TWM618975U - Integrated structure of stacking and rising tiles and mahjong machine - Google Patents

Abstract

This creation relates to the technical field of automatic mahjong machines, and specifically discloses an integrated structure for stacking and rising tiles and a mahjong machine, wherein the integrated structure for stacking and rising tiles at least includes a driving motor, a stacking structure and a rising tile structure. The card stacking structure includes at least a card holder and a first transmission mechanism. The power input end of the first transmission mechanism is connected to the output shaft of the driving motor and is configured to drive the card holder to lift through the first transmission mechanism; the card raising structure It includes at least a card raising plate and a second transmission mechanism. The power input end of the second transmission mechanism is connected with the output shaft of the driving motor and is configured to drive the card raising plate to swing around the hinge shaft through the second transmission mechanism. In the above structure, the stacking structure and the rising structure are driven by the same drive motor, which reduces the number of motors. For the mahjong machine as a whole, since the stacking structure and the rising structure have four groups each, it is equivalent to reducing four motors. , The cost of motor and circuit control is reduced, the stability of the system is better, and the failure rate is lower.

Description

Integrated structure for stacking and rising tiles and mahjong machine

This creation relates to the technical field of automatic mahjong machines, in particular to an integrated structure of stacking and raising cards and a mahjong machine.

The fully automatic mahjong machine in the prior art usually has a shuffling structure, a loading structure, a stacking structure, a pushing structure and a rising structure. The working principle is that the mahjong tiles are shuffled in the shuffling chassis through the shuffling structure, the mahjong tiles in the shuffled chassis are transferred to the stacking structure by the loading structure, and the mahjong tiles transferred from the stacking structure are regulated by the stacking structure Arranged (usually two or three mahjong tiles stacked together) and transported to the loading track, the pushing structure pushes the mahjong tiles arranged on the loading track to the table top of the mahjong table, because the rising board is usually one end It is hinged to the table top. During the process of pushing the card, the other end swings around the hinge axis to connect with the card output end of the upper card track, and the joint is lower than the table top. The function of the uplifting structure is to drive the uplifting board to swing around the hinge axis to realize that the uplifting board swings to be connected with the up card track when the card is loaded, and the uplifting board swings to be flush with the desktop after the loading is completed.

In the prior art, the shuffling structure, the card loading structure, the card stacking structure, the card pushing structure and the card rising structure have their own independent drive motors, especially the card stacking structure, the card stacking structure, the card pushing structure and the card rising structure have four groups. . As a result, the number of motors in the automatic mahjong machine is huge, the structure is complex, and the cost of the motor and the control circuit is high. In addition, so many motors also occupy a large space, cumbersome assembly, and low production efficiency.

In view of this, the author specially researched and improved the automatic mahjong machine, hoping to improve the above problems with a better design, and after long-term research and development and continuous testing, the original creation came out.

The technical problem to be solved by this creation is to provide an optimized deck and riser integrated structure and a mahjong machine containing the stack and riser integrated structure, so as to reduce the number of motors used in the mahjong machine, reduce costs and failure rates.

In order to solve the above technical problems, the technical solution provided by this creation is as follows: an integrated structure of card stacking and card upgrading, including at least:

motor;

The card stacking structure includes at least a card holder and a first transmission mechanism. The power input end of the first transmission mechanism is connected to the output shaft of the driving motor and is configured to drive the card pushing head to rise and fall through the first transmission mechanism. ;as well as

A card-raising structure, which includes at least a card-raising board and a second transmission mechanism, one end of the card-raising board is provided with a hinge shaft, and the other end of the card-raising board is connected to the power output end of the second transmission mechanism The power input end of the second transmission mechanism is connected with the output shaft of the driving motor and is configured to drive the card raising plate to swing around the hinge shaft through the second transmission mechanism.

In a preferred embodiment, the output shaft of the drive motor is provided with two one-way bearings arranged side by side, the free rotation directions of the two one-way bearings are opposite, and the power input of the first transmission mechanism and the second transmission mechanism The ends are respectively connected with the output shaft of the driving motor through the two one-way bearings.

A preferred embodiment further includes a card pushing head provided with a card pushing driving mechanism configured to drive the card pushing head to pass above the deck seat.

In a preferred embodiment, the first transmission mechanism at least includes:

A cam member, the cam member is connected to the output shaft of the drive motor through a one-way bearing, one side of the cam member is provided with a first cam groove, and the first cam groove includes an equal diameter section and an outer convex section; and

A cam swing rod, one end of the cam swing rod is provided with a hinged end, the other end of the cam swing rod is provided with a connecting end for connecting with the card holder, and the hinge end and the connecting end of the cam swing rod are provided There is a first connecting roller that is matched and connected with the first cam groove.

In a preferred embodiment, the bottom of the card holder is provided with a vertical guide mechanism and a card supporting plate, and the card supporting plate is provided with a connecting groove that is adapted to connect with the connecting end of the cam swing rod.

In a preferred embodiment, the card pushing driving mechanism at least includes:

A slider, the slider is equipped with a transverse guide mechanism that is the same as the moving direction of the card pushing head, and a connecting bracket is provided between the slider and the card pushing head;

A second cam groove, the second cam groove is provided on a side of the slider facing the cam member, the second cam groove includes a vertical straight section and an arc section connected to the lower end of the vertical straight section; and

The second connecting roller, the second connecting roller is arranged on the side of the cam member facing the sliding block and is configured to fit and connect with the second cam groove, and the second connecting roller is arranged offset from the rotation center of the cam member , The radius of rotation of the second connecting roller is adapted to the arc-shaped section of the second cam groove.

In a preferred embodiment, the second transmission mechanism at least includes:

The card raising connection part is arranged at the bottom of the raising board, and at least one side of the card raising connection part is provided with a sliding track groove. The sliding track groove includes at least a high end and a low end and is in the high position. Continuity between the end and the lower end; and

A pendulum rod member, the pendulum rod member at least includes a pendulum rod rotation shaft, and a first pendulum rod and a second pendulum rod respectively fixedly connected to the two ends of the pendulum rod rotation shaft, and the free end of the first pendulum rod is provided with The sliding track groove is provided with a connected third connecting roller, and the free end of the second pendulum rod is a driving end and is configured to drive the pendulum member to swing around the swing rod rotation axis through the driving end.

In a preferred embodiment, the second transmission mechanism further includes:

A sliding member, the sliding member is provided with a guide rail and configured to move along the length direction of the guide rail, and the sliding member is provided with a fourth connecting roller;

A first long sliding groove, the first long sliding groove is provided at the driving end of the second swing lever and configured to be matched and connected to the fourth connecting roller and the first long sliding groove; and

The second long sliding groove is arranged on the sliding member and configured such that the length direction of the second long sliding groove crosses the length direction of the guide rail.

In a preferred embodiment, the second transmission mechanism further includes:

A first gear, the first gear is connected to the output shaft of the drive motor through a one-way bearing;

A second gear, the second gear meshes with the first gear;

A first bevel gear, the first bevel gear and the second gear are coaxially connected;

A second bevel gear which meshes with the first bevel gear; and

A fifth connecting roller, the fifth connecting roller is set offset from the center of rotation of the second bevel gear and configured to rotate around the center of rotation of the second bevel gear under the drive of the second bevel gear, the fifth connecting roller and The second long sliding slot is fitted and connected.

A mahjong machine includes at least four sets of the integrated structure for stacking and raising cards, which are respectively arranged in four directions of the mahjong machine.

Compared with the prior art, the integrated structure of stacking and raising cards and the mahjong machine created by this invention have the following beneficial effects:

(1) The deck structure and the deck-up structure are driven by the same drive motor, which reduces the number of motors. For the mahjong machine as a whole, because the deck structure and the deck-up structure have four groups each, it is equivalent to reducing four motors. The cost of motor and circuit control is reduced, the stability of the system is better, and the failure rate is lower;

(2) Two unidirectional bearings with opposite free rotation directions are installed on the output shaft of the drive motor, which are used to connect the first transmission mechanism and the second transmission mechanism. Brand action, higher utilization of drive motors and higher integration of the system make the layout of the mahjong machine more optimized and reasonable.

(3) After the original stacking structure and the upgrading structure are integrated into modularization, the number of parts in the assembly process is reduced, which is convenient for automatic assembly, improves the efficiency of assembly, and the overall stability of the mahjong machine is better. , The failure rate is lower.

(4) After reducing the number of motors, the power of the transformer is reduced, the cost of the transformer is saved, the power consumption of the whole machine is reduced, and the energy is saved.

This creation is an integrated structure and mahjong machine for stacking and upgrading cards. Its implementation methods, features and effects are listed in several preferred and feasible embodiments and detailed descriptions in conjunction with the diagrams below, for the purpose of in-depth understanding and Agree with this creation.

In order to make the purpose, technical solutions, and advantages of this creation clearer, the creation will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the creation, and are not used to limit the creation.

In the description of this creation, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", and "outer" are based on the drawings. The orientation or positional relationship is only for the convenience of describing the creation and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the creation.

In the description of this creation, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed connection, integral connection, or It can be a detachable connection; it can be a connection between two components; it can be directly connected or indirectly connected through an intermediate medium. For those with ordinary knowledge in the technical field to which this creation belongs, the above terms can be understood in this context. The specific meaning in the creation.

As shown in FIGS. 1-3, the mahjong machine of this embodiment is equipped with an integrated structure of stacking and raising cards, and is installed in the frame 400.

The integrated card stacking and card rising structure of this embodiment includes a driving motor 100, a card stacking structure 200, and a card rising structure 300. As the biggest improvement of this embodiment, the card stacking structure 200 and the card raising structure 300 are both driven by a driving motor 100. The deck structure 200 and the rise deck structure 300 use the same drive motor drive structure, reducing the number of motors. For the mahjong machine as a whole, since the deck structure and the rise deck structure have four groups each, it is equivalent to reducing four One motor reduces the cost of motor and circuit control, and the system has better stability and lower failure rate.

Specifically in this embodiment, as shown in FIG. 19, two one-way bearings are installed side by side on the output shaft 110 of the drive motor 100, which are the first one-way bearing 350 and the second one-way bearing 351 respectively. The free rotation directions of the first one-way bearing 350 and the second one-way bearing 351 are opposite.

It should be noted that the one-way bearing is a mature product that can be directly purchased in the prior art. The specific structure of the one-way bearing is not repeated here. The function of the one-way bearing is that it can rotate freely in one direction of rotation, and it will lock up in the opposite direction. So that the driving force can be transmitted. In addition, in the field, one-way bearings also have other names, such as overrunning clutches. Those with ordinary knowledge in the technical field to which this creation belongs should understand that any structure that can realize rotation in one direction and lock in the other direction can be regarded as the one-way bearing of this application.

In this embodiment, the driving force of the card stack structure 200 is provided by the driving motor 100 through the first one-way bearing 350 and the first transmission mechanism, and the driving force of the card lifting structure 300 is provided by the driving motor 100 through the second one-way bearing 351 and the first transmission mechanism. Two transmission mechanisms are provided, so that the driving motor 100 provides driving force for the card stacking structure 200 and the card raising structure 300 in the forward and reverse rotation states, respectively.

In this way, a driving motor 100 provides driving force for the stacking structure 200 and the lifting structure 300 at the same time. At the same time, the utilization rate of the driving motor 100 will be higher, and the system integration degree will be higher, making the layout of the mahjong machine more optimized and optimized. Reasonable.

As shown in Figures 3 and 4, the card stacking structure of this embodiment includes a card holder 210 and a card pushing head 220, wherein the card holder 210 is connected to the first one-way bearing 350 through a first transmission mechanism. Specifically, the first transmission mechanism in this embodiment includes a cam member 240 and a cam swing lever 260, wherein the cam member 240 is connected to the output shaft 110 of the driving motor through a first one-way bearing 350, and the cam member 240 faces the drive motor. One side of the motor is provided with a first cam groove, and the first cam groove includes an equal-diameter section 241 and an outer convex section 242.

As shown in Figures 4 and 10, in this embodiment, one end of the cam swing lever 260 is provided with a hinged end 261, which is rotatably connected to the frame 400, and the cam swing lever can swing around the hinged end. The other end of the cam swing lever 260 is provided with a connecting end 262 for connecting with the card holder, and a first connection is provided between the hinge end and the connecting end of the cam swing lever 260 to be connected to the first cam groove.滚263。 Roller 263.

In this embodiment, as shown in FIG. 4, the bottom of the card holder 210 is provided with a card supporting plate 213, and the card supporting plate 213 is provided with a connecting groove 214 for connecting with the connecting end 262. It should be noted that the projected area of the connecting groove is larger than the projected area of the connecting end, and the connecting end 262 has a larger movement space in the connecting groove 214.

In this embodiment, as shown in Figures 2 and 3, the bottom of the card holder 210 is provided with a vertical guide mechanism, which includes a guide block 211 provided at the bottom of the card holder and a guide block 211 provided on the frame The guide groove 212, the guide block 211 and the guide groove 212 cooperate with each other so that the card holder can only move in the vertical direction.

In this embodiment, the card holder 210 has two working positions in the vertical direction. In the high position shown in FIG. 5, it is used to receive the first mahjong card delivered by the card loading mechanism. , Used to accept the second mahjong tile and place it on top of the first mahjong tile. The state of receiving two mahjong tiles is shown in Figure 7.

In this embodiment, in the high position shown in FIG. 5, the first connecting roller 263 is located at the highest point of the outer convex section 242, and rotates counterclockwise as the driving motor drives the cam member. As shown in FIG. 6, the first connecting roller 263 moves to the equal diameter section. At this time, the deck is in a low position.

The card pushing head 220 in this embodiment is provided with a card pushing driving mechanism. In this embodiment, as shown in Figures 7-9, when two mahjong tiles are on the deck and in a low position, the card pushing driving mechanism drives The push head passes through the top of the deck, and is used to push the mahjong tiles to the upper card track (not shown in the figure). It should be understood that, although in this embodiment, the card head is pushed when the deck is in the low position, the card can also be pushed when the deck is in the high position.

The card pushing driving mechanism of this embodiment, as shown in FIGS. 3 and 7-9, includes a slider 230 that is connected to the card pushing head 220 through a connecting bracket 221. The slider 230 is provided with a transverse guide mechanism with the same moving direction of the card pushing head. The transverse guide mechanism includes a transverse guide rail 234 fixed on the frame and a transverse guide provided on the slider and connected to the transverse guide rail 234.槽235.

In this embodiment, the side of the slider facing the cam member is provided with a second cam groove. The second cam groove includes at least a vertical straight section 231 and an arc section 232 connected to the lower end of the vertical straight section. In the lower end of the arc-shaped section 232, a small vertical straight section 233 is also provided.

In this embodiment, the side of the cam member facing the slider is provided with a second connecting roller 243, and the second cam groove of the second connecting roller 243 is matched and connected. In addition, the second connecting roller 243 is offset from the rotation center of the cam member, and the radius of rotation of the second connecting roller is adapted to the arc-shaped section of the second cam groove.

In the above structure, as the cam member rotates, the sliding block is driven to move linearly, and the card pushing head is driven to move linearly. During the process of accepting the card by the card holder, the second connecting roller 243 is located in the arc section 232, due to the second connecting The rotation radius of the roller is adapted to the arc-shaped section of the second cam groove. When the second connecting roller 243 moves in the arc-shaped section 232, the card pushing head remains stationary.

In this embodiment, the card pushing action of the card head and the lifting of the card holder are integrated on the same drive motor. In this way, the mahjong machine system has a higher degree of integration, and the drive motor has a higher utilization rate, which further optimizes mahjong. The internal structural layout of the machine reduces the drive motor, saves the cost of the motor and the circuit control cost, and reduces the failure rate.

As shown in FIGS. 1-3, in the mahjong machine of this embodiment, the configured card raising structure includes a card raising board 310, a swing rod 320, a sliding member 330, and a driving structure for driving the sliding member 330 to move linearly.

Wherein, as shown in FIGS. 3 and 11, one end of the card raising board 310 is provided with a hinge shaft 312, and the card raising board is hinged to the table top 410 of the mahjong machine through the hinge shaft 312. The rising board 310 is flush with the table top 410 in a horizontal state.

In this embodiment, as shown in FIG. 11, a card-raising connecting portion 311 is provided at the bottom of the card-raising board 310 near the other end. At least one side of the card-raising connecting portion 311 is provided with a sliding track groove 313. Of course, the The sliding track groove can also be provided through the card raising connection part.

In this embodiment, the sliding track groove 313 has a high end 332 and a low end 331 and is continuous between the high end and the low end.

As shown in FIG. 12, the pendulum member 320 of this embodiment includes a pendulum rotation shaft 323 and a first pendulum rod 321 and a second pendulum rod 322 fixedly connected to two ends of the pendulum rotation shaft 323 respectively. Wherein, as shown in FIGS. 2-3, the above-mentioned swing rod rotation shaft 323 is rotatably and movably connected with a revolving base 373, and the revolving base 373 is fixedly connected to the inside of the frame 400.

In this embodiment, the free end of the first swing rod 321 is provided with a third connecting roller 324, as shown in FIG.

In this embodiment, a first sliding slot 325 is provided on one side of the second swing link 322 close to the free end, and the length direction of the first sliding slot 325 is substantially the same as the length direction of the second swing link 322.

As shown in FIG. 13, in this embodiment, the sliding member 330 is equipped with a guide rail 331, which is usually arranged horizontally. Correspondingly, the sliding member is provided with a guide groove adapted to the guide rail 331, and the two are relatively slidably connected. .

In this embodiment, the sliding member 330 is provided with a fourth connecting roller 332, and the fourth connecting roller 332 is matedly connected with the first long sliding groove 325.

In this embodiment, when the sliding member 330 is configured with a driving mechanism that can drive it to move along the length of the guide rail, the linear displacement of the sliding member is transmitted through the fourth connecting roller 332 and the first long sliding groove 325 to drive the pendulum member 320 around The swing lever shaft 323 swings, thereby driving the third connecting roller 324 to reciprocate between the high end 332 and the low end 331 of the sliding track groove 313. As shown in FIG. 16 and FIG. 17, in the uplifting state, the third connecting roller 324 is located at the lower end 331 of the sliding track groove 313, so that the mahjong tiles 500 can travel on the uplifting board 310 from the uplifting track.

When all the mahjong tiles on the loading track travel to the rising board, the sliding member moves horizontally, driving the third connecting roller 324 from the low end 331 to the high end 332 along the sliding track groove 313, as shown in Figure 14 and Figure 15. Show, complete the mahjong tile upsurge action.

In this embodiment, a preferred driving mechanism is shown in FIG. 18, which includes a motor 100. The output shaft 110 of the motor 100 is connected to a first gear 352 through a second one-way bearing 351. The first gear 352 is connected to the first gear 352. The two gears 353 mesh, the first bevel gear 354 and the second gear 353 are coaxially connected, and the second bevel gear 355 is meshed with the first bevel gear 354.

The driving mechanism of this embodiment is equipped with a gear transmission mechanism. The gear transmission mechanism has the technical advantages of short transmission stroke and high transmission accuracy. At the same time, the transmission ratio can be adjusted by the diameter of the gear and the number of teeth. In addition, the bevel gear transmission also transforms the power The transfer direction is of great significance for optimizing the internal structural layout of the mahjong machine in this application.

In this embodiment, an eccentric wheel 340 coaxially connected with the second bevel gear 355 is provided. The eccentric wheel 340 is provided with a fifth connecting roller 341, and the axis of the fifth connecting roller is eccentrically arranged with respect to the rotation axis of the eccentric wheel.

Correspondingly, in this embodiment, as shown in FIGS. 13 and 15, a second long sliding groove 333 is provided on the side of the sliding member 330 facing the eccentric, and the fifth connecting roller 341 and the second long sliding groove 333 Adapt connection. The length direction of the second long sliding groove is intersected with the length direction of the guide rail.

In this way, the rotational movement of the eccentric wheel 340 is transmitted through the power between the fifth connecting roller 341 and the second long sliding groove 333 to drive the sliding member to move linearly along the guide rail.

In this embodiment, the embodiment shown in FIG. 13 and the embodiment shown in FIG. 15 provide two second long sliding grooves 333 with different trajectory forms. Among them, in the embodiment shown in FIG. 13, the second long sliding groove 333 Extending in the vertical direction, in the embodiment shown in FIG. 15, the second long sliding groove 333 is a multi-section connecting track groove. Of course, those with ordinary knowledge in the technical field to which this creation belongs should understand that the trajectory of the second long sliding groove 333 is not limited to the two implementation manners listed in this embodiment.

In the above structure, the pendulum member, the sliding member and the gear transmission group constitute the second transmission mechanism of this embodiment. In this embodiment, the clockwise rotation of the motor output shaft provides driving force for the card raising structure.

It should be noted that those with ordinary knowledge in the technical field to which this creation belongs should understand that in this embodiment, the structure of the first connecting roller, the second connecting roller, the third connecting roller, the fourth connecting roller, and the fifth connecting roller , It can be a roller structure, which can rotate around the axis of the connecting roller itself, or it can be provided with a non-rotatable structure.

