JPS6134716U

JPS6134716U - Rotary transformer mounting mechanism

Info

Publication number: JPS6134716U
Application number: JP11992084U
Authority: JP
Inventors: 大樹滝口
Original assignee: 三洋電機株式会社
Priority date: 1984-08-02
Filing date: 1984-08-02
Publication date: 1986-03-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第４図〜第１５図は本考案の一実施例に関わ
り、第１図・第１４図・第１５図はアータリトランス装
着時のＣ−Ｃ’断面図・Ｄ −Ｄ’断面図・要部正面図
、第４図はガイドシリンダの外観斜視図、第５図はＢ−
Ｂ’断面図、第６図・第７図・第８図は保持具の斜視図
・側面図・正面図、第９図・第１０図はロータ側コアの
正面図Ｅ−Ｅ′要部断面図、第１１図・第１２図・第１
３図は一部を切欠いたヘッドディスクの正面図及びＦ−
Ｆ’，Ｇ−Ｇ’要部断面図である。また、第２図・第３図は従来例の断面要部斜視図である
。５・・・ヘッドディスク、１４・・・ロータリトランス
、１４ａ・・・ロータ側コア、１８・・・保持具、１８
ａ・・・上側爪、１８ｂ・・・下側爪、１８ｃ・・・突
起部、１９・・・開口部、２０・・・第１取付部、２１
・・・下係止部、２２・・・第１切欠き部、２５・・・
第２取付部、２６・・・上係止部、２７・・・第２切欠
き部。1 and 4 to 15 relate to an embodiment of the present invention, and FIGS. 1, 14, and 15 are cross-sectional views taken along line C-C' and D-D' when the artiform transformer is installed. A sectional view and a front view of main parts, Fig. 4 is an external perspective view of the guide cylinder, and Fig. 5 is a B-
B' cross-sectional view, Figures 6, 7, and 8 are perspective, side, and front views of the holder, and Figures 9 and 10 are front views of the rotor side core E-E' cross-section of main parts. Figure, Figure 11, Figure 12, Figure 1
Figure 3 is a partially cutaway front view of the head disk and F-
F', GG' main part sectional view. Further, FIGS. 2 and 3 are perspective views of main parts in cross section of the conventional example. 5... Head disk, 14... Rotary transformer, 14a... Rotor side core, 18... Holder, 18
a... Upper claw, 18b... Lower claw, 18c... Projection, 19... Opening, 20... First attachment part, 21
...Lower locking part, 22...First notch part, 25...
2nd attachment part, 26... Upper locking part, 27... 2nd notch part.

Claims

[Scope of utility model registration request]

A head disk 5 having an opening 19 on the upper surface, a lower locking portion 21 protruding downward into the opening 19, and a first mounting portion 20 having a first notch 22 at the upper end; The rotor-side core 14a of the rotary transformer 14 is provided with a second mounting portion 25 having a protruding upper locking portion 26 and a second notch portion 27 on the outside of the upper locking portion 26 at the outer peripheral end, and a rotor-side core 14a on the top and bottom surfaces. An elastic Σ-shaped holder 18 with an upper claw 18a and a lower claw 18b at the tip and a protrusion 18c on the inner surface.
The protrusion 18c is fitted into the first notch 22 and the second notch 27, and the upper claw 18a
and the upper locking portion 26, and the lower claw 18b and the lower locking portion 21 are engaged, thereby attaching the rotary transformer 14 to the head disk 5. Rotary transformer mounting mechanism.