CN107243153A - Mahjong machine and its ply pushing device and license bearing cam - Google Patents
Mahjong machine and its ply pushing device and license bearing cam Download PDFInfo
- Publication number
- CN107243153A CN107243153A CN201710621611.1A CN201710621611A CN107243153A CN 107243153 A CN107243153 A CN 107243153A CN 201710621611 A CN201710621611 A CN 201710621611A CN 107243153 A CN107243153 A CN 107243153A
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- Prior art keywords
- license bearing
- showdown
- cam
- license
- bearing position
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Vending Machines For Individual Products (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a kind of mahjong machine and its ply pushing device and license bearing cam, the license bearing cam is provided with license bearing curved groove and showdown roller, license bearing curved groove is provided with the first to the 5th license bearing position, and part of the license bearing curved groove between the 3rd to the 4th license bearing position is in circular arc；License bearing roller at the first license bearing position to license bearing cam revolving center apart from ＞ its at the second license bearing position to license bearing cam revolving center distance=its in the 5th license bearing position when to license bearing cam revolving center apart from ＞ its in the 3rd license bearing position when to license bearing cam revolving center distance=its in the 4th license bearing position when to license bearing cam revolving center distance.The license bearing cam turns clockwise and corresponds to showdown head the be linked relation different with two sets of license bearing platform respectively with rotate counterclockwise, can both realize it is folded push away three mah-jong pieces, can also fold and push away two mah-jong pieces, improve the versatility of ply pushing device and mahjong machine.
Description
【Technical field】
The invention belongs to mahjong machine manufacture field, more particularly to a kind of mahjong machine and its ply pushing device and license bearing cam.
【Background technology】
" mah-jong pieces " also known as sparrow board (also known as " horse hangs "), are a kind of game trips of Chinese ancients' invention referred to as " sparrow board "
Play, board class apparatus for entertainment, the small rectangular block being made of bamboo, bone or plastics is carved with decorative pattern or printed words above, and it is one kind four
The game that individual participates in, the game rule of different regions is slightly different.One secondary mah-jong pieces include, and " ten thousand, cake, bar " are 3 kinds of bases
Pattern, is referred to as：Ten thousand sub- boards (ten thousand), bobbin board (cake), three kinds of strip board (rope), every kind of from " one " to " nine " each 4, altogether 20
Seven kinds of 108 boards；Again plus " east, south, west, north, in, hair, white " each 4 of word board, seven kinds of 28 boards altogether；136 boards altogether,
This " plain mahjong " that also we are usually said.Add the court cards close with " king " (JOKER) function in playing card again afterwards, typically have
Eight：" spring, summer, autumn, winter, plum, orchid, bamboo, chrysanthemum ", totally one hundred four ten four boards, this just forms " have the male plant of hemp will " described in us.
Separately there is wildcard 8.Therefore, a secondary complete mah-jong pieces totally 152 (74, the area having), including word board, court cards, ordinal number
Board, wildcard.Popular is scaled-down version mahjong, without Joker and big blank, totally 144.Compared with other dominoes forms, mahjong
Playing method it is the most complicated interesting, its basic play is simple, easy left-hand seat, but wherein change is again extremely more, and matched combined is because of people
It is different, thus as it is a kind of on Chinese history most can one of attracting rich play form.
With the continuous improvement of standard of living, people increasingly focus on amusement and recreation life, convenient and strength-saving automatic mah-jong
Machine gradually obtains liking for people.
Existing four mouthfuls of automatic mahjong-playing machines are limited due to being raised the structure of mechanism by it, are all two boards when raising and playing a card
Stack and play a card, there was only a row board on desktop before everyone.Patent document such as Publication No. CN201164721 discloses one
Kind of automatic mahjong-playing machine raises mechanism, it include lattice board, plate reservoir board and be separately positioned on plate reservoir board both sides license support device and
Mah-jong pushing device, the license support device includes supporting plate, pallet support device and by motor-driven license support cam, the license support cam
It is provided with provided with a pallet stand for carrying waist hole below connecting rod, the supporting plate, described connecting rod one end is movably arranged on the waist
In hole, sensor is housed at the middle part of plate reservoir board, because this raises the plate reservoir board that mechanism only one of which is fixed, therefore this raises machine
Structure can only release a row board every time, when starting to play cards, and need to manually capture 12 or 13 boards of beginning.It is existing in order to make up
The deficiency of four mouthfuls of mahjong machines, therefore have developed eight mouthfuls of mahjong machines in the industry, eight mouthfuls of mahjong machines can by 12 needed for beginning or
13 boards also fold release, but existing eight mouthfuls of automatic mahjong-playing machines need to open up inner side respectively on four sides of panel and played a card groove
Played a card groove with outside, this causes the intensity of panel to substantially reduce, sticking up, deform etc. for being produced after panel intensity decreases itself is asked
Topic, the problem of causing machine adjustments difficulty or can not adjust.And groove of being played a card on the outside of existing eight mouthfuls of automatic mahjong-playing machines
Excessively outer, the position for placing 13 boards with user is overlapped, and is easily caused the sensation that user produces discomfort when in use.
Therefore, the patent document such as Publication No. CN201727950U, CN201578846U, CN101934142U discloses energy
Four mouthfuls of automatic mahjong-playing machines are enough made to complete the rising mechanism of eight mouthfuls of automatic mahjong-playing machine functions, Publication No. CN101983745,
The patent documents such as CN203370275U, CN203436804U, CN202446789U, which disclose to fold, pushes away three mah-jong pieces of a pier
Ply pushing device, this ply pushing device be applied to Flat-pushing board-piling mode mahjong machine.
But, in the prior art, a ply pushing device otherwise can only fold and push away two mah-jong pieces, otherwise be exactly that can only fold and push away three
Mah-jong pieces, can also both fold to push away three mah-jong pieces and can also fold without same ply pushing device and push away two mah-jong pieces, so show
Some ply pushing devices just lack versatility, and cause can not be while realize in same mahjong machine or same ply pushing device
The function of eight mouthfuls of machines and four mouthfuls of machines；In addition, in some mahjong playing methods, cubic player is taken during beginning mah-jong pieces quantity and put
Mah-jong pieces pier number in face of it is not consistent, it is impossible to so, existing using the existing ply pushing device for only folding three mah-jong pieces
The mahjong machines of eight mouthfuls of machine functions can not just beat these mahjong playing methods.
Publication No. CN203370275U patent document discloses a kind of curve wheel for mahjong machine card pushing head section, adopts
Positioning magnetic steel is detected with detecting element to position curve wheel, and when curve wheel is respectively positioned at three different positions
When putting, the signal for the positioning magnetic steel that detecting element is detected is different, i.e., using the thought of coding, by positioning magnetic steel
The difference of number and position represents to have left and right two to be used for fixing magnet steel on different codings, that is, the excircle for assuming curve wheel
Annular coding-belt, when detecting element carries out magnet steel identification, can be detected simultaneously by the annular coding-belt of left and right side
First left magnet steel and the first right magnet steel, then be encoded to 11, individually detects the second left magnet steel on the annular coding-belt in left side, then compiles
Code is 10, individually detects the second right magnet steel on right circular coding-belt, is then encoded to 01, thus can be by the three of license bearing platform
Individual position location is distinguished, and so layout avoids the appearance of resetting failure, and can realize the folded of three mah-jong pieces
Push away.But use the ply pushing device (card pushing head section) of the license bearing cam (curve wheel) can not realize that two the folded of mah-jong pieces push away, lead
Cause the versatility of ply pushing device and mahjong machine poor.
Showdown slide block structure of the prior art is as shown in figure 26, when the bottom of the arc showdown groove 4064 of showdown sliding block 406
When end is positioned at the underface of the center of rotation of showdown roller 4072, showdown roller 4072 can only rotate (up time in one direction
Pin).When rotating counterclockwise, due to the limitation of the arc showdown groove 4064 of showdown sliding block 406, showdown sliding block 406 is rolled by showdown
The thrust that wheel 4072 is slided to the right is less than the frictional force of showdown sliding block and guide rod, causes showdown sliding block 406 to move right, because
And use in the ply pushing device of the showdown sliding block, showdown head and license bearing platform only have one kind and are linked relation.
Publication No. CN101983745B discloses a kind of connecing board method and its connecing board apparatus for mahjong machine, its showdown sliding block
Chute be made up of one section of straight trough and one section of arc groove, and its license bearing cam has three highly different continuous steerable faces,
The problem of thus it equally exists above-mentioned, i.e. in ad-hoc location, showdown roller can only be rotated to a direction and pushed away so as to drive
Board sliding block horizontally slips, and license bearing cam can only equally rotate so as to drive license bearing roller and swing arm to move up and down to a direction,
Therefore, showdown head and license bearing platform also only have one kind and are linked relation.
【The content of the invention】
In order to solve the above-mentioned technical problem of prior art, it is an object of the invention to provide a kind of mahjong machine and its folded dress is pushed away
Put with license bearing cam, the license bearing cam turns clockwise, and to correspond to showdown head respectively with rotate counterclockwise with two sets of license bearing platform different
Be linked relation, and so same ply pushing device, which can both be realized to fold, pushes away three mah-jong pieces, can also fold and push away two mah-jong pieces,
The versatility of ply pushing device and mahjong machine is improved, die sinking cost and manufacturing cost is reduced, mahjong machine playing method is more, user's body
Test more preferable with comfortableness.
To achieve the above object, present invention employs following technical scheme：
A kind of license bearing cam of mahjong machine, license bearing cam (407) is provided with license bearing curved groove (4071) and showdown roller
(4072), it is characterised in that license bearing curved groove (4071) is provided with the first license bearing position (A), the second license bearing position (B), the 3rd
License bearing position (C), the 4th license bearing position (D) and the 5th license bearing position (E), the second license bearing position (B) and the 5th license bearing position (E)
It is located at the both sides of the first license bearing position (A) respectively, the first license bearing position (A) and the 4th license bearing position (D) are held positioned at the 5th respectively
Memorial tablet puts the both sides of (E), and the first license bearing position (A) and the 3rd license bearing position (C) are located at the two of the second license bearing position (B) respectively
Side, the license bearing curved groove (4071) is in circular arc in the 3rd license bearing position (C) to the part between the 4th license bearing position (D)；
License bearing roller (4082) is moved in the license bearing curved groove (4071), and license bearing roller (4082) is in the first license bearing position (A) to holding
Board cam (407) center of rotation apart from ＞ its in the second license bearing position (B) to license bearing cam (407) center of rotation distance
=its in the 5th license bearing position (E) to license bearing cam (407) center of rotation apart from ＞ its in the 3rd license bearing position (C) when arrive
The distance of license bearing cam (407) center of rotation=its in the 4th license bearing position (D) to license bearing cam (407) center of rotation away from
From.
Preferably, the license bearing angular displacement of the cam between the first license bearing position (A) and the second license bearing position (B) is b, the
License bearing angular displacement of the cam between two license bearing positions (B) and the 3rd license bearing position (C) is c, the 3rd license bearing position (C) and the 4th
License bearing angular displacement of the cam between license bearing position (D) is d, holding between the 4th license bearing position (D) and the 5th license bearing position (E)
Board angular displacement of the cam is e, and the license bearing angular displacement of the cam between the 5th license bearing position (E) and the first license bearing position (A) is f,
The line and vertical direction of the central axis of showdown roller (4072) to the center of rotation of license bearing cam are in that angle is h；Wherein,
0 °≤b≤90 °, 15 °≤c≤90 °, 160 °≤d≤315 °, 15 °≤e≤75 °, 0 °≤f≤90 °, 30 °≤k≤150 °, 15 °
≤ m≤165 °, k=e+f, m=b+c, 0 °≤h≤150 °.
Preferably, being provided with sensing element on the circumference of license bearing cam (407), these sensing elements are held with first respectively
Memorial tablet puts (A), the second license bearing position (B), the 4th license bearing position (D) and the 5th license bearing position (E) and corresponds and set, the shell
The position sensor (405) for detecting these sensing elements is installed on body (410).
Preferably, the sensing element is the multiple magnet steel set in the annular code channel in left and right two.
Preferably, corresponding with the first license bearing position (A) is two magnet steel in left and right, it is corresponding with the second license bearing position (B)
Be the right one magnet steel, it is corresponding with the 4th license bearing position (D) be also the right one magnet steel, it is right with the 5th license bearing position (E)
What is answered is one, left side magnet steel.
Preferably, curve of the license bearing curved groove (4071) in the second license bearing position (B) to the 3rd license bearing position (C)
Part is outwardly.
A kind of ply pushing device of mahjong machine, including showdown head (401), license bearing platform (402), gear card holders (403), plate reservoir board
(404), showdown sliding block (406), license bearing swing arm (408), it is folded that to push away motor (409), housing (410) and license bearing as described above convex
Take turns (407), showdown head (401) and gear card holders (403) are located at the adjacent both sides of license bearing platform (402) respectively, send playing a card for board apparatus
Mouth and gear card holders (403) are located at the relative both sides of license bearing platform (402) respectively, and showdown head (401) and plate reservoir board (404) are located at respectively
The relative both sides of license bearing platform (402), it is folded to push away motor (409) on housing (410) and drive license bearing cam (407) to rotate,
One end of license bearing swing arm (408) sets rotating shaft (4081) and swung up and down around the rotating shaft (4081), and license bearing swing arm (408) is provided with and held
Board roller (4082), the license bearing roller (4082) is moved in the license bearing curved groove (4071), the other end of license bearing swing arm (408) with
The license bearing platform (402) of oscilaltion is flexibly connected, and showdown sliding block (406) horizontally slips with housing (410) and is connected, showdown sliding block
(406) showdown curved groove is provided with, showdown roller (4072) is moved in showdown curved groove, showdown sliding block (406) and showdown
Head (401) is fixedly connected.When license bearing platform (402) is in the first height, license bearing roller (4082) is located at the license bearing curved groove
(4071) the first license bearing position (A) in, showdown roller (4072) is located at the first showdown position in the showdown curved groove
(A’)；When license bearing platform (402) is in the second height, license bearing roller (4082) is located at the in the license bearing curved groove (4071)
Two license bearing positions (B), showdown roller (4072) is located at the second showdown position (B ') in the showdown curved groove；Or, when holding
When bench (402) is in the second height, license bearing roller (4082) is located at the 5th license bearing position in the license bearing curved groove (4071)
Put (E), showdown roller (4072) is located at the 5th showdown position (E ') in the showdown curved groove；When license bearing platform (402) is in
During third height, threeth license bearing position (C) of the license bearing roller (4082) in the license bearing curved groove (4071) to the 4th is held
Memorial tablet is put (D)；When license bearing roller (4082) is located at the 4th license bearing position (D) in the license bearing curved groove (4071), showdown
Roller (4072) is located at the 4th showdown position (D ') in the showdown curved groove.
A kind of mahjong machine, including ply pushing device as described above.
Technical scheme of the present invention as a result of more than, the license bearing cam turns clockwise right respectively with rotate counterclockwise
The relation that is linked for answering showdown head different with two sets of license bearing platform, it is folded push away two mah-jong pieces when, by setting showdown head to shift to an earlier date
Two boards stacked are intervened, prevent the 3rd mah-jong pieces from sending out, so using conventional motor by selecting direction of motor rotation
It can be achieved that ply pushing device is folded to be pushed away two mah-jong pieces or folded push away being switched fast for three mah-jong pieces, so same ply pushing device
Both it can realize to fold and push away three mah-jong pieces, can also fold and push away two mah-jong pieces, improve the versatility of ply pushing device and mahjong machine,
Die sinking cost and manufacturing cost are reduced, mahjong machine playing method is more, and Consumer's Experience and comfortableness are more preferable.
【Brief description of the drawings】
Fig. 1 is the explosive view of ply pushing device of the present invention；
Fig. 2 is the structural representation of license bearing swing arm of the present invention；
Fig. 3 is the structural representation of license bearing cam of the present invention；
Fig. 4 is that the curve of license bearing cam of the present invention sets schematic diagram；
Fig. 5 is that the curve of showdown sliding block of the present invention sets schematic diagram；
Fig. 6 is the folded process schematic for pushing away three boards of ply pushing device of the present invention (license bearing cam turns clockwise, initial position)；
Fig. 7 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects first
Board)；
Fig. 8 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects first
Board, partial cutaway)；
Fig. 9 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects second
Board)；
Figure 10 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects second
Board, partial cutaway)；
Figure 11 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects the 3rd
Board)；
Figure 12 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, connects the 3rd
Board, partial cutaway)；
Figure 13 is that (license bearing cam turns the folded process schematic for pushing away three boards of ply pushing device of the present invention clockwise, completes to push away
Board)；
Figure 14 be ply pushing device of the present invention it is folded push away three boards process schematic (license bearing cam turns clockwise, completes showdown,
Partial cutaway)；
Figure 15 is that (license bearing cam turns the folded process schematic for pushing away two boards of ply pushing device of the present invention counterclockwise, initial bit
Put)；
Figure 16 is that (license bearing cam turns counterclockwise, connects first for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Open board)；
Figure 17 is that (license bearing cam turns counterclockwise, connects first for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Open board, partial cutaway)；
Figure 18 is that (license bearing cam turns counterclockwise, connects second for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Open board)；
Figure 19 is that (license bearing cam turns counterclockwise, connects second for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Open board, partial cutaway)；
Figure 20 is that (license bearing cam turns counterclockwise, showdown head for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Showdown, license bearing platform does not decline in place)；
Figure 21 is that (license bearing cam turns counterclockwise, showdown head for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Showdown, license bearing platform does not decline in place, partial cutaway)；
Figure 22 is that (license bearing cam turns counterclockwise, showdown head for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Showdown, license bearing platform declines in place)；
Figure 23 is that (license bearing cam turns counterclockwise, showdown head for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Showdown, license bearing platform declines in place, partial cutaway)；
Figure 24 is that (license bearing cam turns counterclockwise, completes to push away for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Board)；
Figure 25 is that (license bearing cam turns counterclockwise, completes to push away for the folded process schematic for pushing away two boards of ply pushing device of the present invention
Board, partial cutaway)；
Figure 26 is the structural representation of showdown sliding block in the prior art.
Reference：
Mah-jong pieces 10, showdown first 401, license bearing platform 402 keeps off card holders 403, and plate reservoir board 404, detection sensor 405, showdown is slided
Block 406, showdown curved groove (deep-slotted chip breaker 4062, straight-line groove 4063,4061), license bearing cam 407, license bearing curved groove 4071, showdown
Roller 4072, license bearing swing arm 408, rotating shaft 4081, license bearing roller 4082 connects roller 4083, folded to push away motor 409, housing 410.
【Embodiment】
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " clockwise ", " inverse
The orientation or position relationship of the instructions such as hour hands " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally
Invention and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific square
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, defining the feature of " first ", " second " etc. can express
Or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more, unless otherwise clear and definite restriction.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment 1：
A kind of mahjong machine, including central operator component and deep bid of shuffling positioned at framework soleplate center are big around shuffling
Disk surrounding is provided with four groups and picks up board handling system, and the board handling system that picks up includes being used for a sheet by a sheet pickup fiber crops from deep bid of shuffling
By board and send out send board apparatus, for by multiple mah-jong pieces stack into a pier and release ply pushing device and for that will sequence
Many pier mah-jong pieces serve the board-piling device of mahjong machine desktop.
Board apparatus is sent, including send card box, the card-inlet for sending board passage, sending board passage provided with transfer mah-jong pieces in card box is sent
Send in board passage and be provided with by sending board motor-driven conveyer belt provided with board wheel is inhaled in place.Board passage is sent to select traditional straight line
Shape passage, but board passage can also be sent from arc the need for being in order at optimization topology layout.In order to ensure that mah-jong pieces are conveyed
Reliability, send the open height of playing a card of board passage to be not less than the card-inlet height for sending board passage.Sending the concrete structure of board apparatus can join
See Publication No. CN105413161A patent document.
Board-piling device, can be slope board-piling device, it is preferred that being Flat-pushing board-piling device, such as Publication No.
Rising mechanism disclosed in the patent documents such as CN201727950U, CN201578846U, CN101934142U.
A kind of ply pushing device as shown in Figure 1, Figure 2, Figure 3 shows, including showdown first 401, license bearing platform 402, gear card holders 403 and storage
Board plate 404, showdown first 401 and gear card holders 403 are located at the adjacent both sides of license bearing platform 402 respectively, send the mahjong pieces outlet and gear of board apparatus
Card holders 403 is located at the relative both sides of license bearing platform 402 respectively, and it is relative that showdown first 401 and plate reservoir board 404 are located at license bearing platform 402 respectively
Both sides；Also include showdown sliding block 406, license bearing cam 407, license bearing swing arm 408, it is folded push away motor 409 and housing 410, it is folded to push away electricity
Machine 409 is arranged on housing 410 and drives license bearing cam 407 to rotate, and license bearing cam 407 is provided with license bearing curved groove 4071 and pushes away
Board roller 4072, as shown in Fig. 2 one end of license bearing swing arm 408 sets rotating shaft 4081 and swung up and down around the rotating shaft 4081, license bearing pendulum
Arm 408 is provided with license bearing roller 4082, and the license bearing roller 4082 is moved in the license bearing curved groove 4071, license bearing swing arm 408 it is another
One end (provided with connection roller 4083) is flexibly connected with the license bearing platform 402 of oscilaltion (to be connected by being connected roller 4083 with chute
Connect), showdown sliding block 406 is horizontally slipped with housing 410 and is connected, and showdown curved groove, showdown roller are provided with showdown sliding block 406
4072 are moved in showdown curved groove, and showdown sliding block 406 is fixedly connected with showdown first 401.
A kind of the folded of mahjong machine pushes away the method for mah-jong pieces, including send board apparatus and ply pushing device,
It is folded when pushing away three mah-jong pieces, comprise the following steps：
1) the license bearing platform 402 is rested in the first height, and first height is less than the open height of playing a card for sending board apparatus, holds
Bench 402 is accepted from first mah-jong pieces for sending board apparatus to send out；
2) after detecting first mah-jong pieces in place, the license bearing platform 402 declines and rested in the second height, now,
The top surface of first mah-jong pieces is less than the mahjong pieces outlet for sending board apparatus, and license bearing platform 402 is accepted from second fiber crops for sending board passage to send out
By board, second mah-jong pieces is stacked in above first mah-jong pieces；
3) after detecting second mah-jong pieces in place, the license bearing platform 402 declines and rested in third height again, this
When, the top surface of second mah-jong pieces is less than the mahjong pieces outlet for sending board apparatus, and license bearing platform 402 is accepted from send that board passage sends out the 3rd
Mah-jong pieces, the 3rd mah-jong pieces are stacked in above second mah-jong pieces；
4) after detecting the 3rd mah-jong pieces in place, three stacked mah-jong pieces are pushed to card storage by the showdown first 401
On plate 404；
It is folded when pushing away two mah-jong pieces, comprise the following steps：
1) the license bearing platform 402 is rested in first height and accepted from first mahjong for sending board apparatus to send out
Board；
2) after detecting first mah-jong pieces in place, the license bearing platform 402 declines and rested on to be held in second height
Connect from second mah-jong pieces for sending board passage to send out, second mah-jong pieces is stacked in above first mah-jong pieces；
3) after detecting second mah-jong pieces in place, the license bearing platform 402 declines up to the third height, at this again
During decline, prevention send board apparatus to send out the 3rd mah-jong pieces；
4) showdown first 401 pushes to two stacked mah-jong pieces on plate reservoir board 404.
In an embodiment of the invention, the retention device for being provided with board apparatus and preventing it from sending out mah-jong pieces is sent；
It is folded when pushing away two mah-jong pieces, it is described to stop in license bearing platform 402 from during second height drops to the third height
Device prevents to send board apparatus to send out the 3rd mah-jong pieces.The retention device can be arranged on the mahjong pieces outlet for sending board apparatus, such as public
The number of opening is the barrier assembly disclosed in CN205964958U patent document；The retention device, which can also be to be arranged on, send board to fill
Board component, and Publication No. CN are put one by one in the card-inlet put or inside, such as Publication No. CN 103157278A
Automatically controlled gate in 204601595U.It is folded push away two boards when, the 3rd mah-jong pieces submitting is prevented using retention device, so
Showdown head and license bearing platform can just continue to use the folded relation that is linked for pushing away three boards, avoid the need for entering the hardware of existing mahjong machine
Row is changed, it is only necessary to which control circuit is modified, that is, is controlled circuit after second mah-jong pieces is detected in place, just produced two
Individual execution signal, one is that retention device starts the 3rd mah-jong pieces submitting of prevention, and two be that need not detect that the 3rd mah-jong pieces are
It is no in place, showdown head can showdown.Certainly in the other embodiment of the present invention, the two perform signal and can be combined with sending
Counting device in board apparatus is realized, for example, detecting two mah-jong pieces entrance in counting device or sending board passage, i.e.,
Start retention device and prevent the submitting of the 3rd mah-jong pieces, folded push away two board patterns being switched to and can just close to the 3rd mahjong
The detection in place of board.It is linked using the showdown head of retention device and ply pushing device, license bearing platform, although can be pushed away in same fold
Realize to fold on device and mahjong machine and push away two boards and the folded free switching for pushing away three boards, but the frequent automatically controlled action of retention device
Reliability and service life can be caused to reduce, the efficiency that mahjong machine arranges mah-jong pieces is also a greater impact.
In yet another embodiment of the present invention, fold when pushing away two mah-jong pieces, in license bearing platform 402 from the described second height
During dropping to the third height, the showdown first 401 begins to stack two mah-jong pieces put, so that the showdown head
401 can block the mahjong pieces outlet for sending board apparatus, and prevention send board apparatus to send out the 3rd mah-jong pieces.Kept off using showdown head prior involvement
The mahjong pieces outlet of board apparatus is firmly sent, the frequent automatically controlled action for overcoming foregoing retention device can caused reliability and service life drop
Low, the efficiency that mahjong machine arranges mah-jong pieces is also higher.But, required by the way of showdown head prior involvement in ply pushing device
Showdown head and license bearing platform it is folded push away three boards and it is folded push away two boards when using the different relations that is linked, it is necessary to push away dress to folded
The Inner link mechanism put is improved.
In an embodiment of the invention, the showdown first 401 by mah-jong pieces from holding higher than the third height
Pushed in bench 402 on plate reservoir board 404.So, plate reservoir board 404 is higher than the top for the license bearing platform 402 for resting on third height,
I.e. license bearing platform will rise a segment distance again after third height is dropped to, and then be pushed to the mah-jong pieces on license bearing platform by showdown head
Plate reservoir board, can so reduce the height of mahjong machine host, and machine is thinner, still, so it is folded push away two mah-jong pieces when, such as adopt
It is difficult to implement with the mode of showdown head prior involvement, therefore is preferred to use the mode of retention device.
In yet another embodiment of the present invention, the showdown first 401 by mah-jong pieces from the license bearing positioned at third height
Pushed on platform 402 on plate reservoir board 404.So, plate reservoir board 404 is not higher than the top for the license bearing platform 402 for resting on third height.
So it is folded push away two mah-jong pieces when, both can be by the way of showdown head prior involvement, it would however also be possible to employ the side of retention device
Formula.
As shown in Figure 4, Figure 5, when license bearing platform 402 is in the first height, license bearing roller 4082 is located at the license bearing curve
The first license bearing position A in groove 4071, showdown roller 4072 is located at the first showdown position A ' in the showdown curved groove；When holding
When bench 402 is in the second height, license bearing roller 4082 is located at the second license bearing position B in the license bearing curved groove 4071, pushes away
Board roller 4072 is located at the second showdown position B ' in the showdown curved groove；Or, when license bearing platform 402 is in the second height
When, license bearing roller 4082 is located at the 5th license bearing position E in the license bearing curved groove 4071, and showdown roller 4072 is located at described push away
The 5th showdown position E ' in board curved groove；When license bearing platform 402 is in third height, license bearing roller 4082 is located at the license bearing
The 3rd license bearing position C to the 4th license bearing position D in curved groove 4071；When license bearing roller 4082 is located at the license bearing curved groove
During the 4th license bearing position D in 4071, showdown roller 4072 is located at the 4th showdown position D ' in the showdown curved groove；Its
In, in license bearing curved groove 4071, the second license bearing position B and the 5th license bearing position E are located at the two of the first license bearing position A respectively
Side, the first license bearing position A and the 4th license bearing position D are located at the 5th license bearing position E both sides, the first license bearing position A and the respectively
Three license bearing position C are located at the second license bearing position B both sides respectively, and the license bearing curved groove 4071 is in the 3rd license bearing position C to the
Part between four license bearing position D is in circular arc (the center of rotation concentric of the circular arc and license bearing cam)；The showdown curve
Groove includes being sequentially connected the upper end section 4061 connect, middle arc section 4062 and lower end section 4063, the first showdown position A ', the
Two showdown position B ', the 4th showdown position D ' and the 5th showdown position E ' are on middle arc section 4062, the second showdown position B '
It is located at the first showdown position A ' both sides with the 5th showdown position E ', the 4th showdown position D ' and the first showdown position A ' are positioned at the
Five showdown position E ' both sides, the second showdown position B ' and the 4th showdown position D ' are located at middle arc section 4062 and lower end respectively
The junction of section 4063 and upper end section 4061.The radian of middle arc section 4062 is consistent with the rotation circular arc of showdown roller.
In the first license bearing position A, to the center of rotation of license bearing cam 407, apart from ＞, it holds license bearing roller 4082 second
When memorial tablet puts B into the distance=it rotates in the 5th license bearing position E to license bearing cam 407 of the center of rotation of license bearing cam 407
The heart apart from ＞ its in the 3rd license bearing position C to the center of rotation of license bearing cam 407 distance=its in the 4th license bearing position D when
To the distance of the center of rotation of license bearing cam 407.So, the interoperation process of license bearing cam and showdown sliding block can have two kinds of sides
Method：One is that license bearing cam is rotated counterclockwise, license bearing roller in license bearing curved groove from A to B to C to D to E to A, license bearing platform first according to
It is secondary to drop to the first height, the second height and third height, the first height then is risen back to from third height again, it is same with this
When, showdown roller is first from A ' downwards to B ' in showdown curved groove, and showdown head is motionless, then upward again to lower end section downwards from B '
To B ' to A ' to E ' to D ', supreme end segments are returned again to D ', complete showdown and reset, then from D ' to E ' to A ', showdown head is not
It is dynamic.Two be that license bearing cam is rotated clockwise, license bearing roller in license bearing curved groove from A to E to D to C to B to A, license bearing platform first according to
It is secondary to drop to the first height, the second height and third height, the first height then is risen back to from third height again, it is same with this
When, showdown roller is first upwardly into E ' to D ' in showdown curved groove from A ', and showdown head is motionless, then is upwardly into upper end section again from D '
Returned again to D ' to E ' to A ' to B ' to lower end section to B ' downwards, complete showdown and reset, then from B ' to A ', showdown head is not
It is dynamic.So, by showdown head and on license bearing platform set two sets different relations that are linked, fold push away two mah-jong pieces when,
By two boards for setting showdown head prior involvement to stack, prevent the 3rd mah-jong pieces from sending out, so led to using conventional motor
Cross selection direction of motor rotation can be achieved ply pushing device it is folded push away two mah-jong pieces or it is folded push away being switched fast for three mah-jong pieces,
So same ply pushing device can both realize it is folded pushes away three mah-jong pieces, can also fold and push away two mah-jong pieces, improve and folded push away dress
The versatility with mahjong machine is put, die sinking cost and manufacturing cost is reduced, mahjong machine playing method is more, and Consumer's Experience and comfortableness are more
It is good.
In order to be able to ensure that showdown head prior involvement showdown when folding and pushing away two mah-jong pieces, showdown roller 4072 is from A ' to E '
Time gap to D ' should be more than time gap from A ' to B ', in the present embodiment, using relatively simple method, i.e., and the
One showdown position A ', the second showdown position B ', the 4th showdown position D ' and the 5th showdown position E ' are by the showdown curved groove
The middle trisection of arc section 4062.
Upper end section 4061 and lower end section 4063 determine the showdown speed of showdown head.They can be with variously-shaped song
Wire casing, but can not be rotated with showdown roller in the consistent circular arc of circular arc, the present embodiment, upper end section 4061 and lower end
Section 4063 is straight shape groove, and upper end section 4061 and lower end section 4063 are set with vertical direction in angle, described to push away
Board curved groove is symmetrical arranged above and below.
Be provided with sensing element on the circumference of license bearing cam 407, these sensing elements respectively with the first license bearing position A, the
Two license bearing position B, the 4th license bearing position D and the 5th license bearing position E, which are corresponded, to be set, and detection is provided with the housing 410
The position sensor 405 of these sensing elements.So whether can reach each position to license bearing platform effectively to be monitored, to control
The folded motor that pushes away of system stops in relevant position, waits mah-jong pieces signal in place.In the present embodiment, the sensing element is in left and right
Multiple magnet steel that two annular code channels are set, corresponding with the first license bearing position A is two magnet steel in left and right, with the second license bearing position
B corresponding is one magnet steel in the right, and corresponding with the 4th license bearing position D is also one magnet steel in the right, with the 5th E pairs of license bearing position
What is answered is one, left side magnet steel.In other embodiments or other sensors, such as light eye code-disc structure.It is above-mentioned right
The sensor of license bearing cam rotation position detection can be direct detection mode or indirect detection mode, for example, pass through
Position detection is carried out to showdown sliding block, showdown head or license bearing platform to obtain the corresponding positional information of license bearing cam, is used for another example
Stepper motor or the motor for carrying position sensor, the rotational travel information that motor is pushed away through the stack are recorded to converse
The positional information of license bearing cam.In addition, whether sending out seeing in place provided with detection mah-jong pieces on gear card holders or register the license is cut somebody's hair
Board sensor, such as light eye or other proximity transducers.The sensor can be Hall sensor, photoelectric sensor, ultrasonic wave
The various contact class sensors such as the various proximity transducers such as sensor or limit switch.
As shown in Figure 4, Figure 5, the radian of the middle arc section 4062 of showdown curved groove is a；On license bearing curved groove 407,
License bearing angular displacement of the cam between first license bearing position A and the second license bearing position B is b, the second license bearing position B and the 3rd license bearing
License bearing angular displacement of the cam between the C of position is c, the license bearing cam rotation between the 3rd license bearing position C and the 4th license bearing position D
Angle is d, the license bearing angular displacement of the cam between the 4th license bearing position D and the 5th license bearing position E be e, the 5th license bearing position E and
License bearing angular displacement of the cam between first license bearing position A is f, the rotation of the central axis of showdown roller 4072 to license bearing cam
The line at center and vertical direction are in that angle is h；Wherein, 45 °≤a≤170 °, 0 °≤b≤90 °, 15 °≤c≤90 °, 160 °
≤ d≤315 °, 15 °≤e≤75 °, 0 °≤f≤90 °, 30 °≤k≤150 °, 15 °≤m≤165 °, k=e+f, m=b+c, 0 °≤
h≤150°.Showdown curved groove and license bearing curved groove use above-mentioned setting, you can realize to setting two sets on showdown head and license bearing platform
The different relations that is linked, it is folded push away two mah-jong pieces when, pass through two boards for setting showdown head prior involvement to stack, hinder
Only the 3rd mah-jong pieces are sent out.
In the present embodiment, license bearing cam from the second license bearing position B turn to the 3rd license bearing position C when, the height of license bearing platform
Degree declines first slow rear fast.That is, the cam curve between B and C is raised.So, license bearing platform can coordinate the intervention situation of showdown head
More reliably the 3rd mah-jong pieces are prevented to send out.
The folded mah-jong pieces method (specific action process) that pushes away to the present embodiment ply pushing device is described as follows below：
First, fold when pushing away three mah-jong pieces, license bearing cam is rotated clockwise,
As shown in fig. 6, when position sensor 405 detect license bearing cam 407 turn to the first license bearing position A (simultaneously receive
To the signal of left first magnet steel and right first magnet steel), folded to push away motor 409 and stop operating, the license bearing roller in license bearing swing arm 408
4082 the first license bearing position A (highest site) rested in the presence of license bearing cam 407 in license bearing curved groove, license bearing swing arm
408 one end is arranged on housing, and the connection roller 4083 of the other end of license bearing swing arm 408 is raised to highest order, license bearing platform 402
The first height (highest order) is rested under the promotion of connection roller 4083, showdown roller 4072 is turned in showdown curved groove
First showdown position A ' (start bit), showdown first 401 is motionless, connects one card, as shown in Figure 7, Figure 8；
When seeing that board sensor sees first bridge queen, the folded motor 409 that pushes away drives license bearing cam 407 to rotate clockwise, with holding
The license bearing roller 4082 that board cam 407 is connected drives license bearing swing arm 408 to decline, the connection roller of the swinging end of license bearing swing arm 408
4083 drive license bearing platforms 402 decline, and showdown roller 4072 is moved in the middle arc section 4062 of showdown curved groove, showdown head
401 is motionless；(left second magnet steel letter is received when position sensor 405 detects license bearing cam 407 and turns to the 5th license bearing position E
Number), folded to push away motor 409 and stop operating, the license bearing roller 4082 in license bearing swing arm 408 is stopped in the presence of license bearing cam 407
The 5th license bearing position E (middle site) in license bearing curved groove, license bearing platform 402 rests on the second height (interposition), showdown
The 5th showdown position E ' that roller 4072 is turned in showdown curved groove, showdown first 401 is motionless, connects second card, such as Fig. 9, figure
Shown in 10；
After seeing that board sensor sees second card, the folded motor 409 that pushes away drives license bearing cam 407 to rotate clockwise, with holding
The license bearing roller 4082 that board cam 407 is connected drives license bearing swing arm 408 to decline, the connection roller of the swinging end of license bearing swing arm 408
4083 drive license bearing platforms 402 decline, and showdown roller 4072 is also moved in the middle arc section 4062 of showdown curved groove, showdown head
401 is motionless；(right second magnet steel letter is received when position sensor 405 detects license bearing cam 407 and turns to the 4th license bearing position D
Number), folded to push away motor 409 and stop operating, the license bearing roller 4082 in license bearing swing arm 408 is stopped in the presence of license bearing cam 407
The 4th license bearing position D (minimum site) in license bearing curved groove, license bearing platform 402 rests on third height (lowest order), showdown
The 4th showdown position D ' that roller 4072 is turned in showdown curved groove, showdown first 401 is motionless, connects the 3rd board, such as Figure 11, figure
Shown in 12；
When seeing that board sensor sees the 3rd bridge queen, the folded motor 409 that pushes away drives license bearing cam 407 to rotate clockwise, with holding
The license bearing roller 4082 that board cam 407 is connected enters in the circular arc section of license bearing curved groove, and license bearing platform 402 is motionless, showdown roller
4072 move in the upper end section 4061 of showdown curved groove, thus drive showdown sliding block 406 and showdown first 401 to move right
Showdown, until showdown head pushes three mah-jong pieces in place, as shown in Figure 13, Figure 14 on plate reservoir board 404；Then, fold and push away electricity
Machine 409 continues to drive license bearing cam 407 to rotate clockwise, and the showdown roller 4072 on license bearing cam 407 drives showdown sliding block 406
Retreated with showdown first 401, the first license bearing position A is turned to (while receiving when position sensor 405 detects license bearing cam 407
The signal of left first magnet steel and right first magnet steel), folded to push away motor 409 and stop operating, license bearing roller 4082 returns to the first license bearing position
A (highest site) is put, license bearing platform 402 rests on the first height (highest order), and showdown roller 4072 returns to the first showdown position A '
(start bit), first 401 return of showdown is waited folding to promote next time and made, as shown in Figure 6.
2nd, fold when pushing away two mah-jong pieces, license bearing cam is rotated counterclockwise,
As shown in figure 15, when position sensor 405 detect license bearing cam 407 turn to the first license bearing position A (simultaneously receive
To the signal of left first magnet steel and right first magnet steel), folded to push away motor 409 and stop operating, the license bearing roller in license bearing swing arm 408
4082 the first license bearing position A (highest site) rested in the presence of license bearing cam 407 in license bearing curved groove, license bearing swing arm
408 one end is arranged on housing, and the connection roller 4083 of the other end of license bearing swing arm 408 is raised to highest order, license bearing platform 402
The first height (highest order) is rested under the promotion of connection roller 4083, showdown roller 4072 is turned in showdown curved groove
First showdown position A ' (start bit), showdown first 401 is motionless, one card is connect, as shown in Figure 16, Figure 17；
When seeing that board sensor sees first bridge queen, the folded motor 409 that pushes away drives license bearing cam 407 to rotate counterclockwise, with holding
The license bearing roller 4082 that board cam 407 is connected drives license bearing swing arm 408 to decline, the connection roller of the swinging end of license bearing swing arm 408
4083 drive license bearing platforms 402 decline, and showdown roller 4072 is moved in the middle arc section 4062 of showdown curved groove, showdown head
401 is motionless；(right 3rd magnet steel letter is received when position sensor 405 detects license bearing cam 407 and turns to the second license bearing position B
Number), folded to push away motor 409 and stop operating, the license bearing roller 4082 in license bearing swing arm 408 is stopped in the presence of license bearing cam 407
The second license bearing position B (middle site) in license bearing curved groove, license bearing platform 402 rests on the second height (interposition), showdown
The second showdown position B ' that roller 4072 is turned in showdown curved groove, showdown first 401 is motionless, connects second card, such as Figure 18, figure
Shown in 19；
After seeing that board sensor sees second card, the folded motor 409 that pushes away drives license bearing cam 407 to rotate counterclockwise, with holding
The license bearing roller 4082 that board cam 407 is connected drives license bearing swing arm 408 to decline, the connection roller of the swinging end of license bearing swing arm 408
4083 drive license bearing platforms 402 decline, and showdown roller 4072 is moved in the lower end section 4063 of showdown curved groove, is thus driven
Showdown sliding block 406 and showdown first 401 move right showdown, as shown in Figure 20, Figure 21, and when license bearing roller 4082, to turn to license bearing bent
During the 3rd license bearing position C (minimum site) in wire casing, showdown first 401 has promoted two boards under the drive of showdown sliding block 406
Certain distance is moved right, as shown in Figure 22, Figure 23, the submitting of the 3rd board has been blocked, it is ensured that be only folded to push away two boards；It is folded to push away electricity
Machine 409 continues to drive license bearing cam 407 to rotate counterclockwise, and it is bent that the license bearing roller 4082 being connected with license bearing cam 407 enters license bearing
In the circular arc section of wire casing, license bearing platform 402 is motionless, and showdown head pushes two mah-jong pieces in place on plate reservoir board 404, such as schemes
24th, shown in Figure 25；The folded motor 409 that pushes away continues to drive license bearing cam 407 to rotate counterclockwise, the showdown roller on license bearing cam 407
4072 drive showdown sliding blocks 406 and showdown first 401 are retreated, and first is turned to when position sensor 405 detects license bearing cam 407
License bearing position A (while receiving the signal of left first magnet steel and right first magnet steel), folded to push away motor 409 and stop operating, license bearing roller
4082 return to the first license bearing position A (highest site), and license bearing platform 402 rests on the first height (highest order), showdown roller 4072
The first showdown position A ' (start bit) is returned to, first 401 return of showdown is waited folding to promote next time and made, as shown in figure 15.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (8)
1. a kind of license bearing cam of mahjong machine, license bearing cam (407) is provided with license bearing curved groove (4071) and showdown roller
(4072), it is characterised in that license bearing curved groove (4071) is provided with the first license bearing position (A), the second license bearing position (B), the 3rd
License bearing position (C), the 4th license bearing position (D) and the 5th license bearing position (E), the second license bearing position (B) and the 5th license bearing position (E)
It is located at the both sides of the first license bearing position (A) respectively, the first license bearing position (A) and the 4th license bearing position (D) are held positioned at the 5th respectively
Memorial tablet puts the both sides of (E), and the first license bearing position (A) and the 3rd license bearing position (C) are located at the two of the second license bearing position (B) respectively
Side, the license bearing curved groove (4071) is in circular arc in the 3rd license bearing position (C) to the part between the 4th license bearing position (D)；
License bearing roller (4082) is moved in the license bearing curved groove (4071), and license bearing roller (4082) is in the first license bearing position (A) to holding
Board cam (407) center of rotation apart from ＞ its in the second license bearing position (B) to license bearing cam (407) center of rotation distance
=its in the 5th license bearing position (E) to license bearing cam (407) center of rotation apart from ＞ its in the 3rd license bearing position (C) when arrive
The distance of license bearing cam (407) center of rotation=its in the 4th license bearing position (D) to license bearing cam (407) center of rotation away from
From.
2. the license bearing cam of a kind of mahjong machine according to claim 1, it is characterised in that the first license bearing position (A) and
License bearing angular displacement of the cam between two license bearing positions (B) is b, between the second license bearing position (B) and the 3rd license bearing position (C)
License bearing angular displacement of the cam is c, and the license bearing angular displacement of the cam between the 3rd license bearing position (C) and the 4th license bearing position (D) is
D, license bearing angular displacement of the cam between the 4th license bearing position (D) and the 5th license bearing position (E) is e, the 5th license bearing position (E) and
License bearing angular displacement of the cam between first license bearing position (A) is f, the central axis of showdown roller (4072) to license bearing cam
The line of center of rotation and vertical direction are in that angle is h；Wherein, 0 °≤b≤90 °, 15 °≤c≤90 °, 160 °≤d≤
315 °, 15 °≤e≤75 °, 0 °≤f≤90 °, 30 °≤k≤150 °, 15 °≤m≤165 °, k=e+f, m=b+c, 0 °≤h≤
150°。
3. a kind of license bearing cam of mahjong machine according to claim 1, it is characterised in that the circle in license bearing cam (407)
Week be provided with sensing element, these sensing elements respectively with the first license bearing position (A), the second license bearing position (B), the 4th license bearing position
Put (D) and the 5th license bearing position (E) corresponds and set, the position for detecting these sensing elements is installed on the housing (410)
Put sensor (405).
4. the license bearing cam of a kind of mahjong machine according to claim 3, it is characterised in that the sensing element is in left and right
Multiple magnet steel that two annular code channels are set.
5. the license bearing cam of a kind of mahjong machine according to claim 4, it is characterised in that right with the first license bearing position (A)
What is answered is two magnet steel in left and right, and corresponding with the second license bearing position (B) is one magnet steel in the right, right with the 4th license bearing position (D)
What is answered is also one magnet steel in the right, and corresponding with the 5th license bearing position (E) is one, left side magnet steel.
6. a kind of license bearing cam of mahjong machine according to claim 1, it is characterised in that the license bearing curved groove (4071)
Curved portion in the second license bearing position (B) to the 3rd license bearing position (C) is outwardly.
7. a kind of ply pushing device of mahjong machine, it is characterised in that including showdown head (401), license bearing platform (402), gear card holders
(403), plate reservoir board (404), showdown sliding block (406), license bearing swing arm (408), folded push away motor (409), housing (410) and as weighed
Profit requires the license bearing cam (407) any one of 1 to 6, and showdown head (401) and gear card holders (403) are located at license bearing platform respectively
(402) adjacent both sides, send the mahjong pieces outlet and gear card holders (403) of board apparatus to be located at the relative both sides of license bearing platform (402) respectively, push away
Board head (401) and plate reservoir board (404) are located at the relative both sides of license bearing platform (402) respectively, and the folded motor (409) that pushes away is installed in housing
(410) on and drive license bearing cam (407) rotate, one end of license bearing swing arm (408) sets rotating shaft (4081) and around the rotating shaft
(4081) swing up and down, license bearing swing arm (408) is provided with license bearing roller (4082), and the license bearing roller (4082) is in license bearing curved groove
(4071) moved in, the other end of license bearing swing arm (408) is flexibly connected with the license bearing platform (402) of oscilaltion, showdown sliding block
(406) horizontally slip and be connected with housing (410), showdown curved groove is provided with showdown sliding block (406), showdown roller (4072) exists
Moved in showdown curved groove, showdown sliding block (406) is fixedly connected with showdown head (401).
8. a kind of mahjong machine, it is characterised in that including ply pushing device as claimed in claim 7.
Priority Applications (1)
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