JPH01121136U

JPH01121136U -

Info

Publication number: JPH01121136U
Application number: JP3961988U
Authority: JP
Priority date: 1988-03-28
Filing date: 1988-03-28
Publication date: 1989-08-16

Description

[Brief explanation of the drawing]

第１図、第２図は、この考案を適用したテープ
レコーダの平面図および概略底面図、第３図は、
録音操作部材と再生操作部材との関係を示す部分
平面図、第４図は、録音操作部材、再生操作部材
および弾性片相互の関係を示す平面図、第５図は
、第４図の線Ｖ―Ｖに沿つた断面図である。１０：テープレコーダ、１１：金属板製主シヤ
ーシ、１２：合成樹脂製副シヤーシ、１３：シヤ
ーシ、１６：録音操作部材、１７：再生操作部材
、４３：リターンばね、４８：録音操作部材の係
合部、４９：再生操作部材の係合部、５０：副シ
ヤーシに設けた弾性片、５０ａ：弾性片の折曲部
、５１：角孔。 Figures 1 and 2 are a plan view and a schematic bottom view of a tape recorder to which this invention is applied, and Figure 3 is a
FIG. 4 is a partial plan view showing the relationship between the recording operation member and the playback operation member. FIG. 5 is a plan view showing the relationship between the recording operation member, the playback operation member, and the elastic piece. FIG. - is a cross-sectional view along V. 10: Tape recorder, 11: Main chassis made of metal plate, 12: Sub-chassis made of synthetic resin, 13: Chassis, 16: Recording operation member, 17: Playback operation member, 43: Return spring, 48: Engagement of recording operation member Part 49: Engagement portion of the regeneration operation member, 50: Elastic piece provided on the sub chassis, 50a: Bent portion of the elastic piece, 51: Square hole.

Claims

[Scope of Claim for Utility Model Registration] (1) A plurality of plate-shaped operating members including a recording operating member and a playback operating member are arranged on a main chassis made of a metal plate and a sub-shear made of a synthetic resin overlaid thereon. The recording operation member and the playback operation member are interposed between the recording operation member and the playback operation member so as to move forward and backward within a certain range, and are engaged with each other when the recording operation member moves forward and the playback operation member returns to operate both operation members as a unit. In the operation mechanism of a tape recorder, the recording operation member and the playback operation member are set in a recording mode by providing joint portions and pushing the recording operation member to hold both the recording operation member and the playback operation member in a forward movement position. When both are in the return position, there is a gap in the moving direction between the engaging portions of both operating members, the return spring for returning the playback operating member also serves as a return spring for the recording operating member, and the sub chassis An operating mechanism for a tape recorder, characterized in that an elastic piece is provided for pushing the recording operating member back from near the return position to the return position. (2) The tape recorder operation according to claim 1, wherein the elastic piece has a tip end inclined, and the inclined surface is pressed against an opening edge provided in the recording operation member to elastically hold the recording operation member at the return position. mechanism.