JPH0454015U

JPH0454015U -

Info

Publication number: JPH0454015U
Application number: JP9279690U
Authority: JP
Priority date: 1990-09-04
Filing date: 1990-09-04
Publication date: 1992-05-08

Description

[Brief explanation of the drawing]

第１図は本考案のテーププレーヤのヘツド装置
の一実施例を示すリバース状態の側面図、第２図
はそのフオーワード状態の側面図、第３図はその
一部平面図、第４図ａ，ｂはヘツドと磁気テープ
との位置関係を示す説明図である。１……ヘツド、２，３……シヤーシ、４……ヘ
ツド支持体、５……ヘツド支持体装着手段、６…
…ヘツド駆動体、７……ヘツド駆動体装着手段、
１３ａ，１３ｂ……支持受部、１７Ｆ……フオー
ワード調整ねじ、１７Ｒ……リバース調整ねじ、
２１……幅方向調整ねじ、２２……ヘツド装着部
を形成するヘツド取付板、３１ａ，３１ｂ……フ
オーワード支持面、３２ａ，３２ｂ……リバース
支持面、Ｍ……磁気テープ、Ｔ１，Ｔ２……フオ
ーワード方向のトラツク、Ｔ３，Ｔ４……リバー
ス方向のトラツク。 FIG. 1 is a side view showing an embodiment of the tape player head device of the present invention in a reverse state, FIG. 2 is a side view in its forward state, FIG. 3 is a partial plan view thereof, and FIGS. FIG. 3b is an explanatory diagram showing the positional relationship between the head and the magnetic tape. DESCRIPTION OF SYMBOLS 1... Head, 2, 3... Chassis, 4... Head support, 5... Head support mounting means, 6...
...Head driver, 7...Head driver mounting means,
13a, 13b...Support receiver, 17F...Forward adjustment screw, 17R...Reverse adjustment screw,
21... Width direction adjustment screw, 22... Head mounting plate forming the head mounting portion, 31a, 31b... Forward support surface, 32a, 32b... Reverse support surface, M... Magnetic tape, T1, T2... Tracks in the forward direction, T3, T4...tracks in the reverse direction.

Claims

[Claims for Utility Model Registration] An auto-reverse mechanism capable of reciprocally reproducing, recording and reproducing a magnetic tape having tracks in forward and reverse directions; a head support mounting means mounted on the chassis of the tape player so as to switch and move only in the width direction of the tape; and a head support mounting means mounted on the head support to switch and move the tape in the width direction of the tape; Alternatively, in a head device for a tape player having a head that moves to a selected side of a track in the reverse direction, a head mounting portion on which the head is mounted and a head mounting portion protruding from the head mounting portion to both ends in the length direction of the tape are provided. a pair of head supports having a pair of support receiving portions arranged in a width direction of the tape; and a pair of support receiving portions arranged with a step in the width direction of the tape and selectively abutting the support receiving portions of the head support to support these support receiving portions. a head driver having a forward support surface and a pair of reverse support surfaces; and a head drive body that selectively abuts the forward support surface and the reverse support surface against the support receiving portion by reciprocating in the length direction of the tape. head driver mounting means for mounting the head drive member on the chassis to move the head support between a forward position and a reverse position; a forward adjustment screw that comes into contact with only one of the forward support surfaces when the head support is in the forward position; and a forward adjustment screw that is adjustably screwed into one of the support receivers of the head support so that the head support is in the reverse position. A reverse adjustment screw that is in contact with only one of the reverse support surfaces at a certain time, and a width direction adjustment screw that is adjustably screwed onto the other support receiving portion of the head support and that is in contact with the other forward support surface or reverse support surface. A tape player head device comprising a screw.