CN103239862B - Tile inlet door control device for mahjong machine - Google Patents
Tile inlet door control device for mahjong machine Download PDFInfo
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- CN103239862B CN103239862B CN201310203448.9A CN201310203448A CN103239862B CN 103239862 B CN103239862 B CN 103239862B CN 201310203448 A CN201310203448 A CN 201310203448A CN 103239862 B CN103239862 B CN 103239862B
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- spacing
- connecting cylinder
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Abstract
The invention relates to a mahjong machine head which comprises an operation board, a pair of semicircular turnover doors, a mounting bowl, a cam ring and a connecting mechanism. A bowl opening of the mounting bowl is upward, the operation board is fixedly arranged in the middle of the bowl opening of the mounting bowl, the turnover doors are symmetrically hinged at the outer edge of the bowl opening of the mounting bowl, the cam ring is rotatably arranged inside the mounting bowl, at least two groups of vertically arranged cams are uniformly distributed on the cam ring, a pair of slots are symmetrically arranged on the side wall of the mounting bowl, ripping bars are arranged in the middles of the turnover doors, penetrate through the slots and are connected with cam surfaces of the cams in a contacting manner, and the connecting mechanism is fixedly connected with the lower portion of the mounting bowl and the middle of a shuffle board. The mahjong machine head can be rapidly and accurately connected with the shuffle board by arranging the connecting mechanism at the lower end of the mounting bowl, corresponding components do not need to be gradually mounted after gradually positioned, detailing of labor division in the production process is facilitated, production efficiency is improved, and the mahjong machine head is convenient and efficient to maintain in the future.
Description
Technical field
The present invention relates to a kind of mahjong machine and enter board controlling device for doors.
Background technology
Existing mahjong machine is after a local anaesthesia is by game over, after the operation board jacking being positioned at mahjong machine table Middle face being risen by corresponding lifting body, formed at the middle part of desktop and be positioned at the annular hole of operation board side, mah-jong pieces at random push in mahjong machine to drop down onto on shuffle disk by above-mentioned annular hole and shuffle by player.Above-mentioned lifting body needs the comparatively complicated and transmission mechanism of less stable as power support, each parts are in place one by one by corresponding installation and maintenance work after needing multiple bearing from bottom to top, make production cost and use cost higher.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of without the need to operation board is carried out jacking can carry out follow-up shuffle operation and installation and maintenance conveniently mahjong machine enter board controlling device for doors, specifically realized by following technical scheme.
A kind of mahjong machine enters board controlling device for doors, on it, lower end is connected with the shuffle disk being positioned at mahjong machine inside respectively with in the middle part of the desktop of mahjong machine, comprise operation board, a pair Semicircular turnover door, the rim of a bowl installation bowl upwards, cam ring and bindiny mechanism, described operation board is fixedly installed in the middle part of the rim of a bowl of described installation bowl, described a pair turnover door symmetry is articulated with the rim of a bowl outer of installing bowl, described cam ring is arranged at rotationally installs bowl inside, this cam ring is evenly equipped with the cam that at least two groups are vertically arranged, the sidewall symmetry installing bowl offers a pair bar hole, the middle part of described turnover door is equipped with ripping bar, this ripping bar is connected with the cam surface of described cam through described bar hole, described syndeton is fixedly connected with the described bottom of installation bowl and the middle part of shuffle disk.
The further design that described mahjong machine enters board controlling device for doors is, described bindiny mechanism comprise with install the connecting cylinder that is fixedly connected with of bowl and with the connection base be fixedly connected with in the middle part of shuffle disk, described connecting cylinder grafting is also locked in and connects in base.
The further design that described mahjong machine enters board controlling device for doors is, the spliced eye corresponding with connecting cylinder is provided with in the middle part of described connection base, along being evenly distributed with some catch in the lower end of described connecting cylinder, the spacing catch corresponding with described catch is distributed with in described spliced eye, described catch or spacing catch are provided with positive stop, described connection base is provided with breach on the upper edge of spliced eye, this indentation, there is provided with one end and is connected base and is fixedly connected with the other end and is free end and part is positioned at the elastic clipping strip of described spliced eye, the lower end outer wall of described connecting cylinder is carved with the vertical groove corresponding with the free end of described elastic clipping strip, and the lower end outer wall of connecting cylinder and described vertical groove a distance are also provided with a spacing breach.
