CN213407700U - Mute rotary disc for mahjong machine - Google Patents

Abstract

The utility model discloses a mute rotary table for a mahjong machine, which comprises a table body and a flexible glue inner pad, wherein the flexible glue inner pad is nested on the table body, a plurality of mute convex columns are arranged on the back surface of the flexible glue inner pad, and the mute convex columns are elastic structures which can provide a buffering effect; the end part of the mute convex column can be contacted with the surface of the disc body, and the mute convex column can contract and deform to absorb impact force in the using process. The mute rotary table has the advantages that the design that the soft rubber inner pad with the mute convex column is paved on the table body is adopted, the noise generated when the mahjong tiles impact the table body is effectively reduced, the structure is simple and light, the dismounting and the mounting are easy, and the cleaning and the maintenance are easy; the soft rubber inner pad is provided with the reinforcing ribs, so that the stability of the soft rubber inner pad can be further improved; the design of the positioning hole and the positioning bulge is adopted, the mounting position can be locked quickly, and the mounting efficiency is further improved.

Description

Mute rotary disc for mahjong machine

Technical Field

The utility model relates to a mahjong machine field, concretely relates to a silence carousel for mahjong machine.

Background

Mahjong, four-player dominoes playing with a game, is popular in Chinese cultural circles. The entertainment appliance invented by ancient Chinese people, originated in China, Yuehong, Macao and Minnan, is a small rectangular block made of bamboo, bone or plastics, and is engraved with patterns or characters.

A mahjong machine is born in Japan. The working principle of the mahjong machine is that the mahjong with the back face upward is sucked by the magnetic ring on the shuffling barrel, rotates along with the magnetic ring and is sent to the conveying groove, and is pushed into blocks by a stacking and pushing motor at the machine head and is pushed away by a chain rod, and the mahjong without magnetism at the front face continues to rotate on the plate (the principle of a single-port machine), so that the mahjong machine is upgraded to a four-port machine at present.

The mahjong tiles can collide with each other to generate larger noise when the mahjong machine shuffles, and the mahjong tiles can also generate larger noise when a user collides with a table top when playing the mahjong. If the utility model is used at night, the rest of the residents around the night is easily influenced. Accordingly, mahjong tiles capable of reducing noise are available.

The large plate of the traditional mahjong machine is subjected to mute shock absorption and is adhered to the surface of the large plate by soft materials such as flannelette and the like which are divided into small blocks, so that the cost is high, the labor cost is high, the large plate is easy to dirty, and the large plate cannot be detached for cleaning. Soft glue is also arranged at the bottom or the edge of the large plate for buffering. For example, ZL2014420543828.7 'mute ring for novel mahjong shuffling cylinder' can only buffer and reduce noise of local mahjong tiles on a large plate. ZL202010232311.6 auxiliary tile turning and shuffling rotary disc and the shuffling device and the rapid and quiet mahjong machine which are applied to the rotary disc can only buffer and reduce noise of the whole large disc, and are not directly contacted with mahjong tiles, so that the noise reduction effect is limited.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims at providing a abluent silence carousel that is used for mahjong machine of making an uproar, and easily dismouting fall in the high-efficient silence of ability.

In order to realize the technical purpose, the utility model discloses a scheme is: a mute rotary table for a mahjong machine comprises a table body and a soft rubber inner pad, wherein the soft rubber inner pad is nested on the table body, a plurality of mute convex columns are arranged on the back surface of the soft rubber inner pad, and the mute convex columns are elastic structures capable of providing a buffering effect;

the end part of the mute convex column can be contacted with the surface of the disc body, and the mute convex column can contract, deform and absorb impact force in the using process; the tray body and the soft rubber inner pad are both of hollow structures, and a plurality of through holes are formed in the tray body and the soft rubber inner pad; and the outer side of the disc body is provided with a driving tooth in driving connection with the driving mechanism.

Preferably, a plurality of reinforcing ribs are further arranged on the soft rubber inner pad, and the reinforcing ribs are of a linear structure or an arc structure.

Preferably, the soft rubber inner pad is further provided with a limiting column, the limiting column is of a hollow structure, the length of the limiting column is larger than that of the mute convex column, and the diameter of the limiting column is matched with that of the through hole.

Preferably, the tray body is further provided with a plurality of positioning blocks, the soft rubber inner pad is provided with a plurality of positioning holes, and the positioning blocks are matched with the positioning holes.

Preferably, a support column is arranged in the middle of the tray body and is rotatably connected with the base;

the cross section of the tray body is of a trapezoidal structure, and the height of the center of the tray body is higher than the heights of the middle part and two sides of the tray body.

The utility model has the advantages that the mute turntable adopts the design that the flexible glue inner pad with the mute convex column is laid on the turntable body, thereby effectively reducing the noise generated when the mahjong tiles strike the turntable body, and the mute turntable has simple and light structure, is easy to disassemble and assemble and is easy to clean and maintain; the reinforcing ribs are arranged in the soft rubber inner pad, so that the stability of the soft rubber inner pad can be further improved; the design of the positioning hole and the positioning bulge is adopted, the mounting position can be locked quickly, and the mounting efficiency is further improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the soft rubber inner pad of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of a partial structure of the soft rubber inner pad of the present invention;

FIG. 5 is a schematic view of a partial structure of a top view of the present invention;

fig. 6 is a schematic view of a partial structure of the bottom view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figures 1-6, the embodiment of the utility model is a mute rotary table for a mahjong machine, which comprises a table body 1 and a soft rubber inner pad 2, wherein the soft rubber inner pad 2 is made of soft materials such as PVC and the like through one-time injection molding, the soft rubber inner pad 2 is nested and arranged on the surface of the table body 1, the edge of the soft rubber inner pad 2 is in bonding, buckling or other fixed connection with the table body 1,

the back surface of the soft rubber inner pad 2 is provided with a plurality of silent convex columns 4, and the silent convex columns 4 are elastic structures capable of providing a buffering effect; after the soft rubber inner pad is installed, the end part of the mute convex column 4 is contacted with the surface of the disc body 1, and the mute convex column 4 can contract, deform and absorb impact force in the using process.

In order to improve the stability of the soft rubber inner pad, a plurality of reinforcing ribs 5 are further arranged on the soft rubber inner pad 2, and the reinforcing ribs 5 are of linear structures or arc-shaped structures. The soft rubber inner pad can be more stable and has stronger impact resistance through the reinforcing ribs.

In order to lighten the weight of the tray body and the soft rubber inner pad, the tray body 1 and the soft rubber inner pad 2 are both of hollow structures, and a plurality of through holes 6 are arranged on the tray body 1 and the soft rubber inner pad 2. The larger the weight of the tray body is, the heavier the whole machine is, the higher the power requirement of the driving mechanism is, and the production cost can be greatly increased; through the hollow structure with the through holes, the weight can be reduced, the use of plastics is reduced, and the cost is reduced. Like figure 6, wherein the through-hole phase-match on spacing post and the disk body, the through-hole can also be with the better fixed of spacing post, makes spacing effect better.

For the better fixed flexible glue inner pad, still be provided with spacing post 3 on the 2 backs of cushion in the flexible glue, spacing post 3 is elastic hollow structure, the length of spacing post 3 is greater than the length of silence projection 4, the diameter of spacing post 3 and the diameter phase-match of through-hole 6. Through spacing post and through-hole lock during the installation, can be more convenient and fast with the cushion installation fixed in the flexible glue.

In order to facilitate the installation of the software inner pad, a plurality of positioning blocks 7 are further arranged on the tray body 1, a plurality of positioning holes 8 are formed in the soft rubber inner pad 2, and the positioning blocks 7 are matched with the positioning holes 8. The limiting column is small and difficult to position; and the positioning block with larger area is matched with the positioning hole, so that the installation can be carried out more quickly, and the installation efficiency is improved.

In order to drive the disc body conveniently, the outer side of the disc body 1 is provided with a driving tooth 9 which is in driving connection with a driving mechanism.

In order to shuffle the cards more efficiently, a support column 10 is arranged in the middle of the tray body 1, and the support column 10 is rotatably connected with the base; the cross section of the tray body 1 is of a trapezoidal structure, and the height of the center of the tray body 1 is higher than the height of the middle part and two sides of the tray body 1. The mahjong tiles can be pushed to the outer side edge by the tray body with the structure, and the mahjong tiles can be mixed, turned and shuffled more quickly and uniformly when the tray body rotates.

The mute rotary table has the advantages that the design that the soft rubber inner pad with the mute convex column is paved on the table body is adopted, the noise generated when the mahjong tiles impact the table body is effectively reduced, the structure is simple and light, the dismounting and the mounting are easy, and the cleaning and the maintenance are easy; the reinforcing ribs are arranged in the soft rubber inner pad, so that the stability of the soft rubber inner pad can be further improved; the design of the positioning hole and the positioning bulge is adopted, the mounting position can be locked quickly, and the mounting efficiency is further improved.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims (5)

1. A silence carousel for mahjong machine which characterized in that: the novel table comprises a table body and a soft rubber inner pad, wherein the soft rubber inner pad is nested on the table body, a plurality of mute convex columns are arranged on the back surface of the soft rubber inner pad, and the mute convex columns are elastic structures capable of providing a buffering effect;

the end part of the mute convex column can be contacted with the surface of the disc body, and the mute convex column can contract, deform and absorb impact force in the using process;

the tray body and the soft rubber inner pad are both of hollow structures, and a plurality of through holes are formed in the tray body and the soft rubber inner pad;

and the outer side of the disc body is provided with a driving tooth in driving connection with the driving mechanism.

2. The mute rotary table for a mahjong machine according to claim 1, wherein: the soft rubber inner pad is also provided with a plurality of reinforcing ribs, and the reinforcing ribs are of a linear structure or an arc structure.

3. The mute rotary table for a mahjong machine according to claim 1, wherein: the flexible glue inner pad is further provided with a limiting column, the limiting column is of a hollow structure, the length of the limiting column is larger than that of the mute convex column, and the diameter of the limiting column is matched with that of the through hole.

4. The mute rotary table for a mahjong machine according to claim 1, wherein: the tray body is also provided with a plurality of positioning blocks, the soft rubber inner pad is provided with a plurality of positioning holes, and the positioning blocks are matched with the positioning holes.

5. The mute rotary table for a mahjong machine according to claim 1, wherein: a support column is arranged in the middle of the tray body and is rotatably connected with the base;

the cross section of the tray body is of a trapezoidal structure, and the height of the center of the tray body is higher than the heights of the middle part and two sides of the tray body.

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