TWM587405U - Driving system for tiles loading mechanism of electric Mahjong table - Google Patents

Abstract

The present invention provides a driving system for a card mechanism on an electric mahjong table, which is a driving component installed on the main stand of the electric mahjong table; a liter brand rocker arm is drivingly connected with the driving component, and the rising card rocker arm is driven by the driving component. Rotate down to make one of the electric Mahjong table's lifting device vertically lift; a cam drive assembly is installed on the main stand of the electric Mahjong table, the cam drive assembly is drivingly connected to the drive assembly, and the cam drive assembly is driven by the drive assembly One of the electric Mahjong tables pushes the device horizontally. In this way, this creative structure is ingenious. The driving component drives the rising card swing arm and the cam transmission component to move. The rising card swing arm can promote the rising device of the electric mahjong table. The cam transmission component can promote the horizontal movement of the pushing device of the electric Mahjong table. , The structure is stable, the movement of each component is synchronized, the overall volume of the drive system is small, and the structure is simple.

Description

Driving system of card mechanism on electric Mahjong table

This creation is related to a drive system, especially a drive system for a card 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 CN201210536407.7, which discloses the "An Automatic Mahjong Machine". When the card is listed, some of the Mahjong cards reach the table along the rising board, and the rest Part of the Mahjong cards are located on the board. Finally, the board 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.

Based on the above reasons, the inventors consider designing an electric Mahjong table that can be used for card drawing directly after the square Mahjong cards are raised to the table. Considering the need for miniaturization of the electric mahjong table, the card-up action and the card-up action of the electric mahjong table are designed to be completed by the card-raising mechanism. Therefore, how to design a new driving system for the card-raising mechanism has become the design of the entire electric Mahjong table. Focus of One.

In view of the above problems, the present invention provides a driving system for an electric card mechanism on an electric mahjong table, which is small in size and simple in structure.

In order to achieve the above-mentioned purpose, the driving system of the card mechanism on the electric Mahjong table of the present invention includes a driving component, a liter brand rocker arm and a cam transmission component. The driving assembly is installed on the main stand of the electric mahjong table; the rising card swing arm is drivingly connected to the driving assembly, and the rising card swing arm is driven by the driving assembly to vertically raise and lower the lifting device of one of the electric Mahjong tables; and the cam The transmission component is installed on the main stand of the electric Mahjong table. The cam transmission component is drivingly connected to the driving component, and the cam transmission component drives one of the electric Mahjong table pushing devices to move horizontally under the driving of the driving component.

Furthermore, the driving component of this creation includes an on-brand driving motor, a driving gear, a first output gear, a second output gear, a third output gear, and a fourth output gear. The upper driving motor is fixed on the front face of the main board of the electric Mahjong table; the driving gear is connected to the shaft of the upper driving motor; the first output gear and the driving gear drive; the second output gear and the driving gear drive; the third output gear and The second output gear is meshed, the second output gear and the third output gear are connected with the cam transmission assembly; the fourth output gear is driven by the driving gear; wherein the rising brand rocker arm is fixed to the first output gear through a connecting shaft.

In addition, the driving system of this creation also includes a fifth output gear. The fifth output gear meshes with the driving gear and the second output gear, respectively; the driving system further includes a signal wheel. The signal wheel is arranged behind the main board of the electric mahjong table, and the signal wheel is connected to the fifth output gear through a connecting shaft. A hall sensor is fixed on the rear surface of the main board of the electric mahjong table. The signal magnet of the signal wheel which is fixed with the Hall sensor is fixed.

In addition, the driving assembly of the present invention also includes a transition gear that meshes with the first output gear and the fourth output gear, respectively.

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 face of the main stand of the electric mahjong table; 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 through the pins at the bottom The two sides of the rocker arm 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.

In addition, on the surface where the cam of the cam transmission assembly and the drive bearing of the push card swing arm match, a push card convex surface for driving the push card swing arm to turn is provided.

In addition, the cam pushing convex surface of the cam of the cam transmission assembly of this creation includes a rising surface and a falling surface. The rising surface is a surface that pushes the pushing rocker arm to the direction close to the main board of the electric mahjong table. The side of the card swing arm that is turned away from the main stand of the electric Mahjong table.

The effect of this creation is to provide a driving system for the card mechanism on the electric mahjong table. The original structure is clever. The driving component drives the card raising arm and the cam transmission component to move. Ascending, the cam transmission assembly can push the card pushing device of the electric mahjong table horizontally. The structure is stable. The movement of each component is synchronized. The overall size of the driving system is small, the structure is simple, the volume of the card mechanism is reduced, and the card mechanism can tilt the table. It is set to realize the reasonable placement of the Mahjong tiles in the Mahjong entertainment which is directly sent to the table when the Mahjong tiles are dealt, minus the steps of manually placing the Mahjong tiles after the Mahjong tiles are dealt.

Another effect of this creation is to provide a driving system for the card mechanism on the electric Mahjong table, which drives the driving gear to rotate the first output gear, the second The output gear, the third output gear, and the fourth output gear rotate synchronously. Each output gear outputs the kinetic energy to the parts that cooperate with it. Only a single motor can drive multiple parts to work, saving production costs and reducing multiple The motor is easy to drive to bring vibration, which improves the synchronization rate of each component.

Another effect of this creation is to provide a driving system for the card mechanism on the electric Mahjong table. The signal wheel cooperates with the Hall sensor. The driving motor of the card drives the driving gear to rotate while driving the fifth output gear to rotate synchronously. When the rotation is completed, the signal wheel is rotated at the same time, which is convenient for controlling the driving motor of the upper card.

Another effect of this creation is to provide a drive system for the card mechanism on the electric mahjong table, which ensures that the first output gear and the fourth output gear mesh with each other and rotate in the same direction through the excessive gear, thereby improving the synchronization rate.

Another effect of this creation is to provide a drive system for the card mechanism on the electric mahjong table. The ingenious structure of the cam drive assembly of this creation, through the rotation of the cam, flips the rocker arm of the push card to push the push plate of the electric mahjong table to move. Push the card to work, each component is stable and the structure is stable.

1‧‧‧Driver

11‧‧‧ on the brand drive motor

12‧‧‧Drive Gear

13‧‧‧First output gear

14‧‧‧Second output gear

15‧‧‧Third output gear

16‧‧‧Fourth output gear

17‧‧‧ fifth output gear

18‧‧‧ Over Gear

2‧‧‧litre rocker

3‧‧‧ cam drive assembly

31‧‧‧Push card rocker support

32‧‧‧ cam

321‧‧‧ rising surface

322‧‧‧ falling surface

33‧‧‧Pushing Rocker

331‧‧‧Drive bearing

4‧‧‧ signal wheel

41‧‧‧Signal Magnetic Steel

FIG. 1 is a front view of a driving system of a card mechanism on an electric Mahjong table, which is a first preferred embodiment of the creation.

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

Fig. 3 is a schematic diagram of the structure of the push card rocker support of Fig. 1 without the cam transmission component.

Figure 4 is a schematic diagram of the structure of the cam of the cam transmission assembly and the pusher rocker arm.

Certain terms are used in the description and the scope of subsequent patent applications to refer to specific elements. 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 novel, 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 indicated Number of technical features. 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 4 is a front view, a rear view of a driving system of a card mechanism on an electric Mahjong table, one of the first preferred embodiments of the creation; Schematic diagram of the structure of the cam of the transmission component and the rocker arm of the push card. As shown in the figure, the driving system of the card mechanism on the electric Mahjong table of the present invention includes a driving component 1, a liter brand rocker arm 2 and a cam transmission component 3. The driving assembly 1 is installed on the main stand of the electric Mahjong table. The rising card swing arm 2 is drivingly connected to the driving component 1, and the rising card swing arm 2 rotates under the driving of the driving component 1, so that a card raising device of one of the electric mahjong tables rises and falls vertically. The cam transmission assembly 3 is installed on the main board of the electric mahjong table. The cam transmission assembly 3 is drivingly connected to the driving assembly 1, and the cam transmission assembly 3 drives one of the electric Mahjong table pushing devices to be horizontally displaced under the driving of the driving assembly 1. In this way, this creative structure is ingenious. The driving component 1 drives the rising card swing arm 2 and the cam transmission component 3 to move. The rising card swing arm 2 can promote the card raising device of the electric mahjong table. The cam transmission component 3 can promote the electric Mahjong table. The card pushing device moves horizontally, the structure is stable, the components move in synchronization, the overall volume of the drive system is small, the structure is simple, the volume of the card licensing mechanism is reduced, and the card licensing mechanism can be tilted to the table setting, so that the Mahjong cards are sent directly to the table Up The Mahjong cards are placed in a reasonable position in the Mahjong entertainment, minus the steps of placing the Mahjong cards obliquely after the cards are played.

In the above, the driving component 1 of this creation includes a driving motor 11, a driving gear 12, a first output gear 13, a second output gear 14, a third output gear 15 and a fourth output gear 16. The upper driving motor 11 is fixed on the front surface of the main board of the electric Mahjong table; the driving gear 12 is connected to the rotating shaft of the upper driving motor 11; the first output gear 13 and the driving gear 12 are driven; the second output gear 14 and the driving gear 12 Transmission; the third output gear 15 meshes with the second output gear 14, the second output gear 14 and the third output gear 15 are connected to the cam transmission assembly 3; the fourth output gear 16 is driven with the driving gear 12; 2 is fixed to the first output gear 12 through a connecting shaft. In this way, the original driving motor 11 drives the driving gear 12 to rotate the first output gear 13, the second output gear 14, the third output gear 15, and the fourth output gear 16 in synchronization, and each output gear outputs kinetic energy to the On each matching component, only a single motor can drive multiple components to work, saving production costs, reducing the vibration of multiple motors for convenient driving, and improving the synchronization rate of each component.

In addition, the driving system of the present invention also includes a fifth output gear 17. The fifth output gear 17 meshes with the driving gear 12 and the second output gear 14 respectively. Furthermore, the driving system also includes a signal wheel 4. The signal wheel 4 is arranged behind the main stand of the electric mahjong table, and the signal wheel 4 is connected to the fifth output gear 17 through a connecting shaft. A hall sensor is fixed on the rear surface of the main stand of the electric mahjong table. The signal wheel A signal magnet 41 is fixed on 4 to one of the signal wheels 4 that cooperates with the Hall sensor. In this way, in this work, the signal wheel 4 is used in conjunction with the Hall sensor. The driving motor 11 drives the driving gear 12 and simultaneously drives the fifth output gear 17 to rotate synchronously. When the driving gear 12 completes one revolution, the signal wheel 4 rotates one at the same time. The lap is completed to facilitate the control of the driving motor 11 on the upper card.

In addition, the driving assembly 1 of the present invention further includes a transition gear 18. The transition gear 18 meshes with the first output gear 13 and the fourth output gear 16, respectively. The fourth output gear 16 can be used to drive other auxiliary components of the card mechanism on the electric mahjong table, such as a movable baffle plate component. In this way, the present invention uses the over gear 18 to ensure that the first output gear 13 and the fourth output gear 16 mesh and rotate in the same direction to increase the synchronization rate.

Continuing from the foregoing description, the cam transmission assembly 3 of the present invention includes a push card swing arm support 31, two cams 32, and two push card swing arms 33. Push card rocker support 31 is fixed on the front surface of the main stand of the electric mahjong table; two cams 32 are symmetrically and rotationally connected in push card rocker support 31; two push card rocker arms 33 are respectively passed through the pins at the bottom thereof Rotate on both sides of the push card rocker support 31; among them, a drive bearing 331 is provided in the middle of the two push card rocker arms 33, the drive bearing 33 cooperates with the cam 32, and the top of the two push card rocker arms 33 is electrically driven. The push device of the Mahjong table cooperates. In this way, in this creation, the cam transmission assembly 3 is clever in structure, and the cam rocker arm 33 is turned through the rotation of the cam 32, so that the push plate of the electric mahjong table is moved to carry out the card pushing operation. The components cooperate stably and the structure is stable.

In the above, the cam 32 of the cam transmission assembly 3 and the driving bearing 331 of the push card rocker arm 33 are provided with a push card convex surface that drives the push card rocker arm 33 to turn over.

As mentioned above, the convex convex surface of the cam 32 of the cam transmission assembly 3 includes a rising surface 321 and a falling surface 322. The rising surface 321 is a surface that pushes the push card swing arm 33 in the direction close to the main stand of the electric mahjong table; the lower surface 322 is a surface that turns the push card swing arm 33 in a direction away from the main stand of the electric mahjong table.

When the driving system of this creation is used, the driving motor 11 of the driving card 1 of the driving assembly 1 drives the driving gear 12 to rotate, and the driving gear 12 rotates to synchronously drive the first output gear 13, the second output gear 14, the third output gear 15, and the fourth output. Gear 16, fifth output gear 17, and excessive gear The wheel 18 rotates synchronously. The first output gear 13 drives the lifting card swing arm 2 to rotate. The lifting card swing arm 2 raises and lowers the card raising device of the electric mahjong table. The second output gear 14 and the third output gear 15 drive the cam transmission element 3 respectively. The two cams 32 rotate until the rising surface 321 contacts the driving bearings 331 which cooperate with the push card swing arm 33 respectively. The upper card driving motor 31 continues to drive the driving gear 12 to rotate, and the second output gear 14 and the third output gear 15 respectively drive the two cams. 32 turns through the rising surface 321 to push the driving bearings 331 which cooperate with the push card swing arm 33, so that the two push card swing arms 33 are turned toward the main stand, and the two push card swing arms 33 push the push device of the electric mahjong table to move .

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 (7)

A driving system for a card mechanism on an electric mahjong table, comprising: a driving component; installed on the main upright plate of the electric mahjong table; a liter brand rocker arm which is drivingly connected with the driving component; Rotating under the driving of the driving component, the vertical lifting device of one of the electric mahjong tables is raised and lowered; and a cam transmission component is installed on the main stand of the electric mahjong table, and the cam transmission component is drivingly connected with the driving component. And the cam transmission component drives one of the electric Mahjong table pushing devices to be horizontally displaced under the driving of the driving component. The driving system of the card mechanism on the electric mahjong table according to item 1 of the scope of the patent application, wherein the driving component includes: a driving motor on the card, fixed on the front surface of the main board of the electric mahjong table; a driving gear, connected A first output gear is transmitted to the driving gear on a rotating shaft of the upper driving motor; a second output gear is transmitted to the driving gear; a third output gear is meshed with the second output gear; Two output gears and the third output gear are connected to the cam transmission assembly; and a fourth output gear is transmitted to the driving gear; wherein the rising brand rocker arm is fixed to the first output gear through a connecting shaft. According to the driving system of the electric Mahjong table card mechanism described in item 2 of the patent application scope, it further comprises a fifth output gear, which is respectively meshed with the driving gear and the second output gear; the driving system further includes a signal A wheel arranged behind the main stand of the electric mahjong table, and the signal wheel is connected to the fifth output gear through a connecting shaft, and a hall sensor is fixed on the rear face of the main stand of the electric mahjong table, The signal wheel is fixed with a signal magnetic steel of the signal wheel which is matched with the Hall sensor. According to the driving system for the card mechanism on the electric Mahjong table described in the second item of the patent application scope, wherein the driving assembly further includes a transition gear, which is engaged with the first output gear and the fourth output gear, respectively. The driving system of the card mechanism on the electric Mahjong table according to item 1 of the scope of the patent application, wherein the cam transmission assembly includes: a push card rocker support, which is fixed on the front face of the main upright plate of the electric Mahjong table ; Two cams, which are symmetrically connected to the push card rocker arm support; and two push card rockers, which are respectively rotated on both sides of the push card rocker support through the pins at the bottom of the push card arm; A driving bearing is respectively arranged at the middle of the push card swing arm, and the drive bearing is matched with the cam. The tops of the two push card swing arms are matched with the push plate of the electric mahjong table. The driving system for the card mechanism on the electric Mahjong table according to item 5 of the scope of the patent application, wherein a surface of the cam transmission assembly of the cam and the driving bearing of the pushing rocker arm is provided with a driving rocker for driving the pushing rocker A flipped convex card. According to the driving system of the electric Mahjong above card mechanism described in item 6 of the patent application scope, 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 to shake The side where the arm is turned close to the main upright plate of the electric mahjong table, and the lowering surface is the side where the push card swing arm is turned away from the main upright plate of the electric mahjong table.