JPS62133257U

JPS62133257U -

Info

Publication number: JPS62133257U
Application number: JP2012586U
Authority: JP
Priority date: 1986-02-17
Filing date: 1986-02-17
Publication date: 1987-08-22

Description

[Brief explanation of the drawing]

第１図ないし第３６図は本考案の実施例を説明
するためのもので、第１図はパツド調整ピンの一
部を断面した分解図、第２図はデイスク駆動装置
の平面図、第３図はその正面図、第４図その底面
図、第５図は枠体の平面図、第６図はその側面図
、第７図は第５図におけるＡ―Ａ線断面図、第８
図はスライド板の平面図、第９図はその正面図、
第１０図はその側面図、第１１図はカートリツジ
ホルダの平面図、第１２図はその正面図、第１３
図はその左側面図、第１４図はその右側面図、第
１５図はキヤリツジの平面図、第１６図はその側
面図、第１７図はキヤリツジとキヤリツジ移送機
構の要部断面図、第１８図はキヤリツジ移送機構
と枠体の要部を示す平面図、第１９図はその正面
図、第２０図はロツクカムの平面図、第２１図は
その側面図、第２２図はその背面図、第２３図は
パツド調整ピンの断面図、第２４図はバネとバネ
取付部近傍を示す要部断面図、第２５図はシヤツ
タ閉鎖バネの平面図、第２６図はカムプレートの
平面図、第２７図はその正面図、第２８図はカム
プレートのパツド部を示す要部拡大図、第２９図
および第３０図はそれぞれカムプレートの動作を
示す平面図、第３１図、第３２図、第３３図およ
び第３４図はそれぞれの動作を示す動作説明図、
第３５図はデイスクカートリツジの平面図、第３
６図はその底面図、第３７図は従来例に係るデイ
スク駆動装置の要部断面図である。１０……パツド調整ピン（高さ調整手段）、１
６……底板、４１……パツド（規制部材）、５１
……デイスク（情報記録媒体）、８３……支持部
材、８５……当接部、８６……調整部材、８７…
…調整ねじ、１１０……磁気ヘツド。 Figures 1 to 36 are for explaining the embodiment of the present invention, in which Figure 1 is an exploded view with a part of the pad adjustment pin in section, Figure 2 is a plan view of the disk drive device, and Figure 3 is a plan view of the disk drive device. The figures are its front view, Figure 4 is its bottom view, Figure 5 is a plan view of the frame, Figure 6 is its side view, Figure 7 is a sectional view taken along line A--A in Figure 5, and Figure 8 is
The figure is a plan view of the slide plate, Figure 9 is its front view,
Fig. 10 is a side view of the cartridge holder, Fig. 11 is a plan view of the cartridge holder, Fig. 12 is a front view of the cartridge holder, and Fig. 13 is a front view of the cartridge holder.
The figure is a left side view, FIG. 14 is a right side view, FIG. 15 is a plan view of the carriage, FIG. 16 is a side view, FIG. 17 is a sectional view of the main parts of the carriage and the carriage transfer mechanism, and FIG. The figures are a plan view showing the main parts of the carriage transfer mechanism and frame body, Fig. 19 is a front view thereof, Fig. 20 is a plan view of the lock cam, Fig. 21 is a side view thereof, Fig. 22 is a rear view thereof, and Fig. 22 is a plan view of the lock cam. Fig. 23 is a sectional view of the pad adjustment pin, Fig. 24 is a sectional view of the main parts showing the spring and the vicinity of the spring attachment part, Fig. 25 is a plan view of the shutter closing spring, Fig. 26 is a plan view of the cam plate, and Fig. 27 is a plan view of the shutter closing spring. The figure is a front view, FIG. 28 is an enlarged view of the main part showing the pad part of the cam plate, FIGS. 29 and 30 are plan views showing the operation of the cam plate, and FIGS. 31, 32, and 33. and FIG. 34 are operation explanatory diagrams showing the respective operations,
Figure 35 is a plan view of the disk cartridge;
FIG. 6 is a bottom view thereof, and FIG. 37 is a sectional view of essential parts of a conventional disk drive device. 10...pad adjustment pin (height adjustment means), 1
6... Bottom plate, 41... Pad (regulating member), 51
... Disc (information recording medium), 83 ... Support member, 85 ... Contact portion, 86 ... Adjustment member, 87 ...
...adjustment screw, 110...magnetic head.

Claims

[Scope of utility model registration request]

In a disk drive device that is provided with a regulating member that faces a head with an information recording medium in between and regulates the height position of the information recording medium with respect to the head, a support whose base end side is erected on the bottom plate of the main body of the disk drive device. a member, an adjustment screw inserted through the support member from the bottom plate side, and an adjustment screw attached to the tip side of the support member, the height of which can be adjusted via the adjustment screw, and which is connected to the regulation member at the tip. A height adjusting means for the regulating member is provided, which includes an adjusting member in which an abutting portion is formed, and an elastic member that is installed between the supporting member and the adjusting member and urges both of them in a direction away from each other. A disk drive device characterized by: