CN109966732B - Mahjong tile bearing device of mahjong machine - Google Patents
Mahjong tile bearing device of mahjong machine Download PDFInfo
- Publication number
- CN109966732B CN109966732B CN201910123628.3A CN201910123628A CN109966732B CN 109966732 B CN109966732 B CN 109966732B CN 201910123628 A CN201910123628 A CN 201910123628A CN 109966732 B CN109966732 B CN 109966732B
- Authority
- CN
- China
- Prior art keywords
- tile
- transmission
- lifting
- driving
- card
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 139
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000033001 locomotion Effects 0.000 claims abstract description 34
- 230000000630 rising effect Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a tile bearing device of a mahjong machine, which comprises a tile lifting mechanism, a tile pushing mechanism, a tile receiving mechanism and a transmission mechanism, wherein the tile lifting mechanism comprises a top block, a tile lifting plate connected to the upper end of the top block and a swing arm for pushing the top block to do lifting motion through swinging; the card pushing mechanism comprises a card pushing plate, a lug which moves circularly and a sliding block provided with a first channel, and the lug is slidably arranged in the first channel; the card receiving mechanism comprises a card receiving seat and a card pushing head which are respectively connected to the frame in a sliding way, and a driving unit for driving the card receiving seat to move up and down and the card pushing head to move left and right in a translation way; the transmission mechanism comprises a forward transmission unit, a reverse transmission unit, a unidirectional transmission piece and a driving shaft, wherein the forward transmission unit and the reverse transmission unit are respectively connected with the driving shaft in a unidirectional transmission way through the unidirectional transmission piece. The beneficial effects are that: only one motor is used for completing the operations of tile receiving, tile pushing and tile lifting of the mahjong machine, so that the energy consumption of products is reduced, the cost is reduced, and the competitiveness of the products is improved.
Description
Technical Field
The invention relates to a mahjong machine, in particular to a tile bearing device of the mahjong machine.
Background
The mahjong machine conveys mahjong tiles in the shuffling tray to the tile receiving seat, the mahjong tiles are formed into two tiles which are stacked up and down, the tile receiving seat pushes the two tiles which are stacked up and down onto the tile bearing plate one by one through the tile pushing head, when the tiles on the tile bearing plate reach the set number, the tile pushing plate pushes the mahjong tiles on the tile bearing plate onto the tile lifting plate at one time, and finally the tile lifting plate lifts the mahjong tiles onto the table top of the mahjong table.
At present, the traditional mahjong machine needs at least two motors for completing the series of actions, has higher energy consumption, has large motor volume and has higher requirement on the internal space of the mahjong machine.
The guide sleeve of the existing lifting plate is fixedly connected with the rack (the tile storage groove) through a screw, so that the position of the guide sleeve cannot be adjusted, the requirement on the installation accuracy of the guide sleeve is very high, and the difficulty of adjusting the installation position of the guide sleeve in the production process of the mahjong machine is very high.
On the other hand, the existing card pushing structure adopts a transmission mode of a cam driving rocker arm, and under the transmission mode, as the distance between the supporting points of the cam and the rocker arm and the card pushing plate is larger, and the length of the arm of force of the cam driving rocker arm is smaller, the accuracy of the transmission mode on the pushing distance of the card pushing plate is insufficient, and the situation that the card pushing plate is not pushed in place often exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a tile supporting device of a mahjong machine, which is realized by the following technical scheme:
the tile bearing device of the mahjong machine is arranged on a rack of the mahjong machine and comprises a tile lifting mechanism, a tile pushing mechanism, a tile receiving mechanism and a transmission mechanism, wherein the tile lifting mechanism comprises a top block, a tile lifting plate connected to the upper end of the top block and a swing arm for pushing the top block to do lifting motion through swing; the card pushing mechanism comprises a card pushing plate, a lug which moves circularly and a sliding block which is connected to the rear side of the card pushing plate and provided with a first channel, wherein the lug is slidably arranged in the first channel and pushes the card pushing plate to move back and forth in sliding relative to the first channel; the card receiving mechanism comprises a card receiving seat and a card pushing head which are respectively connected to the rack in a sliding way, and a driving unit for driving the card receiving seat to move up and down and the card pushing head to move horizontally; the driving mechanism comprises a forward driving unit, a reverse driving unit, a one-way driving part and a driving shaft, wherein the forward driving unit and the reverse driving unit are respectively connected to the driving shaft through one-way driving of the one-way driving part, the forward driving unit drives the card lifting mechanism and the card pushing mechanism to enable the convex blocks and the swing arms to do corresponding movement, and the reverse driving unit drives the driving unit to enable the card receiving seat and the card pushing head to do corresponding movement.
The mahjong tile bearing device of the mahjong machine is further designed in that the tile lifting mechanism further comprises a guide sleeve, a waist-shaped hole is formed in the guide sleeve, and the horizontal position of the guide sleeve can be finely adjusted and fixed on a rack of the mahjong machine through the waist-shaped hole; the top block is provided with a cam surface and a guide part matched with the guide sleeve, the top block is sleeved in the guide sleeve through the guide part, and the swing arm pushes the top block to do lifting motion along the guide sleeve by abutting the cam surface and adjusts the horizontal position of the swing arm relative to the cam surface through fine adjustment of the horizontal position of the hole guide sleeve.
The mahjong machine tile bearing device is further designed in that the forward transmission unit comprises a tile lifting transmission piece, a tile pushing transmission piece, and a driving rotation piece for transmitting the tile lifting transmission piece and the tile pushing transmission piece, and the driving rotation piece is in transmission connection with the driving shaft through a unidirectional transmission piece.
The mahjong tile bearing device of the mahjong machine is further designed in that the tile lifting transmission piece is a first bevel gear and a driven rotation piece, one end of the swing arm is driven to rotate through the first bevel gear to drive the movable end to do circular motion, and the other end of the swing arm is propped against the cam surface and is movably connected with the jacking block to achieve lifting of the jacking block; the first bevel gear is in transmission connection with the driving rotating piece through the driven rotating piece.
The mahjong tile bearing device of the mahjong machine is further designed in that the tile pushing transmission piece is a second bevel gear, the protruding block is arranged on the end face of the second bevel gear and moves circumferentially along with the rotation of the second bevel gear, and the second bevel gear is meshed with the first bevel gear.
The mahjong machine tile bearing device is further designed in that the driven rotating piece is a gear or a belt pulley connected to the rotating shaft of the first bevel gear; the driving rotating member is a gear or a belt pulley corresponding to the driven rotating member.
The mahjong tile bearing device of the mahjong machine is further designed in that the tile lifting transmission piece is a worm wheel and driven rotation piece, one end of the swing arm is driven to rotate by the worm wheel to drive the movable end to do circular motion, and the other end of the swing arm is propped against the cam surface and is movably connected with the top block to achieve lifting of the top block; the worm wheel is connected with the driving rotating piece in a transmission way through the driven rotating piece.
The mahjong tile bearing device of the mahjong machine is further designed in that the tile pushing transmission piece is a worm, the protruding block is arranged on the axial end face of the worm to do circular motion along with the rotation of the worm, and the worm is meshed with the worm wheel.
The mahjong machine tile bearing device is further designed in that the driven rotating piece is a gear or a belt pulley connected to the worm wheel rotating shaft; the driving rotating member is a gear or a belt pulley corresponding to the driven rotating member.
The mahjong machine is further designed in that the number of the mahjong lifting transmission pieces is two, the forward transmission unit further comprises a middle rotation assembly, and the two mahjong lifting transmission pieces are in transmission connection through the middle rotation assembly.
The mahjong machine tile bearing device is further designed in that the middle transmission component is a gear set or a belt pulley set corresponding to the driven rotating piece.
The mahjong tile bearing device of the mahjong machine is further designed in that a smooth V-shaped cam surface is arranged at the lower end of the top block, the end part of the swing arm abuts against the cam surface, and the top block is driven to do lifting movement through the swing of the swing arm.
The mahjong machine tile bearing device is further designed in that a flange is arranged on one side below the cam surface of the top block, and the end part of the swing arm is limited above the flange through a first lifting transmission pin.
The mahjong tile bearing device of the mahjong machine is further designed in that the reverse transmission unit comprises a transmission gear which is rotatably arranged on the driving shaft in a single direction through a unidirectional transmission piece.
The mahjong machine tile bearing device is further designed in that the driving unit comprises a transmission shaft provided with driving teeth, a rotating arm, a lifting cam, a sliding seat provided with a sliding groove, a second lifting transmission pin and a translation transmission pin, wherein the transmission shaft is rotatably supported on the rack and meshed with the transmission gear through the driving teeth, and the lifting cam and the rotating arm are respectively connected to the transmission shaft and rotate along with the transmission shaft; the translation transmission pin is connected to one side of the end part of the rotating arm and props against the sliding groove, the card pushing head is connected with the sliding seat, and the rotating arm rotates to drive the card pushing head to do left-right translation movement through the translation transmission pin; the second lifting transmission pin is connected to the card receiving seat and abuts against the lifting cam, and the lifting cam rotates to drive the card receiving seat to do lifting movement through the second lifting transmission pin.
The mahjong machine tile bearing device is further designed in that the tile receiving seat comprises a tile receiving plate and a supporting plate vertically connected to the lower end face of the tile receiving plate, an inverted L-shaped structure is formed, an accommodating space below the tile receiving plate is formed, and driving teeth and lifting cams connected to the transmission shaft are arranged in the accommodating space; the second lifting transmission pin is connected to the inner side surface of the support plate, a kidney-shaped hole which is vertically arranged is arranged on the support plate below the second lifting transmission pin, one end of the transmission shaft is supported on the frame, and the other end of the transmission shaft penetrates through the kidney-shaped hole and extends out of the outer side surface of the support plate to be connected with the rotating arm.
The mahjong machine tile bearing device is further designed in that the unidirectional transmission piece is a unidirectional bearing.
The mahjong machine tile bearing device is further designed in that the driving shaft is an output shaft of a motor.
The mahjong machine is further designed in that a light sensing device is arranged on a frame of the mahjong machine, wherein the frame moves to the highest position of the mahjong receiving seat.
The invention has the following advantages:
the mahjong machine tile receiving device only adopts one motor to complete tile receiving, tile pushing and tile lifting operations of the mahjong machine, reduces product energy consumption, reduces cost and improves product competitiveness.
The tile pushing mechanism of the tile supporting device of the mahjong machine adopts the convex blocks which move along the circle to push and support the sliding blocks connected with the tile pushing plate, replaces the laborious lever structure of the original cam, and effectively ensures the movement precision of the tile pushing plate.
The mahjong machine tile bearing device can ensure the center distance accuracy of the guide sleeve by improving the positioning mode of the guide sleeve of the tile lifting plate and adopting the mounting mode of the kidney-shaped hole.
Drawings
Fig. 1 is a schematic three-dimensional structure of a card bearing device of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the card holding device of the present invention (schematic view with the card holding plate and the card pushing plate removed).
Fig. 3 is a front view of a schematic three-dimensional structure of the card carrier shown in fig. 2.
Fig. 4 is a top view of a schematic three-dimensional structure of the card carrier shown in fig. 3.
Fig. 5 is a top view of a left side view of the three-dimensional schematic of the card carrier shown in fig. 3.
Fig. 6 is a cross-sectional view of a three-dimensional schematic of the card carrier shown in fig. 3.
Fig. 7 is a schematic axial side view of the back of the card carrier of the present invention.
Fig. 8 is a schematic structural view of the card lifting mechanism.
Fig. 9 is a front view of a schematic structural view of the card lift mechanism shown in fig. 8.
Fig. 10 is a schematic diagram of the positional relationship between the top block and the guide sleeve.
Fig. 11 is a schematic structural view of the slider.
Fig. 12 is a schematic structural view of the card receiving mechanism.
Fig. 13 is a schematic structural view of the card receiving mechanism. (schematic view of another viewing angle)
Description of the embodiments
The following further describes the technical scheme with reference to the attached drawings.
Example 1
As shown in fig. 1, the tile supporting device of the mahjong machine of the embodiment mainly comprises a tile lifting mechanism 4, a tile pushing mechanism 5, a transmission mechanism 9 and a tile receiving mechanism 7. The card lifting mechanism 4 is in transmission connection with the card pushing mechanism 5. The transmission mechanism 9 is respectively connected with the card lifting mechanism 4, the card pushing mechanism 5 and the card receiving mechanism 7 in a transmission way.
The transmission mechanism of the embodiment mainly comprises a forward transmission unit 91 for transmitting the movement of the card lifting mechanism 4 and the card pushing mechanism 5, a reverse transmission unit 92 for transmitting the movement of the card receiving mechanism 7, a one-way transmission member 93 and a driving shaft 94. The forward transmission unit 91 and the reverse transmission unit 92 are respectively in transmission connection with a drive shaft 94 through a unidirectional transmission member 93. The forward transmission unit transmits the card lifting mechanism and the card pushing mechanism, so that the lug and the swing arm do corresponding movement, and the reverse transmission unit 92 transmits the driving unit, so that the card receiving seat and the card pushing head do corresponding movement.
Further, as shown in fig. 4, the forward transmission unit 91 mainly comprises a card lifting transmission member, a card pushing transmission member 51, a driving rotation member 911 for transmitting the card lifting transmission member, the card pushing transmission member 51, and an intermediate rotation assembly 912. The card lifting transmission member consists of a first bevel gear 41 and a driven rotation member 45 in transmission connection with the first bevel gear 41, wherein the driven rotation member 45 is in transmission connection with a driving rotation member 911. The driving rotary member 911 is in driving connection with the driving shaft 94 through a unidirectional transmission member 93.
The driven rotation member 45 of the present embodiment is a gear, and the driving rotation member 911 is a gear. The gear is coaxially arranged on the transmission shaft of the first bevel gear. The gears realize the transmission of the card lifting mechanism 4.
The number of the card lifting mechanisms 4 and the number of the card pushing mechanisms 5 are two, and the first bevel gears 41 of each card lifting mechanism 4 are in transmission connection through an intermediate rotating assembly 912 consisting of four gears. Of course, the technical solution of the present invention can also adopt only one card lifting mechanism 4 and card pushing mechanism 5 (the related figures are not shown), i.e. the intermediate rotating assembly 912 is not needed.
As shown in fig. 2, 5 and 6, the card lifting mechanism 4 of the present embodiment mainly includes a card lifting plate 1, a swing arm 42, a top block 44 including a cam surface 442, and a guide sleeve 43. The guide sleeve 43 is fixed on the frame of the mahjong machine, and the top block 44 is provided with a guide part 443 corresponding to the guide sleeve 43. The top block 44 is connected in the guide sleeve 43 in a penetrating way through the guide part 443 to realize sliding connection with the guide sleeve 43. The guide sleeve 43 is provided with a waist-shaped hole 431 for adjusting the horizontal position and a round hole 432 for positioning. One end of the swing arm 42 is a driving and rotating end, the other end of the swing arm 42 is a movable end, and in this embodiment, the movable end of the swing arm 42 is provided with a roller 421. The swing arm 42 is propped against the cam surface 442 through the movable end and is movably connected with the top block 44 to realize the lifting of the top block 44. The card lifting plate 1 is connected with the top block 44 and moves synchronously with the top block 44. The guide groove of the guide sleeve 43 is T-shaped, and the guide portion 443 is a slider adapted to the guide groove.
