CN202666374U - Mechanism for automatically centering mahjong tiles on tile-lifting plate of mahjong machine - Google Patents
Mechanism for automatically centering mahjong tiles on tile-lifting plate of mahjong machine Download PDFInfo
- Publication number
- CN202666374U CN202666374U CN 201220317045 CN201220317045U CN202666374U CN 202666374 U CN202666374 U CN 202666374U CN 201220317045 CN201220317045 CN 201220317045 CN 201220317045 U CN201220317045 U CN 201220317045U CN 202666374 U CN202666374 U CN 202666374U
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- China
- Prior art keywords
- screw rod
- piece
- tile
- showdown
- mahjong machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a mechanism for automatically centering mahjong tiles on a tile-lifting plate of a mahjong machine. The mechanism comprises a transmission device, a screw rod, a screw rod locking block, a tile-pushing block bracket and a tile-pushing block, wherein a rotating force outputted by a motor of a tile-pushing mechanism of the mahjong machine is transferred to the screw rod by the transmission device; one end of the screw rod close to a tile-receiving base of the tile-pushing mechanism is in contact with the screw rod locking block; a small clutch steel column is arranged on a contact surface of the screw rod locking block in contact with the screw rod; a helix slide chute is arranged on the contact surface of the screw rod in contact with the screw rod locking block; the small clutch steel column of the screw rod locking block is in sliding connection with the slide chute of the screw rod; internal threads in threaded connection with external threads of the screw rod and the screw rod locking block are arranged on the tile-pushing block bracket; the tile-pushing block is mounted on the tile-pushing block bracket; and a notch for accommodating the tile-pushing block is arranged on the tile-receiving base of the tile-pushing mechanism. The mechanism provided by the utility model is used for centering the mahjong tiles on the tile-lifting plate of the mahjong machine, so that the lifting process of the tile-lifting plate is safe and stable and the appearance of the placed tiles is beautiful.
Description
Technical field
The utility model relates to a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine.
Background technology
Mahjong machine washes the bridge queen, by piece-pushing mechanism mah-jong pieces is pushed on the card lifting plate.Existing mahjong machine is when using the few pattern of mah-jong pieces number, washed bridge queen's mah-jong pieces are pushed on the card lifting plate and can be positioned at the card lifting plate right-hand member, so just have two drawbacks: 1, mah-jong pieces are positioned at the card lifting plate right-hand member, and not steady when card lifting plate is risen, easily the top is to the panel of desktop; 2, the position was not attractive in appearance after mah-jong pieces were raised on the desktop.Therefore, be necessary to design a kind of mechanism, make the mah-jong pieces can automatic centering on the card lifting plate of mahjong machine, improve the deficiencies in the prior art.
The utility model content
Technical problem to be solved in the utility model provides a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine, and card lifting plate can steadily be risen, the board good looking appearance that mahjong machine is showed.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine, this mechanism is arranged in the head box of piece-pushing mechanism of mahjong machine, comprises that transmission device, screw rod, screw rod end lock dog, showdown piece support and showdown piece; Described transmission device passes to screw rod with the rotatory force of the motor output of the piece-pushing mechanism of mahjong machine; An end that connects the board seat of the close piece-pushing mechanism of described screw rod ends lock dog with screw rod and contacts; The contact-making surface that described screw rod ends lock dog and screw rod is provided with the little steel column of clutch, and the contact-making surface that screw rod and screw rod end lock dog is provided with the chute of screw type, and screw rod ends the little steel column of clutch of lock dog and the chute of screw rod is slidingly connected; Described screw rod and screw rod end lock dog and are equipped with external screw thread, and described showdown piece support is provided with screw rod and screw rod and ends the internal thread that the external screw thread of lock dog is threaded; Described showdown piece is installed on the showdown piece support; The board seat that connects of described piece-pushing mechanism is provided with the breach that can hold the showdown piece.
Described transmission device comprises showdown sheave, travelling gear, travelling gear support, belt wheel and Timing Belt; Described showdown sheave is installed on the output shaft of motor of piece-pushing mechanism of mahjong machine; Described travelling gear and the engagement of showdown sheave; Described travelling gear and belt wheel are installed in respectively the two ends of travelling gear support; Described belt wheel drives bolt rotary by Timing Belt.
The bottom of the chute of described screw rod is provided with little magnet steel.
A kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine also comprises shell fragment; Described screw rod is provided with one section threadless face of cylinder near an end that connects the board seat of piece-pushing mechanism; Described shell fragment is installed on the head box of piece-pushing mechanism, and the threadless face of cylinder of close screw rod.
After having adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model is after mah-jong pieces move on the license bearing face of head box, continuing to promote mah-jong pieces moves a certain distance, thereby mah-jong pieces are put between two parties on the card lifting plate of mahjong machine, make the uphill process of card lifting plate can safety and stability, and the board good looking appearance that mahjong machine is showed.
