JPS58135078U

JPS58135078U - Pick-up arm fixed structure

Info

Publication number: JPS58135078U
Application number: JP3020282U
Authority: JP
Inventors: 勢　栄樹
Original assignee: 株式会社日立製作所
Priority date: 1982-03-05
Filing date: 1982-03-05
Publication date: 1983-09-10

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 drawings]

第１図は従来の構造の斜視図、第２図は第１図の側面図
、第３図は本考案の１実施例の斜視図、′第４図は本考
案の記録円盤搬送装置の斜視図、第５図は第３図におい
て記録円盤搬送装置が上方位置にある時の側面図、第６
図は第３図において記録円盤搬送装置が下方位置にある
時の側面図、第　　　　７図は第５図の正面図、第８図
は第７図の正面図である。１・・・・・・ピックアップ、３・・・・・・後ガード
シャフト、４・・・・・・前ガードシャフト、５・・・
・・・後アーム保持部、６・・・・・・前アーム保持部
。Fig. 1 is a perspective view of the conventional structure, Fig. 2 is a side view of Fig. 1, Fig. 3 is a perspective view of an embodiment of the present invention, and Fig. 4 is a perspective view of the recording disk conveying device of the present invention. Figure 5 is a side view when the recording disk transport device is in the upper position in Figure 3;
The figures are a side view of the recording disk transport device in the lower position in FIG. 3, FIG. 7 is a front view of FIG. 5, and FIG. 8 is a front view of FIG. 7. 1...Pickup, 3...Rear guard shaft, 4...Front guard shaft, 5...
... Rear arm holding section, 6... Front arm holding section.

Claims

[Scope of utility model registration request]

In a video disc player or the like having a recording disc transport device that transports a recording disc up and down, in a fixing structure during transportation of a pickup arm that moves in parallel, a U-shape is formed at the end of the recording disc transport device. Pick-up arm that can be fitted with the lower part of the pick-up arm.
One or more arm fixing pieces are formed, and when the recording disk transport device is positioned above, the pick-up arm fixing piece fits with the lower part of the pick-up arm and holds the pick-up arm fixedly. , when the recording disk transport device is positioned downward in order to play the recording disk, the pick-up arm fixing piece automatically moves downward and is disengaged from the pick-up arm, and the pickup arm is disengaged from the pickup arm.・Pick-up arm fixed structure featuring a structure that allows the arm to move freely in parallel.