CN202637937U - Dicing device for automatic mahjong table - Google Patents
Dicing device for automatic mahjong table Download PDFInfo
- Publication number
- CN202637937U CN202637937U CN 201220215993 CN201220215993U CN202637937U CN 202637937 U CN202637937 U CN 202637937U CN 201220215993 CN201220215993 CN 201220215993 CN 201220215993 U CN201220215993 U CN 201220215993U CN 202637937 U CN202637937 U CN 202637937U
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- operation board
- button
- fixture
- dice
- hole
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Abstract
The utility model discloses a dicing device for an automatic mahjong table, which is convenient to disassemble, assemble and maintain. The dicing device comprises a lens, an operating panel, a control circuit board, an outer cover, a rotating disk, a base plate and a motor, wherein a funnel-shaped cavity is formed inside the base plate; the upper part of the cavity is provided with an opening; the lower part of the cavity is provided with a through hole; the rotating disk comprises a fixing ring, a connecting shaft connected with the fixing ring by sleeving, and a revolving table fixed at the top end of the connecting shaft; the fixing ring is fixedly connected with the base plate; the bottom end of the connecting shaft passes out of the through hole, and is connected with an output shaft of the motor; the revolving table is positioned in the cavity; the upper surface of the revolving table is used for bearing a dice; the outer cover is threaded and fixed on the periphery of the operating panel; the operating panel is arranged in an opening in the cavity of the base plate, and is provided with a hollow hole for observing the dice; a fixing piece and the lens fixed at a step position on the hollow hole under the compressing action of a fixed piece are arranged in the hollow hole; a button is arranged on the operating panel; the control circuit board is arranged at the bottom of the operating panel, and is used for bearing the button; and the button acts for triggering the control circuit board to control a circuit to work, so that the revolving table is driven to rotate for shaking the dice.
Description
Technical field
The utility model relates to a kind of automatic Mah-jongg machine and shakes dice device, and specifically a kind of simple in structure, easy accessibility, little, the safe automatic Mah-jongg machine of noise shake dice device.
Background technology
Mahjong is traditional affection exchange and apparatus for entertainment of China, and a lot of people can be at the long-time mah-jong pieces of playing of the time of the rests such as festivals or holidays.Convenient with the code board in order to shuffle, the mahjong table major part of using in public place of entertainment or the family now is automatic Mah-jongg machine.Along with growth in the living standard, automatic Mah-jongg machine will be more and more universal.Existing automatic Mah-jongg machine shake dice device, generally blow dice by air compressor machine, cost compare is high like this, requirement to air compressor machine is also high: air compressor machine power is too low to blow motionless dice, the too high dice motion of air compressor machine power is fierce, easily produces noise, even can be the glass crushing on the form, cause the accident initiation potential.
Summary of the invention
For above deficiency, the purpose of this utility model provides a kind of simple in structure, easy accessibility, little, the safe automatic Mah-jongg machine of noise shakes dice device.
Automatic Mah-jongg machine shakes dice device, it comprises operation board and the chassis that is connected with described operation board, it also comprises motor and the rotating disk that is rotated by described motor-driven, the output shaft of described motor connects the bottom of described rotating disk, the upper surface on described chassis has been recessed to form cavity volume downwards, described rotating disk is installed in the bottom of described cavity volume, the upper surface bearing dice of described rotating disk, described operation board is installed in the opening part of described chassis cavity volume, the operation board bottom is equipped with control circuit board, hollow out is useful on the hollow hole of observing dice in the middle of the operation board, on the described hollow hole lens are installed, at least one button is installed on the operation board, and each described button can trigger described control circuit board and control described machine operation, thereby drives described dial rotation.
Preferably, described operation board is arranged with outer cover outward, adopts the mode that is spirally connected between described outer cover and the operation board.It is more attractive in appearance that the outer cover that arranges can make the utility model shake the dice device appearance.
Preferably, the bottom on described chassis is formed with the through hole of the vertical setting that communicates with cavity volume, described rotating disk comprises retainer ring, with the sheathed connecting axle that is connected of described retainer ring be fixed on the turntable on described connecting axle top, the internal diameter of described retainer ring is less than described turntable external diameter, described retainer ring is fixedly connected with the chassis, described connecting axle bottom passes described through hole and connects the output shaft of described motor, and described turntable is positioned at cavity volume, its upper surface bearing dice.
Preferably, described operation board also comprises the ring-type fixture, described hollow hole is provided with the step that can support described lens, the outer wall of fixture is arranged at intervals with several fixture blocks, the inwall of hollow hole is formed with respectively the draw-in groove that is mated action corresponding to the position of each described fixture block, when fixture and operation board fastened, described lens were owing to described fixture compressing fixes in described step position.
