TWM586986U - Mahjong placing mechanism for electric mahjong table - Google Patents

Abstract

The present invention provides a card mechanism on an electric Mahjong table, which includes a card device for carrying the washed Mahjong cards of electric Mahjong; a liter card board is arranged on one side of the card device and is used for receiving the Mahjong on the card device Card and raise the Mahjong card to the table of the electric Mahjong table; a push card board is set on the card device and is used to push the Mahjong card on the card device to the card board; a drive system is used to drive the card Card board and push board. In this way, this creative structure is clever, which can raise the four-way Mahjong card to the poker position at the electric Mahjong table, so that the four-way Mahjong card can be directly touched after it is raised to the table, eliminating the need for human Placed at an angle or artificially organized, saving entertainment time.

Description

Electric Mahjong table top card mechanism

This creation relates to a licensing mechanism, especially a licensing mechanism on an electric Mahjong table.

According to the traditional electric Mahjong table, the Mahjong tiles on the four sides of the table are parallel to the edges of the squares on the table, and the Mahjong tiles are very close to the table. The position is unreasonable. The player needs to manually move the tiles forward In the proper position, during the process of moving the Mahjong cards, the Mahjong cards are easy to fall over, which brings inconvenience to the players. The inventor has also designed a roller coaster-type Mahjong machine, such as the patent document CN201210537155.X, which discloses the "a system for placing cards on a Mahjong machine." On the table, the rest of the Mahjong cards are on the board. Finally, the card-raising agency will raise the Mahjong cards on the board to the table. Although this type of electric mahjong table realizes that the Mahjong cards can be tilted after reaching the table, there is a gap easily between the Mahjong cards on the board and the Mahjong cards that have reached the table before the board. The player is required to organize the Mahjong tiles manually, and the inconvenience caused to the players is not completely resolved.

In view of the above problems, this creation provides an electric Mahjong table top card mechanism, which can raise the Mahjong cards on the four sides of the electric Mahjong table to the table and can directly draw cards.

In order to achieve the above-mentioned purpose, the electric Mahjong table top card mechanism of the present invention includes a card receiving device, a liter card board, a push card board and a driving system. The license plate device is used to carry the washed Mahjong cards of electric Mahjong; the card board is set on one side of the license plate device, and is used to receive the Mahjong cards on the license plate device, and the Mahjong cards are raised to the table top of the electric Mahjong table; The card pushing board is arranged on the card supporting device and is used to push the Mahjong card on the card supporting device to the card raising board; the driving system is used for driving the card raising board and the card pushing board.

Furthermore, the driving component of the driving system of the present invention includes an on-brand driving motor, a driving gear, a first output gear, a second output gear, and a third output gear. The upper drive motor is fixed on the front face of the license plate device; the driving gear is connected to the shaft of the upper drive motor; the first output gear and the drive gear transmission; the second output gear and the drive gear transmission; the third output gear and the second output gear mesh And the second output gear is connected to the third output gear and the cam transmission assembly; wherein the rising-brand rocker arm is fixed to the first output gear through a connecting shaft.

In addition, the driving component of the driving system of the present invention also includes a fourth output gear, the fourth output gear meshes with the driving gear and the second output gear, respectively, and the upper card mechanism also includes a signal wheel. The signal wheel is arranged at the rear of the license plate device, and the signal wheel is connected to the fourth output gear through a connecting shaft. A hall sensor is fixed on the end face of the license plate device, and a signal magnet is inherent on the signal wheel. Sensor.

In addition, the bottom of the rising board of this creation is fixed with a rising board bracket. The rising board is provided with a descending arc surface, a rising arc surface and a holding surface. The descending arc surface is the bottom of the rising card bracket and the rising card. The rocker arm cooperates to lower the rising board; the rising arc surface is the bottom of the rising board bracket and the rising rocker cooperates to raise the rising board; the holding surface is located between the descending arc and the rising arc, and the height is lower than the descending The curved surface and the rising curved surface keep the rising card board at the highest position.

In addition, the bottom of the ascending board support of the ascending board of this creation is provided with an arc-shaped pull hook that extends toward the inside of the descending arc surface on the outside of the descending arc surface.

In addition, the cam transmission component of this creation includes a push card rocker support, two cams and two push card rockers. The push card rocker support is fixed on the front surface of the card bearing device; the two cams are symmetrically connected to the push card rocker support; the two push card rocker arms are respectively rotated on the push card rocker support through the pins at the bottom of the card support Among them, the middle part of the second push card rocker arm is respectively provided with a drive bearing, the drive bearing is matched with the cam, and the top of the second push card rocker arm is matched with the push card board.

The effect of this creation is to provide an electric Mahjong table top card mechanism. The original creation structure is clever, which can raise the four-way Mahjong cards of the electric Mahjong table to the card position at one time. The card eliminates the steps of manually tilting or finishing after the Mahjong cards are released, which saves entertainment time.

Another effect of this creation is to provide an electric Mahjong table top card mechanism, which drives the driving gear to rotate the first output gear, the second output gear, and the third output gear synchronously by the upper card driving motor, and each output gear separates the kinetic energy respectively. Output to the parts that cooperate with each other, only a single motor can drive multiple parts to work, save production costs, reduce the vibration caused by multiple motors to facilitate driving, and improve the synchronization rate of each part.

Another effect of this creation is to provide an electric Mahjong table card mechanism. The card mechanism also includes a signal wheel. The signal wheel cooperates with the Hall sensor. The card driving motor drives the driving gear to rotate while driving the fourth output gear to synchronize. Rotation, when the driving gear completes one revolution, the signal wheel completes one revolution at the same time, which is convenient for controlling the driving motor of the brand.

Another effect of this creation is to provide an electric Mahjong table top card mechanism. The bottom plate of the card riser is fixed with a card riser bracket, and the card riser arm is rotated in turn to support the card riser. The combination of the descending arc surface, the ascending arc surface and the holding surface at the bottom of the rack enables the rising plate bracket to complete the descending, ascending and high-level maintenance.

Another effect of this creation is to provide an electric Mahjong table card mechanism, which is provided with an arc-shaped pull hook extending toward the inside of the descending arc surface on the outside of the descending arc surface through the bottom of the rising card bracket of the rising card board. The arc-shaped hook is used in conjunction with the rising-card swing arm to pull the rising-plate holder down, so as to avoid that the rising-plate holder falls slowly or does not fall.

Another effect of this creation is to provide an electric Mahjong table top card mechanism, which rotates the push card rocker arm by rotating the cam, pushes the push card board to move and pushes the Mahjong card on the license plate device to the card board. Stable coordination and stable structure.

1‧‧‧licensing device

11‧‧‧Hall sensor

12‧‧‧Guide Box

121‧‧‧ Spring

2‧‧‧Driver

21‧‧‧ on the brand drive motor

22‧‧‧Drive Gear

23‧‧‧first output gear

24‧‧‧Second output gear

25‧‧‧Third output gear

26‧‧‧Fourth output gear

3‧‧‧litre rocker

4‧‧‧litre board

41‧‧‧litre board bracket

42‧‧‧falling arc

43‧‧‧ rising arc

44‧‧‧ keep face

45‧‧‧Curved hook

46‧‧‧ sliding shaft

5‧‧‧ cam drive assembly

51‧‧‧Push card rocker support

52‧‧‧ cam

521‧‧‧ ascending surface

522‧‧‧fall surface

53‧‧‧Pushing rocker

531‧‧‧Drive bearing

6‧‧‧ push board

61‧‧‧Push

7‧‧‧ signal wheel

71‧‧‧Signal Magnetic Steel

8‧‧‧ shaft sleeve

FIG. 1 is a schematic structural diagram of a card mechanism on an electric Mahjong table, one of the first preferred embodiments of the creation.

FIG. 2 is a front view of the card mechanism on the electric Mahjong table of the first preferred embodiment of the creation.

FIG. 3 is a rear view of the card mechanism on the electric Mahjong table of the first preferred embodiment of the creation.

FIG. 4 is a top view of the card mechanism on the electric Mahjong table of the first preferred embodiment of the creation.

FIG. 5 is a schematic structural diagram of the cooperation between the cam of the cam transmission assembly and the pusher rocker of the creation.

FIG. 6 is a schematic structural diagram of the push card rocker support of FIG. 2 without the cam transmission component.

In the specification and subsequent patent applications, certain terms are used to refer to We call specific components. It should be understood by those with ordinary knowledge in the art that hardware manufacturers may use different names to refer to the same component. The scope of this specification and subsequent patent applications does not take the difference in names as a way to distinguish components, but rather uses the difference in functions of components as a criterion for distinguishing components. "Inclusion" mentioned throughout the specification and subsequent claims is an open-ended term and should be interpreted as "including but not limited to."

It should be noted that all directional instructions in this creative embodiment, such as up, down, left, right, front, back, and so on, are only used to explain the relationship between components in a specific state (as shown in the figure). The positional relationship, movement situation, etc., if the specific state changes, the directional indication also changes accordingly. In the embodiment of the present invention, for convenience of description, the orientation of the paper toward the reader is forward, the opposite orientation is rear, the orientation toward the left side of the paper is left, and the orientation toward the right side of the paper is right.

It should also be noted that, in the present invention, when an element is referred to as being fixed or disposed on another element, the element may be directly on the other element or a centered element may exist at the same time. When an element is referred to as being connected to another element, the element may be directly connected to the other element or a centering element may be present at the same time.

In addition, in the present invention, the descriptions of "first", "second" and the like are only used for the convenience of description, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include at least one of these features explicitly or implicitly. In addition, the technical solutions of each embodiment can be combined with each other, but must be based on those that can be implemented by those skilled in the art. When the technical combination is contradictory or unachievable, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope of this creation.

In order to make your reviewing members have a better understanding and understanding of the structural characteristics of this creation and the effect achieved, I would like to provide a better embodiment and a detailed explanation, as explained below: Please refer to Figures 1 to 1 together Figure 6, which is a schematic diagram of the structure of the card mechanism on the electric Mahjong table, one of the first preferred embodiments of the creation, a front view, a rear view, a top view, and a schematic diagram of the cooperation of the cam of the cam transmission assembly and the rocker of the push card The structure diagram of the push card rocker arm support with the cam drive assembly removed. As shown in the figure, the card mechanism on the electric Mahjong table of the present creation includes a card receiving device 1, a liter card board 4, a push card board 6, and a driving system. The license plate device 1 is used to carry the washed Mahjong cards of electric Mahjong; the card rising board 4 is provided on one side of the license plate device 1 and is used to receive the Mahjong cards on the license plate device 1 and raise the Mahjong cards to the electric Mahjong table On the table; the pushing board 6 is arranged on the supporting board 1 and is used for pushing the Mahjong card on the supporting board 1 onto the rising board 4; the driving system is used for driving the rising board and the pushing board. In this way, this creative structure is clever, which can raise the four-way Mahjong card to the poker position at the electric Mahjong table, so that the four-way Mahjong card can be directly touched after it is raised to the table, eliminating the need for human Placed at an angle or artificially organized, saving entertainment time.

Furthermore, the driving system of the present invention includes a driving component 2, a liter brand swing arm 3 and a cam transmission component 5. The driving assembly 2, the cam transmission assembly 5, and the push card board 6 are all mounted on the card-supporting device. The card-up board 4 is disposed behind the card-supporting device 1. The rising brand rocker arm 3 is drivingly connected to the driving assembly 2 and the rising brand rocker arm 3 is driven by the driving assembly 2 to vertically lift the rising card board 4; the cam transmission assembly 5 is drivingly connected to the driving assembly 2 and the cam transmission assembly 5 Driven by the driving assembly 2, the push plate 6 located on the top of the card bearing device 1 is horizontally displaced to push the mahjong card onto the rising card plate 4.

