CN111840980A - Tile falling and noise reducing method and mute mahjong machine and noise reducing wind page device applied by same - Google Patents
Tile falling and noise reducing method and mute mahjong machine and noise reducing wind page device applied by same Download PDFInfo
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- CN111840980A CN111840980A CN202010785238.5A CN202010785238A CN111840980A CN 111840980 A CN111840980 A CN 111840980A CN 202010785238 A CN202010785238 A CN 202010785238A CN 111840980 A CN111840980 A CN 111840980A
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- 238000009413 insulation Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B25/00—Card tables; Tables for other games
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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Abstract
The mahjong tile falling and noise reducing method is characterized in that noise reducing wind vanes are arranged between a mahjong machine table top component and a shuffling turntable, the noise reducing wind vanes are arranged below a tile falling channel of the mahjong machine table top component, and soft blades for receiving falling tiles are obliquely staggered to form an elastic receiving buffering noise reducing device for reducing the falling height of the mahjong tiles falling from the tile falling channel. The noise reduction wind vane is arranged on the shuffling inner barrel, or the sound insulation cover plate or the card shifting device, or the noise reduction wind vane is arranged on the shuffling inner barrel firstly and then arranged on the card shifting device, one end of the noise reduction wind vane points to or/and is close to the center below the card falling channel, and the other end of the noise reduction wind vane is outwards dispersed; the peripheral size of the noise reduction fan blades after being divergently arranged is larger than or equal to the inner peripheral size of the mahjong machine desktop assembly card falling channel.
Description
Technical Field
The invention relates to a tile falling and noise reducing method and a mute mahjong machine and a noise reducing fan device applied by the tile falling and noise reducing method.
Background
When mahjong tiles are pushed to fall from a desktop to a big shuffling tray, large tile falling noise is generated due to high fall, the use experience of consumers is poor, and the neighborhood relation is particularly influenced once a neighbor has been disturbed to have a rest.
In order to reduce the falling noise, the noise reduction sticking cloth is usually stuck on the shuffling large plate, but the thickness of the noise reduction sticking cloth cannot be too thick, and the adhesive glue layer of the sticking cloth is directly stuck on the upper surface of the shuffling large plate, so that the falling impact of the mahjong tiles can be directly transmitted to the shuffling large plate, the falling impact buffering force of the mahjong tiles is small, and the buffering effect is not obvious.
The partial mahjong machine is provided with the falling and blocking devices, so that the fall of the mahjong pieces is reduced, the mahjong machine is only suitable for the mahjong machine with the thicker whole thickness, the mahjong machine is not suitable for the assembly and use of the ultrathin mahjong machine, the manufacturing cost is too high, the batch assembly and production are not convenient, and meanwhile, the structural change of the mahjong machine is too large, so that the mahjong machine is not convenient to popularize.
Disclosure of Invention
The technical problem solved by the invention is as follows: aiming at the defect of large noise caused by shuffling and dropping of a large plate of the existing mahjong machine, the noise reduction wind blade device of the mahjong machine and the mute mahjong machine applying the same are provided.
The invention is realized by adopting the following technical scheme:
the falling card noise reduction method is characterized in that: the mahjong tile falling device is characterized in that a noise reduction vane is arranged between the mahjong table top component and the shuffling turntable, the noise reduction vane is arranged below a tile falling channel of the mahjong table top component, and the soft blades for receiving falling tiles are obliquely staggered to form an elastic receiving buffering noise reduction device for reducing the fall of the mahjong tiles falling from the tile falling channel.
Further, the noise reduction wind vane is arranged on the shuffling inner barrel, or the sound insulation cover plate, or the card shifting device, or the noise reduction wind vane is arranged on the shuffling inner barrel firstly and then is arranged on the card shifting device, one end of the noise reduction wind vane points to or/and is close to the center below the card dropping channel, and the other end of the noise reduction wind vane is outwards dispersed; the peripheral size of the noise reduction fan blades after being divergently arranged is larger than or equal to the inner peripheral size of the mahjong machine desktop assembly card falling channel.
The invention also discloses a noise reduction fan blade device of the mahjong machine, which comprises a mahjong shuffling inner barrel of the mahjong machine and is characterized in that: the mahjong tile shuffling device is characterized by also comprising noise reduction wind blades, wherein the noise reduction wind blades are arranged on the mahjong tile shuffling inner barrel of the mahjong machine, one ends of the noise reduction wind blades are arranged on the inner wall of the mahjong tile shuffling inner barrel of the mahjong machine at intervals, and the other ends of the noise reduction wind blades point to or/and are close to the center below the tile falling channel; the noise reduction fan blade device is arranged below a tile falling channel of the mahjong machine desktop assembly, and each noise reduction fan blade of the noise reduction fan blade device is obliquely staggered to form an elastically-connected buffering noise reduction device for reducing the fall of mahjong tiles falling from the tile falling channel. At the moment, the mahjong shuffling inner barrel of the mahjong machine is the wind leaf mounting seat, and the mounting method of the mahjong shuffling inner barrel of the mahjong machine is the prior art.
Furthermore, each blade of the noise reduction fan blade is arranged into a circular structure which is coaxially mounted with the mahjong falling channel, one end of the noise reduction fan blade points to or/and is close to the center below the mahjong falling channel, and the other end of the noise reduction fan blade is outwards diffused; the peripheral dimension of the scattered arranged noise reduction fan blades is larger than or equal to the inner peripheral dimension of a mahjong machine desktop assembly card falling channel, and the noise reduction fan blade body is made of soft plastic.
Furthermore, a strip-shaped brush is arranged at one end of the noise reduction wind vane pointing to or/and being close to the center below the card falling channel or/and one end pointing to the shuffling rotary disc.
Furthermore, the mahjong shuffling inner barrel of the mahjong machine is replaced by a mahjong sound insulation cover plate, the upper side of one end of the noise reduction wind leaf is arranged below the disk surface of the mahjong sound insulation cover plate at intervals, and the other end of the noise reduction wind leaf points to or/and is close to the center below the mahjong falling channel. At the moment, the sound insulation cover plate of the mahjong machine is the wind vane mounting seat, and the mounting method of the sound insulation cover plate of the mahjong machine is the prior art. And strip-shaped brushes are arranged at one end of the noise-reducing wind vane pointing to or/and being close to the center below the mahjong falling channel or/and one end pointing to the shuffling rotary table.
Furthermore, the shuffling inner barrel of the mahjong machine is replaced by a mahjong machine tile shifting device, the lower side of one end of the noise reduction wind leaf is arranged on the mahjong machine tile shifting device, and the other end of the noise reduction wind leaf points to the center below or/and is close to the center below the tile falling channel in a fan shape. At the moment, the mahjong machine tile shifting device is the wind vane mounting seat, and the mounting method of the mahjong machine tile shifting device is the prior art. And strip-shaped brushes are arranged at one end of the noise-reducing wind vane pointing to or/and being close to the center below the mahjong falling channel or/and one end pointing to the shuffling rotary table.
The invention also discloses a mute mahjong machine comprising the noise reduction wind vane device of the mahjong machine.
The noise reduction fan blade device of the mahjong machine comprises noise reduction fan blades and a fan blade mounting seat, wherein the noise reduction fan blades are mounted on the fan blade mounting seat, the noise reduction fan blades are arranged in a tile falling channel below a desktop assembly, and the noise reduction fan blades of the noise reduction fan blades are obliquely staggered to form an elastically-connected buffering noise reduction device which is used for reducing the fall of mahjong tiles falling from the tile falling channel. The mahjong tiles are prevented from directly impacting the shuffling chassis to cause too strong impact resonance when falling from the tile falling channel, so that the tile falling noise is obviously reduced; secondly, the wind page or leaf body of making an uproar falls to adopt soft plastic to fall the material of making an uproar and makes, has further reduced the tablet noise that falls, and the consumer uses and experiences well, does not disturb the neighbour's rest, does not influence the neighbour's relation.
