JPS59175118U

JPS59175118U - Internal structure of optical rotary encoder

Info

Publication number: JPS59175118U
Application number: JP6935083U
Authority: JP
Inventors: 末次　輝治
Original assignee: 鈴木無線電機株式会社
Priority date: 1983-05-10
Filing date: 1983-05-10
Publication date: 1984-11-22

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図は従来の光学式ロークリエンコーダの内部構造の
一例を示す斜視図、第２図は同様に従来のもの１内部構
造の他の例を示す斜視図、第３図はこの考案の一実施例
を示す内部構造の斜視図、第４図は、第３図の実施例の
要部分解斜視図である。図において、１・・・回転円板、２・・・ホルダ、３・・・フランジ
、４・・・シャフト、５・・・ホルダ取付ねじ穴、６・
・・ホルダ取付部、７・・・発受光素子取付部、８・・
・円板用塵、９・・・基板、１０・・・基板取付支柱で
ある。なお、各図中同一符号は同−又は相当部分を示す
。FIG. 1 is a perspective view showing an example of the internal structure of a conventional optical rotary encoder, FIG. 2 is a perspective view showing another example of the internal structure of the conventional optical rotary encoder, and FIG. FIG. 4 is a perspective view of the internal structure of the embodiment. FIG. 4 is an exploded perspective view of the main part of the embodiment of FIG. In the figure, 1...Rotating disk, 2...Holder, 3...Flange, 4...Shaft, 5...Holder mounting screw hole, 6...
...Holder mounting part, 7...Light emitting/receiving element mounting part, 8...
- Disk dust, 9... Board, 10... Board mounting support. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In an optical rotary encoder (code plate) that optically detects the number of gaps provided on a rotating disk and transmits signals, conventional circular An internal structure of an optical rotary encoder, characterized in that the screw mounting structure is changed in a direction perpendicular to the plate, and the screw mounting structure is changed to a flange portion substantially parallel to the disk.