CN201253479Y - Automatic mahjong machine cards-blocking mechanism - Google Patents
Automatic mahjong machine cards-blocking mechanism Download PDFInfo
- Publication number
- CN201253479Y CN201253479Y CNU2008201642655U CN200820164265U CN201253479Y CN 201253479 Y CN201253479 Y CN 201253479Y CN U2008201642655 U CNU2008201642655 U CN U2008201642655U CN 200820164265 U CN200820164265 U CN 200820164265U CN 201253479 Y CN201253479 Y CN 201253479Y
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- CN
- China
- Prior art keywords
- automatic mahjong
- mahjong machine
- engagement
- utility
- mahjong
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a mahjong tile retaining mechanism of a fully-automatic mahjong machine. The technical problem to be solved of the utility model aims at providing the mahjong tile retaining mechanism of the fully-automatic mahjong machine which is simple in structure, convenient for use and low in production cost. The mahjong tile retaining mechanism is provided with a mahjong tile retaining rack. The mahjong tile retaining mechanism is characterized in that an electromotor is fixed on the tile retaining rack, the output end of the electromotor is connected to a driving gear wheel which is meshed with a speed-change gear wheel, and the output end of the speed-change gear wheel is meshed with an L-shaped separation blade. The utility model can be used in various fully-automatic mahjong machines.
Description
Technical field
The utility model relates to a kind of automatic mahjong machine with keeping off board mechanism.Mainly be applicable in the various automatic mahjong machines.
Background technology
Mahjong is as a kind of amusement and recreation activity, and popularity at home is very high, automatic mahjong-playing machine with its conveniently advantage be subjected to people's favor, use also more and more frequent.Conveying retaining board structure in most of automatic mahjong-playing machines is in the market formed by parts such as electromagnet, resistible cards blocks, and not only complex structure is wayward, and because electromagnet cost height, thereby drawn high the cost of complete machine, when increasing burden, reduced the cost performance of complete machine to enterprise.
Summary of the invention
The technical problems to be solved in the utility model is: the problem at above-mentioned existence provides a kind of automatic mahjong machine simple in structure, easy to use, that production cost is low to keep off board mechanism.
The technical scheme that the utility model adopted is: automatic mahjong machine retaining board mechanism, have retaining board frame, be characterized in, be fixed with motor on the described retaining board frame, the output of motor is connected to the driving gear with the change-speed gearing engagement, the output of change-speed gearing and the engagement of L shaped catch.
Described change-speed gearing is a duplicate gear, its input and driving gear engagement, output and catch engagement.
Described catch and change-speed gearing engagement place are an arc-shaped rack.
The beneficial effects of the utility model are: but the motor of the utility model utilization rotating and gear structure drive the positive and negative rotation of catch, with the retaining of realizing board with put, need to use the structure of electromagnet compared to prior art, not only simplify the structure, and saved electromagnet, greatly reduce production cost.
Description of drawings
Fig. 1 is that the utility model is contained in the structural representation in the complete machine.
Fig. 2 is a partial sectional view of the present utility model.
Fig. 3 is a rearview of the present utility model.
Schematic diagram when Fig. 4 is the utility model work.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, present embodiment has retaining board frame 5, be fixed with motor 4 on it, the output of motor 4 is connected to the driving gear 1 with change-speed gearing 2 engagements, and in this example, change-speed gearing is a duplicate gear, its input and driving gear 1 engagement, output and L-shaped catch 3 engagements, this catch 3 is an arc-shaped rack with change-speed gearing 2 engagement places, the other end is a free end.In the porch of delivery chute photoelectric counter 6 is housed.
As shown in Figure 4, the operation principle of present embodiment is: have in the game rule of different regional mah-jong pieces a variety of, as calculating, before the beginning of shuffling by a board bar 17 piers, cut off the power supply behind the motor 4 energising 500ms, make L shaped catch 3 swing to full open position clockwise.When the mah-jong pieces number by photoelectric counter 6 less than 34 the time, motor 4 is in off-position and L shaped catch is kept original open mode all the time, and the board that is adsorbed on the magnet pulley can be passed through smoothly; When the number of the board by photoelectric counter reaches 34, control circuit control motor 4 begins counter-rotating energising 500ms, and drive driving gear 1 and change-speed gearing 2 counter-rotatings, thereby driving catch 3 reverse (counterclockwise) rotates, after catch 3 rotates set angle, the operating path of mah-jong pieces is blocked, as the position on Fig. 1, stop mah-jong pieces to enter delivery chute, because catch is a secter pat, just keep this angle after walking to the end, motor 4 outages at this moment and L shaped catch are in buttoned-up status, all fold until 34 boards sending always.
Claims (3)
1, a kind of automatic mahjong machine keeps off board mechanism, has retaining board frame (5), it is characterized in that: be fixed with motor (4) on the described retaining board frame (5), the output of motor (4) is connected to the driving gear (1) with change-speed gearing (2) engagement, the output of change-speed gearing (2) and L shaped catch (3) engagement.
2, automatic mahjong machine according to claim 1 keeps off board mechanism, and it is characterized in that: described change-speed gearing (2) is a duplicate gear, its input and driving gear (1) engagement, output and catch (3) engagement.
3, automatic mahjong machine according to claim 1 and 2 keeps off board mechanism, it is characterized in that: described catch (3) is an arc-shaped rack with change-speed gearing (2) engagement place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201642655U CN201253479Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine cards-blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201642655U CN201253479Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine cards-blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201253479Y true CN201253479Y (en) | 2009-06-10 |
Family
ID=40736790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201642655U Expired - Lifetime CN201253479Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine cards-blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201253479Y (en) |
-
2008
- 2008-09-12 CN CNU2008201642655U patent/CN201253479Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |