CN201275410Y - Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table - Google Patents
Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table Download PDFInfo
- Publication number
- CN201275410Y CN201275410Y CNU2008201667845U CN200820166784U CN201275410Y CN 201275410 Y CN201275410 Y CN 201275410Y CN U2008201667845 U CNU2008201667845 U CN U2008201667845U CN 200820166784 U CN200820166784 U CN 200820166784U CN 201275410 Y CN201275410 Y CN 201275410Y
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- inlet
- card
- opening mechanism
- trapezoidal
- sliding shoe
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Abstract
The utility model relates to a mahjong tile inlet port turnover type door opening mechanism for an automatic mahjong table, which can take full use of the inner space of a mainframe. Two parallel guide tracks are arranged on inside a mahjong tile inlet port, two movable sliders capable of moving along the length direction of the guide track are installed on each guide track, a rack which is arranged with the same direction as that of the guide track is fixed on each of the two opposite sides of each slider, the two racks fixed on the same slider engage with two coaxially designed gears respectively, the input end of the gear is connected with a motor capable of rotating forwardly and reversely through a transmission mechanism, a movable door is hinged on the lower edge of the mahjong tile inlet corresponding to the two sides of the two sliders, a trapezoidal strip is arranged on the inner side of the movable door, the sharp corner of the trapezoidal strip faces to the hinge site of a table board and the movable door, a pulley matched with the trapezoidal strip is installed at one end of the slider facing the center of the mainframe, and a travel detection switch is installed on each slider and each guide track respectively. The door opening mechanism is used for various types of automatic mahjong tables.
Description
Technical field
The utility model relates to the convertible door-opening mechanism of card-inlet of a kind of door-opening mechanism of automatic Mah-jongg machine card-inlet, particularly a kind of automatic Mah-jongg machine, mainly is applicable on the various automatic mahjong machines.
Background technology
Along with development of science and technology, automatic mahjong machine has been come into huge numbers of families gradually, and the card-inlet mode of opening the door of most of automatic mahjong-playing machines is the center lifting structure in the market, need be contained in the ground portion of main frame during installation, thereby increase at the bottom of causing the main frame thick middle, and need under host backplane, make a square chest it is covered, increase the weight and volume of main frame.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of convertible door-opening mechanism of card-inlet of automatic Mah-jongg machine simple in structure at the problem of above-mentioned existence, can make full use of the main frame inner space, reduce main frame weight.
The technical scheme that the utility model adopted is: the convertible door-opening mechanism of the card-inlet of automatic Mah-jongg machine, has the amusement table top, its centre is offered card-inlet, it is characterized in that: described card-inlet inboard is provided with two guide rails that are parallel to each other, two sliding shoes that can move along the rail length direction are installed on this guide rail, the fixing respectively tooth bar of arranging in the same way with guide rail on relative two limits of each sliding shoe, be fixed on the same sliding shoe two toothed rack respectively with two gears engaged of coaxial design, but the input of gear is connected to the motor of rotating by transmission mechanism, by hinge dodge gate is installed corresponding to the lower edge on two limits of two sliding shoes at described card-inlet, trapezoidal of this dodge gate installed inside, and this wedge angle of trapezoidal is towards the hinged place of amusement table top and dodge gate, described sliding shoe is installed and trapezoidal pulley that matches towards host center one end, and described sliding shoe and guide rail are provided with the stroke detection switch.
Described transmission mechanism comprise respectively with two sliding shoes on the bevel gear A of gear coaxial arrangement, the output of motor is connected to coaxial arrangement and towards two opposite bevel gear B, corresponding bevel gear A and bevel gear B engagement.
Described trapezoidal maximum ga(u)ge place equals distance between the pulley of amusement mesa surfaces to the sliding shoe to the distance on dodge gate surface.
The beneficial effects of the utility model are: the utility model adopts the structure of upset downwards to replace center of the prior art lifting structure, has made full use of the inner space of main frame, has reduced the weight and volume of main frame, makes it lighter and thinner; And owing to need not square chest below the main frame, the easier realization of mahjong machine is folding.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the structure chart when dodge gate is opened in the utility model.
Fig. 4 is the structure chart when dodge gate is closed in the utility model.