Preferably, described operation board also comprises the ring-type fixture, described hollow hole is provided with the step that can support described lens, the inwall of described hollow hole and the outer wall of described fixture are respectively arranged with the screw thread that cooperatively interacts, when fixture and operation board screwed, described lens were owing to the fixture compressing fixes in described step position.
Preferably, the position of corresponding each button of described operation board is formed with respectively button hole, described button top passes described button hole, the outer wall of described button is provided with the defining flange that can prop up described operation board lower surface, described control circuit board upper surface is provided with the saddle that can support described corresponding button bottom corresponding to the position of each described button, the triggering key of the corresponding control circuit board of each described saddle.
Preferably, described cavity volume is arranged to funnel-form.Cavity volume is arranged to the funnelform chassis of funnel-form can save the making material, and easy support is fixed during integral installation.
Operation principle of the present utility model is: the operator presses the button, button displacement is touched the touch bond of control circuit board, control circuit board sends command adapted thereto and makes the drive unit motion, drive unit drives rotating disk and freely rotates in operation board, dice is placed on the rotating disk, and the frictional force of rotating disk will drive dice and roll, when the delay adjustments on the control circuit board moves, drive unit quits work, and dice has just stopped.
The utility model compared with prior art has following advantage:
Adopt micromachine to make actuating unit, simple in structure, low price; Only need give the button a slight press and to realize automatic dice rolling, use very simple and convenient; Course of action is set by control circuit board, and is safe and reliable; Dice is by driven by rotary disc, and its motion steadily and easily realizes, noise is little and can not collide the form lens and cause accident; Overall structure is simple, and association part adopts engaging or screw to fix more, and dismounting is easy to maintenance.
Description of drawings
Fig. 1 is the explosive view that the utility model automatic Mah-jongg machine shakes dice device;
Fig. 2 is the turntable structure figure that the utility model automatic Mah-jongg machine shakes dice device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further set forth, concrete direction of the present utility model is take Fig. 1 as standard.
As shown in Figure 1, the utility model automatic Mah-jongg machine shakes dice device, and from top to bottom, it includes lens 11, operation board 1, control circuit board 5, outer cover 3, rotating disk 4, chassis 2 and motor 7.Funnel-form is arranged on described chassis 2, and 2 inside, chassis are formed with the funnel-form cavity volume of up/down perforation, and cavity volume top arranges opening, and the bottom is provided with through hole 21.Described outer cover 3 is fixed by screws in described operation board 1 periphery, control circuit board 5 is installed in operation board 1 bottom, operation board 1 is installed in the opening part of described chassis 2 cavity volumes, hollow out has the circular hollow hole 13 that is used for observing dice on the described operation board 1, and described lens 11 are fixed in the described hollow hole 13.As shown in Figure 2, rotating disk 4 comprises retainer ring 41, connecting axle 42 and turntable 43, retainer ring 41 is sleeved on the connecting axle 42, the internal diameter of described retainer ring 41 is less than the external diameter of described turntable 43, retainer ring 41 is fixedly connected in the cavity volume on chassis 2 by screw, described connecting axle 42 bottoms pass described through hole 21 and connect the output shaft 71 of described motor 7, the upper surface of turntable 43 is used for the bearing dice, button 6 is installed on the operation board 1, each 6 can trigger described motor 7 work of described control circuit board 5 controls, motor output shaft 71 drives connecting axle 42 and turntable 43 rotates, thereby makes the dice motion.
Preferably, also be provided with ring-type fixture 12 on the operation board 1, ring-type fixture 12 outer walls are arranged at intervals with several fixture blocks, the inwall of hollow hole 13 is formed with respectively the draw-in groove that is mated action corresponding to the position of each described fixture block, when fixture 12 and operation board 1 fastened, described lens were owing to the fixture compressing fixes in described step position.Adopt fixture that lens 11 are fixed and be installed on the operation board 1 its structure easy disassembling, conveniently replaced dice or maintenance.
Preferably, fixture 12 also can be threaded connection mode and is combined between operation board 1.The outer wall of the inwall of described hollow hole 13 and described fixture 12 is respectively arranged with the screw thread that cooperatively interacts, and when fixture 12 was spirally connected with operation board 1, described lens were owing to the fixture compressing fixes in described step position.
