JPS6344240U - - Google Patents

Info

Publication number
JPS6344240U
JPS6344240U JP1986137152U JP13715286U JPS6344240U JP S6344240 U JPS6344240 U JP S6344240U JP 1986137152 U JP1986137152 U JP 1986137152U JP 13715286 U JP13715286 U JP 13715286U JP S6344240 U JPS6344240 U JP S6344240U
Authority
JP
Japan
Prior art keywords
gear
reel
pair
meshes
regulation
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
JP1986137152U
Other languages
Japanese (ja)
Other versions
JPH0450580Y2 (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 JP1986137152U priority Critical patent/JPH0450580Y2/ja
Priority to KR2019870006084U priority patent/KR910002666Y1/en
Publication of JPS6344240U publication Critical patent/JPS6344240U/ja
Application granted granted Critical
Publication of JPH0450580Y2 publication Critical patent/JPH0450580Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/444Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/90Tape-like record carriers

Landscapes

  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Description

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

第1図〜第8図は本考案の実施例を示すもので
あり、第1図はオートリバース式テーププレーヤ
のモード切換装置をシヤーシの表面側から示す平
面図、第2図は第1図のテーププレーヤにおいて
シヤーシの裏面に配置された動力伝達部をシヤー
シを透視して示す平面図、第3図はプレイモード
における切換ギヤのロツク状態を示す平面図、第
4図はキユーモードまたはレビユーモードにおけ
る切換ギヤのロツク状態を示す平面図、第5図〜
第8図は第1図に示すテーププレーヤにおいてシ
ヤーシの裏面に配置されたモード切換機構を動作
別に示すものであり、第5図はストツプモード、
第6図はノーマルプレイモード、第7図はリバー
スプレイモード、第8図はリバースプレイモード
から移行したキユーモードまたはレビユーモード
を示している。第9図は従来のオートリバース式
テーププレーヤのモード切換装置を示す平面図、
第10図はその切換ギヤを示す平面図である。 1……シヤーシ、2a,2b……リール台、3
a,3b……リールギヤ、4a,4b……キヤプ
スタン、8,9……フライホイール、11……リ
ール駆動ギヤ、13……アイドルアーム、15…
…アイドルギヤ、20……切換ギヤ、23a,2
3b,23c……ストツパ突起、30……トリガ
ーレバー、34……ロツクピン、40……ヘツド
ベース、41……磁気ヘツド、42a,42b…
…ピンチローラ、50……リバースギヤ、52…
…リバースアーム、54……リバース規制ピン、
55……リバースギヤを付勢するスプリング、6
0……モード切換レバー、70……規制レバー、
71……リバースギヤの移動を規制する規制片、
72……アイドルギヤの首振りを規制する規制片
、M……モータ。
1 to 8 show embodiments of the present invention. FIG. 1 is a plan view of the mode switching device of an auto-reversing tape player viewed from the front side of the chassis, and FIG. A plan view showing the power transmission section arranged on the back side of the chassis in a tape player as seen through the chassis, FIG. 3 is a plan view showing the locked state of the switching gear in play mode, and FIG. 4 shows switching in queue mode or review mode. A plan view showing the locked state of the gear, Fig. 5~
FIG. 8 shows the mode switching mechanism arranged on the back of the chassis in the tape player shown in FIG. 1 according to its operation, and FIG.
FIG. 6 shows the normal play mode, FIG. 7 shows the reverse play mode, and FIG. 8 shows the queue mode or review mode shifted from the reverse play mode. FIG. 9 is a plan view showing a mode switching device of a conventional auto-reverse tape player;
FIG. 10 is a plan view showing the switching gear. 1... Chassis, 2a, 2b... Reel stand, 3
a, 3b... Reel gear, 4a, 4b... Capstan, 8, 9... Flywheel, 11... Reel drive gear, 13... Idle arm, 15...
...Idle gear, 20...Switching gear, 23a, 2
3b, 23c... Stopper projection, 30... Trigger lever, 34... Lock pin, 40... Head base, 41... Magnetic head, 42a, 42b...
...Pinch roller, 50...Reverse gear, 52...
...Reverse arm, 54...Reverse regulation pin,
55... Spring that biases the reverse gear, 6
0...Mode switching lever, 70...Restriction lever,
71...Regulation piece that restricts movement of reverse gear;
72...Regulating piece for regulating the swing of the idle gear, M...Motor.

Claims (1)

【実用新案登録請求の範囲】 (1) モータMによつて回転駆動される一対のキ
ヤプスタン4a,4bならびにリール駆動ギヤ1
1と、 リール駆動ギヤ11に噛み合つており且つリー
ル駆動ギヤ11の回転方向に応じて首振り動作し
、一対のリール台2a,2bに設けられた一対の
リールギヤ3a,3bに対して選択的に噛み合う
アイドルギヤ15と、 移動自在に支持され且つ前記一対のリールギヤ
3a,3bのいずれか一方と前記アイドルギヤ1
5との双方に噛み合う方向へ付勢されているギヤ
50と、 前記ギヤ50が一方のリールギヤとアイドルギ
ヤとの双方へ噛み合う方向へ移動するのを規制す
る規制部71および前記アイドルギヤ15がギヤ
50と噛み合わない側のリールギヤの方向へ首振
り動作するのを阻止する規制部72とを有してい
る規制レバー70と、 ノーマルプレイモードとリバースプレイモード
のいずれかのモードへの切換え時に、規制部71
がギヤ50のリールギヤ方向への移動を許容し且
つ規制部72がアイドルギヤ15の首振り動作を
規制する位置へ、前記規制レバー70を移動させ
る切換部材40,60と、 が設けられて成るオートリバース式テーププレー
ヤのモード切換装置。 (2) 規制レバー70を移動させる切換部材は、 モードの切換えに応じて一対のピンチローラ4
2a,42bのうちの一方がキヤプスタン4a,
4bの方向へ移動するのを規制するモード切換レ
バー60と、 磁気ヘツド41をテープに対して接近させ且つ
離反させるヘツドベース40と、 から成るものである実用新案登録請求の範囲第1
項記載のオートリバース式テーププレーヤのモー
ド切換装置。
[Claims for Utility Model Registration] (1) A pair of capstans 4a, 4b and a reel drive gear 1 that are rotationally driven by a motor M.
1, which meshes with the reel drive gear 11, swings according to the rotational direction of the reel drive gear 11, and selectively engages the pair of reel gears 3a and 3b provided on the pair of reel stands 2a and 2b. an idle gear 15 that meshes with one of the pair of reel gears 3a and 3b that is movably supported and that meshes with the idle gear 1;
5, a regulating portion 71 that restricts movement of the gear 50 in a direction in which it meshes with both one reel gear and an idle gear, and the idle gear 15. A regulation lever 70 has a regulation part 72 that prevents the swinging motion in the direction of the reel gear that does not mesh with the regulation lever 70. Section 71
switching members 40 and 60 for moving the regulation lever 70 to a position where the regulation lever 70 allows movement of the gear 50 in the reel gear direction and the regulation part 72 regulates the swinging motion of the idle gear 15. Mode switching device for reverse type tape players. (2) The switching member that moves the regulation lever 70 is a pair of pinch rollers 4 depending on the mode switching.
One of 2a and 42b is the capstan 4a,
4b; and a head base 40 that causes the magnetic head 41 to approach and move away from the tape.
A mode switching device for an auto-reversing tape player as described in .
JP1986137152U 1986-09-05 1986-09-05 Expired JPH0450580Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986137152U JPH0450580Y2 (en) 1986-09-05 1986-09-05
KR2019870006084U KR910002666Y1 (en) 1986-09-05 1987-04-24 Mode changing apparatus of auto reverse tape player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986137152U JPH0450580Y2 (en) 1986-09-05 1986-09-05

Publications (2)

Publication Number Publication Date
JPS6344240U true JPS6344240U (en) 1988-03-24
JPH0450580Y2 JPH0450580Y2 (en) 1992-11-30

Family

ID=31040936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986137152U Expired JPH0450580Y2 (en) 1986-09-05 1986-09-05

Country Status (2)

Country Link
JP (1) JPH0450580Y2 (en)
KR (1) KR910002666Y1 (en)

Also Published As

Publication number Publication date
KR910002666Y1 (en) 1991-04-22
KR880006849U (en) 1988-05-31
JPH0450580Y2 (en) 1992-11-30

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