In summary, the technical means disclosed in this creation is not only unprecedented, but also achieves the expected purpose and effect. Therefore, it is both novel and progressive. It is truly a new type in the patent law. In terms of structure, it has indeed met the statutory requirements of the Patent Law, and Yan has filed a new patent application in accordance with the law.

However, the above are only preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation, that is, all equivalent changes and modifications made in accordance with the scope of the patent application for this creation and the contents of the specification should still be used. It belongs to the scope of this creation patent.

[This creation] 100: drive motor 110: output shaft 200: stack structure 210: card holder 211: Guide block 212: Guide groove 213: Deck Support Plate 214: connection slot 220: push card head 221: Bracket 230: Slider 231: Vertical straight line segment 232: arc segment 233: Vertical straight line segment 234: Transverse rail 235: Horizontal guide groove 240: cam parts 241: Equal Diameter Section 242: Outer convex section 243: The second connecting roller 260: Cam swing lever 261: articulated end 262: connection end 263: The first connecting roller 300: Licensing structure 310: rise board 311: Licensing connection part 312: Hinge shaft 313: Sliding Track Groove 320: swing rod 321: first swing 322: second swing lever 323: swing lever rotation axis 324: The third connecting roller 325: The first sliding slot 330: Slider 331: low end 332: high end 333: second sliding slot 340: Eccentric 341: Fifth connecting roller 350: The first one-way bearing 351: The second one-way bearing 352: first gear 353: second gear 354: first bevel gear 355: second bevel gear 373: Rotary Seat 400: rack 410: Desktop 500: Mahjong tiles

[Figure 1] This embodiment is a schematic diagram of the integrated structure of stacking and rising tiles installed inside the mahjong machine. [Figure 2] The schematic diagram of the structure of the integrated structure of card stacking and card upgrading in this embodiment. [Figure 3] is a schematic diagram of the structure of the explosion state of the integrated structure of stacking and rising cards shown in Figure 2. [Figure 4] This embodiment is a schematic diagram of the stacking structure in the integrated structure of stacking and rising cards. [Figure 5] This embodiment is a partial structural diagram of the card stacking structure in the integrated structure of stacking and rising cards. In this state, the deck seat is in a high position. [Figure 6] This embodiment is a partial structural diagram of the card stacking structure in the integrated structure of stacking and rising cards. In this state, the deck seat is in a low position. [Figure 7] is a partial structural diagram of the stacking structure shown in Figure 6, in which there are 2 mahjong tiles on the deck. [Figure 8] is a schematic diagram of the stacking structure shown in Figure 7 after the card has been pushed. [Fig. 9] is a schematic view of the backside view of the deck structure shown in Fig. 8. [Figure 10] This embodiment is a schematic diagram of the structure of the cam swing lever in the card stacking structure of this embodiment. [Figure 11] This is a schematic diagram of the structure of the uplifting board in the uplifting structure of this embodiment. [Figure 12] This embodiment is a schematic diagram of the structure of the pendulum member in the card raising structure. [Fig. 13] The schematic diagram of the structure of the hidden driving mechanism of the card raising structure of this embodiment. [Figure 14] This embodiment is a schematic structural diagram of the uplifting structure in a horizontal state when carrying mahjong tiles. [Fig. 15] is a schematic view of the back side structure of the structure shown in Fig. 14. [Fig. [Figure 16] This embodiment is a schematic structural diagram of the uplifting structure of this embodiment in a loading state under the condition of carrying mahjong tiles. [Fig. 17] is a schematic view of the back side structure of the structure shown in Fig. 16. [Fig. [Figure 18] This embodiment is a structural schematic diagram of the driving mechanism in the licensing structure of this embodiment. [Figure 19] is a schematic diagram of the connection of the drive motor with the first gear and the cam member in this embodiment.

100: drive motor

200: stack structure

300: Licensing structure

400: rack

410: Desktop

500: Mahjong tiles

Claims (10)

An integrated structure for stacking and raising cards, which is characterized in that it includes at least: a drive motor; a stacking structure. The stacking structure includes at least a card holder and a first transmission mechanism. The power input end of the first transmission mechanism is The output shaft of the driving motor is connected and configured to drive the card holder to be raised and lowered through a first transmission mechanism; and a card raising structure, which at least includes a card raising plate and a second transmission mechanism, one end of the card raising plate is provided with A hinge shaft, the other end of the card raising plate is connected with the power output end of the second transmission mechanism, and the power input end of the second transmission mechanism is connected with the output shaft of the driving motor and is configured to drive the card raising through the second transmission mechanism The plate swings around the hinge axis. According to claim 1, the integrated structure of card stacking and card upgrading, wherein the output shaft of the drive motor is provided with two one-way bearings arranged side by side, and the free rotation directions of the two one-way bearings are opposite, and the first The power input ends of the first transmission mechanism and the second transmission mechanism are respectively connected with the output shaft of the driving motor through the two one-way bearings. The integrated structure for stacking and raising cards according to claim 1, wherein the stacking structure further includes a card pushing head, the card pushing head is provided with a card pushing driving mechanism, and the card pushing driving mechanism is configured for The card pushing head is driven to pass above the card holder. According to claim 2 or 3, the integrated structure of card stacking and card upgrading, wherein the first transmission mechanism at least includes a cam member, the cam member is connected to the output shaft of the drive motor through a one-way bearing, and the cam One side surface of the piece is provided with a first cam groove, and the first cam groove includes an equal diameter section and an outer convex section; and A cam swing rod, one end of the cam swing rod is provided with a hinged end, the other end of the cam swing rod is provided with a connecting end for connecting with the card holder, and the hinge end and the connecting end of the cam swing rod are provided There is a first connecting roller that is matched and connected with the first cam groove. According to claim 4, the integrated structure for stacking and raising cards, wherein the bottom of the card holder is provided with a vertical guide mechanism and a card supporting plate, and the card supporting plate is provided with a cam swing rod. The connecting end of the adapter is connected to the connecting groove. According to claim 4, the integrated structure for stacking and raising cards, wherein, the card pushing drive mechanism at least includes: a slider, and the slider is configured with a transverse guiding mechanism that is the same as the moving direction of the card pushing head, A connecting bracket is provided between the slider and the card pushing head; a second cam groove is provided on the side of the slider facing the cam member, and the second cam groove includes a vertical straight section and a An arc-shaped section connected to the lower end of the vertical straight section; and a second connecting roller, the second connecting roller is arranged on the side of the cam member facing the sliding block and configured to be fitted and connected with the second cam groove, the The second connecting roller is arranged offset from the rotation center of the cam member, and the rotation radius of the second connecting roller is adapted to the arc-shaped section of the second cam groove. According to claim 2, the integrated structure of card stacking and card promotion, wherein the second transmission mechanism at least includes: a card promotion connection part, the card promotion connection part is arranged at the bottom of the card promotion board, and the card promotion connection At least one side of the part is provided with a sliding track groove, the sliding track groove includes at least a high end and a low end and is continuous between the high end and the low end; and a pendulum member, the pendulum member at least includes a swing rod rotation axis And a first pendulum rod and a second pendulum rod respectively fixedly connected to the two ends of the swing rod rotation shaft, the free end of the first pendulum rod is provided with a third connecting roller connected with the sliding track groove, so The free end of the second pendulum rod is a driving end and is configured to drive the pendulum rod member to swing around the rotation axis of the pendulum rod through the driving end. According to claim 7, the integrated structure for stacking and raising cards, wherein the second transmission mechanism further includes: a sliding member, the sliding member is provided with a guide rail and is configured to move along the length direction of the guide rail, and The sliding member is provided with a fourth connecting roller; a first sliding long groove, the first sliding long groove is arranged at the driving end of the second pendulum rod and configured to fit the fourth connecting roller and the first sliding long groove Connection; and a second long sliding groove, the second long sliding groove is provided on the sliding member and configured such that the length direction of the second long sliding groove crosses the length direction of the guide rail. According to claim 8, the integrated structure of card stacking and card upgrading, wherein the second transmission mechanism further includes: a first gear, the first gear is connected to the output shaft of the drive motor through a one-way bearing; and a second gear , The second gear meshes with the first gear; a first bevel gear, the first bevel gear is coaxially connected with the second gear; a second bevel gear, the second bevel gear meshes with the first bevel gear; and Five connecting rollers. The fifth connecting roller is set offset from the center of rotation of the second bevel gear and configured to rotate around the center of rotation of the second bevel gear under the drive of the second bevel gear. The second long sliding slot is adapted to connect. A mahjong machine, which is characterized in that it comprises at least four sets of integrated deck and riser structures as described in any one of Claims 1 to 9, which are respectively arranged in four directions of the mahjong machine.

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