CN103285583A - Mahjong machine and power-driven folding mechanism thereof - Google Patents
Mahjong machine and power-driven folding mechanism thereof Download PDFInfo
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- CN103285583A CN103285583A CN2013102247767A CN201310224776A CN103285583A CN 103285583 A CN103285583 A CN 103285583A CN 2013102247767 A CN2013102247767 A CN 2013102247767A CN 201310224776 A CN201310224776 A CN 201310224776A CN 103285583 A CN103285583 A CN 103285583A
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- mahjong machine
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Abstract
The invention discloses a power-driven folding mechanism of a mahjong machine. The power-driven folding mechanism comprises a stand column and a connection fixing board, wherein the upper portion of the stand column is hinged to the connection fixing board through a shaft, a motor support is fixedly installed in the stand column, the motor support is provided with a folding motor and a poking rod, the folding motor and the poking rod are in transmission connection through a gear so as to drive the poking rod to rotate, a swing arm is sleeved on the shaft, one end of the swing arm is fixedly connected with the connection fixing board, and the other end of the swing arm is movably connected with the poking rod, so that the poking rod pushes the swing arm to rotate. The invention further discloses the mahjong machine with the power-driven folding mechanism adopted. According to the technical scheme, the power-driven folding mechanism is automatically folded through power, and has the advantages of being reasonable in structure, small and exquisite in size, convenient to operate, good in safety performance and the like. After the mahjong machine is folded, supporting is firm, and the mahjong machine is convenient to move and store.
Description
Technical field
The present invention relates to a kind of mahjong machine, relate in particular to a kind of electric foldable mechanism of mahjong machine.
Background technology
The main frame width of existing automatic mahjong-playing machine is general in case need mobile mahjong machine, then to need to dismantle the mahjong machine all greater than the width of door, is carried away by plural people.This shows, the carrying of existing automatic mahjong-playing machine and movement trouble very, and waste time and energy.For this reason, publication number is that the patent documentation of CN201727951U discloses a kind of folding mahjong machine, comprise main frame, be arranged on the electric appliance box of main frame below and be positioned at the column of electric appliance box below, described electric appliance box bottom also is provided with a pallet, described tray bottom right-hand member and described column top right-hand member are hinged, and described tray bottom left end and described column top left are respectively equipped with hasp lock upper body and the hasp lock lower body that is complementary.In the time the carrying of mahjong machine need being passed through comparatively narrow passage, the main frame of mahjong machine can be turned down, can make the mahjong machine easily by comparatively narrow passage thus, reduced the trouble in the mahjong machine handling process, time saving and energy saving.But said structure needs artificial folding, because mahjong machine host weight is big, has certain operation easier and danger.And folding back is unfavorable for mahjong machine stored collapsed because canting very easily appears in crank.
Summary of the invention
In order to solve above-mentioned technical problem, one of purpose of the present invention provides a kind of electric foldable mechanism of mahjong machine, by electronic control auto-folder, have rational in infrastructure, volume is small and exquisite, easy to operate, advantage such as security is good, the folding back of mahjong machine is supported firm, conveniently carries and deposits.
Two of purpose of the present invention provides a kind of mahjong machine that adopts above-mentioned electric foldable mechanism.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of electric foldable 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, the interior fixed installation of described column one electric machine support is installed folding motor and a driving lever on the electric machine support, rotate thereby folding motor is connected the drive driving lever with driving lever by gear drive, be arranged with a swing arm on the described axle, swing arm one end be connected and fixed plate and fixedly connected, the swing arm other end and driving lever flexibly connect, and rotate thereby driving lever promotes swing arm.
As preferably, one locking motor and a check lock lever are installed on the described electric machine support, the check lock lever middle part is hinged with electric machine support, one end of check lock lever contacts with a locking actuating cam by roller, 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 that is connected and fixed on the plate and be connected, wherein, be connected with the locking extension spring of giving check lock lever rotation trend between described electric machine support and the check lock lever.The buckle structure of design individual motor control guarantees that not only the mahjong machine host uses the support and connection of state reliable in level, and has avoided the folding motor load of buckle structure increase and the easy break-down of machine driving control to cause problems such as locking inefficacy.
As preferably, on the described electric machine support wireless control module is installed, wireless control module connects folding motor and locking motor.Adopt wireless remote control mahjong machine folding, safety that operation is very easy.Further preferred, the sensor that detects swing arm and locking actuating cam location status is installed on the described electric machine support.Control module can be monitored the location status of each action component at any time like this, in time avoids misoperation and fault.
As preferably, described axle is provided with a torsion spring, when being connected and fixed plate near level, an 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 and support when torsion spring is in level and uses state as the mahjong machine avoid folding motor and transmission mechanism thereof to bear bigger load in off working state, improve parts service life.Simultaneously make that also machine is in tensioned state, loosening negative state such as rock can not occur.
As preferably, described axle is provided with a buffer arm, the non-hinged 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, non-hinged end and the column of buffer arm offset spacing.Main buffering and support when extension spring is in the stored collapsed state as the mahjong machine avoid folding motor and transmission mechanism thereof to bear bigger load in off working state, improve 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 the same axle, and driving gear, duplicate gear and driving lever gear all are installed on the electric machine support.Adopt multi-stage gear speed change drive mechanism reasonable, simple compact, transmission of power is reliable and stable.
As preferably, described being connected and fixed is equipped with dust cover on the plate.Dust cover covers the electric foldable mechanism on column top, avoids when mahjong machine stored collapsed, and the dust foreign matter falls into influence and uses.
A kind of mahjong machine comprises main frame, is arranged on electric appliance box and the aforesaid electric foldable mechanism of main frame below, wherein, is connected and fixed plate and fixedlys connected with electric appliance box.
As preferably, described electric appliance box is provided with the groove of dodging of dodging column when folding.Like this, mahjong machine center of gravity near the column center, is difficult for canting more.
The present invention has been owing to adopted above technical scheme, and folding motor is by driving lever and swing arm control auto-folder, have rational in infrastructure, volume is small and exquisite, easy to operate, advantage such as security is good, the folding back of mahjong machine is supported firmly, conveniently carries and deposits.
Description of drawings
Fig. 1 is the structural representation (folded state) of mahjong machine of the present invention;
Fig. 2 is the stereogram (level) of an angle of electric foldable mechanism;
Fig. 3 is the stereogram (level takes down electric machine support) of an angle of electric foldable mechanism;
Fig. 4 is the stereogram (level) of another angle of electric foldable mechanism;
Fig. 5 is the stereogram (level takes down electric machine support) of another angle of electric foldable mechanism;
Fig. 6 is the stereogram (level) of another angle of electric foldable mechanism;
Fig. 7 is the stereogram (folded state) of an angle of electric foldable mechanism;
Fig. 8 is the stereogram (folded state) of another angle of electric foldable mechanism.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
The electric foldable mechanism of a kind of mahjong machine shown in Fig. 2 to 8, comprise column 4 and be connected and fixed plate 301, described column 4 tops by axle 309 with to be connected and fixed plate 301 hinged, fixed installation one electric machine support 304 in the described column 4, one folding motor 306 and a driving lever 316 is installed on the electric machine support 304, thereby folding motor 306 is connected drive driving lever 316 with driving lever 316 by gear drive to rotate, be arranged with a swing arm 315 on the described axle 309, swing arm 315 1 ends be connected and fixed plate 301 and fixedly connected, swing arm 315 other ends and driving lever 316 flexibly connect, and rotate thereby driving lever 316 promotes swing arm 315.
In the present embodiment, as Fig. 2, shown in Figure 3, one locking motor 303 and a check lock lever 311 are installed on the described electric machine support 304, check lock lever 311 middle parts and electric machine support 304 are hinged, one end of check lock lever 311 contacts with a locking actuating cam 312 by roller, 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 closes that are connected and fixed on the plate 301 and be connected, wherein, be connected with the locking extension spring 310 of giving check lock lever 311 rotation trend between described electric machine support 304 and the check lock lever 311.On the described electric machine support 304 wireless control module 305 is installed, wireless control module 305 connects folding motor 306 and locking motor 303.The sensor that detects swing arm 315 and locking actuating cam 312 location status is installed on the described electric machine support 304.As Fig. 4, shown in 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 is fixed on the same axle with driving lever 316, and driving gear 313, duplicate gear 314 and driving lever gear 317 all are installed on the electric machine support 304.Described driving lever 316 is U-shaped forked, in the swing arm 315 roller is installed, and swing arm 315 is slided in the U-shaped groove of driving lever 316 by this roller and realized flexibly connecting.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, an end of this torsion spring 318 be connected and fixed plate 301 and offset, the other end of this torsion spring 318 and column 4 offset spacing.As shown in Figure 7, be arranged with a buffer arm 307 on the described axle 309, the non-hinged 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-hinged end and the column 4 of buffer arm 307 offset spacing.
A kind of mahjong machine as shown in Figure 1 comprises main frame 1, is arranged on electric appliance box 2 and the column 4 of main frame 1 below, and column 4 tops arrange above-mentioned electric foldable mechanism 3, wherein, are connected and fixed plate 301 and fixedly connected with electric appliance box 2.Described electric appliance box 2 be provided with dodge column 4 when folding dodge groove 201.Described being connected and fixed on the plate 301 is equipped with dust cover.
When the mahjong machine uses state in level, main frame 1 and electric appliance box 2 are the level of state, at this moment, torsion spring 318 is for mainly stressed, gear and folding motor load are little or zero load, the locking bail of check lock lever 311 upper ends is connected with locking connecting plate 302 snap closes on being connected and fixed plate 301, produces upset when avoiding lifting main frame 1; Control by remote controller, locking motor 303 drives 312 rotations of locking actuating cam and then promotes check lock lever 311 and makes itself and locking connecting plate 302 break away from the snap close state, folding motor 306 is just changeing, driving driving lever 316 by the multi-stage gear transmission rotates, realization main frame 1 is rotated in swing arm 315 and electric appliance box 2 tilts folding thereby driving lever 316 promotes, when being folded to set angle, as shown in Figure 8, non-hinged end and the column 4 of buffer arm 307 offset spacing, extension spring 308 provides cushion effect, and when folding into the end, extension spring 308 provides pulling force to support, gear and folding motor load are little or zero load, at this moment, because of above-mentioned electric foldable mechanism structure compactness small and exquisite, so the centroidal distance column of main frame and electric appliance box is nearer, existing base column fully can firm support and be difficult for canting, is convenient to carrying and deposits.Control the mahjong machine from folded state Reversion Level state by remote controller, folding motor 306 counter-rotatings, drive driving lever 316 by the multi-stage gear transmission and rotate, thereby driving lever 316 promotes swing arm 315 rotation realization main frames 1 and electric appliance box 2 upsets are replied, extension spring 308 discharges, when upset returns back to set angle, as shown in Figure 6, torsion spring 318 provides cushion effect, fully during the Reversion Level state, torsion spring 318 provides resilient support, and gear and folding motor load are little or zero load; Simultaneously, check lock lever 311 is connected with locking connecting plate 302 snap closes under the effect of locking spring 310.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. the electric foldable mechanism of a mahjong machine, 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, it is characterized in that, fixed installation one electric machine support (304) in the described column (4), electric machine support (304) is gone up folding motor (306) and a driving lever (316) is installed, folding motor (306) with driving lever (316) thus is connected drive driving lever (316) rotation by gear drive, be arranged with a swing arm (315) on the described axle (309), swing arm (315) one ends be connected and fixed plate (301) and fixedly connected, swing arm (315) other end and driving lever (316) flexibly connect, and rotate thereby driving lever (316) promotes swing arm (315).
2. the electric foldable mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, described electric machine support (304) is gone up a locking motor (303) and a check lock lever (311) is installed, check lock lever (311) middle part is hinged with electric machine support (304), one end of check lock lever (311) contacts with a locking actuating cam (312) by roller, 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 that is connected and fixed on the plate (301) and be connected, wherein, be connected with the locking extension spring (310) of giving check lock lever (311) rotation trend between described electric machine support (304) and the check lock lever (311).
3. the electric foldable mechanism of a kind of mahjong machine according to claim 2, it is characterized in that, wireless control module (305) is installed on the described electric machine support (304), and wireless control module (305) connects folding motor (306) and locking motor (303).
4. the electric foldable mechanism of a kind of mahjong machine according to claim 2 is characterized in that, the sensor that detects swing arm (315) and locking actuating cam (312) location status is installed on the described electric machine support (304).
5. the electric foldable 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) when being in level, one end of this torsion spring (318) be connected and fixed plate (301) and offset, the other end of this torsion spring (318) and column (4) offset spacing.
6. the electric foldable mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, be arranged with a buffer arm (307) on the described axle (309), the non-hinged 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) when being in folded state, the non-hinged end of buffer arm (307) and column (4) offset spacing.
7. the electric foldable mechanism of a kind of mahjong machine according to claim 1, it is characterized in that, 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) is fixed on the same axle with driving lever (316), and driving gear (313), duplicate gear (314) and driving lever gear (317) all are installed on the electric machine support (304).
8. the electric foldable mechanism of a kind of mahjong machine according to claim 1 is characterized in that, described being connected and fixed on the plate (301) is equipped with dust cover.
9. mahjong machine, comprise main frame (1) and be arranged on the electric appliance box (2) of main frame (1) below, it is characterized in that, also comprise as each described electric foldable mechanism in the claim 1 to 8, wherein, being connected and fixed plate (301) fixedlys 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) be provided with dodge column (4) when folding dodge groove (201).
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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
|---|---|
| CN103285583A true CN103285583A (en) | 2013-09-11 |
| CN103285583B 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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Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN103285583B (en) | 2016-01-27 |
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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. |