CN201992024U - Curve wheel used for mahjong set pushing machine head of automatic mahjong machine - Google Patents
Curve wheel used for mahjong set pushing machine head of automatic mahjong machine Download PDFInfo
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- CN201992024U CN201992024U CN2011200226993U CN201120022699U CN201992024U CN 201992024 U CN201992024 U CN 201992024U CN 2011200226993 U CN2011200226993 U CN 2011200226993U CN 201120022699 U CN201120022699 U CN 201120022699U CN 201992024 U CN201992024 U CN 201992024U
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Abstract
The utility model discloses a curve wheel used for a mahjong set pushing machine head of an automatic mahjong machine, which comprises a wheel body (1), wherein a turning wheel (2) is arranged in the wheel body (1), and a wheel groove (14) is arranged between the turning wheel (2) and the wheel body (1). The curve wheel is characterized in that the turning wheel (2) is a circular notch turning wheel; two ends of the notch are respectively an initial point (A) and a second point (C); the middle part of the notch is a low point (B); a transmission part (6) is arranged in the wheel groove (14); the contour curve of the turning wheel (2) comprises a three-section curve, a rising curve, a maintaining curve and a decline curve; the initial point (A) serves as the initial point of the contour curve; the contour curve from the initial point (A) to the low point (B) is the decline curve; the contour curve from the low point (B) to the second point (C) is the rising curve; and the contour curve from the second point (C) to the initial point (A) is the maintaining curve. In the mahjong set pushing mode, a mahjong set storing plate can be stationary and has the advantages of fewer mechanical faults and smaller noise; in addition, in the mahjong set pushing mode, a mahjong set supplying push head and a mahjong set overlaying push head can be vertically cross by arranging an avoiding slot; thus, the mahjong set supplying push head and the mahjong set overlaying push head can be mutually kept away when being respectively used for pushing the mahjong set through the avoiding slot; and the whole mahjong set pushing machine head has a smaller volume.
Description
Technical field
The utility model relates to a kind of mahjong machine, particularly a kind of parts of mahjong machine showdown head.
Background technique
At present the mode of registering the license of automatic mahjong-playing machine generally all is directly to have risen to desktop board has been piled by the mechanism that registers the license under desktop after again to finish and register the license, this mode of registering the license at first is that component are more, complex structure, noise is bigger during work, the thickness of mahjong table need be done thick so that can finish the stacking and the lifting of two tricks below the desktop.Publication number is the card-sending device that the Chinese utility model patent of CN200966910Y discloses a kind of automatic mahjong-playing machine, four mahjong pieces outlets of this mahjong machine are windmill shape and arrange, not to go up desktop after whole piece board pier puzzles when playing a card, but be brought to desktop along the slope, so can dwindle the volume of complete machine.Parts have still taken space greatly but the showdown of this mahjong machine is registered the license, because register the license mode complexity very of the showdown of this class mahjong machine now, it is very complicated that the showdown parts are done; A kind of showdown mode is wherein arranged shown in Figure 11-1, Figure 11-2, Figure 11-3, mah-jong pieces 107 come out by the mahjong pieces outlet 101 of feedway, drop on the card bearing board 102 of showdown parts, after two mah-jong pieces fall, cut somebody's hair by folded board and 103 mah-jong pieces to be pushed on the plate reservoir board 104, the mah-jong pieces (for example 17 tricks) of having expired the required pier number of player Deng row on the plate reservoir board 104 afterwards, plate reservoir board is gone up to cut somebody's hair with top registering the license by lowering or hoisting gear 105 and 106 is docked, and cuts somebody's hair by registering the license at last 106 the row's of putting in order mah-jong pieces to be pushed into the parts of registering the license.This showdown mode has following defective, plate reservoir board needs constantly corresponding moving up and down to enable correspondingly respectively to divide two of being arranged to cut somebody's hair up and down, and the frequent rise and fall of plate reservoir board, there was a mechanical failure easily, noise is also big, and simultaneously plate reservoir board also needs further decline on the basis of original tilting setting, and needs to be provided with specially a cover lowering or hoisting gear below the plate reservoir board and realize its lifting, further increase its volume, increase its complexity.Cut somebody's hair for two and divide the occupation space that is arranged bigger up and down, make the volume of showdown parts also bigger, make the volume of whole mahjong machine further not reduce.The phenomenon of mah-jong pieces rollover owing to will connect two boards, so the distance of card bearing board and feedway mahjong pieces outlet is bigger, may take place in card bearing board when failing one card like this when connecing board simultaneously, causes fault.
