TWM561559U - Mahjong machine push card slot, circular push card device and automatic mahjong machine - Google Patents

Abstract

This creation discloses the push card slot, ring push device and automatic Mahjong machine of Mahjong machine, which belongs to the technical field of Mahjong machine, and solves the problems of large size and complicated structure of the existing Mahjong machine. The push card slot of the Mahjong machine created by the present invention comprises a base, a ring-shaped upright baffle and a ring-shaped side plate. The ring-shaped upright and the ring-shaped side plate are provided on the base. The ring-shaped side plate is located on the base. At the periphery of the annular upright baffle, the bending angle of the annular upright baffle is greater than 180 °. The push card slot designed in this way not only increases the amount of cards stored, so that more Mahjong cards can be accommodated in the push card slot, and the Mahjong cards in the push card slot are arranged in an arc, which saves compared with the traditional straight Mahjong cards. More space.

Description

Mahjong machine push card slot, ring push device and automatic Mahjong machine

The creation relates to a chess and card entertainment device, in particular a card pushing slot, a ring pushing device of an Mahjong machine and an automatic Mahjong machine.

Most of the existing automatic Mahjong machine's card pushing device adopts the structure of directly raising the card as a whole. This structure is to arrange all the Mahjong cards in a row and then push them up as a whole. Multiple movement mechanisms are required to operate. The push card structure has large volume, many parts, and high cost. It also causes the size of the mahjong machine to be too large, which makes it difficult to achieve the thin and light design requirements of the automatic mahjong machine. The requirement of how to improve the existing push device to realize the light and thin development trend of automatic mahjong machines has become a technical problem to be solved.

The purpose of this creation is to provide a push card slot of a mahjong machine, which increases the amount of stored cards and saves installation space.

Another purpose of this creation is to provide a ring-shaped card pushing device of a mahjong machine with compact component layout and to solve the problem that the mahjong machine's card picking and conveying mechanism is staggered with each other.

Another purpose of this creation is to provide an automatic Mahjong machine, which can effectively reduce the thickness of the whole machine and realize a thin and light design.

In order to achieve the above purpose, the following technical solutions are used in this creation.

The push card slot of a mahjong machine includes a base, a ring-shaped upright baffle plate, and a ring-shaped block side plate. At the periphery of the annular upright baffle, the bending angle of the annular upright baffle is greater than 180 °.

In the above mentioned card slot of the mahjong machine, the card slot is used to store a set number of Mahjong cards after the completion of the Mahjong mechanism cards, and wait for the cards to be placed.

In the above card slot of the mahjong machine, the card slot is provided with a card inlet and a card outlet, and the bending angle of the annular upright baffle along the card slot from the card inlet to the position of the card outlet When it is larger than 180 °, the mahjong machine carries out a card pushing motion in a counterclockwise direction from the card inlet to the card outlet.

In the card slot of the above-mentioned Mahjong machine, the ring-shaped block side plate and the base are integrally formed; or, the ring-shaped block side plate and the base are separately formed, and the ring-shaped block side plate and the base are integrally formed. The bases are connected by fasteners.

This creation also proposes a ring-shaped card pushing device for a mahjong machine, including a card pushing slot according to any of the above technical solutions.

In the ring pushing device of the above-mentioned mahjong machine, the ring pushing device includes a motor, a turntable, and a pushing block, the motor is mounted on the base, and the turntable is driven to rotate by the motor. The turntable drives the push card block to push cards in the push card slot.

In the ring-shaped card pushing device of the above-mentioned mahjong machine, the card pushing block is movably mounted on the ring-shaped upright baffle, and the card pushing block can slide along the circumferential direction of the ring-shaped upright baffle.

In the ring push device of the above-mentioned Mahjong machine, the turntable is provided with a strip-shaped guide rail extending from the inside to the outside, and a slider is provided on the strip-shaped guide rail, and the slider extends downward to form a plug-in post, The push card block is provided with a jack, and the plug-in post is inserted into the jack.

Alternatively, a dial block is provided on the edge of the turntable, and a protrusion is provided on the push card block, and the push block abuts the protrusion to push the push card block to push cards in the push card slot.

Alternatively, a bottom slot of the turntable is provided with a chute extending from the inside to the outside, a push lever is provided on the push card block, and an upper portion of the lever is inserted into the chute.

Alternatively, a lever is extended downward from the bottom surface of the turntable, a sliding groove is provided on the push card block, and a lower portion of the lever is inserted into the sliding groove.

In the ring pushing device of the Mahjong machine, the output shaft of the motor is directly connected to the turntable to drive the turntable to rotate.

Alternatively, an output shaft of the motor is connected to the turntable after being driven by one or more gears to drive the turntable to rotate.

Alternatively, a transmission gear is connected to an output shaft of the motor, and an arc-shaped internal rack is provided at the bottom of the turntable, and the transmission gear meshes with the arc-shaped internal rack to drive the turntable to rotate.

This creation also includes an automatic Mahjong machine, including a ring pusher device of the Mahjong machine described in any of the above technical solutions.

The push card slot of the Mahjong machine created by the present invention comprises a base, a ring-shaped upright baffle and a ring-shaped side plate. The ring-shaped upright and the ring-shaped side plate are provided on the base. The ring-shaped side plate is located on the base. At the periphery of the annular upright baffle, the bending angle of the annular upright baffle is greater than 180 °. Since the bending angle of the ring-shaped upright baffle is greater than 180 °, the card slot formed by the base, the ring-shaped upright baffle and the ring-shaped card side plate has an arc-shaped card trajectory with a center angle of more than 180 °. Increased the amount of cards stored, so that more tiles can be accommodated in the push slot, and the Mahjong tiles in the push slot are arranged in an arc, which saves more space than traditional straight tiles.

The ring push device of the Mahjong machine is usually connected between the push device of the Mahjong machine and the card raising device. After using the above card slot, the lateral space around the Mahjong machine is fully used, so that the push device and the card rising The devices are close to each other but do not generate up and down staggering, the component layout is more compact, and it also provides favorable conditions for the thin and light design of the mahjong machine.

The automatic mahjong machine of this creation usually has four groups of card picking and conveying mechanisms, and each group of card picking and conveying mechanisms includes a card feeding device, a stack push device, a card push device, and a card raising device. Using the above-mentioned ring push device can effectively avoid In order to increase the height of the Mahjong machine between the two groups of card picking and conveying mechanisms, and the card feeding device, ring pusher and card raising device of the same group of card picking and conveying mechanisms also hardly overlap, This can greatly reduce the overall thickness of the mahjong machine, which is conducive to the thin and light design of the mahjong machine. Due to the setting of the ring-shaped card pushing device, the adjacent two sets of card picking and conveying mechanisms do not overlap up and down, which reduces the restriction of the card pushing device on the position of the card raising port. The four card raising ports on the table of the mahjong machine can be directed to the table of the mahjong machine. The center direction is close. After the ring push device pushes the Mahjong cards from the rising card mouth, four rows of Mahjong cards are arranged on the table top of the Mahjong machine, increasing the table space between the Mahjong cards and the players.

The card pushing slot is provided with a card inlet and a card outlet, and the bending angle of the annular upright baffle from the card inlet along the card slot to the position of the card outlet is greater than 180 °. Designed so that the slot entry slot It is close to the card outlet, which is conducive to the close-push device and the card-up device to be close to each other on the premise that no stacking occurs, saving space up and down.

The ring block side plate is integrally formed with the base; or, the ring block side plate is formed separately from the base, and the ring block side plate and the base are connected by a fastener. The integrated structure reduces assembly steps and improves production efficiency; the split structure facilitates the use of different materials for the side plate and the base of the ring shield, which can save costs.

The circular card pushing device includes a motor, a turntable and a card pushing block, the motor is mounted on the base, the turntable is driven to rotate by the motor, and the turntable drives the pushing card block to push the card Push cards in the slot. The turntable driving method is used to push the cards, which can ensure the stable output of the motor torque, improve the stability of the push card movement, and push the card movement more smoothly.

The push card block is movably mounted on the annular upright baffle, and the push card block can slide along the circumferential direction of the annular upright baffle. The circular upright baffle guides the pushing of the pushing block, and the pushing of the pushing block is more stable.

The turntable is provided with a bar-shaped guide rail extending from the inside to the outside. The bar-shaped guide rail is provided with a slider, and the slider extends downward to insert a plug post. The push card block is provided with a jack. The plug-in post is inserted into the jack. The sliding cooperation between the strip guide and the slider eliminates the influence brought by the change of the rotation radius, so that the push card block can be driven by the turntable at any position in the circular push card slot to apply a uniform and stable push force to the Mahjong cards.

These features and advantages of this creation will be disclosed in detail in the following specific implementations and drawings.

10‧‧‧ Motor

101‧‧‧ Gear

102‧‧‧Drive gear

20‧‧‧ Turntable

21‧‧‧Dial block

22‧‧‧ Curved Internal Rack

30‧‧‧Push

31‧‧‧card slot

32‧‧‧Pushing Arm

33‧‧‧jack

34‧‧‧ protrusion

40‧‧‧ Ring Upright Bezel

50‧‧‧ base

51‧‧‧Into the card

52‧‧‧ Push Slot

53‧‧‧Outlet

70‧‧‧Ring Block Side Plate

80‧‧‧Driver

81‧‧‧Bar Guide

82‧‧‧ slider

90‧‧‧ top cover

100‧‧‧ Sensor

200‧‧‧ stacked push device

300‧‧‧ Circular Pusher Device

400‧‧‧litre device

410‧‧‧litre board

500‧‧‧shuffle bucket

600‧‧‧ card delivery device

The following is a further description of this creation in combination with the drawings: FIG. 1 is an exploded perspective view of the push card slot of the first creative embodiment; FIG. 2 is an exploded view of the ring push device of the first creative embodiment; FIG. 3 is A three-dimensional exploded view of the ring-shaped card pushing device of the first embodiment of the present invention; FIG. 4 is an exploded view of the card pushing block and the ring-shaped upright baffle of the first embodiment of the creative; FIG. Assembly diagram of annular upright baffle; 6 is a top view of an automatic Mahjong machine of the first creative embodiment; FIG. 7 is an exploded perspective view of the ring pusher device of the second creative embodiment; and FIG. 8 is a three-dimensional exploded view of the ring pusher device of the third creative embodiment Illustration.

The technical solution of this creative embodiment is explained and explained below with reference to the drawings of this creative embodiment, but the following embodiments are only the preferred embodiments of this creative, not all. Based on the examples in the implementation manners, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention.

In the description of this creation, you need to understand that the terms "center", "vertical", "horizontal", "length", "width", "thickness", "up", "down", "front", " The directions or positional relationships of the indications such as "back", "left", "right", "vertical", "level", "top", "bottom", "inside", "clockwise", and "counterclockwise" are based on the figure The orientation or position relationship shown in the formula is only for the convenience of describing the creation and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, structure and operation in a specific orientation, so it cannot be understood as Creative restrictions.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this creation, unless otherwise stated, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In this creation, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, unless explicitly stated and limited, for example, it can be a fixed connection or a detachable connection , Or integrally connected; it can be mechanical or electrical; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this creation can be understood according to specific situations.

In this creation, unless explicitly stated and limited otherwise, the "top" or "bottom" of the first feature may include the first and second features in direct contact, or the first and second features Not directly, but through another characteristic contact between them. Moreover, the first feature is The second feature "above," "above," and "above" include the first feature being directly above and obliquely above the second feature, or merely indicating that the level of the first feature is higher than the second feature. The first feature is "below", "below", and "below" of the second feature, including the fact that the first feature is directly below and obliquely below the second feature, or merely indicates that the level of the first feature is smaller than the second feature.

Example one

Referring to FIG. 1, the card pushing slot of the Mahjong machine according to the first embodiment of the present invention includes a base 50, a ring upright baffle 40 and a ring block side plate 70, and the ring upright baffle 40 and the ring block side plate 70 are provided on the base. On 50, the ring-shaped shield side plate 70 is located at the periphery of the ring-shaped upright baffle 40, and the bending angle of the ring-shaped upright baffle 40 is greater than 180 °. Since the bending angle of the ring-shaped upright baffle 40 is greater than 180 °, the card slot formed by the base 50, the ring-shaped upright baffle 40, and the ring-shaped side plate 70 has an arc-shaped card trajectory with a center angle greater than 180 °. The push card slot not only increases the amount of cards stored, so that more cards can be accommodated in the push card slot, and the Mahjong cards in the push card slot are arranged in an arc, which saves more space than the traditional Mahjong cards arranged in a straight row. .

Specifically, the base 50 of this embodiment has a disc-shaped structure. A ring-shaped upright baffle 40 and a ring-shaped shield side plate 70 are provided on the upper portion of the base 50. The ring-shaped shield side plate 70 is located outside the ring-shaped upright plate 40, and the base 50 The ring-shaped shield side plate 70 and the ring-shaped upright baffle 40 surround the above-mentioned card slot. The ring-shaped upright baffle 40 is the inner ring wall of the card slot, the ring-shaped side plate 70 is the outer ring wall of the card slot, and the base. The area surrounded by the push card slot 50 is used to carry the Mahjong cards. The ring upright baffle 40 and the ring block side plate 70 define the trajectory of the Mahjong card in the card slot. The ring upright baffle 40 and the ring block side plate 70 The distance between the two is based on the design requirement that the Mahjong tiles can move smoothly between the two. The distance is usually slightly longer than the length of the Mahjong tiles.

Understandably, the slot for pushing cards may be designed as an arc, an involute or a similar shape, and may be formed by the inner and outer arrangement of the ring-shaped upright baffle 40 and the ring-shaped block side plate 70 described in this embodiment, or may be It consists of several short slots connected by tangent arcs. When the arc at the connection is large enough, it can also achieve the effect of pushing the Mahjong tiles smoothly.

The above-mentioned ring-shaped side plate 70 and the base 50 are formed separately. The ring-shaped side plate 70 and the base 50 can be made of different materials. The ring-shaped side plate 70 and the base 50 are connected by fasteners, such as screws, buckles, etc. This saves costs. Those skilled in the art can easily think of: in other embodiments, the ring shield side plate and the base are integrally formed, for example, the ring shield side plate and the base are integrally injection-molded plastic parts, or the ring shield side plate and the base are formed by two Sub-injection connection as one.

The ring-shaped upright baffle 40 and the ring-shaped side plate 70 defined in this creation should be understood in a broad sense, including but not limited to the split molding structure described in this embodiment. The function is to form the inner ring wall and the outer ring wall of the card slot, even if the card slot is directly formed on the base 50 by an integral molding method, the two upright ring surfaces surrounding the card slot also play a role It has the same function as the ring upright baffle 40 and the ring side plate 70 of this creation. Therefore, no matter how the card slot is structured, as long as it meets the definition of the card slot and the scheme that can achieve the same or similar technical effects, It should be within the protection scope of this creation, for example: the surface of the base is recessed to form a card slot; or an independent city-shaped arc guide is installed on the base, and a card slot is formed on the arc guide.

