JPS6172716U

JPS6172716U -

Info

Publication number: JPS6172716U
Application number: JP15464484U
Authority: JP
Priority date: 1984-10-12
Filing date: 1984-10-12
Publication date: 1986-05-17
Also published as: JPH0320907Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る磁気ヘツドの取付構体の
一実施例を示す斜視図、第２図は本考案の一実施
例にて使用するジンバルプレートのヘツド取付部
を示す平面図、第３図はジンバルプレートのヘツ
ド取付部に形成した第１の舌片及び第２の舌片を
屈曲成形した状態を示す斜視図、第４図はジンバ
ルプレートのヘツド取付部裏面を樹脂モールドし
た状態を示す正面図、第５図は本考案の他の実施
例を示す正面図である。第６図はフロツピーデイ
スク装置における磁気ヘツドの支持機構の一例を
示す断面図、第７図はジンバルプレートの一例を
示す斜視図、第８図は第７図の平面図、第９図は
第８図のＡ−Ａ線に沿う断面図、第１０図は第８
図のＢ−Ｂ線に沿う断面図、第１１図は従来の磁
気ヘツドの取付構体の一例を示す斜視図、第１２
図は第１１図の正面図、第１３図は第１２図のＣ
−Ｃ線に沿う側断面図、第１４図は磁気ヘツドの
取付構体の他の従来例を示す正面図である。４，４′…ジンバルプレート、４ｃ′…ヘツド
取付部、５，５′…磁気ヘツド、７，８…第１、
第２のコア、７ａ，８ａ…第１、第２のコア脚部
、１２…バツクコア、１３…ヘツド取付穴、１７
…第１の舌片、１８…第２の舌片。 Fig. 1 is a perspective view showing an embodiment of a magnetic head mounting structure according to the present invention, Fig. 2 is a plan view showing a head mounting part of a gimbal plate used in an embodiment of the present invention, and Fig. 3 Figure 4 is a perspective view showing the state in which the first tongue piece and the second tongue piece formed on the head attachment part of the gimbal plate are bent and molded, and Figure 4 is a front view showing the state in which the back side of the head attachment part of the gimbal plate is molded with resin. FIG. 5 is a front view showing another embodiment of the present invention. FIG. 6 is a sectional view showing an example of a magnetic head support mechanism in a floppy disk device, FIG. 7 is a perspective view showing an example of a gimbal plate, FIG. 8 is a plan view of FIG. 7, and FIG. A sectional view taken along line A-A in Figure 8, and Figure 10 is a cross-sectional view taken along line A-A in Figure 8.
11 is a perspective view showing an example of a conventional magnetic head mounting structure; FIG.
The figure is the front view of Fig. 11, and Fig. 13 is the C of Fig. 12.
FIG. 14 is a side sectional view taken along the line -C, and a front view showing another conventional example of a magnetic head mounting structure. 4, 4'... Gimbal plate, 4c'... Head mounting part, 5, 5'... Magnetic head, 7, 8... First,
Second core, 7a, 8a...first and second core legs, 12...back core, 13...head mounting hole, 17
...first tongue piece, 18...second tongue piece.

Claims

[Scope of utility model registration request]

A magnetic head is supported facing a magnetic recording medium by a gimbal plate having spring properties, and a head mounting hole into which the magnetic head is inserted is bored in the head mounting portion of the gimbal plate, and the head is The core legs of the magnetic head are arranged on the back side of the gimbal plate by making the first and second tongue pieces formed on the opposing peripheral edges of the mounting hole stand up on the back side of the gimbal plate and inserting them into the head mounting hole. The first tongue piece is brought into contact with the back core, and the second tongue piece is brought into elastic pressure contact with the back core that connects the core leg part, so that the core leg part and the back core are connected between the first and second tongue pieces. A mounting structure for a magnetic head, characterized in that a magnetic head is sandwiched between the two.