In conclusion, the automatic mahjong machine applying the noise reduction fan blade device of the mahjong machine has the advantages of low shuffling noise and high mahjong arranging efficiency, and is particularly suitable for being assembled and used in ultrathin mahjong machines.
The invention is further described with reference to the following figures and detailed description.
Drawings
Fig. 1 is a schematic view of a noise reduction vane of a single strip brush structure according to an embodiment.
Fig. 2 is a schematic diagram of the noise reduction fan blade of the multi-strip brush structure according to the first embodiment of the present invention being inclined and staggered.
Fig. 3 is a top view of the mahjong shuffling inner barrel of the mahjong machine with the noise reduction wind band in the first embodiment.
Fig. 4 is a side view of the mahjong shuffling inner barrel of the mahjong machine with the noise reduction wind band in the first embodiment.
Fig. 5 is a sectional view of the whole structure of the noise reduction vane device in the first embodiment.
FIG. 6 is a schematic view of the mahjong machine assembly according to the first embodiment.
Fig. 7 is a schematic structural diagram of a single-chip noise reduction fan blade in the first embodiment.
Fig. 8 is a schematic diagram of an oblique and staggered structure of a plurality of noise reduction vanes in the first embodiment.
FIG. 9 is a top view of the sound-insulating cover plate of the mahjong machine with the noise-reducing wind band in the second embodiment.
FIG. 10 is a side view of the noise-reducing wind band mahjong machine sound-insulating cover plate in the second embodiment.
FIG. 11 is a back plan view of the sound-insulating cover plate of the mahjong machine with the noise-reducing wind belt according to the second embodiment. .
FIG. 12 is a top view of the tile puller device of the mahjong machine with noise reduction wind band in the third embodiment.
FIG. 13 is a top view of the tile puller device of the mahjong machine with noise reduction wind band in the fourth embodiment.
FIG. 14 is a top view of the tile puller device of the mahjong machine with noise reduction wind band in the fourth embodiment.
Reference numbers in the figures:
1-a table panel; 2-a card falling channel; 3-noise reduction wind vane; 31-strip brush; 4-a mahjong shuffling inner barrel of the mahjong machine; 5-a sound insulation cover plate of the mahjong machine; 6-mahjong machine poker device.
Detailed Description
Example one
Referring to fig. 1-6, the noise reduction vane device of the mahjong machine in the figure is a preferred scheme of the invention, and comprises a shuffling inner barrel 4 of the mahjong machine, and is characterized in that: also comprises a noise reduction wind vane 3, the noise reduction wind vane 3 is arranged on a shuffling inner barrel 4 of the mahjong machine, the wind vane mounting seat in the embodiment is the shuffling inner barrel 4 of the mahjong machine, one end of the noise reduction wind leaf 3 points to the center below the mahjong falling channel 2, the other end is outwards diffused, the end of the noise reduction wind leaf 3 which is outwards diffused is arranged on the inner wall of the shuffling inner barrel 4 of the mahjong machine at intervals, one end of the noise reduction wind vane 3, which points to the center below the mahjong falling channel 2, is provided with a strip-shaped brush 31, each blade of the noise reduction wind vane 3 is arranged into a circular structure which is coaxially arranged with the mahjong falling channel, the outer circumference size of the noise reduction fan blades 3 after divergent arrangement is more than or equal to the inner circumference size of the mahjong falling channel, the noise reduction fan blade 3 is arranged below the mahjong falling channel 2 below the desktop assembly, and the strip brush blades of the noise reduction fan blade 3 are obliquely staggered to form a buffering noise reduction device which reduces the fall of mahjong tiles and generates elastic bearing when the mahjong tiles fall from the mahjong falling channel.
