TWM563200U - Stacking and lifting mechanism of fully automatic electric mahjong table - Google Patents

Abstract

The present invention relates to a fully automatic electric mahjong table stack lifting and pushing mechanism, which comprises a head box, a lifting rod, a socket seat, a motor, a push plate wheel, a swing rod, a horizontal rod and a A horizontal slider, a push button link and a push card head. One side of the head box is provided with a lifting seat, and the lifting seat is provided with a through hole penetrating vertically; the lifting rod is slidably connected with the through hole on the lifting seat; the connecting seat is fixed on the top of the lifting rod, and the front end surface of the connecting seat a transverse groove is arranged; one end of the swing rod is rotatably connected with the inner side of the front end of the head box, and a second bearing is slidably connected to the annular track groove of the push plate wheel at the middle of the swing bar, and the other end of the swing bar is driven. One of the head boxes is flanked and mounted with a third bearing, and the third bearing is slidably coupled to the transverse groove of the card holder. The creation effectively reduces the volume of the head box and the entire stacking and pushing mechanism, reduces the number of parts and reduces the cost, thereby facilitating the miniaturization and thinning of the fully automatic electric mahjong table.

Description

Fully automatic electric mahjong table stack lifting mechanism

The utility model relates to a stacking lifting and pushing mechanism, in particular to a stacking lifting and pushing mechanism of a fully automatic electric mahjong table.

According to the current automatic electric mahjong table, it has been rapidly promoted because it is convenient for consumers. The miniaturization and thinning of the electric mahjong table has always been an important development trend of the electric mahjong table. The Chinese patent document with the patent application number CN201220686885.1 provides "a stacking and pushing system for a mahjong machine" which, by virtue of the cooperation of a push-slot wheel, adds an up-board in the action of the stack and the push-pull action. The action, simple and ingenious, achieves the purpose of feeding the mahjong card into the guide wheel above the push card and the conveyance. The structure is compact and ingenious, and a motor can realize the three actions of stacking, raising and pushing cards, and the operation is stable. The cost control is reasonable.

Based on the above, the Applicant has further improved and optimized the structure of the above patent, making it smaller, fewer parts and lower cost, thereby making the fully automatic electric mahjong table more compact and lighter.

In view of the above problems, the present invention provides a fully automatic electric mahjong table stack lifting and pushing mechanism, which achieves the purpose of small volume, small number of parts and low cost.

In order to achieve the above purpose, the automatic electric mahjong table stack lifting and pushing mechanism of the present invention comprises a head box, a lifting rod, a card seat, a motor, a push plate wheel, a swing rod and a horizontal rod. , a horizontal slider, a push card link and a push card head. One side of the head box is provided with a lifting seat, and the lifting seat is provided with a through hole penetrating vertically; the lifting rod is slidably connected with the through hole on the lifting seat; the connecting seat is fixed on the top of the lifting rod, and the front end surface of the connecting seat a transverse groove is provided; the motor is fixed on the front end surface of the head box, and the output shaft of the motor penetrates into the inside of the head box; the push plate groove is disposed in the head box, and the center of the push plate wheel is fixed to the output shaft of the motor The front end surface of the push plate groove is provided with a circular track groove, and a first bearing is mounted on the rear end surface; one end of the swing rod is rotatably connected with the inner side surface of the front end of the head box, and the middle portion of the swing bar is mounted with the push plate groove a second bearing slidingly connected to the annular track groove, the other end of the swinging rod is pierced from one side of the head box and mounted with a third bearing, and the third bearing is slidably connected with the transverse groove of the connecting seat; the horizontal rod is horizontally mounted In the head box; the horizontal slider is slidably connected with the horizontal rod, and a curved track groove is arranged on the front end surface of the horizontal slider, and the curved track groove is slidably connected with the first bearing on the push plate wheel; one end of the push button link Fixed on the back of the horizontal slider The other end of the pusher head link is passed out from one side of the head box and fixedly connected with the pusher head; the card seat is fixed on the rear end face of the head box by the shoe holder and is located behind the card seat. A gap is provided between the card holder and the card holder for moving the other end of the pusher head link.

In the above, a cushion layer is provided on the upper end surface of the card holder.

In addition, a first signal magnet and a second signal magnet are arranged on the outer peripheral surface of the push wheel of the creation, and a third signal magnet is arranged on the upper end surface of the horizontal slider, and the top surface of the head box is fixed. a circuit board having a first Hall element and a second Hall element on the bottom surface of the circuit board, the first Hall element corresponding to the first signal magnet and the second signal magnet, the second Hall element and the second The three signal magnets correspond.

