CN103285583B - Mahjong machine and power fold mechanism thereof - Google Patents
Mahjong machine and power fold mechanism thereof Download PDFInfo
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- CN103285583B CN103285583B CN201310224776.7A CN201310224776A CN103285583B CN 103285583 B CN103285583 B CN 103285583B CN 201310224776 A CN201310224776 A CN 201310224776A CN 103285583 B CN103285583 B CN 103285583B
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- mahjong machine
- fold mechanism
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Abstract
The invention discloses a kind of power fold mechanism of mahjong machine, comprise column and be connected and fixed plate, described column top by axle with to be connected and fixed plate hinged, described column internal fixtion installs an electric machine support, and electric machine support is installed folding motor and a driving lever, folding motor and driving lever are connected by gear drive thus drive driving lever to rotate, described axle is arranged with a swing arm, swing arm one end be connected and fixed plate and be fixedly connected with, the swing arm other end is flexibly connected with driving lever, thus driving lever promotes swing arm rotates.Also disclose the mahjong machine adopting above-mentioned power fold mechanism.The technical program is by Electronic control auto-folder, and the advantage such as have rational in infrastructure, compact, easy to operate, security is good, mahjong machine folds rear support firmly, conveniently carries and deposits.
Description
Technical field
The present invention relates to a kind of mahjong machine, particularly relate to a kind of power fold mechanism of mahjong machine.
Background technology
The main frame width of existing automatic mahjong-playing machine is generally all greater than the width of door, once need mobile mahjong machine, then needs to dismantle mahjong machine, is carried away by plural people.As can be seen here, the carrying of existing automatic mahjong-playing machine and mobile trouble very, and waste time and energy.For this reason, publication number be CN201727951U patent document discloses a kind of folding mahjong machine, the column comprising main frame, be arranged on the electric appliance box below main frame and be positioned at below electric appliance box, a pallet is also provided with bottom described electric appliance box, described tray bottom right-hand member and described column top right-hand member hinged, described tray bottom left end and described column top left are respectively equipped with the hasp lock upper body and hasp lock lower body that match.When needing mahjong machine to be transported through comparatively narrow passage, the turnover of the main frame of mahjong machine can be got up, mahjong machine can be made thus easily by comparatively narrow passage, decrease the trouble in mahjong machine handling process, time saving and energy saving.But said structure needs artificial folding, because mahjong machine main frame weight is large, there is certain operation easier and danger.Further, because crank very easily occurs canting after folding, mahjong machine stored collapsed is unfavorable for.
Summary of the invention
In order to solve above-mentioned technical problem, an object of the present invention is to provide a kind of power fold mechanism of mahjong machine, by Electronic control auto-folder, has rational in infrastructure, compact, an advantage such as easy to operate, security is good, it is firm that mahjong machine folds rear support, conveniently carries and deposit.
Two of object of the present invention is to provide a kind of mahjong machine adopting above-mentioned power fold mechanism.
To achieve the above object, present invention employs following technical scheme:
A kind of power fold mechanism of mahjong machine, comprise column and be connected and fixed plate, described column top by axle with to be connected and fixed plate hinged, described column internal fixtion installs an electric machine support, and electric machine support is installed folding motor and a driving lever, folding motor and driving lever are connected by gear drive thus drive driving lever to rotate, described axle is arranged with a swing arm, swing arm one end be connected and fixed plate and be fixedly connected with, the swing arm other end is flexibly connected with driving lever, thus driving lever promotes swing arm rotates.
As preferably, described electric machine support is installed a locking motor and a check lock lever, hinged with electric machine support in the middle part of check lock lever, one end of check lock lever is locked actuating cam by roller and and is contacted, locking actuating cam and locking motor are in transmission connection, and the other end of check lock lever is provided with locking bail, this locking bail be located at the locking connecting plate snap close be connected and fixed on plate and be connected, wherein, the locking extension spring of giving check lock lever and rotating trend is connected with between described electric machine support and check lock lever.The buckle structure that design individual motor controls, not only guarantees that mahjong machine main frame is reliable in the support and connection of horizontal using state, and the buckle structure avoiding machine driving control increases folding motor load and easy break-down causes the problems such as locking inefficacy.
As preferably, described electric machine support is provided with wireless control module, wireless control module connects folding motor and locking motor.Wireless remote control mahjong machine is adopted to fold, safety that operation is very easy.Further preferably, described electric machine support is provided with the sensor detecting swing arm and locking actuating cam location status.Such control module can monitor the location status of each action component at any time, avoids misoperation and fault in time.