When the device is installed, the noise reduction wind leaf device of the mahjong machine is installed below a tabletop component of the mahjong machine, the tabletop component at least comprises a tabletop plate 1, a tile falling channel 2 is arranged on the tabletop plate 1, the shuffling inner barrel 4 can be installed below the tabletop component or above a tile shifting device of the mahjong machine, the installation method of the tabletop component, the shuffling inner barrel 4 of the mahjong machine, the installation method of the tile shifting device and the tile shifting inner barrel 4 of the mahjong machine are the conventional technologies, one end of the noise reduction wind leaf 3, which points to the center of the tile falling channel 2, is a strip-shaped brush 31, and the noise reduction wind leaf 3 adopts a strip-shaped brush 31 structure to have larger tile passing capability and is more suitable for the mahjong machine with a large number of mahjong tiles.
The desktop component at least comprises a desktop plate 1 and can also comprise a sound insulation cover plate or/and a large baffle, and when the mahjong machine is provided with the sound insulation cover plate or/and the large baffle, the mahjong falling channels 2 are correspondingly arranged on the sound insulation cover plate and the large baffle synchronously.
In order to further reduce the noise generated by the mahjong tile impacting the noise reduction fan, the noise reduction fan is made of soft plastic.
The specific working principle is as follows:
mahjong tiles in a game are accumulated on a table top plate 1, a tile falling channel 2 is arranged on the table top plate 1, after the game is finished, the tile falling channel 2 is opened, the mahjong tiles on the table top are pushed into a shuffling barrel through the tile falling channel 2, when the mahjong tiles fall from the table top plate 1, the mahjong tiles are firstly received by noise reduction wind pages 3, particularly received by strip-shaped brushes 31 of the noise reduction wind pages 3, and then fall onto a shuffling large plate, the strip-shaped brush blades of the noise reduction wind pages 3 are obliquely staggered to form a buffering noise reduction device which reduces the fall of the mahjong tiles and generates elastic bearing when the mahjong tiles fall from the tile falling channel, the noise of the mahjong tiles directly impacting the shuffling large plate is reduced, because the noise reduction wind pages 3 are obliquely staggered, when the mahjong tiles fall vertically, the mahjong tiles are necessarily received by the noise reduction wind pages 3, a sliding tile space is arranged between the obliquely staggered adjacent 2 noise reduction wind pages 3, and the mahjong tiles received by the noise reduction wind pages 3 slowly fall onto the shuffling large plate through the sliding tile space, further reducing the noise of mahjong tiles directly impacting the shuffling large disk.
Referring to fig. 7-8 in combination, the noise reduction wind blades 3 may not be provided with the strip-shaped brushes 31, and the blades are directly used for receiving the fallen mahjong tiles, so that the bearing capacity can be increased, when the distance between the adjacent noise reduction wind blades 3 is large, the noise reduction wind blades are suitable for a mahjong machine with large mahjong tiles but small mahjong tiles, and when the distance between the adjacent noise reduction wind blades 3 is small, the noise reduction wind blades are suitable for a mahjong machine with small mahjong tiles but small mahjong tiles.
The noise reduction wind vane 3 can be arranged on the shuffling inner barrel firstly, and then the shuffling inner barrel with the noise reduction wind vane is arranged on the card shifting device, because the arrangement of the shuffling inner barrel on the card shifting device is the prior art, the repeated description is omitted.
Example two
Referring to fig. 9 to 11, the difference between the noise reduction vane device of the mahjong machine in the embodiment and the first embodiment is that: wind page or leaf mount pad is mahjong machine sound insulation apron 5 in this embodiment, fall the center of 3 one end directional tile falling passageways 2 below of the wind page or leaf of making an uproar, the other end outwards disperses, falls the one end interval that 3 outwards dispersed of the wind page or leaf of making an uproar and installs on mahjong machine sound insulation apron 5, the one end that 3 directional tile falling passageways 2 below centers of the wind page or leaf of making an uproar is strip brush 31, 3 each blade of the wind page or leaf of making an uproar of falling is arranged into the circular structure with tile falling passageway coaxial arrangement, 3 outer peripheral dimension more than or equal to tile falling passageway of the wind page or leaf of making an uproar fall, 3 set up in tile falling passageway 2 below of desktop subassembly below of the wind page or leaf of making an uproar fall, 3 each strip of the wind page or leaf of making an uproar of making an.
The strip brush 31 is arranged at one end of the noise reduction wind leaf 3 pointing to the center of the tile falling channel 2, and the noise reduction wind leaf 3 has larger tile passing capability by adopting a strip brush 31 structure, so that the noise reduction wind leaf is more suitable for mahjong machines with a large number of mahjong tiles.
During the installation, the wind page or leaf device of making an uproar falls in mahjong machine is installed in mahjong machine desktop subassembly below, the desktop subassembly includes desktop board 1 and mahjong machine sound insulation apron 5 at least, be equipped with tile falling channel 2 on desktop board 1 and the mahjong machine sound insulation apron 5, (desktop subassembly and mahjong machine sound insulation apron 5's mounting method be current conventional technology), the desktop subassembly includes desktop board 1 and mahjong machine sound insulation apron 5 at least, can also include the big baffle, when the mahjong machine is equipped with the big baffle, should also be equipped with tile falling channel 2 in step on the corresponding big baffle, do not carry out the repeated description one by one here.
The noise reduction vane 3 may not be provided with the strip brush 31, which is not described herein.
The other steps are the same as those of the first embodiment.
EXAMPLE III
Referring to fig. 12, the difference between the noise reduction vane device of the mahjong machine in the embodiment and the first and second embodiments is that: in this embodiment the fan-blade mount pad is mahjong machine and dials tablet ware device 6, 3 one ends of the fan-blade of making an uproar are installed on mahjong machine dials tablet ware device 6, 3 directional and the one end that is close to tablet passageway 2 below centers of falling of the fan-shaped of falling of the fan-blade of making an uproar are strip brush 31, and strip brush 31 is fan-shaped directional and is close to the center of tablet passageway below falling 3 blades of the fan-blade of making an uproar arrange into with the circular structure of tablet passageway coaxial arrangement that falls, 3 outer peripheral dimension more than or equal to tablet passageways's interior peripheral dimension who disperses the range of the fan-blade of making an uproar fall, 3 fan-blade of making an uproar set up in tablet passageway 2 below of falling of desktop subassembly below fall, 3 each strip of the fan-blade of making an.
The strip brush 31 is arranged at one end of the noise reduction wind vane 3 pointing to and close to the center of the tile falling channel 2, and the noise reduction wind vane 3 has larger tile passing capability by adopting a strip brush 31 structure, so that the noise reduction wind vane is more suitable for mahjong machines with a large number of mahjong tiles.
When the mahjong machine is installed, the noise reduction wind blade device of the mahjong machine is installed below a desktop component of the mahjong machine and above a shuffling large plate of the mahjong machine, the desktop component at least comprises a desktop plate 1, a tile falling channel 2 is arranged on the desktop plate 1, the desktop component comprises at least the desktop plate 1 and can also comprise a sound insulation cover plate or/and a large baffle plate (the installation method of the desktop component, the shuffling large plate and a mahjong machine tile shifting device 6 is the conventional technology), and when the mahjong machine is provided with the sound insulation cover plate or/and the large baffle plate, the tile falling channel 2 is also synchronously arranged on the corresponding sound insulation cover plate and the large baffle plate.
The noise reduction fan blade 3 can be directly in a fan-shaped blade state without being provided with the strip-shaped brush 31, and is not described in detail herein.
The other steps are the same as those of the first embodiment.
Example four
Referring to fig. 13 to 14, the wind leaf mounting base of the noise reduction wind leaf device of the mahjong machine in the embodiment is a mahjong machine tile poking device 6, and is different from the third embodiment in that: in this embodiment, it installs in mahjong machine and dials the top of tablet device 6 to fall to make an uproar leaf 3, and fall to make an uproar leaf 3 and be close to the one end at 2 below centers of tablet passageway and brush 31 strip, strip brush 31 slope sets up the center that is close to tablet passageway below, 3 each blades of the leaf of falling to make an uproar leaf arrange into with the circular structure of tablet passageway coaxial arrangement, 3 one end of falling to make an uproar leaf of falling is installed on mahjong machine and is dialled tablet device 6, 3 outer peripheral dimension more than or equal to tablet passageway's internal dimension after dispersing the range of falling to fall to make an uproar leaf 3, fall to make an uproar leaf of falling 3 each strip brush blade slope of leaf of falling to make an uproar leaf and reduce the mahjong tile fall and produce the buffering of elastic connection and fall the device of making an uproar.
The end of the noise reduction wind leaf 3 close to the center of the tile falling channel 2 is provided with the strip brush 31, and the noise reduction wind leaf 3 adopts a strip brush 31 structure to have larger tile passing capability, so that the noise reduction wind leaf is more suitable for mahjong machines with a large number of mahjong tiles.
When the mahjong machine is installed, the noise reduction wind blade device of the mahjong machine is installed below a desktop component of the mahjong machine and above a shuffling large plate of the mahjong machine, the desktop component at least comprises a desktop plate 1, a tile falling channel 2 is arranged on the desktop plate 1, the desktop component comprises at least the desktop plate 1 and can also comprise a sound insulation cover plate or/and a large baffle plate (the installation method of the desktop component, the shuffling large plate and a mahjong machine tile shifting device 6 is the conventional technology), and when the mahjong machine is provided with the sound insulation cover plate or/and the large baffle plate, the tile falling channel 2 is also synchronously arranged on the corresponding sound insulation cover plate and the large baffle plate.
The noise reduction vane 3 may not be provided with the strip brush 31, which is not described herein.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. The falling card noise reduction method is characterized in that: the mahjong tile falling device is characterized in that a noise reduction vane is arranged between the mahjong table top component and the shuffling turntable, the noise reduction vane is arranged below a tile falling channel of the mahjong table top component, and the soft blades for receiving falling tiles are obliquely staggered to form an elastic receiving buffering noise reduction device for reducing the fall of the mahjong tiles falling from the tile falling channel.
2. The fall noise reduction method according to claim 1, wherein: the noise reduction wind vane is arranged on the shuffling inner barrel, or the sound insulation cover plate or the card shifting device, or the noise reduction wind vane is arranged on the shuffling inner barrel firstly and then arranged on the card shifting device, one end of the noise reduction wind vane points to or/and is close to the center below the card falling channel, and the other end of the noise reduction wind vane is outwards dispersed; the peripheral size of the noise reduction fan blades after being divergently arranged is larger than or equal to the inner peripheral size of the mahjong machine desktop assembly card falling channel.
3. Wind page or leaf device of making an uproar falls in mahjong machine, including the interior bucket of mahjong machine shuffling, its characterized in that: the mahjong tile falling device further comprises the noise reduction fan blade as claimed in claim 1 or 2, the noise reduction fan blade is mounted on the shuffling inner barrel of the mahjong machine, one end of the noise reduction fan blade is mounted on the inner wall of the shuffling inner barrel of the mahjong machine at intervals, and the other end of the noise reduction fan blade points to or/and is close to the center below the tile falling channel; the noise reduction fan blade device is arranged below a tile falling channel of the mahjong machine desktop assembly, and each noise reduction fan blade of the noise reduction fan blade device is obliquely staggered to form an elastically-connected buffering noise reduction device for reducing the fall of mahjong tiles falling from the tile falling channel.
4. The noise reduction vane device of the mahjong machine as claimed in claim 3, wherein: each blade of the noise reduction fan blade is arranged into a circular structure coaxially mounted with the mahjong falling channel, one end of the noise reduction fan blade points to or/and is close to the center below the mahjong falling channel, and the other end of the noise reduction fan blade is outwards diffused; the peripheral dimension of the scattered arranged noise reduction fan blades is larger than or equal to the inner peripheral dimension of a mahjong machine desktop assembly card falling channel, and the noise reduction fan blade body is made of soft plastic.
5. The noise reduction vane device of the mahjong machine as claimed in claim 3 or 4, wherein: and strip-shaped brushes are arranged at one end of the noise-reducing wind vane pointing to or/and being close to the center below the mahjong falling channel or/and one end pointing to the shuffling rotary table.
6. The noise reduction vane device of the mahjong machine as claimed in claim 3 or 4, wherein: the mahjong shuffling inner barrel of the mahjong machine is replaced by a mahjong machine sound insulation cover plate, the upper side of one end of the noise reduction wind leaf is arranged below the disk surface of the mahjong machine sound insulation cover plate at intervals, and the other end of the noise reduction wind leaf points to or/and is close to the center below the mahjong falling channel.
7. The noise reduction vane device of the mahjong machine as recited in claim 6, wherein: and strip-shaped brushes are arranged at one end of the noise-reducing wind vane pointing to or/and being close to the center below the mahjong falling channel or/and one end pointing to the shuffling rotary table.
8. The noise reduction vane device of the mahjong machine as claimed in claim 3 or 4, wherein: the mahjong shuffling inner barrel of the mahjong machine is replaced by a mahjong shifting device, the lower side of one end of the noise reduction wind leaf is arranged on the mahjong shifting device, and the other end of the noise reduction wind leaf points to the center below or/and is close to the center below the mahjong falling channel in a fan shape.
9. The noise reduction vane device of the mahjong machine as recited in claim 8, wherein: and strip-shaped brushes are arranged at one end of the noise-reducing wind vane pointing to or/and being close to the center below the mahjong falling channel or/and one end pointing to the shuffling rotary table.
10. Silence mahjong machine which characterized in that: the method comprises the steps of realizing the mahjong machine tile falling noise reduction method according to any one of claims 1-2; or comprises the noise reduction wind page device of the mahjong machine according to any one of the claims 2 to 9.
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| CN202010785238.5A CN111840980A (en) | 2020-08-06 | 2020-08-06 | Tile falling and noise reducing method and mute mahjong machine and noise reducing wind page device applied by same |
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| CN202010785238.5A CN111840980A (en) | 2020-08-06 | 2020-08-06 | Tile falling and noise reducing method and mute mahjong machine and noise reducing wind page device applied by same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755508A (en) * | 2020-12-25 | 2021-05-07 | 杭州天计科技有限公司 | Noise reduction system of mute mahjong machine |
| CN112807669A (en) * | 2020-12-25 | 2021-05-18 | 杭州天计科技有限公司 | Mahjong machine noise reduction system |
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2020
- 2020-08-06 CN CN202010785238.5A patent/CN111840980A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755508A (en) * | 2020-12-25 | 2021-05-07 | 杭州天计科技有限公司 | Noise reduction system of mute mahjong machine |
| CN112807669A (en) * | 2020-12-25 | 2021-05-18 | 杭州天计科技有限公司 | Mahjong machine noise reduction system |
| CN112807669B (en) * | 2020-12-25 | 2023-10-27 | 杭州天计科技有限公司 | Noise reduction system of mahjong machine |
| CN112755508B (en) * | 2020-12-25 | 2023-11-10 | 杭州天计科技有限公司 | Noise reduction system of mute mahjong machine |
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