CN201780622U - Game coin and special identification device thereof - Google Patents

Abstract

The utility model provides a game coin which is a circular sheet, wherein the sheet is provided with an identification through hole, and the identification through hole is a point-shaped hole with regular shape. The utility model further provides a special game coin identification device, comprising a coin accessing channel and an identification sensor which is arranged within the coin accessing channel, wherein the identification sensor is composed of multiple pairs of photo sensors, each pair of photo sensors comprise a light emitting electrode and a light receiving electrode which are respectively arranged on the two sides of the coin accessing channel, the photo sensors are arranged in a concentric circle form, and the distance between the centre of the concentric circle to the bottom of the coin accessing channel is equal to the radius of the game coin. Compared with the prior art, the identification device provided by the utility model is characterized in that the game coin identification work can be completed at the moment the centre of the circle of game coin is coincident with the centre of the concentric circle regardless of the rolling or sliding way of the game coin passing through the photo sensors, the identification speed is fast and the identification is accurate.

Description

A kind of game money and special-purpose recognition device thereof

[technical field]

The utility model relates to the game money that uses in a kind of amusement equipment of inserting coins and the improvement technology of recognition device thereof.

[background technology]

Slot machine is a kind of common game station, and the player drops in the game machine and can play by the amusement coin with special use.Yet, because such play place is a lot, the game money of different play places is used with in order to prevent the player, there is difference in special-purpose game money structure that each play place provided and the identification.

The patent No. is 200920151023.7, name is called " amusement coin " and the patent No. and is 00257428.4, is called the recognition device that " recognition device that substitutes coin " provides a kind of such game money and game money.Such amusement mainly is to offer circular-arc slit on the game money body with coin, and corresponding with it recognition device adopts criss-cross optical inductor distribution mode, when game money passes through recognition device, the length and the position of circular-arc-shaped slot on the optical inductor scanning game money, and compare identification.From the said structure principle as can be known, recognition device is longer for the identification required time of game money, and recognition speed is slow.

[utility model content]

In view of this, one of the technical problems to be solved in the utility model for provide a kind of can be by the game money of quick identification, this game money adopts following scheme to realize:

A kind of game money is circular lamellar body, is distributed with the identification through hole on lamellar body.

As improvement to such scheme, the point-like hole that described identification through hole is a regular shape.

Another technical matters to be solved in the utility model is for providing the game money that a kind of recognition capability is strong, recognition speed is fast special-purpose recognition device, and this recognition device adopts following scheme to realize:

A kind of special-purpose recognition device of game money, comprise the coin passage and be installed on identification inductor in the coin passage, described identification inductor is made up of optical sensor many, the every pair of optical sensor comprises that the light emission utmost point and the light that lay respectively at into coin passage both sides accepts the utmost point, each optical sensor is concentric circles arranges, and the concentric circles distance of center circle is consistent with the game money radius from going into coin channel bottom height.

As the improvement to such scheme, described optical sensor is connected with a comparer, prestores normal data in comparer.

With prior art, no matter the utility model is when game money rolls or slides through sensor, overlaps moment both can finish the identification of recognition device with the optical sensor distribution concentric circles center of circle in the game money center of circle to game money, recognition speed is fast, and it is accurate to discern.

[description of drawings]

Fig. 1 is the utility model embodiment game money structural representation;

Fig. 2 is the special-purpose recognition device structural representation of present embodiment;

Fig. 3 is the special-purpose recognition device optical inductor of a present embodiment distributed architecture synoptic diagram.

Be further detailed below in conjunction with accompanying drawing.

[embodiment]

Understand for the ease of this area engineering technical personnel, will and be described in detail the utility model in conjunction with the accompanying drawings by specific embodiments below.

As shown in Figure 1.The disclosed game money monnolithic case of this programme is consistent with conventional game money, is circularlamellar body 1, compares with existing game money, and this game money greatest improvement part is discerned throughhole 11 for being furnished with onlamellar body 1, and should identification throughhole 11 be the point-like hole of regular shape.

Meanwhile, Dui Ying special-purpose recognition device comprisescoin passage 2 and is installed onidentification inductor 3 in thecoin passage 2 with it, shown in accompanyingdrawing 2,3.Thisidentification inductor 3 is made up ofoptical sensor 31 many, the every pair ofoptical sensor 31 comprises that the light emission utmost point and the light that lay respectively at intocoin passage 2 both sides accepts the utmost point, and eachoptical sensor 31 is concentric circles arranges, and the concentric circles distance of center circle is consistent with game moneylamellar body 1 radius from going intocoin passage 2 bottom level.Andoptical sensor 31 is connected with a comparer, prestores normal data in comparer.

When game money is discernedinductors 3 by going intocoin passage 2 processes, the moment that overlaps with the concentric circles ofoptical sensor 31 strokes in the game money center of circle, the optical inductor collection can be by the light position data of identification throughhole 11, again with comparer in normal data compare, if consistent then be qualified game money.

For underproof game money can being distinguished, onecoin release channel 4 is arranged going intocoin passage 2 rear portions fork, whenidentification inductor 3 identified game money and is defective game money, the machine interior control device then withdrawed from this coin fromcoin release channel 4.

The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (4)

1. a game money is circular lamellar body (1), it is characterized in that: be distributed with identification through hole (11) on lamellar body.

2. game money according to claim 1 is characterized in that: the point-like hole that described identification through hole is a regular shape.

3. the special-purpose recognition device of game money according to claim 1, comprise coin passage (2) and be installed on identification inductor (3) in the coin passage, it is characterized in that: described identification inductor is made up of optical sensor (31) many, the every pair of optical sensor comprises that the light emission utmost point and the light that lay respectively at into coin passage both sides accepts the utmost point, each optical sensor is concentric circles arranges, and the concentric circles distance of center circle is consistent with the game money radius from going into coin channel bottom height.

4. the special-purpose recognition device of game money according to claim 3, it is characterized in that: described optical sensor is connected with a comparer, prestores normal data in comparer.

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