JPH0250859U

JPH0250859U -

Info

Publication number: JPH0250859U
Application number: JP12995588U
Authority: JP
Priority date: 1988-10-05
Filing date: 1988-10-05
Publication date: 1990-04-10

Description

[Brief explanation of drawings]

第１図は２インチフロツピーデイスクの規格を
表した斜視図、第２図はジヤケツト１が挿入ある
いは排出状態にされている様子を示した磁気デイ
スク装置の側面図、第３図はジヤケツト１が装着
状態にされた様子を示した一部破断の磁気デイス
ク装置の側面図、第４図は第２図のＡ−Ａ矢視図
、第５図は排出レバー１６の動作図、第６図ａ、
第６図ｂは第１ピン６の詳細図、第７図は従来の
ヒンジ方式のデイスク装置の側面図である。図中、１……ジヤケツト、２……第１穴部、３
……第２穴部、４……ハブ穴、５……収納部、６
……第１ピン、７……カバー、８……第２ピン、
９……スピンドル軸、１３，１４……回動軸、１
００……本体、１０１……ヒンジ板、１１０……
排出規制板である。 Fig. 1 is a perspective view showing the standard for a 2-inch floppy disk, Fig. 2 is a side view of the magnetic disk device showing the jacket 1 being inserted or ejected, and Fig. 3 is a perspective view showing the jacket 1 being inserted or ejected. FIG. 4 is a partially cutaway side view of the magnetic disk device shown in the installed state; FIG. 4 is a view taken along arrow A-A in FIG. 2; FIG. 5 is a diagram of the operation of the ejection lever 16; FIG. 6a ,
FIG. 6b is a detailed view of the first pin 6, and FIG. 7 is a side view of a conventional hinge type disk device. In the figure, 1...jacket, 2...first hole, 3
...Second hole part, 4...Hub hole, 5...Storage part, 6
...1st pin, 7...cover, 8...2nd pin,
9... Spindle axis, 13, 14... Rotation axis, 1
00... Main body, 101... Hinge plate, 110...
This is an emission control board.

Claims

[Claims for Utility Model Registration] A main body equipped with rotating means for a rotatable magnetic disk in a jacket having a latching hole and an end surface, and a shaft that can be opened and closed by a hinge member provided at the end of the main body. A magnetic disk device comprising a storage section supported by the storage section for inserting and ejecting the jacket in an open state, and for mounting the magnetic disk with respect to the rotating means in a closed state, the storage section comprising: The storage section is provided with a biasing means that comes into contact with the end surface and is biased when the jacket is inserted into a certain storage section, and a latching means that maintains the biasing state of the biasing means. Also, a release surface for releasing the locking means in the process of closing the storage section is formed on the hinge member, a locking pin that locks into the locking hole is provided on the main body, and the storage section is closed. Before the jacket is brought into the closed state and the biased state of the jacket is released, the jacket is held by the latching of the latching pin and the latching hole, and when the storage section is opened again, the jacket is held. A magnetic disk device characterized in that the magnetic disk is automatically ejected by the urging means.