JPS58161060U

JPS58161060U - unlocking device

Info

Publication number: JPS58161060U
Application number: JP1982058880U
Authority: JP
Inventors: 正典廣瀬
Original assignee: トヨタ自動車株式会社
Priority date: 1982-04-22
Filing date: 1982-04-22
Publication date: 1983-10-26

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図は本考案に係る解錠装置におけるキーボードの好
適な取付状態を示す断面図、第２図はキーボードの断面
図、第３図は第２図における操作スイッチの構成図、第
４図は本考案に係る解錠装置の好適な実施例を示す回路
図である。１４・・・キーボード、２８ａ〜２８ｄ・・・操作スイ
ッチ、３８・・・演算回路、４０・・・判別回路、４２
・・・機械的応動手段、４４・・・応動力発生回路、５
８・・・リレー、１００・・・解錠信号、１０２・・・
各桁一致信号。Fig. 1 is a sectional view showing a preferred mounting state of the keyboard in the unlocking device according to the present invention, Fig. 2 is a sectional view of the keyboard, Fig. 3 is a configuration diagram of the operation switch in Fig. 2, and Fig. 4 is FIG. 2 is a circuit diagram showing a preferred embodiment of the unlocking device according to the present invention. 14... Keyboard, 28a-28d... Operation switch, 38... Arithmetic circuit, 40... Discrimination circuit, 42
...Mechanical response means, 44...Response force generation circuit, 5
8...Relay, 100...Unlock signal, 102...
Each digit match signal.

Claims

[Scope of utility model registration request]

(1) Multiple operation switches, a calculation circuit that calculates each number input by simultaneous operation of the combination of these operation switches and outputs an arbitrary operation number from O to 9, and a multi-digit operation output from the calculation circuit. A discrimination circuit that outputs a digit matching signal for each digit when a number is input and the operation number matches a preset unlocking number, and also unlocks a door lock, etc. when all digits match. , a combination input confirmation mechanism that notifies the operator of each digit that the two numbers match based on the above-mentioned each digit match signal, and the operation number input operation is performed while checking the combination input of the operation switch for each digit. An unlocking device characterized by performing the following.

(2) Utility Model Registration Scope of Claim (1) The apparatus described in claim (1) is characterized in that the combination input confirmation mechanism is comprised of a mechanical response means that responds to each digit match signal and transmits a mechanical response force to the operating finger. unlocking device.