JPH0251575U

JPH0251575U -

Info

Publication number: JPH0251575U
Application number: JP12779988U
Authority: JP
Priority date: 1988-09-29
Filing date: 1988-09-29
Publication date: 1990-04-11

Description

[Brief explanation of drawings]

第１図はこの考案に係るリングの全体図、第２
図は第１図の円Ａ部の切開斜視図、第３図は第２
図の蓋を取除いた状態の平面図、第４図は電気系
統図、第５図は第２検知スイツチの透視図、第６
図は第５図のＡ−Ａ線断面図である。１……リング、２……蓋、１０……取付け板、
１１……電源、１２……電源スイツチ、１３……
第１検知スイツチ、１４……カウンタ、１５……
表示器、１６……第２検知スイツチ、１７……音
声出力集積回路、１８……スピーカ。 Figure 1 is an overall view of the ring according to this invention, Figure 2
The figure is a cutaway perspective view of circle A in Figure 1, and Figure 3 is a perspective view of circle A in Figure 1.
Figure 4 is a plan view with the lid removed, Figure 4 is an electrical system diagram, Figure 5 is a perspective view of the second detection switch, and Figure 6 is a perspective view of the second detection switch.
The figure is a sectional view taken along the line A--A in FIG. 5. 1...Ring, 2...Lid, 10...Mounting plate,
11...Power supply, 12...Power switch, 13...
First detection switch, 14... Counter, 15...
Display device, 16...second detection switch, 17...audio output integrated circuit, 18...speaker.

Claims

[Claims for Utility Model Registration] (1) (a) A power switch and a power source are provided in the hollow part of the ring, (b) A power switch and a power source are connected to the power source through the power switch,
A detection switch that is turned on each time the ring rotates once is connected, and (c) a counter that counts the output of the detection switch and a display that displays the counted value of this counter on the outside of the ring are provided. An automatic ring rotation speed counting device featuring the following. (2) (a) a ring that is at least partially hollow and has a hole that communicates with the outside; (b) a power switch that is provided within the ring so as to be operable from the outside; and (c) the power switch is , when the operating section is in the first position, power is supplied to the two circuits, and when the operating section is in the second or third position, the power is supplied to the first or second circuit, respectively. When the ring is in the fourth position, it does not supply power to any of the circuits; a first detection switch that is turned ON; (e) a counter connected to a subsequent stage of the first detection switch; (f) a display that displays the counted value of the counter; and (g) provided in the circuit of the second system. (h) an audio output integrated circuit connected after the second detection switch; (li) receiving an output from the audio output integrated circuit; a speaker for outputting audio to the outside of the ring; The automatic ring rotation speed counting device according to claim 1 of the utility model registration, characterized in that the ring is exposed to the outside through a hole in the ring.