The specific embodiment
As shown in Figures 1 to 4, present embodiment has amusement table top 1, its centre is offered card-inlet 2, described card-inlet 2 inboards are provided with two guide rails that are parallel to each other 3, two sliding shoes 4 that can move along guide rail 3 length directions are installed on this guide rail, the fixing respectively tooth bar of arranging in the same way with guide rail 35 on relative two limits of each sliding shoe 4, be fixed on the same sliding shoe 4 two toothed rack 5 respectively with two gears 6 engagement of coaxial design, but the input of gear 6 is connected to the motor 7 of rotating by transmission mechanism, by hinge dodge gate 8 is installed corresponding to the lower edge on two limits of two sliding shoes 4 at described card-inlet 2, trapezoidal 9 of this dodge gate installed inside, and this wedge angle of trapezoidal 9 is towards the hinged place of amusement table top 1 with dodge gate 8, described sliding shoe 4 is installed and the trapezoidal pulley that matches 10 towards host center one end, and described sliding shoe 4 and guide rail 3 are provided with stroke detection switch 11.
Described transmission mechanism comprise respectively with two sliding shoes 4 on the bevel gear A12 of gear 6 coaxial arrangement, the output of motor 7 is connected to coaxial arrangement and towards two opposite bevel gear B13, corresponding bevel gear A12 and bevel gear B13 engagement.Since two bevel gear B13 towards on the contrary, the folk prescription of motor 7 can be converted to two rightabout rotations to rotation, just in time drive two sliding shoes 4 to the motion of relative direction, with unlatching and the closure of finishing card-inlet 2.
Described trapezoidal 9 maximum ga(u)ge place equals distance between the pulley 10 of amusement table top 1 surface to the sliding shoe 4 to the distance on dodge gate 8 surfaces, to guarantee that dodge gate 8 can be flushed with amusement table top 1 after the jack-up.
The operation principle of present embodiment is: when door-opening mechanism was in door opening state, pulley 10 contacted with trapezoidal 9 sharp corner, and this moment, the stroke detection switch 11 of control system detected the signal of a door opening state; When needs closure card-inlet 2, the user presses the switch of closed card-inlet 2, motor 7 rotates, successively by bevel gear B13, bevel gear A12, gear 6, tooth bar 5 drives sliding shoe 4 and moves to the direction of closing the door, pulley 10 on the while sliding shoe 4 moves along trapezoidal inclined-plane, and promotion dodge gate 8 rotates to the direction of closing the door around its pin joint, when dodge gate 8 forwards horizontal level to, pulley 10 just passes through trapezoidal 10 inclined-plane fully, withstand its horizontal plane part, this moment, sliding shoe 4 arrived the stroke top after continuing to move forward certain distance, and stroke detection switch 11 detects the signal of the state of closing the door, instruct motor 7 to stop operating simultaneously, the action of closing the door finishes.The action of opening the door is opposite with the action of closing the door, provide backward rotation by motor 7, ordering about sliding shoe 4 moves to the direction of opening the door, sliding shoe 4 levels are moved and dodge gate 8 is motionless during beginning, begin to enter on the inclined-plane of trapezoid block 9 until pulley 10 and begin along this inclined-plane to lower slider, dodge gate 8 beginnings are rotated to the direction of opening the door under the effect of self gravitation, dodge gate 8 is opened back sliding shoe 4 fully and is arrived the stroke top and touch stroke detection switch 11, instruction motor 7 stopped operating after control system detected the door opening state information that stroke detection switch 11 sends, and the action of opening the door finishes.
In addition, the door-opening mechanism of general mahjong table all has the dice operating function, and the mechanism that shakes the elbows in the present embodiment is fixed on the centre that the mahjong machine mixes the board dish, separate with dodge gate 8 with card-inlet 2, need not lifting and translation, respectively dig out a breach, coincide with dicebox by dodge gate 8 both sides.
Claims (3)
1, the convertible door-opening mechanism of a kind of card-inlet of automatic Mah-jongg machine, has amusement table top (1), its centre is offered card-inlet (2), it is characterized in that: described card-inlet (2) inboard is provided with two guide rails that are parallel to each other (3), two sliding shoes (4) that can move along guide rail (3) length direction are installed on this guide rail, the fixing respectively tooth bar of arranging in the same way with guide rail (3) (5) on relative two limits of each sliding shoe (4), be fixed on the same sliding shoe (4) two toothed rack (5) respectively with the engagement of two gears (6) of coaxial design, gear (6) but input be connected to the motor (7) of rotating by transmission mechanism, by hinge dodge gate (8) is installed corresponding to the lower edge on two limits of two sliding shoes (4) at described card-inlet (2), trapezoidal of this dodge gate installed inside (9), and the wedge angle of these trapezoidal (9) is towards the hinged place of amusement table top (1) with dodge gate (8), described sliding shoe (4) is installed and trapezoidal pulley that matches (10) towards host center one end, and described sliding shoe (4) and guide rail (3) are provided with stroke detection switch (11).
