JPS6012827U

JPS6012827U - Crosstalk removal device for recorded information playback device

Info

Publication number: JPS6012827U
Application number: JP10243683U
Authority: JP
Inventors: 学有田; 大滝　正嗣
Original assignee: パイオニア株式会社
Priority date: 1983-06-30
Filing date: 1983-06-30
Publication date: 1985-01-28
Also published as: JPH0516648Y2

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図は従来装置を示す概略斜視図、第２図及び第３図
は第１図における装置の一部断面を含む側面図及び正面
図、第４図は本考案の一実施例を示す概略斜視図、第５
図、第６図及び第７図は第４図における装置の側面図、
平面図及び正面図、第８図は第４図におけるオプチカル
ボディの支持部の形状を示す断面図、第９図は該支持部
の変形例の形状を示す断面図である。主要部分の符号の説明、１・・・・・・光学式ピックア
ップ、２・・・・・・オプチカルボディ、１４・・・・
・・スライダー、１５・・・・・・スライドシャフト、
１７・・・・・・円柱ナツト、１８・・・・・・ホイー
ルシャフト、２０・・・・・・ウオームシャフト、２８
・・・・・・モータ、３２・・・・・・ローラ、３４・
・・・・・ｉ動板、３７．　３８−−−−−−リミット
スイッチ。Ｌ７図隼８　図　　　　　　　　　　第ｑ図Fig. 1 is a schematic perspective view showing a conventional device, Figs. 2 and 3 are a side view and a front view including a partial cross section of the device in Fig. 1, and Fig. 4 is a schematic diagram showing an embodiment of the present invention. Perspective view, 5th
Figures 6 and 7 are side views of the device in Figure 4;
A plan view and a front view, FIG. 8 is a sectional view showing the shape of the support part of the optical body in FIG. 4, and FIG. 9 is a sectional view showing the shape of a modified example of the support part. Explanation of symbols of main parts, 1... Optical pickup, 2... Optical body, 14...
...Slider, 15...Slide shaft,
17... Cylindrical nut, 18... Wheel shaft, 20... Worm shaft, 28
...Motor, 32...Roller, 34.
...i moving plate, 37. 38------Limit switch. Figure L7 Hayabusa 8 Figure q

Claims

[Scope of utility model registration request]

A holding member that holds a pick amplifier that emits an information reading light beam and is pivotally supported to be swingable relative to a predetermined substrate, and a driving means that drives the holding member to swing; A crosstalk removing device for a recorded information reproducing apparatus is configured to remove crosstalk by adjusting the incident angle of the information reading light beam by the driving means, wherein the holding member and the driving means are 2. A crosstalk removal device for a recorded information reproducing apparatus, characterized in that the device is coupled by a support member that supports the holding member while regulating the position of the holding member in the direction of a swing center axis.