JPS60665U

JPS60665U - counter

Info

Publication number: JPS60665U
Application number: JP9114083U
Authority: JP
Inventors: 久隆小林
Original assignee: 日本精機株式会社
Priority date: 1983-06-14
Filing date: 1983-06-14
Publication date: 1985-01-07

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、この考案の一実施例であるカウンタの斜視図
、第２図は、同上カウンタの平面図、第３図は、同上カ
ウンタの側面図、第４図は、同上カウンタの表示動作を
示す図である。１．２：回転車軸、３：ピニオン軸、５．　６．　７゜
８＝回転車（駆動伝達車）、９．　１０．　１１゜１２
＝回転車（遊び車）、１３：連結ピニオン歯車、１４、
　１５．　１６：桁上げピニオン歯車、２０：スプロケ
ット、２４．　２５．　２６．　２７：ベルト、２８：
記号、２９：パーフォレーション、３０：導光体、３１
：光源、３３：表示板、３４：読取窓。Fig. 1 is a perspective view of a counter that is an embodiment of the invention, Fig. 2 is a plan view of the above counter, Fig. 3 is a side view of the above counter, and Fig. 4 is a display operation of the above counter. FIG. 1.2: rotating axle, 3: pinion shaft, 5. 6. 7°8 = rotating wheel (drive transmission wheel), 9. 10. 11°12
= rotating wheel (idler wheel), 13: connected pinion gear, 14,
15. 16: Carry pinion gear, 20: Sprocket, 24. 25. 26. 27: Belt, 28:
Symbol, 29: Perforation, 30: Light guide, 31
: Light source, 33: Display board, 34: Reading window.

Claims

[Scope of utility model registration request]

(1) A pair of rotating wheels, at least one of which is a drive transmission wheel that is driven in accordance with the detected measured quantity, and a symbol that is held between the rotating wheels and moves, and is provided with numbers, letters, and symbols such as a scale plate. Alternatively, a belt formed by connecting both ends of a band-shaped body in which at least one of the parts other than the symbol is made transparent; an irradiation member that irradiates light from the back of the belt to the front through the belt; and a display board provided with a reading window through which the symbol can be visually read; A counter characterized in that it has a connected configuration.

(2) Among the rotating wheels, the drive transmission wheel has one lower gear.
The belt is connected so that the next higher one rotates one tenth of a rotation each time it rotates, and the total length of the belt is N (N: an integer) times the circumferential length of the drive transmission wheel, and the symbol is The counter according to claim (1) of the utility model registration claim, characterized in that the counter has N sets of numbers 0 to 9 successively arranged at regular intervals. .