Tile flipping mechanism of mahjong machine
A mahjong machine and card losing technology, which is applied in sports accessories, indoor games, etc., can solve the problems of non-magnetic mahjong machine products not being released in batches, and the accuracy cannot meet the requirements, and achieve the advantages of simple structure, low cost, and reduced consumption Effect
Active Publication Date: 2014-12-10
蚌埠尚维知识产权运营有限公司
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Problems solved by technology
But so far, the accuracy of this kind of identification is still not up to the requirements, so that the non-magnetic mahjong machine products are still not widely launched in domestic and foreign markets.
Method used
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[0024] When the mahjong tiles adopted by the turnover mechanism of the present invention ride on a supporting surface with the side lying surface formed by its length and width, its center of gravity G is biased towards the front or reverse side of the tiles. The card has different density distribution along the thickness direction of the card, so that the center of gravity of the card is biased towards the front or back of the card. Example.
[0025] Please refer to figure 1 , the mahjong tile is formed by connecting two materials with different densities. The side of the card formed by its length L and thickness B lies on the supporting surface, wherein figure 1 a is the side lying state of the card, figure 1 b and figure 1 c are figure 1 The left and right views of the mahjong tile shown in a show the front Z and the back F of the tile respectively. The length of the tile is L, the width is S, and the thickness is B. The above two examples of materials with different ...
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The invention relates to a tile flipping mechanism of a mahjong machine. The tile flipping mechanism comprises a tile conveying groove and an identification groove. The identification groove is positioned on two sides of the tile conveying groove and lower than the tile conveying groove; the tile conveying groove includes two parallel guiding surfaces, an inclined pushing surface and a conveying belt arranged between the two parallel guiding surfaces; two tile flipping notches are disposed on the two parallel guiding surfaces respectively, and the two tile flipping notches are a front tile flipping notch and a back tile flipping notch which are arranged according to longitudinal positions of the operation direction of the conveying belt; the inclined pushing surface is positioned on the guiding surface which is opposite to the back tile flipping notch; and the centers of gravity of tiles lying on one side are inclined to the front surfaces or the back surfaces, and the tiles lying on one side are turned on one side at positions of the front tile flipping notch and the back tile flipping notch so that consistent tile surfaces are formed. The tile flipping mechanism has the advantages that magnetic materials and corresponding photoelectric elements and are not required in tile surface identification, not only cost is saved and consumption of rare earth materials is reduced, but the possibility of cheating on tiles is decreased. Besides, identifying tiles surfaces is accurate, flipping action is reliable, and the structure is simple.
Description
Technical field [0001] The present invention involves mahjong machines, especially a flop institution with mahjong machines. Background technique [0002] The mahjong cards used in the existing mahjong machine are magnetic, and the front of the Mahjong card (character or white surface) and the negative are different.When working at the mahjong machine, these magnetic mahjong cards are driven by the large turntable at the bottom of the shuffle barrel in the shuffle barrel, and the Mahjong card is moved to the edge of the large turntable under the action of centrifugal force.There are several permanent magnet blocks under the large turntable. During the process of moving to the edge, Mahjong may flip due to the magnetic force of the permanent magnet block.The card is finally turned into a card with the same card, that is, the downward card is the same as the magnetic pole corresponds to the permanent magnetic block on the large turntable.These cards are consistent with the cards th...
Claims
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IPC IPC(8): A63F9/20
Inventor 杨开建
Owner 蚌埠尚维知识产权运营有限公司