CN211158549U

CN211158549U - Surrounding sound-reducing cover of mahjong machine

Info

Publication number: CN211158549U
Application number: CN201921665502.0U
Authority: CN
Inventors: 苏天福
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-04
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a mahjong machine discloses a mahjong machine encircles and falls sound cover, including falling sound portion (1), still include basal portion (2), basal portion (2) are including installation department (21), install on mahjong machine amortization cover (3) basal portion (2) through installation department (21), it includes brush hair (11) to fall sound portion (1), the one end of brush hair (11) is stiff end (111) of being connected with basal portion (2), the other end is free end (112), the level of free end (112) is less than stiff end (111), flocking portion (22) are connected with the upper end of installation department (21), the top of flocking portion (22) outwards extends and forms annular top surface (23). The technical scheme reduces noise in the mahjong tile pushing process and the mahjong tile shuffling process through the bristles paved in the tile shuffling cavity, and meanwhile, the mahjong tiles can be cleaned directly by wiping the bristles in the tile shuffling process of the mahjong machine, so that the mahjong tile cleaning machine is simple in structure and convenient to use.

Description

Surrounding sound-reducing cover of mahjong machine

Technical Field

The utility model relates to a mahjong equipment field especially relates to a mahjong machine encircles and falls tone cover.

Background

The mahjong machine is an indispensable theme in games and leisure activities, and especially current full-automatic mahjong table has become popular entertainment supplies, but in the mahjong shuffling process, the noise is large, the comfortable experience of a user is easily influenced, and meanwhile, the rest of other people is influenced. At present, the utility model with the patent number of CN201611166806.3 solves the problems of noise reduction and even elimination in the process of shuffling and playing cards by an automatic mahjong machine, but has the defects of complex structure and high cost. The existing sound insulation device in the market can only achieve the effect of reducing the noise in the shuffling process by sealing the cavity in the shuffling process, and cannot solve the noise in the card pushing process. The existing sound insulation device of the automatic mahjong machine in the market has the defects of complex structure and high cost, and the effect of reducing the noise in the shuffling process can be achieved only by sealing the cavity in the shuffling process, but the noise in the card pushing process cannot be solved. In addition, the mahjong tiles need to be cleaned after being used for a long time, and often need to be manually cleaned after being taken out, so that the mahjong tiles cannot be cleaned in the shuffling process.

The utility model aims to solve the technical problem that overcome current technical defect, provide a mahjong machine and encircle and fall sound cover, through encircleing and fall sound cover, reduce and even the mahjong machine pushes away the piece and the noise of sending when shuffling even, improve the comfort level of playing the piece and experience and give peripheral environment quiet relatively to can play the effect of clean mahjong pieces.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mahjong machine encircles and falls sound cover to the shortcoming that the noise that sends between the automatic mahjong machine pushes away the tablet among the prior art and shuffle in-process tablet and the tablet and between the shuffle cavity is big, mahjong pieces can't self-cleaning.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a mahjong machine encircles and falls sound cover, includes and falls the sound portion, still includes the basal portion, and the basal portion includes the installation department, and the basal portion passes through the installation department to be installed on mahjong machine amortization cover, falls the sound portion and includes the brush hair, and the one end of brush hair is the stiff end of being connected with the basal portion, and the other end is the free end, and the level of brush hair free end is less than the stiff end. In the prior market, the middle part of a shuffling cavity of most mahjong machines is provided with a silencing cover, the bottom of the shuffling cavity is provided with a mahjong pulling strip which rotates anticlockwise, and the mahjong pulling strip drives mahjong tiles to move in the shuffling cavity when the mahjong machines automatically shuffle. The brush hair of the noise reduction part is paved in the mahjong shuffling cavity, a part of mahjong tiles falling firstly can be blocked by the brush hair, the sound of the mahjong tiles impacting the cavity is reduced, and the other parts of mahjong tiles can directly fall on the brush hair, so that the sound of the mahjong tiles impacting the mahjong tiles is reduced. When the mahjong machine automatically shuffles the mahjong tiles, the mahjong tiles are contacted with the brush hairs when the mahjong tile pulling strip drives the mahjong tiles to rotate, and the brush hairs wipe the surfaces of the mahjong tiles, so that the effect of cleaning the mahjong tiles is achieved.

Preferably, the base portion includes an annular implanted portion, the implanted portion is provided with implanted holes, and three or more bristles are fixed in each implanted hole. The bristles are made of flexible materials, such as flexible plastic parts, animal hair, artificial hair and the like, and the bristles are preferably palm hair due to good comprehensive performance of palm hair. In order to save cost, the palm comprises natural palm and artificial palm, and the artificial palm is preferably selected, and sound generated by impact of the flexible material of the bristles can be absorbed and isolated by the bristles, so that the noise reduction effect is achieved.

Preferably, the bristle-implanted part is connected with the upper end of the mounting part, the mounting part is conical, and the mounting part is attached to the noise reduction cover of the mahjong machine. The conical structure of the mounting portion enables the surrounding sound reduction cover to be mounted more stably.

Preferably, the mounting portion is provided with a mounting hole, and a screw passes through the mounting hole to mount the base portion on the noise reduction cover of the mahjong machine. The surrounding noise reduction cover is convenient to install.

Preferably, the top end of the bristle planting part extends outwards to form an annular top surface, and the top surface is an outwards inclined slope. The inclined top surface prevents the mahjong tiles from falling on the surrounding noise reduction cover, and is convenient for the mahjong tiles to slide down to the bottom surface of the shuffling cavity.

Preferably, the bristles are distributed counter-clockwise. The main shaft of the shuffling device rotates anticlockwise in the shuffling process of the mahjong machine, and bristles of the sound insulation device are distributed anticlockwise and are consistent with the rotation direction of the main shaft, so that the resistance in the shuffling process can be reduced, and the loss of the bristles is reduced.

Preferably, the top of the free end of the bristle is provided with a convex telomere, and the diameter of the telomere is larger than that of the bristle. Prevent the bristles from being clamped into the card pulling strip in the shuffling process, and simultaneously can reduce the pressure on the side of the shuffling barrel during shuffling so as to ensure that the shuffling is smoother.

The mahjong machine also comprises a control panel mechanism and a sound insulation board. The lower part of the baffle board is a shuffling cavity, the middle part of the baffle board is a through hole, and the control panel mechanism passes through the through hole. The control panel is provided with a control button which is used for receiving and transmitting a working instruction, when an operator finishes a mahjong game, the instruction of finishing the game is transmitted to the control button, the control panel is lifted under the action of the lifting assembly, the height of the control panel is higher than that of the sound insulation plate at the moment, an inlet is formed between the control panel and the sound insulation plate, the operator pushes the mahjong from the inlet to the sound insulation plate and the mahjong shuffling mechanism to form a mahjong shuffling cavity, and due to the fact that the mahjong is pushed into the mahjong shuffling cavity to pass through bristles of the sound insulation part, the sound between the mahjong pieces and between the mahjong pieces and the mahjong shuffling cavity is reduced under the buffering action of the bristles. When all the mahjong pieces enter the shuffling cavity, an operator transmits an instruction to the control button, and the control button descends under the action of the lifting assembly after receiving the instruction until the control panel is closed, and the shuffling mechanism starts to shuffle.

Preferably, the mahjong machine further comprises a first surrounding sound-proof cover, the first surrounding sound-proof cover comprises an annular first base part and an annular first sound-proof part connected with the outer ring of the first base part, the first surrounding sound-proof cover is arranged on the lower surface of the mahjong machine bowl, and when the mahjong machine control panel is lifted and the mahjong machine is in a tile pushing state, the first sound-proof part is in contact with the edge of the mahjong machine sound-proof plate. When the mahjong operator pushes the mahjong, the mahjong is pushed to the sound insulation board from the gaps of the brush hairs and forms a mahjong shuffling cavity together with the shuffling mechanism. When the mahjong is pushed into the shuffling cavity, the brush hair has a buffering function, so that the impact sound between the mahjong and the shuffling cavity is less.

Preferably, the mahjong machine further comprises a second surrounding sound-proof cover, the second surrounding sound-proof cover comprises a sheet-shaped second base part and an annular second sound-proof part, the second surrounding sound-proof cover is installed at the bottom of the mahjong machine bowl, and when the mahjong machine control panel is lifted and the mahjong machine is in a tile pushing state, the second sound-proof part is in contact with the edge of the mahjong machine sound-proof plate. The provision of the second surrounding acoustic enclosure further enhances the acoustic insulation effect.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: in the mahjong tile pushing process and the mahjong tile shuffling process, the noise is reduced, a quite quiet mahjong environment can be provided even in high-grade places or in relatively quiet scenes at night, the rest of surrounding people is not influenced, a relatively quiet mode is provided for the surrounding people, and the user can obtain comfortable experience. On the other hand, the mahjong tiles can be directly wiped by the brush hairs to be cleaned in the mahjong shuffling process of the mahjong machine. The installation and the disassembly and replacement processes are simple and easy to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention mounted on a noise reduction cover.

Fig. 2 is a schematic structural diagram of the present invention.

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

FIG. 4 is a schematic view of the internal structure of the mahjong machine.

FIG. 5 is a schematic view of the exterior structure of the mahjong machine.

FIG. 6 is a schematic structural view of example 2.

FIG. 7 is a schematic structural view of example 3.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-sound reduction part, 11-brush hair, 111-fixed end, 112-free end, 2-base, 21-installation part, 211-installation hole, 22-bristle planting part, 221-planting hole, 23-top surface, 3-mahjong machine silencing cover, 4-first surrounding sound-proof cover, 41-first base, 42-first sound-proof part, 5-bowl, 6-sound-proof board, 61-through hole, 7-second surrounding sound-proof cover, 71-second base, 72-second sound-proof part, 8-mahjong machine control panel.

Detailed Description

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

Example 1

A surrounding noise reduction cover of a mahjong machine is shown in figures 1-5 and comprises a noise reduction part 1 and a base part 2, wherein the base part 2 comprises an installation part 21, the base part 2 is installed on a noise reduction cover 3 of the mahjong machine through the installation part 21, the noise reduction part 1 comprises bristles 11, one end of each bristle 11 is a fixed end 111 connected with the base part 2, the other end of each bristle 11 is a free end 112, and the horizontal height of the free end 112 is lower than that of the fixed end 111. The base 2 includes an annular implanted part 22, implanted holes 221 are provided on the implanted part 22, and three or more bristles 11 are fixed in each implanted hole 221. The bristle-implanted part 22 is connected with the upper end of the mounting part 21, the mounting part 21 is conical, and the mounting part 21 is attached to the noise reduction cover 3 of the mahjong machine. The mounting part 21 is provided with a mounting hole 211, and a screw passes through the mounting hole 211 to mount the base part on the noise reduction cover 3 of the mahjong machine. The top end of the bristle part 22 extends outwards to form a ring-shaped top surface 23, and the top surface 23 is an outwards inclined plane. The bristles 11 are distributed counterclockwise. The top of the free end 112 of the brush hair 11 is provided with a convex telomere, and the diameter of the telomere is larger than that of the brush hair 11.

The brush hairs 11 of the noise reduction part 1 are paved in a mahjong shuffling cavity, only a small number of brush hairs 11 are shown in the attached drawing, and in the implementation of the technical scheme, the brush hairs 11 are arranged as closely as possible. When the mahjong tiles are pushed, a part of the mahjong tiles falling firstly are blocked by the brush hairs 11, so that the sound of the mahjong tiles hitting the cavity is reduced, and the later part of the mahjong tiles directly fall on the brush hairs 11, so that the sound of the mahjong tiles hitting the mahjong tiles is reduced. When the mahjong machine automatically shuffles, the mahjong pieces are driven to rotate by the mahjong piece pulling strip, the mahjong pieces are contacted with the brush bristles 11, and the brush bristles 11 wipe the surface of the mahjong pieces, so that the effect of cleaning the mahjong pieces is achieved.

Example 2

Embodiment 2 is substantially the same as embodiment 1 except that a first surrounding soundproof cover 4 is added to embodiment 1, as shown in fig. 6, the first surrounding soundproof cover 4 includes a first base portion 41 in an annular shape and a first soundproof portion 42 in an annular shape connected to an outer ring of the first base portion 41, the first surrounding soundproof cover 4 is mounted on a lower surface of the mahjong machine bowl 5, and when the mahjong machine control board 8 is lifted and the mahjong machine is in a tile pushing state, the first soundproof portion 42 is in contact with an edge of the mahjong machine soundproof plate 6.

When the mahjong machine control panel is lifted and the mahjong machine control panel mechanism is in a tile pushing state, the first sound insulation part 42 is in contact with the edge of the mahjong machine sound insulation plate 6. The drawing only shows a small number of bristles 11, and in the embodiment of the technical scheme, the bristles 11 are arranged as closely as possible to tightly enclose and block the periphery of the through hole 11. The mahjong is pushed into the shuffling cavity and passes through the bristles 11, and the sound among the tiles and the sound among the shuffling cavities are reduced under the buffer action of the bristles 11. When all the mahjong pieces enter the shuffling cavity, the operator lowers the control panel of the mahjong machine and the shuffling mechanism begins to shuffle the pieces.

Example 3

Embodiment 3 is substantially the same as embodiment 1 except that, as shown in fig. 7, a second surrounding soundproof cover 7 is added to embodiment 1, the second surrounding soundproof cover 7 includes a second base 71 in a sheet shape and a second soundproof portion 72 in an annular shape, the second surrounding soundproof cover 7 is mounted on the bottom of the mahjong machine bowl 5, and when the mahjong machine control panel 8 is raised and the mahjong machine is in a tile pushing state, the second soundproof portion 72 is in contact with the edge of the mahjong machine soundproof plate 6.

When the mahjong machine control panel is lifted and the mahjong machine control panel mechanism is in a tile pushing state, the second sound insulation part 72 is in contact with the edge of the mahjong machine sound insulation plate 6. The drawing only shows a small number of bristles 11, and in the embodiment of the technical scheme, the bristles 11 are arranged as closely as possible to tightly enclose and block the periphery of the through hole 11. The mahjong is pushed into the shuffling cavity and passes through the bristles 11, and the sound among the tiles and the sound among the shuffling cavities are reduced under the buffer action of the bristles 11. When all the mahjong pieces enter the shuffling cavity, the operator lowers the control panel of the mahjong machine and the shuffling mechanism begins to shuffle the pieces.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a mahjong machine encircles and falls tone cover, includes and falls tone part (1), its characterized in that: still include basal portion (2), basal portion (2) include installation department (21), and basal portion (2) are installed on mahjong machine amortization cover (3) through installation department (21), and noise reduction portion (1) includes brush hair (11), and the one end of brush hair (11) is stiff end (111) of being connected with basal portion (2), and the other end is free end (112), and the level of free end (112) is less than stiff end (111).

2. The surround sound reduction cover for the mahjong machine according to claim 1, wherein: the base part (2) comprises an annular hair planting part (22), wherein hair planting holes (221) are formed in the hair planting part (22), and more than three bristles (11) are fixed in each hair planting hole (221).

3. The surround sound reduction cover for the mahjong machine according to claim 2, wherein: the hair-planting part (22) is connected with the upper end of the mounting part (21), the mounting part (21) is conical, and the mounting part (21) is attached to the noise reduction cover (3) of the mahjong machine.

4. The surround sound reduction cover for the mahjong machine according to claim 3, wherein: the mounting part (21) is provided with a mounting hole (211), and a screw passes through the mounting hole (211) to mount the base part on the noise reduction cover (3) of the mahjong machine.

5. The surround sound reduction cover for the mahjong machine according to claim 2, wherein: the top end of the hair-planting part (22) extends outwards to form an annular top surface (23), and the top surface (23) is an inclined surface inclining outwards.

6. The surround sound reduction cover for the mahjong machine according to claim 1, wherein: the bristles (11) are distributed counterclockwise.

7. The surround sound reduction cover for the mahjong machine according to claim 1, wherein: the top of the free end (112) of the brush hair (11) is provided with a convex telomere, and the diameter of the telomere is larger than that of the brush hair (11).

8. The surround sound reduction cover for the mahjong machine according to claim 1, wherein: still include first sound-proof housing (4) of encircleing, first sound-proof housing (4) of encircleing includes annular first basal portion (41) and the annular first sound-proof portion (42) of being connected with first basal portion (41) outer loop, and first sound-proof housing (4) of encircleing is installed at the lower surface that mahjong machine held in the palm bowl (5), and when mahjong machine control panel (8) rose, when the mahjong machine was in the state of pushing away the tablet, first sound-proof portion (42) contacted with the edge of mahjong machine acoustic celotex board (6).

9. The surround sound reduction cover for the mahjong machine according to claim 1, wherein: still include second around sound-proof housing (7), second around sound-proof housing (7) includes flaky second basal portion (71) and annular second sound-proof part (72), and install in mahjong machine support bowl's (5) bottom around sound-proof housing (7) second, and when mahjong machine control panel (8) rose, the mahjong machine was in the state of pushing away the cards, second sound-proof part (72) contacted with the edge of mahjong machine sound-proof plate (6).