CN103785166B - A kind of mah-jong pushing device of automatic mahjong-playing machine - Google Patents
A kind of mah-jong pushing device of automatic mahjong-playing machine Download PDFInfo
- Publication number
- CN103785166B CN103785166B CN201310725785.4A CN201310725785A CN103785166B CN 103785166 B CN103785166 B CN 103785166B CN 201310725785 A CN201310725785 A CN 201310725785A CN 103785166 B CN103785166 B CN 103785166B
- Authority
- CN
- China
- Prior art keywords
- thick stick
- cam
- showdown
- arm
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
The present invention relates to automatic mahjong-playing machine technical field, refer in particular to a kind of transmission efficiency height, the mah-jong pushing device of the stable automatic mahjong-playing machine of showdown.The mah-jong pushing device of the present invention is to use two the swing arm thick stick motions of two cam drivens, showdown thick stick has two application points, two application points form a plane, and such showdown is the most steady；The present invention is used for the drive bearing of transmission and is positioned at the middle part cranked arm, and the head of cranking arm being used for driving showdown thick stick to move is positioned at the top cranked arm, and so, the piece-pushing mechanism pendulum arm ratio of the present invention is 1 to 1, so transmission efficiency reaches 100%, transmission efficiency is high.
Description
Technical field
The present invention relates to automatic mahjong-playing machine technical field, refer in particular to a kind of transmission efficiency height, the stable automatic mahjong-playing machine of showdown
Mah-jong pushing device.
Background technology
The structure of traditional automatic mahjong machine is as it is shown in figure 1, its structure is by motor 10 driven gear group 20, by gear 20
Driving cam rotation, cam acts on one end of lever, and the other end of lever acts on showdown bar.Pushing away of this traditional structure
Following two point defects of board apparatus existence:
One, showdown only one of which cam one swing arm of promotion of tradition mahjong machine, showdown bar only one of which application point, this
Sample, showdown bar is easy to tilt, and particularly when the mahjong quantity on application point both sides does not waits, the mah-jong pieces that will result in release incline
Oblique problem；
Its two, due to mahjong machine limitation spatially, the swing arm power arm of the lever construction of tradition mahjong machine and driving force
Arm ratio is typically 1 to 2, and transmission efficiency is 50%；
In view of this, the cards pushing structure how providing a kind of new structure can reach the effect of steady showdown and improve transmission
Efficiency becomes and needs to be solved the technical problem that.
Summary of the invention
A kind of transmission efficiency that the present invention is aiming at above-mentioned situation and provides is high, the stable automatic mahjong-playing machine of showdown
Mah-jong pushing device.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that the mah-jong pushing device of a kind of automatic mahjong-playing machine, including
Have:
One motor, the output shaft of this motor is connected transmission with the input gear of gear train；
One gear train, this gear train includes described input gear and left output gear and the right side driven by input gear is defeated
Go out gear, left output gear and right output gear and there is identical velocity of rotation and contrary rotation direction；
One left cam, left cam is mainly connected by the cylindric cam in left cam shaft and a left side and forms, wherein, left cylindric convex
There is on wheel left bank arcwall face；
One right cam, right cam is mainly connected by the cylindric cam in right cam shaft and the right side and forms, wherein, right cylindric convex
There is on wheel right bank arcwall face；
One left swing thick stick, left swing thick stick is mainly cranked arm by a left side for upper bend, cranking arm in left rotary shaft, Left Drive bearing, a left side, head forms,
Left rotary shaft is located at the bottom cranked arm in a left side, and the middle part cranked arm in a left side is located at by Left Drive bearing, and left side head of cranking arm is located at the top cranked arm in a left side；
One right pendulum thick stick, right pendulum thick stick is mainly cranked arm by the right side of upper bend, cranking arm in right spindle, right drive bearing, the right side, head forms,
Right spindle is located at the bottom cranked arm in the right side, and right drive bearing is located at the middle part cranked arm in the right side, and right side head of cranking arm is located at the top cranked arm in the right side；
One showdown thick stick, this showdown thick stick is movably arranged on guide rail；
One flexible member, one end of this flexible member is fixedly installed, and the other end is arranged on showdown thick stick；
During assembling, left output gear is fixedly sleeved makes left cylindric cam along with a left side on the connection end of left cam shaft
Output gear synchronous rotary, is cranked arm and is articulated on left-hand rotation axle bed by left rotary shaft that to be cranked arm around left rotary shaft in a left side be that fulcrum turns in a left side
Dynamic, left side head of cranking arm is contained in the chamber that showdown thick stick is corresponding, and flexible member passes through showdown
Thick stick acts on left side head of cranking arm and Left Drive bearing is connected on left bank arcwall face, and left cam passes through left bank arc
Shape face promotes Left Drive bearing to make left swing thick stick rotate, and left swing thick stick drives showdown thick stick to seesaw along guide rail；
Right output gear is fixedly sleeved makes right cylindric cam along with right output gear on the connection end of right cam shaft
Wheel synchronous rotary, the right side crank arm be articulated on right-hand rotation axle bed by right spindle make the right side crank arm around right spindle be fulcrum, right song
Arm head is contained in the chamber that showdown thick stick is corresponding, and flexible member acts on right side head of cranking arm by showdown thick stick and right drive bearing is supported
Being connected on right bank arcwall face, right cam promotes right drive bearing to make right pendulum thick stick rotate by right bank arcwall face, right
Pendulum thick stick drives showdown thick stick to seesaw along guide rail.