Further, the card slot in the embodiment of the present embodiment has a card inlet and a card outlet respectively at both axial ends. The Mahjong cards are pushed into the card slot from the card inlet. After the Mahjong cards reach the set number in the card slot, wait On the card; when playing the card, push the Mahjong card in the card slot counterclockwise to the card outlet, and the bending angle of the ring-shaped upright baffle from the card input slot along the card slot to the card outlet is greater than 180 °. The card storage slot is very different. In most existing mahjong machines, the card storage slot needs to be extended above the adjacent card delivery mechanism to extend the length of the card storage slot, which will inevitably cause the adjacent organization to stagger up and down. , Resulting in an increase in the overall height of the mahjong machine. In this embodiment, the bending angle of the ring-shaped upright baffle from the card entry slot to the card exit slot is greater than 180 °, and the card slot length is extended by bending at a large angle. , Thereby increasing the amount of cards stored in the card slot, so that more card tiles can be accommodated in the card slot, and the card slot will not extend above the adjacent card sending mechanism, thereby enabling adjacent card picking and handling in the mahjong machine. The organization does not interfere, and the layout is not staggered. In order to reduce the height of the whole machine, it can meet the design requirements of thin and light.

This embodiment of the push card slot can be designed as a circular arc, involute or similar shape, it can be formed by the inner and outer arrangement of the two ring baffles as described in this embodiment, or it can be composed of several short sections. The slots are connected by tangent arcs. When the arc at the connection is large enough, it can also achieve the effect of pushing the Mahjong tiles smoothly.

With reference to FIGS. 2 to 5, this creative implementation also proposes a ring push device for an automatic mahjong machine, which includes a motor 10, a base 50, a turntable 20 and a push block 30. The motor 10 is mounted on a base 50. The base 50 is provided with the above-mentioned card slot 52. The card slot 52 is provided with a card inlet 51 and a card outlet 53. The turntable 20 is located above the base 50 and is driven by the motor 10. Rotating, the turntable 20 drives the push card block 30 to perform a push card movement in the push card slot 52. The card pushing slot 52 is provided with a card entry opening 51 and a card exit opening 53. The bending angle of the annular upright baffle 40 from the card entry slot 51 along the card pushing slot 52 to the card exit opening 53 is greater than 180 °.

The ring-shaped card pushing device of this embodiment further includes a top cover 90, which is disposed above the turntable 20, and the top cover 90 can be connected to the ring-shaped card side plate 70, so as to completely cover the card pushing slot 52 and prevent foreign matter from falling. Entering the push card slot 52 hinders the movement of the Mahjong tiles.

In order to ensure the smooth movement of the push card block 30, in this embodiment, the push card block 30 is movably mounted on the inner ring wall of the push card slot 52, that is, the push card block 30 is movably mounted on the annular upright baffle 40. The push card block 30 can slide along the circumferential direction of the inner ring wall of the push card slot 52. Specifically, a card slot 31 is provided inside the push card block 30, and the push card block 30 is clamped on the annular upright baffle through the card slot 31. 40. The gap between the slot 31 and the ring-shaped upright baffle 40 is a clearance fit. Under the premise of ensuring that the push card block 30 does not disengage from the ring-shaped upright baffle 40, the push card block 30 can slide freely along the ring-shaped upright baffle 40. A push arm 32 for pushing cards is also provided outside the pushing card block 30. In some other embodiments, a buckle may be provided on the push card block, a card slot is provided on the ring-shaped upright baffle, and the card is movably connected with the card slot, which can also achieve the above purpose, and other card connection methods are not repeated here. .

The motor 10 of this embodiment is installed at the lower part of the base 50. The motor 10 and the base 50 are fixedly connected by means of screw connection, snap connection, and the like. The output shaft of the motor 10 is connected to the turntable 20 after being driven by one or more gears 101. To drive the turntable 20 to rotate. Since the slot 52 for pushing cards is not designed to be circular, the distance between the Mahjong tiles and the rotation center of the turntable 20 will change during the pushing process. Therefore, a dynamic connection structure needs to be designed between the turntable 20 and the pushing block 30 so that the turntable 20 is pushed. The push block 30 moves without being affected by the change of the rotation radius. The turntable 20 of this embodiment is provided with a bar guide 81 extending from the inside to the outside. The bar guide 81 is provided with a slider 82, a bar guide 81 and The slider 82 forms a driving part 80. The slider 82 extends downward from the plug-in post. A jack 33 is provided on the push card block 30, and the plug-in post is inserted into the plug-in hole 33. When the turntable 20 rotates and drives the push card block 30 to slide along the annular upright baffle 40, the sliding cooperation between the strip guide 81 and the slider 82 eliminates the effect of the change in the rotation radius, so that the push card block 30 is in the push card slot. 52 Any position can be driven by the turntable 20 to apply uniform and stable pushing force to the Mahjong tiles. It can be understood that the transmission between the motor and the turntable is not limited to gear transmission, but also belt wheel transmission, sprocket transmission or friction wheel transmission.

In this embodiment, a sensor 100 for counting Mahjong cards is further provided at the card entrance 51 of the card pushing slot 52. Generally, the sensor 100 is a photo sensor. When a pier of mahjong enters the push slot 52 from the card entrance 51, the photo sensor is triggered. The control system of the mahjong machine counts according to the trigger signal of the photo sensor. Each time the photo sensor is triggered, the control system will Count up one time until the count up to the set value, the control system controls the motor 10 to run, and the turntable 20 rotates to push the card.

With reference to FIG. 6, the automatic mahjong machine proposed in this embodiment includes a shuffle bucket 500 and a ring push device 300 provided on four sides of the shuffle bucket 500. The ring push device 300 includes a motor 10, a base 50, a turntable 20, and a pusher. The card block 30 and the motor 10 are installed on the base 50. The base 50 is provided with a card pushing slot 52. The card pushing slot 52 is provided with a card inlet 51 and a card outlet 53. The turntable 20 is located above the base 50 and is driven by a motor. 10 is driven to rotate, and the turntable 20 drives the push card block 30 to perform a push card movement in the push card slot 52. Specifically, a set of card picking and conveying mechanisms is provided on each side of the shuffle bucket 500 of the automatic mahjong machine. Each set of card picking and conveying mechanisms includes a card feeding device 600, a stack push device 200, a ring push device 300, and a card raising device 400. Since the card sending device, the card pushing device and the card raising device in the prior art are all straight card feeding devices, in order to extend the length of the card pushing device and increase the card storage capacity, only the two sets of card pushing devices in the card picking and conveying mechanism can be made. The above-mentioned requirements can be met by forming a stacking device with the card-up device. Even so, the amount of cards stored on the card-pushing device is still limited, and this type of stacking increases the thickness of the whole machine. The automatic Mahjong machine of this embodiment adopts a ring push device 300, which makes full use of the horizontal space around the Mahjong machine, effectively avoids the problem of increasing the height of the Mahjong machine due to the vertical overlap between the two groups of card picking and conveying mechanisms. The card sucking and feeding device 600, the ring push device 300 and the card raising device 400 in the card picking and conveying mechanism also hardly overlap, which can effectively reduce the overall thickness of the mahjong machine and facilitate the thin and light design of the mahjong machine.

Among them, the included angle α formed by the card entry direction of the card entrance 51 and the card exit direction of the card exit 53 is 60 ° ~ 80 °, preferably 75 ° ~ 80 °, such as 75 °, 76 °, 77 °, 78 °, 79 °, 80 °, it can be understood that, in order to ensure that the Mahjong cards sent from the card outlet 53 can enter the card rising board 410 that smoothly enters the card raising device 400, the length direction of the card rising board 410 and the card playing hole 53 The directions are basically on the same straight line, so the included angle α is also related to the position of the card board 410. If the included angle α is too small, it is necessary to close the distance between the end of the card board 410 away from the card exit 53 and the edge of the table top of the mahjong machine. This may cause the card-up board 410 and the card-feeding device 600 to overlap up and down in the same card picking and conveying mechanism; if the included angle α is too large, the ring-pushing card device 300 needs to be moved outside if the position of the card-up board 410 is not changed. It may also reduce the radius of the ring push slot in the ring push device 300, which may result in an increase in the volume of the table top of the mahjong machine or a decrease in the amount of cards stored in the ring push slot. The range of the included angle α determined in this embodiment ensures that there is no vertical overlap between the card raising board 410 and the card sending device 600 in the same card picking and conveying mechanism, and it can also meet the demand for card storage in the ring push slot.

The working principle of the automatic mahjong machine of this embodiment is as follows.

Through the rotation of the shuffle board of the mahjong machine, the mahjong cards are distributed under the card delivery device 600 in the four card picking and conveying mechanisms. The card delivery device 600 absorbs the mahjong cards and sends them to the stacker device 200. The device 200 stacks the Mahjong tiles into a pile and sends it to the ring push device 300 of this embodiment. The first pile of Mahjong tiles enters the push slot 52 from the card entrance 51 and triggers the sensor 100. The Mahjong machine control system starts counting. The second trick of mahjong enters the push slot 52 from the entrance 51 and pushes the first trick of mahjong forward, and triggers the sensor 100 again, and so on, until the control system counts up to the set value and stops sending. Card, waiting for the control system to issue a card signal; when the ring card pushing device 300 receives the card signal, the card rising board 410 in the card raising device 400 drops, and the card rising board 410 is lowered into place and is connected to the card exit slot 53 of the card pushing slot The motor 10 drives the turntable 20 to rotate, and the turntable 20 drives the push card block 30 to move against the last pile of Mahjong tiles, so that all the Mahjong tiles in the push slot 52 are moved to the card outlet 53, and the Mahjong tiles are Each piece is sent to the card-up device 400, and the card-up device 400 is pushed from the card-up port to the table of the mahjong machine, and four rows of mahjong cards are arranged on the table of the mahjong machine.

Example two

Referring to FIG. 7, the ring pushing device of the automatic mahjong machine of this embodiment includes a motor 10, a base 50, a turntable 20 and a card pushing block. The motor 10 is mounted on the base 50, and the ring 50 is provided with a ring pushing card. The circular push card slot is provided with a card inlet and a card outlet. The turntable 20 is located above the base 50 and is driven to rotate by the motor 10. The turntable 20 drives the push card block to push cards in the push card slot 52. The difference from the first embodiment is that in this embodiment, a dial 21 is provided on the edge of the turntable 20, and a projection 34 is provided on the push card block 30. The dial 21 and the projection 34 abut against each other to push the push block in the push slot 52. Push the card inside. In this embodiment, the transmission structure between the turntable 20 and the push card block is simpler and easier to assemble and maintain.

Example three

Referring to FIG. 8, the ring pushing device of the automatic mahjong machine of this embodiment includes a motor 10, a base 50, a turntable 20 and a card pushing block. The motor 10 is mounted on the base 50, and the ring 50 is provided with a ring pushing card. The circular push card slot is provided with a card inlet and a card outlet. The turntable 20 is located above the base 50 and is driven to rotate by the motor 10. The turntable 20 drives the push card block to push cards in the circular push card slot. The difference from the first embodiment is that the output shaft of the motor 10 in this embodiment is connected with a transmission gear 102, and an arc-shaped internal rack 22 is provided at the bottom of the turntable 20, and the transmission gear 102 meshes with the arc-shaped internal rack 22 to drive the turntable 20 Spin. In this embodiment, the transmission structure between the turntable 20 and the motor 10 can provide a more stable rotational torque, ensure that the Mahjong cards can obtain a stable and reliable pushing force at each position of the ring push card slot, and better avoid the card appearing in the ring push card slot. Card situation.

In addition to the preferred solutions described in the above embodiments, this creation also includes, but is not limited to, the following alternatives: The transmission structure between the turntable and the push card block may also be: the bottom surface of the turntable is provided with a chute that extends from the inside to the outside, and pushes the card There is a lever on the block, and the upper part of the lever is inserted into the chute; or the lever is extended downward from the bottom of the plate, and there is a chute on the push block, and the lower part of the lever is inserted into the chute. Purpose of creation.

