JPS6222732U - - Google Patents
Info
- Publication number
- JPS6222732U JPS6222732U JP11137085U JP11137085U JPS6222732U JP S6222732 U JPS6222732 U JP S6222732U JP 11137085 U JP11137085 U JP 11137085U JP 11137085 U JP11137085 U JP 11137085U JP S6222732 U JPS6222732 U JP S6222732U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- mounting board
- operating position
- head mounting
- switching member
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
図面は、何れも本考案に関し、第１図は停止状
態を示す平面図、第２図は再生状態を示す平面図
、第３図は早送り又は巻戻し状態を示す平面図で
ある。
主な図番の説明、１……動作切換部材、２……
固定基板、４……磁気ヘツド取付基板、５……連
結スプリング、６……消去ヘツド、７……録音再
生ヘツド、９……ピンチローラー、１０……第１
規制部、１１……第２規制部、１６……制御部材
、１９……係合片、２１……切換部材、２２……
押圧突片、２３……プランジヤー、２７……キヤ
ピスタン軸。
The drawings all relate to the present invention; FIG. 1 is a plan view showing the stopped state, FIG. 2 is a plan view showing the playback state, and FIG. 3 is a plan view showing the fast forward or rewind state. Explanation of main drawing numbers, 1...Movement switching member, 2...
Fixed board, 4... Magnetic head mounting board, 5... Connection spring, 6... Erasing head, 7... Recording/playback head, 9... Pinch roller, 10... First
Regulation part, 11... Second regulation part, 16... Control member, 19... Engagement piece, 21... Switching member, 22...
Pressing protrusion, 23...plunger, 27...capistan shaft.
Claims (1)
非動作位置より動作位置に変位せしめられると共
に停止操作が行なわれると動作位置より非動作位
置に復帰せしめられる動作切換部材と、磁気ヘツ
ドが取付固定されていると共に前記動作切換部材
と連結スプリングにて連結され、且つ該動作切換
部材の動作位置への変位に伴ない動作位置方向へ
の変位力を受ける磁気ヘツド取付基板と、該磁気
ヘツド取付基板に形成されている第１及び第２の
規制部と、固定基板に変位可能に取付けられてい
ると共に再生動作時には第１位置にあり早送り及
び巻戻し動作時には第２位置にある制御部材と、
該制御部材に形成されていると共に前記動作切換
部材の動作位置への変位に伴なう磁気ヘツド取付
基板の動作位置方向への変位時前記第１規制部又
は第２規制部と係合する係合片とより成り、再生
動作時には前記制御部材に形成されている係合片
と第１規制部との係合により磁気ヘツド取付基板
を磁気ヘツドが磁気テープと接触する第１位置に
保持し、早送り及び巻戻し動作時には前記制御部
材に形成されている係合片と第２規制部との係合
により磁気ヘツド取付基板を前記第１位置より後
退した第２位置に保持するようにしたことを特徴
とする磁気ヘツド取付基板の変位動作制御装置。 A magnetic head is attached and fixed to an operation switching member which is moved from a non-operating position to an operating position each time a playback, fast-forwarding or rewinding operation is performed, and is returned from an operating position to a non-operating position when a stop operation is performed. a magnetic head mounting board that is connected to the operation switching member by a connecting spring and receives a displacement force in the operating position direction as the action switching member is displaced to the operating position; a control member which is displaceably attached to the fixed substrate and is in a first position during a playback operation and is in a second position during a fast-forwarding and rewinding operation;
A locking member is formed on the control member and engages with the first restricting portion or the second restricting portion when the magnetic head mounting board is displaced in the direction of the operational position as the operation switching member is displaced to the operational position. the magnetic head mounting board is held in a first position where the magnetic head comes into contact with the magnetic tape by engagement between the engaging piece formed on the control member and the first regulating part during playback operation; During fast forwarding and rewinding operations, the magnetic head mounting board is held at a second position retreating from the first position by engagement between the engaging piece formed on the control member and the second restricting part. Displacement operation control device for magnetic head mounting board featuring features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111370U JPH0633547Y2 (en) | 1985-07-19 | 1985-07-19 | Displacement motion control device for magnetic head mounting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111370U JPH0633547Y2 (en) | 1985-07-19 | 1985-07-19 | Displacement motion control device for magnetic head mounting board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222732U true JPS6222732U (en) | 1987-02-12 |
| JPH0633547Y2 JPH0633547Y2 (en) | 1994-08-31 |
Family
ID=30991229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985111370U Expired - Lifetime JPH0633547Y2 (en) | 1985-07-19 | 1985-07-19 | Displacement motion control device for magnetic head mounting board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633547Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157044U (en) * | 1980-04-23 | 1981-11-24 | ||
| JPS6074233U (en) * | 1983-10-28 | 1985-05-24 | アルパイン株式会社 | Cassette drive device |
-
1985
- 1985-07-19 JP JP1985111370U patent/JPH0633547Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157044U (en) * | 1980-04-23 | 1981-11-24 | ||
| JPS6074233U (en) * | 1983-10-28 | 1985-05-24 | アルパイン株式会社 | Cassette drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633547Y2 (en) | 1994-08-31 |
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