In the above, the driving component 2 of the driving system of this creation includes a licensed horse Up to 21, a driving gear 22, a first output gear 23, a second output gear 24 and a third output gear 25. The upper driving motor 21 is fixed on the front face of the license plate device 1. The driving gear 22 is connected to the shaft of the upper driving motor 21; the first output gear 23 and the second output gear 24 are driven by the driving gear respectively; the third output gear 25 and the first The two output gears 24 mesh with each other, and the second output gear 24 is connected to the third output gear 25 and the cam transmission assembly 5; wherein the rising card swing arm 3 is fixed to the first output gear 23 through a connecting shaft. In this way, the original driving motor 21 drives the driving gear 22 to rotate, so that the first output gear 23, the second output gear 24, and the third output gear 25 rotate synchronously, and each output gear outputs the kinetic energy to the parts that cooperate with it. Only a single motor can drive multiple components to work, save production costs, reduce the vibration of multiple motors to facilitate driving, and improve the synchronization rate of each component.

In addition, the above embedded mechanism includes a signal wheel 7. The driving assembly 2 of the driving system further includes a fourth output gear 26. The fourth output gear 26 meshes with the driving gear 22 and the second output gear 24, respectively. The signal wheel 7 is arranged behind the card device 1, and the signal wheel 7 is connected to the fourth output gear 26 through a connecting shaft. A hall sensor 11 is fixed on the rear face of the card device 1, and a signal magnet is inherent on the signal wheel 7. The steel 71 and the signal magnetic steel 71 cooperate with the Hall sensor 11. In this way, the authoring mechanism further includes a signal wheel 7 which cooperates with the Hall sensor 11. The driving motor 21 drives the driving gear 22 to rotate and simultaneously drives the fourth output gear 26 to rotate synchronously. The driving gear 22 rotates one time. When the lap is completed, the signal wheel 7 completes one lap at the same time, which is convenient for controlling the driving motor 21 of the upper card.

Furthermore, the bottom of the rising card board 4 is fixed with a rising card bracket 41, and a lower arc surface 42, a rising arc surface 43, and a holding surface 44 are provided at the bottom of the rising card bracket 41. The descending arc surface 42 is used to cooperate with the bottom of the rising card bracket 41 and the rising card swing arm 3 to lower the rising card 4; The curved surface 43 is used for the bottom of the rising plate bracket 41 to cooperate with the rising rocker 3 to raise the rising plate 4; the holding surface 44 is located between the falling arc surface 42 and the rising arc surface 43 and is lower than the falling arc The surface 42 and the rising arc surface 43 keep the rising board 4 at the highest position. In this way, the bottom of the rising board 4 is fixed with a rising board bracket 41, and the rising rocker 3 is rotated with the descending arc surface 42, rising arc surface 43, and holding surface 44 of the bottom of the rising board bracket 41 in this order. The cooperation makes the rising board support 41 complete the descending, rising, and maintaining of the high position.

In addition, the bottom of the rising plate bracket 41 of the rising plate 4 of the present creation is provided with an arc-shaped pull hook 45 extending outside the falling arc surface 42 on the outside of the falling arc surface 42. In this way, the bottom of the rising plate support 41 of the rising plate 4 is provided with an arc-shaped pull hook 45 extending toward the inside of the falling arc surface 42 on the bottom of the falling arc surface 42. The card swing arm 3 cooperates with the pulling of the card-raising board support 41 to lower, so as to avoid the situation that the card-raising board support 41 descends slowly or does not descend when descending.

The card mechanism in this embodiment further includes a shaft sleeve 8. The shaft sleeve 8 is fixed to the rear of the card receiving device 1. A sliding shaft 46 is provided at the bottom of the rising board 4, and the sliding shaft 46 is slidably connected to the shaft sleeve 8.

As shown in FIG. 3, the end of the rising card swing arm 3 is provided with a bearing that cooperates with the rising card bracket 41 of the rising card board 4.

The cam transmission assembly 5 of the present invention includes a push card swing arm support 51, two cams 52, and two push card swing arms 53. The push card rocker support 51 is fixed on the front surface of the card bearing device; the two cams 52 are rotationally connected to the push card rocker support 51 symmetrically; the two push card rocker arms 53 are respectively rotated by the pins on the bottom Both sides of the card rocker support 51; among them, a driving bearing 531 is provided in the middle of the second push card rocker 53 and the drive bearing 531 cooperates with the cam 52, and the top of the second push card rocker 53 is connected to the push card board 6 Cooperate. In this way, in this creation, the rocking arm 53 of the push card is turned over by the rotation of the cam 52, and the push board 6 is pushed to move the Mahjong card on the card supporting device 1 to the rising board 4. The components cooperate stably and the structure stable.

Furthermore, a convex surface of the push card driving the flip card swing arm 53 is provided on a surface of the cam 52 of the cam transmission assembly 5 and the drive bearing 531 of the push card swing arm 53.

In addition, the convex convex surface of the cam 52 of the cam transmission assembly 5 includes a rising surface 521 and a falling surface 522. The ascending surface 521 is a surface that pushes the push card swing arm 53 in a direction close to the license plate device 1; the descending surface 522 is a surface that inverts the push card swing arm 53 in a direction away from the license device 1.

A guide box 12 is provided on the front end surface of the top of the license plate device 1. A guide shaft is slidably connected to the bottom of the front end of the push plate 6 in the guide box 12, and two front ends of the push plate 6 are provided through the guide box 12 and extend through the guide box 12, respectively. A push piece 61 fitted on the top of the card swing arm 53 is fixed on the front end of the guide box 12 with a tension spring 121 connected to the push plate 6.

In addition, the top of the push card swing arm 53 of the cam transmission assembly 5 is provided with a bearing that cooperates with the push plate 61 of the push plate 6.

When the above-mentioned brand mechanism is operated, the upper-brand driving motor 21 of the driving component 2 of the driving system drives the driving gear 22 to rotate, and the driving gear 22 rotates to synchronously drive the first output gear 23, the second output gear 24, the third output gear 25, and The fourth output gear 26 rotates synchronously. The first output gear 23 drives the lifting card swing arm 3 to rotate, the lifting card swing arm 3 rotates, and the bearing on the end of the lifting card swing arm 3 is along the rising card support 41 of the rising card board 4. The descending arc surface 42 moves to the arc-shaped hook 45, and pulls the rising plate 4 down along the sleeve 8 until the bottom surface of the rising plate 4 is in contact with the top of the sleeve 8. At this time, the top surface of the rising plate 4 is in contact with The top surface of the license card device 1 is flush, and the second output gear 24 and the third output gear 25 respectively drive the two cams 52 of the cam transmission element 5 to rotate to the rising surface 521 to contact the driving bearings 531 which cooperate with the push arm 53 of the card, respectively. The driving motor 21 continues to drive the driving gear 22 to rotate, and the second output gear 24 and the third output gear 25 respectively drive the two cams 52 to rotate through the rising surface 521 to push the respective matching push cards The drive bearing 531 of the rocker arm 53 flips the two card swing arms 53 in the direction of the card bearing device 1. The two card swing arms 53 push the card push plate 6 to the card rise plate 4 through the push plate 61 of the card push plate 6. Move, push the Mahjong card to the rising card board 4, the upper card driving motor 21 continues to drive the driving gear 22, the first output gear 23 drives the rising card swing arm 3 to rotate, the rising card swing arm 3 rotates, and the rising card swing arm 3 The bearing on the end moves along the rising arc surface 43 of the rising card bracket 41 of the rising card board 4 to the holding surface 44 and pushes the rising card board 4 up and maintains the high position, so that the Mahjong card is extended out of the table top of the Mahjong table. At this time, The second output gear 24 and the third output gear 25 respectively drive the two cams 52 of the cam transmission element 5 to rotate, and the drive bearing 531 of the push rocker 53 loses cooperation with the rising surface 521 of the cam 52. The push plate 6 is in a tension spring. 121 is reset under the action of 121, and the push card rocker 53 is reset by the push plate 61.

This new type is really a novel, progressive and industrially available user, which should meet the patent application requirements stipulated by the Chinese Patent Law. No doubt, a new type of patent application was filed according to the law. prayer.

However, the above is only a preferred embodiment of this creation, and is not used to limit the scope of the implementation of the new model. For example, the equal changes and shapes of shapes, structures, features, and spirits described in the scope of the patent application of the new model and Modifications shall be included in the scope of patent application for this new model.

Claims (10)

An electric mahjong table card mechanism includes: a card bearing device for carrying the washed mahjong cards of the electric mahjong; a liter card board provided on one side of the card device and used for receiving the card device The Mahjong card on the table, and the Mahjong card is raised to the table top of the electric Mahjong table; a push board is set on the card device, and is used to push the Mahjong card on the card device to the board And a driving system for driving the rising board and the pushing board. As described in item 1 of the scope of the patent application, the electric Mahjong table top card mechanism, wherein the driving system includes: a driving component installed on the card bearing device; a liter brand rocker arm which is drivingly connected with the driving component, and the The rising card swing arm is driven by the driving assembly to rotate the rising card board vertically; and a cam transmission assembly is installed on the license plate device, the cam transmission assembly is drivingly connected with the driving assembly, and the cam transmission assembly Driven by the driving assembly, the push card board is horizontally displaced to push the Mahjong card on the card bearing device to the rising card board. As described in item 2 of the scope of the patent application, the electric Mahjong table top card mechanism, wherein the driving component of the driving system includes: a top card driving motor fixed on the front end face of the license plate device; a driving gear connected to the A rotating shaft of a driving motor of a brand; a first output gear which is driven with the driving gear; a second output gear which is driven with the driving gear; and a third output gear which is meshed with the second output gear and the The second output gear is connected to the third output gear and the cam transmission assembly; wherein the rising-brand rocker arm is fixed to the first output gear through a connecting shaft. As described in item 3 of the patent application scope, the electric Mahjong table top card mechanism, wherein the driving component of the driving system further includes a fourth output gear, the fourth output gear meshes with the driving gear and the second output gear, respectively The licensing mechanism further includes a signal wheel, which is arranged behind the card device, and the signal wheel is connected to the fourth output gear through a connecting shaft. A hall sensor is fixed on the rear end surface of the card device. A signal magnetic steel is inherent on the signal wheel, and the signal magnetic steel is matched with the Hall sensor. As described in item 2 of the patent application scope, the electric Mahjong table top card mechanism, wherein the bottom of the rising card board is fixed with a rising card bracket, and the bottom of the rising card bracket is provided with a descending arc surface, an ascending arc surface and a holding Surface, the descending arc surface is the bottom of the rising card bracket and the rising card rocker arm makes the rising card descend; the rising arc surface is the bottom of the rising card bracket and the rising card rocker arm makes the rising The card board rises; the holding surface is located between the descending arc surface and the rising arc surface, and the height is lower than the descending arc surface and the rising arc surface, so that the rising card plate maintains the highest position. As described in item 5 of the scope of patent application, the electric Mahjong table top card mechanism, wherein the bottom of the rising card bracket of the rising card board is provided with an extending on the outside of the falling arc surface toward the inside of the falling arc surface. Curved hook. According to the patent application scope item 3, the electric Mahjong table top card mechanism, wherein the cam transmission assembly includes; a push card rocker support, which is fixed on the front surface of the card bearing device; two cams, which are symmetrically connected to each other Inside the push card rocker arm support; and two push card rocker arms, which are respectively rotated on both sides of the push card rocker arm support through pins at the bottom of the push card rocker arm; There is a driving bearing, the driving bearing is matched with the cam, and the tops of the two push card swing arms are matched with the push card board. As described in item 7 of the scope of the patent application, the electric Mahjong table top card mechanism, wherein the cam of the cam transmission assembly and the driving bearing of the push card rocker arm are provided with a surface for driving the push card rocker arm to turn over. Push card convex. As described in item 8 of the scope of patent application, the electric Mahjong upper card mechanism, wherein the convex surface of the push card of the cam of the cam transmission assembly includes a rising surface and a falling surface, and the rising surface is to push the pushing card rocker arm closer The surface where the direction of the card device is reversed, and the lowering surface is the surface where the push card swing arm is turned away from the direction of the card device. As described in item 8 of the scope of patent application, the electric Mahjong table top card mechanism, wherein the front end surface of the top of the card device is provided with a guide box, and the guide box is provided with a sliding connection to the bottom of the front end of the push card board. A guide shaft. The front end of the push card board is provided with two push plates that extend downward through the guide box and are respectively matched with the tops of the two push card swing arms of the cam transmission assembly. The front end of the guide box is fixed with A tension spring connected to the push card board.