Summary of the invention
In order to overcome above defective, the purpose of this utility model is to provide the curve wheel on a kind of showdown head that is used in the mahjong machine, curve wheel matches with other elements of showdown head, make that whole mahjong machine showdown mode is simple, mah-jong pieces can be pushed to easily board apparatus, and make the volume of whole mahjong machine further reduce.
The technical solution of the utility model: a kind of curve wheel that is used for automatic mahjong-playing machine showdown head, comprise wheel body, be provided with runner in the wheel body, it between runner and the wheel body race, described runner is the breach circular rotary wheel, the breach two ends are respectively initial point, second point, the breach middle part is a low spot, be provided with transmission part in the race, the profilogram of runner comprises three sections curves, ascend curve, keep curve and recession curve, with the initial point is the starting point of profilogram, initial point is a recession curve to the profilogram of low spot, and the profilogram of low spot to the second is an ascend curve, and second profilogram to initial point is for keeping curve; When wheel body begins to rotate, initial point contacts with transmission part, and transmission part is at the highest notch, along with the rotation of wheel body, transmission part reduces gradually along recession curve, turn to transmission part until low spot and to contact, transmission part reduces as far as possible, and transmission part raises gradually along ascend curve subsequently, turn to transmission part and contact when second, transmission part rises to peak, and along with the rotation of wheel body remains on peak keeping curved section, forwards to once more until initial point to contact with transmission part.
As preferably, be distributed with a plurality of locating tooths on the described wheel body, the corresponding locating tooth of initial high point is the initial position tooth, the locating tooth of low spot correspondence is the low spot locating tooth, and the wheel body upper end is provided with light-dependent control element, in the wheel body rotation process, light-dependent control element detects and sends signal behind the initial position tooth curve wheel location is stopped, initial high some contact with transmission part, and light-dependent control element detects and sends signal behind the low spot locating tooth and make curve wheel locate stop, and low spot contacts with transmission part.Curve wheel stops at these two point locations of initial spikes/low-points, makes on the card bearing board that mah-jong pieces can be fallen comparatively smoothly with curve wheel matches.
As preferably, described wheel body is provided with the zero clearing magnet steel, and the wheel body upper end is provided with hall detection component, and hall detection component sends reset signal after detecting the zero clearing magnet steel.
As preferably, described drive bearing is arranged on the wheel body, rotate at wheel body, transmission part is from initial point moves to second process, and folded board is cut somebody's hair and kept motionless, touches transmission part when second, when transmission part rises to peak, drive bearing drives folded board by driving mechanism and cuts somebody's hair and promote to finish showdown forward, and transmission part is from second process that moves to initial high point, and drive bearing drives folded board by driving mechanism and cuts somebody's hair and retreat reposition.
As preferably, described wheel body is provided with two positioning magnetic steel, the corresponding positioning magnetic steel of initial high point is the initial position magnet steel, the positioning magnetic steel of low spot correspondence is the low spot positioning magnetic steel, the wheel body upper end is provided with the magnet steel Detecting element, in the wheel body rotation process, the magnet steel Detecting element detects and sends signal behind the initial position magnet steel curve wheel location is stopped, initial high point contacts with transmission part, the magnet steel Detecting element detects and sends signal after the low spot positioning magnetic steel curve wheel location is stopped, and low spot contacts with transmission part.