Described left cam is identical with size with the structure of described right cam.
Described left swing thick stick is identical with size with the structure of described right pendulum thick stick.
Also including motor cabinet, described motor is arranged on motor cabinet, and the support end of described left cam shaft is articulated in electricity
In corresponding axis hole on support, in the corresponding axis hole that the support end of described right cam shaft is articulated on motor cabinet, described guide rail
It is fixedly connected on motor cabinet.
Described gear train also includes travelling gear, and input gear engages with left output gear and travelling gear respectively, passes
Moving gear engages with right output gear, left output gear and the gear that right output gear is formed objects and the number of teeth.
The cylindric cam in a described left side also includes the circumference room being connected to bottom left bank arcwall face, when this circumference room
With Left Drive bearing, showdown thick stick time corresponding is in temporary transient resting state；The cylindric cam in the described right side also includes and is connected to the right side
Tilt the circumference room bottom arcwall face, when showdown thick stick time corresponding is in the most static with right drive bearing by this circumference room
State.
Head is cranked arm on a described left side and cranks arm in the described right side, and head is bearing, and head is cranked arm on a described left side and cranks arm in the described right side, and head is symmetrical arranged
On showdown thick stick.
Described showdown thick stick is formed by connecting by several screws by showdown panel, container, base plate.
Described left-hand rotation axle bed and described right-hand rotation axle bed are located in motor cabinet.
After using said structure, the mah-jong pushing device of the present invention is to use two the swing arm thick stick motions of two cam drivens, showdown
Having two application points, two application points to form a plane on thick stick, such showdown is the most steady；The present invention is used for the transmission of transmission
Bearing is positioned at the middle part cranked arm, and the head of cranking arm being used for driving showdown thick stick to move is positioned at the top cranked arm, so, the showdown of the present invention
Mechanism's pendulum arm ratio is 1 to 1, so transmission efficiency reaches 100%, transmission efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structure diagram of existing automatic mahjong-playing machine piece-pushing mechanism；
Fig. 2 is the structure diagram of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 3 is the stereo decomposing structural representation of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 4 is the generalized section one of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 5 is the generalized section two of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 6 is the three-dimensional assembling structural representation of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 7 is the showdown thick stick solid assembling structural representation of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Fig. 8 is that the three-dimensional of automatic mahjong-playing machine piece-pushing mechanism after the present invention dismantles showdown thick stick assembles structural representation；
Fig. 9 is the three-dimensional assembling structural representation between the primary drive parts of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Figure 10 is the showdown thick stick stereo decomposing assembling structural representation of automatic mahjong-playing machine piece-pushing mechanism of the present invention；
Figure 11 is the cam perspective view of automatic mahjong-playing machine piece-pushing mechanism of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing 1-11, the embodiment of the present invention is further described.
Fig. 1 is the mah-jong pushing device of existing automatic mahjong-playing machine, and showdown thick stick is carried out toward double action by its tradition only with a cam
Make.
