CN106310653B

CN106310653B - Pneumatic dice dish

Info

Publication number: CN106310653B
Application number: CN201610465050.6A
Authority: CN
Inventors: 陈志琪
Original assignee: Hangzhou Shangxun Intelligent Technology Co ltd
Current assignee: Shaoxing Shangxun Intelligent Technology Co ltd
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2023-09-29
Anticipated expiration: 2036-06-24
Also published as: CN106310653A

Abstract

The invention discloses a pneumatic dice tray, which comprises a cylindrical dice barrel, a rotating disk positioned at the bottom of the dice barrel and a base coaxially arranged with the rotating disk, wherein the rotating disk is in rotary movable connection with the base, the bottom of the rotating disk is provided with a plurality of blades uniformly distributed along the circumferential direction, the position of the base close to the edge is provided with an air inlet hole and an air flow channel which penetrate through the base, one end of the air inlet hole is communicated with the air flow channel, air flow in the air flow channel acts on the position of the center of the base far away from the blades, and the other end of the air inlet hole is communicated with an air pump. According to the pneumatic dice disc disclosed by the invention, the blades are acted by air flow, so that the rotating disc is driven to rotate, and dice randomly rotate on the rotating disc. Because the structure has no power supply access, the dice tray has no structural foundation for additionally installing the electromagnet, the difficulty of cheating by cheaters is improved, for example, the electromagnet is additionally installed by introducing a power supply, the transformation of the mahjong machine is larger, and the mahjong machine is easy to find.

Description

Pneumatic dice dish

Technical Field

The invention relates to the technical field of mahjong machines, in particular to a dice tray of a mahjong machine, and especially relates to a pneumatic dice tray.

Background

The dice tray in the conventional automatic mahjong machine is driven to rotate by a motor, the structure is convenient for cheaters to reform the mahjong machine, for example, dice are replaced by magnetic dice, and an electromagnet is added on the basis of motor driving, so that the number of the dice is controlled, and the aim of cheating is achieved. Because the modification is hidden, the cheating mode is difficult to prevent, and even the modified mahjong machine is faced, the cat is not seen by the general people. Therefore, the existing dice tray structure is required to be modified, so that the difficulty of cheating by cheating staff through modifying the mahjong machine is increased.

Disclosure of Invention

The invention aims to solve the technical problem of providing a pneumatic dice tray for solving the defect that a mahjong machine in the prior art is easy to cheat.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a pneumatic dice dish, includes cylindric dice section of thick bamboo, is located the rotary disk of dice section of thick bamboo bottom and the base that sets up with the rotary disk is coaxial, rotary disk and base swivelling joint, the bottom of rotary disk is equipped with a plurality of blades of arranging along circumferencial direction equipartition, be equipped with inlet port and the air current passageway that runs through the base on the position that the base is close to the border, the one end and the air current passageway intercommunication of inlet port and the air current in the air current passageway act on the position of the base center of keeping away from on the blade, the other end and the air pump intercommunication of inlet port.

The pneumatic dice disc with the structure acts on the blades through air flow, so that the rotating disc is driven to rotate, and dice randomly rotate on the rotating disc. The rotating disk is driven by air flow to replace motor driving, and the dice disk is not provided with a structural foundation for additionally installing the electromagnet because of no power supply access, so that the difficulty of cheating by cheaters is improved, for example, the electromagnet is additionally installed by introducing a power supply, the transformation of the mahjong machine is larger, and the mahjong machine is easy to find.

Further, one side of the base far away from the rotary disk is also provided with an air inlet cavity, wherein the shell is communicated with the air inlet hole from the center of the base, the air inlet cavity is provided with an air inlet channel coaxial with the base, and the air inlet channel is communicated with the air pump.

Further, an air inlet groove I and a shell covering the air inlet groove I are arranged on one side of the base far away from the rotating disc, the shell is provided with an air inlet groove II, and the air inlet groove I and the air inlet groove II form the air inlet cavity.

Further, a pipeline coaxial with the base is arranged on the shell, the pipeline is provided with an air inlet channel communicated with the air inlet cavity, and the free end of the pipeline is connected with the air pump.

Drawings

FIG. 1 is a schematic view of the bottom of the pneumatic die plate according to the embodiment;

FIG. 2 is a schematic diagram showing an exploded state of the pneumatic dice tray according to the embodiment;

FIG. 3 is a schematic view of the base of the present embodiment;

fig. 4 is a schematic diagram of an explosion state of the base of the present embodiment.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1-2, a pneumatic dice tray of this embodiment includes a cylindrical dice cylinder 1, a rotating disk 2 located at the bottom of the dice cylinder, and a base 4 coaxially disposed with the rotating disk. The rotating disc 2 is rotatably and movably connected with the base 4, preferably, a bearing 41 is arranged on the mandrel of the base 4, and the rotating disc 2 is mounted on the bearing 41.

As the biggest improvement of the embodiment, the bottom of the rotary disk 2 is provided with a plurality of blades 3 uniformly distributed along the circumferential direction, an air inlet hole 42 penetrating the base and an air flow channel 43 are arranged at the position of the base near the edge, and one end of the air inlet hole is communicated with the air flow channel. The airflow direction of the airflow channel is perpendicular to the axis of the base, and the airflow acts on the position of the center of the base far away from the blades, so as to drive the rotating disk to rotate. In the embodiment, the rotating disc is driven by air flow to replace motor driving, and as no power is connected, the dice disc is not provided with a structural foundation for additionally installing the electromagnet, so that the difficulty of cheating by cheaters is improved, for example, the electromagnet is additionally installed by introducing a power supply, the transformation of the mahjong machine is larger, and the mahjong machine is easy to find.

In a preferred embodiment, a side of the base away from the rotating disc is provided with a first air inlet groove 44 and a shell 5 covering the first air inlet groove, the shell 5 is provided with a second air inlet groove 51, and the first air inlet groove and the second air inlet groove form an air inlet cavity communicated with the air inlet hole from the center of the base. A conduit 6 coaxial with the base is provided on the housing, the conduit having an air inlet channel 61 communicating with the air inlet chamber, the free end of the conduit being connected to the air pump.

In summary, the foregoing description is only of the preferred embodiments of the invention, and is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. The utility model provides a pneumatic dice dish, its characterized in that, including cylindric dice section of thick bamboo, be located the rotary disk of dice section of thick bamboo bottom and with the base of the coaxial setting of rotary disk, rotary disk and base rotatory swing joint, the bottom of rotary disk is equipped with a plurality of blades of following circumferencial direction equipartition arrangement, be equipped with inlet port and the air current passageway that runs through the base on the position that the base is close to the border, the one end and the air current passageway intercommunication of inlet port and the air current in the air current passageway act on the position of the base center of keeping away from on the blade, the other end and the air pump intercommunication of inlet port.

2. The pneumatic dice tray according to claim 1, characterised in that the side of the base away from the rotating disc is further provided with an air inlet cavity, the casing of which communicates with the air inlet hole from the centre of the base, the air inlet cavity being provided with an air inlet channel coaxial with the base, the air inlet channel communicating with the air pump.

3. The pneumatic dice tray according to claim 2, wherein the side of the base away from the rotating disc is provided with a first air inlet groove and a shell covering the first air inlet groove, the shell is provided with a second air inlet groove, and the first air inlet groove and the second air inlet groove form the air inlet cavity.

4. A pneumatic die plate as claimed in claim 3, wherein the housing is provided with a conduit coaxial with the base, the conduit having an air inlet passage communicating with the air inlet chamber, the free end of the conduit being connected to the air pump.