CN2666513Y - Shuffling arrangement and front-back side identificating mechanism for ordinary mahjong - Google Patents
Shuffling arrangement and front-back side identificating mechanism for ordinary mahjong Download PDFInfo
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- CN2666513Y CN2666513Y CN 03233684 CN03233684U CN2666513Y CN 2666513 Y CN2666513 Y CN 2666513Y CN 03233684 CN03233684 CN 03233684 CN 03233684 U CN03233684 U CN 03233684U CN 2666513 Y CN2666513 Y CN 2666513Y
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- rotating disk
- mahjong
- mahjong tiles
- conveyer belt
- mah
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Abstract
The shuffle arrangement and front surface and back surface automatic identification mechanism of the ordinary mahjong tiles comprises a shuffle arrangement part, an identification part and a control part and is characterized in that the shuffle arrangement part consists of a retainer ring1, a turnplate2, a tripping lump3, a tile block arc lump4, a tile push arc lump5, an extracting lump6, a poking spring7 and a conveyor belt9; the sending out mahjong tiles after shuffle arrangement are kept flat and send to the conveyor belt9, the conveyor belt loads a mahjong tile 8 and goes through the pros and cons automatic identifier so as to send the mahjong tiles with downward characters to a coding system20 behind, while the mahjong tiles with upward characters are returned to the turnplate and are sent out after rearrangement. The utility model demands the mahjong tiles to have two colors and the front surface and the back surface to have certain color differences. The utility model overcomes the disadvantage of the current full automatic mahjong table that the utilized mahjong tiles are specialized mahjong tiles (contain magnetic material or iron sheet), although the identification is easy, the cost of the mahjong tiles are high, so that the popularization is not easy.
Description
Technical field: the utility model relates to the part of full-automatic mahjong table, and promptly common mah-jong pieces shuffles and the identification mechanism of positive and negative.
Background technology: the used mah-jong pieces of existing full-automatic mahjong table are special-purpose mah-jong pieces, and its back side contains magnetic material or iron plate, and the cost of manufacture of mah-jong pieces own is higher, are difficult for popularizing.Therefore prior art is not also used the mahjong table of common mah-jong pieces, does not more have the shuffle arrangement and the positive and negative identification mechanism of common mah-jong pieces.
Summary of the invention:
The purpose of this utility model is: a kind of shuffle arrangement and positive and negative identification mechanism of common mah-jong pieces are provided, and it can use common mah-jong pieces in full-automatic mahjong table, so long as double-colored mah-jong pieces can both use.Reduced the use cost of full-automatic mahjong table.
The shuffle arrangement and the automatic identification mechanism of positive and negative of common mah-jong pieces are made up of the finishing part of shuffling, identification division and control section, it is characterized in that:
Shuffle finishing part by ring washer (1), rotating disk (2), blundering block (3), shelves board arc piece (4), showdown arc piece (5), draw link stopper (6), dial board spring (7) and conveyer belt (9) is formed; Wherein ring washer (1) forms for small one and large one two column types circle connects, and ring washer (1) bottom is a great circle, is called outer ring (16), and ring washer (1) top is ringlet, is called inner ring (15); Rotating disk (2) is conical, at its sunk round turntable of a L type circle (18) of outer rim down; Blundering block (3) is a special-shaped arc piece that is fixed on the outer ring (16), and shelves board arc pieces (4) are the link stoppers that is fixed on an arc shape on the outer ring (16), and it is in the top of blundering block (3) with mahjong pieces outlet; Pushing over arc piece (5) is the arcuation piece that is fixed on the inner ring (15), and it can be fixed on arbitrary position of inner ring (15); Draw link stopper (6) and be installed in the exit portion of outer ring (16); Dial board spring (7) and be fixed on the top of rotating disk (2), but do not rotate with rotating disk (2); Conveyer belt (9) is parallel to mahjong pieces outlet, and there is identification division the conveyer belt top.
The shuffle arrangement and the automatic identification mechanism of positive and negative of described common mah-jong pieces, it is characterized in that: identification division by photoelectric sensor (14), impact electromagnet (13) and support (12) is formed, photoelectric sensor (14) adopts the reflex sensing head, photoelectric sensor (14) and impact electromagnet (13) and all be fixed on the support (12), photoelectric sensor (14) is installed in the top of conveyer belt (9), and what impact electromagnet (13) impacts head also in the top at conveyer belt (9) edge.
The shuffle arrangement and the automatic identification mechanism of positive and negative of described common mah-jong pieces, it is characterized in that: control section control connection motor, motor connects rotating disk (2), and control section comprises that motor forward and backward and rotating-speed control circuit, control section also connect photoelectric sensor (14) and impact electromagnet (13).
Operation principle:
The common mah-jong pieces of the utility model shuffle and the job order of the automatic identification mechanism of positive and negative as follows:
1) mah-jong pieces all are poured on the rotating disk (2), (just the commentaries on classics time is long by forward and backward, reversing time is lacked) mode, allow the horizontal L type circle (18) that falls into rotating disk (2) that erects of board that keeps flat, the board that stands up pass through and fall into L type circle (18) after showdown arc piece (5) pushes over it.During rotation, the L type circle (18) of rotating disk (2) is gone up horizontal upright board through blundering block (3) time, and trump card (8) all trips the posture that becomes to keep flat and sends into conveyer belt (9).
2) conveyer belt (9) trump card (8) is sent into identification division, because mah-jong pieces are double-colored, usually positive is light color, reverse side is dark, according under the light source that equates, strong and weak these characteristics of dark object reflecting power of light color object reflecting power, by regulating the sensitivity of photoelectric sensor (14), allow the downward board of word deliver to the card-arranging system (20) of postorder by conveyer belt (9), and the board that word makes progress is returned on the rotating disk (2) by impacting electromagnet (13), rearrange, become word down board output to again on the conveyer belt (9).
3) can carry out continuously as long as control the rotating speed identifying of rotating disk (2) and conveyer belt (9) well.
Advantage of the present utility model is:
1) can use common mah-jong pieces, use cost is low.
2) shuffle arrangement and identification mechanism simply, reliably.
Description of drawings:
Fig. 1: the vertical view of the shuffle arrangement and the automatic identification mechanism of positive and negative of the common mah-jong pieces of the utility model.
Fig. 2: the cutaway view of A-A direction among Fig. 1.
The middle-grade board arc of Fig. 3: Fig. 1 piece (4), showdown arc piece (5) installation site figure.
Fig. 4: the composition schematic diagram of identification division in the utility model.
Fig. 5: C-C direction cutaway view among Fig. 4.
Fig. 6: the posture of used mah-jong pieces is horizontal upright schematic diagram in the utility model.
Fig. 7: the posture of used mah-jong pieces is for erectting schematic diagram in the utility model.
Fig. 8: the posture of used mah-jong pieces is for keeping flat schematic diagram in the utility model.
Fig. 9: control section circuit theory diagrams in the utility model.
The specific embodiment: see the automatic identification mechanism of the shuffle arrangement and the positive and negative of Fig. 1, the common mah-jong pieces of Fig. 2 the utility model, form by the finishing part of shuffling, identification division and control section.
Shuffle finishing part by ring washer (1), rotating disk (2), blundering block (3), shelves board arc piece (4), showdown arc piece (5), draw link stopper (6), dial board spring (7) and conveyer belt (9) is formed.
The section shape of ring washer (1) and rotating disk (2) as shown in Figure 2, the first half of ring washer (1) is called inner ring (15), the latter half is called outer ring (16), all is fixing cylindrical ring; The top of rotating disk (2) connects a L type circle (18) for the taper shape with a step (17) in the bottom of its outer, it can rotate with the cone on top.The height of L type circle (18) should be less than about the height of horizontal upright mah-jong pieces, and the distance of the outer of rotating disk (2) upper cone body and the outer ring (16) of ring washer (1) can make the board that keeps flat horizontal erecting drop on the L type circle (18) just, and the board of other shape all can not fall into.On the conical inclined surface position of rotating disk (2), step (17) about an about 2mm descends, step (17) should be approximately greater than the width that founds board with the horizontal range of ring washer (1) inner ring (15), inner ring (15) lower edge of ring washer (1) should be approximately greater than the height that keeps flat board apart from the distance of rotating disk (2) circular cone dignity, allow entering that board (8) can only keep flat, and the board that erects (8) can not enter all.
See Fig. 1, Fig. 2, blundering block (3) is the arc piece of an abnormity, and it is fixed on the outer ring (16) of ring washer (1), and the below of the L type circle (18) of its underpart and rotating disk (2) is close.When rotating disk (2) carries horizontal upright board through blundering block (3), the lower edge of blundering block (3) trump card inwardly pushes away, and the upper edge of board (8) is lived and can not be moved with the lower edge of board by the cone edge shelves of rotating disk (2), board (8) is translated into the posture that keeps flat and is moved ahead with rotating disk, and the piece (6) of drawing in its place ahead is guided to the board that keeps flat on the conveyer belt (9) with identical posture.
Shelves board arc pieces (4) are that an outer rim radius is identical with outer ring (16) radius of ring washer (1), the inner edge radius is greater than the arc piece of outer rim radius, it is installed in blundering block (3) and draws top between the piece (6), be fixed on the outer ring (16) of ring washer (1), can not fall into L type circle (18) with resistance shelves board in this scope, avoid causing thus confusion.
Showdown arc piece (5) is that an outer rim is identical with inner ring (15) radius of ring washer (1), the inner edge radius is the arc piece on inclined-plane greater than outer rim radius and top, it can be fixed on any position of inner ring (15), but the height that its lower edge must keep flat greater than mah-jong pieces apart from the height on rotating disk (2) inclined-plane and less than the height that stands up, to allow the board that keeps flat enter the L type circle (18) of rotating disk (2) smoothly, when rotating disk (2) rotates, near inner ring (15) stand up board through showdown camber piece the time (5), because the lower edge of board is lived by step (17) shelves, the upper edge is inwardly pushed away by showdown arc piece, thereby the board that erects all can be pushed over.
Draw link stopper (6) and be installed in the exit portion of outer ring (16), the mah-jong pieces of putting in order are drawn deliver on the conveyer belt (9);
Dial board spring (7) and be fixed on the top of rotating disk (2) cone, do not rotate with rotating disk (2), its effect mainly is the edge that trump card pushes rotating disk (2) cone, allow the board that keeps flat enter L type circle (18) smoothly, the board that stands up is near the inner ring (15) of ring washer (1), through showdown arc piece (5) time, it is pushed over.
The finishing part of shuffling.The ring washer of this part (1) cooperates with the special shape of rotating disk (2) and size each other, when rotating disk (2) rotates, mah-jong pieces can only drop on the L type circle (18) of rotating disk (2) with horizontal upright state, through blundering block (3), horizontal upright mah-jong pieces (8) have become the posture that keeps flat, derive by drawing piece (6), deliver on the conveyer belt (9) with the identical attitude formula that keeps flat.Shelves board arc pieces (4) are installed in the top of blundering block (3) and mahjong pieces outlet, and to stop in this covering of the fan angular range, mah-jong pieces (8) fall into the L type circle (18) of rotating disk (2).Showdown arc piece (5) is installed on any position of inner ring (15) of ring washer (1), its lower edge should be less than the height of horizontal upright mah-jong pieces (8) greater than the height that keeps flat mah-jong pieces (8) apart from the height of rotating disk (2), when rotating disk (2) rotated, the mah-jong pieces that stand up (8) will be pushed over the posture that becomes to keep flat by showdown arc piece (5).Dial board spring (7) and mah-jong pieces (8) can be swept to the edge of rotating disk (2), allow the mah-jong pieces (8) that keep flat fall on the L type circle (18) of rotating disk (2), allow showdown arc piece (5) that the mah-jong pieces (8) that stand up are pushed over.
See Fig. 4, Fig. 5, identification division by photoelectric sensor (14), impact electromagnet (13) and support (12) is formed.Photoelectric sensor (14) and impact electromagnet (13) and all be fixed on the support (12), and near conveyer belt (9).The sensing head of photoelectric sensor (14) should be greater than about the height 1-2mm that keeps flat mah-jong pieces (8) apart from the height on conveyer belt surface, and the head that impacts that impacts electromagnet (13) is to keep flat highly half of mah-jong pieces (8) apart from the surperficial height of conveyer belt (9).Photoelectric sensor (14) adopts the reflex sensing head, because mah-jong pieces (8) are double-colored, usually positive of light color and the reverse side color is dark, according under identical light source, strong and weak these characteristics of dark object reflecting power of light color object reflecting power, adjust the sensitivity of sensor (14), as long as the word that detects mah-jong pieces (8) up, impact electromagnet (13) action, mah-jong pieces (8) are got through breach (19), and mah-jong pieces (8) are fallen on the rotating disk (2), after the rearrangement, become word mah-jong pieces (8) down during output, directly sent into the card-arranging system (20) of back through conveyer belt (9).
Rotating and reverse of control section control rotating disk (2), the operation of speed of playing a card and conveyer belt (9), counter-rotating are in order to prevent card, just the commentaries on classics time long, reversing time is lacked.Control section also will be according to the signal of photoelectric sensor (14) detection, and arrangement and identification mission to mah-jong pieces (8) are finished in control electromagnet (13) action.
Claims (3)
1. the shuffle arrangement and the positive and negative identification mechanism of common mah-jong pieces are made up of the finishing part of shuffling, identification division and control section, it is characterized in that:
Shuffle finishing part by ring washer (1), rotating disk (2), blundering block (3), shelves board arc piece (4), showdown arc piece (5), draw link stopper (6), dial board spring (7) and conveyer belt (9) is formed; Wherein ring washer (1) forms for small one and large one two column types circle connects, and ring washer (1) bottom is a great circle, is called outer ring (16), and ring washer (1) top is ringlet, is called inner ring (15); Rotating disk (2) is conical, at its sunk round turntable of a L type circle (18) of outer rim down; Blundering block (3) is a special-shaped arc piece that is fixed on the outer ring (16), and shelves board arc pieces (4) are the link stoppers that is fixed on an arc shape on the outer ring (16), and it is in the top of blundering block (3) with mahjong pieces outlet; Pushing over arc piece (5) is the arcuation piece that is fixed on the inner ring (15), and it can be fixed on arbitrary position of inner ring (15); Draw link stopper (6) and be installed in the exit portion of outer ring (16); Dial board spring (7) and be fixed on the top of rotating disk (2), but do not rotate with rotating disk (2); Conveyer belt (9) is parallel to mahjong pieces outlet, and there is identification division the conveyer belt top.
2, the shuffle arrangement and the positive and negative identification mechanism of common mah-jong pieces according to claim 1, it is characterized in that: identification division by photoelectric sensor (14), impact electromagnet (13) and support (12) is formed, photoelectric sensor (14) adopts the reflex sensing head, photoelectric sensor (14) and impact electromagnet (13) and all be fixed on the support (12), photoelectric sensor (14) is installed in the top of conveyer belt (9), and what impact electromagnet (13) impacts head also in the top at conveyer belt (9) edge.
3, the shuffle arrangement and the positive and negative identification mechanism of common mah-jong pieces according to claim 2, it is characterized in that: control section connects motor, motor connects rotating disk (2), control section comprises motor forward and backward and rotating-speed control circuit, and control section also connects photoelectric sensor (14) and impacts electromagnet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233684 CN2666513Y (en) | 2003-03-26 | 2003-03-26 | Shuffling arrangement and front-back side identificating mechanism for ordinary mahjong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233684 CN2666513Y (en) | 2003-03-26 | 2003-03-26 | Shuffling arrangement and front-back side identificating mechanism for ordinary mahjong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666513Y true CN2666513Y (en) | 2004-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233684 Expired - Fee Related CN2666513Y (en) | 2003-03-26 | 2003-03-26 | Shuffling arrangement and front-back side identificating mechanism for ordinary mahjong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666513Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620831A (en) * | 2012-03-30 | 2012-08-01 | 吴永良 | Color discrimination device with optical-fiber head for nonmagnetic mahjong machine |
| CN107720195A (en) * | 2017-11-10 | 2018-02-23 | 浙江爱吉仁科技股份有限公司 | A kind of detection distribution equipment for detecting the positive and negative color of bottle cap piece |
-
2003
- 2003-03-26 CN CN 03233684 patent/CN2666513Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620831A (en) * | 2012-03-30 | 2012-08-01 | 吴永良 | Color discrimination device with optical-fiber head for nonmagnetic mahjong machine |
| CN107720195A (en) * | 2017-11-10 | 2018-02-23 | 浙江爱吉仁科技股份有限公司 | A kind of detection distribution equipment for detecting the positive and negative color of bottle cap piece |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |