JPS59135556U - Head linear feed mechanism - Google Patents
Head linear feed mechanismInfo
- Publication number
- JPS59135556U JPS59135556U JP2560883U JP2560883U JPS59135556U JP S59135556 U JPS59135556 U JP S59135556U JP 2560883 U JP2560883 U JP 2560883U JP 2560883 U JP2560883 U JP 2560883U JP S59135556 U JPS59135556 U JP S59135556U
- Authority
- JP
- Japan
- Prior art keywords
- points
- head
- moving table
- head moving
- side locking
- 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
Landscapes
- Moving Of Heads (AREA)
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
図は本考案を電子カメラ用のディスクカセットが使用さ
れる記録再生装置に適用した一実施例を示したもので、
第１図はヘッド送り装置の取付は面の平面図、第２図は
第１図の■−■線矢視断面図、第３図は第１図の■−■
線矢視図親図４図はヘッド送り機構の分解斜視図である
。
なお図面に用いられた符号において、１・・・・・・記
録再生ヘッド、２・・・・・・ヘッド移動台、６・・・
・・・固定ガイド、１４・・・・・・ローラ、１５・・
・・・・レール、１６ａ・・・・・・係止孔（移動側係
止位置）、１７ａ・・・・・・係止孔（固定側係止位置
）、１９・・・・・・引張ばね、２１・・・・・・ステ
ッピングモータである。The figure shows an embodiment in which the present invention is applied to a recording and reproducing device that uses a disc cassette for an electronic camera.
Figure 1 is a plan view of the installation of the head feeding device, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a -■ line in Figure 1.
Figure 4 is an exploded perspective view of the head feeding mechanism. In addition, in the symbols used in the drawings, 1... recording/reproducing head, 2... head moving table, 6...
...Fixed guide, 14...Roller, 15...
...Rail, 16a...Latching hole (moving side locking position), 17a...Locking hole (fixed side locking position), 19...Tension Spring, 21... is a stepping motor.
Claims (1)
て、１つの固定ガイドと、この固定ガイドに２点におい
て支持されて上記ステッピングモータによりこの固定ガ
イドを摺動するヘッド移動台と、上記２点点からほぼ等
しい位置においてこのヘッド移動台を上記２点点と共に
３点支持する回転自在のローラと、上記ヘッド移動台と
固定側との間に張設されたばねとを備え、このばねの一
端は上記ヘッド移動台の上記２点点からほぼ等距離の移
動側係止位置に係止され、他の一端はこの移動側係止位
置の移動のほぼ中間の固定側係止位置に係止され、この
ばねの付勢力は少くとも、上記ローラとそのレールとを
互いに押圧すると共に、上記ヘッド移動台をこの押圧力
向と直交する方向に付勢するように構成したことを特徴
とするヘッドの直線送り機構。In a mechanism for linearly feeding a head using a stepping motor, one fixed guide, a head moving table supported at two points by the fixed guide and slid on the fixed guide by the stepping motor, and positions approximately equal to each other from the two points. is equipped with a rotatable roller that supports the head moving table at three points including the two points mentioned above, and a spring stretched between the head moving table and the fixed side, and one end of this spring is connected to the above-mentioned point of the head moving table. It is locked at a moving side locking position that is approximately equidistant from the two points, and the other end is locked at a fixed side locking position that is approximately halfway between the moving side locking positions, and the biasing force of this spring is small. A head linear feeding mechanism characterized in that the roller and its rail are pressed against each other and the head moving table is biased in a direction perpendicular to the direction of the pressing force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2560883U JPS59135556U (en) | 1983-02-23 | 1983-02-23 | Head linear feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2560883U JPS59135556U (en) | 1983-02-23 | 1983-02-23 | Head linear feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59135556U true JPS59135556U (en) | 1984-09-10 |
Family
ID=30156586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2560883U Pending JPS59135556U (en) | 1983-02-23 | 1983-02-23 | Head linear feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135556U (en) |
-
1983
- 1983-02-23 JP JP2560883U patent/JPS59135556U/en active Pending
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