2, the convertible door-opening mechanism of the card-inlet of automatic Mah-jongg machine according to claim 1, it is characterized in that: described transmission mechanism comprise respectively with two sliding shoes (4) on the bevel gear A (12) of gear (6) coaxial arrangement, the output of motor (7) is connected to coaxial arrangement and towards opposite two bevel gear B (13), corresponding bevel gear A (12) and bevel gear B (13) mesh.
3, the convertible door-opening mechanism of the card-inlet of automatic Mah-jongg machine according to claim 1 and 2 is characterized in that: the maximum ga(u)ge place of described trapezoidal (9) equals distance between the pulley (10) of amusement table top (1) surface to the sliding shoe (4) to the distance on dodge gate (8) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201667845U CN201275410Y (en) | 2008-10-22 | 2008-10-22 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201667845U CN201275410Y (en) | 2008-10-22 | 2008-10-22 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275410Y true CN201275410Y (en) | 2009-07-22 |
Family
ID=40892990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201667845U Expired - Lifetime CN201275410Y (en) | 2008-10-22 | 2008-10-22 | Reversal type door-opening mechanism on board-entering mouth of automatic mah-jong table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275410Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837190A (en) * | 2010-06-23 | 2010-09-22 | 浙江松乐机电有限公司 | Sliding door type mahjong machine tile inlet mechanism |
| CN102772895A (en) * | 2012-08-20 | 2012-11-14 | 厉善恩 | Mahjong machine |
| CN103055507A (en) * | 2013-02-05 | 2013-04-24 | 江苏唐邦机电有限公司 | Mahjong tile returning door mechanism of mahjong machine |
| CN103071286A (en) * | 2013-02-05 | 2013-05-01 | 江苏唐邦机电有限公司 | Mahjong tile recovery cabin door mechanism |
| CN103239862A (en) * | 2013-05-28 | 2013-08-14 | 江苏唐邦机电有限公司 | Tile inlet door control device for mahjong machine |
| CN103446753A (en) * | 2013-09-09 | 2013-12-18 | 江苏唐邦机电有限公司 | Tile inlet door device of mahjong machine |
| CN103446752A (en) * | 2013-09-09 | 2013-12-18 | 江苏唐邦机电有限公司 | Mahjong tile inlet door device for Mahjong machine |
| 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 |
| CN111903392A (en) * | 2020-08-28 | 2020-11-10 | 张英祥 | Automatic seedling raising machine |
-
2008
- 2008-10-22 CN CNU2008201667845U patent/CN201275410Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837190B (en) * | 2010-06-23 | 2013-07-03 | 浙江松乐机电有限公司 | Sliding door type mahjong machine tile inlet mechanism |
| CN101837190A (en) * | 2010-06-23 | 2010-09-22 | 浙江松乐机电有限公司 | Sliding door type mahjong machine tile inlet mechanism |
| CN102772895A (en) * | 2012-08-20 | 2012-11-14 | 厉善恩 | Mahjong machine |
| CN102772895B (en) * | 2012-08-20 | 2017-08-11 | 新沂市草桥工业集聚区发展有限公司 | A kind of mahjong machine |
| CN103071286B (en) * | 2013-02-05 | 2015-04-29 | 江苏唐邦机电有限公司 | Mahjong tile recovery cabin door mechanism |
| CN103055507B (en) * | 2013-02-05 | 2015-04-08 | 江苏唐邦机电有限公司 | Mahjong tile returning door mechanism of mahjong machine |
| CN103071286A (en) * | 2013-02-05 | 2013-05-01 | 江苏唐邦机电有限公司 | Mahjong tile recovery cabin door mechanism |
| CN103055507A (en) * | 2013-02-05 | 2013-04-24 | 江苏唐邦机电有限公司 | Mahjong tile returning door mechanism of mahjong machine |
| CN103239862A (en) * | 2013-05-28 | 2013-08-14 | 江苏唐邦机电有限公司 | Tile inlet door control device for mahjong machine |
| CN103446753A (en) * | 2013-09-09 | 2013-12-18 | 江苏唐邦机电有限公司 | Tile inlet door device of mahjong machine |
| CN103446752A (en) * | 2013-09-09 | 2013-12-18 | 江苏唐邦机电有限公司 | Mahjong tile inlet door device for Mahjong machine |
| CN103446752B (en) * | 2013-09-09 | 2016-05-11 | 江苏唐邦机电有限公司 | A kind of mahjong machine enters board door gear |
| CN103446753B (en) * | 2013-09-09 | 2017-01-25 | 江苏唐邦机电有限公司 | Tile inlet door device of mahjong machine |
| 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 |
| CN111903392A (en) * | 2020-08-28 | 2020-11-10 | 张英祥 | Automatic seedling raising machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090722 |
|
| CX01 | Expiry of patent term |