JPS6040051U

JPS6040051U - Disc clamp mechanism of compact disc player

Info

Publication number: JPS6040051U
Application number: JP12936783U
Authority: JP
Inventors: 大崎　潔
Original assignee: 日本マランツ株式会社
Priority date: 1983-08-23
Filing date: 1983-08-23
Publication date: 1985-03-20

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

[Brief explanation of the drawing]

第１図は従来のコンパクトディスクのクランプ方法を示
す概略断面図、第２図は従来の他のコンパクトディスク
のクランプ方法を示す概略断面図、第３図は第２図の考
案の押え力と分力との関　−係を示す作用図、第４図は
本考案のコンパクトディスクプレーヤのディスククラン
プ機構の組み込まれたコンパクトディスクプレーヤの全
体概略斜視図、第５図は本考案のコンパクトディスクプ
レーヤのディスククランプ機構の平面図、第６図は　　
、第５図の中央横断面図、第７図は第６図のクランプ機
構部がコンパクトディスクをクランプした状態の拡大断
面図、第８図は本考案によるディスククランプ機構の押
え力と分力との関係を示す作用図である。１８・・・プレーヤ本体、２４・・・プレッシャアーム
、２５・・・ボール、２６・・・クランパホルダ、２７
・・・クランパ、２８・・・トップシャーシ。Figure 1 is a schematic sectional view showing a conventional compact disc clamping method, Figure 2 is a schematic sectional view showing another conventional compact disc clamping method, and Figure 3 is a schematic sectional view showing the pressing force and division of the device shown in Figure 2. Fig. 4 is an overall schematic perspective view of a compact disc player incorporating the disc clamping mechanism of the compact disc player of the present invention, and Fig. 5 is a diagram showing the disc clamping mechanism of the compact disc player of the present invention. The top view of the clamp mechanism, Figure 6, is
, Fig. 5 is a central cross-sectional view, Fig. 7 is an enlarged sectional view of the compact disc clamped by the clamping mechanism shown in Fig. 6, and Fig. 8 is a diagram showing the holding force and component force of the disc clamping mechanism according to the present invention. FIG. 18... Player body, 24... Pressure arm, 25... Ball, 26... Clamper holder, 27
...Clamper, 28...Top chassis.

Claims

[Scope of utility model registration request]

a pressure arm pivotally attached to a top chassis of the compact disc player so as to be rotatable in a direction toward the player body of the compact disc player and in a direction away from the player body; and a pressure arm provided at a position facing the player body. a clamper holder, a clamper loosely fitted into the clamper holder, and a ball press-fitted into the pressure arm side of the clamper holder, and the ball, the clamper holder, and the clamper are concentrically arranged. 1. A disc clamping mechanism for a compact disc player, wherein the clamping mechanism is arranged such that the clamper is pressed by the ball.