JPS58189917U

JPS58189917U - rotary encoder

Info

Publication number: JPS58189917U
Application number: JP19497281U
Authority: JP
Inventors: 加納　孝雄; 克彦牧野
Original assignee: サムタク株式会社
Priority date: 1981-12-29
Filing date: 1981-12-29
Publication date: 1983-12-16
Also published as: JPS6011458Y2

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 the drawing]

第１図イは本考案のロータリーエンコーダの分解斜視図
、０図は要部の組み込み状態を示す斜視図、第２図は同
上口図の平面説明図、第３図、第４図は夫々回転体に本
考案の第一ユニット部を組み込んだ状態を示す説明図で
あり、第３図は第２図中一点鎖線で示すＡ−Ｂ−Ｃ−Ｄ
−Ｅ線に沿った断面図、第４図は第２図十三点鎖線で示
すＺ−Ｖ−Ｃ−Ｄ−Ｙ−Ｘ−Ｗ線断面図、第５図は回転
軸と固定ボスとの取付構造を示す斜視図、第６図および
第７図は第一、第二ユニット部の電気的接続を示す説明
図である。１・・・第一ユニット部、２・・・固定スリット板、３
・・・固定部本体、５・・・ディスタンスプレート、６
・・・固定ボス、７・・・スリット円板、８・・・取付
板、１１・・・回転体、ｌｌａ・・・回転軸、１４・・
・発光素子、２０・・・受光素子、２１・・・ソケット
、２２・・・ピン。叉−一〜ノ〜＼、−一一、乙− １１１１０２０２／’１０．６０３４　　Ｆ６−ロ１８一一−」 −第５図Fig. 1 A is an exploded perspective view of the rotary encoder of the present invention, Fig. 0 is a perspective view showing the assembled state of the main parts, Fig. 2 is a plan explanatory view of the same top view, and Figs. 3 and 4 are rotations, respectively. FIG. 3 is an explanatory diagram showing a state in which the first unit part of the present invention is incorporated into the body, and FIG.
-A cross-sectional view taken along line E, Figure 4 is a cross-sectional view taken along line Z-V-C-D-Y-X-W indicated by the 13-dot chain line in Figure 2, and Figure 5 is a cross-sectional view taken along line Z-V-C-D-Y-X-W shown by the 13-dot chain line in Figure 2. A perspective view showing the mounting structure, and FIGS. 6 and 7 are explanatory views showing electrical connections between the first and second unit parts. 1... First unit part, 2... Fixed slit plate, 3
... Fixed part body, 5 ... Distance plate, 6
...Fixed boss, 7...Slit disk, 8...Mounting plate, 11...Rotating body, lla...Rotating shaft, 14...
- Light emitting element, 20... Light receiving element, 21... Socket, 22... Pin. 11110202/'10.6034 F6-Ro18 11-'' -Figure 5

Claims

[Scope of utility model registration request]

A fixed boss that has a disk-shaped slit disk 7 on its outer periphery in which a number of slits are formed at equal intervals, has an approximately cylindrical shape as a whole, and has a hole 6' for mounting a rotating shaft in the axial direction. A fixed slit plate 2 facing the slit disk 7 is provided on the distance plate 5 to which 6 is temporarily fixed, and arm portions 3a, 3a extending upright are formed, and a hole 30' is formed in the center. is formed, and includes a unit part 1 in which the arm parts 3a, 3a of the fixing part main body 3, which is generally ring-shaped as a whole, are temporarily fixed with the relative positions of the fixing slit plate 2 and the slit disc 7 being adjusted. Rotary encoder.