CN1153364A - Change returning device of coin mechanism - Google Patents
Change returning device of coin mechanism Download PDFInfo
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- CN1153364A CN1153364A CN 96110343 CN96110343A CN1153364A CN 1153364 A CN1153364 A CN 1153364A CN 96110343 CN96110343 CN 96110343 CN 96110343 A CN96110343 A CN 96110343A CN 1153364 A CN1153364 A CN 1153364A
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Abstract
This invention is directed to a change returning device employed in a coin mechanism of a vending machine. The change returning device is associated with a lower end of a change stacking tube, and includes a ring-shaped member capable of containing the lowest coin stacked within the tube. A first sloped surface is formed on a stationary member. A block member which is on the stationary member and is disposed on a sliding plate contains a second sloped surface. An inclined vertical groove extends from a lower edge of the first sloped surface. The lower edge of the second sloped surface of the block member projects beyond the upper edge of the first sloped surface of the stationary member when the sliding plate reaches at a first furthermost point together with the block member during reciprocating motion of the sliding plate. The second sloped surface of the block member is generally aligned with the first sloped surface of the stationary member when the sliding plate reaches a second furthermost point together with the block member.
Description
The present invention relates to a kind of coin operated machines structure that is used in the vending machine, more particularly, relate to the change returning device that is used in the coin operated machines structure.
Coin operated machines structure with change returning device is a known prior art.In Fig. 1, schematically illustrated the specie mechanism of this routine.
Consult Fig. 1, the coin operated machines structure 10 of a routine ' comprise housing 11 wherein contains the coin article judgement part of depositing 13, a plurality of (for example 4) coin stacking cylindrical duct 14 and a standby coin and stacks cylindrical duct 15.The coin that judgement part 13 is connected to the head portion that is contained in housing 11 imports aperture 12.Coin is stacked the position that pipe 14 is located at discriminating element 13 belows, and is connected to judgement part 13 through a flotation-dividing part (not shown).Multiple (for example 4 kinds) coin 30a, 30b, 30c and 30d are deposited in 4 coins respectively and stack in the pipe 14.It is located adjacent one another that each coin is stacked pipe 14, and extend along the longitudinal axis of housing 11.Standby coin stacks that pipe 15 is contiguous to be positioned at an outermost coin and to stack pipe 14 and also extend along the longitudinal axis of housing 11.Wherein a kind of coin for example 30a is deposited in standby pipes 15 inside with replenishing in advance.In addition, make the internal diameter separately of cylindrical duct 14 and 15 be designed to be a bit larger tham the diameter of corresponding coin 30a, 30b and 30c and 30d.
Each coin is stacked pipe 14 change returning device (showing expression) is housed, and it is located immediately at the below of pipe.Standby coin is stacked pipe 15 change returning device 16 (hereinafter claiming returning device) is installed, and is introduced in detail with reference to Fig. 2 and Fig. 3 below.
Consult Fig. 2 and 3, returning device 16 is located immediately at the below of standby pipes 15 lower ends.Only be 3 to explain conveniently, in Fig. 2 and 3, the left side will be called preceding or towards the front side, and the right side will be called rear side or towards rear side.The coin intercepting and capturing plate system element 162 that returning device 16 comprises annular coin escaper 161 and is located at coin escaper 161 belows.Coin is intercepted and captured the vertical slots 162b that plate system element 162 comprises a dip plane 162a and links to each other with the lower edge of dip plane 162a.Dip plane 162a by after turn forward.The degree at the angle of inclination of dip plane 162a or size will design, so that coin 30a can be slided smoothly along dip plane 162a.The basal surface 162c of vertical slots 162b tilts (in Fig. 1 from right to left) and the inner width of groove 162b designs to such an extent that be a bit larger tham the thickness of coin 30a.In addition, the part formation one of coin intercepting and capturing plate system element 162 is accepted part 162d, the part that can accept the surrounding zone, front side of annular coin displacer 161 and be deposited in the circumferential perimeter district of the nethermost coin 30a in the standby pipes 15.Elongator 161a is formed on the lower inside periphery surface place of the back lateral areas of annular coin displacer 161, along diametric(al) and coin intercept and capture plate system element 162 to accept part 162d opposed.The external part of elongator 161 stops like this, and it is not stretched out outside the central point of annular coin escaper 161.In addition, the diameter of coin escaper 161 designs to such an extent that be a bit larger tham the diameter of coin 30a.
