CN1612169A - Coin guiding device of money saving pot - Google Patents
Coin guiding device of money saving pot Download PDFInfo
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- CN1612169A CN1612169A CN 200410087024 CN200410087024A CN1612169A CN 1612169 A CN1612169 A CN 1612169A CN 200410087024 CN200410087024 CN 200410087024 CN 200410087024 A CN200410087024 A CN 200410087024A CN 1612169 A CN1612169 A CN 1612169A
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- coin
- guiding device
- rotating disk
- cylinder
- coin guiding
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Abstract
The purpose of the invention is to prevent deformation or abrasion of coins at low cost, when delivering coins made of a soft material using a coin hopper. The coin hopper has a bowl storing coins; a rotary disk positioned at the bottom part of the bowl, having a push-out piece for pushing coins; and the coin guide positioned below the rotary disk, guiding the coins turning together with the rotary disk. The coin guide for the coin hopper comprises a roller, rotatably installed to a support shaft and is made of a material softer than the coin.
Description
Technical field
The present invention relates to a kind ofly will guide to the Coin guiding device of the penny bank of rotating disk peripheral direction by the coin that rotating disk is pushed into.
In detail, promptly relate to a kind of penny bank guide piece of the not mutilated coin of making by soft material.
In addition, but relate to a kind of penny bank Coin guiding device that is suitable for the rotating disk of rotating.
In addition, the penny bank that relates to the guide piece that can not make coin damage that a kind of use made by soft material.
And " coin " that uses in this instructions comprises the coin of monetization, is used for the game money of game machine, and their analog.
Background technology
After coin is advanced by the promotion part of rotating disk, thereby and be known with the penny bank that coin guides to one piece one piece ground of the peripheral direction expenditure coin of rotating disk by the Coin guiding device on the coin travel path that is arranged on this rotating disk below.(for example, referring to patent documentation 1).
This Coin guiding device is made of metal usually for preventing wearing and tearing.
[patent documentation 1] utility model writes down (Fig. 2-14,1 page-3 pages) No. 2594435
Summary of the invention
Since yen 500 yen, the copper-nickel alloy of 100 yen and 50 yen is that the hardness ratio of coin is bigger, so when clamp coin by metal Coin guiding device and metal push jack, coin is out of shape.
But 10 yen of 1 Japanese yen coins with aluminium system of bronze system are less owing to hardness ratio, so can produce distortion.
Especially, exist the periphery of 1 Japanese yen coin of aluminium system to produce distortion, because of repeatedly producing distortion so that out of use problem by the penny bank expenditure.
That is, exist owing to no longer be genuine note because of distortion such as increases in fact at the thickness of coin periphery, thus on the coin recognizing method machine by the problem of flase drop.
The 1st purpose of the present invention is, when using penny bank to pay the coin of being made by soft material, prevents the distortion of this coin.
The 2nd purpose of the present invention is, a kind of Coin guiding device that prevents the coin distortion is provided at an easy rate.
The 3rd purpose of the present invention be, even a kind of Coin guiding device that also can not damage the coin made from soft material under rotating disk can the situation of rotating is provided.
For reaching above-mentioned purpose, the following formation of the penny bank that the invention of scheme 1 relates to.
Penny bank has: the alms bowl body of savings coin, be positioned at the rotating disk with the push jack that promotes coin of described alms bowl body bottom, and be positioned at the below of described rotating disk and the Coin guiding device that guiding coin and described rotating disk rotate simultaneously, being characterised in that of the Coin guiding device of penny bank: described Coin guiding device, make by the material softer than coin.
In this structure, coin is promoted by the push jack of rotating disk, rotates with rotating disk.
Then, coin docks with the Coin guiding device of using the material softer than coin to make at assigned position, and direction is paid after being converted to the peripheral direction of rotating disk.
Coin is being extruded under the situation of Coin guiding device by push jack, because Coin guiding device is to be made by the material softer than coin, thus the Coin guiding device distortion, and coin is indeformable.
Therefore, because the coin of soft material is indeformable, can be so have by the effect of flase drop on the coin recognizing method machine.
The Coin guiding device of the penny bank of the invention of scheme 2, the contact that the described Coin guiding device in the invention of scheme 1, metallic bolster are used the material softer than coin to make covers.
In this structure, the contact of being made by soft material is supported by bolster.
That is, because the outer peripheral face of Coin guiding device is the material softer than coin, thus when squeezing coin with bigger trying hard to recommend, the Coin guiding device distortion, and coin is indeformable.
In addition, though under the situation of using soft material, probably intensity can be not enough, because bolster is to be made of metal, so have enough intensity.
So Coin guiding device can not lost.
The Coin guiding device of the penny bank of the invention that scheme 3 relates to, in the invention of scheme 1, described Coin guiding device is by constituting around the cylinder that bolster rotates freely and use the material softer than coin to make.
In this structure, cylinder rotates along with moving of coin, so owing to can not make wearing of coins with the coin friction.
In addition, the cylinder of using the material softer to make than coin, the hardness ratio coin is low.
Have under the situation that coin is clamped by push jack and Coin guiding device, because the coin guiding is out of shape because of coin, so can not make the advantage of short time wearing and tearing such as coin distortion.
The Coin guiding device of the penny bank of the invention of scheme 4, in the invention of scheme 1, described bolster is fixed on the leaf spring that is supported by single armed, and described cylinder has the minor diameter part that contacts with coin and greater than the large-diameter portion of described minor diameter part; Described large-diameter portion is supported by described leaf spring.
In this structure, cylinder can rotate freely on the bolster that is fixed on the leaf spring.
In addition, cylinder is directly supported by leaf spring by the large-diameter portion greater than the minor diameter part that contacts with coin.
So when passing through the minor diameter part front end guidance coin of cylinder, cylinder bears angular force.
But, because the position that contacts with leaf spring is a large-diameter portion, so stipulated this angle of inclination by the neighboring and the endoporus of large-diameter portion.
So, the inclination of cylinder can be controlled at smaller angle, and cylinder is rotated sleekly.
As a result, coin is guided sleekly by cylinder.
Therefore, because having frictionally, coin and Coin guiding device do not move, so have the advantage of the coin that do not wear and tear.
In other words, coin is not had the shifting ground, and pays swimmingly.
The invention of scheme 5 in the invention of scheme 3, is characterized in that: described cylinder is the cylindrical shape of end sealing, and can cover on the described bolster with rotating freely.
In other words, cylinder is the cylindrical shape that the end is arranged.
When coin was crossed drum front end portion, coin was guided by slyness by means of the shape of drum front end portion.
So, because cylinder is very little to the friction force of coin, so have the not advantage of mutilated coin.
The invention of scheme 6, Coin guiding device in the invention of scheme 5, it is characterized in that: described cylinder has outwards outstanding flange at its other end, have large-diameter portion in the middle of described bolster, and the one end is fixed on the back up pad that is fixed on the leaf spring; The through hole of described cylinder by leaf spring is side-prominent to described rotating disk one; Described flange limits so that it can not move along the thrust direction of described bolster by the described large-diameter portion and the described leaf spring of described bolster.
Coin guiding device is because external diameter is little, so be difficult to carry out can rotating freely and not installing from bolster with coming off.
But according to this structure, the large-diameter portion of the flange support shaft of cylinder and leaf spring have limited moving of thrust direction.
In other words, the cylinder support shaft can support with rotating freely, prevents to come off by means of large-diameter portion and leaf spring simultaneously.
So,, can not be installed in the advantage on the leaf spring even have little external diameter with rotating freely with not coming off yet.
The penny bank of the invention of scheme 7, penny bank has: the alms bowl body of savings coin, be positioned at the through hole that the coin of described alms bowl body bottom passes through, has rotating disk with the push jack of this through hole below adjacency, the roughly rounded pilot hole of the spigot surface that described rotating disk was positioned at guiding coin, be positioned at the bottom of described pilot hole, the base that coin by described through hole slides, and from described base outstanding the 1st Coin guiding device and the 2nd Coin guiding device, described push jack have roughly be positioned at from the rotation center of described rotating disk on the straight line that peripheral direction extends the promotion part and be positioned at than described promotion part near a peripheral side and be positioned at the release portion on the obtuse-angulate line of described straight line; Described promotion part is between described the 1st Coin guiding device and described the 2nd Coin guiding device, and described release portion is positioned at than described the 2nd Coin guiding device near a peripheral side; Described the 1st Coin guiding device and described the 2nd Coin guiding device have the resin system cylinder that can rotate freely on the bolster on the leaf spring that is fixed in the single armed support; Described resin system cylinder has the minor diameter part that contacts with coin and greater than the large-diameter portion of described minor diameter part; Described large-diameter portion is supported by described leaf spring.
In this structure, along the coin that the through hole of rotating disk falls, the portion of being pushed into promotes, and slide on described base, and the face of being directed to is guiding with rotating disk and rotates.
By above-mentioned rotation, coin does not contact with the 1st Coin guiding device, perhaps contacts with the 1st Coin guiding device, is pushed out to the peripheral direction of rotating disk.
Then, contact and be pushed to the peripheral direction of rotating disk, finally pay by release portion with the 2nd Coin guiding device.
When coin rotates with rotating disk, because the promotion part roughly is positioned at from the rotation center of rotating disk on the straight line that peripheral direction extends, so coin is withstood on relatively on the roughly rectangular direction of this straight line.
In other words, coin one side is made a concerted effort to withstand on the spigot surface by thrust component intended that is produced by the promotion part and centrifugal force, rotate on one side.
Because coin is very light, and the rotational speed of rotating disk is very slow, so described centrifugal force is minimum.
In addition, because the thrust of promotion part, the turning axle that acts on rotating disk is the center, and on the tangential direction of the circle at the point of contact by the coin that is directed and promotion part, so the component that acts on the spigot surface is very little.
Therefore, because very little by the slide rotational resistance of the rotating disk that produces of spigot surface and coin, so the electric power that electro-motor consumes seldom, in addition, coin is wearing and tearing not.
In addition, with the 1st Coin guiding device of stationary state, or under the situation of the 2nd Coin guiding device contact, cylinder rotates along with moving of coin, because the coin that do not rub, so not wearing and tearing of coin.
In addition, cylinder bears the deflection load from coin, so the end face of large-diameter portion is withstood on the leaf spring with bigger power.
But, even the end face of large-diameter portion is pressed against on the leaf spring, because the load on the unit area is minimum, so cylinder can be along with the rotation swimmingly of moving of coin.
So, do not move owing to coin is not rubbing with Coin guiding device, so have the advantage of the coin that do not wear and tear.
The invention of scheme 8, the Coin guiding device in the scheme 7 is characterized in that described bolster and described driven member are fixed on the leaf spring that is supported by single armed.
In this structure, because bolster and driven member be installed on the same leaf spring, so even elastic deformation takes place leaf spring, their position relation can not be changed yet.
So, owing to position relationship, so have the advantage that can guide coin really to prescribed direction with respect to coin.
The invention of scheme 9, penny bank in the scheme 8 is characterized in that: described driven member, the one end forms reverse up-wards inclination with respect to the sense of rotation of described rotating disk, its other end forms rectangle, described rectangular end is inserted in the rectangular opening that is fixed on the back up pad on the leaf spring, a described end connects the through hole of leaf spring, and is side-prominent at described rotating disk one.
According to this kind structure, can driven body not rotated around around the axis by embedding the rectangular opening of back up pad in the rectangular portion that driven member one end forms.
In other words, the rake of driven member and the position relation of coin are fixed.
