JPH0314829U

JPH0314829U -

Info

Publication number: JPH0314829U
Application number: JP7531589U
Authority: JP
Priority date: 1989-06-27
Filing date: 1989-06-27
Publication date: 1991-02-14

Description

[Brief explanation of the drawing]

第１図は請求項１記載の考案に対応する実施例
のカウンタの回路構成図、第２図ａ，ｂ，ｃは同
上カウンタの左側面図、正面図、右側面図、第３
図は同上カウンタの使用端子の配置状態を示す一
部省略した拡大斜視図、第４図は同上の使用説明
図、第５図は請求項２記載の考案に対応する実施
例のアワーメータの回路構成図、第６図ａ，ｂ，
ｃは同上アワーメータの左側面図、正面図、右側
面図、第７図は同上の使用説明図、第８図は請求
項３記載の考案に対応する実施例のタイマの回路
構成図、第９図ａ，ｂ，ｃは同上タイマの左側面
図、正面図、右側面図、第１０図は同上の動作説
明用タイムチヤート、第１１図は請求項３記載の
考案に対応する別の実施例のタイマの回路構成図
、第１２図は同上タイマの斜視図、第１３図は同
上の連接使用状態図である。１……カウンタ、４……カウンタ制御部、３…
…表示設定部、９ａ……カウントアプウ信号入力
端子、９ｂ……桁上げ信号出力端子、９ｃ……リ
セツト信号出力端子、１０ａ……カウントアツプ
信号出力端子、１０ｂ……桁上げ信号入力端子、
１０ｃ……リセツト信号入力端子、１４……アワ
ーメータ、２２……タイマである。 FIG. 1 is a circuit diagram of a counter according to an embodiment of the invention according to claim 1, and FIGS. 2a, b, and c are left, front, and right views of the same counter, and FIG.
The figure is a partially omitted enlarged perspective view showing the arrangement of the terminals used in the counter, FIG. 4 is an explanatory diagram for use in the same, and FIG. Configuration diagram, Figure 6 a, b,
c is a left side view, a front view, and a right side view of the same hour meter; FIG. 7 is an explanatory diagram for use of the above hour meter; FIG. 9a, b, and c are left side views, front views, and right side views of the same timer, FIG. 10 is a time chart for explaining the operation of the above timer, and FIG. 11 is another implementation corresponding to the invention according to claim 3. FIG. 12 is a perspective view of the timer according to the example, and FIG. 13 is a diagram showing the same connected state in use. 1...Counter, 4...Counter control section, 3...
...Display setting section, 9a...Count up signal input terminal, 9b...Carry signal output terminal, 9c...Reset signal output terminal, 10a...Count up signal output terminal, 10b...Carry signal input terminal,
10c...Reset signal input terminal, 14...Hour meter, 22...Timer.

Claims

[Claims for Utility Model Registration] (1) It has at least a count-up signal output terminal and a carry signal input terminal, and the count value reaches a set value by counting the signal input to the carry signal input terminal. Then, it can be freely connected to an additional counter equipped with a count control section that outputs a count-up signal from the count-up signal output terminal and a display that displays the count value, and a carry signal that corresponds to the carry-up signal input terminal. a signal output terminal,
It has at least a count-up signal input terminal corresponding to the count-up signal output terminal, counts the count input, and outputs a carry signal from the carry signal output terminal at the time of counting, and the signal is input to the count-up signal input terminal. A digital device comprising: a count control section that outputs a count up signal when the count value reaches a set value; and a display that displays the count value. (2) It has at least a count up signal output terminal and a carry signal input terminal, and when the signal input to the carry signal input terminal is counted and the count value reaches a set value, the count up signal is outputted to the count up signal. It can be freely connected to an additional counter equipped with a count control unit that outputs from a signal output terminal and a display that displays the count value, and has at least a carry signal output terminal corresponding to the carry signal input terminal, A digital device characterized by comprising: a timekeeping control section that performs timekeeping and outputs a carry signal from a carry signal output terminal when the timekeeping overflows and restarts timekeeping from zero; and a display that displays the elapsed time value. Device. (3) It has at least a count up signal output terminal and a carry signal input terminal, and when the signal input to the carry signal input terminal is counted and the count value reaches a set value, the count up signal is activated. A carry signal output terminal that can be freely connected to an additional counter equipped with a count control unit that outputs from the signal output terminal and a display that displays the count value, and that corresponds to the carry signal input terminal;
It has at least a count-up signal input terminal corresponding to the count-up signal output terminal, and if there is no signal input to the count-up signal input terminal, continuous time measurement is performed, and when the time measurement overflows, a carry signal is output from the carry signal output terminal. A digital device equipped with a time limit control unit that outputs a timer output and restarts time measurement from zero, and generates a timer output at the time of measurement of a set value to time up if there is a count-up signal input, and a display that displays the elapsed time value. .