Furthermore, the cross-sectional area of the push head of this creation is U-shaped.

In addition, there is a light eye on the card seat of this creation.

The function of the present invention is to provide a fully automatic electric mahjong table stack lifting and pushing mechanism, which is provided with a lifting seat and a lifting rod sliding connection on the outer side of the head box, and the connecting seat is directly fixed on the top of the lifting rod, and the swinging rod is The other end is pierced from the head box and slidably connected with the horizontal groove of the card holder, so as to effectively reduce the volume of the head box and the entire stacking and pushing mechanism, reducing the number of parts and reducing the cost, thereby facilitating the whole The miniaturization and slimming of the automatic electric mahjong table.

Another function of the present invention is to provide a fully automatic electric mahjong table stacking and pushing mechanism, which is provided with a cushion layer on the upper end surface of the card seat, which can reduce noise when the mahjong card is dropped to the card seat. .

Another function of the present invention is to provide a fully automatic electric mahjong table stacking and pushing mechanism, which can realize the structure of the circular track groove to accurately realize the stacking and upgrading of the mahjong tiles by the structural design of the pusher groove wheel. Actions.

Another function of the present invention is to provide a fully automatic electric mahjong table stacking and pushing mechanism, which can prevent the motor from exceeding the load operation and thereby prolong the life by providing a plurality of mutually cooperating signal magnets and Hall elements. For automatic and precise control.

Another function of the present invention is to provide a fully automatic electric mahjong table stacking and pushing mechanism, which is U-shaped by the cross section of the pushing head, which can avoid the pushing bar of the carding mechanism to avoid interference.

Another function of this creation is to provide a fully automatic electric mahjong table stacking and pushing mechanism, which has a light eye on the card seat, so that after the mahjong card reaches the card seat, the instant feedback signal controls the motor. Actuate, and achieve the purpose of fully automatic intelligent control.

1‧‧‧ head box

101‧‧‧ Lifting seat

2‧‧‧ Lifting rod

3‧‧‧ 接座

31‧‧‧ transverse slot

32‧‧‧Cushion

4‧‧‧Motor

5‧‧‧Pushing sheave

51‧‧‧Circular track slot

511‧‧‧ first downslope

512‧‧‧ second falling section

513‧‧‧ rising section

514‧‧‧Small arc segments

515‧‧‧large arc segment

52‧‧‧First bearing

53‧‧‧First signal magnet

54‧‧‧second signal magnet

6‧‧‧ pendulum

61‧‧‧second bearing

62‧‧‧ Third bearing

7‧‧‧ horizontal pole

8‧‧‧ horizontal slider

81‧‧‧ Curve track slot

82‧‧‧ Third Signal Magnet

9‧‧‧Pushing head connecting rod

10‧‧‧Pushing head

11‧‧‧

12‧‧‧Face holder

13‧‧‧Circuit board

131‧‧‧First Hall element

132‧‧‧Second Hall element

14‧‧‧Looking at the eye

FIG. 1 is a schematic structural view of a stacking lifting mechanism of a fully automatic electric mahjong table according to a first embodiment of the present invention.

Figure 2 is a rear view of Figure 1.

Figure 3 is a schematic view showing the structure of the front end face and the motor after removing the head box in Fig. 1.

Fig. 4 is a schematic view showing the structure of Fig. 3 after removing the pendulum.

Figure 5 is a schematic view of the structure after removing the pusher sheave from Fig. 4.

Figure 6 is a schematic view showing the structure of the push-up sheave of the creation.

Figure 7 is a rear view of Figure 6.

Certain terms are used throughout the description and following claims to refer to particular elements. Those of ordinary skill in the art should understand that a hardware manufacturer may refer to the same component by a different noun. The scope of this specification and the subsequent patent application do not use the difference of the names as the means for distinguishing the elements, but the difference in function of the elements as the criterion for distinguishing. The term "including" as used throughout the specification and subsequent claims is an open term and should be interpreted as "including but not limited to".

It should be noted that all directional indications in the present embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relationship between components in a specific state (as shown in the drawing). Positional relationship, motion situation, etc., if the specific state changes, the directional indication It also changes accordingly. In the embodiment of the present invention, for the convenience of description, the orientation of the paper toward the reader is forward, the relative orientation is the rear, the orientation toward the left side of the paper is the left, and the orientation toward the right side of the paper is the right.

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

In addition, in the present invention, the descriptions of "first", "second", etc. are used for convenience of description, and are not to be construed as indicating or implying their relative importance or implicit indication of the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between each embodiment may be combined with each other, but must be based on those skilled in the art. When there is a contradiction in the combination of technology or cannot be realized, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this creation.

In order to give the review board members a better understanding and understanding of the structural features and the efficacies achieved, please refer to the preferred examples and the detailed descriptions as follows: please refer to Figure 1 to Figure 7 is a schematic view showing the structure of the stacking and pushing mechanism of the fully automatic electric mahjong table according to the first embodiment of the present invention, the rear view of the first figure, and the rear view of the front end face of the head box and the motor after the first figure. Fig. 3 is a schematic view showing the structure after the swinging, FIG. 4 is a schematic view showing the structure after removing the pusher sheave, the structure of the pusher sheave, and the rear view of Fig. 6. As shown in the figure, the stack lifting mechanism of the present invention comprises a head box 1 and a lifting rod 2. A card holder 3, a motor 4, a pusher slot 5, a swing lever 6, a horizontal rod 7, a horizontal slider 8, a push button link 9, a push head 10, and a The card holder 11 and the first card holder 12 are provided. One side of the head box 1 is provided with a lifting seat 11 , and the lifting seat 11 is provided with a through hole penetrating vertically; the lifting rod 2 is slidably connected with the through hole of the lifting seat 11 . The yoke 3 is fixed on the top of the lifting rod 2. The front end of the yoke 3 is provided with a horizontal groove 31, and the upper surface of the yoke 3 is provided with a cushion 32. The motor 4 is fixed to the front end face of the head cartridge 1, and the output shaft of the motor 4 penetrates into the inside of the head cartridge 1. The pusher sheave 5 is disposed in the head box 1. The center of the pusher sheave 5 is fixed on the output shaft of the motor 4. The front end of the pusher sheave 5 is provided with a circular track groove 51, and after the pusher 5 is pushed A first bearing 52 is mounted on the end surface; one end of the swing rod 6 is rotatably connected to the inner side surface of the front end of the head box 1, and a second portion of the swing rod 6 is slidably connected to the annular track groove 51 of the push plate pulley 5. The bearing 61, the other end of the swinging rod 6 is pierced from one side of the head box 1 and is mounted with a third bearing 62. The third bearing 62 is slidably connected with the lateral groove 31 of the joint seat 3; the horizontal rod 7 is horizontally mounted on the machine The horizontal slider 8 is slidably coupled to the horizontal rod 7, and a curved track groove 81 is formed on the front end surface of the horizontal slider 8, and the curved track groove 81 is slidably coupled to the first bearing 52 on the pusher sheave 5. One end of the pusher head link 9 is fixed to the back of the horizontal slider 8, and the other end of the pusher head link 9 is passed out from one side of the head case 1 and fixedly coupled to the pusher head 10. The cross section of the pusher head 10 is U-shaped. The card holder 11 is fixed on the rear end surface of the head cartridge 1 through the shoe holder 12 and located behind the card holder 3, and another between the card holder 11 and the card holder 3 for pushing the card head link 9 A gap is moved at one end, and a card eye 14 is disposed on the card holder 11.

As can be seen from the above, the upper end surface of the joint seat 3 of the stacking and pushing mechanism is provided with a cushion layer 32, which can reduce the noise generated when the mahjong card is dropped to the joint seat 3. Moreover, the cross section of the pusher head 10 of the present invention by the stacking and pushing mechanism is U-shaped, which can avoid the pusher of the card-on mechanism to avoid interference. In addition, the creation is provided by the card holder 11 of the stacking and pushing mechanism. The brand eye 14 can realize the automatic intelligent control after the mahjong card reaches the card seat 3 and the instant feedback signal controls the motor 4 to operate.

The inner side surface of the circular track groove 51 of the push-up sheave 5 of the stacking and pushing mechanism comprises a first descending section 511, a second descending section 512, a rising section 513, a small circular arc section 514 and a large circular arc section. 515. The first descending section 511 and the second descending section 512 cooperate with the second bearing 61 of the swing link 6 to lower the joint seat 3; the rising section 513 causes the joint seat 3 to rise; the large circular arc section 515 and the small circular arc section 514 The pin holder 3 remains stationary, and the central axis of the small arc segment 514 and the large arc segment 515 overlaps with the central axis of the motor 4; wherein the two ends of the small arc segment 514 are respectively connected to the first descending segment 511 and the second drop In the segment 512, the two ends of the large arc segment 40515 are respectively connected to the rising segment 513 and the first descending segment 511, and the two ends of the rising segment 513 are respectively connected to the second descending segment 512 and the large arc segment 515.

Furthermore, a first signal magnet 53 and a second signal magnet 54 are disposed on the outer peripheral surface of the push-up sheave 5 of the stacking and pushing mechanism, and a third signal magnet 81 is disposed on the upper end surface of the horizontal slider 8. A circuit board 13 is fixed on the top surface of the head box 1. The first Hall element 131 and a second Hall element 132 are disposed on the bottom surface of the circuit board 13, and the first Hall element 131 and the first signal magnet 53 are The second signal magnet 54 corresponds to the second Hall element 132 corresponding to the third signal magnet 81.

In combination with the above, the operation process of the stacking and pushing mechanism is as follows: when the automatic electric mahjong table of the present creation is completed, the card seat 3 is stopped at the highest position, and the card head 10 is stopped at the position where the card is in place and blocked. The outlet of the automatic electric mahjong table conveying mechanism. The second bearing 61 of the rocker 6 is located at the junction of the large arc segment 515 of the annular track groove 51 of the push plate pulley 5 and the first descending segment 511.

Upon receiving the shuffling command, the motor 4 drives the pusher sheave 5 to rotate, and the pusher sheave 5 drives the horizontal slider 8 to retract the pusher head 10. At the same time, the second bearing 61 of the swing lever 6 enters the ring of the pusher pulley 5 The first descending section 511 of the track groove 51 causes the card holder 3 to descend. When the pusher sheave 5 is turned to the pusher sheave 5 and the first signal magnet 53 is induced to the first Hall element 131, the motor 4 is stopped. The card seat 3 is lowered to the first card position. At this time, the card head 10 has also been removed from the card outlet of the automatic electric mahjong table conveying mechanism, and then the first mahjong card is from the fully automatic electric mahjong table. The card outlet of the conveying mechanism is sent out and blocked by the card seat 11 on the card holder 3.

At this time, the first mahjong card blocked the card outlet of the automatic electric mahjong table conveying mechanism, while the card light eye 14 saw the first mahjong tile. The motor 4 is rotated again, and the pusher sheave 5 is driven to rotate, and the yoke 6 drives the yoke 3 and the first mahjong card to descend. At the same time, the first bearing 52 on the pusher sheave 5 cooperates with the curved track groove 81 of the horizontal slider 8 to keep the pusher head 10 stationary.

When the pusher sheave 5 is turned to the pusher sheave 5 and the second signal magnet 54 is sensed to the first Hall element 131, the motor 4 is stopped, the card seat 3 and the first mahjong card have been lowered away from the fully automatic electric The outlet of the conveying mechanism of the mahjong table is stopped at the second card position, and the second mahjong card is sent out from the outlet of the automatic electric mahjong table conveying mechanism, and the second mahjong card is blocked. 11 blocks the stack on the first mahjong tile, and the second mahjong tile also blocks the card outlet of the automatic motorized mahjong table.

At this point, the viewing card eye 14 sees the second mahjong tile, the motor 4 starts again, and the driving pusher wheel 5 rotates, driving the card seat 3 and the two mahjong tiles to rise, and the second mahjong card during the ascent The first mahjong card sequentially blocks the card outlet of the automatic electric mahjong table conveying mechanism 3, and at the same time, the first bearing 52 on the pusher sheave 5 cooperates with the curved track groove 81 of the horizontal slider 8 to make the card head 10 still stays still.

When the card seat 3 and the two mahjong tiles are raised to the highest position, the second bearing 61 of the swing lever 6 enters the large arc segment 515 of the circular track groove 51 of the push plate pulley 5, the card seat 3 and the two mahjong brand Keep the up and down position still. At the same time, the first bearing 52 on the pusher sheave 5 cooperates with the curved track groove 81 of the horizontal slider 8 to advance the pusher head 10 and the two mahjong tiles. When the pusher head 10 pushes the two mahjong tiles of the first pier into the upper track groove of the card mechanism of the fully automatic electric mahjong table and reaches the foremost position, the third signal magnet 82 on the horizontal slider 8 senses the second hall. Component 132, the computer board of the fully automatic electric mahjong table records the number of piers of the mahjong card in the upper track slot of the card mechanism on the fully automatic electric mahjong table, and the push head 10 blocks the conveying mechanism of the fully automatic electric mahjong table. Get out of the game. The motor 4 is not stopped to continue to rotate, the pusher pulley 5 is rotated, the pusher head 10 is retracted, and the card seat 3 is lowered.

When the pusher sheave 5 is turned to the pusher sheave 5 and the first signal magnet 53 is induced to the first Hall element 131, the motor 4 is stopped. The stacking and pushing mechanism pushes into the loop of the stacking cards of the two mahjong tiles of the next pier. When the pusher head 10 pushes the two mahjong tiles of the last pier of the party into the upper track groove of the card mechanism of the fully automatic electric mahjong table and reaches the foremost position, the third signal magnet 82 on the horizontal slider 8 senses The second Hall element 132, the computer board records that the upper track groove of the card mechanism above the electric mahjong machine has been in place. The number of piers of the mahjong card is full, the motor 4 stops rotating, the card seat 3 stops at the highest position and blocks the fully automatic electric At the outlet of the conveying mechanism of the mahjong table, the pusher head 10 is stopped at the position where the push card is in place.

This new type is a novelty, progressive and available for industrial use. It should meet the requirements of patent applications stipulated in China's Patent Law. It is undoubtedly a new type of patent application, and the Prayer Council will grant patents as soon as possible. prayer.

However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and the variations, shapes, structures, and spirits described in the scope of the present patent application are equivalent. Modifications are intended to be included in the scope of the present patent application.

Claims (6)

A fully automatic electric mahjong table stack lifting and pushing mechanism comprises: a head box, one side of which is provided with a lifting seat, the lifting seat is provided with a through hole penetrating up and down; a lifting rod, and the lifting seat The through hole is slidably connected; a socket is fixed on the top of the lifting rod, and a front groove is arranged on the front end surface of the connecting seat; a motor is fixed on the front end surface of the head box, and the output shaft of the motor is worn The inside of the head box; a push-slot wheel disposed in the head box, the center of the push-pull wheel is fixed on the output shaft of the motor, and the front end surface of the push-slot wheel is provided with a circular track groove And a first bearing is mounted on the rear end surface; a swing rod has one end rotatably connected to the inner side surface of the front end of the head box, and the middle portion of the swing rod is slidably connected to the circular track groove of the push plate groove a second bearing, the other end of the swing rod is pierced from one side of the head box and is mounted with a third bearing, the third bearing is slidably connected with the transverse groove of the socket; a horizontal rod, horizontally mounted Inside the head box; a horizontal slider, which is at the level a sliding connection, the front end face of the horizontal slider is provided with a curved track groove, the curved track groove is slidably connected with the first bearing on the push plate wheel; a push button link, one end of which is fixed to the horizontal block a back side; a pusher head, the other end of the pusher head link is passed out from one side of the head box and fixedly connected with the push head; a card seat; and a card holder, the card The seat is fixed on the rear end surface of the head box and behind the joint seat by the card holder, and the other end of the push button link is disposed between the card holder and the card holder. gap. The automatic electric mahjong table stack lifting and pushing mechanism according to claim 1, wherein the upper end surface of the connecting seat is provided with a cushion layer. The automatic electric mahjong table stack lifting and pushing mechanism according to claim 1, wherein the inner side surface of the circular track groove of the stacking sheave comprises: a first descending section; and a second descending section, The first descending section and the second descending section cooperate with the second bearing of the swing rod to lower the joint seat; a rising section causes the joint seat to rise; a small arc segment; and a large arc segment, And the small arc segment keeps the card holder stationary, the small arc segment and the central axis of the large arc segment overlap with the central axis of the motor; wherein the two ends of the small arc segment are respectively connected to the first a descending section and the second descending section, the two ends of the large arc segment are respectively connected to the rising segment and the first descending segment, and the two ends of the rising segment are respectively connected to the second descending segment and the large arc segment. The automatic electric mahjong table stack lifting and pushing mechanism according to claim 1, wherein the pusher groove has a first signal magnet and a second signal magnet on the outer peripheral surface, the horizontal slider The upper end surface is provided with a third signal magnetic steel, and a circuit board is fixed on the top surface of the head box, and a first Hall element and a second Hall element are disposed on the bottom surface of the circuit board, and the first Hall element is Corresponding to the first signal magnet and the second signal magnet, the second Hall element corresponds to the third signal magnet. For example, the automatic electric mahjong table stack lifting and pushing mechanism described in claim 1 of the patent scope, wherein the cross-sectional area of the pushing head is U-shaped. For example, the automatic electric mahjong table stack lifting and pushing mechanism described in claim 1 is characterized in that the card seat is provided with a viewing light eye.