JPS6080634U

JPS6080634U - Photoelectric key switch device

Info

Publication number: JPS6080634U
Application number: JP17401783U
Authority: JP
Inventors: 杉本　直之
Original assignee: Takigen Manufacturing Co Ltd
Current assignee: Takigen Manufacturing Co Ltd
Priority date: 1983-11-10
Filing date: 1983-11-10
Publication date: 1985-06-04
Also published as: JPS645323Y2

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]

図面は本考案の一実施例を示し、第１図は光電式キース
イッチ装置の正面図、第２図は該装置の右側面図、第３
図は該装置の背面図、第４図は該装置の底面図である。第５図は第１図の疎性に使用される鍵の側面図である。第６図は第１図の装置に使用されるロータの正面図、第
７図は該ロー゛りの右側面図、第８図は該ロータの背面
図である。第９図は第１図の光電式キースイッチ装置に
鍵を挿入した時のＡ−Ａ’線断面図、第１０図は同じく
鍵を挿入した時のＢ−Ｂ’線断面図である。第１１図は鍵を７５度まで回転した時のＡ二Ａ’線断面
図、第１２図は鍵を９０度まで回転した時のＢ−Ｂ’線
断面図である。１・・・錠本体、２・・田−タ、３・・・錠止部材、４
・・・鍵、５・・・発光素子、６・・・受光素子、７・
・・光透過部、光遮蔽部、８・・・凹部、９，１０・・
・切欠。The drawings show one embodiment of the present invention, in which Fig. 1 is a front view of a photoelectric key switch device, Fig. 2 is a right side view of the device, and Fig. 3 is a front view of the photoelectric key switch device.
The figure is a rear view of the device, and FIG. 4 is a bottom view of the device. FIG. 5 is a side view of the key used for the sparsity of FIG. 6 is a front view of the rotor used in the apparatus of FIG. 1, FIG. 7 is a right side view of the rotor, and FIG. 8 is a rear view of the rotor. 9 is a sectional view taken along the line AA' when a key is inserted into the photoelectric key switch device of FIG. 1, and FIG. 10 is a sectional view taken along the line BB' when the key is also inserted. FIG. 11 is a sectional view taken along line A-2A' when the key is rotated to 75 degrees, and FIG. 12 is a sectional view taken along line BB' when the key is rotated to 90 degrees. 1... Lock body, 2... Data, 3... Locking member, 4
...Key, 5... Light emitting element, 6... Light receiving element, 7.
...light transmitting part, light shielding part, 8... recess, 9, 10...
・Notch.

Claims

[Claims for Utility Model Registration] A lock body 1, a rotor 2 housed in the lock body 1, a locking member 3 for non-rotatably locking the rotor 2 to the lock body 1, and a locking member 3 inserted into the rotor 2 to lock the rotor 2. It consists of a key 4 that drives the locking member 3 to unlock the rotor 2, and a group of light-emitting elements 5 and light-receiving elements 6 that are arranged opposite to each other on both sides of the lock body 1. The key 4 is arranged to block the passage of light from the element 5 to the light receiving element 6, and the key 4 has a group of light transmitting parts 7 and/or light shielding parts 7 corresponding to the arrangement of the light emitting element 5 and the light receiving element 6. When the key 4 is inserted into the rotor 2 and rotated to a certain angle A, one set of elements 5a among the group of light emitting elements 5 and light receiving elements 6. A notch 9 is provided in the rotor 2 to form an optical path between all the other elements 5b and 6b except for 6a, and the rotor 2 is further cut by an angle α.
When rotated, the set of excluded elements 5a, 6
A photoelectric key switch device in which a rotor 2 is provided with a notch 10 that forms an optical path between a.