JPS6442549U

JPS6442549U -

Info

Publication number: JPS6442549U
Application number: JP13552187U
Authority: JP
Priority date: 1987-09-07
Filing date: 1987-09-07
Publication date: 1989-03-14
Also published as: JPH0445164Y2

Description

[Brief explanation of the drawing]

第１図乃至第４図はそれぞれ本考案によるピツ
クアツプブラケツトの位置規制機構の一実施例を
示す図であり、第１図はデイスクレコードが作動
位置にあり、スライドプレートが後退位置にある
状態を示す側面図、第２図はデイスクレコードが
挿入位置上にあり、スライドプレートが前進位置
にある状態を示す側面図、第３図及び第４図は第
１図及び第２図に対応する平面図、第５図及び第
６図は本考案の異なる実施例を示す模式的平面図
である。１……ピツクアツプブラケツトの被規制部、２
……装置枠体の側板、３……スライドプレート、
４……デイスクレコード、５……規制溝、６……
逃げ部、７……傾斜部、８……規制部、９……ロ
ツクプレート、１０……スプリング、１１……ロ
ツクプレート押圧部、１２……ピツクアツプブラ
ケツト、１２ａ……ピン、１３……緩衝ゴム、１
４……アツパーガイド、１５……保持部材。 Figures 1 to 4 are views showing one embodiment of the pick-up bracket position regulating mechanism according to the present invention, and Figure 1 shows a state in which the disc record is in the operating position and the slide plate is in the retracted position. A side view, FIG. 2 is a side view showing a state where the disc record is in the insertion position and the slide plate is in the forward position, FIGS. 3 and 4 are plan views corresponding to FIGS. 1 and 2, 5 and 6 are schematic plan views showing different embodiments of the present invention. 1...Restricted part of pick-up bracket, 2
...Side plate of device frame, 3...Slide plate,
4...Disc record, 5...Regulation groove, 6...
Relief part, 7... Inclined part, 8... Regulating part, 9... Lock plate, 10... Spring, 11... Lock plate pressing part, 12... Pick up bracket, 12a... Pin, 13... Buffer rubber ,1
4... Upper guide, 15... Holding member.

Claims

[Scope of Claim for Utility Model Registration] (1) In a mechanism for regulating the position of a pick-up bracket during loading and ejecting operations of a disc record, a. picked up bracket. b. Restricted parts protruding from both sides of the pick-up bracket. c Slide plates are provided on both sides of the device and reciprocate back and forth during the loading and ejecting operations of the disc record. d A horizontal regulating groove provided on the slide plate into which the regulated part of the pick-up bracket is inserted during loading and ejecting operations of the disc record, and a regulating groove in which the regulated part of the pick-up bracket is released when the disc record is mounted on the spindle. and an inclined part that guides the regulated part of the pick-up bracket from the relief part to the regulation groove at the start of ejection. (e) A lock plate pressing portion provided on the slide plate, which presses and fixes the lock plate in the direction of locking the regulated portion when the regulated portion of the pick-up bracket is inserted into the regulation groove. f. A lock plate which is rotatably provided on the side of the device, rotates when pressed by a lock plate pressing part, and presses and fixes the regulated part of the pick-up bracket into the regulation groove of the slide plate. A position regulating mechanism for a pick-up bracket characterized by having the above constituent requirements a to f. (2) The position regulating mechanism for a pick-up bracket according to claim 1, wherein the regulated portions protruding from both sides of the pick-up bracket are horizontally plate-shaped. (3) The position regulating mechanism for a pick-up bracket according to claim 1, wherein the regulated portions protruding from both sides of the pick-up bracket are formed in an outwardly inclined shape.