The further design that described mahjong machine enters board controlling device for doors is, there is gap between described each spacing catch, the arc chord angle of described catch is not more than the arc chord angle corresponding to described gap.
The further design that described mahjong machine enters board controlling device for doors is, described catch and spacing catch are 3, and both arc chord angles are equal, and described positive stop is positioned on the downside of one end of described spacing catch.
The further design that described mahjong machine enters board controlling device for doors is, described free end to be provided with in spliced eye the radial spacing plane extended, and section radial direction corresponding to described spacing indentation, there is smooth.
The further design that described mahjong machine enters board controlling device for doors is, the corresponding end of described catch and spacing catch be equipped with guide domatic.
The further design that described mahjong machine enters board controlling device for doors is, the interior survey of described cam ring is provided with ring gear, and described installation bowl is built-in with motor, and this motor is connected with described ring gear by a gear.
The present invention is by the upset of turnover door, without the need to can mah-jong pieces be delivered on shuffle disk to the jacking of operation board, eliminate corresponding jacking transmission mechanism from bottom to top, then the driving mechanism of operation board and turnover door and turnover door can be integrated in installs on bowl, can rapidly and be connected with shuffle disk exactly by arranging bindiny mechanism in installation bowl lower end, after successively locating, successively install corresponding parts, the refinement division of labor being conducive to production process is enhanced productivity and mahjong machine is entered to the upkeep operation comparatively convenience and high-efficiency of board controlling device for doors in the future.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 enters board controlling device for doors side view for mahjong machine shown in Fig. 1.
Fig. 3 is for installing bowl internal structure schematic diagram.
Fig. 4 is for installing bowl and connecting cylinder structural representation.
Fig. 5 is the part A-A of connecting cylinder shown in Fig. 4 direction view.
Fig. 6 is for connecting understructure schematic diagram.
Fig. 7 is spacing ring structure schematic diagram.
Fig. 8 is structural representation under turnover door open mode of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
This mahjong machine enters board controlling device for doors, on it, lower end is connected with the shuffle disk being positioned at mahjong machine inside respectively with in the middle part of the desktop of mahjong machine, as Figure 1-3, comprise operation board 1, a pair Semicircular turnover door 2, the rim of a bowl installation bowl 3 upwards, cam ring 4 and bindiny mechanism 5, operation board 1 is fixedly installed in the middle part of the rim of a bowl of installation bowl 3, a pair turnover door 2 is articulated with the rim of a bowl outer of installing bowl 3 by two ends symmetry, cam ring 4 is arranged at rotationally installs bowl 3 inside, this cam ring 4 is evenly equipped with three groups of cams vertically arranged 41, when cam rotates, its dual-side corresponds to cam surface rising edge 411 and the trailing edge 412 of cam, the interior survey of cam ring 4 is provided with ring gear 82, bowl is installed and is built-in with motor, this motor is connected with ring gear 82 by a gear 81.The sidewall symmetry installing bowl 3 offers a pair bar hole 31, and the middle part of turnover door 2 is equipped with ripping bar 21, and this ripping bar is connected with the cam surface of cam through bar hole, and syndeton 5 is fixedly connected with installs the bottom of bowl and the middle part of shuffle disk.Motor drives cam ring to rotate by gear and ring gear, thus ripping bar moves up and down with the rotation of cam ring under the pressure of turnover door deadweight generation and the jacking effect of cam, makes turnover door complete folding.
Bindiny mechanism 5 comprise with install the connecting cylinder 6 that is fixedly connected with of bowl and with the connection base 7 be fixedly connected with in the middle part of shuffle disk, connecting cylinder 6 grafting is also locked in and connects in base.Connect in the middle part of base 7 and be provided with the spliced eye 71 corresponding with connecting cylinder 6, composition graphs 4, Fig. 5, along the catch 61 being evenly distributed with three partial circle shapes in the lower end of connecting cylinder 6, be distributed with the spacing catch 72 of three the partial circle shapes corresponding with catch 61 in spliced eye 71, the bottom surface height of distance at the bottom of spliced eye of spacing catch equals the thickness of catch; The arc chord angle that catch 61 is corresponding with spacing catch 72 is equal, there is gap between each spacing catch, and when being inserted in connection base by connecting cylinder, catch 61 is relative with this gap, place, and in order to insert, the arc chord angle of catch 61 is not more than the arc chord angle corresponding to gap; Contrast Fig. 6-7, on the downside of one end of spacing catch 72, be provided with positive stop 721(also can be arranged on catch), positive stop 721 is set again in a circumferential direction catch is limited because spacing catch 72 should axially block catch 61 in bindiny mechanism, consider to arrange spacing ring 77 in the spliced eye connecting base from processing technology angle, spacing catch 72 is uniformly distributed on the edge of spacing ring 77; Catch 61 is equipped with the corresponding end of spacing catch 72 and guides domatic 74, connect base 7 and be provided with breach 75 on the upper edge of spliced eye, this indentation, there is provided with one end and is connected base and is fixedly connected with the other end and is free end 761 and part is positioned at the elastic clipping strip 76 of spliced eye, the lower end outer wall of connecting cylinder 6 is carved with the vertical groove 62 corresponding with the free end 761 of elastic clipping strip, and the lower end outer wall of connecting cylinder and vertical groove a distance are also provided with a spacing breach 63.Arc chord angle corresponding to described certain distance is equal with the arc chord angle of spacing catch 72.Free end to be provided with in spliced eye the radial spacing plane 762 extended, and section radial direction corresponding to spacing indentation, there is smooth, and the spacing plane of free end can be fitted with the section of spacing indentation, there.
When vertical groove and elastic clipping strip to the time in of corresponding gap between catch with spacing catch is relative, now connecting cylinder is inserted the spliced eye being positioned at and connecting on base, rotate and bowl is installed, when the free end of elastic clipping strip is entered in spacing breach, the positive stop of catch and spacing catch end meets, hindered by positive stop, bowl is installed can not continue to rotate in same direction, and the free end opening bar due to elasticity snaps in spacing breach, make that bowl is installed can not reversely rotate, simultaneously, the axial location of bowl is installed by not being moved coordinating between catch with spacing catch, final installation bowl is fixed on and connects on base.
The present invention is when assembling, first motor, cam ring, turnover door and operation board are mounted to and install on bowl, form movable part, the bottom of this movable part is connecting cylinder, be fixedly connected with in the middle part of shuffle disk owing to connecting base, so by connecting cylinder be connected that base is fixedly connected with can being assembled to movable part on mahjong machine.
According to Fig. 2 and Fig. 8, under original state, ripping bar contacts with the peak of cam, and the middle part of turnover door is also at the highest notch, and makes two fan turnover doors all be in horizontal closed state; Along with the rotation of cam ring, ripping bar, under the effect of turnover door gravity, progressively slides along cam surface to the minimum point of cam, and meanwhile, turnover door also overturns downwards, and when ripping bar contacts with the minimum point of cam, turnover door is opened completely; Cam ring is rotated further, and ripping bar rises along the rising edge of cam, final turnover door Reversion Level state, i.e. closure state.
The present invention is by the upset of turnover door, without the need to can mah-jong pieces be delivered on shuffle disk to the jacking of operation board, eliminate corresponding jacking transmission mechanism from bottom to top, then the driving mechanism of operation board and turnover door and turnover door can be integrated in installs on bowl, can rapidly and be connected with shuffle disk exactly by arranging bindiny mechanism in installation bowl lower end, without the need to successively mounted motor behind successively location, the upper parts such as cam ring, the refinement division of labor being conducive to production process is enhanced productivity and mahjong machine is entered to the upkeep operation comparatively convenience and high-efficiency of board controlling device for doors in the future.
Claims (8)
1. a mahjong head, on it, lower end is connected with the shuffle disk being positioned at mahjong machine inside respectively with in the middle part of the desktop of mahjong machine, it is characterized in that comprising operation board, a pair Semicircular turnover door, the rim of a bowl installation bowl upwards, cam ring and bindiny mechanism, described operation board is fixedly installed in the middle part of the rim of a bowl of described installation bowl, described a pair turnover door symmetry is articulated with the rim of a bowl outer of installing bowl, described cam ring is arranged at rotationally installs bowl inside, this cam ring is evenly equipped with the cam that at least two groups are vertically arranged, the sidewall symmetry installing bowl offers a pair bar hole, the middle part of described turnover door is equipped with ripping bar, this ripping bar is connected with the cam surface of described cam through described bar hole, described syndeton is fixedly connected with the described bottom of installation bowl and the middle part of shuffle disk.
2. mahjong head according to claim 1, is characterized in that, described bindiny mechanism comprise with install the connecting cylinder that is fixedly connected with of bowl and with the connection base be fixedly connected with in the middle part of shuffle disk, described connecting cylinder grafting is also locked in and connects in base.
3. mahjong head according to claim 2, it is characterized in that, the spliced eye corresponding with connecting cylinder is provided with in the middle part of described connection base, along being evenly distributed with some catch in the lower end of described connecting cylinder, the spacing catch corresponding with described catch is distributed with in described spliced eye, described catch or spacing catch are provided with positive stop, described connection base is provided with breach on the upper edge of spliced eye, this indentation, there is provided with one end and is connected base and is fixedly connected with the other end and is free end and part is positioned at the elastic clipping strip of described spliced eye, the lower end outer wall of described connecting cylinder is carved with the vertical groove corresponding with the free end of described elastic clipping strip, and the lower end outer wall of connecting cylinder and described vertical groove a distance are also provided with a spacing breach.
4. mahjong head according to claim 3, is characterized in that, there is gap between described each spacing catch, the arc chord angle of described catch is not more than the arc chord angle corresponding to described gap.
5. mahjong head according to claim 4, is characterized in that, described catch and spacing catch are 3, and both arc chord angles are equal, and described positive stop is positioned on the downside of one end of described spacing catch.
6. mahjong head according to claim 3, is characterized in that, described free end to be provided with in spliced eye the radial spacing plane extended, and section radial direction corresponding to described spacing indentation, there is smooth.
7. mahjong head according to claim 3, is characterized in that, the corresponding end of described catch and spacing catch be equipped with guide domatic.
8. mahjong head according to claim 1, is characterized in that, the interior survey of described cam ring is provided with ring gear, and described installation bowl is built-in with motor, and this motor is connected with described ring gear by a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203448.9A CN103239862B (en) | 2013-05-28 | 2013-05-28 | Tile inlet door control device for mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203448.9A CN103239862B (en) | 2013-05-28 | 2013-05-28 | Tile inlet door control device for mahjong machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103239862A CN103239862A (en) | 2013-08-14 |
| CN103239862B true CN103239862B (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310203448.9A Active CN103239862B (en) | 2013-05-28 | 2013-05-28 | Tile inlet door control device for mahjong machine |
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| CN (1) | CN103239862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939529A (en) * | 2018-07-16 | 2018-12-07 | 杭州诚理商贸有限公司 | A kind of rotary operation panel of mahjong machine and mahjong machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275410Y (en) * | 2008-10-22 | 2009-07-22 | 松冈机电（中国）有限公司 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
| CN102145227B (en) * | 2011-03-25 | 2014-01-08 | 浙江松乐机电有限公司 | Mahjong machine panel with intelligent windows |
| CN202237214U (en) * | 2011-09-23 | 2012-05-30 | 松冈机电（中国）有限公司 | Door opening mechanism for automatic mahjong machine |
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- 2013-05-28 CN CN201310203448.9A patent/CN103239862B/en active Active
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Effective date of registration: 20180724 Address after: 246701 Jinshan Road, Zongyang Town, Zongyang County, Tongling, Anhui, China Patentee after: Zongyang Jobon science and Technology Information Consulting Co., Ltd. Address before: 212415 Tang Bao Industrial Park, Maya Road, Baohua Town Economic Development Zone, Zhenjiang, Jiangsu Patentee before: Jiangsu Dambon Electrical Machine Co., Ltd. |
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