CN103239862A - Tile inlet door control device for mahjong machine - Google Patents
Tile inlet door control device for mahjong machine Download PDFInfo
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- CN103239862A CN103239862A CN2013102034489A CN201310203448A CN103239862A CN 103239862 A CN103239862 A CN 103239862A CN 2013102034489 A CN2013102034489 A CN 2013102034489A CN 201310203448 A CN201310203448 A CN 201310203448A CN 103239862 A CN103239862 A CN 103239862A
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- bowl
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- mahjong
- 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 advance the board controlling device for doors.
Background technology
Existing mahjong machine is after a local anaesthesia is with game over, after the operation board jacking that will be positioned at mahjong machine table face middle part by corresponding lifting body rises, middle part at desktop forms the annular hole that is positioned at the operation board side, and the player pushes mah-jong pieces at random to drop down onto in the mahjong machine on the dish of shuffling by above-mentioned annular hole and shuffles.Above-mentioned lifting body needs the transmission mechanism of complexity comparatively and less stable as the power support, corresponding installation and maintenance work make that production cost and use cost are higher owing to need behind the repeatedly location from bottom to top each parts be in place one by one.
Summary of the invention
The object of the invention is to address the above problem, provide a kind of need not to operation board carry out jacking can carry out follow-up shuffle operation and installation and maintenance comparatively easily the mahjong machine advance the board controlling device for doors, specifically realized by following technical scheme.
A kind of mahjong machine advances the board controlling device for doors, on it, the lower end is connected with the dish of shuffling that is positioned at mahjong machine inside with the desktop middle part of mahjong machine respectively, comprise operation board, a pair of Semicircular turnover door, the installation bowl that the rim of a bowl makes progress, cam ring and bindiny mechanism, described operation board is fixedly installed on described the rim of a bowl middle part that bowl is installed, described a pair of turnover door symmetry is articulated in the rim of a bowl outer that bowl is installed, described cam ring is arranged at rotationally installs bowl inside, be evenly equipped with the cam that at least two groups vertically arrange on this cam ring, the sidewall symmetry that bowl is installed offers a pair of bar hole, the middle part of described turnover door is equipped with ripping bar, this ripping bar passes described bar hole and is connected with the cam surface contact of described cam, the fixedly connected described bottom of bowl and the middle part of the dish of shuffling of installing of described syndeton.
The further design that described mahjong machine advances the board controlling device for doors is, described bindiny mechanism comprise the connecting cylinder fixedly connected with bowl is installed and with the dish middle part of shuffling fixedly connected be connected base, described connecting cylinder is pegged graft also to be locked in and is connected in the base.
The further design that described mahjong machine advances the board controlling device for doors is, described connection base middle part is provided with the spliced eye corresponding with connecting cylinder, the edge is evenly distributed with some catch in the lower end of described connecting cylinder, be distributed with the spacing catch corresponding with described catch in the described spliced eye, described catch or spacing catch are provided with positive stop, upper edge at spliced eye at the bottom of the described connection is provided with breach, it is the elasticity card article that free end and part are positioned at described spliced eye with being connected the fixedly connected other end of base that this indentation, there is provided with an end, the lower end outer wall of described connecting cylinder is carved with the vertical groove corresponding with the free end of described elasticity card article, and the lower end outer wall of connecting cylinder and described vertical groove a distance also are provided with a spacing breach.
The further design that described mahjong machine advances the board controlling device for doors is, has the gap between described each spacing catch, and the arc chord angle of described catch is not more than the corresponding arc chord angle in described gap.
The further design that described mahjong machine advances the board controlling device for doors is that described catch and spacing catch are 3, and both arc chord angles equate that described positive stop is positioned at an end downside of described spacing catch.
The further design that described mahjong machine advances the board controlling device for doors is, described free end is provided with the spacing plane of radially extending in the spliced eye, and the section of described spacing indentation, there correspondence is radially smooth.
The further design that described mahjong machine advances the board controlling device for doors is that it is domatic that the corresponding end of described catch and spacing catch is equipped with guiding.
The further design that described mahjong machine advances the board controlling device for doors is 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.
The present invention is by the upset of turnover door, need not mah-jong pieces to be delivered on the dish of shuffling the jacking of operation board, saved 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 and install on the bowl, by being set in an installation bowl lower end, bindiny mechanism can be connected with the dish of shuffling rapidly and exactly, after need not to locate one by one corresponding parts are installed one by one, the refinement division of labor that is conducive to production process is enhanced productivity and the mahjong machine to be advanced the upkeep operation of board controlling device for doors comparatively convenient efficient in the future.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 advances board controlling device for doors side view for mahjong machine shown in Figure 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 that connecting cylinder part A-A shown in Fig. 4 is to view.
Fig. 6 is for connecting the understructure schematic diagram.
Fig. 7 is spacing ring structure schematic diagram.
Fig. 8 is structural representation under the turnover door open mode of the present invention.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified.
This mahjong machine advances the board controlling device for doors, on it, the lower end is connected with the dish of shuffling that is positioned at mahjong machine inside with the desktop middle part of mahjong machine respectively, as Figure 1-3, comprise operation board 1, a pair of Semicircular turnover door 2, the installation bowl 3 that the rim of a bowl makes progress, cam ring 4 and bindiny mechanism 5, operation board 1 is fixedly installed on the rim of a bowl middle part that bowl 3 is installed, a pair of turnover door 2 is articulated in the rim of a bowl outer that bowl 3 is installed by the two ends symmetry, cam ring 4 is arranged at rotationally installs bowl 3 inside, be evenly equipped with three groups of cams 41 that vertically arrange on this cam ring 4, its dual-side corresponded to the cam surface rising edge 411 and trailing edge 412 of cam when cam rotated, the interior survey of cam ring 4 is provided with ring gear 82, bowl is installed is built-in with motor, this motor is connected with ring gear 82 by a gear 81.The sidewall symmetry that bowl 3 is installed offers a pair of bar hole 31, and the middle part of turnover door 2 is equipped with ripping bar 21, and this ripping bar passes bar hole and is connected with the cam surface contact of cam, the syndeton 5 fixedly connected bottom of bowl and the middle parts of the dish of shuffling of installing.Motor drives cam ring by gear and ring gear and rotates, thereby ripping bar rotation with cam ring under the jacking effect of pressure that the turnover door deadweight produces and cam moves up and down, and makes turnover door finish folding.
Bindiny mechanism 5 comprise the connecting cylinder 6 fixedly connected with bowl is installed and with the dish middle part of shuffling fixedly connected be connected base 7, connecting cylinder 6 is pegged graft also to be locked in and is connected in the base.Connect base 7 middle parts and be provided with the spliced eye 71 corresponding with connecting cylinder 6, in conjunction with Fig. 4, Fig. 5, the edge is evenly distributed with three catch 61 that part is circular in the lower end of connecting cylinder 6, be distributed with the circular spacing catch 72 of three parts corresponding with catch 61 in the spliced eye 71, the height of the bottom surface of spacing catch at the bottom of apart from spliced eye equals the thickness of catch; Catch 61 and spacing catch 72 corresponding arc chord angles equate, have the gap between each spacing catch, connecting cylinder are being inserted when connecting in the base, and to locate gap relative with this for catch 61, and in order to insert, the arc chord angle of catch 61 is not more than the corresponding arc chord angle in gap; Contrast Fig. 6-7, being provided with positive stop 721(at an end downside of spacing catch 72 also can be arranged on the catch), because spacing catch 72 should axially block catch 61 in bindiny mechanism and positive stop 721 is set again in a circumferential direction catch is limited, consider in the spliced eye that connects base spacing ring 77 to be set from the processing technology angle, spacing catch 72 is uniformly distributed on the edge of spacing ring 77; Catch 61 is equipped with guiding domatic 74 with the corresponding end of spacing catch 72, connect base 7 and be provided with breach 75 in the upper edge of spliced eye, it is the elasticity card article 76 that free end 761 and part are positioned at spliced eye with being connected the fixedly connected other end of base that this indentation, there is provided with an end, the lower end outer wall of connecting cylinder 6 is carved with the vertical groove 62 corresponding with the free end 761 of elasticity card article, and the lower end outer wall of connecting cylinder and vertical groove a distance also are provided with a spacing breach 63.The corresponding arc chord angle of described certain distance equates with the arc chord angle of spacing catch 72.Free end is provided with the spacing plane 762 of radially extending in the spliced eye, and the section of spacing indentation, there correspondence is radially smooth, makes the spacing plane of free end to fit with the section of spacing indentation, there.
When vertical groove and elasticity card article at once, catch is relative with the gap between the spacing catch, this moment connecting cylinder is inserted and be positioned at the spliced eye that connects on the base, bowl is installed in rotation, make when the free end of elasticity card article enters in the spacing breach, the positive stop of catch and spacing catch end meets, hindered by positive stop, bowl is installed can not be continued in same direction rotation, and because the free end that elasticity is opened bar snaps in the spacing breach, make bowl is installed can not reverse rotation, simultaneously, the axial location that bowl is installed is subjected to cooperating and can not be moved between catch and the spacing catch, and the final bowl of installing is fixed on the connection base.
The present invention is when assembling, at first motor, cam ring, turnover door and operation board are mounted to and install on the bowl, form movable part, the bottom of this movable part is connecting cylinder, fixedly connected with the dish middle part of shuffling owing to connect base, so with connecting cylinder be connected that base is fixedly connected can being assembled on the mahjong machine movable part.
According to Fig. 2 and Fig. 8, under the original state, ripping bar contacts with the peak of cam, and the middle part of turnover door also is at the highest notch, and makes two fan turnover doors all be in the horizontal closed state; Along with the rotation of cam ring, ripping bar is under the effect of turnover door gravity, and progressively the minimum point along cam surface to cam is slided, and meanwhile, turnover door is upset downwards also, and when ripping bar contacted with the minimum point of cam, turnover door was opened fully; 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, need not mah-jong pieces to be delivered on the dish of shuffling the jacking of operation board, saved 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 and install on the bowl, by being set in an installation bowl lower end, bindiny mechanism can be connected with the dish of shuffling rapidly and exactly, after need not to locate one by one motor is installed one by one, upper parts such as cam ring, the refinement division of labor that is conducive to production process are enhanced productivity and the mahjong machine to be advanced the upkeep operation of board controlling device for doors comparatively convenient efficient in the future.
Claims (8)
1. mahjong head, on it, the lower end is connected with the dish of shuffling that is positioned at mahjong machine inside with the desktop middle part of mahjong machine respectively, it is characterized in that comprising operation board, a pair of Semicircular turnover door, the installation bowl that the rim of a bowl makes progress, cam ring and bindiny mechanism, described operation board is fixedly installed on described the rim of a bowl middle part that bowl is installed, described a pair of turnover door symmetry is articulated in the rim of a bowl outer that bowl is installed, described cam ring is arranged at rotationally installs bowl inside, be evenly equipped with the cam that at least two groups vertically arrange on this cam ring, the sidewall symmetry that bowl is installed offers a pair of bar hole, the middle part of described turnover door is equipped with ripping bar, this ripping bar passes described bar hole and is connected with the cam surface contact of described cam, the fixedly connected described bottom of bowl and the middle part of the dish of shuffling of installing of described syndeton.
2. mahjong head according to claim 1 is characterized in that, described bindiny mechanism comprise the connecting cylinder fixedly connected with bowl is installed and with the dish middle part of shuffling fixedly connected be connected base, described connecting cylinder is pegged graft also to be locked in and is connected in the base.
3. mahjong head according to claim 2, it is characterized in that, described connection base middle part is provided with the spliced eye corresponding with connecting cylinder, the edge is evenly distributed with some catch in the lower end of described connecting cylinder, be distributed with the spacing catch corresponding with described catch in the described spliced eye, described catch or spacing catch are provided with positive stop, upper edge at spliced eye at the bottom of the described connection is provided with breach, it is the elasticity card article that free end and part are positioned at described spliced eye with being connected the fixedly connected other end of base that this indentation, there is provided with an end, the lower end outer wall of described connecting cylinder is carved with the vertical groove corresponding with the free end of described elasticity card article, and the lower end outer wall of connecting cylinder and described vertical groove a distance also are provided with a spacing breach.
4. mahjong head according to claim 3 is characterized in that, has the gap between described each spacing catch, and the arc chord angle of described catch is not more than the corresponding arc chord angle in 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 equate that described positive stop is positioned at an end downside of described spacing catch.
6. mahjong head according to claim 3 is characterized in that, described free end is provided with the spacing plane of radially extending in the spliced eye, and the section of described spacing indentation, there correspondence is radially smooth.
7. mahjong head according to claim 3 is characterized in that, it is domatic that the corresponding end of described catch and spacing catch is equipped with guiding.
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 true CN103239862A (en) | 2013-08-14 |
| CN103239862B CN103239862B (en) | 2015-07-22 |
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| 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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Cited By (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 |
Citations (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 |
| CN102145227A (en) * | 2011-03-25 | 2011-08-10 | 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 |
-
2013
- 2013-05-28 CN CN201310203448.9A patent/CN103239862B/en active Active
Patent Citations (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 |
| CN102145227A (en) * | 2011-03-25 | 2011-08-10 | 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 |
Cited By (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 |
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| Publication number | Publication date |
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| CN103239862B (en) | 2015-07-22 |
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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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