JPH032454U

JPH032454U -

Info

Publication number: JPH032454U
Application number: JP6146789U
Authority: JP
Priority date: 1989-05-26
Filing date: 1989-05-26
Publication date: 1991-01-11
Anticipated expiration: 2003-09-29
Also published as: JPH0538432Y2

Description

[Brief explanation of drawings]

第１図は本考案に係るデイスクプレーヤーの外
装体を取り外した平面図、第２図はその裏面図、
第３図はその正面図、第４図はその右側面図、第
５図はローデイング状態を示す第４図同様の右側
面図、第６図はローデイングローラーの送り状態
を示す左側面図、第７図はローデイングローラの
非送り状態を示す１部の左側面図、第８図はフレ
クシヨンギアー部分を示す拡大側面図、第９図は
チヤツクアーム部分を示す右側面図、第１０図は
デイスク押え部分の拡大断面図、第１１図はチヤ
ツキングホルダーの拡大平面図、第１２図はチヤ
ツクアームの挿入穴部分を示す拡大平面図、第１
３図は第１０図の平面図である。３３……チヤツクアーム、５３……チヤツキン
グホルダー、５３Ａ……チヤツキングホルダーの
胴部、５３Ｂ……チヤツキングホルダーの係止片
、５３Ｃ……チヤツキングホルダーの細径部、５
４……挿入穴、５４Ａ……細溝部、５５……ダボ
、５６……抜け止めリング。 Fig. 1 is a plan view of the disc player according to the present invention with the exterior body removed; Fig. 2 is a rear view thereof;
Fig. 3 is a front view thereof, Fig. 4 is a right side view thereof, Fig. 5 is a right side view similar to Fig. 4 showing a loading state, and Fig. 6 is a left side view showing a feeding state of the loading roller. Fig. 7 is a left side view of a portion of the loading roller showing the non-feeding state, Fig. 8 is an enlarged side view showing the flexion gear portion, Fig. 9 is a right side view showing the chuck arm portion, and Fig. 10 is a partial left side view showing the loading roller in a non-feeding state. FIG. 11 is an enlarged plan view of the chuck holder; FIG. 12 is an enlarged plan view showing the chuck arm insertion hole;
3 is a plan view of FIG. 10. 33...Chucking arm, 53...Chucking holder, 53A...Body portion of tracking holder, 53B...Locking piece of tracking holder, 53C...Slim diameter portion of tracking holder, 5
4...insertion hole, 54A...narrow groove, 55...dowel, 56...retention ring.

Claims

[Scope of utility model registration request]

In a disc player in which a disc holder is attached to the tip of a chucking arm via a chucking holder, the chucking holder has a cylindrical part and a bent upper edge of the cylindrical part. Consisting of a plurality of locking pieces extending in the radial direction and a narrow diameter part bent at the lower end of the cylindrical part,
The locking arm is integrally processed from a metal plate such as a thin copper plate, and the locking arm is provided with a plurality of insertion holes spaced apart in a circular direction through which the locking pieces can pass. Thin grooves are provided on one side of the inner edge of the insertion hole, each running on the same circle and in the same direction, and the chucking holder is inserted into the dowel protruding from the upper surface of the disc holder via a retaining ring. 1. A disc holding mechanism for a disc player, characterized in that the locking piece of the tracking holder is engaged with the narrow groove.