Fig. 2-Figure 11 is the embodiment of automatic mahjong-playing machine piece-pushing mechanism of the present invention:
The mah-jong pushing device of a kind of automatic mahjong-playing machine, includes:
One motor 10, the output shaft of this motor 10 is connected transmission with the input gear 21 of gear train 20；
One gear train 20, this gear train 20 includes described input gear 21 and the left output gear driven by input gear 21
Wheel 22 and right output gear 23, left output gear 22 and right output gear 23 have identical velocity of rotation and contrary rotation side
To；
One left cam 30, left cam 30 main being connected by left cam shaft 31 cam cylindric with a left side 32 forms, wherein, left
There is on cylindric cam left bank arcwall face 32a；
One right cam 40, right cam 40 main being connected by right cam shaft 41 cam cylindric with the right side 42 forms, wherein, right
There is on cylindric cam 42 right bank arcwall face 42a；
One left swing thick stick 50, left swing thick stick 50 is mainly cranked arm 51 by a left side for upper bend, left rotary shaft 52, Left Drive bearing 53, left
Crank arm 54 compositions, left rotary shaft 52 be located at a left side crank arm 51 bottom, Left Drive bearing 53 be located at a left side crank arm 51 middle part, crank arm in a left side
54 be located at a left side crank arm 51 top；
One right pendulum thick stick 60, right pendulum thick stick 60 is mainly cranked arm 61 by the right side of upper bend, right spindle 62, right drive bearing 63, right
Cranking arm 64 compositions, right spindle 62 is located at the bottom cranked arm in the right side, right drive bearing 63 be located at the right side crank arm 61 middle part, crank arm head in the right side
64 be located at the right side crank arm 61 top；
One showdown thick stick 70, this showdown thick stick 70 is movably arranged on guide rail 100；
One flexible member 80, one end of this flexible member 80 is fixedly installed, and the other end is located on showdown thick stick 70；
During assembling, left output gear 22 is fixedly sleeved makes left cylindric cam 32 on the connection end of left cam shaft 31
Along with left output gear 22 synchronous rotary, cranked arm and 51 be articulated on left-hand rotation axle bed 501 by left rotary shaft 52 and make a left side crank arm 51 in a left side
Being fulcrum around left rotary shaft 52, cranking arm and 54 be contained in the chamber 71 of showdown thick stick 70 correspondence in a left side, flexible member 80 is by pushing away
Board thick stick 70 acts on a left side and cranks arm and 54 Left Drive bearing 53 is connected on left bank arcwall face 32a, and left cam 32 is by a left side
Tilting arcwall face 32a promotes Left Drive bearing 53 to make left swing thick stick 50 rotate, and left swing thick stick 50 drives showdown thick stick 70 along leading
Rail 100 seesaws；
Right output gear 23 is fixedly sleeved makes right cylindric cam 42 along with the right side on the connection end of right cam shaft 41
Output gear 23 synchronous rotary, cranks arm and 61 is articulated on right-hand rotation axle bed 601 is made the right side crank arm 61 around right-hand rotation by right spindle 62 in the right side
Axle 62 is fulcrum, and cranking arm and 64 be contained in the chamber 72 of showdown thick stick 70 correspondence in the right side, flexible member 100 is by showdown thick stick 70
Acting on the right side to crank arm and 64 right drive bearing 63 is connected on right bank arcwall face 42a, right cam 42 is by right bank arc
Shape face 42a promotes right drive bearing 63 to make right pendulum thick stick 60 rotate, and right pendulum thick stick 60 drives showdown thick stick 70 along before guide rail 100
Rear motion.
Described left cam 30 is identical with size with the structure of described right cam 40.
Described left swing thick stick 50 is identical with size with the structure of described right pendulum thick stick 60.
Also including motor cabinet 90, described motor 10 is arranged on motor cabinet 90, the support end of described left cam shaft 31
Being articulated in the corresponding axis hole on motor cabinet 90, the support end of described right cam shaft 41 is articulated in the respective shaft on motor cabinet 90
In hole, described guide rail 100 is fixedly connected on motor cabinet 90.
As in figure 2 it is shown, described gear train 20 also includes travelling gear 24, input gear 21 respectively with left output gear 22
Engaging with travelling gear 24, travelling gear 24 engages with right output gear 23, and left output gear 22 and right output gear 23 are phase
With size and the gear of the number of teeth.
As shown in figure 11, the cylindric cam in a described left side 30 also includes the circumference being connected to bottom left bank arcwall face 32a
Room 32b, when this circumference room, 32b is in temporary transient resting state with Left Drive bearing 53 to showdown thick stick 70 time corresponding；Described
Right cylindric cam 40 also includes the circumference room 42b being connected to bottom right bank arcwall face 42a, as this circumference room 42b
With right drive bearing 64, showdown thick stick 70 time corresponding is in temporary transient resting state.
A described left side crank arm 54 and the described right side crank arm and 64 be bearing, a described left side crank arm 54 and the described right side crank arm 64
It is symmetricly set on showdown thick stick 70.
As shown in Figure 10, described showdown thick stick 70 is by showdown panel 73, container 74, base plate 75 by several screws 76 even
Connect and form.
Described left-hand rotation axle bed 501 and described right-hand rotation axle bed 601 are located in motor cabinet 90.
During use, the input gear 21 of motor 10 driven gear group 20 rotates, and input gear 21 side drives left output gear
Wheel 22 rotation, the opposite side of input gear 21 drives right output gear 23 to rotate by travelling gear 24, and left output gear 22 carries
Dynamic left cam 30 rotates, and left cam 30 promotes Left Drive bearing 53 to make left swing thick stick 50 do rotation fortune by left bank arcwall face 32a
It is dynamic,
Cranked arm and 51 be articulated on left-hand rotation axle bed 501 by left rotary shaft 52 and cranked arm in a left side 51 to turn for fulcrum around left rotary shaft 52 in a left side
Dynamic, crank arm and 54 be contained in the chamber 71 of showdown thick stick 70 correspondence in a left side, and left swing thick stick 51 drives showdown thick stick 70 along before and after guide rail 100
Motion；Flexible member therein 80 acts on a left side by showdown thick stick 70 and cranks arm and 54 make Left Drive bearing 53 be connected to a left side all the time
Tilt on arcwall face 32a；
In like manner, right cam 40 the most so works.
Owing to left cam 30 and right cam 40, left swing thick stick 50 and right pendulum thick stick 60 are all symmetrically arranged, it is again same during motion
Step motion, the rotation direction of left cam 30 and right cam 40 is contrary, so, allows for left biography
The dynamic bearing 53 position on left bank arcwall face 32a and right drive bearing 63 are on right bank arcwall face 42a
Position consistency, so, a left side cranks arm 54 and right 64 is synchronized with the movement of cranking arm, and 2 active forces act simultaneously on showdown thick stick 70
On, this allows for showdown thick stick 70 uniform force, and forced position is a straight line rather than traditional an application point, i.e. BIANMA
Trump card arrangement is asymmetric, does not also interfere with showdown thick stick and is steadily released by mah-jong pieces, and makes the mah-jong pieces of release keep concordant, will not
Crooked.
It addition, the drive mechanism of the left cam 30 of present invention employing and right cam 40 is suitable for being contained in less space,
And traditional efficiency is higher than the mode of transmission levers.
From the foregoing, it will be observed that the present invention has novel structure, transmission efficiency is high, be not distributed by mah-jong pieces and affected realization and steadily push away
The feature of board.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's
Protection domain.
Claims (6)
1. the mah-jong pushing device of an automatic mahjong-playing machine, it is characterised in that: include:
One motor, the output shaft of this motor is connected transmission with the input gear of gear train；
One gear train, this gear train includes described input gear and the left output gear driven by input gear and right output gear
Wheel, left output gear and right output gear have identical velocity of rotation and contrary rotation direction；
One left cam, left cam is mainly connected by the cylindric cam in left cam shaft and a left side and forms, wherein, on left cylindric cam
There is left bank arcwall face；
One right cam, right cam is mainly connected by the cylindric cam in right cam shaft and the right side and forms, wherein, on right cylindric cam
There is right bank arcwall face；
One left swing thick stick, left swing thick stick is mainly cranked arm by a left side for upper bend, cranking arm in left rotary shaft, Left Drive bearing, a left side, head forms, and turns left
Being located in the bottom cranked arm in a left side, the middle part cranked arm in a left side is located at by Left Drive bearing, and left side head of cranking arm is located at the top cranked arm in a left side；
One right pendulum thick stick, right pendulum thick stick is mainly cranked arm by the right side of upper bend, cranking arm in right spindle, right drive bearing, the right side, head forms, and turns right
Being located in the bottom cranked arm in the right side, right drive bearing is located at the middle part cranked arm in the right side, and right side head of cranking arm is located at the top cranked arm in the right side；
One showdown thick stick, this showdown thick stick is movably arranged on guide rail；
One flexible member, one end of this flexible member is fixedly installed, and the other end is arranged on showdown thick stick；
During assembling, left output gear is fixedly sleeved makes left cylindric cam along with left output on the connection end of left cam shaft
Gear synchronous rotates, a left side crank arm be articulated on left-hand rotation axle bed by left rotary shaft make a left side crank arm around left rotary shaft be fulcrum, left
Head of cranking arm is contained in the chamber that showdown thick stick is corresponding, and flexible member acts on left side head of cranking arm by showdown thick stick and makes Left Drive bearing
Being connected on left bank arcwall face, left cam promotes Left Drive bearing to make left swing thick stick rotate by left bank arcwall face,
Left swing thick stick drives showdown thick stick to seesaw along guide rail；
Right output gear is fixedly sleeved makes right cylindric cam same along with right output gear on the connection end of right cam shaft
Step rotates, and being cranked arm and be articulated on right-hand rotation axle bed by right spindle that to be cranked arm around right spindle in the right side be fulcrum in the right side, cranks arm head in the right side
Being contained in the chamber that showdown thick stick is corresponding, flexible member acts on right side head of cranking arm by showdown thick stick and right drive bearing is connected to
On right bank arcwall face, right cam promotes right drive bearing to make right pendulum thick stick rotate by right bank arcwall face, right pendulum thick stick
Showdown thick stick is driven to seesaw along guide rail；
Described left cam is identical with size with the structure of described right cam；
Described left swing thick stick is identical with size with the structure of described right pendulum thick stick；
Also including motor cabinet, described motor is arranged on motor cabinet, and the support end of described left cam shaft is articulated in motor cabinet
On corresponding axis hole in, in the corresponding axis hole that the support end of described right cam shaft is articulated on motor cabinet, described guide rail is fixed
It is connected on motor cabinet.
The mah-jong pushing device of a kind of automatic mahjong-playing machine the most according to claim 1, it is characterised in that: described gear train also includes
Having travelling gear, input gear engages with left output gear and travelling gear respectively, and travelling gear engages with right output gear, left
Output gear and the gear that right output gear is formed objects and the number of teeth.
The mah-jong pushing device of a kind of automatic mahjong-playing machine the most according to claim 2, it is characterised in that: the cylindric cam in a described left side
Also include the circumference room being connected to bottom left bank arcwall face, when this circumference room pushes away time corresponding with Left Drive bearing
Board thick stick is in temporary transient resting state；It is empty that the cylindric cam in the described right side also includes the circumference being connected to bottom right bank arcwall face
Position, when this circumference room is in temporary transient resting state with right drive bearing to showdown thick stick time corresponding.
The mah-jong pushing device of a kind of automatic mahjong-playing machine the most according to claim 3, it is characterised in that: crank arm head and institute in a described left side
Stating right side head of cranking arm and be bearing, head is cranked arm on a described left side and cranks arm in the described right side, and head is symmetricly set on showdown thick stick.
The mah-jong pushing device of a kind of automatic mahjong-playing machine the most according to claim 4, it is characterised in that: described showdown thick stick is by showdown
Panel, container, base plate are formed by connecting by several screws.
The mah-jong pushing device of a kind of automatic mahjong-playing machine the most according to claim 5, it is characterised in that: described left-hand rotation axle bed and institute
State right-hand rotation axle bed to be located in motor cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725785.4A CN103785166B (en) | 2013-12-25 | 2013-12-25 | A kind of mah-jong pushing device of automatic mahjong-playing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725785.4A CN103785166B (en) | 2013-12-25 | 2013-12-25 | A kind of mah-jong pushing device of automatic mahjong-playing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103785166A CN103785166A (en) | 2014-05-14 |
| CN103785166B true CN103785166B (en) | 2016-09-28 |
Family
ID=50661484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725785.4A Expired - Fee Related CN103785166B (en) | 2013-12-25 | 2013-12-25 | A kind of mah-jong pushing device of automatic mahjong-playing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785166B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381605B (en) * | 2015-12-25 | 2018-08-28 | 浙江宣和电器有限公司 | The control method of mahjong machine |
| CN106166380A (en) * | 2016-08-30 | 2016-11-30 | 阳琳 | The simultaneous equation mah-jong pushing device of automatic mahjong-playing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634803U (en) * | 2013-12-25 | 2014-06-11 | 阳琳 | Tile pushing device of automatic Mahjong machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2691876B2 (en) * | 1995-03-10 | 1997-12-17 | エムテックスマツムラ株式会社 | A tile alignment device for an automatic mahjong table |
| JP2691877B2 (en) * | 1995-03-10 | 1997-12-17 | エムテックスマツムラ株式会社 | A tile alignment device for an automatic mahjong table |
| JP4000284B2 (en) * | 2002-08-09 | 2007-10-31 | 電元オートメーション株式会社 | Automatic mahjong table |
| CN201006293Y (en) * | 2007-03-15 | 2008-01-16 | 宁波星球电子有限公司 | Full-automatic mah-jong machine pushing mechanism |
| CN201049199Y (en) * | 2007-04-29 | 2008-04-23 | 佛山市顺德区搏超自动麻将机有限公司 | Pulling and lifting mechanism for automatic mahjong machine |
| CN101077456A (en) * | 2007-06-18 | 2007-11-28 | 张传征 | Push-rising mechanism for automatic machine for mohjony game |
| JP4503641B2 (en) * | 2007-10-05 | 2010-07-14 | 大洋化学株式会社 | Automatic assembly equipment for hand and wall |
| CN100571826C (en) * | 2007-10-11 | 2009-12-23 | 上海商赛科技发展有限公司 | The Multi Role Aircraft electric installation that automatically shuffling playing cards is dealt out the cards |
| CN201227537Y (en) * | 2008-07-11 | 2009-04-29 | 浙江虎王数控科技有限公司 | Pushing and lifting device of game cards machine |
| CN201253478Y (en) * | 2008-09-12 | 2009-06-10 | 松冈机电（中国）有限公司 | Automatic mahjong machine lifting mechanism |
| CN102294118B (en) * | 2011-09-30 | 2013-06-19 | 黄炳银 | Centered mahjong raising mechanism for automatic mahjong table |
| CN103007530B (en) * | 2013-01-03 | 2014-10-22 | 江苏唐邦机电有限公司 | Tile pushing device of mahjong machine |
-
2013
- 2013-12-25 CN CN201310725785.4A patent/CN103785166B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634803U (en) * | 2013-12-25 | 2014-06-11 | 阳琳 | Tile pushing device of automatic Mahjong machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103785166A (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103785166B (en) | A kind of mah-jong pushing device of automatic mahjong-playing machine | |
| CN202049666U (en) | Teaching instrument of arm transmission structure of robot | |
| CN206347086U (en) | New sheave driving lever batch (-type) friction speed synchronizing linkage | |
| CN202516285U (en) | Automatic mahjong tile outlet lifting-pushing device of mahjong machine | |
| CN203634803U (en) | Tile pushing device of automatic Mahjong machine | |
| CN106512411B (en) | A kind of support device for the transition amusement facility that spins | |
| CN106763624A (en) | A kind of synchronous friction speed linkage | |
| CN203602877U (en) | Routing mechanism of sewing machine | |
| CN207864556U (en) | A kind of rack-and-pinion mechanical driving device | |
| CN201049199Y (en) | Pulling and lifting mechanism for automatic mahjong machine | |
| CN203886174U (en) | Entertainment turntable | |
| CN203608021U (en) | Hollow rotary platform | |
| CN201239542Y (en) | Walking device of walking toy | |
| CN102921160B (en) | Intelligent remote-controllable table tennis serving device | |
| CN109663338A (en) | Cam-type mahjong machine rising piece-pushing mechanism | |
| CN204093005U (en) | Playing card delivery device | |
| CN209234132U (en) | A kind of novel electric and electronic Engineering Control cabinet | |
| CN201596337U (en) | Novel contraction door automatic mahjong table | |
| CN206257240U (en) | Electromagnet friction speed linkage | |
| CN101934140B (en) | Pushing-elevating mechanism for full-automatic mahjong machine | |
| CN106917855A (en) | A kind of power transmission arrangment | |
| CN208562298U (en) | The sign inserting case driving mechanism of sign inserting machine | |
| CN103861285B (en) | A kind of recreation rotating disk | |
| CN201862253U (en) | Pushing and lifting mechanism of full-automatic mahjong machine | |
| CN204144151U (en) | Vacuum circuit-breaker top interlock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |