JPS6137157U

JPS6137157U - Cover lock device for optical disk devices, etc.

Info

Publication number: JPS6137157U
Application number: JP12147284U
Authority: JP
Inventors: 友博北原
Original assignee: オリンパス光学工業株式会社
Priority date: 1984-08-08
Filing date: 1984-08-08
Publication date: 1986-03-07

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図は本考案に係る装置の一部を断面にした正面図、
第２図は第１図の平面図、第３図は本考宥に係る装置の
一部を断面にした側面図である。、２・・・・・・ソレノイド、６・・・・・・操作レバ
ー部、８．１２・・・第１、第２のレバー、２１・・・
・・・ロック爪、２３・・・・・中ツク爪部、２６・・
・・・・カバー、２７・・・・・・コロ（係止部材）、
３０・・・・・・ロック解除ボタン、４２・・・・・・
手動ロック解除装置。FIG. 1 is a partially sectional front view of the device according to the present invention;
FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a partially sectional side view of the device according to the present study. , 2... Solenoid, 6... Operation lever section, 8.12... First and second levers, 21...
...Lock claw, 23...Middle claw part, 26...
...Cover, 27...Roller (locking member),
30...Lock release button, 42...
Manual unlocking device.

Claims

[Scope of utility model registration request]

(1) A locking claw provided on the cover side that has a locking claw portion that can be freely engaged and detached from a locking member, a lock release button for releasing the engagement between the locking member and the locking claw portion, and a disc. an operating lever section equipped with a locking mechanism section that prevents the locking state between the locking member and the lock claw section from being released due to an erroneous operation during rotation; a solenoid for engaging and disengaging the locking mechanism with respect to the lock claw; and a manual lock release mechanism that allows the solenoid to be manually operated in a direction in which the locking mechanism is released from the locked state. A cover lock device for an optical disk device, etc.

(2) The lock release button is equipped with a cover push-up mechanism for opening the cover when the cover-side locking member and the lock claw are unlocked. A cover locking device for an optical disc device, etc. as claimed in claim 1 of the utility model registration claim.

(3) The operating lever portion includes two sliders that are slidable relative to each other.
One lever part is equipped with an actuator operating part for a disk ready detector, and the relative sliding action disables the actuator in the event of an erroneous operation. A cover lock device for an optical disc device or the like as set forth in claim 1 of the utility model registration, characterized in that the device is configured as follows.

(4) The manual lock release mechanism is configured to arbitrarily release the operating lever portion. Utility model registration claim 1, characterized in that the invention is comprised of a release lever having a pressing part that moves the release lever in the release direction, and a bullet that holds the release lever in a standby state except when the release lever is manually operated. A cover locking device for the optical disc device etc. described in 2.