JPH03102120U

JPH03102120U -

Info

Publication number: JPH03102120U
Application number: JP1046090U
Authority: JP
Priority date: 1990-02-05
Filing date: 1990-02-05
Publication date: 1991-10-24
Anticipated expiration: 2005-02-05
Also published as: JP2521986Y2

Description

[Brief explanation of drawings]

第１図乃至第７図は本考案の一実施例を示し、
第１図は本考案に係る押釦操作装置を備えた携帯
用カセツトテープレコーダの平面図、第２図は同
内部機構の平面図、第３図は同底面図、第４図は
同要部の拡大斜視図、第５図乃至第８図は動作説
明図、第８図は本考案の他の実施例を示す携帯用
カセツトテープレコーダの開閉蓋を開成した状態
の側面図、第９図は同開閉蓋を閉成した状態の側
面図である。１……テープレコーダ本体、２……開閉蓋、３
……テープカセツト、７……ヘツド取付板、９…
…停止操作用押釦、１０……巻戻し操作用押釦、
１１……再生操作用押釦、１２……早送り操作用
押釦、１８……スライド板（スライド部材）、２
３……ストツパ、２４……当接部、５０……突起
、５１……係合ピン。 1 to 7 show an embodiment of the present invention,
Fig. 1 is a plan view of a portable cassette tape recorder equipped with a push button operating device according to the present invention, Fig. 2 is a plan view of its internal mechanism, Fig. 3 is a bottom view of the same, and Fig. 4 is a main part of the same. 5 to 8 are operation explanatory diagrams, FIG. 8 is a side view of a portable cassette tape recorder showing another embodiment of the present invention with the lid open, and FIG. 9 is a side view of the same. FIG. 3 is a side view of the opening/closing lid in a closed state. 1...Tape recorder main body, 2...Opening/closing lid, 3
...Tape cassette, 7...Head mounting plate, 9...
...Push button for stop operation, 10...Push button for rewind operation,
11...Push button for playback operation, 12...Push button for fast forward operation, 18...Slide plate (slide member), 2
3... Stopper, 24... Contact portion, 50... Protrusion, 51... Engagement pin.

Claims

[Claims for Utility Model Registration] 1. A head that can move back and forth between a retracted position where a magnetic head is attached and allows loading of a tape cassette into a loading section and an advanced position where the magnetic head is placed in a playback operation position. a mounting plate, a playback operation push button that is integrally connected to the head mounting plate, projects from the outside of the tape recorder body, and advances the head mounting plate by pushing the playback operation push button, and projects from the tape recorder main body outside alongside the playback operation push button; and the fast forward operation push button, the rewind operation push button, and the stop operation push button which are brought into a predetermined operating state by pressing, respectively, and the playback operation push button, the fast forward operation push button, and the rewind operation push button are brought into predetermined operating positions. In the portable cassette tape recorder, the portable cassette tape recorder is equipped with a push button locking mechanism that holds the tape and releases the holding by pushing the stop button, wherein the fast forward button, the rewind button, and the stop button are The maximum protrusion amount from the outer surface of the tape recorder main body is the same, and only the maximum protrusion amount of the playback operation push button from the tape recorder main body outer surface is larger than the maximum protrusion amount of the other push buttons, and the playback operation push button A push button operating device for a portable cassette tape recorder, characterized in that a playback operation push button holding mechanism is provided to hold the push button in a position pushed in to the maximum protrusion of the other push button. 2. The playback operation push button push button holding mechanism is moved in one direction by pushing the playback operation push button and is linked to an opening operation of an opening/closing lid of a cassette loading section rotatably provided on the tape recorder main body. a slide member that moves in the other direction; a stopper that is provided on the slide member to restrict the amount of movement of the head mounting plate in the direction of the retracted position; and a contact portion that abuts, and after the head mounting plate moves from the retracted position to the forward position,
When the other push button is pressed, the contact portion of the head mounting plate comes into contact with the stopper, so that the playback operation push button is placed in a position where the amount of protrusion is approximately the same as the maximum amount of protrusion of the other push button. 2. A push button operating device for a portable cassette tape recorder according to claim 1, wherein the push button is held stopped. 3. The playback operation push button holding mechanism is configured to interlock the opening/closing lid and the head mounting plate so that when the opening/closing lid is closed, the playback operation push button projects approximately the same maximum amount as the other push buttons. 2. The push button operating device for a portable cassette tape recorder according to claim 1, wherein the push button is moved forward to a position.