TWM590006U - Tile providing mechanism of electric mahjong table - Google Patents

Abstract

The present invention provides an electric mahjong table card structure, which includes a licensing device for carrying mahjong mahjong tiles washed by mahjong; a one-liter card board is provided on one side of the licensing device to receive the mahjong on the licensing device Cards, and raise the mahjong tiles to the tabletop of the electric mahjong table; one push card board is installed on the licensing device, which is used to push the mahjong tiles on the licensing device to the rising card board; The rear of the ascension board includes a movable baffle that moves along the length direction of the ascension board to block the rear edge of the ascension board; a driving system is used to drive the ascension board, the push card board, and the movable baffle. This creative structure is ingenious, which can raise the four-sided Mahjong tiles of the electric Mahjong table to the touch card position at one time, so that the four-sided Mahjong tiles can be directly touched after being raised to the table, eliminating the need to manually tilt the mahjong tiles The steps of putting or artificially finishing save the entertainment time; in addition, the movable baffle assembly is blocked behind the card-up board, so that the card-up process is stable and reliable.

Description

Card structure on electric mahjong table

This creation is related to a card-playing structure, and it especially refers to a card-playing structure on an electric mahjong table.

According to the press, the four-sided mahjong tiles of the traditional electric mahjong table are parallel to the edges of the table after the table is raised, and the mahjong tiles are very close to the edge of the table. The placement is unreasonable. Before touching the cards, the player needs to manually move the mahjong tiles forward. When it is in a suitable position, the mahjong tiles are easy to fall during the process of moving the mahjong tiles, which brings inconvenience to the players. The inventor has also designed a roller coaster-style mahjong machine before, such as the patent document CN201210537155.X, which published the "A Mahjong Machine Registration System". During the registration, a part of the mahjong cards reached the electric Mahjong table first along the ascending board. On the table, the remaining part of the mahjong tiles are located on the ascending board, and finally the ascending institution will raise the mahjong tiles on the ascending board to the table. Although this kind of electric mahjong table realizes that the mahjong tiles can be placed obliquely after reaching the table, there is a gap between the mahjong tiles on the ascending board and the mahjong tiles that have reached the table before. The player needs to manually sort the mahjong tiles, and the inconvenience caused to the player is not completely solved.

In view of the above problems, this creation provides an electric mahjong table card mechanism, which can directly move the mahjong tiles of the four sides of the electric mahjong table to the table.

In order to achieve the above purpose, the electric mahjong table creation mechanism of this creation includes a licensing device, a liter card board, a push card board, a movable baffle assembly and a drive system. The licensing device is used to carry the washed mahjong tiles of the electric mahjong; the upgrade board is provided on one side of the licensing device and is used to receive the mahjong tiles on the licensing device, and the mahjong tiles are raised to the desktop of the electric mahjong table; The push card board is installed on the license plate device and is used to push the mahjong tiles on the license card device to the upgrade card plate; the movable baffle plate component is arranged behind the rising card plate, and the movable baffle plate component includes the length along the rising card plate The direction moves to block an active baffle on the rear edge of the card board; the drive system is used to drive the card board and the card board.

In addition, the drive system of the author includes a drive component, a rocker arm and a cam transmission component. The rising rocker arm is connected with the drive assembly, and the rising rocker arm rotates under the drive of the drive assembly to vertically lift the plate; the cam drive assembly is connected with the drive assembly, and the cam drive assembly is located under the drive of the drive assembly. The horizontal displacement of the push card board on the top of the card receiving device pushes the mahjong tiles to the rising card board.

The active baffle assembly of this creation also includes a baffle box, a baffle rocker arm and a baffle slider. The baffle rocker arm is set in the baffle box; the baffle rocker is set in the baffle box, and the baffle rocker arm pushes the baffle slider to move under the drive of the driving component of the drive system, so that the baffle slider extends to block and rise The back edge of the board.