As preferably, described axle is provided with a torsion spring, when being connected and fixed plate close to level, one end of this torsion spring be connected and fixed plate and offset, the other end of this torsion spring and column offset spacing.Main buffering when torsion spring is in horizontal using state as mahjong machine and support, avoid folding motor and transmission mechanism thereof to bear larger load in off working state, improves parts service life.Also make machine be in tensioned state simultaneously, there will not be and loosen negative state such as rocking.
As preferably, described axle is provided with a buffer arm, the non-articulated end of buffer arm by extension spring be connected and fixed plate and be connected, when being connected and fixed plate and being in folded state, the non-articulated end of buffer arm and column offset spacing.Main buffering when extension spring is in stored collapsed state as mahjong machine and support, avoid folding motor and transmission mechanism thereof to bear larger load in off working state, improves parts service life.
As preferably, described folding motor and driving gear are in transmission connection, driving gear and duplicate gear engaged transmission, duplicate gear and driving lever meshed transmission gear, driving lever gear and driving lever are fixed on same axle, and driving gear, duplicate gear and driving lever gear are all arranged on electric machine support.Adopt multi-stage gear gear rational in infrastructure, simply compact, power transmission is reliable and stable.
As preferably, described in be connected and fixed on plate dust cover be installed.Dust cover covers the power fold mechanism on column top, avoids when mahjong machine stored collapsed, and dust foreign matter falls into impact and uses.
A kind of mahjong machine, comprises main frame, is arranged on electric appliance box below main frame and power fold mechanism as above, wherein, be connected and fixed plate and be fixedly connected with electric appliance box.
As preferably, described electric appliance box is provided with the escape groove for dodging column time folding.Like this, mahjong machine center of gravity is more near column center, not easily canting.
The present invention is owing to have employed above technical scheme, and folding motor controls auto-folder by driving lever and swing arm, the advantage such as have rational in infrastructure, compact, easy to operate, security is good, and mahjong machine folds rear support firmly, conveniently carries and deposits.
Accompanying drawing explanation
Fig. 1 is the structural representation (folded state) of mahjong machine of the present invention;
Fig. 2 is the stereogram (level) of a power fold mechanism angle;
Fig. 3 is the stereogram (level takes down electric machine support) of a power fold mechanism angle;
Fig. 4 is the stereogram (level) of another angle of power fold mechanism;
Fig. 5 is the stereogram (level takes down electric machine support) of another angle of power fold mechanism;
Fig. 6 is the stereogram (level) of another angle of power fold mechanism;
Fig. 7 is the stereogram (folded state) of a power fold mechanism angle;
Fig. 8 is the stereogram (folded state) of another angle of power fold mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
The power fold mechanism of a kind of mahjong machine as shown in Fig. 2 to 8, comprise column 4 and be connected and fixed plate 301, described column 4 top by axle 309 with to be connected and fixed plate 301 hinged, described column 4 internal fixtion installs an electric machine support 304, electric machine support 304 is installed folding motor 306 and a driving lever 316, folding motor 306 and driving lever 316 are connected by gear drive thus drive driving lever 316 to rotate, described axle 309 is arranged with a swing arm 315, swing arm 315 one end be connected and fixed plate 301 and be fixedly connected with, swing arm 315 other end is flexibly connected with driving lever 316, thus driving lever 316 promotes swing arm 315 rotates.
In the present embodiment, as Fig. 2, shown in Fig. 3, described electric machine support 304 is installed locking motor 303 and a check lock lever 311, hinged with electric machine support 304 in the middle part of check lock lever 311, one end of check lock lever 311 is locked actuating cam 312 by roller and and is contacted, locking actuating cam 312 is in transmission connection with locking motor 303, the other end of check lock lever 311 is provided with locking bail, this locking bail be located at locking connecting plate 302 snap close be connected and fixed on plate 301 and be connected, wherein, the locking extension spring 310 of giving check lock lever 311 and rotating trend is connected with between described electric machine support 304 and check lock lever 311.Described electric machine support 304 is provided with wireless control module 305, and wireless control module 305 connects folding motor 306 and locking motor 303.Described electric machine support 304 is provided with the sensor detecting swing arm 315 and locking actuating cam 312 location status.As shown in Figure 4, Figure 5, described folding motor 306 is in transmission connection with driving gear 313, driving gear 313 and duplicate gear 314 engaged transmission, duplicate gear 314 and driving lever gear 317 engaged transmission, driving lever gear 317 and driving lever 316 are fixed on same axle, and driving gear 313, duplicate gear 314 and driving lever gear 317 are all arranged on electric machine support 304.Described driving lever 316 is U-shaped forked, and roller is installed in swing arm 315, and swing arm 315 is slided by this roller and realized being flexibly connected in the U-type groove of driving lever 316.As shown in Figure 6, described axle 309 is provided with a torsion spring 318, when being connected and fixed plate 301 and being in level, one end of this torsion spring 318 be connected and fixed plate 301 and offset, the other end and the column 4 of this torsion spring 318 offset spacing.As shown in Figure 7, described axle 309 is arranged with a buffer arm 307, the non-articulated end of buffer arm 307 by extension spring 308 be connected and fixed plate 301 and be connected, when being connected and fixed plate 301 and being in folded state, non-articulated end and the column 4 of buffer arm 307 offset spacing.
A kind of mahjong machine as shown in Figure 1, comprise main frame 1, be arranged on electric appliance box 2 below main frame 1 and column 4, column 4 top arranges above-mentioned power fold mechanism 3, wherein, is connected and fixed plate 301 and is fixedly connected with electric appliance box 2.Described electric appliance box 2 is provided with the escape groove 201 for dodging column 4 time folding.Described being connected and fixed on plate 301 is provided with dust cover.
Mahjong machine is when horizontal using state, main frame 1 and electric appliance box 2 are the level of state, now, torsion spring 318 is mainly stressed, gear and folding motor load little or zero load, the locking bail of check lock lever 311 upper end is connected with locking connecting plate 302 snap close be connected and fixed on plate 301, produces upset when avoiding lifting main frame 1, controlled by remote controller, locking motor 303 drives locking actuating cam 312 to rotate and then promotes check lock lever 311 and makes it depart from snap close state with locking connecting plate 302, folding motor 306 rotates forward, driving lever 316 is driven to rotate by stage-geared, driving lever 316 promotes swing arm 315 and rotates thus realize main frame 1 and electric appliance box 2 oblique fold, when being folded to set angle, as shown in Figure 8, non-articulated end and the column 4 of buffer arm 307 offset spacing, extension spring 308 provides cushion effect, when folding into the end, extension spring 308 provides pulling force to support, gear and folding motor load little or zero load, now, because above-mentioned power fold mechanism compact conformation is small and exquisite, therefore the centroidal distance column of main frame and electric appliance box is nearer, existing pedestal upright post completely can firm support and not easily canting, be convenient to carrying and deposit.Mahjong machine is controlled from folded state Reversion Level state by remote controller, folding motor 306 reverses, drive driving lever 316 to rotate by stage-geared, driving lever 316 promotes swing arm 315 and rotates thus realize main frame 1 and electric appliance box 2 upset reply, and extension spring 308 discharges, when upset returns back to set angle, as shown in Figure 6, torsion spring 318 provides cushion effect, during complete Reversion Level state, torsion spring 318 provides resilient support, gear and folding motor load little or zero load; Meanwhile, check lock lever 311 is connected with locking connecting plate 302 snap close under the effect of locking spring 310.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the power fold mechanism of a mahjong machine, comprise column (4) and be connected and fixed plate (301), described column (4) top is passed through axle (309) and is connected and fixed plate (301) hinged, it is characterized in that, described column (4) internal fixtion installs an electric machine support (304), the upper installation one of electric machine support (304) folds motor (306) and a driving lever (316), folding motor (306) and driving lever (316) are connected by gear drive thus drive driving lever (316) to rotate, described axle (309) is arranged with a swing arm (315), swing arm (315) one end be connected and fixed plate (301) and be fixedly connected with, swing arm (315) other end is flexibly connected with driving lever (316), thus driving lever (316) promotes swing arm (315) rotation.
2. the power fold mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, upper installation one locking motor (303) of described electric machine support (304) and a check lock lever (311), check lock lever (311) middle part is hinged with electric machine support (304), one end of check lock lever (311) is locked actuating cam (312) by roller and and is contacted, locking actuating cam (312) and locking motor (303) are in transmission connection, the other end of check lock lever (311) is provided with locking bail, this locking bail be located at locking connecting plate (302) snap close be connected and fixed on plate (301) and be connected, wherein, the locking extension spring (310) of giving check lock lever (311) and rotating trend is connected with between described electric machine support (304) and check lock lever (311).
3. the power fold mechanism of a kind of mahjong machine according to claim 2, it is characterized in that, described electric machine support (304) is provided with wireless control module (305), wireless control module (305) connects folding motor (306) and locking motor (303).
4. the power fold mechanism of a kind of mahjong machine according to claim 2, is characterized in that, described electric machine support (304) is provided with the sensor detecting swing arm (315) and locking actuating cam (312) location status.
5. the power fold mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, described axle (309) is provided with a torsion spring (318), when being connected and fixed plate (301) and being in level, one end of this torsion spring (318) be connected and fixed plate (301) and offset, the other end and the column (4) of this torsion spring (318) offset spacing.
6. the power fold mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, described axle (309) is arranged with a buffer arm (307), the non-articulated end of buffer arm (307) by extension spring (308) be connected and fixed plate (301) and be connected, when being connected and fixed plate (301) and being in folded state, non-articulated end and the column (4) of buffer arm (307) offset spacing.
7. the power fold mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, described folding motor (306) and driving gear (313) are in transmission connection, driving gear (313) and duplicate gear (314) engaged transmission, duplicate gear (314) and driving lever gear (317) engaged transmission, driving lever gear (317) and driving lever (316) are fixed on same axle, and driving gear (313), duplicate gear (314) and driving lever gear (317) are all arranged on electric machine support (304).
8. the power fold mechanism of a kind of mahjong machine according to claim 1, is characterized in that, described in be connected and fixed on plate (301) dust cover be installed.
9. a mahjong machine, comprise main frame (1) and be arranged on the electric appliance box (2) below main frame (1), it is characterized in that, also comprise the power fold mechanism according to any one of claim 1 to 8, wherein, be connected and fixed plate (301) to be fixedly connected with electric appliance box (2).
10. a kind of mahjong machine according to claim 9, is characterized in that, described electric appliance box (2) is provided with the escape groove (201) for dodging column (4) time folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224776.7A CN103285583B (en) | 2013-06-06 | 2013-06-06 | Mahjong machine and power fold mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224776.7A CN103285583B (en) | 2013-06-06 | 2013-06-06 | Mahjong machine and power fold mechanism thereof |
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| Publication Number | Publication Date |
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| CN103285583A CN103285583A (en) | 2013-09-11 |
| CN103285583B true CN103285583B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310224776.7A Active CN103285583B (en) | 2013-06-06 | 2013-06-06 | Mahjong machine and power fold mechanism thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108198A (en) * | 2021-05-21 | 2021-07-13 | 杨开建 | Mahjong machine folding device |
| CN113559491A (en) * | 2021-07-16 | 2021-10-29 | 温国涛 | Folding mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705058Y (en) * | 2004-05-14 | 2005-06-22 | 魏国华 | Foldable mahjong machine |
| CN2832245Y (en) * | 2005-06-01 | 2006-11-01 | 邓常谦 | Folding automatic mahjongg machine |
| CN201551826U (en) * | 2009-09-29 | 2010-08-18 | 松冈机电（中国）有限公司 | Automatic folding mahjong machine |
| CN203329340U (en) * | 2013-06-06 | 2013-12-11 | 浙江宣和电器有限公司 | Mahjong machine and electric folding mechanism thereof |
-
2013
- 2013-06-06 CN CN201310224776.7A patent/CN103285583B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705058Y (en) * | 2004-05-14 | 2005-06-22 | 魏国华 | Foldable mahjong machine |
| CN2832245Y (en) * | 2005-06-01 | 2006-11-01 | 邓常谦 | Folding automatic mahjongg machine |
| CN201551826U (en) * | 2009-09-29 | 2010-08-18 | 松冈机电（中国）有限公司 | Automatic folding mahjong machine |
| CN203329340U (en) * | 2013-06-06 | 2013-12-11 | 浙江宣和电器有限公司 | Mahjong machine and electric folding mechanism thereof |
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| CN103285583A (en) | 2013-09-11 |
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Effective date of registration: 20210624 Address after: 311223 1st floor, building 3, 888 Shenda Road, Jingjiang street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Chaosheng Electromechanical Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province Xiaoshan District 311245 Jingjiang Shenda Industrial Park Road No. 851 Patentee before: ZHEJIANG XUANHE ELECTRICAL APPLIANCES Co.,Ltd. |
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