CN212522975U

CN212522975U - Middle lifting mechanism of mahjong machine

Info

Publication number: CN212522975U
Application number: CN202020643047.0U
Authority: CN
Inventors: 杨小林; 李鸿峰
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 well mechanism that rises of mahjong machine, rise seat and lifter in rising the motor, including well, lifter sliding connection still includes the fixed plate on rising the seat in, well rising the motor can dismantle the connection on the fixed plate, and the fixed plate can be dismantled and connect on well rising the seat, and the one end of lifter connection control panel is equipped with the connecting seat, and the connecting seat can be followed the removal of lifter height direction, and the connecting seat is used for the fixed connection control panel. The scheme is used for solving the problems that the middle lifting mechanism of the mahjong machine in the prior art is troublesome to adjust and high in adjusting cost in the adjustment of the lowest position of the lifting rod.

Description

Middle lifting mechanism of mahjong machine

Technical Field

The utility model relates to a mahjong machine technical field specifically is well liter mechanism 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, a central lifting mechanism (also called a middle lifting mechanism), a shuffling mechanism, a conveying mechanism, a mahjong stacking mechanism, a mahjong lifting mechanism and a mainboard control system, the central lifting mechanism, the shuffling mechanism, the mahjong stacking mechanism, the mahjong lifting mechanism and the mainboard control system are positioned in the case body, the conventional shuffling mechanism comprises a large-disc motor which drives a large disc to rotate, and the large-disc motor is fixedly arranged below a bottom plate of the case body; the middle lifting mechanism comprises a middle lifting motor, a middle lifting seat and a lifting rod, the middle lifting motor is fixedly arranged on the bottom plate, a motor cover is arranged below the bottom plate, and the motor cover is used for protecting a large disc motor and the middle lifting motor which are positioned below the bottom plate; the middle lifting seat is used for providing a guiding effect for the lifting of the lifting rod, and the top of the lifting rod is connected with a control panel for placing dice.

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

after the mahjong machine is used for a long time, the control panel connected to the top of the lifting rod is often not level with the surface of the case, that is, after the lifting rod is lowered to the lowest position, the surface of the control panel is not level with the surface of the case main body; at this time, the position of the middle lift motor needs to be adjusted to realize the adjustment of the lowest height of the lifting rod, so that the surface of the control panel is flush with the surface of the case main body. However, the case body must be placed upside down when the position of the middle-lift motor is adjusted, or a human body drills under the case body, the motor cover is taken out, and finally the position of the middle-lift motor is adjusted, so that the operation is troublesome, and the motor contained in the motor cover comprises the middle-lift motor, a large-disk motor and related circuits due to the adjustment of the motor cover and the middle-lift motor, so that the whole adjustment process needs professional personnel, and the adjustment cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing well mechanism that rises of mahjong machine to the well mechanism that rises of mahjong machine among the solution prior art is to the trouble and the high problem of regulation cost of the regulation of lifter extreme low position existence.

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

well liter mechanism of mahjong machine, including well liter motor, well liter seat and lifter, lifter sliding connection still includes the fixed plate on well liter seat, and well liter motor can be dismantled and connect on the fixed plate, and the fixed plate can be dismantled and connect on well liter seat, and the one end that the control panel was connected to the lifter is equipped with the connecting seat, and the connecting seat can be followed the removal of lifter height direction, and the connecting seat is used for the fixed connection control panel.

Compare the beneficial effect in prior art:

in the scheme, the middle lifting motor is detachably connected to the middle lifting seat through the fixing plate, so that the middle lifting motor can be integrally connected with the middle lifting seat and then the middle lifting seat is installed on the bottom plate of the mahjong machine box body, the middle lifting mechanism is integrally assembled and then connected with the mahjong machine box body in the production process, the assembly of the production process after assembly according to parts is facilitated, and the production efficiency is further improved; and the fixed plate can be detachably connected to the middle lifting seat, so that the middle lifting motor can be more conveniently disassembled and assembled on the middle lifting seat.

In addition, the control panel is connected through addding the connecting seat that can follow the lifter direction of height removal in this scheme, make when the lifter descends bottommost and the surface of operation panel is not held at ordinary times with quick-witted case main part's surface, the high position of direct adjustment connecting seat at the lifter, in order to realize the leveling of operation panel and quick-witted case main part, the dismouting that whole process does not relate to motor in the motor cover also can not influence the circuit connection condition, therefore ordinary citizen just can stretch out quick-witted case main part back regulation by oneself at the lifter, adjust conveniently and do not need professional to adjust specially and reduced the adjustment cost.

Further, the lifting rod is in threaded connection with the connecting seat; the height adjustment of the connecting seat on the lifting rod is convenient to realize by the threaded connection mode.

Further, the inside cavity of lifter is equipped with the internal thread on the lifter, be equipped with on the connecting seat with interior screw-thread fit's external screw thread, be equipped with the fixed orifices on the lifter, can dismantle on the fixed orifices and be connected with the screw, the screw can support tight connecting seat.

Has the advantages that: through screwing the screw on the fixing hole, after the connecting seat and the lifting rod are adjusted to the proper positions in height, the connecting seat and the lifting rod are directly fixed through the screw, so that the height adjustment of the connecting seat is facilitated, and the fixed connection of the lifting rod and the connecting seat is also facilitated.

Furthermore, well rising seat includes the casing, is equipped with two at least openings on the lateral wall of casing, and the fixed plate can be dismantled and connect on one of them opening, and another opening is used for providing the clearance for the big dish motor.

Has the advantages that: the middle lifting seat is provided with an opening convenient for the large-disk motor to keep away from the space so as to accommodate the large-disk motor, so that the large-disk motor does not need to be integrally suspended and fixed at the bottom of the bottom plate like the prior art, and the size of the case body of the mahjong machine is favorably reduced.

Further, the opening for connecting the fixing plate is opposite to the opening for clearance of the large disk motor.

Has the advantages that: the opening for connecting the fixed plate is opposite to the opening for the large-disc motor to avoid the space, so that the large-disc motor and the middle-lift motor can be more compactly installed, and the space utilization rate is higher.

Further, be equipped with the spout on the casing, the spout is located the opening lateral wall that is used for connecting the fixed plate, is equipped with the sand grip on the fixed plate, and the sand grip of fixed plate can sliding connection on the spout.

Has the advantages that: the raised line of the fixed plate is connected to the shell of the middle lifting seat in a sliding way through the sliding groove, and the fixed plate is fixedly connected with the shell in a detachable connection mode, so that the fixed plate is convenient to mount, and the same mounting position of each time is ensured through the raised line and the sliding groove; in addition, the cooperation of sand grip and spout for the area of contact of fixed plate and well rising seat increases, is favorable to increasing the stability of being connected of fixed plate and casing.

Furthermore, fixedly connected with even board on the lifter, be equipped with the guide way on the well seat that rises, even board sliding connection is in the guide way, and well liter motor drives even board and reciprocates.

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

Furthermore, the number of guide grooves on the middle lifting seat is at least two, and the guide grooves are uniformly distributed along the circumferential direction of the lifting rod; is favorable for improving the balance and stability of the lifting of the connecting plate.

Further, can dismantle on the casing and be connected with the extension piece, be equipped with the extension hole on the extension piece, the lifter runs through the extension hole, and lifter sliding connection 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.

Further, the lengthening block is positioned above the guide groove.

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 a control panel according to an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a bottom view of FIG. 2;

fig. 4 is an isometric view of a riser seat according to a first embodiment of the present invention;

FIG. 5 is an isometric view of another orientation of a riser block according to an embodiment of the present invention;

fig. 6 is an axonometric view of a fixing plate in the first 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 lifting device comprises a middle lifting seat 1, a through hole 11, an opening 12, a sliding groove 13, a guide groove 14, a counter bore 15, a lifting rod 2, a large disc motor 3, a fixing plate 4, a flange 41, a convex strip 43, a screw hole 42, a middle lifting motor 5, a rotating block 51, a shifting block 52, a connecting plate 6, a pin 7, an extension block 8, a connecting seat 9 and a control disc 10.

Example one

An embodiment substantially as described herein with reference to figures 1 to 6:

referring to fig. 1 to 3, the middle lifting mechanism of the mahjong machine comprises a middle lifting motor 5, a middle lifting seat 1, a lifting rod 2 and a fixing plate 4, wherein the middle lifting seat 1 is fixedly connected to a bottom plate of a mahjong machine box body through screws.

With reference to fig. 4 and 5, the middle lifting seat 1 includes a housing, a through hole 11 for the lifting rod 2 to lift is formed in the housing, two openings 12 are formed in the side wall of the housing, the two openings 12 are opposite, one of the openings 12 is used for providing clearance for the large-disc motor 3, a vertical sliding groove 13 is formed in the housing, the sliding groove 13 is located in the side wall of the other opening 12, the sliding connection fixing plate 4 is arranged on the sliding groove 13, with reference to fig. 6, a protruding strip 43 is formed in the fixing plate 4, and the protruding strip 43 of the fixing plate 4 can be connected in the sliding groove 13 in a sliding manner.

With reference to fig. 2, 3 and 6, the fixing plate 4 is used for fixing the middle-lift motor 5, the output shaft of the middle-lift motor 5 is fixedly connected with a rotating block 51, one end of the rotating block 51, which is far away from the output shaft of the middle-lift motor 5, is fixedly connected with a shifting block 52, a fixing flange 41 is integrally formed on the fixing plate 4, the fixing flange 41 can be attached to the bottom surface of the shell of the middle-lift seat 1, a screw hole 42 is integrally formed on the fixing flange 41, a stud is integrally formed on the shell, and the fixing plate 4 is fixed on the shell of the middle-lift seat 1 through the screw, the screw hole 42 and the.

Two vertical guide grooves 14 are integrally formed on the inner wall of the shell of the middle lifting seat 1, and the two guide grooves 14 are symmetrical along the central axis of the lifting rod 2; there is even board 6 through pin 7 connection on lifter 2, even 6 vertical sliding connection of board in guide way 14, shifting block 52 is located even 6 below of board, and well liter motor 5 starts then to drive shifting block 52 and rotate, and then promotes even 6 drive lifter 2 rebound of board, and lifter 2 relies on self gravity and the gravity of the control panel 10 that lifter 2 top is connected to realize the lapse.

A counter bore 15 is further integrally formed in the shell of the middle lifting seat 1, the counter bore 15 is communicated with the through hole 11, and the counter bore 15 of the shell is connected with the lengthening block 8 through a screw. The extension block 8 is provided with an extension hole which is coaxial with the through hole 11 and has the same size, the lifting rod 2 penetrates through the through hole 11 and the extension hole, and the lifting rod 2 is vertically connected to the through hole 11 and the extension hole in a sliding mode. A plurality of through grooves are formed in the inner walls of the through holes 11 and the lengthened holes in an integrated mode, and the through grooves are evenly distributed along the circumferential direction of the through holes 11 or the lengthened holes.

The extension block 8 is located above the guide groove 14.

The top that control panel 10 was connected to lifter 2 is equipped with connecting seat 9, and control panel 10 passes through screw and connecting seat 9 fixed connection, the inside cavity of lifter 2, integrated into one piece has the internal thread on lifter 2, integrated into one piece have on the connecting seat 9 with interior screw-thread fit's external screw thread, processing has the fixed orifices on lifter 2, can dismantle on the fixed orifices and be connected with the screw, the screw can support tightly with connecting seat 9, the screw is used for forming fixed connection with connecting seat 9 and lifter 2.

The specific implementation process is as follows:

firstly, lifting a lifting rod;

well liter motor 5 starts, and well liter motor 5 drives turning block 51 and rotates, and then drives even board 6 through ascending shifting block 52 and upwards moves along the guide way 14 of well liter seat 1, and even board 6 upwards movement drives lifter 2 along the slot hole that adds long block 8, the through-hole 11 of well liter seat 1 upwards moves, and then lifter 2 drives control panel 10 rebound through connecting seat 9, after lifter 2 moved the highest position, well liter motor 5 stopped.

Secondly, descending the lifting rod 2:

when the middle-lift motor 5 is continuously started, the shifting block 52 moves downwards, the connecting plate 6 loses the upward supporting force of the shifting block 52, the connecting plate 6, the lifting rod 2, the connecting seat 9 and the control disc 10 move downwards under the action of gravity, and after the lifting rod 2 moves downwards to the lowest position, the middle-lift motor 5 stops.

In the lifting process of the lifting rod 2, the through hole 11 of the middle lifting seat 1 and the lengthened hole of the lengthened block 8 play a role in guiding the lifting rod 2 to lift at the middle upper part of the lifting rod 2, and the guide groove 14 of the middle lifting seat 1 and the connecting plate 6 play a role in guiding the lifting rod 2 to lift at the lower part of the lifting rod 2, so that the lifting stability of the lifting rod 2 is high.

When the lifting rod 2 descends to the bottommost part and the upper surface of the control panel 10 is not level with the surface of the case body of the mahjong machine, the screw penetrating through the fixing hole can be manually detached firstly, so that the connecting seat 9 can be connected with the lifting rod 2 through threads for height adjustment, and after the height adjustment is in place (namely the upper surface of the control panel 10 is level with the surface of the case body of the mahjong machine), the screw is screwed through the fixing hole again, so that the connecting seat 9 is fixedly connected with the lifting rod 2 again; the whole process of finely adjusting the height of the control panel 10 does not involve the disassembly and assembly of a motor in a hood of a mahjong machine, and the circuit connection condition in the box body cannot be influenced, so that common citizens can adjust the height of the lifting rod 2 after the lifting rod extends out of the case body, the adjustment is simple and convenient, and the adjustment cost is low.

The middle lifting motor 5 is connected to the middle lifting seat 1 through the fixing plate 4, so that the middle lifting motor 5 can be integrally connected with the middle lifting seat 1, and then the middle lifting seat 1 is installed on a bottom plate of a mahjong machine box body, the middle lifting mechanism is conveniently integrally assembled and then connected with the mahjong machine box body in the production process, the assembly of the middle lifting mechanism after assembly according to parts in the production process is facilitated, and the production efficiency is further improved; the fixing plate 4 slides into the sliding groove 13 first and then is mounted on the middle lifting seat 1 through screws, so that the mounting convenience of the fixing plate 4 is guaranteed, and the mounting positions of the fixing plate 4 are the same each time; in addition, the convex strip 43 of the fixing plate 4 is matched with the sliding groove 13 on the middle lifting seat 1, so that the contact area between the fixing plate 4 and the middle lifting seat 1 is increased, and the connection stability between the fixing plate 4 and the shell is favorably improved.

The middle lifting seat 1 is integrally formed with an opening 12 convenient for the large-disc motor 3 to keep clear, so that the large-disc motor 3 can be accommodated, the large-disc motor 3 does not need to be integrally suspended and fixed at the bottom of a bottom plate (the bottom plate of a mahjong machine box body), and the size of the mahjong machine case body is favorably reduced.

Example two

The difference between the second embodiment and the first embodiment is that the lifting rod 2 is connected with the connecting seat 9, the lifting rod 2 is provided with an external thread, the connecting seat 9 is provided with an internal thread, the fixing hole is formed in the connecting seat 9, and the screw is screwed in the fixing hole, so that the screw penetrates through the fixing hole and then abuts against the lifting rod 2.

The difference between the second embodiment and the first embodiment is that: after the height of the connecting seat 9 relative to the lifting rod 2 is adjusted in a threaded connection mode, the connecting seat 9 is locked on the lifting rod 2 in a mode that a screw penetrates through a fixing hole in the connecting seat 9, and the purpose of convenience in adjustment can be achieved.

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. Well liter mechanism of mahjong machine rises seat and lifter in rising motor, including well, lifter sliding connection on well rising seat, its characterized in that: still include the fixed plate, well liter motor can be dismantled and connect on the fixed plate, and the fixed plate can be dismantled and connect on well rising seat, and the one end that the control panel was connected to the lifter is equipped with the connecting seat, and the connecting seat can be followed the high direction of lifter and removed, and the connecting seat is used for the fixed connection control panel.

2. The middle lifting mechanism of a mahjong machine according to claim 1, characterized in that: the lifting rod is in threaded connection with the connecting seat.

3. The middle lifting mechanism of a mahjong machine according to claim 2, characterized in that: the inside cavity of lifter is equipped with the internal thread on the lifter, be equipped with on the connecting seat with interior screw-thread fit's external screw thread, be equipped with the fixed orifices on the lifter, can dismantle on the fixed orifices and be connected with the screw, the screw can support tight connecting seat.

4. The middle lifting mechanism of a mahjong machine according to claim 3, characterized in that: the middle lifting seat comprises a shell, at least two openings are formed in the side wall of the shell, the fixing plate is detachably connected to one opening, and the other opening is used for providing clearance for the large-disc motor.

5. The middle lifting mechanism of a mahjong machine according to claim 4, characterized in that: the opening for connecting the fixing plate is opposite to the opening for clearance of the large disk motor.

6. The middle lifting mechanism of a mahjong machine according to claim 4, characterized in that: be equipped with the spout on the casing, the spout is located the opening lateral wall that is used for connecting the fixed plate, is equipped with the sand grip on the fixed plate, and the sand grip of fixed plate can sliding connection on the spout.

7. The middle lifting mechanism of a mahjong machine according to claim 4, characterized in that: the lifting rod is fixedly connected with a connecting plate, the middle lifting seat is provided with a guide groove, the connecting plate is connected in the guide groove in a sliding mode, and the middle lifting motor drives the connecting plate to move up and down.

8. The middle lifting mechanism of a mahjong machine according to claim 7, characterized in that: the number of the guide grooves on the middle lifting seat is at least two, and the guide grooves are uniformly distributed along the circumferential direction of the lifting rod.

9. The middle lifting mechanism of a mahjong machine according to claim 7, characterized in that: the casing is last to dismantle and to be connected with the extension piece, is equipped with the extension hole on the extension piece, and the lifter runs through the extension hole, and lifter sliding connection is in the extension hole.

10. The middle lifting mechanism of a mahjong machine according to claim 9, characterized in that: the lengthening block is positioned above the guide groove.