(2) bottom of the chute of screw rod of the present utility model is provided with little magnet steel, and when the little steel column of clutch that ends lock dog when screw rod slided to the chute bottom of screw rod body, little magnet steel held the little steel column of clutch, and structure is more stable so that screw rod ends lock dog when following bolt rotary.
(3) screw rod of the present utility model without the threaded circular cylinder, can prevent showdown piece support because of mobile excessive and stuck screw rod, shell fragment can when the showdown piece playbacks, be recovered showdown piece support on the external screw thread of screw rod.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is the structural representation that is provided with piece-pushing mechanism of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the structural representation that Fig. 1 removes the cover plate of motor and mounted motor.
Fig. 4 is the structural representation of screw rod of the present utility model.
Fig. 5 is the structural representation that screw rod of the present utility model ends lock dog.
Label in the accompanying drawing is:
Transmission device 1, showdown sheave 11, travelling gear 12, travelling gear support 13, belt wheel 14, Timing Belt 15, screw rod 2, chute 21, little magnet steel 22, screw rod end lock dog 3, the little steel column 31 of clutch, showdown piece support 4, showdown piece 5, shell fragment 6, head box 7, motor 8, connect board seat 9.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 5, the mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine of the present embodiment, this mechanism is arranged in the head box 7 of piece-pushing mechanism of mahjong machine, comprises that transmission device 1, screw rod 2, screw rod end lock dog 3, showdown piece support 4, showdown piece 5 and shell fragment 6.
Transmission device 1 passes to screw rod 2 with the rotatory force of motor 8 outputs of the piece-pushing mechanism of mahjong machine.Transmission device 1 comprises showdown sheave 11, travelling gear 12, travelling gear support 13, belt wheel 14 and Timing Belt 15.Showdown sheave 11 is installed on the output shaft of motor 8 of piece-pushing mechanism of mahjong machine.Travelling gear 12 and 11 engagements of showdown sheave.Travelling gear 12 and belt wheel 14 are installed in respectively the two ends of travelling gear support 13.Belt wheel 14 drives screw rod 2 by Timing Belt 15 and rotates.An end that connects board seat 9 of screw rod 2 close piece-pushing mechanisms ends lock dog 3 with screw rod and contacts.The contact-making surface that screw rod ends lock dog 3 and screw rod 2 is provided with the little steel column 31 of clutch, the contact-making surface that screw rod 2 and screw rod end lock dog 3 is provided with the chute 21 of screw type, screw rod ends the little steel column 31 of clutch of lock dog 3 and the chute 21 of screw rod 2 is slidingly connected, and the bottom of chute 21 is provided with little magnet steel 22.Screw rod 2 ends lock dog 3 with screw rod and is equipped with external screw thread, and showdown piece support 4 is provided with screw rod 2 and screw rod and ends the internal thread that the external screw thread of lock dog 3 is threaded.Showdown piece 5 is installed on the showdown piece support 4.The board seat 9 that connects of piece-pushing mechanism is provided with the breach that can hold showdown piece 5.Screw rod 2 is provided with one section threadless face of cylinder near an end that connects board seat 9 of piece-pushing mechanism.Shell fragment 6 is installed on the head box 7 of piece-pushing mechanism, and the threadless face of cylinder of close screw rod 2.
The operation principle that can make mah-jong pieces mechanism of automatic centering on the card lifting plate of mahjong machine of the present embodiment is:
When shuffling, motor 8 forwards, showdown sheave 11 drives travelling gear 12 and belt wheel 14 rotates, belt wheel 14 drives screw rod 2 forwards by Timing Belt 15, the little steel column 31 of clutch that this moment, screw rod ended lock dog 3 leaves screw rod 2, and screw rod ends lock dog 3 and is stuck in the showdown piece support 4 and do not rotate, and showdown piece support 4 is parked in head box 7 interior ends near connecing board seat 9, showdown piece 5 is ensconced and is connect in the breach of board seat 9, and showdown piece 5 can not interfere the showdown head that mah-jong pieces are shifted onto on the license bearing face of head box 7 from connecing board seat 9.
Shuffle finish after, motor 8 counter-rotating, beginning is action between two parties, showdown sheave 11 drives travelling gears 12 and belt wheel 14 rotates, belt wheel 14 drives screw rods 2 counter-rotatings by Timing Belt 15, the little steel column 31 of clutch that this moment, screw rod ended lock dog 3 pins screw rods 2.Screw rod 2 drives screw rod and ends lock dog 3 counter-rotatings, make showdown piece support 4 leave head box 7 interior ends near connecing board seat 9, showdown piece support 4 hauls showdown piece 5 and leaves the breach that connects board seat 9 and rise on the license bearing face of head box, showdown piece 5 touch and the license bearing face of promotion on mah-jong pieces move.When mah-jong pieces moved to suitable position, action placed in the middle was finished.Then motor 8 forwards, begin the playback action, showdown sheave 11 drives travelling gear 12 and belt wheel 14 rotates, belt wheel 14 drives screw rod 2 forwards by Timing Belt 15, make showdown piece support 4 shift to head box 7 interior ends near connecing board seat 9, to move to head box 7 interior when connecing an end of board seat 9 when showdown piece support 4, screw rod ends lock dog 3 and is stuck in the showdown piece support 4 and does not rotate, the little steel column 31 of clutch this moment leaves screw rod 2 does not affect screw rod idle running, showdown piece 5 is got back in the breach that connects board seat 9 simultaneously, motor 8 stalls, the playback action is finished, and waits for and shuffling next time.
When action placed in the middle is carried out, when showdown piece support 4 moves to the certain safe distance of an end of a box 7 interior close belt wheels 14 of disembarking, showdown piece support 4 breaks away from the external screw thread of screw rod 2, showdown piece support 4 rest on screw rod 2 without on the threaded circular cylinder, thereby prevent that showdown piece support 4 from continuing mobile stuck screw rod 2, at this moment screw rod 2 idle runnings.When screw rod 2 forward, shell fragment 6 is recovered showdown piece support 4 on the external screw thread of screw rod 2, and then finishes the playback action.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine, it is characterized in that: this mechanism is arranged in the head box (7) of piece-pushing mechanism of mahjong machine, comprises that transmission device (1), screw rod (2), screw rod end lock dog (3), showdown piece support (4) and showdown piece (5); Described transmission device (1) passes to screw rod (2) with the rotatory force of motor (8) output of the piece-pushing mechanism of mahjong machine; An end that connects board seat (9) of the close piece-pushing mechanism of described screw rod (2) ends lock dog (3) with screw rod and contacts; The contact-making surface that described screw rod ends lock dog (3) and screw rod (2) is provided with the little steel column of clutch (31), the contact-making surface that screw rod (2) and screw rod end lock dog (3) is provided with the chute (21) of screw type, and the little steel column of clutch (31) that screw rod ends lock dog (3) is slidingly connected with the chute (21) of screw rod (2); Described screw rod (2) and screw rod end lock dog (3) and are equipped with external screw thread, and described showdown piece support (4) is provided with screw rod (2) and screw rod and ends the internal thread that the external screw thread of lock dog (3) is threaded; Described showdown piece (5) is installed on the showdown piece support (4); The board seat (9) that connects of described piece-pushing mechanism is provided with the breach that can hold showdown piece (5).
2. a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine according to claim 1, it is characterized in that: described transmission device (1) comprises showdown sheave (11), travelling gear (12), travelling gear support (13), belt wheel (14) and Timing Belt (15); Described showdown sheave (11) is installed on the output shaft of motor (8) of the piece-pushing mechanism of mahjong machine; Described travelling gear (12) and showdown sheave (11) engagement; Described travelling gear (12) and belt wheel (14) are installed in respectively the two ends of travelling gear support (13); Described belt wheel (14) drives screw rod (2) by Timing Belt (15) and rotates.
3. a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine according to claim 1, it is characterized in that: the bottom of the chute (21) of described screw rod (2) is provided with little magnet steel (22).
4. a kind of mechanism that can make mah-jong pieces automatic centering on the card lifting plate of mahjong machine according to claim 1 is characterized in that: also comprise shell fragment (6); Described screw rod (2) is provided with one section threadless face of cylinder near an end that connects board seat (9) of piece-pushing mechanism; Described shell fragment (6) is installed on the head box (7) of piece-pushing mechanism, and the threadless face of cylinder of close screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317045 CN202666374U (en) | 2012-06-29 | 2012-06-29 | Mechanism for automatically centering mahjong tiles on tile-lifting plate of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317045 CN202666374U (en) | 2012-06-29 | 2012-06-29 | Mechanism for automatically centering mahjong tiles on tile-lifting plate of mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666374U true CN202666374U (en) | 2013-01-16 |
Family
ID=47487311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317045 Withdrawn - After Issue CN202666374U (en) | 2012-06-29 | 2012-06-29 | Mechanism for automatically centering mahjong tiles on tile-lifting plate of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505872A (en) * | 2012-06-29 | 2014-01-15 | 程亮星 | Mechanism enabling Mahjong tiles to automatically center on tile lifting board of Mahjong machine |
-
2012
- 2012-06-29 CN CN 201220317045 patent/CN202666374U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505872A (en) * | 2012-06-29 | 2014-01-15 | 程亮星 | Mechanism enabling Mahjong tiles to automatically center on tile lifting board of Mahjong machine |
| CN103505872B (en) * | 2012-06-29 | 2015-10-28 | 上饶市合诚娱乐设备有限公司 | The mechanism of mah-jong pieces automatic centering on the card lifting plate of mahjong machine can be made |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGRAO HECHENG ENTERTAINMENT EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHENG LIANGXING Effective date: 20150410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 334200 SHANGRAO, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150410 Address after: 334200 Jiangxi city of Dexing province xingangshan nine industrial park Patentee after: Shangrao City He Cheng amusement equipment Co., Ltd Address before: 315400, Ningbo, Zhejiang Province, Yuyao Province Road No. 60, -A Patentee before: Cheng Liangxing |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |