CN103446753B - Tile inlet door device of mahjong machine - Google Patents
Tile inlet door device of mahjong machine Download PDFInfo
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- CN103446753B CN103446753B CN201310406067.0A CN201310406067A CN103446753B CN 103446753 B CN103446753 B CN 103446753B CN 201310406067 A CN201310406067 A CN 201310406067A CN 103446753 B CN103446753 B CN 103446753B
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- card
- mahjong machine
- mahjong
- inlet
- door
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- 230000033001 locomotion Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The invention relates to a tile inlet door device of a mahjong machine. The tile inlet door device is arranged at the periphery of a mahjong machine operating panel and comprises a tray, a drive ring, a connecting rod and a plurality of tile inlet doors, wherein the tray is arranged on a mahjong machine desktop and is capable of turning around one side edge of the mahjong machine together with the mahjong machine desktop, the middle part of the tray is provided with a plurality of polygonal tile inlets, the drive ring is rotationally connected to the bottom of the tray, the tile inlet doors are hinged to one side edges of the polygonal tile inlets respectively, the back of each tile inlet door is provided with at least one supporting block, the drive ring is provided with bulges which correspond to the supporting blocks in quantity and position, and one end of the connecting rod is connected with the drive ring. The tile inlet door device has the beneficial effects that noise is greatly reduced; a door is smoother while being in a closed state; the phenomenon that the tile inlet doors are not rotated in place is avoided, and a driving mechanism is arranged on a corresponding rack, so that routing between a motor of the driving mechanism and a power module is facilitated.
Description
Technical field
The present invention relates to mahjong machine, more particularly, to a kind of mahjong tile inlet door device for Mahjong machine.
Background technology
Mah-jong pieces, when reshuffling, will be pushed at the card-inlet of operation dish surrounding and shuffle in bucket by mahjong machine.Existing
The card-inlet of mahjong machine at the board that enters to enter card door generally wing, instigate such as all-wing aircraft and usually symmetrically open, two fan doors with
One symmetrical center line of desktop 10 rotates down for common rotation axis, to open card-inlet 11.When opening, two fan doors tilting
The lower section of card-inlet 11, when sending into and shuffling barrel board from card-inlet, board can clash into wing door 8(as shown by arrows in FIG.), meeting
Produce very big noise, affect environment.Meanwhile, in the state of card-inlet 11 is in and opens, two fan doors are inclined in card-inlet 11
Lower section, this can take the larger space of cylinder of shuffling, larger-size mah-jong pieces just inconvenience using so that the adaptability of mahjong machine
Poor.On the other hand, this wing door 8 and matched operation dish 5 will ensure that in process Installation wing door is protected with desktop
Hold high-flatness more difficult, and this wing door rigidity is weaker, when entering card door and being in closure state, the two ends of door often have
Tilt；Frequently moving process, is more easy to door closure phenomenon not in place.Further, since wing door is opened to both sides,
Just selective for square mahjong machine desktop, entertainer just has the possibility selecting side to sit, the fairness of impact amusement.
Additionally, for the ease of installing and keeping in repair, mahjong machine desktop is typically designed as around the structure of a side upset, and to drive
Move the back side that the motor into card door folding is arranged at turning mahjong machine desktop, power module is then located at mahjong machine base remotely
In seat, the mahjong machine desktop that adapt to overturn makes the wiring of the power signal line of connection motor sufficiently complex, and often overturns
Desktop increased pulls apart wiring risk, so that the functional reliability of mahjong machine is substantially reduced.
Content of the invention
Present invention aim to overcome that the deficiency of above prior art, a kind of mahjong tile inlet door device for Mahjong machine is provided, specifically has
Technical scheme below is realized:
Described mahjong tile inlet door device for Mahjong machine, is arranged at mahjong machine table face position and is enclosed in operation dish outer circumferential side, described fiber crops
Machine desktop one side is articulated with frame, makes mahjong machine desktop turning, described mahjong tile inlet door device for Mahjong machine includes pallet, driving
Circle, connecting rod, cam, touch pin, drive block, motor and several enter card door, described pallet on the downside of mahjong machine desktop, pallet
It is provided with polygon card-inlet, described operation dish is arranged at the center of this card-inlet, and each side of card-inlet is corresponding with operation dish
Be provided between side into card door, each enter card door be hinged in card-inlet respective side, each enter the card door back side be provided with least one
Support block, described driving circle is rotationally connected with the bottom of pallet, drives support number of blocks and the position that circle is provided with and enters in card door
Put corresponding projection；Described cam rotation is connected to the bottom of pallet, and connecting rod two ends are hinged with driving circle and cam respectively；
The concentric one end being fixed in cam of described shake-up pin, described drive block is connected on described machine shaft, and motor connection is in fiber crops
By in machine frame so that mahjong machine desktop go to when fitting with mahjong machine frame touch pin conflict drive block a plane, motor
Axis of rotation drives drive block to rotate, and the driven motion block of described cam promotes and rotates around described center of rotation, thus passing through connecting rod band
Dynamic drive circle to make to be not more than the reciprocating rotation of α angle, drive projection movement on circle to corresponding enter the card door back side support block
During position, promote support block, make to rotate to desktop orientation into card door, close card-inlet, drive circle rotation so that described projection is left
Corresponding enter the card door back side support block when, enter card door rely on deadweight rotate down, card-inlet is opened.
The design further of described mahjong tile inlet door device for Mahjong machine is, the described pin that touches is provided with taper seat, described driving
Block is provided with and touches the corresponding inclined-plane of described conical degree of conical surface on pin.
The design further of described mahjong tile inlet door device for Mahjong machine is, described α angle is an acute angle.
The design further of described mahjong tile inlet door device for Mahjong machine is, described motor is synchronous motor.
The design further of described mahjong tile inlet door device for Mahjong machine is, described card-inlet is square, enters in this square
Be respectively articulated with trapezoidal shape on four sides of board mouth enters card door.
The design further of described mahjong tile inlet door device for Mahjong machine is, described each enter card door respectively pass through at least two conjunctions
Page is hinged with described pallet.
The design further of described mahjong tile inlet door device for Mahjong machine is, the bottom of described pallet is provided with a rotation conduit, institute
State driving circle to be rotatably arranged in described rotation conduit.
The design further of described mahjong tile inlet door device for Mahjong machine is, described driving circle is provided with least one spacing guiding
Groove, the bottom of described pallet is provided with pin with respect to described spacing guiding groove location, and described pin is plugged in described spacing gathering sill,
The rotation driving circle is carried out spacing.
The design further of described mahjong tile inlet door device for Mahjong machine is, described support block is gusseted block, each described
Enter uniform two this gusseted blocks in the card door back side.
Advantages of the present invention is as follows:
The mahjong tile inlet door device for Mahjong machine that the present invention provides, door is set to sliding end, opposite side with respect to operation panel side
It is set to hinged end, avoid to clash into phenomenon into card door mah-jong pieces are sent into mah-jong pieces during bucket of shuffling, significantly
Decrease noise；And corresponding each support block of entering card door plays more preferable support effect so that door is in closed form to entering card door
More smooth during state；Two raised and spacing guide groove structures driving circle can play more preferable locating effect to support triangle,
Avoid and rotate phenomenon not in place into card door, and drive mechanism is arranged in corresponding frame, facilitate drive mechanism
Cabling between motor and power module.
Brief description
Fig. 1 is mahjong tile inlet door device for Mahjong machine of the present invention to be entered under card door is in open mode, from the back side of mahjong machine desktop
Look over the view of formation.
Fig. 2 is the sectional view entering shown in Fig. 1 at card door device a-a.
Fig. 3 is the close-up schematic view entering shown in Fig. 2 at card door device b.
Fig. 4 is mahjong tile inlet door device for Mahjong machine of the present invention to be entered under card door is in closure state, from the back side of mahjong machine desktop
Look over the view of formation.
Fig. 5 be enter shown in Fig. 4 card door device d to schematic diagram.
Fig. 6 is the a-a sectional view entering card door device shown in Fig. 4.
Fig. 7 will overturn for mahjong machine desktop to the structural representation of drive mechanism during horizontal level and connecting rod.
Fig. 8 overturns for mahjong machine desktop to the structural representation of drive mechanism during horizontal level and connecting rod.
Fig. 9 is the close-up schematic view at drive mechanism c shown in Fig. 7.
Figure 10 is the structural representation of drive mechanism.
Figure 11 is the top view of described mahjong tile inlet door device for Mahjong machine.
Figure 12 is the structural representation of existing mahjong tile inlet door device for Mahjong machine.
In figure, 1- pallet, 11- position-limited rail, 12- mahjong machine frame, 2- enters card door, 21- support block, and 3- drives circle, and 31- is convex
Rise, the spacing gathering sill of 32-, 33- sells, 34- sliding tray, 35- breach, 41- cam, 42- connecting rod, 43- motor, and 431- motor turns
Axle, 44- drive block, 45- touches pin, 46- inclined-plane, 47- taper seat, 5- operation dish, 6- hinge, 7- mah-jong pieces, 8- wing-shaped plate, 9-
Axle, 10- mahjong machine desktop.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention program is described in detail.
As Fig. 1-6, it is mahjong tile inlet door device for Mahjong machine one specific embodiment provided by the present invention, it is arranged at mahjong machine table
The downside position in face 13 is simultaneously surrounded on mahjong machine operation dish 5 outer circumferential side, and its mahjong machine desktop 13 1 side is articulated with frame 12, makes
Mahjong machine desktop is turning, and this enters card door device and includes pallet 1, position-limited rail 11, drive circle 3, connecting rod 42, cam 41, touch pin
33rd, drive block 44, motor 43 and four enter card door 2.
The middle part of above-mentioned pallet 1 is provided with card-inlet, and this card-inlet is a square, and operation dish 5 is arranged in card-inlet
The heart, be provided between each side of square card-inlet and operation dish respective side trapezoidal enter card door 2, make card-inlet and center
Aperture between the operation dish 5 at place can be fanned by four and be closed into card door 2.Each enter card door 2 be articulated with the respective side of card-inlet,
Enter card door 2 to rotate around its hinged place.Entering card door drives circle 3 located at the bottom of pallet 1, and the back side that each enters card door 2 is evenly equipped with
Two support blocks 21.The inner ring driving circle 3 enters to be provided with two projections 31 at the support block 21 of card door 2 with respect to each.Connecting rod 42
One end be articulated with driving circle 3, one end is articulated with cam 41.Cam 41 is rotationally connected with the bottom of pallet 1, and the rotation of cam is led to
Cross to be driven by the drive mechanism that shake-up pin 33, drive block 44 and motor 43 form.The one end touching pin 45 is connected to one heart
One end of cam, the other end touching pin 45 is provided with taper seat 47.Drive block 44 is provided with and touches taper seat 47 taper on pin
Corresponding inclined-plane 46.This drive block is connected in the rotating shaft 431 of motor 43, and motor 43 is connected on mahjong machine frame 12.?
Mahjong machine desktop is overturn to when being fitted with mahjong machine frame, and drive block 44 rotates in a counterclockwise direction, when mahjong machine desktop 10 to
During mahjong machine frame 12 laminating, because cam 41 is corresponding with the radius of gyration of drive block 44 and center of rotation, so touching
Pin 33 necessarily falls with motor 2 rotating shaft as the center of circle, and radius of gyration length is in the circle of radius.When mahjong machine desktop overturn to fiber crops
Machine frame is fitted, machine shaft 431 rotates and drives drive block 44 to rotate, and drive block 44 touching touches pin 45, due to touching pin
45 taper seat 47 is corresponding with the inclined-plane 46 of drive block 44, is fully contacted, and drive block 44 just drives shake-up pin 45 simultaneously
Rotate such as Fig. 7-9.
So, when motor rotates, pin 45 is touched by inclined-plane 46 friction-driven on drive block and rotates, thus carrying moving cam
41 rotate and pass through the reciprocating rotations that connecting rod 42 drives driving circle 3 work no more than α angle.With the rotation driving circle 3, work as projection
Support block 21 is gradually withstood on 31 top, thus promote rotating into card door 2 to desktop orientation, closes card-inlet, completes closure behaviour
Make；When raised 31 top is gradually distance from support block 21, enter card door and rely on deadweight to rotate down, card-inlet is opened complete into card door 2
Become opening operation.
For the motion of Constraints driven circle 3, a rotation conduit 34 is set, so that driving circle 3 is rotated along this conduit.Further
, carry out guiding and spacing to driving circle 3 to rotate, four spacing gathering sills 32, four spacing gathering sills are set on driving circle 3
32 are distributed on driving circle 3, and the bottom of pallet 1 is respectively equipped with pin 33 with respect to spacing gathering sill 32 position, and pin 33 is plugged in limit
In the gathering sill 32 of position.When driving circle 3 reciprocating rotation, the pin 33 of pallet 1 bottom passes through gathering sill 32 and encloses 3 rotational angles to driving
It is defined and simultaneously works as guide effect, increased the operational reliability driving circle 3.
Above-mentioned conduit 34 corresponds to and drives circle 3 to be t shape groove with the hinged place of connecting rod 42, such as Fig. 3.Rotate conduit 34 to correspond to
The inwall driving the raised position of circle is provided with breach, such as Fig. 5, can make projection with unobstructed when driving circle to rotate.
Further, above-mentioned support block 21 is triangle, enters the square orifice that card door 2 passes through three hinges 6 and pallet 1
A corresponding side is hinged, such as Fig. 4.
The mahjong tile inlet door device for Mahjong machine that the present invention provides, is hinged on entering card door on the side in pallet polygon aperture, makes
Board can avoiding problems in prior art and for mah-jong pieces to send into, by card-inlet, bucket of shuffling along entering card door to the landing of card-inlet center
During, mah-jong pieces clash into the phenomenon producing a large amount of noises into card door, greatly reduce noise；And correspond to each and enter card door
Support block play more preferable support effect so that door is more smooth in closure state to entering card door；Drive the spacing guiding of circle
Groove can enclose more preferable positioning and guiding effect to driving, drive the cam enclosing direct and motor connection, and adopt
The cooperation touching pin with drive block to complete power transmission, so that motor is separated with cam, will with substantial amounts of power supply signal
The motor that line connects is fixed on frame, and the power of motor is transferred to, with the cooperation of drive block, the state of stirring that is often in by touching pin
Cam, so facilitate the arrangement of power signal line, due to being often in non-transformer signal on the mahjong machine desktop of the state of stirring
Line, so mahjong machine desktop stirs will not form impact to power signal line, overcomes in prior art power signal line with table
Stirring of face and the defect that easily snaps off.
Claims (9)
1. a kind of mahjong tile inlet door device for Mahjong machine, is arranged at mahjong machine table face position and is enclosed in operation dish outer circumferential side, described mahjong
Machine desktop one side is articulated with frame, makes mahjong machine desktop turning it is characterised in that described mahjong tile inlet door device for Mahjong machine includes
Pallet, drive circle, connecting rod, cam, shake-up pin, drive block, motor and several enter card door, described pallet is located at mahjong machine desktop
Downside, pallet is provided with polygon card-inlet, and described operation dish is arranged at the center of this card-inlet, each side of card-inlet and behaviour
Make to be provided with into card door between disk respective side, each enter card door be hinged in card-inlet respective side, each enter the card door back side set
There is at least one support block, described driving circle is rotationally connected with the bottom of pallet, drive the support block that circle is provided with and enters in card door
Quantity corresponding with position projection；Described cam rotation is connected to the bottom of pallet, connecting rod two ends respectively with drive circle and
Cam is hinged；The concentric one end being fixed in cam of described shake-up pin, described drive block is connected on described machine shaft, motor
It is connected on mahjong machine frame so that mahjong machine desktop goes to touches the flat of pin conflict drive block with mahjong machine frame when fitting
Face, machine shaft rotates and drives drive block to rotate, and the driven motion block of described cam promotes and rotates around described center of rotation, thus passing through
Connecting rod drives and drives circle to make to be not more than the reciprocating rotation of α angle, drive projection movement on circle to corresponding enter the card door back side
During support block position, promote support block, make to rotate to desktop orientation into card door, close card-inlet, drive circle rotation to make described convex
Rise leave corresponding to enter the card door back side support block when, enter card door rely on deadweight rotate down, card-inlet is opened.
2. mahjong tile inlet door device for Mahjong machine according to claim 1 is it is characterised in that described shake-up pin is provided with taper seat,
Described drive block is provided with and touches the corresponding inclined-plane of described conical degree of conical surface on pin.
3. mahjong tile inlet door device for Mahjong machine according to claim 1 is it is characterised in that described α angle is an acute angle.
4. mahjong tile inlet door device for Mahjong machine according to claim 2 is it is characterised in that described motor is synchronous motor.
5. the mahjong tile inlet door device for Mahjong machine according to any one of claim 1-3 is it is characterised in that described card-inlet is pros
Shape, be respectively articulated with trapezoidal shape on four sides of this square card-inlet enters card door.
6. mahjong tile inlet door device for Mahjong machine according to claim 4 it is characterised in that described each enter card door respectively pass through extremely
Few two hinges are hinged with described pallet.
7. mahjong tile inlet door device for Mahjong machine according to claim 4 is it is characterised in that the bottom of described pallet is provided with a rotation
Conduit, described driving circle is rotatably arranged in described rotation conduit.
8. mahjong tile inlet door device for Mahjong machine according to claim 4 is it is characterised in that described driving circle is provided with least one
Spacing gathering sill, the bottom of described pallet is provided with pin with respect to described spacing guiding groove location, and described pin is plugged in described spacing
In gathering sill, the rotation driving circle is carried out spacing.
9. mahjong tile inlet door device for Mahjong machine according to claim 4 it is characterised in that described support block be gusseted block,
Each described enter uniform two this gusseted blocks in the card door back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406067.0A CN103446753B (en) | 2013-09-09 | 2013-09-09 | Tile inlet door device of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406067.0A CN103446753B (en) | 2013-09-09 | 2013-09-09 | Tile inlet door device of mahjong machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103446753A CN103446753A (en) | 2013-12-18 |
| CN103446753B true CN103446753B (en) | 2017-01-25 |
Family
ID=49729839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310406067.0A Expired - Fee Related CN103446753B (en) | 2013-09-09 | 2013-09-09 | Tile inlet door device of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103446753B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939529A (en) * | 2018-07-16 | 2018-12-07 | 杭州诚理商贸有限公司 | A kind of rotary operation panel of mahjong machine and mahjong machine |
| CN112121403A (en) * | 2020-11-04 | 2020-12-25 | 方勇 | Mute shuffling system of mahjong machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267352A (en) * | 1998-03-23 | 1999-10-05 | Wins:Kk | Device for opening and closing tile throw-on port in automatic mah-jongg table |
| JP3184505B2 (en) * | 1999-06-28 | 2001-07-09 | エムテックスマツムラ株式会社 | Opening / closing device for tile slot in automatic mahjong table |
| CN201275410Y (en) * | 2008-10-22 | 2009-07-22 | 松冈机电（中国）有限公司 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
| CN201727952U (en) * | 2010-07-26 | 2011-02-02 | 浙江宣和电器有限公司 | Horizontal sliding type bin door of tile inlet of automatic mahjong machine |
-
2013
- 2013-09-09 CN CN201310406067.0A patent/CN103446753B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267352A (en) * | 1998-03-23 | 1999-10-05 | Wins:Kk | Device for opening and closing tile throw-on port in automatic mah-jongg table |
| JP3184505B2 (en) * | 1999-06-28 | 2001-07-09 | エムテックスマツムラ株式会社 | Opening / closing device for tile slot in automatic mahjong table |
| CN201275410Y (en) * | 2008-10-22 | 2009-07-22 | 松冈机电（中国）有限公司 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
| CN201727952U (en) * | 2010-07-26 | 2011-02-02 | 浙江宣和电器有限公司 | Horizontal sliding type bin door of tile inlet of automatic mahjong machine |
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| Publication number | Publication date |
|---|---|
| CN103446753A (en) | 2013-12-18 |
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Effective date of registration: 20180724 Address after: 246701 Jinshan Road, Zongyang Town, Zongyang County, Tongling, Anhui, China Patentee after: ZONGYANG ZHONGBANG TECHNOLOGY INFORMATION CONSULTING Co.,Ltd. Address before: 212415 Tang Bao Industrial Park, Maya Road, Baohua Town Economic Development Zone, Zhenjiang, Jiangsu Patentee before: JIANGSU DANBOM MECHANICAL & ELECTRICAL Co.,Ltd. |
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Granted publication date: 20170125 |
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