JPS6347472U

JPS6347472U -

Info

Publication number: JPS6347472U
Application number: JP14195786U
Authority: JP
Priority date: 1986-09-16
Filing date: 1986-09-16
Publication date: 1988-03-31

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るデイスクカー
トリツジの底面図、第２図は同正面図、第３図は
同背面図、第４図は同平面図、第５図は同側面図
、第６図はシヤツタを戻すばねの機構を示す要部
平面図、第７図はシヤツタが左へ移動したときの
ばねの状態を示す要部平面図、第８図はシヤツタ
が右へ移動したときのばねの状態を示す要部平面
図、第９図はシヤツタを左方へ移動させる装置側
の機構を示す要部平面図、第１０図はシヤツタを
右方へ移動させる装置側の機構を示す要部平面図
である。なお図面に用いた符号において、１０……光デ
イスク、１１……ケース、１２……開口、１３…
…シヤツタ、１４……摺動用凹部、３５……デイ
スクテーブル、３６……ピツクアツプである。 Fig. 1 is a bottom view of a disk cartridge according to an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a rear view thereof, Fig. 4 is a plan view thereof, and Fig. 5 is a side view thereof. , Figure 6 is a plan view of the main part showing the mechanism of the spring that returns the shutter, Figure 7 is a plan view of the main part showing the state of the spring when the shutter moves to the left, and Figure 8 shows the state of the spring when the shutter moves to the right. Figure 9 is a plan view of the main part showing the state of the spring when FIG. In addition, in the symbols used in the drawings, 10...optical disk, 11...case, 12...opening, 13...
...shutter, 14...sliding recess, 35...disk table, 36...pickup.

Claims

[Scope of utility model registration request]

A disk-shaped recording medium is housed in a case, a disk table is inserted through an opening formed in the case, and a pick-up is driven to rotate the disk-shaped recording medium and is moved in a radial direction by the opening. In the disk cartridge for at least reproduction, the shutter faces the disk-shaped recording medium, and a shutter is attached to the case so as to cover the opening in an openable and closable manner, and the shutter is arranged in a direction perpendicular to the moving direction of the pickup. Moreover, the shutter is movable in both the left and right directions, and even when the shutter moves in either the left or right direction, the portion of the opening into which the disk table is inserted is opened, and the shutter is moved in the opening. 1. A disk cartridge characterized by forming an opening through which the pick-up can be moved while partially covering the disk cartridge.