JPS6365103U

JPS6365103U -

Info

Publication number: JPS6365103U
Application number: JP15789286U
Authority: JP
Priority date: 1986-10-15
Filing date: 1986-10-15
Publication date: 1988-04-28

Description

[Brief explanation of the drawing]

第１図は本考案に係る回転磁気ヘツド装置の実
施例を示す縦断面図、第２図は同上実施例中の磁
気ヘツド部分の構成を上下反転して示す分解斜視
図、第３図は同上実施例中の配線基板を示す平面
図、第４図は従来の回転磁気ヘツドに用いられて
いる回転ドラムの例を示す縦断面図、第５図は同
上回転ドラムの平面図、第６図は同上回転ドラム
の底面図、第７図は磁気ヘツドとロータリートラ
ンスとの接続状態を示す回路図である。１５…固定ドラム、２１…固定側ロータリート
ランス、２２…回転側ロータリートランス、２４
…回転ドラム、２６…磁気ヘツド、２７…接続部
材、３０…接触部、３１…ホルダ、３５…ヘツド
電極部、３８…配線基板、４０…電極。 FIG. 1 is a longitudinal cross-sectional view showing an embodiment of a rotating magnetic head device according to the present invention, FIG. 2 is an exploded perspective view showing the configuration of the magnetic head portion in the embodiment as described above upside down, and FIG. 3 is an exploded perspective view as shown in FIG. FIG. 4 is a vertical sectional view showing an example of a rotating drum used in a conventional rotating magnetic head, FIG. 5 is a plan view of the same rotating drum, and FIG. 6 is a plan view showing the wiring board in the embodiment. FIG. 7, which is a bottom view of the same rotating drum as above, is a circuit diagram showing the state of connection between the magnetic head and the rotary transformer. 15... Fixed drum, 21... Fixed side rotary transformer, 22... Rotating side rotary transformer, 24
...Rotating drum, 26...Magnetic head, 27...Connecting member, 30...Contact part, 31...Holder, 35...Head electrode part, 38...Wiring board, 40...Electrode.

Claims

[Scope of utility model registration request]

A holder supporting a connecting member in a rotating magnetic head device comprising a rotating side rotary transformer that rotates integrally with a rotating drum and a stationary side rotary transformer that is fixed to a fixed drum, and a magnetic head is attached to the rotating drum. is attached to the rotating drum, and the terminal portion of the connecting member is electrically connected to the head electrode portion of the magnetic head, and the tip end of the connecting member is connected to the electrode of the wiring board that is attached and connected to the rotary transformer on the rotating side. A rotating magnetic head device in which the connection parts are brought into contact and conduction is established.