JPS62265U

JPS62265U -

Info

Publication number: JPS62265U
Application number: JP9093985U
Authority: JP
Priority date: 1985-06-18
Filing date: 1985-06-18
Publication date: 1987-01-06

Description

[Brief explanation of the drawing]

図面は本考案の一実施例が示され、第１図はレ
コードプレーヤーのトーンアーム機構の側面図、
第２図はトーンアーム機構の背面図、第３図はレ
コードプレーヤーの平面図、第４図は固定遮蔽板
とトラツキング遮蔽板とフオトセンサーの動作説
明図、第５図はリフトレバーの側面図、第６図は
ターンテーブルの平面図、第７図はレコードパツ
ケージの平面図、第８図はストツプ起動レバーの
側面図、第９図はレコードパツケージの分解内側
平面図、第１０図はレコード盤の平面図、第１１
図は従来のトーンアームの先端にフオトセンサー
と遮蔽板が設けられた要部斜視図である。１……基板、２……トーンアーム、２ａ……基
部、４……トラツキング遮蔽板、５……固定遮蔽
板、１２……スライダー、２４……ソレノイド、
２６，２７……フオトセンサー。 The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the tone arm mechanism of a record player;
Figure 2 is a rear view of the tone arm mechanism, Figure 3 is a plan view of the record player, Figure 4 is an explanatory diagram of the operation of the fixed shield plate, tracking shield plate, and photo sensor, and Figure 5 is a side view of the lift lever. Fig. 6 is a plan view of the turntable, Fig. 7 is a plan view of the record package, Fig. 8 is a side view of the stop activation lever, Fig. 9 is an exploded inside plan view of the record package, and Fig. 10 is a plan view of the record package. Plan, 11th
The figure is a perspective view of a main part of a conventional tone arm in which a photo sensor and a shielding plate are provided at the tip. DESCRIPTION OF SYMBOLS 1... Board, 2... Tone arm, 2a... Base, 4... Tracking shielding plate, 5... Fixed shielding plate, 12... Slider, 24... Solenoid,
26, 27...Photo sensor.

Claims

[Scope of utility model registration request]

In a record player that linearly tracks a tone arm, the tone arm is rotatably and vertically movable provided on a slider, a fixed shielding plate for playback position selection provided on a substrate, and a tracking shielding plate provided on the slider. a photo sensor provided at the base of the tone arm in a manner sandwiching the two; a motor that drives the tone arm via a control circuit based on a signal from the photo sensor; and a motor provided on the slider based on the signal from the photo sensor. and a solenoid that moves the tone arm up and down via a control circuit, the record player characterized in that the fixed shield plate tracks the playback position of the tone arm and the tracking shield plate tracks the tone arm. Tone arm mechanism.