CN103055507B - Mahjong tile returning door mechanism of mahjong machine - Google Patents
Mahjong tile returning door mechanism of mahjong machine Download PDFInfo
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- CN103055507B CN103055507B CN201310045331.2A CN201310045331A CN103055507B CN 103055507 B CN103055507 B CN 103055507B CN 201310045331 A CN201310045331 A CN 201310045331A CN 103055507 B CN103055507 B CN 103055507B
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- mahjong machine
- mahjong
- fixing body
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- cam ring
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Abstract
The invention relates to the field of a mahjong machine, and in particular relates to a mahjong tile returning door mechanism of the mahjong machine. The mahjong tile returning door mechanism is arranged in the middle of a table top of the mahjong machine. The mahjong tile returning door mechanism comprises a mounting body, a cam ring and a plurality of door bodies, wherein the mounting body is fixedly arranged in the middle of the table top of the mahjong machine; the cam ring is rotatably arranged on the mounting body; a plurality of cams with vertically arranged cam surfaces are uniformly distributed on the cam ring; two ends of the door bodies are hinged with the mounting body; and the middle parts of the door bodies are in contact connection with the cam surfaces of the cams. The door bodies capable of being reversible opened and closed are arranged in the middle of the table top of the mahjong machine, so that mahjong tiles can be smoothly accommodated into the mahjong machine without a bottom electric box or a corresponding lifting execution mechanism, thus the production, storage and transport costs are saved.
Description
Technical field
The present invention relates to mahjong machine field, is especially a kind of mahjong machine Hui Paimen mechanism.
Background technology
Operation board is provided with in the middle part of existing mahjong machine, one local anaesthesia is by after game over, by corresponding mechanism by operation board upwards jacking, abdicate the circular hole being positioned at mahjong machine table Middle face, mah-jong pieces at random are pushed mahjong machine inside from circular hole and carry out shuffling operation to play next time by player then.In order to carry out lifting operation to operation board, needing to arrange corresponding electronic box and jacking executing agency in mahjong machine bottom, adding the cost produced and transport significantly, and being unfavorable for the maintenance to mahjong machine.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of save cost and be convenient to safeguard mahjong machine Hui Paimen mechanism, specifically realized by following technical scheme.
A kind of mahjong machine Hui Paimen mechanism, in the middle part of the desktop being arranged on mahjong machine, comprise fixing body, cam ring and some bodies, described fixing body is fixedly installed in the middle part of the desktop of mahjong machine, described cam ring is arranged on fixing body rotationally, this cam ring is evenly equipped with the cam that some cam surfaces are vertically arranged, described door body two ends and fixing body hinged, be connected with the cam surface of described cam in the middle part of door body.
Described mahjong machine Hui Paimen mechanism, it designs further and is, described fixing body is bowl-shape, described cam ring is arranged in fixing body rotationally, the sidewall of fixing body is provided with chute, described door body has two and symmetry is articulated with the both sides of described fixing body, and the middle part of door body is provided with force column, and this force column is connected with the cam surface of described cam through described chute.
Described mahjong machine Hui Paimen mechanism, it designs further and is, described two Men Ticheng semi-annular shapes, the side that its radius is less is its inner side edge, and the outer wall of described inner side edge and described fixing body slidingly contacts.
Described mahjong machine Hui Paimen mechanism, it designs further and is, described cam ring inwall is provided with transmission internal tooth, and this transmission internal tooth is connected with an external motor by a transition gear be engaged with.
The present invention, by arranging the door body of turning folding at mahjong machine table Middle face, makes mahjong machine mah-jong pieces can taken in mahjong machine inside smoothly without the need to bottom electronic box and the lower of corresponding jacking executing agency, saves production, storage and cost of transportation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is door body of the present invention structural representation when opening.
Structural representation when Fig. 3 is door body horizontal closed 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 Hui Paimen mechanism, in the middle part of the desktop being arranged on mahjong machine, comprise fixing body 1, cam ring 2 and two door bodies 3, fixing body 1 is bowl-shape and is fixedly installed on desktop (not shown in FIG.) middle part of mahjong machine, cam ring 2 is arranged in fixing body 1 rotationally, this cam ring 2 is evenly equipped with the cam 21 that two cam surfaces are vertically arranged, cam ring 2 inwall is provided with transmission internal tooth 22, and this transmission internal tooth 22 is connected with motor (not shown in FIG.) by a transition gear be engaged with 23.
The sidewall of fixing body 1 is provided with chute 11, and two door body 3 two ends symmetries are articulated with the both sides of fixing body 1, and the middle part of door body 3 is provided with force column 31, and this force column 31 is connected with the cam surface of cam 21 through chute 11.Two door bodies 3 are in semi-annular shape, and the side that its radius is less is its inner side edge 32, and inner side edge 32 slidingly contacts with the outer wall 12 of fixing body 1.
Self gravitation effect due to door body makes force column be resisted against on the cam surface of cam ring, during operation, cam ring rotates under the driving of motor, force column is done rise and fall and is moved back and forth under the effect of the cam surface of cam ring, a body is made to make flip-flop movement, as shown in Figure 3, when force column contacts with the peak of cam surface around the pin joint of itself and fixing body, door body is the level of state, and now force column is connected with the upper-end contact of chute; Composition graphs 2, when force column contacts with the minimum point of cam surface, door body is opened downwards.Because door body two ends are equipped with pin joint, stress point is arranged on the middle part of a body, makes the structural stability of a body higher, can bear the movable pressure produced it of mahjong.
The present invention, by arranging the door body of turning folding at mahjong machine table Middle face, makes mahjong machine mah-jong pieces can taken in mahjong machine inside smoothly without the need to bottom electronic box and the lower of corresponding jacking executing agency, saves production, storage and cost of transportation.
Claims (4)
1. a mahjong machine Hui Paimen mechanism, in the middle part of the desktop being arranged on mahjong machine, it is characterized in that, comprise fixing body, cam ring and some bodies, described fixing body is fixedly installed in the middle part of the desktop of mahjong machine, and described cam ring is arranged in fixing body rotationally, this cam ring is evenly equipped with the cam that some cam surfaces are vertically arranged, described door body two ends and fixing body hinged, be connected with the cam surface of described cam in the middle part of door body.
2. mahjong machine Hui Paimen mechanism according to claim 1, it is characterized in that, described fixing body is bowl-shape, described cam ring is arranged in fixing body rotationally, the sidewall of fixing body is provided with chute, described door body has two and symmetry is articulated with the both sides of described fixing body, and the middle part of door body is provided with force column, and this force column is connected with the cam surface of described cam through described chute.
3. mahjong machine Hui Paimen mechanism according to claim 2, is characterized in that, described two Men Ticheng semi-annular shapes, the side that its radius is less is its inner side edge, and the outer wall of described inner side edge and described fixing body slidingly contacts.
4. mahjong machine Hui Paimen mechanism according to claim 1, is characterized in that, described cam ring inwall is provided with transmission internal tooth, and this transmission internal tooth is connected with an external motor by a transition gear be engaged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045331.2A CN103055507B (en) | 2013-02-05 | 2013-02-05 | Mahjong tile returning door mechanism of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045331.2A CN103055507B (en) | 2013-02-05 | 2013-02-05 | Mahjong tile returning door mechanism of mahjong machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103055507A CN103055507A (en) | 2013-04-24 |
| CN103055507B true CN103055507B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310045331.2A Active CN103055507B (en) | 2013-02-05 | 2013-02-05 | Mahjong tile returning door mechanism of mahjong machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103055507B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870927B (en) * | 2020-09-09 | 2023-11-14 | 安徽好派文化体育用品股份有限公司 | Card returning door mechanism of automatic mahjong machine |
Citations (4)
| 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 |
| CN203043523U (en) * | 2013-02-05 | 2013-07-10 | 江苏唐邦机电有限公司 | Mahjong tile back-collecting door mechanism of mahjong machine |
-
2013
- 2013-02-05 CN CN201310045331.2A patent/CN103055507B/en active Active
Patent Citations (4)
| 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 |
| CN203043523U (en) * | 2013-02-05 | 2013-07-10 | 江苏唐邦机电有限公司 | Mahjong tile back-collecting door mechanism of mahjong machine |
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| CN103055507A (en) | 2013-04-24 |
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