In addition, connect the through hole of leaf spring, make the end difference of driven member fixed by leaf spring system by an end that makes driven member.
Thus, can keep the integrated state of driven member and leaf spring.
So, have the advantage that driven member is installed to leaf spring easily.
The invention of scheme 10, the penny bank in the invention of scheme 9 is characterized in that, an end of described driven member is a semisphere.
According to this structure,, form by described hemisphere portion with respect to by the reverse up-wards inclination of sense of rotation of the described rotating disk of kinetoplast one end.
So, have easy making, so and owing to do not have the advantage that corner portion can mutilated coin.
The invention of scheme 11, penny bank has: the alms bowl body of savings coin, be positioned at the through hole that the coin of described alms bowl body bottom passes through, but has rotating disk with the push jack rotating of the below adjacency of this through hole, the roughly rounded pilot hole of the spigot surface that described rotating disk was positioned at guiding coin, be positioned at the bottom of described pilot hole, the base that coin by described through hole slides, with the 1st Coin guiding device and the 2nd Coin guiding device given prominence to from described base, the Coin guiding device of penny bank, described push jack has and roughly is positioned at the side and being positioned at respect to the release portion on the obtuse-angulate straight line of described straight line of keeping to the side than described promotion part from the rotation center of the described rotating disk promotion part and being positioned on the straight line that peripheral direction extends; Described promotion part is between described the 1st Coin guiding device and the 2nd Coin guiding device; Described release portion is positioned at than described the 2nd Coin guiding device near a peripheral side; Described the 1st Coin guiding device and described the 2nd Coin guiding device have the resin system cylinder that can rotate freely on the bolster that is fixed on the leaf spring that is supported by single armed; Described resin system cylinder has the minor diameter part that contacts with coin and greater than the large-diameter portion of described minor diameter part; Described large-diameter portion is supported by described leaf spring, upwards is made of than the driven member of described cylinder by the following follower that is provided with the less that has at rotating disk; Described cylinder and described driven member can move along the direction one away from described rotating disk.
In this structure, when coin card was between the 1st Coin guiding device or the 2nd Coin guiding device and promotion part or release portion, described rotating disk will be along the opposite spin stipulated time.
When this reverses, be positioned on the through hole by the 1st and the 2nd Coin guiding device, and be directed to the coin of spigot surface, can be crossed the 1st and the 2nd Coin guiding device by the guiding of the upper end of driven member.
In other words because when rotating disk reverse, coin be not subjected to the 1st and (perhaps) the 2nd Coin guiding device hinder ground and move with rotating disk, so the chucking of counter-rotating releasing coin that can be by rotating disk.
In addition, because driven member is resinous, so even have the advantage that also can not damage when soft coin is crossed driven member.
Description of drawings
Fig. 1 be embodiments of the invention 1 installation the decomposition diagram of penny bank of rotating disk.
Fig. 2 be embodiments of the invention 1 installation the planimetric map of (remove coin alms bowl body) penny bank of rotating disk.
Fig. 3 is the cut-open view of A-A alignment among Fig. 2.
Fig. 4 and Fig. 5 are the Action Specification figure of embodiment 1.
Fig. 6 is the planimetric map (having removed coin alms bowl body) of the penny bank of embodiments of the invention 2.
Fig. 7 (a) is the assembling perspective view of the Coin guiding device of embodiments of the invention 2, (b) is the assembling decomposition diagram of the Coin guiding device of embodiments of the invention 2.
Fig. 8 is the cut-open view of the B-B alignment among Fig. 6.
Fig. 9 is the cut-open view of the C-C alignment among Fig. 6.
Embodiment
Penny bank has: the alms bowl body of savings coin, be positioned at the bottom of described alms bowl body, but the through hole that coin passes through, have with the rotating disk of the push jack of this through hole below adjacency and rotating, be positioned on the described rotating disk, and have the spigot surface of guiding coin roughly rounded pilot hole, be positioned at the bottom of described pilot hole, the base that the coin by described through hole slides and from described base outstanding the 1st Coin guiding device and the 2nd Coin guiding device.The Coin guiding device of penny bank, described push jack has the promotion part of rotation center on the straight line that peripheral direction extends that roughly is positioned at from described rotating disk, with be positioned at than the described promotion part side of keeping to the side, and be positioned at respect to the release portion on the obtuse-angulate straight line of described straight line; Described promotion part is between described the 1st Coin guiding device and the 2nd Coin guiding device; Described release portion is positioned at than described the 2nd Coin guiding device near a peripheral side; Described the 1st Coin guiding device and described the 2nd Coin guiding device, has the resin system cylinder that can rotate freely around the bolster that is fixed on the leaf spring that is supported by single armed, described resin system cylinder has the minor diameter part that contacts with coin and greater than the large-diameter portion of described minor diameter part, described large-diameter portion is supported by described leaf spring, upwards is made of than the driven member of described cylinder by the following follower that is provided with the less that has at rotating disk; Described cylinder and described driven member can move along the direction one away from described rotating disk.
Fig. 1 be embodiments of the invention 1 installation the decomposition diagram of penny bank of rotating disk; Fig. 2 be embodiments of the invention 1 installation the planimetric map of (remove coin alms bowl body) penny bank of rotating disk; Fig. 3 is the cut-open view of A-A alignment among Fig. 2; Fig. 4 and Fig. 5 are the Action Specification figure of embodiment 1.
The structure of penny bank 10 is described with reference to Fig. 1.
The sliding bottom 16 of stainless steel is embedded in the roughly rounded pilot hole 14 that the upper surface of flat base 12 forms.
This sliding bottom 16 also can be by base 12 is made the mar proof resin, and is one-body molded.
But, under situation about constituting,, can make whole advantages of being cheap so have owing to can use cheap resin by split.
The side face of pilot hole 14 is spigot surfaces 15 of coin C.
In pilot hole 14, make liner (not shown) between and sliding bottom 16 upper surfaces between, be horizontally disposed with discoidal rotating disk 18.
The following describes rotating disk 18.
On rotating disk 18, uniformly-spaced to form a plurality of manholes 20 that also vertically connect less times greater than coin C.
Through hole 20 falls for ease of coin C, forms front end more and more thinner taper downwards.
So rib 22 is between through hole 20.
The central portion 24 of rotating disk 18 is managed to pile the mound shape and is formed crest line, stirs the coin C of state in bulk.
The output shaft (not shown) that is arranged on the speed reduction unit in the base 12 connects the central authorities of sliding bottom 16 from bottom to top, and its front end is inserted in the mounting hole (not shown) of rotating disk 18 central authorities formation.
Described output shaft usually via speed reduction unit by being fixed on the electro-motor 28 on base 12 ends, counterclockwise rotated as shown in Figure 2.
With the back side of rotating disk 18 and the interval between sliding bottom 16 upper surfaces, be set at less times greater than the thickness of coin C.
On the back side of rib 22, form the push jack 30 of coin C, the interval of its lower end and sliding bottom upper surface is set to the thickness less than coin C.
Push jack 30 comprises promotion part 32 and release portion 34.
In other words, promotion part 32, with through hole 20 adjacency, and roughly be positioned at from the rotation center of rotating disk 18 on the line LA that peripheral direction extends, simultaneously, be the center and be near the intersection point of the circular arc Y of radius and described line LA with distance that at axis C contacts with coin to the coin center that is directed to spigot surface 15 with rotating disk 18.
In addition, be that face contacts though wish promotion part 32 and coin, also can be the line contact.
Release portion 34, be the end face that is formed centrally rotation anteposition one side of circular-arc release rib 38 during rotation with rotating disk 18 is, the position than promotion part 32 away from rotation, and, comparing with promotion part 32 and to be positioned at position, rotation back one side, is extrapolated towards rotating disk 18 peripheral directions.
In other words, release portion 34 roughly is positioned at respect on the obtuse-angulate straight line LB of straight line LA.
The following describes Coin guiding device 39.
The 1st Coin guiding device 40 and the 2nd Coin guiding device 42 of pin shape, outstanding on the through hole 14 of up/down perforation sliding bottom 16.
The 1st Coin guiding device 40 is positioned at axis of rotation one side that advances rib 36, and its front end can be located on the 1st release groove of the arcuation that forms on rotating disk 18 back sides.
The 2nd Coin guiding device 42 can released rib 38 and advance on the 2nd release groove of the arcuation between the rib 36.
Above-mentioned the 1st Coin guiding device 40 and the 2nd Coin guiding device 42, as shown in Figure 2, when the straight line at the rotation center that connects rotating disk 18 and the center of through hole 20 is crossing with the straight line LD approximate vertical of the outer peripheral face that is connected them, near the inside edge of through hole 22 is set at (being positioned at) straight line LD.
That is, coin C is moved along the tangential direction of Coin guiding device 40,42, and withstand on these Coin guiding devices 40,42 with bigger power by promotion part 32 and release portion 34.
That is, the interval of the 1st Coin guiding device 40 and the 2nd Coin guiding device 42, being set to coin C can be from falling into therebetween in a large number.
That is, when coin C contacts with the 1st Coin guiding device 40 and the 2nd Coin guiding device 42, the periphery of coin C be set to straight line LD in 1 millimeter.
The following describes the structure of the 1st Coin guiding device 40 and the 2nd Coin guiding device 42, but because both are same structures, so be that representative describes with the 1st Coin guiding device.
The 1st Coin guiding device 40, by the bolster of fixing on the free end that at one end is fixed in the leaf spring on sliding bottom 16 back sides 50, and by chimeric cylinder 52 formations that are installed on this bolster 50 with rotating freely.
Bolster 50 generally perpendicularly is fixed on upper surface one side of leaf spring 48.
In detail, as shown in Figure 3, head 54 forms semisphere.
The formation diameter axial region 56 littler below head 54 than head diameter, and the formation diameter is slightly less than the caulking part 58 of axial region 56 below this axial region 56.
This structure when needs exchange Coin guiding device 40 or 42, exchanges by the assembly with leaf spring 48.
In addition, also can on this caulking part 58, form screw thread,, and bolster 50 is fixed on the leaf spring 48 by lower surface one side nut screwing clamping from leaf spring 48.
This structure has the only advantage of exchangeable cylinder 52.
Large-diameter portion 64 can be bigger than the external diameter of minor diameter part 62, as shown in Figure 3, is preferably two times to three times of minor diameter part 62.
For between the upper surface of large-diameter portion 64 and leaf spring 48, reduce the rotational resistance of cylinder 52, be provided with the thin slice 66 of the reduction friction of annular flake shape.
Reduce the thin slice 66 of friction, for example the commodity of polyester slide by name (making made by the polyslider of Asahi Corp. KK) are suitable for.
The height of cylinder 52 adds that the length of thin slice 66 is set to the length that is slightly less than axial region 56, makes the axially in fact not slidably rotation of cylinder 52 around bolster 50.Minor diameter part 62 is from the outstanding length of the upper surface of sliding bottom 16, and it is identical or less times greater than the thickness of coin C to be set to thickness with coin C.
The material of cylinder 52 is resins, for example polyacetal resin.
Because polyacetal resin, high abrasion resistance, and less expensive.
The following describes the device for dispensing 70 of coin C.
In this outlet 72, device for dispensing 70 is set.
Device for dispensing 70 comprises, fixed guide 74 and mobile guide device 76.
Fixed guide 74 can be installed cylinder 80 with rotating freely on stationary shaft 78, and is set at next door with the rotating disk 18 of Coin guiding device 40,42 homonymies with respect to straight line LD.
When coin C contacts with the 2nd Coin guiding device 52 simultaneously with fixed guide 74, the interval of fixed guide 74 and the 2nd guide piece 42, be set to make coin C peripheral distance straight line LD in 1 millimeter.
It can be that the center rotates freely with stationary shaft 82 that the control lever 84 of mobile guide device 76 is installed into, and cylinder 88 can be installed on the axle 86 that is fixed on these control lever 84 front ends with rotating freely.
At this position of readiness, the interval of fixed guide 74 and cylinder 88 is less than the diameter of coin C.
When being promoted by coin C, mobile guide device 76 is that middle mind-set clockwise direction is rotated with stationary shaft 82, thereby this coin C can pass through between described fixed guide 74 and mobile guide device 76.
After the diameter portion of coin C was passed through between fixed guide 74 and the mobile guide device 76, and then, by the return movement that mobile guide device 76 is produced by described spring (not shown), coin C propped up from an outlet 72 suddenly.
Between mobile guide device 76 and pilot hole 14, form the roughly linearly export orientation device 92 that links to each other with the spigot surface 15 of pilot hole 14.
The interval of straight line LD and export orientation device 92, that is, the interval of the 1st Coin guiding device 40 and export orientation device 92 is set to less times greater than the diameter of 1 Japanese yen coin.
The coin sensor 94 of photo-electric is set in an end of outlet 72, detects passing through of coin C, and output expenditure signal.
On base 12, preserve the alms bowl body 96 of coin C, be fixed on the base 12 with simple operations by removable stationary installation 98 with state in bulk.
Round exit is formed at the bottom at alms bowl body 96, and rotating disk 18 is positioned at its inside, lower end.
But rotating disk 18 integral body are positioned at pilot hole 14, also can be positioned at below the alms bowl body 96.
That is, the said bottom that is positioned at alms bowl body 96 not only comprises in the bottom of alms bowl body 96, also comprises the situation that is arranged on alms bowl body 96 lower ends by adjacency.
Rectangle is formed at the top of alms bowl body 96, and for inserting coin, its upper surface is opened wide.
Is that example illustrates its effect below with reference to Fig. 4 and Fig. 5 with expenditure aluminum 1 Japanese yen coin.
Dropped into the coin C in the alms bowl body 96, major part is positioned on the rotating disk 18 that is in alms bowl body 96 bottoms.
When rotating disk 18 rotated, the coin C in the alms bowl body 96 was stirred, and fell from through hole 20, was supported on the sliding bottom 16.
Be supported on the coin C on the sliding bottom 16, be pushed into portion 32 and promote to rotate with the counter-clockwise direction that rotating disk 18 carries out as shown in Figure 2.
At this moment, promotion part 32 withstands on axis with rotating disk 18 and is the point of contact D of the circular arc Y at center and the center by the coin C that rotates along spigot surface 15.
In other words, on the D of point of contact, promote coin C to the direction that intersects vertically with line LA by rotating disk 18 centers.
Because the described direction that intersects vertically is the roughly tangential direction of circular arc Y, so very little towards the component of spigot surface 15.
Be created in making a concerted effort of centrifugal force on the coin C by this component with by rotation, coin C is withstood on the spigot surface 15.
Because the rotating disk 18 just rotational speed of coin C is smaller, so coin C is roughly by described component and spigot surface 15 slips.
So owing to the resistance that side face and spigot surface 15 slips by coin C produce is minimum, the rotational resistance of rotating disk 18 is very little, so the consumption electric power of motor 28 is very little.
In addition, if rotating disk 18 rotations, coin C is directed to export orientation device 92 so.
Though coin C does not contact the 1st Coin guiding device 40 contacting with export orientation device 92 when mobile, coin C contacts (shown in Fig. 4 dotted line) with the 1st Coin guiding device 40 when separating with export orientation device 92 a little.
In this case, coin C by promotion part 32 thrust and the component of making a concerted effort of the reacting force of the 1st guide piece 40 withstood on the export orientation device 92, move (Fig. 4) thereby guided to an outlet 72 by export orientation device 92.
At this moment, the thrust of promotion part 32 becomes the obtuse angle with the reacting force of the 1st Coin guiding device 40, owing to be less obtuse angle, so the holding force of coin is very little.
In addition, cylinder 52 along with moving of coin C, is the center rotation with bolster 50 when contacting with coin C.
So coin can not wear and tear with cylinder 52 frictions.
In addition, because cylinder 52 is to use the material also softer than aluminium to make, so, also be cylinder 52 distortion, and coin C can not be out of shape even coin C is withstood on the cylinder 52 with bigger power.
Afterwards, coin C is by export orientation device 92, the 1 Coin guiding devices 40, and the back side of the upper surface of sliding bottom 16 and rotating disk 18 is directed with prescribed form.
In other words because the posture of coin C is limited in the above-mentioned besieged space, so by with the state guiding of sliding bottom 16 almost parallels.
In addition, during rotating disk 18 rotations, coin C contacts and is pushed to the 2nd Coin guiding device 42 1 sides with cylinder 88, is promoted to an outlet 72 by release portion 34 simultaneously.
Coin C is when being sandwiched between fixed guide 74 and the cylinder 88, and control lever 84 rotates (Fig. 5) to clockwise direction.
If rotating disk 18 is further rotated, coin C is promoted by outside release portion 34 so, and releases to an outlet 72 with the 2nd Coin guiding device 42.
At this moment, because the direction of the thrust that produces by release portion 34, with export orientation device 92 almost parallels, even and become the obtuse angle also very little with the counter-force of the 2nd Coin guiding device 42, so the holding force that acts on the coin C is little.
In addition, though coin C also bears the thrust from mobile guide device 76, this thrust is also very little.
And cylinder is along with the mobile rotation of coin C, and coin does not rub.
In addition, because the material of cylinder 52 is softer than coin, so when coin withstood on the cylinder with bigger power, cylinder 62 produced distortion.
In this case, because the upper end that coin C withstands cylinder 52, so cylinder 52 bears deflection load.
Thus, though cylinder 52 inclination that becomes on microcosmic, because the area of large-diameter portion 64 is very big, so this pitch angle is very little, thus very little with the contact pressure of the unit area of leaf spring 48 upper surfaces (thin slice 66).
Therefore, add the low friction effect of thin slice 66, thereby make the rotation of cylinder 52 very smooth and easy.
So aluminum coin C can not wear and tear or be out of shape.
And, because coin C is with by export orientation device 92, the 1st Coin guiding device 40, the prescribed form that the back side limited of sliding bottom 16 and rotating disk 18 is sandwiched between mobile guide device 76 and the 2nd Coin guiding device 42, so this posture is held, and coin C keeps the state with sliding bottom 16 almost parallels.
Afterwards, coin C shifts outlet 72 1 side with the state that is sandwiched between fixed guide 74 and the mobile guide device 76 onto by release portion 34, and control lever 84 is further rotated to clockwise direction.
At this moment, because release portion 34 releases coin C with export-oriented inclined-plane, so same as above, coin C can not wear and tear and be out of shape.
In addition, coin C keeps the state with described sliding bottom 16 almost parallels.
The diameter portion of coin C is by after between fixed guide 74 and the mobile guide device 76, and and then, mobile guide device 76 ejects coin C by the anticlockwise rotating force that is produced by not shown spring, and launches from an outlet 72.
Fig. 6 is the planimetric map (having removed coin alms bowl body) of the penny bank of embodiments of the invention 2; Fig. 7 (a) is the assembling perspective view of the Coin guiding device of embodiments of the invention 2, (b) is the assembling decomposition diagram of the Coin guiding device of embodiments of the invention 2; Fig. 8 is the cut-open view of the B-B alignment among Fig. 6; Fig. 9 is the cut-open view of the C-C alignment among Fig. 6.
In embodiment 2, the part with embodiment 1 mark same numeral has and embodiment 1 identical functions and effect.
As shown in Figure 6, the 1st Coin guiding device 100 among the embodiment 2 and the 2nd coin guiding adorn 102, are installed on the leaf spring 104.
This leaf spring is by spring steel, and resilient complex structure body or resin etc. are made.
Interval with regulation gets out the 1st circular guiding through hole 108 and the 2nd guiding through hole 110 on the installation portion 112 of the other end of leaf spring 104.
The sense of rotation downstream of rotating disk 18 at the 1st guiding through hole 108 and the 2nd guiding through hole 110 is provided with circular the 1st driven member through hole 114 and the 2nd driven member through hole 116 respectively.
With back up pad 118, with installation portion 112 abreast, be fixed on the leaf spring 104 with predetermined distance.
In other words, lean against back up pad 118 between the 1st guiding through hole 108 that is fixed on leaf spring 104 and the 2nd guiding through hole 110 and on the lower surface of the following liner 120 of leaf spring 104 between the 1st driven member through hole 114 and the 2nd driven member through hole 116 and 122, and fix by screw 124 being screwed into these liners 120,122.
On back up pad 118, get out circular the 1st riveted holes (not shown) and the 2nd riveted holes 128 with respect to the 1st through hole 108 and the 2nd through hole 110.
Bottom with the 1st bolster 130 and the 2nd bolster 132 is riveted on these riveted holes 128 internal fixation respectively.
The 1st bolster 130 and the 2nd bolster 132 by metal for example stainless steel make, and shape is identical.
That is, as shown in Figure 8, by forming large-diameter portion 134 in the centre, and between this large-diameter portion 134 and the bottom of having been riveted, sandwich back up pad 118, respectively bolster 130 and 132 is fixed on the back up pad 118.
The 1st contact and the 2nd contact can be supported by above-mentioned bolster 130,132 with rotating freely.
The 1st contact 135 and the 2nd contact 137 are the 1st cylinder 136 and the 2nd cylinder 138, are that for example the polyacetal resin of physical strength and high abrasion resistance is integrated by the material softer than coin C.
The 1st cylinder 136 and the 2nd cylinder 138 are tubulars that the end is arranged, and are enclosed within respectively on the bolster 130,132.
That is, the 1st cylinder 136, the 2 cylinders 138 have the roughly the same big footpath flange part 140 of external diameter and described large-diameter portion 134 respectively in the bottom, and its top is the identical minor diameter part of external diameter 142.
In addition, constitute the 1st Coin guiding device 100 on the 1st bolster 130, constitute the 2nd Coin guiding device 102 on the 2nd bolster 132 by the 2nd cylinder 138 is enclosed within by the 1st cylinder 136 is enclosed within.
Under back up pad 118 as shown in Figure 7 was fixed on situation on the leaf spring 104, the upper surface of flange part 140 formed the gap a little with respect to the back side of leaf spring 104, thereby the 1st cylinder 136 and the 2nd moving axially of cylinder 138 is limited.
Thus, the 1st cylinder 136 and the 2nd cylinder 138 are rotated freely and are not supported with not coming off by leaf spring 104 relatively.
The 1st driven member mounting hole 144 of rectangle and the 2nd driven member mounting hole 146 are in sense of rotation downstream one side that is formed on the rotating disk 18 of bolster 130,132 with respect to the 1st driven member through hole 114, the 2 driven member through holes 116.
Respectively the bottom of the 1st driven member 148, the 2 driven members 150 is inserted in the above-mentioned mounting hole 144,146.
The 1st driven member 148 and the 2nd driven member 150, structure is identical.
Above-mentioned the 1st driven member 148 and the 2nd driven member 150, by the material softer than coin C, for example the good polyacetal resin of physical strength and anti-wear performance is one-body molded.
Even under the situation that coin C is withstood with bigger power by above-mentioned the 1st driven member 148 and the 2nd driven member 150, be above-mentioned the 1st driven member 148 and 150 distortion of the 2nd driven member, and coin C does not deform yet.
That is, as shown in Figure 7, top is path columnar portion 152, and the bottom is a big footpath columnar portion 154, the middle end difference 156 that forms.
The bottom of large-diameter portion forms the rectangular portion 158 that cuts two sides.
By this rectangular portion 158 is inserted in the 1st mounting hole 144 and the 2nd mounting hole 146, prevent the rotation of the 1st driven member 148 and the 2nd driven member 150.
When back up pad 118 was installed on the leaf spring 104, end difference 156 contacted with the lower surface of leaf spring 104, prevented that the 1st driven member 148 and the 2nd driven member 150 are pulled out.
Semisphere is formed on the top 158 of the 1st driven member 148 and the 2nd driven member 150.
That is, when leaf spring 104 was fixed on the back side of base 16, top 158 was set to from the upper surface of base 16 outstanding a little.
Specifically, make hemisphere portion outstanding from the upper surface of base 16.
Thus, during rotating disk 18 reverse rotations, limited the inclination of mobile coin C, depressed the 1st driven member 148 and the 2nd driven member 150 by sphere by the lower surface of rotating disk 18.
That is, because the 1st driven member 148 and the 2nd driven member 150 be installed on the leaf spring 104, so can depress by coin C.
Thus, rotating disk 18 can be reversed.
In addition, the inclined-plane is formed on the top 158 of the 1st driven member 148 and the 2nd driven member 150, makes rotating disk 18 when counter-rotating, can be depressed by coin C.
The 1st cylinder 136 and the 2nd cylinder 138, from the upper surface of base 16 outstanding respectively with the 1st driven member 148 and the roughly the same amount of the 2nd driven member 150.
The following describes the release cylinder 160 of rotating disk 18.
That is, as shown in Figure 6, make it clamp coin C with the 2nd Coin guiding device.
Particularly, as shown in Figure 9, cylinder 160 is cylindrical shapes, in the upper end forms to flange 162.
This is for when cylinder contacts with coin C with bigger power, can not make coin C because of cylinder 160 distortion.
But, cylinder 160 preferably with metal for example stainless steel make.
This be for coin by the situation of clamping with bigger power under, prevent from can not slick and sly to rotate because of cylinder 160 becomes.
The minor diameter part 168 that the bottom is had the bearing 166 of big footpath carrier 164 inserts in the retaining hole 170 of rotating disk 18, and fixes with screw 172.
So the flange 162 of cylinder 160 is supported by big footpath carrier 164 and prevents to come off, but and by the side face free rotary ground supporting of big footpath carrier 164.
Bearing 166 by for example stainless steel manufacturing of metal, with the intensity that is not subjected to path to obtain stipulating with being limit.
In addition, insert in the retaining hole 170 the right angle angle that restriction bearing 166 is become with rotating disk 18 by minor diameter part 168 with bearing 166.
In addition, under cylinder 160 and bearing 166 are fixed on situation on the rotating disk 18, make their bottom also outstanding from the lower surface (releasing subordinate's end) of rotating disk 18.
In addition, on the lower surface of the rotating disk 18 of the more lateral of cylinder 160, be formed with final release sheet 174.
Be used for further releasing coin C to the outside of rotating disk with behind the cylinder 160 release coin C.
The following describes the effect of embodiment 2.
Under the situation of embodiment 2, the coin C that falls from through hole 20 also is to be advanced by release portion 32 similarly to Example 1.
Coin C with situation that the 1st Coin guiding device contacts under, be pushed to outlet 72 by the counter-force of the 1st Coin guiding device 100 and the thrust of release portion 32.
At this moment, though between coin C and the 1st Coin guiding device 100, slide, because the 1st Coin guiding device 100 makes the 1st cylinder 136, thus cylinder 136 rotations, thus coin C fricton-tightly guided.
Then, because coin C is sandwiched between the 2nd cylinder 138 and release portion 32 of the 2nd Coin guiding device 102, so similarly, the 2nd cylinder 138 rotates, thereby fricton-tightly guides coin C.
Then, coin C is sandwiched between resting barrel 80 and the cylinder 160, is further released by final push jack 174, and is finally ejected by cylinder 70.
Like this, because coin C is by 102 guiding of the 1st Coin guiding device 100, the 2 Coin guiding devices, owing under the situation of being clamped by bigger power, be above-mentioned Coin guiding device 100,102 distortion, so coin C can not be out of shape.
In addition, at the nipped state of coin C, owing to do not slide with fixed part, so can prevent the wearing and tearing of soft coin.
In addition, owing to can pass through to release coin C by cylinder 160, and can reduce the slip of coin C and fixed part, so can prevent the wearing and tearing of coin C.
The present invention, the Coin guiding device that can be used as Coin dispensing apparatus uses.
Claims (11)
1. the Coin guiding device of a penny bank, penny bank has: the alms bowl body (96) of savings coins (C), the bottom that is positioned at described alms bowl body has the rotating disk (18) of the push jack (30) that promotes described coin, and the Coin guiding device (40,42,100,102) that is positioned at the below of described rotating disk and guides described coin to rotate with described rotating disk, it is characterized in that
Described Coin guiding device is to be made by the material softer than described coin.
2. the Coin guiding device of penny bank as claimed in claim 1, wherein,
The contact (52,135,137) that the metallic bolster of described Coin guiding device (50,130,132) is used the material softer than described coin to make covers.
3. the Coin guiding device of penny bank as claimed in claim 1, wherein,
Described Coin guiding device can rotate freely by described relatively bolster, and, constitute by the cylinder of using the material softer to make (52,136,138) than described coin.
4. the Coin guiding device of penny bank as claimed in claim 1, wherein,
Described bolster is fixed on the leaf spring (48,104) that single armed supports, and described cylinder has the minor diameter part (62,162) that contacts with coin and greater than the large-diameter portion (64,140) of described minor diameter part; Described large-diameter portion is supported by described leaf spring.
5. the Coin guiding device of penny bank as claimed in claim 3, wherein,
Described cylinder is the cylindrical of end sealing, and can cover on the described bolster with rotating freely.
6. the Coin guiding device of penny bank as claimed in claim 5, wherein,
Described cylinder has outwards outstanding flange (140) at its other end, have large-diameter portion (154) in the middle of described bolster, and the one end is fixed on the back up pad (118) that is fixed on the described leaf spring; Described cylinder connects the through hole (108,110) of described leaf spring and side-prominent to described rotating disk one; Described flange limits so that it can not move along the thrust direction of described bolster by the described large-diameter portion and the described leaf spring of described bolster.
7. the Coin guiding device of a penny bank, penny bank has: the alms bowl body (96) of savings coins (C), the bottom that is positioned at described alms bowl body (96) has the rotating disk (18) of the push jack (30) that promotes described coin, and the Coin guiding device (40,42,100,102) that is positioned at the below of described rotating disk and guides described coin to rotate with described rotating disk
Described rotating disk can be along the direction and the opposite spin thereof of expenditure coin;
Described Coin guiding device, can be installed on the bolster (50,130,132) with rotating freely, and upwards lean on the driven member (148,150) of downstream setting to constitute than described cylinder by the cylinder of using the material softer to make (52,136,138) with in the less of rotating disk than coin; Described cylinder and described driven member can move along the direction one away from described rotating disk.
8. the Coin guiding device of penny bank as claimed in claim 7, wherein,
Described bolster and described driven member are fixed on the leaf spring (104) of single armed support.
9. the Coin guiding device of penny bank as claimed in claim 7, wherein,
One end of described driven member forms reverse up-wards inclination with respect to the sense of rotation of described rotating disk, its other end forms rectangle, described rectangular end is inserted in the rectangular opening (142,144) of the back up pad (118) that is fixed on the described leaf spring, a described end connects the through hole (114,116) of described leaf spring, and is side-prominent to described rotating disk one.
10. the Coin guiding device of penny bank as claimed in claim 7, wherein,
One end of described driven member is semicircle.
11. the Coin guiding device of a penny bank, penny bank has: the alms bowl body (96) of savings coins (C), be positioned at the through hole (20) that the described coin of described alms bowl body bottom passes through, have with the push jack (30) of this through hole below adjacency but and the rotating disk (18) of rotating, the roughly rounded pilot hole (14) of the spigot surface (15) that described rotating disk was positioned at the described coin of guiding, be positioned at the base (16) of the described coin slip of passing through described through hole of described pilot hole bottom, with the 1st Coin guiding device of giving prominence to from described base (40,100) and the 2nd Coin guiding device (42,102)
Described push jack has: roughly be positioned at the promotion part (32) on the straight line (LA) that extends from the rotation center of described rotating disk along peripheral direction and be positioned at than the close peripheral side in described promotion part and be positioned at release portion (34) on the obtuse-angulate line of relative described straight line (LB); Described promotion part is between described the 1st Coin guiding device and described the 2nd Coin guiding device, and described release portion is positioned at than described the 2nd Coin guiding device near a peripheral side; Described the 1st Coin guiding device and described the 2nd Coin guiding device have the resin system cylinder (52,136,138) that can rotate freely on the bolster (50,130,132) on the leaf spring (48,104) that is fixed in the single armed support; Described resin system cylinder has the minor diameter part (62,162) that contacts with described coin and greater than the large-diameter portion (64,140) of described minor diameter part; Described large-diameter portion is supported by described leaf spring, and upwards is made of by the driven member (148,150) that the downstream is provided with than described cylinder the less at described rotating disk; Described cylinder and described driven member can move along the direction one away from described rotating disk.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003369691 | 2003-10-29 | ||
| JP369691/2003 | 2003-10-29 | ||
| JP2004254873A JP4714857B2 (en) | 2003-10-29 | 2004-09-01 | Coin guide for coin hopper |
| JP254873/2004 | 2004-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1612169A true CN1612169A (en) | 2005-05-04 |
| CN100504933C CN100504933C (en) | 2009-06-24 |
Family
ID=34741162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100870241A Active CN100504933C (en) | 2003-10-29 | 2004-10-22 | Coin guiding device of money saving pot |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4714857B2 (en) |
| CN (1) | CN100504933C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128260A1 (en) * | 2017-12-28 | 2019-07-04 | 广州广电运通金融电子股份有限公司 | Turntable-type medium processing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5463521B2 (en) * | 2012-05-31 | 2014-04-09 | ハイメックス株式会社 | Disk-shaped body feeding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2972892B2 (en) * | 1989-05-15 | 1999-11-08 | 株式会社リコー | Liquid crystal display device |
| JPH0844929A (en) * | 1994-08-01 | 1996-02-16 | Unie Kiki:Kk | Lifting and sending device |
| JP3411155B2 (en) * | 1996-05-31 | 2003-05-26 | アルゼ株式会社 | Coin payout device |
| JP4630974B2 (en) * | 2000-03-31 | 2011-02-09 | ネッツエスアイ東洋株式会社 | Coin hopper |
| JP3706838B2 (en) * | 2002-03-20 | 2005-10-19 | 弘美 松下 | Reinforcement structure of disk rotor for coin transport in hopper type coin dispensing device |
-
2004
- 2004-09-01 JP JP2004254873A patent/JP4714857B2/en active Active
- 2004-10-22 CN CNB2004100870241A patent/CN100504933C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128260A1 (en) * | 2017-12-28 | 2019-07-04 | 广州广电运通金融电子股份有限公司 | Turntable-type medium processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100504933C (en) | 2009-06-24 |
| JP2005158031A (en) | 2005-06-16 |
| JP4714857B2 (en) | 2011-06-29 |
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