Fig. 3 represents another kind of situation, and wherein coin displacer 161 is positioned at its reciprocating rearmost point.Under this situation, coin displacer 161 positions are that the central point of annular coin displacer 161 is offset a maximum distance apart with the longitudinal axis of standby pipes 15 backward.Yet the preceding surrounding zone of annular coin displacer 161 still is undertaken on coin and intercepts and captures the water of plate system element 162 and connect on the part 162d, and the preceding periphery end of annular coin displacer 161 is offset a very little amount with the longitudinal axis of standby pipes 15 forward.Therefore, the second nethermost coin 30a that is deposited in standby pipes 15 inside is accepted by the elongator 161a of annular coin displacer 161.
In such one stroke, i.e. coin displacer 161 the most preceding in rearmost point motion process as shown in Figure 3 by as shown in Figure 2 wherein, the coin 30a that is included in annular coin displacer 161 inside is fallen by displacer, and its time is just left after coin intercepts and captures that moment of accepting part 162d of plate system element 162 at the inside surface when the preceding surrounding zone of annular coin displacer 161.
In use, the coin article (not shown) of depositing through the coin slot (expression) of vending machine imports aperture 12 through coin and imports judgement parts 13, and so whether be a true coin and be the coin of what kind if differentiating it.The article that utilize the flotation-dividing part (not shown) will differentiate a kind of coin of true coin in the mode of sorting as requested are assigned to corresponding coin and stack in the pipe 14.
Being deposited in each coin of stacking pipe 14 inside is temporarily to leave the there in, and as requested, utilizes the operation of change returning device (not shown), begins one by one by wherein discharging by being deposited in a nethermost coin.Fall into change receive window (not shown) by the coin of stacking pipe 14 discharges through a funnel shaped director element (not shown).
When the number of the coin 30a that is deposited in respective tube 14 inside was reduced to first predetermined value, the operation of discharging coin 30a by respective tube 14 was terminated, and simultaneously, was started by the operation that standby pipes 15 is discharged coin 30a.Discharged in the operating process of coin 15 by standby pipes 15, by judgement part 30 coin 30a is being assigned in the corresponding pipe 14, therefore, the number that is deposited in the coin 30a of respective tube 14 inside is begun to increase by first predetermined value.When the number of the coin 30a that is deposited in respective tube 14 inside is increased to one during obviously greater than second predetermined value of first predetermined value, the operation of being discharged coin 30a by standby pipes 15 stops.Simultaneously, the operation of discharging coin 30a by pipe 14 restarts.Therefore, the operation of discharging coin 30a by the pipe 14 and the standby pipes 15 of correspondence can optionally be carried out according to the number that is deposited in the coin 30a of respective tube 14 inside.
Discharge the operation of coin 30a by standby pipes 15 with reference to Fig. 2 and Fig. 3 introduction.As mentioned above, in the stroke of coin displacer 161 by as shown in Figure 2 the most preceding rearmost point motion to as shown in Figure 3, the coin 30a that is contained in annular coin displacer 161 inside is by wherein falling, and its time is just in time left after coin intercepts and captures the time of accepting part 162d of plate system element 162 at the inside surface of the preceding surrounding zone of annular coin displacer 161.
The dip plane 162a that the coin 30a that is fallen by coin displacer 161 intercepts and captures plate system element 162 by coin is intercepted and captured, and as shown in Figure 3, slides along dip plane 162a with the front of coin 30a or the contacted mode in higher position surface of the back side and nauropemeter 162a.The coin 30a that slides along dip plane 162a by along a direction (in Fig. 3 in the counterclockwise direction) to center on the inside that its following peripheral part rotating manner is undertaken on vertical slots 162b.In case coin 30a is undertaken on vertical slots 162b inside, coin 30a is along rolling as the inclined bottom face 162c at groove 162b shown in Figure 1.At last, the coin 30a that rolls along the inclined bottom face 162c of groove 162b by the lower end of groove 162b leave specie mechanism 10 ', and fall change through infundibulate director element (not shown) and return the window (not shown).
Usually, be blocked in dip plane 162a and/or vertical slots 162b, the requirement vertical slots 162b that will lead reposefully along the coin 30a that dip plane 162a slides for fear of coin 30a.Avoiding a solution of this obstruction or blocking-up phenomenon is the pitch angle that increases dip plane 162a, the vertical slots 162b so that the coin 30a that slides along dip plane 162a leads smoothly.
Yet under the situation in limited space, when the angle of inclination of dip plane 162a increased, the longitudinal length of standby pipes 15 must reduce.Therefore, may amount to the number that replenishes the coin 30a that is deposited in standby pipes 15 inside in advance and not reach preferred numerical value, this preferred numerical value prevents the sales machine and often uses the light coin owing to return change.Therefore, vending machine may be used the light coin more continually, thereby may not use effectively.
An object of the present invention is to provide a kind of coin operated machines structure, can avoid coin to return channel interior effectively and stop up, can't reduce the axial length that coin is stacked standby pipes at change.
According to the present invention, the coin operated machines structure comprises the pipe and the change returning device of at least one interior laminate layer stacking small change coin.Change returning device comprises a ring-type element, and its allocation position is close to the lower end of this pipe and can comprises and is deposited in the inner nethermost coin of pipe.A stationary element comprises first sloping portion and a flat part of stretching, and this sloping portion comprises upper edge edge and lower edges, and the flat part of stretching is extended by the top edge of first sloping portion.
One sliding plate slidably is configured in the flat part of stretching of stationary element.One chain element slidably is configured on this sliding plate.This chain element comprises second sloping portion and a flat part of stretching, second sloping portion comprises top edge and lower edge, flat stretch part by the upper edge of second sloping portion along extending and being fixedly connected on the rear surface of a pre-peripheral part of ring-type element.One drive unit is operably connected on the sliding plate, so that make stationary element flat stretch sliding plate on the part between first solstics and second solstics with the sliding type to-and-fro movement, second solstics be in described first opposite direction on, sliding plate along generally with the upper edge of the lower edges of second sloping portion and first sloping portion along to-and-fro movement on both perpendicular directions.
One bearer element is accepted the flat surrounding zone of stretching the relative ring-type element of part with chain element.One interface components is connected sliding plate with the chain locking element as required mutually.The vertical slots of one ramped bottom surface is connected mutually with the lower edges of first sloping portion.
In the use of this coin operated machines structure, the lower edges of second sloping portion of chain element, in the to-and-fro movement process of sliding plate, when sliding plate reaches first solstics with chain element, reach stationary element first sloping portion upper edge along outside.In the reciprocating process of sliding plate, when sliding plate reached second solstics with chain element, second sloping portion of chain element alignd with first sloping portion of stationary element usually.
Fig. 1 is the vertical schematic cross-sectional views according to the coin operated machines structure of a prior art embodiments.
Fig. 2 is the local vertically sectional drawing in the amplification of a relevant portion of the coin operated machines structure shown in Fig. 1, in the figure, situation shown in is that wherein the coin displacer of the change returning device of coin operated machines structure shown in Figure 1 is located at its most preceding reciprocating point.
Fig. 3 is the view similar to Fig. 2.In the figure, situation shown in is that wherein the coin displacer of the change returning device of coin operated machines structure shown in Figure 1 is located at its reciprocating rearmost point.
Fig. 4 is an exploded view that amplifies of the change returning device of coin operated machines structure according to an embodiment of the invention.
Fig. 5 is the local vertically sectional drawing of amplification of a relevant portion of coin operated machines structure according to an embodiment of the invention.In the figure, situation shown in is in standby for change returning device wherein shown in Figure 4.
Fig. 6 is the view similar to Fig. 5.In the figure, situation shown in is that wherein the coin displacer of change returning device shown in Figure 4 begins towards its reciprocating rearmost point motion.
Fig. 7 is the view similar to Fig. 5.In the figure, situation shown in is that wherein the coin displacer of change returning device shown in Figure 4 is positioned at its reciprocating rearmost point.
Fig. 8 is the view similar to Fig. 5.In the figure, situation shown in is that wherein the coin displacer of the change returning device shown in Fig. 4 just reaches its reciprocating rearmost point.
Fig. 4-8 expression is applied in the change returning device in the coin operated machines structure according to an embodiment of the invention.Convenience only in order to explain, in Fig. 5-8, the left side will be called the front side or towards the front side, and the right side will be called rear side or towards rear side.Therefore similar to shown in Fig. 1 basically according to the general structure of coin operated machines structure of the present invention omit their detailed explanation.In addition, in Fig. 4-8, use digital mark of identical reference and component corresponding in Fig. 1-3, their detailed explanation is omitted.
As shown in Fig. 5-8, the change returning device 20 (hereinafter referred to as returning device 20) of stacking standby pipes 15 associated with coin is located immediately at the below of the lower end of standby pipes 15.Except Fig. 5-8, consult the general structure of introducing returning device 20 below Fig. 4 in detail.
Consult Fig. 4-8, returning device 20 comprises: annular coin displacer 21 is intercepted and captured plate system element 22 with the coin that is located at coin displacer 21 lower position.Coin is intercepted and captured plate system element 22 and is comprised flat pedestal 221, inclined surface 222 and the vertical slots 223 of stretching.The upper edge of inclined surface 222 is connected with the flat front end of stretching pedestal 221 mutually along 222a, and by after turn forward.Vertical slots 223 is connected mutually with the lower edges 222b of inclined surface 222.The size or the degree of angle tilt of design inclined surface 222 makes the coin 30a can be along this surface smooth sliding.The basal surface 223a of vertical slots 223 tilts (in Fig. 4 from right to left), and the inner width of groove 223 designs to such an extent that be a bit larger tham the thickness of coin 30a.In addition, the part that coin is intercepted and captured plate system element 22 constitutes a part 224, utilizes this part and the rectangle elongator 211 that is formed on the outer periphery surface of region of the front side of annular coin displacer 21 is slidably accepted the region of the front side that is deposited in standby pipes 15 inner nethermost coin 30a.
Just in time below annular coin displacer 21, its rearward end district is fixedly attached to the rear area of annular coin displacer 21 to chain element 23 allocation positions.In this embodiment, chain element 23 and annular coin displacer 21 are whole each other constitutes.The rear area of the top end surface 231 of the chain element 23 of the rear area of adjacent rings coin displacer 21 is flat stretching with smooth, puts down and stretches the rear area place that part 231a is formed on the top end surface 231 of chain element 23.The flat rear surface of stretching part 231a and annular coin displacer flushes.The flat front end of stretching part 231a is terminated, so that it can not reach outside the central point of annular coin displacer 21.The diameter of this outer ring coin displacer 21 designs to such an extent that be a bit larger tham the diameter of coin 30a.
The forward region of top end surface 231 tilts from back to front, so that have upper edge is formed on chain element 23 top end surfaces 231 along the inclined surface 231b of 231c and lower edges 231d forward region.The upper edge of inclined surface 231b is connected with the flat front end of stretching part 231a along 231c.The angle tilt degree of inclined surface 231b designs to such an extent that approximate the angle of inclination that coin is intercepted and captured the inclined surface 222 of plate system element 22 greatly.The extension 233 of cuboid is formed on the upper back district of chain element 23.
A pair of upright side walls 243 separates each other, and notch portion 242 is mediate simultaneously.Semicircular notch portion 243a is formed on the flat top end surface of stretching of each upright side walls 243, so that suitably accept the end of following cylindrical bar 27.Put down and stretch the rear end part that groove 244 is formed on the upper end face of sliding plate element 24.Notch portion 242 vertically goes up by the flat groove 244 of stretching extends.The rear portion of groove 244 is stopped by vertical extension 241, and the front portion of groove 244 is stopped by the extension 245 with triangular-section.The part of splaying 246 is formed on the front end of sliding plate element 24, and the angle of inclination that has approximates the angle of inclination of the inclined surface 231b of chain element 23.
But sliding plate element 24 is connected on the drive unit 29 (for example motor) with mode of operation, utilizes the running of drive unit to make it forward and (on Fig. 5-8 for left and to the right) to-and-fro movement backward.Promptly in Fig. 4, sliding plate element 24 is along a straight line to-and-fro movement of vertically extending by the flat axis of stretching pedestal 221.See the United States Patent (USP) 5052538 that transfers Sanden company equally for the detailed introduction of drive unit 29 and conventional specie mechanism, its whole contents can be for reference in conjunction with this paper.
As shown in Fig. 5-8, vertically hole 234 is formed on the rear end part of the bottom end surface of chain element 23.Vertically hole 234 comprises following cylindrical region 234a and the last cuboid district 234b that is extended by the top of cylindrical region 234a.The formation position of protrusion 234c is on the border between cylindrical region 234a and the cuboid district 234b.As shown in Figure 4, a pair of hole 234d with groove round section by the top of the cuboid district 234b in hole 234 along opposite direction horizontal expansion, and open-minded at the opposite side surface place of chain element 23 respectively.
One pilot pin element 25 has lower cylindrical shape part 251 and top cuboid part 252, and cuboid part in this top is extended by the top end surface of cylindrical part 251, this pilot pin element with suitable cooperation and slidably mode be configured in 234 inside, vertical hole.The position that step 253 forms is on the border between cylindrical part 251 and the cuboid part 252.Vertical upwardly extending semi-circular groove 252a is formed on the top end surface place in cuboid district 252.Volute spring 26 is placed around the cuboid part 251 of pilot pin element 25.When pilot pin element 25 placed vertical hole 234 inner, volute spring 26 flexibly was clipped between the step 253 of the protrusion 234c in vertical hole 234 and pilot pin element 25.Therefore, utilize the restoring force of volute spring 26 that pilot pin element 25 is promoted continuously downwards.Cylindrical bar 27 is by pair of holes 234d, and the core of cylindrical bar 27 is fixedly connected to the top end surface of the cuboid part 252 of pilot pin element 25, and this is by inserting semi-circular groove 252a realization with cylindrical bar the last 27 is logical.The two ends of cylindrical bar 27 are stretched out by the opposite side surface of chain element 23 respectively.The radial design of cylindrical bar 27 must be a bit larger tham the radius of semi-circular groove 252a in the cuboid district 252 of pilot pin element 25, but is slightly smaller than the radius of the semi-circular cut-out part 243a of upright side walls 243.
Solenoid 28 with striker 281 is located at by coin and intercepts and captures in the hollow space that plate system element 22 limits, the position put down stretch pedestal 221 below.By making solenoid 28 energisings and outage respectively, striker 281 is vertically sucked and is vertically stretched out.When solenoid 28 outages, striker 281 maintains vertical extended position, so that make the notch portion 242 of the top of striker 281 by cylindrical hole 221a and sliding plate element 24.On the other hand, when solenoid 28 energisings, striker 281 maintains vertical suction position, so that the top of striker 281 is located at the inside of cylindrical hole 221a.
Introduce the working condition of the change returning device of above-mentioned formation below with reference to Fig. 5-8.
In the time need not discharging the operation of coin 30a by standby pipes 15, change returning device 20 is in stand-by state, and sliding plate element 24 is located at its most preceding reciprocating point, as shown in Figure 5.Therefore, the lower edges 231d of the inclined surface 231b of the front end of sliding plate element 24 and chain element 23 is stretched out along 222a forward by the upper edge that coin is intercepted and captured the inclined surface 222 of plate system element 22, a nethermost coin that is deposited in standby pipes 15 inside is included in annular coin displacer 21 inside, and coin displacer 21 is accepted by the flat part 224 of accepting of stretching part 231a and coin intercepting and capturing plate system element 22 of chain element 23.
Consult Fig. 5, when returning device 20 is in when standby, solenoid 28 maintains off-position, and striker 281 maintains the position of vertically stretching out.Thereby, the circular port 221a of plate system element 22 and the notch portion 242 of sliding plate element 24 are intercepted and captured by coin in the top of striker 281, the top of striker 281 overcomes the restoring force of volute spring 26, and pilot pin element 25 is promoted certain distance with cylindrical bar 27.
When pilot pin element 25 was raised certain distance, the two ends of cylindrical bar 27 were raised, and left the semi-circular cut-out part 243a of upright side walls 243.Therefore, between cylindrical bar 27 and semi-circular cut-out part 243a, no longer keep linking, therefore, no longer keep the linking state at sliding plate element 24 and chain element 23.Thereby, even sliding plate element 24 moves towards its reciprocating rearmost point (in Fig. 5 for to the right) mistakenly, a nethermost coin 30a who is deposited in standby pipes 15 inside is according to the inside that is included in annular coin displacer 21, and coin displacer 21 is accepted by the flat part 224 of accepting of stretching part 231a and coin intercepting and capturing plate system element 22 of chain locking element 23.Promptly be in standbyly when returning device 20, under the situation, preventing that coin 30a from discharging by standby pipes 15 is wrong.
Consult Fig. 6, when needs carried out discharging the operation of coin 30a by standby pipes 15, solenoid 28 energisings were so that striker 281 vertically sucks.Therefore, the top of striker 281 is located at the inside that coin is intercepted and captured the circular port 221a of plate system element 22.As a result, because the effect of the restoring force of volute spring 26, pilot pin element 25 moves downward with cylindrical bar 27, and the bottom end surface of pilot pin element 25 then contacts with the flat upper face of stretching groove 244 of sliding plate element 24.When the bottom end surface of pilot pin element 25 contacted with the flat upper face of stretching groove 244, the two ends of cylindrical bar 27 were to be fit to the inside that mode is contained in the semi-circular cut-out part 243a of upright side walls 243.Therefore, as shown in Figure 6, cylindrical bar 27 and semi-circular cut-out part 243a are connected securely, therefore, sliding plate element 24 and chain element 23 also are connected securely.
In case sliding plate element 24 and chain element 23 are connected securely, sliding plate element 24 is with chain element 23, because the running of drive unit 29 and moving towards its reciprocating rearmost point (in Fig. 6 for to the right).
Because the motion backward of chain element 23, annular coin displacer 21 also moves with the coin 30a that wherein comprises.Just in time the preceding surrounding zone of annular coin displacer 21 leave coin intercept and capture plate system element 22 accept this of part 224 instantaneous after, coin 30a is fallen by annular coin displacer 21.Inclined surface 222 slips that the coin 30a that is fallen by coin displacer 21 is intercepted and captured by the inclined surface 231b of chain element 23 and intercepts and captures plate system element 22 along the inclined surface 231b and the coin of chain element 23, the front of coin 30a or the back side contact with the upper surface of inclined surface 231b and 222, as shown in Figure 7.
When sliding plate element 24 reaches its reciprocating rearmost point, sliding plate element 24 move right termination, as shown in Figure 7.When sliding plate element 24 reached rearmost point, the inclined surface 231b of the splay part 246 and the coin intercepting and capturing plate system element 22 of the inclined surface 231b of chain element 23, sliding plate element 24 was in alignment with each other.In case sliding plate element 24 reaches rearmost point, sliding plate element 24 begins advance the puck (being towards a left side) with chain element 23 in Fig. 7.Therefore, the lower edges 231d of the inclined surface 231b of the front end of sliding plate element 24 and chain element 23 begins to be stretched out forward along 222a by the upper edge of the inclined surface 222 of coin intercepting plate system element 22.
Therefore, as shown in Figure 8, in the process of the advance the puck of chain element 23 and sliding plate element 24, be orientated by stand up position effectively by the effect of the part 246 of splaying of the lower edges 231d of the inclined surface 231b of chain element 23 and sliding plate element 24 along inclined surface 231b and the 222 coin 30a that slide.Therefore, the coin 30a that slide along inclined surface 231b and 222 put into the vertical slots 223 that coin is intercepted and captured plate system element 22 in mode more reposefully.
In case coin 30a puts into vertical slots 223, coin 30a rolls along the basal surface 223a of the inclination of groove 223, as shown in Figure 4.At last, the coin 30a that rolls along the inclined bottom face 223a of groove 223 leaves the lower edges of groove 223 and falls a change through an infundibulate director element (not shown) and return the window (not shown).
According to one embodiment of present invention, because in the process of the advance the puck of chain element 23 and sliding plate element 24, utilize the effect of the part of splaying of the lower edges 231d of inclined surface 231b of chain element 23 and sliding plate element 24, make along inclined surface 231b and 222 coins that slide to be orientated by stand up position effectively, make along inclined surface 231b and the 222 coin 30a that slide and put into vertical slots 223 more reposefully.Therefore, do not need to increase the angle of inclination of inclined surface 231b and 222, thereby, avoid unnecessarily reducing the longitudinal length of standby pipes 15.Thereby standby pipes 15 wherein can be stacked the coin 30a of enough numbers, often use the light coin thereby prevent the sales machine owing to return change, thereby vending machine can use effectively.
In addition, though according to standby pipes 15 of the coin operated machines structure of this embodiment installing, this coin operated machines structure can be installed a plurality of standby pipes 15, change returning device 20 respectively with each standby pipes associated.
In addition, if need, change returning device 20 can be stacked pipe 14 associated with each coin.
In conjunction with the preferred embodiments, at length introduced the present invention.Yet this embodiment only is an example, and the present invention is not limited.Person skilled in the art will appreciate that, can be easy to carry out other various changes and modifications in the protection scope of the present invention that is limited by the claim that is put forward.
Claims (7)
1. a coin operated machines structure comprises that at least one is used for pipe and change returning device that the small change coin is stacked in layering therein, and described change returning device comprises:
One ring-type element, allocation position are close to the lower end of described at least one pipe and can comprise and be deposited in the inner nethermost coin of described at least one pipe,
One stationary element, comprise one have first sloping portion of upper edge edge and lower edges and by the upper edge of described first sloping portion along the flat part of stretching of extending,
One sliding plate slidably is configured in the described flat of described stationary element and stretches on the part,
One chain element, slidably be configured on the described sliding plate, described chain element comprises second sloping portion with upper edge edge and lower edges, and the flat part of stretching, it also is connected to the rear surface of first peripheral part of described ring-type element securely along extension from the upper edge of described second sloping portion
Drive unit, but be connected on the described sliding plate with mode of operation, so that will be in described flat described sliding plate slidably to-and-fro movement between first solstics and second solstics of stretching on the part of described stationary element, described second solstics is on the direction opposite with described first solstics, described sliding plate is basically along the direction to-and-fro movement perpendicular to the upper edge edge of the lower edges of second sloping portion and first sloping portion
One bearer element, that accept described ring-type element and the described flat second relative peripheral part of part of stretching described chain element,
Connecting device is used for as required described sliding plate being connected mutually with described chain element, and
The vertical slots of ramped bottom surface is extended by the described first sloping portion lower edges,
Wherein, the lower edges of second sloping portion of described chain element is when in the reciprocating process of described sliding plate, when described sliding plate reaches first solstics with described chain element, stretch out the upper edge of first sloping portion of described stationary element along outside, and
Second sloping portion of wherein said chain element when when sliding plate described in the reciprocating process of described sliding plate reaches second solstics with described chain element, aligns with first sloping portion of described stationary element usually.
2. coin operated machines structure as claimed in claim 1, also comprise a pair of upright side walls that is formed on the upper end face place of described sliding plate, so that clamp described chain element betwixt, one pilot pin element is slidably to place a chamber interior that is formed on the rear surface place of described chain element with elastic type, and one cylindrical bar be fixedly connected to the top of described pilot pin element
The two ends of wherein said cylindrical bar are stretched out by the opposite side surface of described chain element, and are connected mutually with a pair of semi-circular cut-out part at the top end surface place that is formed on described a pair of upright side walls as required respectively.
3. coin operated machines structure as claimed in claim 2, wherein said connecting device comprise described cylindrical bar and described semi-circular cut-out part.
4. coin operated machines structure as claimed in claim 3, wherein said connecting device also comprises a solenoid with striker of the described pilot pin element of a lifting, during with the described solenoid no power of box lunch, the two ends of described cylindrical bar and described semi-circular cut-out are partly separated.
5. coin operated machines structure as claimed in claim 1, wherein said sliding plate comprise the part of splaying that is formed on one end place.
6. coin operated machines structure as claimed in claim 5, the wherein said part of splaying, when when sliding plate described in the reciprocating process of described sliding plate reaches second solstics with described chain element, usually second sloping portion with first sloping portion of described stationary element and described chain element is relative.
7. coin operated machines structure as claimed in claim 1, wherein said at least one pipe is columniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96110343 CN1153364A (en) | 1995-05-19 | 1996-05-18 | Change returning device of coin mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP121849/95 | 1995-05-19 | ||
| CN 96110343 CN1153364A (en) | 1995-05-19 | 1996-05-18 | Change returning device of coin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1153364A true CN1153364A (en) | 1997-07-02 |
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ID=5120813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96110343 Pending CN1153364A (en) | 1995-05-19 | 1996-05-18 | Change returning device of coin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866512B (en) * | 2002-12-31 | 2011-09-14 | 迪布尔特有限公司 | ATM currency cassette arrangement and its operation method |
| CN107924594A (en) * | 2015-09-04 | 2018-04-17 | 富士电机株式会社 | Coin processor |
-
1996
- 1996-05-18 CN CN 96110343 patent/CN1153364A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866512B (en) * | 2002-12-31 | 2011-09-14 | 迪布尔特有限公司 | ATM currency cassette arrangement and its operation method |
| CN107924594A (en) * | 2015-09-04 | 2018-04-17 | 富士电机株式会社 | Coin processor |
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