JPH0420387U

JPH0420387U -

Info

Publication number: JPH0420387U
Application number: JP6262790U
Authority: JP
Priority date: 1990-06-13
Filing date: 1990-06-13
Publication date: 1992-02-20

Description

[Brief explanation of drawings]

第１図は本考案に於ける不正防止機能付円板体
搬送装置を示す正面図。第２図は不正コイン検知
直後の逆移動阻止体の動きを示し、同図イは不正
コインの平面図、同図ロは逆移動阻止体の動きを
示す第１図のＡ−Ａ線断面図。第３図は不正コイ
ン移動時の逆移動阻止体の動きを示し、同図イは
側面図、同図ロは同図イの平面図。第４図は不正
コイン移動終了時の逆移動阻止体の動きを示し、
同図イは側面図、同図ロは同図イの平面図。第５
図は従来の円板体搬送装置を示す正面図。第６図
は従来の不正コインを示す平面図。第７図イ，ロ
，ハは従来の不正コインの移動時に於ける逆移動
阻止体の一連の動きを示す側面図。第８図は従来
の他の不正コインの移動時に於ける逆移動阻止体
の一連の動きを示す側面図。１……不正防止機能付円板体搬送装置、１ａ…
…セレクター本体、１ｂ……案内面、２……ガイ
ド金具、３ａ……前方のツメ金具、３ｂ……後方
のツメ金具、４……光センサー、５……コイン（
円板体）、５ｃ……外周縁、５ｄ……接触部、６
……糸、７……接着剤、８……糸、１２……突条
体。 FIG. 1 is a front view showing a disc conveyance device with an anti-tampering function according to the present invention. Figure 2 shows the movement of the reverse movement blocker immediately after detecting a fraudulent coin, A is a plan view of the fraudulent coin, and Figure B is a sectional view taken along the line A-A in Figure 1 showing the movement of the reverse movement blocker. . FIG. 3 shows the movement of the reverse movement blocking body when an unauthorized coin is moved, and FIG. 3A is a side view, and FIG. 3B is a plan view of FIG. Figure 4 shows the movement of the reverse movement blocker at the end of fraudulent coin movement.
Figure A is a side view, and Figure B is a plan view of Figure A. Fifth
The figure is a front view showing a conventional disc body conveyance device. FIG. 6 is a plan view showing a conventional fraudulent coin. FIGS. 7A, 7B, and 7C are side views showing a series of movements of a reverse movement blocking body during movement of a conventional fraudulent coin. FIG. 8 is a side view showing a series of movements of the reverse movement blocking body during the movement of other conventional fraudulent coins. 1...Disk body conveyance device with fraud prevention function, 1a...
...Selector body, 1b...Guide surface, 2...Guide metal fitting, 3a...Front claw metal fitting, 3b...Rear claw metal fitting, 4...Light sensor, 5...Coin (
disk body), 5c...outer periphery, 5d...contact part, 6
... thread, 7 ... adhesive, 8 ... thread, 12 ... ridge.

Claims

[Claims for Utility Model Registration] 1. A disc body sent from one direction slides in one direction on a selector body provided with a guide surface for sliding movement, and on the guide surface of the selector body. A disc comprising a reverse movement preventing means for preventing the disc from moving back in the other direction, and a disc detecting means for detecting the disc passing in one direction through the reverse movement preventing means. In the body transport device, a guide fitting 2 that can be opened and closed is provided in a part of the selector main body 1a, and the disc body 5 that slides in contact with the disc body 5 is sandwiched between the guide surface 1b of the selector main body 1a. The reverse movement preventing means is provided at a desired position of the guide fitting 2 on the outer peripheral edge 5c of the non-contact portion of the disc body 5 that slides in contact with and adjacent to the guide surface 1b. A disc conveyance device with a tamper-proofing function, characterized in that it is constituted by a plurality of reverse movement prevention bodies 3a and 3b that come into contact with each other. 2. In the disc body conveying device according to claim 1,
The fraud prevention function is characterized in that the guide surface 1b of the selector main body 1a is provided with a protrusion 12 for reducing the sliding contact area of the disc body 5 that slides on the guide surface 1b. Disk body conveyor with attached.