CN203043523U - Mahjong tile back-collecting door mechanism of mahjong machine - Google Patents
Mahjong tile back-collecting door mechanism of mahjong machine Download PDFInfo
- Publication number
- CN203043523U CN203043523U CN 201320066421 CN201320066421U CN203043523U CN 203043523 U CN203043523 U CN 203043523U CN 201320066421 CN201320066421 CN 201320066421 CN 201320066421 U CN201320066421 U CN 201320066421U CN 203043523 U CN203043523 U CN 203043523U
- Authority
- CN
- China
- Prior art keywords
- mahjong machine
- cam
- mahjong
- fixing body
- door
- Prior art date
- 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- Withdrawn - After Issue
Links
Images
Landscapes
- Coin-Freed Apparatuses For Hiring Articles (AREA)
Abstract
The utility model relates to the field of mahjong machines, in particular to a mahjong tile back-collecting door mechanism of a mahjong machine. The mahjong tile back-collecting door mechanism is arranged in the middle of a desk top of the mahjong machine and comprises an installation body, a cam ring and a plurality of door bodies, wherein the installation body is fixedly arranged in the middle of the desk top of the mahjong machine, the cam ring is arranged on the installation body in a rotatable mode, cams with cam faces arranged vertically are evenly distributed on the cam ring, the two ends of each door body are hinged with the installation body, the middle of each door body is in contact connection with the cam face of each cam. Due to the fact that the door bodies which can be opened and closed in an overturn mode are arranged in the middle of the desk top of the mahjong machine, mahjong tiles of the mahjong machine can be successfully collected into the mahjong machine without the need of a bottom electricity box and a corresponding jacking executing mechanism, so that costs of production, storage and transportation are saved.
Description
Technical field
The utility model relates to mahjong machine field, especially goes back to board door mechanism for a kind of mahjong machine.
Background technology
Existing mahjong machine middle part is provided with operation board, one local anaesthesia with game over after, with the operation board jacking that makes progress, abdicate the circular hole that is positioned at mahjong machine table face middle part by corresponding mechanism, the player pushes mahjong machine inside with mah-jong pieces at random from circular hole and shuffles operation to play next time then.For operation board is carried out the jacking operation, need corresponding electronic box and jacking executing agency be set in mahjong machine bottom, increase the cost of producing and transporting significantly, and be unfavorable for the maintenance to the mahjong machine.
Summary of the invention
The utility model purpose is to address the above problem, and provides a kind of mahjong machine of saving cost and being convenient to safeguard to go back to board door mechanism, is specifically realized by following technical scheme.
A kind of mahjong machine goes back to board door mechanism, be arranged on the desktop middle part of mahjong machine, comprise fixing body, cam ring and some bodies, described fixing body is fixedly installed on the desktop middle part of mahjong machine, described cam ring is arranged on the fixing body rotationally, be evenly equipped with the cam that some cam surfaces vertically arrange on this cam ring, described door body two ends and fixing body are hinged, and door body middle part is connected with the cam surface contact of described cam.
Described mahjong machine goes back to board door mechanism, it further designs and is, described fixing body is bowl-shape, described cam ring is arranged in the fixing body rotationally, the sidewall of fixing body is provided with chute, described door body has two and the symmetrical both sides that are articulated in described fixing body, and the middle part of door body is provided with force column, and this force column passes described chute and is connected with the cam surface contact of described cam.
Described mahjong machine goes back to board door mechanism, and it further designs and is that described two door bodies are semi-annular shape, and the less side of its radius is its inner side edge, the outer wall sliding-contact of described inner side edge and described fixing body.
Described mahjong machine goes back to board door mechanism, and it further designs and is that described cam ring inwall is provided with the transmission internal tooth, and this transmission internal tooth is connected with an external motor by a transition gear that is engaged with.
The utility model is by arranging the door body of turning folding at mahjong machine table face middle part, make the mahjong machine need not the bottom electronic box and the following of corresponding jacking executing agency can be taken in mah-jong pieces mahjong machine inside smoothly, saved production, storage and cost of transportation.
Description of drawings
Fig. 1 is the utility model structural representation.
Structural representation when Fig. 2 opens for the utility model door body.
Structural representation when Fig. 3 is the utility model door body horizontal closed.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is further specified.
This mahjong machine goes back to board door mechanism, be arranged on the desktop middle part of 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 the desktop of mahjong machine (not drawing among the figure) middle part, cam ring 2 is arranged in the fixing body 1 rotationally, be evenly equipped with the cam 21 that two cam surfaces vertically arrange on this cam ring 2, cam ring 2 inwalls are provided with transmission internal tooth 22, and this transmission internal tooth 22 is connected with motor (not drawing among the figure) by a transition gear that is engaged with 23.
The sidewall of fixing body 1 is provided with the both sides that 11, two door bodies of chute, 3 two ends symmetries are articulated in fixing body 1, and the middle part of door body 3 is provided with force column 31, and this force column 31 passes chute 11 and is connected with the cam surface contact of cam 21.Two door bodies 3 are semi-annular shape, and the less side of its radius is its inner side edge 32, outer wall 12 sliding-contacts of inner side edge 32 and fixing body 1.
Because the self gravitation effect of 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, make the door body make flip-flop movement around the pin joint of itself and fixing body, as shown in Figure 3, when force column contacts with the peak of cam surface, the door body is the level of state, and this moment, force column was connected with the last end in contact of chute; In conjunction with Fig. 2, when force column contacted with the minimum point of cam surface, the door body was opened downwards.Because door body two ends are equipped with pin joint, stress point is arranged on the middle part of a body, makes that the structural stability of door body is higher, can bear the mahjong recreation to the pressure of its generation.
The utility model is by arranging the door body of turning folding at mahjong machine table face middle part, make the mahjong machine need not the bottom electronic box and the following of corresponding jacking executing agency can be taken in mah-jong pieces mahjong machine inside smoothly, saved production, storage and cost of transportation.
Claims (4)
1. a mahjong machine goes back to board door mechanism, be arranged on the desktop middle part of mahjong machine, it is characterized in that, comprise fixing body, cam ring and some bodies, described fixing body is fixedly installed on the desktop middle part of mahjong machine, and described cam ring is arranged in the fixing body rotationally, is evenly equipped with the cam that some cam surfaces vertically arrange on this cam ring, described door body two ends and fixing body are hinged, and door body middle part is connected with the cam surface contact of described cam.
2. mahjong machine according to claim 1 goes back to board door mechanism, it is characterized in that, described fixing body is bowl-shape, described cam ring is arranged in the fixing body rotationally, the sidewall of fixing body is provided with chute, described door body has two and the symmetrical both sides that are articulated in described fixing body, and the middle part of door body is provided with force column, and this force column passes described chute and is connected with the cam surface contact of described cam.
3. mahjong machine according to claim 2 goes back to board door mechanism, it is characterized in that, described two door bodies are semi-annular shape, and the less side of its radius is its inner side edge, the outer wall sliding-contact of described inner side edge and described fixing body.
4. mahjong machine according to claim 1 goes back to board door mechanism, it is characterized in that, described cam ring inwall is provided with the transmission internal tooth, and this transmission internal tooth is connected with an external motor by a transition gear that is engaged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066421 CN203043523U (en) | 2013-02-05 | 2013-02-05 | Mahjong tile back-collecting door mechanism of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066421 CN203043523U (en) | 2013-02-05 | 2013-02-05 | Mahjong tile back-collecting door mechanism of mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043523U true CN203043523U (en) | 2013-07-10 |
Family
ID=48726524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066421 Withdrawn - After Issue CN203043523U (en) | 2013-02-05 | 2013-02-05 | Mahjong tile back-collecting door mechanism of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-02-05 CN CN 201320066421 patent/CN203043523U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105274784A (en) | A clutch drive device | |
| CN205647201U (en) | Large -scale motor stator and rotor dismouting mechanism | |
| CN203934624U (en) | Coconut peeling machine | |
| CN203043523U (en) | Mahjong tile back-collecting door mechanism of mahjong machine | |
| CN106159686A (en) | A kind of adjustable space heat radiation low-voltage cabinet being easy to transhipment | |
| CN103055507B (en) | Mahjong tile returning door mechanism of mahjong machine | |
| CN203394132U (en) | Parking space lock | |
| CN203123528U (en) | Mahjong tile recovering door mechanism of mahjong machine | |
| CN203123529U (en) | Mahjong tile recovering cabin door mechanism | |
| CN203154789U (en) | Mahjong machine large plate mechanism | |
| CN204872059U (en) | Rotary -type printing board storage rack | |
| CN204041722U (en) | A kind of universal hinging stand apparatus | |
| CN202425736U (en) | Swing mechanism for ultrasonic hot drilling machine | |
| CN206799030U (en) | A kind of crane rotation mechanism | |
| CN103100212B (en) | Mahjong tile collecting door mechanism of mahjong machine | |
| CN202557168U (en) | Double-shaft sheet-turning stage | |
| CN203160298U (en) | High-efficiency reliable quick connector | |
| CN203711232U (en) | Portable wallpaper sizing machine | |
| CN103239862A (en) | Tile inlet door control device for mahjong machine | |
| CN104401884A (en) | Crane overhead rail steering gear | |
| CN203321962U (en) | Light quick-release lock structure | |
| CN204297968U (en) | The deflector of hoisting crane hanger rail | |
| CN208955988U (en) | Solar cell module bracket | |
| CN202968821U (en) | Revolving cover plate skeleton of carding machine | |
| CN202737239U (en) | Rotary type wire-tangling-preventing socket capable pf pushing plug out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |