 40
1,402...Support column body, 411.412,413.
...Placement piece, 42.43...Support, 111 to 11
5...Screw, 121 to 1shi 5...Through hole, 46...
・Cassette lid, 120...Opening, 47...Small slot, 48.49...Net, 50° 51...Slit, 52...Large slot, 53...Dial cover, 54
1,542...knob, 543°544.545...
・Switch knob, 546...Dial knob, 55・
...Battery compartment, 56...Lid, 57...Handle,
58... Rod antenna, 59... Electrode plate, 60...
...Plate spring, 611...Contact electrode, 612...Contact spring, 613,614...Cushion, 131°13
2...Notch, 133.134...Through hole, 231.
...Shaft, 232... Thread hook, 233,234... Elastic piece, 235.236... Protrusion, 237,238...
Small groove, 239... rib, 230... groove, 230a.
...Through hole, 615...Dial thread, 621,622.
...Drum body, 623.624...Spring, 6
25... Drum body, 626... Elastic tongue piece, 631
, 632... Attachment part, 633... Guide column body, 63
4... Adjustment column body, 64... Holding body, 241...
Through holes, 242 to 245...Engagement pieces, 246 to 24
9... Stop body, 291... Large diameter part, 292... Supported part, 293... Groove part, 311... Sliding part, 31
2... Needle part, 635... Guide part, 636.637.
...Pulley, 24a...Frame, 651.652
... Pulley, 653 ... Guide section, 654.655
...Guide member, 24b...Frame, 656...
Guide part, 657,658...Pulley, 641.64
2... Fitting body, 643... Column body, 644... Screw, 65... Frame, 66... Back cabinet,
651,652,653...Fixed part, 661°662
．． 663...Support column, 67...Printed wiring board, 68
...Front cabinet, 671...Knob, 69.
...Operation panel, 70... Printed wiring board, 71... Frame, 72... Rear cabinet, 721 to 72
9... Support column body, 73... Printed wiring board, 741 to 749... Fixing part, 74... Frame, 75...
Rear cabinet, 751... to 759... Support column, 76... Printed wiring board, 77... Frame, 7
71 to 779... Fixed part, 78... Printed wiring board,
79... Cabinet, 791 to 794... Support column, 781 to 784... Through hole, 80... First member, 801... Embossed portion, 802 to 804...
Through hole, 81...Second member, 811...Through hole, 81
2 to 814...Long hole, 815...Tip, 421
... Cylindrical body, 422, 423 ... Fitting piece, 424, 4
25... Auxiliary plate, 161... Base end portion, 162...
Frame, 821, 822...bulge, 823, 82
4... Notch portion, 461, 462... Holding plate, 46
3,464...stop plate, 465°466...leg, 4
67.468...Curved concave portion, 126°127...Curved convex portion, 128,129...Spindle support, 831.832
...Protrusion, 833...Column, 834°835...
Stop piece, 836, 837...Protrusion, 838°839.
...Guide plate, 84...Mounting plate, 841...Through hole,
842...Protrusion, 591...Positioning part, 592°593...Contact leg, 594...Through hole, 595...
Contact piece, 851.852...Support, 853,854
...Protrusion, a55,856...Through hole, 857...
Screw, 861°862... Tatsudo antenna, 863,8
64...Fixing part, 871 to 874...Protrusion, ・8
8... Opening, 89... Adapter, 891... Through hole, 892, 893... Claw, 881... Protrusion, 894
...Notch, 567...Battery, 901.902.
...Rib, 531,532...Rib, 533...Protruding surface. Figure 5 (a) (b) (C) bite 162
5 22 Figure 7 t
% -Figure 9 (a) (b) -Figure 9 (0) Competition (b) (b) 10% - 153 years 533 匈

Claims

[Scope of utility model registration request]

first and second members facing each other and being combined;
A plurality of attachment portions are formed on the first member at predetermined intervals, and other portions other than the predetermined one of the positions corresponding to the plurality of attachment portions of the first member are moved from the normal position in advance. A component attachment mechanism comprising: a mounting portion formed at a shifted position; and a fixing means for fixing the first member and the second member in a matched state.