The push card block can also be directly connected to the turntable, eliminating the card connection between the push card block and the circular upright baffle. The push card block is directly driven by the turntable to push cards in the circular push card slot.

The transmission structure between the turntable and the motor can also be: the output shaft of the motor is directly connected to the turntable to drive the turntable to rotate, the transmission structure is simpler and the cost is reduced.

The above is only the specific implementation of this creation, but the scope of protection of this creation is not limited to this. Those skilled in the art should understand that this creation includes but is not limited to the drawings and the description in the above specific implementations. content. Any modification that does not depart from the functional and structural principles of this creation will be included in the scope of the patent application.

Claims (10)

A push card slot of a mahjong machine, comprising: a base, a ring-shaped upright baffle plate and a ring-shaped block side plate, the ring-shaped up plate and the ring-shaped block side plate are arranged on the base, and the ring The side plate of the shield is located at the periphery of the annular upright baffle, and the bending angle of the annular upright baffle is greater than 180 °. The pushing slot of the mahjong machine according to item 1 of the patent application scope, wherein the pushing slot is used for storing a set number of Mahjong tiles after the completion of the Mahjong mechanism cards, and waiting for the cards to be put on. The push card slot of the mahjong machine according to item 1 of the scope of patent application, wherein the push card slot is provided with a card inlet and a card outlet, from the card inlet to the card slot along the card slot. The bending angle of the ring-shaped upright baffle is greater than 180 °, and the mahjong machine pushes the card counterclockwise from the card inlet to the card outlet. According to the pushing slot of the Mahjong machine described in item 1 of the patent application scope, wherein the ring-shaped shield side plate is integrally formed with the base, or the ring-shaped shield side plate and the base are separately formed, and the ring-shaped shield side plate It is connected to the base by a fastener. A ring-shaped card pushing device of a mahjong machine, characterized in that it comprises a card pushing slot of a mahjong machine as described in any one of the first to fourth scope of the patent application. The ring pushing device of the mahjong machine according to item 5 of the scope of patent application, wherein the ring pushing device includes a motor, a turntable and a pushing block, the motor is mounted on the base, and the turntable is controlled by the The motor is driven to rotate, and the turntable drives the pushing card block to push cards in the pushing card slot. The ring pushing device of the mahjong machine according to item 6 of the patent application scope, wherein the pushing card is movable on the ring upright baffle, and the pushing card block can slide along the circumferential direction of the ring upright baffle. . According to the ring pusher device of the Mahjong machine described in the patent application item 6, wherein the turntable is provided with a rail extending from the inside to the outside, the slider is provided with a slider, and the slider extends downward A plug post is provided, and a jack is provided on the push card block, and the plug post is inserted into the jack; or, a dial is provided on the edge of the turntable, and a protrusion is provided on the push card block. The protrusions abut against each other to push the push card block in the push card slot; or the bottom surface of the turntable is provided with a slide slot extending from the inside to the outside, and the push card block is provided with a lever, and the upper part of the lever Inserted into the chute; or, a turntable extends downward from the bottom of the turntable, a sliding slot is provided on the push card block, and the lower part of the shifter is inserted into the chute. According to the ring pusher device of the Mahjong machine described in item 6 of the patent application scope, wherein an output shaft of the motor is directly connected to the turntable to drive the turntable to rotate; or, an output shaft of the motor is driven by one or a plurality of After the gears are driven, they are connected to the turntable to drive the turntable to rotate. Or, an output shaft of the motor is connected with a transmission gear. The bottom of the turntable is provided with an arc-shaped internal rack, and the transmission gear meshes with the arc-shaped internal rack. To drive the turntable to rotate. An automatic mahjong machine, characterized in that it comprises a ring pusher device of a mahjong machine as described in any one of items 5 to 9 of the scope of patent application.