JPH0323831U - - Google Patents
Info
- Publication number
- JPH0323831U JPH0323831U JP8397489U JP8397489U JPH0323831U JP H0323831 U JPH0323831 U JP H0323831U JP 8397489 U JP8397489 U JP 8397489U JP 8397489 U JP8397489 U JP 8397489U JP H0323831 U JPH0323831 U JP H0323831U
- Authority
- JP
- Japan
- Prior art keywords
- channel switching
- reel
- gear
- reversible
- cam
- 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
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
Landscapes
- Transmission Devices (AREA)
Description
第１図は第４図のホルダプレート上に取りつけ
られたアクチユエータアツセンブリを示す側面図
、第２図は第１図の歯車及びカムプレートの部分
の横断面図、第３図は第２図の歯車及びカムプレ
ートの部分の分解平面図、第４図は本考案のテー
プ再生装置の内部を示す平面図、第５図は第４図
の底面図である。
１２…磁気ヘツド、１４…ヘツド台、２０，２
２…巻き取りリール、２４，２６…リール駆動用
歯車、２８，３０…キヤプスタン、３２，３４…
ピンチローラ、４２，４４…コイルスプリング、
４８…キヤリヤ、５０，５４…低速用の駆動歯車
、５６，５８…駆動歯車、６０ａ，６０ｂ，６０
ｃ，６０ｄ…高速用の駆動歯車、６２…キヤリヤ
、６４…スライドレバー、６６…キヤリヤ中間レ
バー、６８…連結ピン、７０…扇形の穴、７２…
ワイヤ、７６…直立片、７８，８０…ブレーキ片
、９０…可逆回転電動機、９６…歯車、１００…
カムプレート、１０２…連結レバー。
1 is a side view showing the actuator assembly mounted on the holder plate of FIG. 4, FIG. 2 is a cross-sectional view of the gear and cam plate portion of FIG. FIG. 4 is a plan view showing the inside of the tape reproducing device of the present invention, and FIG. 5 is a bottom view of FIG. 4. 12...Magnetic head, 14...Head stand, 20,2
2... Take-up reel, 24, 26... Reel drive gear, 28, 30... Capstan, 32, 34...
Pinch roller, 42, 44...coil spring,
48...Carrier, 50, 54...Low speed drive gear, 56, 58...Drive gear, 60a, 60b, 60
c, 60d...High-speed drive gear, 62...Carrier, 64...Slide lever, 66...Carrier intermediate lever, 68...Connection pin, 70...Sector-shaped hole, 72...
Wire, 76... Upright piece, 78, 80... Brake piece, 90... Reversible rotating electric motor, 96... Gear, 100...
Cam plate, 102...Connection lever.
Claims (1)
ル駆動用歯車と該リール駆動用歯車を選択的に駆
動可能な複数の駆動歯車との係合関係を切り換え
てチヤンネル切り換えを行うために再生ヘツドを
支持したヘツド台に対して横方向に移動可能なス
ライドレバーと、可逆回転電動機によつて駆動さ
れる可逆回転歯車と、該可逆回転歯車の回転運動
をほぼ往復運動に変換するカムと、該カムと該ス
ライドレバーとを連結する連結手段とを備えたテ
ープ再生装置のチヤンネル切り換え機構。 A head that supports a playback head for channel switching by switching the engagement relationship between a reel drive gear provided on the take-up reel of the cassette half and a plurality of drive gears that can selectively drive the reel drive gear. a slide lever that is movable laterally relative to the base; a reversible gear driven by a reversible electric motor; a cam that converts the rotational motion of the reversible gear into substantially reciprocating motion; the cam and the slide; A channel switching mechanism for a tape playback device, comprising a coupling means for coupling the lever to the channel switching mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8397489U JPH0323831U (en) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8397489U JPH0323831U (en) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323831U true JPH0323831U (en) | 1991-03-12 |
Family
ID=31632081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8397489U Pending JPH0323831U (en) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323831U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654654A (en) * | 1979-10-11 | 1981-05-14 | Copal Co Ltd | Auto-reverse driving mechanism for cassette tape recorder |
| JPS61260454A (en) * | 1985-05-13 | 1986-11-18 | Mitsubishi Electric Corp | Reel rest driving device |
-
1989
- 1989-07-19 JP JP8397489U patent/JPH0323831U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654654A (en) * | 1979-10-11 | 1981-05-14 | Copal Co Ltd | Auto-reverse driving mechanism for cassette tape recorder |
| JPS61260454A (en) * | 1985-05-13 | 1986-11-18 | Mitsubishi Electric Corp | Reel rest driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0323831U (en) | ||
| JPH0323830U (en) | ||
| JPH0323829U (en) | ||
| JPS58127442U (en) | tape recorder | |
| JPH0328538U (en) | ||
| JPH02117750U (en) | ||
| JPS5921092B2 (en) | tape recorder | |
| JPS6352132U (en) | ||
| JPH02123751U (en) | ||
| JPS6352146U (en) | ||
| JPH01181150U (en) | ||
| JPS6352135U (en) | ||
| JPS6352145U (en) | ||
| JPH03102122U (en) | ||
| JPS645229U (en) | ||
| JPS62117733U (en) | ||
| JPS645237U (en) | ||
| JPS61145349U (en) | ||
| JPH02110027U (en) | ||
| JPS6358339U (en) | ||
| JPS6352131U (en) | ||
| JPS6352147U (en) | ||
| JPH01162198U (en) | ||
| JPS62147151U (en) | ||
| JPS6089623U (en) | Tape recorder head release mechanism |