As preferably, described drive bearing is arranged on the wheel body, rotate at wheel body, transmission part is from initial point moves to second process, and folded board is cut somebody's hair and kept motionless, touches transmission part when second, when transmission part rises to peak, drive bearing drives folded board by driving mechanism and cuts somebody's hair and promote to finish showdown forward, and transmission part is from second process that moves to initial high point, and drive bearing drives folded board by driving mechanism and cuts somebody's hair and retreat reposition.
As preferably, in the curve wheel rotation process, to low spot, the angle that runner turns over is b to transmission part, 25 °≤b≤80 ° from the contact initial point; To second point, the angle that runner turns over is p from low spot, 25≤p≤80 °; The angle that runner turns over is q to initial point from second, 200 °≤q≤300 °.
As preferably, in the curve wheel rotation process, to low spot, the angle that runner turns over is b to transmission part, 55 °≤b≤65 ° from the contact initial point; To second point, the angle that runner turns over is p from low spot, 55 °≤p≤65 °; The angle that runner turns over is q to initial point from second, 230 °≤q≤250 °.
Curve wheel of the present utility model is used on the showdown head of mahjong machine, be used for realizing shifting mah-jong pieces onto the card storage track, adopt the movement process of the showdown head of this curve wheel to realize descending according to the profilogram of runner on the curve wheel, rise and keep, its process that connects the board showdown is as follows, card bearing board is accepted first mah-jong pieces at peak earlier, card bearing board drops to minimum point then, accept second mah-jong pieces, and then rise to peak, cut somebody's hair by folded board two mah-jong pieces are pushed on the plate reservoir board, folded then board is cut somebody's hair and is returned to after the original position, card bearing board also drops to minimum point, repeat above action, the mah-jong pieces of the full required pier number of player of row on plate reservoir board, cutting somebody's hair by registering the license at last is pushed into the assembly of registering the license with whole row's mah-jong pieces.This showdown mode plate reservoir board can maintain static, do not need to move up and down, failure rate of machinery is less, noise is less, and under this showdown mode, register the license and cut somebody's hair and folded board can be dodged groove by setting between cutting somebody's hair and realized arranged in a crossed manner up and down, both can avoid by dodging groove showdown the time respectively mutually fully like this, the volume of whole showdown head is less, and manufacture cost reduces, and makes that simultaneously the plate reservoir board that matches with it is simple in structure, assembling difficulty reduces, whole angle of inclination is less, thereby the height of whole mahjong machine is lower, and volume is less.Simultaneously because card bearing board when connecing one card, curve wheel drives card bearing board in the position of peak, and is less with the distance of card bearing board when mah-jong pieces fall from the mahjong pieces outlet of feedway, so the mah-jong pieces phenomenon of turning on one's side can not take place.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic representation one (transmission part is positioned at initial position) of rotation of the present utility model;
Fig. 3 is the schematic representation two (transmission part is positioned at lowest point) of rotation of the present utility model;
Fig. 4 is the schematic representation three (transmission part is positioned at the peak position) of rotation of the present utility model;
Fig. 5 is the schematic representation four (transmission part is positioned at initial position once more) of rotation of the present utility model;
Fig. 6 is the reverse side schematic representation of Fig. 2;
Fig. 7 is the utility model and showdown head assembly relation schematic representation;
Fig. 8-1 is the structural representation one (accepting the position of one card) of showdown head;
Fig. 8-2 is the structural representation two of showdown head (accepting the position of second board);
Fig. 8-3 is the structural representation three of showdown head (get back to and accept the position that one card is waited for showdown);
Fig. 8-4 is the structural representation four of showdown head (folded board is cut somebody's hair and finished the position of showdown to the solstics);
Fig. 9 is the explosive view of showdown head;
Figure 10 is that the showdown head cooperates schematic representation with the showdown of card storage track;
Figure 11-1 is the showdown mode (plate reservoir board is waited for showdown in initial position) of prior art;
Figure 11-2 is the showdown mode (row expires after the mah-jong pieces on the plate reservoir board) of prior art;
Figure 11-3 is the showdown mode of prior art (plate reservoir board go up come after);
Figure 12 is the structural representation of embodiment 2 curve wheel;
Figure 13 is embodiment 2 curve wheel and a showdown head assembly relation schematic representation;
Figure 14 is the profilogram of curve wheel runner;
Figure 15 is the displacement diagram of transmission part;
Figure 16 is another displacement diagram of transmission part.
Embodiment
As Fig. 1-5, a kind of curve wheel that is used for automatic mahjong-playing machine showdown head, comprise wheel body 1, be provided with runner 2 in the wheel body 1, be race 14 between runner 2 and the wheel body 1, described runner 2 is the breach circular rotary wheel, the breach two ends are respectively initial point A, second C, the breach middle part is low spot B, is provided with transmission part 6 in the race 14, the profilogram of runner 2 comprises three sections curves, ascend curve, keeping curve and recession curve, is the starting point of profilogram with initial point A, initial point A to the profilogram of low spot B be recession curve, the profilogram of B to the second C of low spot is an ascend curve, second C to the profilogram of initial point A for keeping curve; When wheel body 1 begins to rotate, initial point A contacts with transmission part 6, transmission part 6 is at the highest notch, rotation along with wheel body 1, transmission part 6 reduces gradually along recession curve, turn to transmission part 6 until low spot B and to contact, transmission part 6 reduces as far as possible, transmission part 6 raises gradually along ascend curve subsequently, when turning to transmission part 6, second C contact, transmission part 6 rises to peak, and along with the rotation of wheel body 1 remains on peak keeping curved section, forwards to once more until initial point A to contact with transmission part 6.
As Figure 14, initial point A is the starting point of the profilogram of runner, when runner 2 and transmission part 6 when the A point contacts, transmission part 6 is in extreme higher position (being that transmission part 6 is in apart from curve wheel axle center O highest distance position).When curve wheel clockwise rotates, the radius vector of runner profile AB section reduces gradually, and transmission part 6 is under the effect of gravity, and descending arrives low spot B (this moment, transmission part 6 was in apart from curve wheel axle center O proximal most position).When curve wheel is rotated further, runner profile BC section radius vector increases gradually, and up to arriving the C point, this moment, transmission part 6 was shifted extreme higher position (being that transmission part 6 is in apart from curve wheel axle center O highest distance position) onto.When curve wheel is rotated further, runner profile CA section radius vector is constant, this moment transmission part 6 maintain the extreme higher position stop motionless, until arriving initial point A point once more.When curve wheel was rotated further again, transmission part 6 repeated above-mentioned motion cycle.If represent the displacement s of transmission part 6 with the y coordinate of rectangular coordinate system, abscissa is represented the corner a of curve wheel, and Figure 15 is the displacement diagram of transmission part 6.
In the curve wheel rotation process, to low spot B, the angle that runner 2 turns over is b to transmission part 6,25 °≤b≤80 ° from contact initial point A; From B to the second C of low spot, the angle that runner 2 turns over is p, 25≤p≤80 °; To initial point A, the angle that runner 2 turns over is q from second C, 200 °≤q≤300 °.Best angle is 55 °≤b≤65 °; 55 °≤p≤65 °; 230 °≤q≤250 °.The speed of the rotating speed of the angle representative that runner 2 turns over, also promptly represented the speed of the rising or falling speed of transmission part, transmission part 6 is from contact initial point A during to low spot B, transmission part 6 descends, and drives card bearing board 20 and also descends, though do not have mah-jong pieces on the card bearing board 20 this moment, rate of descent can be quicker, but can produce bigger noise too soon, can not influence license bearing speed next time too slowly, so runner 2 is 55 °≤b≤65 ° in angle of swing the best of this recession curve section.At transmission part 6 during from contact low spot B to the second C, transmission part 6 rises, driving card bearing board 20 also rises, accepted two mah-jong pieces on the card bearing board 20 this moment, if the rate of climb can be jumped the board phenomenon too soon, can not influence the speed of registering the license of mahjong machine too slowly, so runner 2 is 55 °≤q≤65 ° in angle of swing the best of this ascend curve section.
In addition, low spot B can be a point, also can be regarded as a bit of circular arc, this circular arc also is to be the center of circle with curve wheel axle center O, the angle of circular arc is no more than 5 °, the displacement diagram figure of transmission part 6 can be as shown in figure 16, and transmission part 6 also can be kept a bit of distance in minimum point, and card bearing board is located in minimum point can be more accurate.This kind mode also should be considered in protection domain of the present utility model.
Be distributed with a plurality of locating tooths 7 on the wheel body 1, the locating tooth of initial point A correspondence is initial position tooth 7-1, the locating tooth of low spot B correspondence is low spot locating tooth 7-2, as Fig. 7, wheel body 1 upper end is provided with light-dependent control element 11, in wheel body 1 rotation process, light-dependent control element 11 detects and sends signal behind the initial position tooth 7-1 curve wheel location is stopped, at this moment, initial point A contacts with transmission part 6, and transmission part 6 rises to peak, and light-dependent control element 11 detects and sends signal behind the low spot locating tooth 7-2 curve wheel location is stopped, this moment, low spot B contacted with transmission part 6, and transmission part 6 reduces as far as possible.
As Fig. 6, wheel body 1 is provided with zero clearing magnet steel 9, and wheel body 1 upper end is provided with hall detection component 10, and hall detection component 10 sends reset signal after detecting zero clearing magnet steel 9.
Curve wheel of the present utility model is used for the showdown head of mahjong machine, other component-assembled matching relationship of itself and showdown head as shown in Figure 9, the showdown head comprises head box 8, head lid 31 and the curve wheel 33 that drives by motor 30, motor 30 is fixed on the head lid 31, motor 30 is connected with curve wheel 33 by the motor mounting hole 12 on the curve wheel 33, be connected with driving lever 32 on the curve wheel 33, (be fixed with transmission part 6 on the driving lever 32, transmission part 6 is arranged in the race 14, curve wheel 33 is realized being connected with driving lever thus), driving lever 32 connects card bearing board 20, card bearing board 20 is accepted first mah-jong pieces earlier, curve wheel 33 rotates and drives driving levers 32 then, and driving lever 32 drives card bearing boards 20 to be sunk to accepting second board, drives card bearing board 20 again and rises to flush with the plate reservoir board 16 of card storage track and dock; Also be provided with drive bearing 34 on the curve wheel 33, drive bearing 34 is arranged in the chute 35 of slide block 37, slide block 37 is arranged on the slide bar 36 that is fixed on the head box 8, folded board is cut somebody's hair and 19 is fixed on the slide block 37, curve wheel 33 rotates drive drive bearing 34 and moves in the chute 35 of slide block 37, make slide block 37 slide, drive folded board and cut somebody's hair and 19 promote two mah-jong pieces that stack 23 forward to plate reservoir board 16 along slide bar 36; Plate reservoir board 16 is used for storing mah-jong pieces, i.e. coming on the plate reservoir board 16 of two whole rows of the mah-jong pieces that stack, and cutting somebody's hair by registering the license after row is full is pushed into the assembly of registering the license and gets on.
The showdown that the rotation process of curve wheel and the movement process of card bearing board and folded board are cut somebody's hair moves as Fig. 8-1 to shown in the 8-4, when card bearing board is accepted one card, curve wheel is positioned at initial position, initial point A Contact Transmission parts 6 in the runner 2, the position that transmission part 6 is at the highest notch, transmission part 6 promotes driving lever 32 at peak, driving lever drives card bearing board 20 in the position of peak (as Fig. 8-1), at this moment, light-dependent control element 11 detects the initial position tooth 7-1 of initial point A correspondence, sending signal stops the curve wheel location, after card bearing board 20 is accepted one card, curve wheel is rotated further, card bearing board 20 descends gradually, when forwarding to transmission part 6, low spot B contacts, the position that transmission part 6 touches the bottom (be equivalent to transmission part 6 along the recession curve section of runner from the A point to the B point, as Figure 15), transmission part 6 drives driving lever 32 in minimum point, driving lever drives the position (as Fig. 8-2) of card bearing board 20 to minimum point, at this moment, light-dependent control element 11 detects the low spot locating tooth 7-2 of low spot correspondence, sending signal stops the curve wheel location, card bearing board 20 is accepted second board, curve wheel is rotated further then, card bearing board 20 rises gradually, when forwarding to transmission part 6, second C contact, the position that transmission part 6 peaks once more (be equivalent to transmission part 6 along the ascend curve section of runner from the B point to the C point, as Figure 15), transmission part 6 drives driving lever 32 and peaks, driving lever drives the position (as Fig. 8-3) that card bearing board 20 arrives peak once more, the drive bearing 34 on the wheel body 1 drove folded board by drive mechanism and cut somebody's hair and 19 promote forward this moment, be that drive bearing 34 moves in the chute 35 of slide block 37, driving slide block 37 slides along slide bar 36, thereby driving folded board cuts somebody's hair and 19 promotes mah-jong pieces forward, folded board is cut somebody's hair and is pushed into solstics (as Fig. 8-4), and two boards are pushed on the plate reservoir board 16; In folded board is cut somebody's hair the process of showdown, curve wheel is rotated further, owing to contact with transmission part 6 since second C, in forwarding initial point A and process that transmission part 6 contacts to, the external frame that runner 2 contacts with transmission part 6 is the circular arc of standard, so transmission part 6 keep identical height (be equivalent to transmission part 6 along runner keep curved section from the C point to the A point, as Figure 15), driving lever and card bearing board also can keep identical height constant, and in this process, drive bearing 34 moves in the chute 35 of slide block 37, driving slide block 37 slides along slide bar 36 front and back, 19 elder generations promote two boards forward to plate reservoir board 16 thereby the folded board of drive is cut somebody's hair, and then return original position backward; Cut somebody's hair when folded board and 19 to return original position, runner forwards initial position to, initial point A contacts with transmission part 6 once more, curve wheel is positioned in peak once more, card bearing board 20 will be accepted the mah-jong pieces of back once more, curve wheel rotates a circle and finishes a complete working procedure thus, and this process is repeated in the back, the full mah-jong pieces of row on plate reservoir board.Wherein whenever finish a working procedure, promptly wheel body turns around, and hall detection component 10 sends reset signal after detecting zero clearing magnet steel 9, is used for initial position tooth 7-1 that light-dependent control element is write down and the signal removal of low spot locating tooth 7-2.When curve wheel rotated once more, light-dependent control element carried out the count detection locating tooth again and comes curve wheel is located.
Present embodiment is compared with embodiment 1, the orientation type that curve wheel adopts is different, as Figure 12,13, present embodiment is that two positioning magnetic steel are set on wheel body 1, the positioning magnetic steel of initial point A correspondence is initial position magnet steel 17-1, the positioning magnetic steel of low spot B correspondence is low spot positioning magnetic steel 17-2, wheel body 1 upper end is provided with magnet steel Detecting element 13, in wheel body 1 rotation process, magnet steel Detecting element 13 detects and sends signal behind the initial position magnet steel 17-1 curve wheel location is stopped, initial point A contacts with transmission part 6, and magnet steel Detecting element 13 detects and sends signal behind the low spot positioning magnetic steel 17-2 curve wheel location is stopped, and low spot B contacts with transmission part 6.In curve wheel rotation process, when initial point A contacts with transmission part 6, when transmission part 6 is positioned at peak, magnet steel Detecting element 13 will detect initial position magnet steel 17-1, send framing signal, the curve wheel location stops, and this moment, transmission part 6 brought to the peak position by driving lever 32 with card bearing board 20, and card bearing board stops accepts first mah-jong pieces; When low spot B contacts with transmission part 6, when transmission part 6 is positioned at minimum point, magnet steel Detecting element 13 will detect low spot positioning magnetic steel 17-1, send framing signal, the curve wheel location stops, this moment, transmission part 6 brought to lowest point by driving lever 32 with card bearing board 20, and card bearing board stops accepts second mah-jong pieces.Present embodiment only needs two positioning magnetic steel with respect to embodiment 1, and orientation type is fairly simple, and does not need special zero clearing magnet steel.Remaining technical characteristics of present embodiment is identical with embodiment 1.