The driving component of this creation includes a brand-name driving motor, a driving gear, a first output gear, a second output gear, a third output gear and a fourth output gear. The brand-name drive motor is fixed on the front face of the license device; the driving gear is connected to the rotating shaft of the brand-name drive motor; the first output gear and the drive gear drive; the second output gear and the drive gear drive; the third output gear and the second output gear mesh , And the second output gear is connected with the third output gear and the cam transmission assembly; the fourth output gear and the driving gear transmission, the fourth output gear and the movable baffle group The input end of the device is driven; wherein, the rocker arm of the brand is fixed to the first output gear through the connecting shaft.

The driving component of the driving system of the present invention also includes a fifth output gear, the fifth output gear is respectively meshed with the driving gear and the second output gear, and the card registration mechanism further includes a signal wheel, which is arranged behind the license device, and The signal wheel is connected to the fifth output gear through the connecting shaft. A Hall sensor is fixed on the rear face of the license device. A signal magnet is inherent in the signal wheel. The signal magnet is matched with the Hall sensor.

A rising plate bracket is fixed on the bottom of the rising plate in this creation. The bottom of the riser board support is provided with a descending arc surface, an ascending arc surface and a holding surface. The bottom of the descending arc surface is the bottom of the ascending board bracket and the rocking arm of the ascending board. The bottom of the rising arc surface is the bottom of the ascending board bracket and the rocking arm of the ascending board. Between the surface and the rising arc surface, the height is lower than the falling arc surface and the rising arc surface, so that the ascending board keeps the highest position.

In addition, the bottom of the ascending board bracket of the ascending board of this creation is provided with an arc-shaped hook extending toward the inner side of the descending arc surface on the outer side of the descending arc surface.

The cam drive assembly of this creation includes a push card rocker arm support, two cams and two push card rocker arms. The push card rocker support is fixed on the front end surface of the card receiving device; the two cams are symmetrically connected to the push card rocker support; the second push card rocker arms are respectively rotated on the push card rocker support through the pins at the bottom of each Both sides of the rocker arm of the second push card are respectively provided with a drive bearing, the drive bearing is matched with the cam, and the top of the rocker arm of the second push card is matched with the push card board.

The cam of the cam transmission assembly of this creation cooperates with the driving bearing of the push card rocker arm to have a push card convex surface that drives the push card rocker arm to flip.

In this creation, one of the movable baffle components is slidingly connected to a baffle box, the movable baffle is fixedly connected to the baffle slider, and one end of the swing arm of the baffle is connected to the drive system through a connecting shaft The drive unit is connected, and the other end of the swing arm of the baffle plate is provided with a bearing that cooperates with the baffle slider. The direction in which the movable baffle protrudes from the baffle box is consistent with the length direction of the card plate; the baffle slider An arc guide groove is provided on the bearing which cooperates with the bearing of the swing arm of the baffle plate and causes the slider of the baffle plate to move back under the rotation of the swing arm of the baffle plate.

The effect of this creation is to provide a card structure on the electric mahjong table. The original creation structure is ingenious, which can raise the four mahjong tiles of the electric mahjong table to the touch card position at one time, so that the four mahjong tiles can be directly touched after being raised to the table. The card eliminates the need for artificial tilting or artificial finishing after the mahjong card is played, saving entertainment time.

Another effect of this creation is to provide an electric mahjong table card structure, which can prevent the mahjong tiles from falling behind the card promotion by moving the baffle plate assembly behind the card promotion, making the card promotion process stable and reliable.

Another effect of this creation is to provide an electric mahjong table card structure, which drives the driving gear to rotate by the card driving motor to make the first output gear, the second output gear, the third output gear and the fourth output gear rotate synchronously, each The output gear separately outputs the kinetic energy to the components that cooperate with each other. Only a single motor can drive multiple components to work, saving production costs, reducing the vibration caused by multiple motors for convenient driving, and improving the synchronization rate of the coordination of each component.

Another effect of this creation is to provide an electric mahjong table card structure, which includes a signal wheel through the card structure, the signal wheel cooperates with the Hall sensor, and the card drive motor drives the driving gear to rotate while driving the fifth output gear to synchronize Rotate, when the driving gear completes one revolution, the signal wheel also completes one revolution at the same time, which is convenient for the control of the driving motor of the card.

Another effect of this creation is to provide an electric mahjong table card structure, which also includes an excessive gear through the card structure to ensure that the first output gear and the fourth output gear mesh Synchronous rotation in the same direction to improve the synchronization rate.

Another effect of this creation is to provide a card structure on an electric mahjong table, which is fixed with a riser board support at the bottom of the riser board. The coordination of the arc surface and the holding surface enables the riser board bracket to complete the descent, ascent and high position maintenance.

Another effect of this creation is to provide a card structure on an electric mahjong table, which is provided with an arc-shaped hook extending toward the inner side of the descending arc surface on the outer side of the descending arc surface by the bottom of the ascending board bracket of the ascending board. The arc-shaped hook and the rocking arm of the card-up are used to pull the card-board support down to prevent the card-board support from descending slowly or not when descending.

Another effect of this creation is to provide an electric mahjong table card structure, which is fixed by the shaft sleeve on the front end surface of the movable baffle assembly, and the bottom of the card board is provided with a sliding shaft slidingly connected with the shaft sleeve, so that Ascension board movement is more stable.

Another effect of this creation is to provide a card structure on an electric mahjong table, which turns the push card rocker arm through the rotation of the cam, pushes the push card board to move, and pushes the mahjong cards on the undertaking device to the rising card board. Stable coordination and stable structure.

Another effect of this creation is to provide an electric mahjong table card structure, which is equipped with a bearing of the movable baffle assembly and the bearing of the swing arm of the movable baffle assembly, and under the rotation of the rocker arm of the baffle The arc guide groove that moves the baffle slider to the reset position. When the baffle swing arm performs a circular motion, the bearing on the end of the baffle swing arm pushes the baffle slider to move and reset through the arc guide groove.

1‧‧‧ Licensed device

11‧‧‧ Hall sensor

12‧‧‧Guide box

121‧‧‧Spring

2‧‧‧Drive unit

21‧‧‧branded drive motor

22‧‧‧Drive gear

23‧‧‧ First output gear

24‧‧‧Second output gear

25‧‧‧ Third output gear

26‧‧‧ Fourth output gear

27‧‧‧ fifth output gear

28‧‧‧Over gear

3‧‧‧brand rocker

4‧‧‧Limited board

41‧‧‧Board support

42‧‧‧Descent arc

43‧‧‧ rising arc

44‧‧‧Keep noodles

45‧‧‧ Curved hook

46‧‧‧sliding shaft

5‧‧‧Cam drive assembly

51‧‧‧Push card rocker support

52‧‧‧Cam

521‧‧‧ rising face

522‧‧‧Descent

53‧‧‧Push rocker

531‧‧‧Drive bearing

6‧‧‧Push card

61‧‧‧Push

7‧‧‧ Active baffle plate assembly

71‧‧‧Baffle box

72‧‧‧swing arm

73‧‧‧Baffle slider

731‧‧‧Circular guide groove

74‧‧‧ Activity Baffle

8‧‧‧Signal wheel

81‧‧‧Signal magnet

9‧‧‧Shaft sleeve

FIG. 1 is a schematic structural diagram of a card structure on an electric mahjong table according to a first preferred embodiment of the creation.

Figure 2 is a front view of the card structure on the electric mahjong table of the first preferred embodiment of the creation.

Figure 3 is a rear view of the card structure on the electric mahjong table of the first preferred embodiment of the creation.

Figure 4 is a plan view of the card structure on the electric mahjong table of the first preferred embodiment of the creation.

FIG. 5 is a perspective view of the rear view of the rear surface of the baffle box with the movable baffle assembly removed.

Fig. 6 is a schematic structural diagram of the cooperation of the baffle swing arm and the baffle slider of the creative baffle assembly.

Figure 7 is a schematic diagram of the structure of the cam of the created cam transmission assembly and the rocker arm of the push card.

Fig. 8 is a schematic diagram of the structure of the push rocker support of Fig. 2 with the cam drive assembly removed.

In the description and subsequent patent applications, certain words are used to refer to specific elements. Those with ordinary knowledge in the field should understand that hardware manufacturers may use different nouns to refer to the same component. The scope of this specification and subsequent patent applications does not use the difference in names as a means of distinguishing elements, but the difference in function of elements as a criterion for distinguishing. The "include" mentioned in the entire specification and the subsequent request items is an open term, so it should be interpreted as "include but not limited to".

It should be noted that all directional indicators in this creative embodiment, such as up, down, left, right, front, back, etc., are only used to explain the inter-components in a certain state (as shown in the drawings) Positional relationship, movement, etc., if the specific state changes, the directional indication will also change accordingly. In the embodiment of the present invention, for convenience of description, the orientation of the paper toward the reader is the front, the relative orientation is the rear, and the orientation to the left of the paper is the left, toward the paper The orientation on the right is to the right.

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

In addition, in the present invention, the descriptions of "first", "second", etc. 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 "first" and "second" features are defined either explicitly or implicitly including at least one feature. In addition, the technical solutions between each embodiment can be combined with each other, but it must be based on the ability of those skilled in the art. When there is a contradiction in the combination of technologies or it cannot be realized, it should be considered that the combination of such 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 features and the achieved effect of this creation, I would like to use the preferred embodiments and detailed explanations. The explanation is as follows: please refer to Figures 1 to 8 is a schematic diagram, a front view, a rear view, a top view of the card structure on the electric mahjong table of the first preferred embodiment of the creation, respectively, and the rear of the rear face of the baffle box with the movable baffle assembly removed Perspective perspective view, the schematic diagram of the structure of the combination of the swing arm of the movable baffle assembly and the baffle slider, the structural diagram of the cooperation of the cam of the cam transmission assembly and the rocker arm of the push card, and the second figure. Block structure diagram. As shown in the figure, the card structure on the electric mahjong table of this creation includes a card-receiving device 1, a liter card board 4, a push card board 6, a movable baffle assembly 7 and a driving system. License device 1 is used to carry The mahjong tiles washed by the electric mahjong; the card board 4 is provided on one side of the licensing device 1 and is used to receive the mahjong tiles on the licensing device 1, and the mahjong tiles are raised to the tabletop of the electric mahjong table; the card board is pushed 6 is provided on the licensing device 1 and is used to push the mahjong tiles on the licensing device 1 to the ascending board 4; the movable baffle assembly 7 is arranged behind the ascending board 4 and the movable baffle assembly 7 includes an activity The baffle plate 74 and the movable baffle plate 74 are moved along the length direction of the ascending board 4 to block the rear edge of the ascending board 4; the driving system is used to drive the ascending board 4 and the pushing board 6. In this way, the creative structure is ingenious, and the Mahjong tiles of the four sides of the electric Mahjong table can be raised to the touch card position at one time, so that the four Mahjong tiles can be directly touched after being raised to the table, eliminating the need for artificial after the Mahjong tiles are played Tilt placement or manual sorting steps save entertainment time. In addition, the 7th gear of the original baffle assembly is behind the card riser 4 to prevent the mahjong tiles from falling behind the card riser and make the card riser process stable and reliable.

As mentioned above, the driving system includes a driving assembly 2, a rising brand rocker arm 3 and a cam transmission assembly 5. Both the cam transmission assembly 5 and the push card board 6 are installed on the card receiving device 1. Both the movable baffle plate assembly 7 and the riser board 4 are provided at the rear of the license plate device 1, and the movable baffle plate assembly 1 is located behind the riser board 4. The card-up rocker arm 3 is drivingly connected to the drive assembly 2, and the card-up rocker arm 3 rotates under the drive of the drive assembly 2 to vertically lift the card-up board 4. The cam transmission assembly 5 is in driving connection with the drive assembly 2, and the cam transmission assembly 5 drives the drive assembly 2 to horizontally displace the push card board 6 located on the top of the card holding device 1 to push the mahjong tiles onto the rise card board 4.

Furthermore, the movable baffle assembly 7 further includes a baffle box 71, a baffle rocker 72 and a baffle slider 73. The baffle rocker arm 72 is provided in the baffle box 71; the baffle slider 73 is provided in the baffle box 71, and the baffle rocker arm 72 drives the baffle slider 73 to move under the drive of the drive assembly 2 of the drive system The board slider 73 extends beyond the rear edge of the blocking card board 4.

In addition, the drive assembly 2 of this creation includes a brand-name drive motor 21 and an active Gear 22, a first output gear 23, a second output gear 24, a third output gear 25 and a fourth output gear 26. The brand-name driving motor 21 is fixed on the front end surface of the card-carrying device 1; the driving gear 22 is connected to the rotating shaft of the brand-name driving motor 21; the first output gear 24, the second output gear 24, and the fourth output gear 26 are respectively driven by the driving gear 22. The third output gear 25 and the second output gear 24 are meshed, and the second output gear 24 is connected to the third output gear 25 and the cam transmission assembly 5. The fourth output gear 26 is driven to the input end of the movable baffle assembly 7. Among them, the rocking arm 3 of the brand is fixed to the first output gear 23 through a connecting shaft. In this way, the original drive motor 21 drives the driving gear 22 to rotate the first output gear 23, the second output gear 24, the third output gear 25, and the fourth output gear 26, and each output gear outputs kinetic energy to Only a single motor can drive multiple components to work on the components that cooperate with each other, saving production costs, reducing multiple motors to facilitate driving and bringing vibration, and improving the synchronization rate of the coordination of various components.

In addition, the driving assembly 2 of the driving system of the present invention also includes a fifth output gear 27. The fifth output gear 27 meshes with the driving gear 22 and the second output gear 24 respectively. The card registration mechanism further includes a signal wheel 8 which is located behind the license device 1 and the signal wheel 8 is connected to the fifth output through a connecting shaft The gear 27 has a Hall sensor 11 fixed on the rear end face of the license device 1, and a signal magnet 81 is inherent on the signal wheel 8. The signal magnet 81 cooperates with the Hall sensor 11. In this way, the creation also includes a signal wheel 8 through the card structure. The signal wheel 8 cooperates with the Hall sensor 11, and the card driving motor 21 drives the driving gear 22 to rotate and simultaneously drives the fifth output gear to rotate synchronously. When the driving gear 22 completes one revolution, the signal wheel 8 completes one revolution at the same time, which is convenient for registration. Control of the drive motor 21.

The driving assembly 2 of this creation also includes a transition gear 28. The transition gears 28 respectively mesh with the first output gear 23 and the fourth output gear 26. In this way, this creation returns the package through the card structure The excessive gear 28 is included to ensure that the first output gear 23 and the fourth output gear 26 are meshed and synchronously rotate in the same direction, thereby improving the synchronization rate.

A rising board support 41 is fixed at the bottom of the rising board 4 of this creation. The bottom of the riser board support 41 is provided with a descending arc surface 42, an ascending arc surface 43 and a holding surface 44. The descending arc 42 is the bottom of the riser board bracket 41 and the riser rocker arm 3 cooperates to lower the riser board 4; the rising arc 43 is the bottom of the riser board bracket 41 and the riser rocker arm match 3 to make the riser board 4 Ascending; the holding surface 44 is located between the descending arc surface 42 and the ascending arc surface 43, and the height is lower than the descending arc surface 42 and the ascending arc surface 43, so that the ascending board 4 is kept at the highest position. In this way, in this creation, the bottom of the card board 4 is fixed with a card board support 41, and the rocker arm 3 rotates in turn with the falling arc surface 42, the rising arc surface 43 and the holding surface 44 of the bottom of the card board support 41 in turn In coordination, the rise card holder 41 is completed to fall, rise and maintain high position.

As mentioned above, an arc-shaped hook 45 extending toward the inner side of the descending arc surface 42 is provided on the outer side of the descending arc surface 42 at the bottom of the ascending board bracket 41 of the ascending card board 4 of the present creation. In this way, in this creation, the bottom of the riser board support 41 of the riser board 4 is provided with an arc-shaped hook 45 extending toward the inner side of the descending arc surface 42 on the outer side of the descending arc surface 42. The riser rocker arm 3 cooperates with pulling the riser board bracket 41 to lower, so as to avoid the situation that the riser board bracket 41 descends slowly or does not fall when descending.

This embodiment includes a sleeve 9. The sleeve 9 is fixed to the front end surface of the movable baffle assembly 7. A sliding shaft 46 is provided at the bottom of the card board 4. The sliding shaft 46 is slidingly connected to the sleeve 9. In this way, by the shaft sleeve 9 fixed on the front end surface of the movable baffle assembly 7 and the bottom of the riser board, a sliding shaft 46 slidingly connected with the sleeve 9 is provided to make the riser board 4 move more stably.

As mentioned above, a bearing at the end of the Shengpai rocker arm 3 is provided, and the bearing cooperates with the Shengpai plate bracket 41 of the Shengpai plate 4.

The cam transmission assembly 5 of the present creation includes a push card rocker arm support 51, two cams 52 and two push card rocker arms 53. The push card rocker arm support 51 is fixed on the front end surface of the card receiving device 1; the two cams are symmetrically connected to the push card rocker arm support 51; the second push card rocker arms 53 are respectively rotated on the push card through the pins at the bottom of each Both sides of the rocker arm support 51; wherein, the middle part of the second push card rocker arm 53 is respectively provided with a drive bearing 531, the drive bearing 531 cooperates with the cam 52, and the top of the second push card rocker arm 53 cooperates with the push card board 6 . In this way, by rotating the cam 52, the rocker arm 53 of the push card is turned over, and the push card board 6 is moved to push the mahjong cards on the card receiving device 1 to the card board 4, and the components are stable and the structure is stable.

Furthermore, the cam 52 of the cam transmission assembly 5 of the present invention cooperates with the driving bearing 531 of the push card rocker arm 53 to have a push card convex surface for driving the push card rocker arm 53 to turn over.

In addition, the convex surface of the cam 5-2 of the cam transmission assembly 5 of the present creation includes a rising surface 521 that pushes the push rocker arm 5-3 toward the licensing device 1, and the push rocker arm 53 moves away A falling surface 522 turned over in the direction of the license device 1.

In addition, a guide box 12 is provided on the front end surface of the top of the licensed device 1 of the present creation. The guide box 12 is provided with a guide shaft slidingly connected with the bottom of the front end of the card pushing board 6. The front end of the push card board 6 is provided with two push pieces 61 extending downward and penetrating through the guide box 12, respectively cooperating with the tops of the two push card rocker arms 53 of the cam transmission assembly 5. A tension spring 121 connected to the push card board 6 is fixed to the front end of the guide box 12.

In addition, the top of the push card rocker arm 53 of the cam transmission assembly 5 of the present invention is provided with a bearing that cooperates with the push plate 6-1 of the push card board 6.

One baffle slider 73 of the movable baffle assembly 7 of the present invention is slidingly connected to a baffle box 71, the movable baffle 74 is fixedly connected to the baffle slider 73, and one end of the baffle swing arm 72 passes through the connecting shaft Connected to the drive assembly 2 of the drive system, the other end of the baffle swing arm 72 is provided with a bearing cooperating with the baffle slider 73, and the direction in which the movable baffle 74 extends from the baffle box 71 is the same as that of the card riser 4 The length direction is the same; the baffle slider 73 is provided with an arc guide groove 731 which cooperates with the bearing of the baffle swing arm 72 and causes the baffle slider 73 to move back under the rotation of the baffle swing arm 72. In this way, in this invention, the baffle slider 73 of the movable baffle assembly 7 is provided with a bearing that cooperates with the bearing of the baffle swing arm 72, and the baffle slider 73 is moved back to return under the rotation of the baffle rocker arm 72 The arc guide groove 731 and the baffle swing arm 72 move the bearing on the end of the baffle swing arm 72 through the arc guide groove 731 to move and reset the baffle slider 73 during the circular motion.

When this creation is used on the card structure, the card drive motor 21 of the drive assembly 2 of the drive 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, and the third output gear 25. The fourth output gear 26, the fifth output gear 27 and the transition gear 28 rotate synchronously, the first output gear 23 drives the riser rocker arm 3 to rotate, the riser rocker arm 3 rotates, and the bearing on the end of the riser rocker arm 3 The descending arc surface 42 of the riser board support 41 of the riser board 4 moves to the arc-shaped hook 45, and pulls the riser board 4 to slide down along the sleeve 9 until the bottom surface of the riser board 4 contacts the top of the sleeve 9, At this time, the top surface of the card board 4 is flush with the top surface of the card holder 1, and the second output gear 24 and the third output gear 25 respectively drive the two cams 52 of the cam transmission assembly 5 to rotate until the rising surface 521 contacts each Cooperating with the drive bearing 531 of the push card rocker arm 53, the fourth output gear 26 drives the flapper swing arm 72 of the movable flapper assembly 7 to rotate, pushing the flapper slider 73 to move, so that the movable flapper 74 extends to block the card riser 4 At the rear of the car, the driving motor 21 on the card 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 drive the respective driving bearings 531 that cooperate with the push card rocker arm 53 so that The two push card rocker arms 53 are turned in the direction of the card receiving device 1. The two push card rocker arms 53 push the push card board 6 to the rising card board 4 through the push piece 61 of the push card board 6, and move The mahjong tiles are pushed onto the card board 4, the card driving motor 21 continues to drive the driving gear 22 to rotate, the first output gear 23 drives the card arm 3 to rotate, the card arm 3 to rotate, and the end of the card arm 3 The bearing moves along the ascending arc surface 43 of the ascending board bracket 41 of the ascending board 4 to the holding surface 44 and pushes the ascending board 4 up and keeps it high, so that the mahjong tiles extend out of the tabletop of the electric mahjong table. The second output gear 24 and the third output gear 25 respectively drive the two cams 52 of the cam transmission assembly 5, the driving bearing 531 of the push card rocker arm 5-3 loses cooperation with the rising surface 521 of the cam 52, and the push card board 6 is pulling Under the action of the spring 121, the push plate 61 pushes the rocker arm 53 to reset. The fourth output gear 26 drives the flapper swing arm 72 of the movable flapper assembly 7 to rotate, and the flapper swing arm 72 pushes the flapper slider 73 Reset to reset the movable baffle 74.

This new model is indeed a novel, progressive and available for industrial use, it should meet the patent application requirements stipulated by the Patent Law of our country. Undoubtedly, a new patent application is filed in accordance with the law, and the bureau wishes to grant the patent as soon as possible. prayer.

However, the above are only one of the preferred embodiments of this creation, and are not used to limit the scope of the implementation of the new model. Any changes and modifications based on the shape, structure, features and spirit described in the patent application of the new model Modifications should be included in the patent application of this new model.

1‧‧‧ Licensed device

12‧‧‧Guide box

121‧‧‧Spring

21‧‧‧branded drive motor

4‧‧‧Limited board

42‧‧‧Descent arc

51‧‧‧Push card rocker support

6‧‧‧Push card

Claims (9)

A card structure on an electric mahjong table, comprising: a licensing device for carrying the mahjong tiles washed by the electric mahjong; a litre card board, which is provided on one side of the licensing device and used for receiving the licensing device The mahjong tiles on the table, and the mahjong tiles are raised to the table top of the electric mahjong table; a push card board is provided on the licensing device and used to push the mahjong tiles on the licensing device to the rising card board An active baffle plate assembly, which is located behind the rising plate, the movable baffle plate assembly includes a movable baffle plate moving along the length direction of the rising plate to block the rear edge of the rising plate plate; and a driving system, It is used to drive the rising card board and the pushing card board; wherein, the driving system includes: a driving component; a rising rocker arm, which is in drive connection with the driving component, and the rising rocker arm is driven by the driving component The downward rotation vertically lifts the card board; and a cam transmission assembly, which is connected with the drive assembly, and the cam transmission assembly drives the card board on the top of the license plate device under the drive of the drive assembly The horizontal displacement pushes the mahjong tiles to the rising board. The electric mahjong table top card structure as described in item 1 of the patent scope, wherein the movable baffle assembly further includes: a baffle box; a baffle rocker arm, which is provided in the baffle box; and a baffle slide The block is provided in the baffle box, and the baffle rocker arm drives the baffle slider to move under the drive of the drive assembly of the drive system so that the baffle slider extends to block the rear edge of the card board. The card structure of the electric mahjong table as described in item 1 of the scope of the patent application, wherein the drive assembly includes: a card drive motor, fixed on the front end surface of the license device; a driving gear, which is connected to the card drive motor A shaft; a first output gear, which is driven by the driving gear; a second output gear, which is driven by the driving gear; a third output gear, which meshes with the second output gear, and the second output gear is The third output gear is connected to the cam transmission assembly; and a fourth output gear is transmitted to the driving gear, and the fourth output gear is transmitted to the input end of the movable baffle assembly; wherein, the rising rocker arm passes The connecting shaft is fixed with the first output gear. The electric mahjong table on-board structure as described in item 3 of the patent application scope, wherein the drive assembly of the drive system further includes a fifth output gear, the fifth output gear meshes with the driving gear and the second output gear respectively The signing mechanism also includes a signal wheel, which is located at the rear of the licensing device, and the signal wheel is connected to the fifth output gear through a connecting shaft, and a Hall sensor is fixed on the rear end surface of the licensing device There is a signal magnet in the signal wheel, and the signal magnet is matched with the Hall sensor. The card structure on the electric mahjong table as described in item 1 of the patent application scope, wherein the bottom of the card board is fixed with a card board support, and the bottom of the card board support is provided with a descending arc surface, an ascending arc surface and a Holding surface, the descending arc surface is the bottom of the riser board support and the riser rocker arm cooperate to make the riser plate descend; the rising arc surface is the bottom of the riser board support and the riser rocker arm cooperate to make the The ascending board rises; the holding surface is located between the descending arc surface and the ascending arc surface, and the height is lower than the descending arc surface and the ascending arc surface, so that the ascending board is kept at the highest position. The card structure of the electric mahjong table as described in item 5 of the patent scope, in which the An arc-shaped hook extending toward the inner side of the descending arc surface is provided on the bottom of the card riser support on the outer side of the descending arc surface. The card structure on the electric mahjong table as described in item 3 of the patent application scope, in which the cam transmission assembly includes; a push card rocker support, which is fixed on the front end surface of the card-bearing device; two cams, which rotate symmetrically Connected to 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 by pins at the bottom of each; wherein, the middle of the two push card rocker arms are respectively A driving bearing is provided, the driving bearing is matched with the cam, and the tops of the two push card rocker arms are matched with the push card board. The card structure of the electric mahjong table as described in item 7 of the patent application scope, wherein the cam of the cam transmission assembly and the driving bearing of the push card rocker arm are provided with a surface that drives the push card rocker arm to turn over Push card convex. The electric mahjong table on-board structure as described in item 2 of the scope of patent application, wherein one of the movable baffle components, a baffle slider is slidingly connected to a baffle box, and the movable baffle is fixedly connected to the baffle slider, One end of the baffle swing arm is connected to the drive assembly of the drive system through a connecting shaft, the other end of the baffle swing arm is provided with a bearing cooperating with the baffle slider, and the movable baffle moves from the baffle box The direction of the inward extension is consistent with the length direction of the card board; the slider of the baffle plate is provided with the bearing of the swing arm of the baffle plate, and the baffle plate slides under the rotation of the swing arm of the baffle plate An arc guide slot for the block to move back to reset.

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