CN212522979U

CN212522979U - Large disk assembly of mahjong machine

Info

Publication number: CN212522979U
Application number: CN202020644236.XU
Authority: CN
Inventors: 杨小林; 陈念
Original assignee: Chongqing Rongjue Technology Co ltd
Current assignee: Chongqing Rongjue Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-12
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a mahjong machine technical field specifically discloses big dish subassembly of mahjong machine, including big dish and fixing base, fixing base fixed connection is on the bottom plate, and the middle part of the big dish upwards arches, constitutes accommodation space between the upwards arch at big dish middle part and the bottom plate, and fixing base, big dish motor, well liter motor all are located accommodation space, are equipped with the ring gear on the big dish, are connected with on the big dish motor with ring gear meshing's gear. The scheme is used for relieving the problem that the size of the mahjong machine is large due to the fact that the large-disc motor is installed on the bottom plate of the bottom of the box body in the prior art.

Description

Large disk assembly of mahjong machine

Technical Field

The utility model relates to a mahjong machine technical field specifically is big dish subassembly of mahjong machine.

Background

Playing mahjong is one of the main entertainment of people at present, and the mahjong machine provides great convenience for people, can replace the manual work to realize automatic shuffling and stacking, thereby making the playing degree of mahjong higher.

The mahjong machine comprises support legs and a case body, the case body also comprises a case body, and a middle lifting mechanism, a control panel mechanism, a shuffling mechanism, a conveying mechanism, a mahjong stacking mechanism, a mahjong lifting mechanism and a mainboard control system which are positioned in the case body, wherein the existing shuffling mechanism comprises a large-disc motor for driving a large disc to rotate, and the large-disc motor is fixedly arranged below a bottom plate of the case body; well mechanism that rises includes well lift motor and lifter, and well lift motor drives the lifter and goes up and down, is fixed with the fixing base on the bottom plate, and the vertical sliding connection of lifter is on the fixing base, and control panel mechanism is connected at the lifter top, goes up and down through the lifter drive control dish, and control panel mechanism is used for throwing the dice.

The existing mahjong machine is popular with the public but still has the following problems:

the large-disk motor and the middle-lift motor of the mahjong machine have to be arranged below the bottom plate due to the limited internal size of the box body, and in order to protect the large-disk motor and the middle-lift motor, a motor cover for protecting the two motors is additionally arranged, and the motor cover protrudes towards the lower part of the box body, so that the mahjong machine is larger in size.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing the big dish subassembly of mahjong machine to alleviate the big problem of mahjong machine size that causes of big dish motor installation on the bottom plate of bottom half among the prior art.

In order to achieve the above object, the basic scheme of the present invention is as follows:

the big plate assembly of the mahjong machine comprises a big plate and a fixed seat, the fixed seat is fixedly connected to a bottom plate, the middle of the big plate is arched upwards, an accommodating space is formed between the upward arch in the middle of the big plate and the bottom plate, the fixed seat, a big plate motor and a middle lifting motor are all located in the accommodating space, an inner gear ring is arranged on the big plate, and a gear meshed with the inner gear ring is connected to the big plate motor.

Compare the beneficial effect in prior art:

this scheme has improved the deep bid for the position that the deep bid middle part upwards arched not only can hold the fixing base, can also hold well liter motor and deep bid motor, makes the size that the box was stretched out to deep bid motor and well liter motor as far as little as, and then makes the thickness of mahjong machine case main part diminish, and the mahjong machine size can reduce.

The card poking device is connected to the fixed seat, the fixed seat is provided with clamping teeth, and the card poking device is provided with a clamping groove matched with the clamping teeth; the card shifting device is positioned above the large disc, and the large disc is rotatably connected to the fixed seat.

Has the advantages that: the card-shifting device is fixed on the fixed seat and cannot change in position through the clamping teeth and the clamping grooves, and powerful connection between the card-shifting device and the fixed seat is guaranteed.

Furthermore, a bearing is arranged between the big disc and the card poking device, the bearing is fixedly connected onto the fixed seat, the big disc is rotatably connected onto the fixed seat through the bearing, the card poking device abuts against the top of the inner ring of the bearing, a flange is arranged on the big disc, and the flange abuts against the bottom of the outer ring of the bearing.

Has the advantages that: the bearing is pressed through the card shifting device, the big plate is pressed through the bearing and the flange in a propping mode, the big plate is prevented from shaking in the rotating process, and the rotating stability of the big plate is guaranteed.

Further, a pressure plate is fixedly connected to the poker card poking device, and the pressure plate is detachably connected to the fixed seat.

Has the advantages that: the card-shifting device is further fastened on the fixed seat through the pressing disc.

Further, the middle part of the large disc which is arched upwards forms a buffer area which is concave towards the accommodating space.

Has the advantages that: before the mahjong falls into the bottom of the large plate, the mahjong firstly strikes the middle position of the large plate, and the middle position of the large plate forms an inwards concave buffer area, so that the impact force of the mahjong striking the large plate is relatively smaller, and the abrasion of the mahjong and the large plate is favorably reduced.

Furthermore, at least two gaps are formed in the fixing seat, one of the gaps is detachably connected with a fixing plate, the middle-lift motor is detachably connected to the fixing plate, and the other gap is used for avoiding the space of the large-disc motor.

Has the advantages that: through setting up the fixed plate, be convenient for dismantle well liter motor from the fixing base get off, compare in well liter motor direct mount on the fixing base, well liter motor does not directly contact with the fixing base, and then has reduced well liter motor and has started the back, and the vibration that well liter motor produced is to the influence of fixing base.

Furthermore, the notch where the fixed plate is located is opposite to the notch where the large-disc motor is located.

Has the advantages that: the installation of the large-disk motor and the middle-lift motor is more compact, and the utilization rate of the accommodating space is higher.

Further, the fixing base can be dismantled and be connected with the extension piece, is equipped with the extension hole on the extension piece, and the vertical sliding connection of lifter is in the extension hole.

Has the advantages that: the lengthened hole of the lengthened block prolongs the guide length of the lifting rod in the lifting process, and is favorable for enhancing the stability of the lifting rod in the lifting process.

Furthermore, be connected with even board on the lifter, be equipped with the guide way on the fixing base, even vertical sliding connection of board is in the guide way.

Has the advantages that: through the setting of even board and guide way for the direction of the existing fixing base of lift of lifter has the direction of guide way and even board again, therefore lifter lift process is more stable.

Further, the lengthening block is positioned above the connecting plate.

Has the advantages that: the extension block is located the guide way top, then means even the board is located the below of extension block, even the board strengthens the stability to the lifter lift in the below of lifter, and the extension block strengthens the lift stability to the lifter on the well upper portion of lifter, even the cooperation makes the lifter lift more steady about board, guide way and the extension block.

Drawings

FIG. 1 is an isometric view of an embodiment of the present invention when mounted on a base plate;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a bottom view of the fixing base of the embodiment of the present invention after the middle lift motor and the large disc motor are installed thereon;

fig. 6 is an axonometric view of the fixing base of the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the mahjong tile poking machine comprises a large plate 1, a flange 11, an accommodating space 12, an inner gear ring 13, a buffer area 14, a tile poking device 2, an annular column 21, a fixed seat 3, a clamping tooth 31, a lengthened block 32, a guide groove 33, a pressure plate 4, a bottom plate 5, a bearing 6, a large plate motor 7, a middle lift motor 8, a gear 9, a fixed plate 10, a lifting rod 20 and a connecting plate 30.

Examples

The embodiment is substantially as shown in the accompanying figures 1 to 6:

with reference to fig. 1 to 4, the large-disc assembly of the mahjong machine comprises a large disc 1, a tile shifting device 2 and a fixed seat 3, wherein the large disc 1 and the tile shifting device 2 are positioned above the fixed seat 3, and the tile shifting device 2 is positioned above the large disc 1; a plurality of rollers (not shown in the figure) are rotatably connected to a bottom plate 5 of the mahjong machine, the rollers are arranged along the circumferential direction of the large plate 1, the rollers are attached to the bottom of the large plate 1, and the rollers support the large plate 1; the card poking device 2 is connected with a pressure plate 4 through a screw, the pressure plate 4 is in threaded connection with a fixed seat 3, and the fixed seat 3 is fixedly connected with a bottom plate 5 through a screw; be equipped with bearing 6 between deep bid 1 and the tablet ware 2 of dialling, bearing 6 is fixed to be cup jointed on fixing base 3, and deep bid 1 rotates through bearing 6 to be connected on fixing base 3, dials the downward annular post 21 of integrated into one piece on the tablet ware 2, and the annular post 21 of dialling tablet ware 2 offsets with the bearing 6 inner circle top, and integrated into one piece has flange 11 on the deep bid 1, and flange 11 offsets with bearing 6 outer lane bottom.

With reference to fig. 2, 5 and 6, the fixing base 3 is integrally formed with a plurality of latches 31, the latches 31 are circumferentially and uniformly distributed along the central axis of the fixing base 3, and the card shifting device 2 is integrally formed with a slot matched with the latches 31.

Referring to fig. 2 and 4, the middle of the large plate 1 is arched upwards, an accommodating space 12 is formed between the upward arch of the middle of the large plate 1 and the bottom plate 5, the fixed seat 3, the large plate motor 7 and the middle lift motor 8 are all located in the accommodating space 12, an inner gear ring 13 is integrally formed in the large plate 1, a gear 9 meshed with the inner gear ring 13 is connected to an output shaft of the large plate motor 7, and the large plate motor 7 is started to drive the large plate 1 to rotate through the meshing of the gear 9 and the inner gear ring 13.

The upwardly arched middle of the large dish 1 forms a buffer zone 14 which is concave towards the receiving space 12.

With reference to fig. 2 and 6, two notches are integrally formed on the fixing base 3, wherein one notch is fixed with a fixing plate 10 through a screw, the middle lift motor 8 is fixed on the fixing plate 10 through a screw, and the other notch is used for the space avoidance large disc motor 7; the gap where the fixed plate 10 is located is opposite to the gap where the large-disc motor 7 is located, that is, the middle-lift motor 8 and the large-disc motor 7 are located on two opposite sides of the fixed seat 3.

With reference to fig. 4 and 5, the fixed seat 3 is connected with an elongated block 32 by a screw, an elongated hole is integrally formed on the elongated block 32, and the lifting rod 20 of the middle lift mechanism is vertically connected with the elongated hole and the fixed seat 3 in a sliding manner; the bottom of the lifting rod 20 is connected with a connecting plate 30 through a pin, a guide groove 33 is integrally formed on the fixed seat 3, and the connecting plate 30 is vertically connected in the guide groove 33 in a sliding manner; an elongated block 32 is positioned above the web 30.

The specific implementation process is as follows:

the installation process comprises the following steps:

firstly, mounting a fixed seat 3; firstly, the lengthened block 32 is installed on the fixed seat 3 through a screw, and then the lifting rod 20 with the connecting plate 30 is in sliding connection with the fixed seat 3 and the lengthened block 32; and then, the fixing plate 10 with the middle-lift motor 8 is connected to the fixing seat 3 through screws, and after the large-disk motor 7 is installed, the fixing seat 3 with the lifting rod 20, the middle-lift motor 8 and the like is fixed on the bottom plate 5 of the mahjong machine.

Secondly, mounting a large disc 1; cover 1 of deep bid on fixing base 3, get bearing 6 after that, cup joint bearing 6 on fixing base 3 to make deep bid 1 rotate through bearing 6 and connect on fixing base 3, the marginal bottom of deep bid 1 is supported by the gyro wheel on bottom plate 5.

Thirdly, mounting the card poking device 2; will dial tablet ware 2 from last installation down for the draw-in groove of dialling tablet ware 2 aims at latch 31 on the fixing base 3, and then with clamp plate threaded connection on fixing base 3, make the annular post 21 of dialling tablet ware 2 offset with the inner circle top of bearing 6, bearing 6 compresses tightly big dish 1, passes through screw fixed connection with clamp plate and the tablet ware 2 again.

In this embodiment, the large plate 1 arches upwards, provides a placing space for the fixing seat 3, the middle-lift motor 8 and the large plate motor 7, so that the size of the large plate motor 7 and the middle-lift motor 8 extending out of the box body is as small as possible, the thickness of the case body of the mahjong machine is reduced, and the size of the mahjong machine is reduced.

In this embodiment, before the mahjong pieces fall into the bottom of the large plate 1, the mahjong pieces first strike the middle position of the large plate 1, and the concave buffer area 14 is formed in the middle position of the large plate 1, so that the impact force of the mahjong pieces striking the large plate 1 is relatively smaller, and the abrasion between the mahjong pieces and the large plate 1 is favorably reduced.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Big dish subassembly of mahjong machine, including big dish and fixing base, fixing base fixed connection is on the bottom plate, its characterized in that: the middle part of the large disc is arched upwards, an accommodating space is formed between the upward arch in the middle part of the large disc and the bottom plate, the fixing seat, the large disc motor and the middle lifting motor are all positioned in the accommodating space, the large disc is provided with an inner gear ring, and the large disc motor is connected with a gear meshed with the inner gear ring.

2. The large disc assembly of a mahjong machine according to claim 1, wherein: the card poking device is connected to the fixed seat, the fixed seat is provided with clamping teeth, and the card poking device is provided with a clamping groove matched with the clamping teeth; the card shifting device is positioned above the large disc, and the large disc is rotatably connected to the fixed seat.

3. The large disc assembly of a mahjong machine according to claim 2, wherein: the mahjong tile poking device is characterized in that a bearing is arranged between the big disc and the mahjong tile poking device, the bearing is fixedly connected onto the fixed seat, the big disc is rotatably connected onto the fixed seat through the bearing, the mahjong tile poking device abuts against the top of the inner ring of the bearing, a flange is arranged on the big disc, and the flange abuts against the bottom of the outer ring of the bearing.

4. The large disc assembly of a mahjong machine according to claim 2, wherein: the card poking device is fixedly connected with a pressure plate, and the pressure plate is detachably connected to the fixed seat.

5. The large disc assembly of a mahjong machine according to claim 1, wherein: the middle part of the large disc which is arched upwards forms a buffer area which is concave towards the accommodating space.

6. The large disc assembly of a mahjong machine according to claim 1, wherein: the fixing seat is provided with at least two notches, one notch is detachably connected with a fixing plate, the middle-lift motor is detachably connected onto the fixing plate, and the other notch is used for avoiding the space of the large-disc motor.

7. The large disc assembly of a mahjong machine according to claim 6, wherein: the gap where the fixed plate is located is opposite to the gap where the large-disc motor is located.

8. The large disc assembly of a mahjong machine according to claim 6, wherein: the fixing base can be dismantled and be connected with the extension piece, is equipped with the extension hole on the extension piece, and the vertical sliding connection of lifter is in the extension hole.

9. The large disc assembly of a mahjong machine according to claim 8, wherein: the lifting rod is connected with a connecting plate, the fixing seat is provided with a guide groove, and the connecting plate is vertically connected in the guide groove in a sliding manner.

10. The large disc assembly of a mahjong machine according to claim 9, wherein: the lengthening block is positioned above the connecting plate.