Claims (8)
1. curve wheel that is used for automatic mahjong-playing machine showdown head, comprise wheel body (1), be provided with runner (2) in the wheel body (1), be race (14) between runner (2) and the wheel body (1), it is characterized in that, described runner (2) is the breach circular rotary wheel, the breach two ends are respectively initial point (A), second point (C), the breach middle part is low spot (B), be provided with transmission part (6) in the race (14), the profilogram of runner (2) comprises three sections curves, ascend curve, keeping curve and recession curve, is the starting point of profilogram with initial point (A), and initial point (A) to the profilogram of low spot (B) is a recession curve, low spot (B) to the profilogram of second point (C) is an ascend curve, second point (C) to the profilogram of initial point (A) for keeping curve.
2. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 1, it is characterized in that, be distributed with a plurality of locating tooths (7) on the described wheel body (1), the locating tooth that initial point (A) is corresponding is initial position tooth (7-1), the locating tooth that low spot (B) is corresponding is low spot locating tooth (7-2), and wheel body (1) upper end is provided with light-dependent control element (11).
3. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 2 is characterized in that described wheel body (1) is provided with zero clearing magnet steel (9), and wheel body (1) upper end is provided with hall detection component (10).
4. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 2 is characterized in that described drive bearing (34) is arranged on the wheel body (1).
5. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 1, it is characterized in that, described wheel body (1) is provided with two positioning magnetic steel, the positioning magnetic steel that initial point (A) is corresponding is initial position magnet steel (17-1), the positioning magnetic steel that low spot (B) is corresponding is low spot positioning magnetic steel (17-2), and wheel body (1) upper end is provided with magnet steel Detecting element (13).
6. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 5 is characterized in that described drive bearing (34) is arranged on the wheel body (1).
7. according to the described a kind of curve wheel that is used for automatic mahjong-playing machine showdown head of the arbitrary claim of claim 1 to 6, it is characterized in that in the curve wheel rotation process, transmission part (6) is from contacting initial point (A) to low spot (B), the angle that runner (2) turns over is b, 25 °≤b≤80 °; To second point (C), the angle that runner (2) turns over is p from low spot (B), 25 °≤p≤80 °; To initial point (A), the angle that runner (2) turns over is q from second point (C), 200 °≤q≤300 °.
8. a kind of curve wheel that is used for automatic mahjong-playing machine showdown head according to claim 7, it is characterized in that in the curve wheel rotation process, transmission part (6) is from contacting initial point (A) to low spot (B), the angle that runner (2) turns over is b, 55 °≤b≤65 °; To second point (C), the angle that runner (2) turns over is p from low spot (B), 55 °≤p≤65 °; To initial point (A), the angle that runner (2) turns over is q from second point (C), 230 °≤q≤250 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226993U CN201992024U (en) | 2011-01-24 | 2011-01-24 | Curve wheel used for mahjong set pushing machine head of automatic mahjong machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226993U CN201992024U (en) | 2011-01-24 | 2011-01-24 | Curve wheel used for mahjong set pushing machine head of automatic mahjong machine |
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| Publication Number | Publication Date |
|---|---|
| CN201992024U true CN201992024U (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200226993U Expired - Lifetime CN201992024U (en) | 2011-01-24 | 2011-01-24 | Curve wheel used for mahjong set pushing machine head of automatic mahjong machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107674A (en) * | 2019-06-05 | 2019-08-09 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of double-track cam mechanism |
-
2011
- 2011-01-24 CN CN2011200226993U patent/CN201992024U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107674A (en) * | 2019-06-05 | 2019-08-09 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of double-track cam mechanism |
| CN110107674B (en) * | 2019-06-05 | 2024-03-01 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Double-sided cam mechanism |
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