Wherein, control circuit board 5 is fixed by screws in operation board 1 bottom, be provided with saddle 51 on the described control circuit board 5,51 li correspondences of saddle are provided with the triggering key of control motor, the described motor 7 of described control circuit board 5 electrical connections, also be provided with button hole 14 on the described operation board 1, during button installation 6, the top of button 6 passes button hole 14, described button 6 is provided with flange 61,61 position-limiting actions of flange during installation fix between operation board 1 and control circuit board 5 button 6, and the saddle 51 of control circuit board 5 is at operation board 1 bottom support button 6.The operator can touch the touch bond of 51 li of saddles by button 6, shake dice device thereby start the utility model.
Assembly Instruction Device: the corresponding hole site of first button 6 shown in Figure 1 being put into operation board 1, then control circuit board 5 is screwed on the operation board 1, again operation board 1 is packed into and be screwed behind the outer cover 3, pack into rotating disk 4 on the chassis 2 and use screw locking, then will be through pack into chassis 2 and tighten with screw of the operation board 1 of above step, be installed in the output shaft top of motor this moment, the through hole 21 that the output shaft of motor passes chassis 2 is connected with rotating disk 4; At last dice is placed on the rotating disk 4, again lens 11 is placed on 13 li of the hollow holes of operation board 1, ring-type fixture 12 is snapped in the hollow hole 13 of operation board 1, when snapping in the slot of the buckle respective operations dish 1 on the ring-type fixture 12.
The above person, it only is this novel preferred embodiment, when the scope that can not limit with this this novel enforcement, the simple equivalence of namely generally doing according to this novel claim and novel description changes and modifies, and all still belongs in the scope that this new patent contains.
Claims (7)
1. automatic Mah-jongg machine shakes dice device, it comprises operation board and the chassis that is connected with described operation board, it is characterized in that: it also comprises motor and the rotating disk that is rotated by described motor-driven, the output shaft of described motor connects the bottom of described rotating disk, the upper surface on described chassis has been recessed to form cavity volume downwards, described rotating disk is installed in the bottom of described cavity volume, the upper surface bearing dice of described rotating disk, described operation board is installed in the opening part of described chassis cavity volume, the operation board bottom is equipped with control circuit board, hollow out is useful on the hollow hole of observing dice in the middle of the operation board, on the described hollow hole lens are installed, at least one button is installed on the operation board, and each described button can trigger described control circuit board and control described machine operation, thereby drives described dial rotation.
2. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: described operation board is arranged with outer cover outward, adopts the mode that is spirally connected between described outer cover and the operation board.
3. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: the bottom on described chassis is formed with the through hole of the vertical setting that communicates with cavity volume, described rotating disk comprises retainer ring, with the sheathed connecting axle that is connected of described retainer ring be fixed on the turntable on described connecting axle top, the internal diameter of described retainer ring is less than described turntable external diameter, described retainer ring is fixedly connected with the chassis, described connecting axle bottom passes described through hole and connects the output shaft of described motor, described turntable is positioned at cavity volume, its upper surface bearing dice.
4. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: described operation board also comprises the ring-type fixture, described hollow hole is provided with the step that can support described lens, the outer wall of fixture is arranged at intervals with several fixture blocks, the inwall of hollow hole is formed with respectively the draw-in groove that is mated action corresponding to the position of each described fixture block, when fixture and operation board fastened, described lens were owing to described fixture compressing fixes in described step position.
5. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: described operation board also comprises the ring-type fixture, described hollow hole is provided with the step that can support described lens, the inwall of described hollow hole and the outer wall of described fixture are respectively arranged with the screw thread that cooperatively interacts, when fixture and operation board screwed, described lens were owing to the fixture compressing fixes in described step position.
6. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: the position of corresponding each button of described operation board is formed with respectively button hole, described button top passes described button hole, the outer wall of described button is provided with the defining flange that can prop up described operation board lower surface, described control circuit board upper surface is provided with the saddle that can support described corresponding button bottom corresponding to the position of each described button, the triggering key of the corresponding control circuit board of each described saddle.
7. automatic Mah-jongg machine as claimed in claim 1 shakes dice device, it is characterized in that: described cavity volume is arranged to funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220215993 CN202637937U (en) | 2012-05-14 | 2012-05-14 | Dicing device for automatic mahjong table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220215993 CN202637937U (en) | 2012-05-14 | 2012-05-14 | Dicing device for automatic mahjong table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637937U true CN202637937U (en) | 2013-01-02 |
Family
ID=47407121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220215993 Expired - Fee Related CN202637937U (en) | 2012-05-14 | 2012-05-14 | Dicing device for automatic mahjong table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604264A (en) * | 2020-12-16 | 2021-04-06 | 雒新民 | Dice cup |
-
2012
- 2012-05-14 CN CN 201220215993 patent/CN202637937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604264A (en) * | 2020-12-16 | 2021-04-06 | 雒新民 | Dice cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |