JPS63105916U - - Google Patents
Info
- Publication number
- JPS63105916U JPS63105916U JP20077886U JP20077886U JPS63105916U JP S63105916 U JPS63105916 U JP S63105916U JP 20077886 U JP20077886 U JP 20077886U JP 20077886 U JP20077886 U JP 20077886U JP S63105916 U JPS63105916 U JP S63105916U
- Authority
- JP
- Japan
- Prior art keywords
- head
- gear
- operation member
- tape recorder
- spring
- 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
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Description
第1図及び第2図はこの考案の一実施例に係る
テープレコーダを示す平面図、第3図は第1図の
テープ走行方向切換機構を示す斜視図、第4図は
第1図のテープレコーダに搭載されるヘツドレバ
ーを取出して示す斜視図、第5図は第4図の消去
ヘツド機構を示す分解斜視図及び断面図、第6図
は第2図の歯車伝達機構を示す断面図、第7図乃
至第16図はそれぞれ第1図及び第2図のテープ
レコーダの動作を説明するために示した動作説明
図、第17図は従来のテープレコーダの消去ヘツ
ド機構を示す平面図である。
20……メインシヤーシ、21,22……リー
ル軸、23,24……歯車、25……高速スライ
ダ、25a……軸、26……再生操作部材、27
……ばね部材、28……第1の切換レバー、28
a,28b……第1及び第2の係合部、28c…
…突起部、29……第2の切換レバー、29a…
…凹部、29b……軸、29c……突起部、30
……切換ばね、31……切換スライダ、31a…
…係着部、32……リバーススライダ、32a,
32b……第1及び第2の係止部、32c……ば
ね係着部、33……ばね部材、32d……係止部
、34a……軸、34……正転レバー、34b…
…ロツク部、34e……ばね係着部、35……ば
ね部材、34d……被駆動部、36……カム歯車
、36a……駆動部、36b,36c……第1及
び第2の切り欠き部、36d……カム部、36e
,36f……第1及び第2の係止部、37……反
転切換レバー、37a……係合部、38……マニ
アルリバース操作部材、39……録音操作部材、
38a……緩衝部、40……トリガースライダ、
41……ASOレバー、41a……係合部、42
……第2の減速歯車、42a……偏芯カム、42
b……摩擦板、43……ヘツドレバー、44……
支持部材、43a……ばね係着部、45……ばね
部材、46,47……ピンチローラ、48,49
……キヤプスタン、50……ヘツド回転機構、3
2e……ヘツド駆動部、43b,43c……被駆
動部、32f,32g……係止部、51……消去
ヘツド機構、52……消去ヘツド、53……ヘツ
ドホルダ、54,55……案内部、56,57…
…フライホイール、58……駆動モータ、59…
…プーリ、60……ベルト、61……駆動歯車、
62……第1の減速歯車、63……第1の歯車、
62a……被駆動部、64……駆動歯車、65…
…クラツチ機構、66……第2の歯車、63a,
66a……被駆動部、31b……駆動部、67…
…連結部材、67a……被駆動部、68……巻戻
し操作部材、69……早送り操作部材、68a,
69a……駆動部、68b,69b……切換駆動
部、70……リフトレバー、70a……駆動部、
70b……ばね係着部、71……ばね部材、72
……ロツクスライダ、32h……離脱駆動部、3
2i……逆方向録音防止部。
1 and 2 are plan views showing a tape recorder according to an embodiment of the invention, FIG. 3 is a perspective view showing the tape running direction switching mechanism shown in FIG. 1, and FIG. 4 is a plan view showing the tape recorder shown in FIG. FIG. 5 is an exploded perspective view and sectional view showing the erasing head mechanism shown in FIG. 4; FIG. 6 is a sectional view showing the gear transmission mechanism shown in FIG. 2; 7 to 16 are operation explanatory diagrams shown to explain the operation of the tape recorder shown in FIGS. 1 and 2, respectively, and FIG. 17 is a plan view showing the erasing head mechanism of the conventional tape recorder. 20...Main chassis, 21, 22...Reel shaft, 23, 24...Gear, 25...High speed slider, 25a...Shaft, 26...Reproduction operation member, 27
... Spring member, 28 ... First switching lever, 28
a, 28b...first and second engaging portions, 28c...
...Protrusion, 29...Second switching lever, 29a...
...Recessed portion, 29b...Shaft, 29c...Protrusion, 30
...Switching spring, 31...Switching slider, 31a...
... Attachment part, 32 ... Reverse slider, 32a,
32b...First and second locking parts, 32c...Spring locking part, 33...Spring member, 32d...Locking part, 34a...Shaft, 34...Normal rotation lever, 34b...
...Lock part, 34e... Spring engaging part, 35... Spring member, 34d... Driven part, 36... Cam gear, 36a... Drive part, 36b, 36c... First and second notches Part, 36d...Cam part, 36e
, 36f...first and second locking parts, 37...reverse switching lever, 37a...engaging part, 38...manual reverse operation member, 39...recording operation member,
38a...buffer section, 40...trigger slider,
41...ASO lever, 41a...engaging portion, 42
...Second reduction gear, 42a...Eccentric cam, 42
b...Friction plate, 43...Head lever, 44...
Support member, 43a... Spring engaging portion, 45... Spring member, 46, 47... Pinch roller, 48, 49
... Capstan, 50 ... Head rotation mechanism, 3
2e... Head driving section, 43b, 43c... Driven section, 32f, 32g... Locking section, 51... Erasing head mechanism, 52... Erasing head, 53... Head holder, 54, 55... Guide section ,56,57...
...Flywheel, 58...Drive motor, 59...
...Pulley, 60...Belt, 61...Drive gear,
62...first reduction gear, 63...first gear,
62a... Driven part, 64... Drive gear, 65...
...Clutch mechanism, 66...Second gear, 63a,
66a... Driven part, 31b... Drive part, 67...
...Connecting member, 67a... Driven part, 68... Rewinding operation member, 69... Fast forwarding operation member, 68a,
69a... Drive unit, 68b, 69b... Switching drive unit, 70... Lift lever, 70a... Drive unit,
70b... Spring engaging portion, 71... Spring member, 72
... Lock slider, 32h ... Detachment drive section, 3
2i... Reverse recording prevention section.
Claims (1)
去ヘツドを支持してなるヘツドホルダを録音操作
部材に搭載し、この録音操作部材の操作に連動し
て前記ヘツドホルダをシヤーシに形成した案内部
で案内して前記消去ヘツドをテープに接離する消
去ヘツド機構を具備したことを特徴とするテープ
レコーダ。 In a tape recorder equipped with a recording function, a head holder supporting an erasing head is mounted on a recording operation member, and in conjunction with the operation of this recording operation member, the head holder is guided by a guide portion formed on a chassis to erase the erase head. A tape recorder comprising an erasing head mechanism that brings the head into contact with and separates it from the tape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20077886U JPS63105916U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20077886U JPS63105916U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63105916U true JPS63105916U (en) | 1988-07-08 |
Family
ID=31163613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20077886U Pending JPS63105916U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63105916U (en) |
-
1986
- 1986-12-26 JP JP20077886U patent/JPS63105916U/ja active Pending
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