CN101853538B - Coin machine - Google Patents
Coin machine Download PDFInfo
- Publication number
- CN101853538B CN101853538B CN2009100487134A CN200910048713A CN101853538B CN 101853538 B CN101853538 B CN 101853538B CN 2009100487134 A CN2009100487134 A CN 2009100487134A CN 200910048713 A CN200910048713 A CN 200910048713A CN 101853538 B CN101853538 B CN 101853538B
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- China
- Prior art keywords
- outer container
- coin
- turnover panel
- motor
- slot machine
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- Expired - Fee Related
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Abstract
The invention discloses a coin machine, which comprises a coin chamber and a coin storage box, wherein the coin chamber is provided with a view window and a coin slot; the coin storage box is positioned below the coin chamber; a coin passage is arranged between the coin chamber and the coin storage box; the coin chamber at least comprises one external box and one set of one-way self-locking rotating mechanism which rotatablely cooperates with the external box; and when the one-way self-locking rotating mechanism rotates, a closed transitional passage is formed in the external box, thereby locking the input coin. The invention has a simple and practical structure, and can effectively ensure safety of operating money collected on pay-to-the-driver buses.
Description
Technical field
The present invention relates to a kind of slot machine, particularly relate to the slot machine of using on a kind of self-service ticketing bus operation car.
Background technology
Existing slot machine mostly is made up of coin storing box and the chamber of inserting coins that has coin slot.The chamber of inserting coins is positioned at the top of coin storing box and transparent view window is installed all around.Be provided with the following coin passage that is used to topple over coin between chamber and the coin storing box inserting coins.In coin storing box, tiltedly be provided with one be used to receive coin magnetic-type plate.The passenger falls into coin earlier from coin slot input automatically and is located on the indoor plate of inserting coins.When drivers and conductors see in the view window insert coins indoor pile with coin after, then can artificially or through control knob start the plate switch, make to be in horizontal plate originally and to be rotated down into vertical configuration, and make the coin of accumulation it on fall into coin storing box through interface channel.Yet, use this slot machine, when unlatching plate switch falls the coin that has dropped into, can expose the inlet of the following coin passage between chamber and the coin storing box of inserting coins.Can the coin that drop into be pressed from both sides out so that finger puts in completely through this feeder connection, even also can directly the coin that falls in the coin storing box be taken out.Therefore, the coin security of this slot machine obviously can't be guaranteed.
Summary of the invention
The technical matters that the present invention will solve is in order to overcome existing slot machine can't guarantee to have invested the defective of coin security, provides a kind of through having a special coin self-locking mechanism, the slot machine of the coin security that can effectively guarantee to invest.
The present invention solves above-mentioned technical matters through following technical proposals: a kind of slot machine; It comprises and has one of a view window and the coin slot chamber of inserting coins, and a coin storing box that is positioned at this below, chamber of inserting coins, and this is inserted coins and is provided with coin passage between chamber and coin storing box; Its characteristics are; This chamber of inserting coins comprises an outer container at least, and one is sheathed in this outer container and with this outer container and rotates the unidirectional self-lock formula rotating mechanism that matches, and is used for this unidirectional self-lock formula rotating mechanism and rotates; In this outer container, form a closed channel, pin the coin that has dropped into.
Preferably, this outer container is a hollow cavity, this cavity by two outer containers laterally " C " shape sidewall and the vertical left side wall of an outer container and the vertical right side wall of an outer container surround, wherein, this outer container laterally " C " shape sidewall is shape symmetry and two relative circular arcs on the same circle.
Preferably, above-mentioned unidirectional self-lock formula rotating mechanism comprises at least:
One turnover panel and a rotating plate shaft; This turnover panel and rotating plate shaft are that integral type is affixed, and this rotating plate shaft and this outer container are rotationally connected; This turnover panel is made up of quadrangular and four flabellums of a hollow, and wherein, each flabellum is affixed with a seamed edge of this quadrangular respectively, and the length of this flabellum and this seamed edge equal in length are pressed from both sides an angle of 90 degrees between two adjacent flabellums; The xsect of this quadrangular is a square, and the length that is positioned between two flabellums on this square diagonal line is slightly less than the concentrically ringed diameter that horizontal " C " shape sidewall of this two outer container is surrounded;
One is affixed and drive the driving mechanism of this rotating plate shaft rotation with the vertical right side wall of this outer container;
One is affixed and be used to control the guiding mechanism of the unidirectional rotation of this turnover panel with the vertical left side wall of this outer container.
Preferably, above-mentioned driving mechanism comprises at least: one has the drive motor of a motor axle, and this motor axle and this rotating plate shaft are affixed;
One electric machine support assembly is used for this drive motor is fixedly arranged on the vertical right side wall of this outer container, and this electric machine support assembly is at least by two web joints, and two motor flange sheets and a plurality of rubber column are formed; Wherein, two motor flange sheets are arranged in the top and the end of motor axle respectively, this rubber column and the equidistant cutting ferrule mutually of motor flange sheet, this two connecting plate for electric motor respectively with the two ends clamping of this rubber column, and be fixedly arranged between the two motor flange sheets.
Preferably, this rubber column is three, and this motor flange sheet, connecting plate for electric motor the is provided with connecting hole concentric with the motor axle also are provided with the hole clipping or the fixed orifice that match with each rubber column, and the two ends of this rubber column are respectively equipped with corresponding endoporus and exterior bayonet slot.
Preferably, above-mentioned guiding mechanism comprises at least: one is fixedly arranged on the U type support on the vertical left side wall of this outer container;
One is located at the baffle plate in this U type support through a torsion spring activity, and this baffle plate cross section is the U type, and its bottom surface and this turnover panel sidewall press from both sides an acute angle, and the turnover panel sidewall uniformly-spaced is provided with some square holes radially to should place, acute angle summit.
Preferably, this square hole is a rectangular opening, and the U type mouth spacing of this baffle plate is less than the width of this rectangular opening.
Preferably, the sidewall of this baffle plate is a triangle.
Preferably, also establish a switch control piece on this outer container, be used to control opening and shutting off of this unidirectional self-lock formula rotating mechanism.
Preferably, this switch control piece is the one stroke switch.
Positive progressive effect of the present invention is:
1, the present invention is through ad hoc unidirectional self-lock formula rotating mechanism; Not only can temporarily deposit the coin of input; And when rotating coin that turnover panel will throw when pouring into coin storing box, laterally form a transition passage between " C " shape sidewall near sealing at turnover panel and two outer containers, and owing to turnover panel downwards unidirectional revolving move; The coin that falls in the coin storing box then can't be removed again, has guaranteed the security of the coin of collecting money.
2, the present invention is through ad hoc guiding mechanism, can make turnover panel downwards unidirectional revolving move, so that coin can only get into coin storing box downwards is interior and can't return above the turnover panel, guaranteed to take in the security of coin.
3, turnover panel of the present invention is when rolling; Always there is a sidewall horizontal upwards, the coin of input temporarily is retained on this turnover panel face, through the transparent windows on it; Can in any direction see coin clearly very clearly, be convenient to the driver and topple over the indoor coin that has filled with of inserting coins at any time.
Description of drawings
Fig. 1 is the insert coins partial cross-sectional view of chamber of preferred embodiment of the present invention.
Fig. 2 be among Fig. 1 D to partial sectional view.
Fig. 3 is a driving mechanism part partial structurtes enlarged drawing among Fig. 2.
Fig. 4 is the assembling three-dimensional exploded view of driving mechanism part among Fig. 2.
Fig. 5 be among Fig. 2 guiding mechanism part B-B to the partial structurtes enlarged drawing.
Fig. 6 is that the turnover panel rotation forms the drawing in side sectional elevation under the closed channel state among Fig. 1.
The parts description of symbols
The chamber of inserting coins 1
11 coin slots
12 view windows
13 outer containers
131 outer containers are " C " shape sidewall laterally
The vertical right side wall of 132 outer containers (fixed drive mechanism side)
The vertical left side wall of 133 outer containers (fixed guide mechanism side)
14 turnover panels
141 flabellums
142 turnover panels, one sidewall (guiding mechanism side)
The seamed edge of 143 turnover panel quadrangulars
15 rotating plate shafts
16 guiding mechanisms
161 rectangular openings
162U type support
163 baffle plates
164 torsion springs
165 baffle plate bottom surfaces
17 travel switches
2 coin storing box
3 driving mechanisms
31 motors
311 motor axles
32 motor flange sheets
33 connecting plate for electric motor
34 rubber columns
341 rubber column endoporus
342 rubber column exterior bayonet slots
343 contact pins
35 connecting holes
36 hole clippings
37 fixed orifices
38 pins
4 times coin passages
5 transition passages
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
To shown in Figure 6, the present invention provides a kind of slot machine like Fig. 1, and it comprises insert coins a chamber 1 and a coin storing box 2, is provided with view window 12 around the chamber 1 of inserting coins, and the top is provided with a coin slot 11.Coin storing box 2 is positioned at 1 below, chamber of inserting coins, and 2 of chamber 1 and coin storing box are provided with coin passage 4 inserting coins.The outer container 13 of a hollow is established in the chamber 1 of inserting coins, and the outer container 13 in the present embodiment is a hollow cavity, and laterally " C " shape sidewall 131 and the vertical left side wall 133 of an outer container and the vertical right side wall 132 of an outer container surround this cavity by two outer containers.That is: laterally cut open along outer container 13, laterally " C " shape sidewall 131 of two outer containers is arranged, vertically cut open, vertical right side wall 132 of a relative outer container and the vertical left side wall 133 of an outer container are arranged along outer container 13.The two outer containers laterally camber line of " C " shape sidewall 131 can surround a concentric circles along length, and this diameter of a circle is D.131 of two horizontal " C " shape sidewalls constitute this circle and go up shape symmetry and two sections relative circular arcs of opening.Be not removed in order to pin the coin of having thrown in the chamber 1 of inserting coins, the present invention inserts coins and is provided with a unidirectional self-lock formula rotating mechanism in the outer container 13 of chamber 1, and this unidirectional self-lock formula rotating mechanism and outer container 13 are slidingly connected, and can freely rotate relative to outer container 13.Unidirectional self-lock formula rotating mechanism in the present embodiment is made up of a turnover panel 14, a rotating plate shaft 15 and a driving mechanism 3, a guiding mechanism 16.Wherein, this turnover panel 14 is made up of quadrangular and four flabellums 141 of a hollow, and each flabellum 141 is affixed with the seamed edge 143 of a turnover panel quadrangular respectively, the equal in length of the length of flabellum 141 and turnover panel quadrangular seamed edge 143.141 of adjacent two flabellums folder an angle of 90 degrees, the xsect of quadrangular be square, the sidewall of quadrangular can be two relative squares.Rotating plate shaft 15 and this outer container 13 are for being rotationally connected.Drive turnover panel 14 rotations when rotating plate shaft 15 is rotated, the turnover panel 14 in the present embodiment be that integral type is affixed with rotating plate shaft 15, and turnover panel 14 can link with rotating plate shaft 15 like this.Make when turnover panel 14 is rotated and two outer containers laterally " C " shape sidewall 131 form a transition passage 5 near sealing, thereby pin the coin that has dropped in the outer container 13, it is not removed.In the present embodiment, the length L that is positioned at 141 of two flabellums on the square diagonal line in quadrangular cross section is slightly less than the laterally concentrically ringed arc diameter D that surrounded of " C " shape sidewall 131 of two outer containers.Also be that horizontal 131 of " C " shape sidewalls of flabellum 141 and outer container only leave narrow and small slit; Make when turnover panel 14 and outer container 13 are rotatably assorted; Form one near sealing transition passage 5 cavitys, the coin that had then before rested on the turnover panel 14 only can be contained in the transition passage 5, and can't be pressed from both sides out by the people.
Driving mechanism 3 is used to drive rotating plate shaft 15 rotations.Wherein, driving mechanism 3 comprises that at least one has drive motor 31 and one group of electric machine support assembly of a motor axle 311.Motor axle 311 is affixed through a pin 38 with rotating plate shaft 15; Through the electric machine support assembly, that the vertical right side wall of driving mechanism 3 and outer container 132 is affixed.The electric machine support assembly mainly is made up of three rubber columns 34 and a pair of connecting plate for electric motor 33 and motor flange sheet 32.Two motor flange sheets 32 are arranged in the top and the end of motor axle 311 respectively, rubber column 34 and motor flange sheet 32 equidistant cutting ferrules mutually.Left and right two connecting plate for electric motor 33 respectively with the two ends clamping mutually of rubber column 34, and be fixedly arranged between the two motor flange sheets 32.What the rubber column 34 in the present embodiment adopted is three.The two ends of each rubber column 34 are respectively equipped with a rubber column exterior bayonet slot 342 and a rubber column endoporus 341 that is used for fixing connection.Not only be provided with the connecting hole 35 concentric on left and right motor flange sheet 32, the left and right connecting plate for electric motor 33, also be provided with each rubber column 34 and block the hole clipping 36 or the fixed orifice 37 of joining mutually with motor axle 311.See also Fig. 3 and Fig. 4, the installation of driving mechanism 3 is following in the present embodiment:
The first step: the exterior bayonet slot 342 of three rubber column 34 left ends is snapped in respectively among the hole clipping 36 on the left side connecting plate for electric motor 33.
Second step: among the 343 insertion rubber column endoporus 341 of three contact pins on the left side motor flange sheet 32, two connecting holes, 35 corresponding coincidences the on left side connecting plate for electric motor 33 and left side motor flange sheet 32.
The 3rd step: pass the vertical right side wall of outer container 132, left side motor flange sheet 32 and connecting plate for electric motor 33 successively with four sunk screws, use four nuts respectively that four sunk screws are fastening then.
The 4th step: with four sunk screws the right motor flange sheet 32 and the left side of motor 31 are close to fixing, and make motor axle 311 pass on the right of the connecting hole 35 of motor flange sheet 32.
The 5th step: the exterior bayonet slot 342 of three rubber columns 34 is snapped in respectively among the hole clipping 36 on the connecting plate for electric motor 33 of the right.
The 6th step: among the 343 insertion rubber column endoporus 341 of three contact pins on the right motor flange sheet 32, connecting hole 35 corresponding coincidences the on the right connecting plate for electric motor 33 and the right motor flange sheet 32.At this moment in the right-hand member endoporus of motor axle 311 insertion rotating plate shafts 15 (as shown in Figure 3).
The 7th step: pass the right motor flange sheet 32 and the right connecting plate for electric motor 33 successively with four round head screws, use four nuts that it is fastening then.
The 8th step: insert pin 38 at rotating plate shaft 15 and motor axle 311 socket places, the two is fused.
Through rubber column 34 that motor 31 is fixing, the twisting stress in the time of can reducing the motor rotation improves the rotation concentricity of motor axle 311 and rotating plate shaft 15, strengthens the stability of this device.
As shown in Figure 1, the guiding mechanism 16 in the present embodiment is mainly used in control turnover panel 14 along unidirectional rotation counterclockwise.It mainly is made up of the U type support 162 and the baffle plate 163 that are fixedly arranged on the vertical left side wall 133 of this outer container.The cross section of baffle plate 163 also is the U type, is movably set in the U type support 162 through one piece of torsion spring 164.In order to make U type baffle plate 163 play the effect of unidirectional self-lock, the baffle plate bottom surface 165 in the present embodiment presss from both sides an acute angle with turnover panel sidewall 142, and 142 pairs of turnover panel sidewalls should be located on the acute angle summit, uniformly-spaced are provided with some square holes radially, such as rectangular opening 161.The U type mouth spacing of baffle plate 163 should be slightly less than the width of rectangular opening 161 on this turnover panel sidewall 142.Through experiment showed, repeatedly in the present embodiment that this acute angle gets 44 when spending, can play the effect that prevents turnover panel 14 reversings preferably.The U type sidewall of baffle plate 163 acutangulates leg-of-mutton shape.The principle of work of guiding mechanism 16 is: baffle plate 163 is being pressed under the effect of torsion spring 164 on the sidewall 142 of turnover panel.Several rectangular openings 161 have been opened in the position of corresponding baffle plate 163 on this turnover panel sidewall 142.Baffle plate 163 and turnover panel sidewall 142 folders one acute angle.When turnover panel 14 rotated by counter clockwise direction, baffle plate 163 can slip over rectangular opening 161, does not influence the rotation of turnover panel 14.Otherwise when pressing opposite spin as if turnover panel 14, then baffle plate 163 will prop up rectangular opening 161, and then turnover panel 14 just can't rotate.In order to control opening and shutting off of unidirectional self-lock formula rotating mechanism, also be provided with a switch control piece on the outer container sidewall 132 in the present embodiment, such as one stroke switch 17.
During use, coin gets into coin slot 11 from the A direction and temporarily falls on the turnover panel 14, and the staff can see through the ulking thickness that chamber 1 transparent windows 12 all around of inserting coins is watched coin.After the coin in the chamber 1 of inserting coins runs up to certain height, start travel switch 17, motor 31 energisings, motor axle 311 drives rotating plate shaft 15 rotations immediately.Because turnover panel 14 is affixed for the integral type interlock with rotating plate shaft 15, when rotating plate shaft 15 rotations, drive turnover panel 14 in succession by unidirectional rotation counterclockwise.In the rotation, turnover panel 14 and two outer containers laterally " C " shape sidewall 131 form a transition passage 5 near sealing.Be slightly less than the laterally diameter of a circle D that surrounded of " C " shape sidewall 131 of this two outer container owing to be positioned at the length L of 141 of two flabellums on the square sectional diagonal line of turnover panel 14 quadrangulars; Also be flabellum 141 and outer container laterally 131 of " C " shape sidewalls only leave narrow and small slit, the size in this slit is only otherwise influencing turnover panel freely rotates and get final product.Can make like this when turnover panel 14 rotates that in outer container 13, form a transition passage 5 near sealing, the coin that had then before rested on the turnover panel 14 only can be contained in the transition passage 5, and can't be pressed from both sides out by the people in outer container 13.Then, coin can rotate along with the continuation of turnover panel 14, and pours in the coin storing box 2 along E coin passage 4 under warp.
The present invention is through ad hoc unidirectional self-lock formula rotating mechanism; Not only can temporarily deposit the coin of input, and when rotating turnover panel 14, the coin of having thrown is rotated counterclockwise when pouring into coin storing box 2; At turnover panel 14 and 132 transition passages 5 that form near sealing of horizontal " C " shape sidewall of two outer containers; And since turnover panel 14 downwards unidirectional revolving move, fall into the interior coins of coin storing box 2 and then can't be removed again, guaranteed the security of the coin of collecting money.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited appended claims.
Claims (8)
1. slot machine, it comprises and has one of a view window and a coin slot insert coins a chamber and a coin storing box that is positioned at this below, chamber of inserting coins; This is inserted coins and is provided with coin passage between chamber and coin storing box, it is characterized in that this chamber of inserting coins comprises an outer container at least; One is sheathed in this outer container and with this outer container and rotates the unidirectional self-lock formula rotating mechanism that matches; Be used for this unidirectional self-lock formula rotating mechanism and rotate, in this outer container, form a closed channel, pin the coin that has dropped into; This outer container is a hollow cavity, this cavity by two outer containers laterally " C " shape sidewall and the vertical left side wall of an outer container and the vertical right side wall of an outer container surround, wherein, this outer container laterally " C " shape sidewall is shape symmetry and two relative circular arcs on the same circle; This unidirectional self-lock formula rotating mechanism comprises at least:
One turnover panel and a rotating plate shaft; This turnover panel and rotating plate shaft are that integral type is affixed, and this rotating plate shaft and this outer container are rotationally connected; This turnover panel is made up of quadrangular and four flabellums of a hollow, and wherein, each flabellum is affixed with a seamed edge of this quadrangular respectively, and the length of this flabellum and this seamed edge equal in length are pressed from both sides an angle of 90 degrees between two adjacent flabellums; The xsect of this quadrangular is a square, and the length that is positioned between two flabellums on this square diagonal line is slightly less than the concentrically ringed diameter that horizontal " C " shape sidewall of this two outer container is surrounded;
One is affixed and drive the driving mechanism of this rotating plate shaft rotation with the vertical right side wall of this outer container;
One is affixed and be used to control the guiding mechanism of the unidirectional rotation of this turnover panel with the vertical left side wall of this outer container.
2. slot machine as claimed in claim 1 is characterized in that, this driving mechanism comprises at least:
One has the drive motor of a motor axle, and this motor axle and this rotating plate shaft are affixed;
One electric machine support assembly is used for this drive motor is fixedly arranged on the vertical right side wall of this outer container, and this electric machine support assembly is at least by two web joints, and two motor flange sheets and a plurality of rubber column are formed; Wherein, two motor flange sheets are arranged in the top and the end of motor axle respectively, each this rubber column and the equidistant cutting ferrule mutually of motor flange sheet, this two connecting plate for electric motor respectively with the two ends clamping of each this rubber column, and be fixedly arranged between the two motor flange sheets.
3. slot machine as claimed in claim 2; It is characterized in that; This rubber column is three; This motor flange sheet, connecting plate for electric motor the is provided with connecting hole concentric with the motor axle also are provided with the hole clipping or the fixed orifice that match with each rubber column, and the two ends of each this rubber column are respectively equipped with corresponding endoporus and exterior bayonet slot.
4. slot machine as claimed in claim 1 is characterized in that, this guiding mechanism comprises at least:
One is fixedly arranged on the U type support on the vertical left side wall of this outer container;
One is located at the baffle plate in this U type support through a torsion spring activity, and this baffle plate cross section is the U type, and a sidewall of its bottom surface and this turnover panel presss from both sides an acute angle, and this sidewall uniformly-spaced is provided with some square holes radially to should place, acute angle summit.
5. slot machine as claimed in claim 4 is characterized in that, this square hole is a rectangular opening, and the U type mouth spacing of this baffle plate is less than the width of this rectangular opening.
6. slot machine as claimed in claim 4 is characterized in that, the sidewall of this baffle plate is a triangle.
7. like any described slot machine in the claim 1 to 6, it is characterized in that, also establish a switch control piece on this outer container, be used to control opening and shutting off of this unidirectional self-lock formula rotating mechanism.
8. slot machine as claimed in claim 7 is characterized in that, this switch control piece is the one stroke switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100487134A CN101853538B (en) | 2009-04-01 | 2009-04-01 | Coin machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100487134A CN101853538B (en) | 2009-04-01 | 2009-04-01 | Coin machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101853538A CN101853538A (en) | 2010-10-06 |
| CN101853538B true CN101853538B (en) | 2012-05-23 |
Family
ID=42805003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100487134A Expired - Fee Related CN101853538B (en) | 2009-04-01 | 2009-04-01 | Coin machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101853538B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863044B (en) * | 2020-12-25 | 2022-05-27 | 上海海蛟交通设备有限公司 | Bank note box and self-locking mechanism thereof |
| CN112820018B (en) * | 2020-12-25 | 2022-07-26 | 上海海蛟交通设备有限公司 | Bank note box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386494Y (en) * | 1999-09-08 | 2000-07-05 | 马小棣 | Monitor for coin feeding by passenger on public bus |
| CN2444282Y (en) * | 2000-08-29 | 2001-08-22 | 陈士民 | Machinery type full automatic vending machine |
| CN2713552Y (en) * | 2004-04-09 | 2005-07-27 | 石思强 | Coin passage mechanism of coin-feed machine |
| CN201402482Y (en) * | 2009-04-01 | 2010-02-10 | 上海海蛟机电制造厂 | Slot machine |
-
2009
- 2009-04-01 CN CN2009100487134A patent/CN101853538B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386494Y (en) * | 1999-09-08 | 2000-07-05 | 马小棣 | Monitor for coin feeding by passenger on public bus |
| CN2444282Y (en) * | 2000-08-29 | 2001-08-22 | 陈士民 | Machinery type full automatic vending machine |
| CN2713552Y (en) * | 2004-04-09 | 2005-07-27 | 石思强 | Coin passage mechanism of coin-feed machine |
| CN201402482Y (en) * | 2009-04-01 | 2010-02-10 | 上海海蛟机电制造厂 | Slot machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101853538A (en) | 2010-10-06 |
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Granted publication date: 20120523 Termination date: 20180401 |