JPS60119473U

JPS60119473U - Pachinko machine passing ball detection device

Info

Publication number: JPS60119473U
Application number: JP565084U
Authority: JP
Inventors: 福田　竹二
Original assignee: 株式会社ソフィア
Priority date: 1984-01-19
Filing date: 1984-01-19
Publication date: 1985-08-12
Also published as: JPH0418612Y2

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]

第１区は本考案の通過型チャツカーの一実施例を示した
展開斜視図、第２図はその通過型チャツカーを遊技盤に
取付けた状態の断面図、第３図はそのホルダーの斜視図
、第４図はホルタ゛−の横断面図、第５図及び第６図は
それぞれ通過型チャツカーの変形例を示す第２図と同様
な図、第７図は光センサを有する球検出機構部の縦断面
と外部光による球検知誤動作との関係の説明図、第８図
は球１個の通過と誤検知した出力信号波形を示した図、
第９図は球検出回路の具体例を示した図、第１０図Ａ、
　Ｂは波形整形しただけの誤検知信号と補正後の誤検知
信号の波形を示した図、第１１図及び第１２図はそれぞ
れ本考案の通過型チャツカーの他の実施例を示した展開
斜視図である。１・・・発光素子、２・・・受光素子、３・・・通過球
、６・・・遊技盤、７・・・貫通穴、８・・・前面ガラ
ス、１０・・・取付基板部、１１・・・取付穴、１２．
１３・・・側壁部、１４・・・球通路、１５・・・前面
板、１６．ｉ７・・・差込受け、２０・・・ホルダー、
２２．２３・・・腕、２８・・・突出片、２９・・・傾
斜部、３１・・・シュミット回路、３２・・・タイマ回
路。The first section is an exploded perspective view showing one embodiment of the passing type chuckler of the present invention, Fig. 2 is a sectional view of the passing type chuckler attached to the game board, and Fig. 3 is a perspective view of its holder. Fig. 4 is a cross-sectional view of the Holter, Figs. 5 and 6 are similar views to Fig. 2 showing a modification of the pass-through type chucker, and Fig. 7 is a longitudinal cross-sectional view of the ball detection mechanism section having an optical sensor. An explanatory diagram of the relationship between the surface and ball detection malfunction due to external light. Figure 8 is a diagram showing the passage of one ball and the output signal waveform of the false detection.
Figure 9 is a diagram showing a specific example of the ball detection circuit, Figure 10A,
B is a diagram showing the waveforms of a false detection signal just subjected to waveform shaping and a false detection signal after correction, and FIGS. 11 and 12 are exploded perspective views showing other embodiments of the pass-through type chucker of the present invention, respectively. It is. DESCRIPTION OF SYMBOLS 1... Light emitting element, 2... Light receiving element, 3... Passing ball, 6... Game board, 7... Through hole, 8... Front glass, 10... Mounting board part, 11...Mounting hole, 12.
13... Side wall portion, 14... Ball passage, 15... Front plate, 16. i7...Plug holder, 20...Holder,
22.23...Arm, 28...Protruding piece, 29...Slope portion, 31...Schmidt circuit, 32...Timer circuit.

Claims

[Scope of utility model registration request]

(1) It has a mounting board part that covers the through hole formed in the game board and is fixed to the surface of the game board, and opposing side wall parts that are provided on the surface of the mounting board part and form a ball path through which the ball flows. A light emitting element is disposed in one of the side walls, a light receiving element for receiving light from the light emitting element is disposed in the other side wall, and a winning ridge area is formed on the front side of the side wall. A pass-through type chatka of a pachinko machine characterized by having a front plate.

(2) The ball passage formed by the mounting board, the side wall, and the front plate is such that at least the area where the light emitting/receiving element exists is smaller than the entrance of the ball passage with respect to the depth between the mounting board and the front plate. , a pass-through type chucker for a pachinko machine according to claim 1, wherein the chucker is configured to have a diameter slightly larger than a ball diameter.