The cam surface 442 in this embodiment is V-shaped. The lower edge of the top block 44 is provided with an arc-shaped flange 441, and the flange 441 is connected with a cam surface 442 to form a groove. The flange of the embodiment is helpful for the swing arm to pull down the top block 44 more reliably and rapidly when the swing arm performs circular motion downwards, thereby avoiding the hysteresis effect generated by the static friction between the top block 44 and the guide sleeve falling only under the action of gravity, and enabling the action of the card lifting plate to be smoother when falling.
The driving and rotating end of the swing arm 42 is driven to rotate by the first bevel gear 41, and drives the movable end to do circular motion so as to realize lifting of the top block 44. When the swing arm 42 rotates to the highest point, the roller 421 is propped against the horizontal plane at the top end of the V-shaped cam surface 442, and the tile lifting plate 1 is pushed by the top block 44 to be flush with the table top of the mahjong machine. When the swing arm 42 rotates to the lowest point, the top block 44 drives the tile lifting plate 1 to descend to be in parallel with the tile bearing plate, and the swing arm 42 keeps static to wait for the tile pushing plate 3 to push the mahjong tiles onto the tile lifting plate 1.
As shown in fig. 8, 9 and 10, the card pushing mechanism 5 mainly comprises a projection 52, a sliding block 53 and a card pushing plate 3 which can slide horizontally, wherein the projection 52 and the sliding block 53 are arranged on the end surface of the projection. The card pushing plate 3 is connected with a sliding block 53. The slider 53 is provided with a channel 531 therein, see fig. 11. The card pusher 51 of this embodiment is a second bevel gear. The second bevel gear meshes with the first bevel gear 41 and is in driving connection with the slider 53 by a sliding connection of the lug 52 with the channel 531. The channel 531 is U-shaped. The sliding block 53 is slidably connected to a supporting seat 532, the lower end surface of the sliding block 53 is provided with a sliding block 533, the supporting seat 532 is provided with a sliding rail 534 matched with the sliding block 533, the sliding block 53 is slidably connected to the sliding rail 534 through the sliding block 533 to play a role in sliding guiding, and the flatness of the card pushing surface of the card pushing plate is ensured. When the lug 52 pushes against two ports of the U-shaped channel 531 during movement in the channel 531, the sliding block 53 is pushed to realize sliding, and the movement precision of the card pushing plate is effectively ensured.
The second bevel gear is provided with teeth, and the driving rotation member 911 is a gear. The card pushing mechanism 5 is in transmission connection with the gear through the meshing of the teeth of the second bevel gear.
The reverse transmission unit 92 of the present embodiment is a transmission gear. Both unidirectional transmission members 93 of this embodiment use unidirectional bearings.
As shown in fig. 12 and 13, the card receiving mechanism 7 mainly includes a card receiving base 72 including a second elevating transmission pin 721, a housing 71, and a driving unit. The driving unit mainly comprises a driving wheel (namely the transmission shaft), a rotating arm 74, a sliding seat 75 provided with a channel 751, a guide rod 76 and a card pushing head 77. Drive teeth 731 and lifting cams 732 are provided on both end surfaces of drive wheel 73, respectively. The drive wheel 73 is connected to the transmission gear via the drive teeth 731 (in this embodiment, an excessive gear set is provided between the drive teeth 731 and the transmission gear, see fig. 12); and is connected with a second lifting transmission pin 721 through a lifting cam 732, and the driving card receiving seat 72 is slidably connected to the housing 71 in an up-and-down manner. The card receiving seat 72 is provided with a vertically arranged kidney-shaped hole 723 for penetrating the rotating arm 74. The guide bar 76 is supported in the housing 71 and is connected to the slide 75. One end of the rotating arm 74 is provided with a translation transmission pin and is driven to rotate by a driving wheel 73 (transmission shaft), and the other end is slidably connected to the channel 751 through the kidney-shaped hole. The card pusher 77 is connected to the slide 75. The translation transmission pin abuts against the sliding groove, and the rotating arm rotates to drive the card pushing head to move in a translation mode along the guide rod 76 through the translation transmission pin; the second lifting transmission pin is connected to the card receiving seat and abuts against the lifting cam, and the lifting cam rotates to drive the card receiving seat to do lifting movement through the second lifting transmission pin.
The card receiving seat 72 includes a card receiving plate 724 and a support plate 722 vertically connected to the lower end surface of the card receiving plate, forms an inverted L-shaped structure and constitutes an accommodating space below the card receiving plate, in which driving teeth and lifting cams connected to the driving shaft are disposed. A second lift pin 721 is attached to the inner side of the support plate 722.
In the embodiment, the power input of the whole card bearing device is realized only through the transmission connection of the output shaft of the driving motor 6. When the rotating shaft of the motor rotates clockwise, the forward rotating unit is driven to drive the card lifting mechanism and the card pushing mechanism to move, and at the moment, the card receiving mechanism is kept static and is in a non-working state due to the unidirectional transmission piece arranged between the reverse rotating unit and the driving shaft. When the motor rotates anticlockwise, the reverse rotation unit is driven to drive the card receiving mechanism to work, and the forward rotation unit is kept static under the action of the unidirectional transmission piece, so that the card lifting mechanism and the card pushing mechanism are in a non-working state. Of course, the unidirectional transmission piece arranged between the reverse rotation unit and the driving shaft can be omitted, because when the operations of lifting and pushing the mahjong tiles are needed to be completed, all mahjong tiles are displayed on the mahjong tile bearing plate, the mahjong tile receiving mechanism can always operate without influencing the operation of the mahjong tile lifting mechanism and the mahjong tile pushing mechanism, but the design mode increases the load of the output shaft of the driving motor, and influences the service life of the motor.
In this embodiment, a light sensing device (not shown in the figure) is disposed on the frame when the tile receiving seat 72 moves to the highest position, so as to detect whether the tile receiving seat 72 receives a set number of mahjong tiles, typically 2-3 mahjong tiles.
The number of the card lifting mechanisms 4 in the embodiment is two, and the first bevel gears 41 of each card lifting mechanism 4 are in transmission connection through an intermediate rotating assembly consisting of four gears.
Example 2
In this embodiment, the first bevel gear is replaced by a worm gear, one end of the swing arm is a driving rotation end, and the other end is a movable end. The driving rotating end drives the movable end to do circular motion through the rotation of the worm wheel driving. The swing arm is propped against the cam surface through the movable end and is movably connected with the top block to realize the lifting of the top block.
And the second bevel gear is a worm, the lug is arranged on the axial end surface of the worm and rotates along with the worm to do circular motion in the horizontal plane, and the worm is meshed with the worm wheel.
The driving rotating piece is a gear, teeth are arranged on the periphery of the worm wheel, the worm wheel is meshed with the gear through the teeth to realize transmission connection, and when a motor shaft unidirectionally transmits the gear by the forward transmission unit, the worm wheel is driven to rotate so as to drive the worm to rotate; the card lifting mechanism is driven to complete card pushing work.
The remaining components of this embodiment are the same as those of embodiment 1, and will not be described again here.
Example 3
In this embodiment, the driving rotary member is provided as a first pulley, and a second pulley is coaxially provided at the first bevel gear, and the second pulley is in driving connection with the first pulley through a belt. If two corresponding card lifting mechanisms are provided, the corresponding middle rotating components are belt pulley groups.
The remaining components of this embodiment are the same as those of embodiment 1, and will not be described again here. Similarly, the reverse transmission unit can also be used for making similar alternative technical schemes, and the description is omitted.
Example 4
The unidirectional transmission member employed in example 1 was: the unidirectional bearing is replaced by a ratchet pawl assembly, and the replacement mode is a conventional technical means of a person skilled in the art, and is not repeated herein (a pawl is arranged on a motor shaft of a drive motor, and a ratchet is arranged on the inner ring of a transmission gear).
Example 5
The card receiving mechanism in the embodiment mainly comprises a card receiving seat and a driving unit. The driving unit mainly comprises a shell, a cam, a lug, a lever, a card pushing head, a sliding block, a sliding chute and a guide rod. The guide rod is supported in the casing. The sliding block is provided with an arc-shaped chute and is slidably arranged on the guide rod. The card pushing head is connected with the sliding block. One end face of the cam is eccentrically provided with a convex block, the other end face of the cam is provided with a top block (not shown in the figure), and the cam is connected in the sliding groove in a sliding way through the top block to realize movable connection with the sliding block. The lever is provided with a notch for sliding connection with the lug, one end of the lever is hinged on the shell, the other end of the lever is movably connected with the card receiving seat, and the lever is propped against the lug through the notch to serve as a fulcrum, so that a periodically reciprocating lever is formed. When the cam is driven to rotate by the reverse transmission unit, on one hand, the lever is driven to reciprocate to realize the card receiving action of the card receiving seat, and on the other hand, the sliding block is driven by the top block of the cam to slide along the guide rod, so that the card pushing head completes the card pushing action to push the mahjong cards from the card receiving seat to the card bearing plate. The cam and reverse gear unit may be geared as well as by a pulley set, as in the alternatives mentioned above.
The remaining components of this embodiment are the same as those of embodiment 1, and will not be described again here.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (19)
1. The utility model provides a tile bearing device of mahjong machine, sets up in mahjong machine's frame, includes rising tablet mechanism, pushes away tablet mechanism, connects tablet mechanism and drive mechanism, its characterized in that: the card lifting mechanism comprises a top block, a card lifting plate connected to the upper end of the top block, and a swing arm for pushing the top block to do lifting motion through swing; the card pushing mechanism comprises a card pushing plate, a lug which moves circularly and a sliding block which is connected to the rear side of the card pushing plate and provided with a first channel, wherein the lug is slidably arranged in the first channel and pushes the card pushing plate to move back and forth in sliding relative to the first channel; the card receiving mechanism comprises a card receiving seat and a card pushing head which are respectively connected to the rack in a sliding way, and a driving unit for driving the card receiving seat to move up and down and the card pushing head to move horizontally; the driving mechanism comprises a forward driving unit, a reverse driving unit, a one-way driving part and a driving shaft, wherein the forward driving unit and the reverse driving unit are respectively connected with the driving shaft through one-way driving of the one-way driving part, the forward driving unit drives the card lifting mechanism and the card pushing mechanism to enable the convex blocks and the swing arms to do corresponding movement, and the reverse driving unit drives the driving unit to enable the card receiving seat and the card pushing head to do corresponding movement.
2. The mahjong machine tile bearing device according to claim 1, wherein the tile lifting mechanism further comprises a guide sleeve, a waist-shaped hole is arranged on the guide sleeve, and the guide sleeve is fixed on the rack of the mahjong machine in a fine-tuning manner through the waist-shaped hole; the top block is provided with a cam surface and a guide part matched with the guide sleeve, the top block is sleeved in the guide sleeve through the guide part, and the swing arm pushes the top block to do lifting motion along the guide sleeve by abutting the cam surface and adjusts the horizontal position of the swing arm relative to the cam surface through fine adjustment of the horizontal position of the hole guide sleeve.
3. The tile supporting device of the mahjong machine according to claim 2, wherein the forward transmission unit comprises a tile lifting transmission piece, a tile pushing transmission piece, and a driving rotation piece for transmitting the tile lifting transmission piece and the tile pushing transmission piece, and the driving rotation piece is in transmission connection with the driving shaft through a unidirectional transmission piece.
4. The tile supporting device of the mahjong machine according to claim 3, wherein the tile lifting transmission piece is a first bevel gear and a driven rotation piece, one end of the swing arm is driven to rotate by the first bevel gear to drive the movable end to do circular motion, and the other end of the swing arm is propped against the cam surface to be movably connected with the jacking block so as to realize lifting of the jacking block; the first bevel gear is in transmission connection with the driving rotating piece through the driven rotating piece.
5. The tile supporting device of claim 4, wherein the tile pushing transmission member is a second bevel gear, the protruding block is arranged on an end surface of the second bevel gear to do circular motion along with the rotation of the second bevel gear, and the second bevel gear is meshed with the first bevel gear.
6. The tile supporting means of a mahjong machine according to any one of claims 4 or 5, wherein said driven rotating member is a gear or a pulley connected to the rotation shaft of the first bevel gear; the driving rotating member is a gear or a belt pulley corresponding to the driven rotating member.
7. The tile supporting device of the mahjong machine according to claim 3, wherein the tile lifting transmission piece is a worm wheel and driven rotation piece, one end of the swing arm is driven by the worm wheel to rotate to drive the movable end to do circular motion, and the other end of the swing arm is propped against the cam surface to be movably connected with the jacking block so as to realize lifting of the jacking block; the worm wheel is connected with the driving rotating piece in a transmission way through the driven rotating piece.
8. The tile supporting device of the mahjong machine according to claim 7, wherein the tile pushing transmission piece is a worm, the protruding block is arranged on the axial end face of the worm to do circular motion along with the rotation of the worm, and the worm is meshed with the worm wheel.
9. The tile supporting device of any one of claims 7 or 8, wherein the driven rotating member is a gear or a belt pulley connected to a worm wheel rotating shaft; the driving rotating member is a gear or a belt pulley corresponding to the driven rotating member.
10. The tile-carrying device of the mahjong machine according to claim 5 or 8, wherein the number of the tile-lifting transmission pieces is two, the forward transmission unit further comprises an intermediate rotation assembly, and the two tile-lifting transmission pieces are in transmission connection through the intermediate rotation assembly.
11. The tile supporting device of the mahjong machine according to claim 10, wherein the middle rotating component is a gear set or a belt pulley set corresponding to the driven rotating piece.
12. The tile supporting device of the mahjong machine according to claim 1, wherein the lower end of the top block is provided with a smooth V-shaped cam surface, the end part of the swing arm is abutted against the cam surface, and the top block is driven to do lifting motion through the swing of the swing arm.
13. The tile supporting device of the mahjong machine according to claim 12, wherein a flange is arranged on one side below the cam surface of the top block, and the end part of the swing arm is limited above the flange through the first lifting driving pin.
14. A tile supporting apparatus of a mahjong machine according to claim 3, wherein said reverse transmission unit includes a transmission gear rotatably provided on the driving shaft in a single direction by a one-way transmission member.
15. The tile supporting device of the mahjong machine according to claim 14, wherein the driving unit comprises a transmission shaft provided with driving teeth, a rotating arm, a lifting cam, a sliding seat provided with a sliding groove and a translation transmission pin, the transmission shaft is rotatably supported on the frame and meshed with the transmission gear through the driving teeth, and the lifting cam and the rotating arm are respectively connected on the transmission shaft and rotate along with the transmission shaft; the translation transmission pin is connected to one side of the end part of the rotating arm and props against the sliding groove, the card pushing head is connected with the sliding seat, and the rotating arm rotates to drive the card pushing head to do left-right translation movement through the translation transmission pin; the second lifting transmission pin is connected to the card receiving seat and abuts against the lifting cam, and the lifting cam rotates to drive the card receiving seat to do lifting movement through the second lifting transmission pin.
16. The tile-holding device of mahjong machine according to claim 15, characterized in that the tile-holding seat comprises a tile-holding plate and a supporting plate vertically connected to the lower end surface of the tile-holding plate, forming an inverted-L-shaped structure and forming an accommodating space below the tile-holding plate, and the driving teeth and the lifting cam connected to the driving shaft are arranged in the accommodating space; the second lifting transmission pin is connected to the inner side surface of the support plate, a kidney-shaped hole which is vertically arranged is arranged on the support plate below the second lifting transmission pin, one end of the transmission shaft is supported on the frame, and the other end of the transmission shaft penetrates through the kidney-shaped hole and extends out of the outer side surface of the support plate to be connected with the rotating arm.
17. The tile-carrying device of a mahjong machine according to claim 1, wherein the unidirectional transmission member is a unidirectional bearing.
18. The tile supporting device of the mahjong machine according to claim 1, wherein the driving shaft is an output shaft of a motor.
19. The tile supporting device of the mahjong machine according to claim 4, wherein the light sensing device is arranged on the frame at the highest position of the tile receiving seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123628.3A CN109966732B (en) | 2019-02-19 | 2019-02-19 | Mahjong tile bearing device of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123628.3A CN109966732B (en) | 2019-02-19 | 2019-02-19 | Mahjong tile bearing device of mahjong machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109966732A CN109966732A (en) | 2019-07-05 |
| CN109966732B true CN109966732B (en) | 2024-02-20 |
Family
ID=67077119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910123628.3A Active CN109966732B (en) | 2019-02-19 | 2019-02-19 | Mahjong tile bearing device of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109966732B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07194843A (en) * | 1993-12-28 | 1995-08-01 | M Tex Matsumura Kk | Tile neatly arranging device in automatic mah-jongg table |
| CN2341688Y (en) * | 1998-09-04 | 1999-10-06 | 鲍庆胜 | Automatic mixing mahjong table |
| JP2004202015A (en) * | 2002-12-26 | 2004-07-22 | Taiyo Kagaku Kk | Device for push-moving wall tile for automatic mah-jongg table |
| CN2829822Y (en) * | 2005-10-12 | 2006-10-25 | 丁力 | Pieces rising and pushing gear of automatic mahjong table |
| CN201558530U (en) * | 2009-10-12 | 2010-08-25 | 李国平 | Automatic mahjong table piece-lifting mechanism with eight openings and double support plates |
| CN102049139A (en) * | 2009-11-05 | 2011-05-11 | 程亮星 | Full-automatic mahjong machine |
| CN102743867A (en) * | 2012-07-18 | 2012-10-24 | 江苏唐邦机电有限公司 | Transmission mechanism for pushing mahjong tiles to central position of tile storage slot |
| CN105056520A (en) * | 2015-08-24 | 2015-11-18 | 江苏唐邦机电有限公司 | Pushing and lifting device on automatic mahjong machine |
| CN205055406U (en) * | 2015-08-24 | 2016-03-02 | 江苏唐邦机电有限公司 | Mahjong machine push away, connect tablet device |
| CN107281747A (en) * | 2017-07-27 | 2017-10-24 | 浙江宣和电器有限公司 | Mahjong machine and its ply pushing device and showdown sliding block |
| CN107362531A (en) * | 2017-09-08 | 2017-11-21 | 陈铁夫 | Piece-pushing mechanism on a kind of table top |
| US9868053B1 (en) * | 2016-09-01 | 2018-01-16 | Tzu-Hsiang Tseng | Push device for mahjong tiles |
| CN108543305A (en) * | 2018-07-18 | 2018-09-18 | 宋早虎 | Novel mahjong machine piece-pushing mechanism |
| CN108992916A (en) * | 2018-08-02 | 2018-12-14 | 谢湖滨 | A kind of mah-jong pieces Mah-jongg lifting device and its mahjong machine |
| CN208372453U (en) * | 2018-05-04 | 2019-01-15 | 松冈机电（中国）有限公司 | The Mah-jongg lifting device and its mahjong machine of mahjong machine |
| CN210021135U (en) * | 2019-02-19 | 2020-02-07 | 成都贤和娱乐设备有限公司 | Mahjong tile bearing device of mahjong machine |
-
2019
- 2019-02-19 CN CN201910123628.3A patent/CN109966732B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07194843A (en) * | 1993-12-28 | 1995-08-01 | M Tex Matsumura Kk | Tile neatly arranging device in automatic mah-jongg table |
| CN2341688Y (en) * | 1998-09-04 | 1999-10-06 | 鲍庆胜 | Automatic mixing mahjong table |
| JP2004202015A (en) * | 2002-12-26 | 2004-07-22 | Taiyo Kagaku Kk | Device for push-moving wall tile for automatic mah-jongg table |
| CN2829822Y (en) * | 2005-10-12 | 2006-10-25 | 丁力 | Pieces rising and pushing gear of automatic mahjong table |
| CN201558530U (en) * | 2009-10-12 | 2010-08-25 | 李国平 | Automatic mahjong table piece-lifting mechanism with eight openings and double support plates |
| CN102049139A (en) * | 2009-11-05 | 2011-05-11 | 程亮星 | Full-automatic mahjong machine |
| CN102743867A (en) * | 2012-07-18 | 2012-10-24 | 江苏唐邦机电有限公司 | Transmission mechanism for pushing mahjong tiles to central position of tile storage slot |
| CN205055406U (en) * | 2015-08-24 | 2016-03-02 | 江苏唐邦机电有限公司 | Mahjong machine push away, connect tablet device |
| CN105056520A (en) * | 2015-08-24 | 2015-11-18 | 江苏唐邦机电有限公司 | Pushing and lifting device on automatic mahjong machine |
| US9868053B1 (en) * | 2016-09-01 | 2018-01-16 | Tzu-Hsiang Tseng | Push device for mahjong tiles |
| CN107281747A (en) * | 2017-07-27 | 2017-10-24 | 浙江宣和电器有限公司 | Mahjong machine and its ply pushing device and showdown sliding block |
| CN107362531A (en) * | 2017-09-08 | 2017-11-21 | 陈铁夫 | Piece-pushing mechanism on a kind of table top |
| CN208372453U (en) * | 2018-05-04 | 2019-01-15 | 松冈机电（中国）有限公司 | The Mah-jongg lifting device and its mahjong machine of mahjong machine |
| CN108543305A (en) * | 2018-07-18 | 2018-09-18 | 宋早虎 | Novel mahjong machine piece-pushing mechanism |
| CN108992916A (en) * | 2018-08-02 | 2018-12-14 | 谢湖滨 | A kind of mah-jong pieces Mah-jongg lifting device and its mahjong machine |
| CN210021135U (en) * | 2019-02-19 | 2020-02-07 | 成都贤和娱乐设备有限公司 | Mahjong tile bearing device of mahjong machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈容.《麻将实战兵法》.2009,161-164. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109966732A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240662A (en) | Display screen lifting all-in-one machine with electric elevation mechanism | |
| CN111450520A (en) | Fold tablet and rise tablet integrated configuration and mahjong machine | |
| CN201833657U (en) | Printing platform lifting device for jet printer | |
| CN210021135U (en) | Mahjong tile bearing device of mahjong machine | |
| CN109966732B (en) | Mahjong tile bearing device of mahjong machine | |
| CN112864762A (en) | Double-station bending mechanism for LED display screen connector | |
| CN210021134U (en) | Mahjong lifting and pushing device of mahjong machine | |
| CN212395822U (en) | Pushing and lifting integrated structure and mahjong machine | |
| CN212757188U (en) | Fold tablet and rise tablet integrated configuration and mahjong machine | |
| CN109432763B (en) | Lifting device for mahjong machine operation panel | |
| TW202211965A (en) | Mahjong machine mahjong tile feeding mechanism | |
| CN209575730U (en) | A kind of mahjong machine connects board apparatus | |
| CN101934140B (en) | Pushing-elevating mechanism for full-automatic mahjong machine | |
| CN111450519B (en) | Integrated linkage type tile pushing and lifting mechanism of mahjong machine | |
| CN204196473U (en) | The vertical lift clamp system of cementing machine | |
| CN212327394U (en) | Tile lifting structure and mahjong machine | |
| CN101875246B (en) | Punch plate height adjusting device | |
| CN114558915B (en) | Automatic equipment of bending of building materials aluminum plate | |
| CN213527413U (en) | Lifting transmission assembly of mahjong machine tile feeding mechanism | |
| CN218686247U (en) | Fold tablet and rise integrated actuating mechanism of tablet and mahjong machine | |
| CN213313298U (en) | Mahjong lifting linkage assembly of mahjong machine | |
| CN219646693U (en) | Simplified tile lifting mechanism and mahjong machine | |
| CN203183657U (en) | Tile pushing device of automatic mahjong machine | |
| CN201862253U (en) | Pushing and lifting mechanism of full-automatic mahjong machine | |
| CN220427863U (en) | Polishing equipment for guide ring machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240125 Address after: 402360 No. 12 Xinxing Street South Lane, Longshui Town, Dazu District, Chongqing Applicant after: Chongqing Jingque Tai Material Technology Co.,Ltd. Country or region after: China Address before: No. 88, Section 1, Baijiang Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan, 611930 Applicant before: CHENGDU XIANHE ENTERTAINMENT EQUIPMENT Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: No. 122 Gaoxin 10th Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province, 311215 Patentee after: SONGGANG TECHNOLOGY (ZHEJIANG) Co.,Ltd. Country or region after: China Address before: 402360 No. 12 Xinxing Street South Lane, Longshui Town, Dazu District, Chongqing Patentee before: Chongqing Jingque Tai Material Technology Co.,Ltd. Country or region before: China |