Game coin shooting device

Abstract

The invention relates to the technical field of game devices, and discloses a game coin shooting device, which is characterized in that game coins are sequentially conveyed through coin feeding holes in a turntable structure, the game coins can sequentially enter a coin channel structure through cooperation of rotating teeth below a turntable and a receding pin, and the game coins sent out through the coin channel structure enter a coin shooting device. The coin shooting device utilizes the energy storage effect of the torsional spring, when game coins push away the inserting column, force is stored on the torsional spring, the game coins pass through the position of the inserting column, the inserting column retreats rapidly under the effect of the torsional spring, rapid popping of the game coins is achieved, the angle offset is small, the coin shooting angle is guaranteed, the position of the adjusting block is adjusted, and the torsion of the torsional spring is adjusted. Compared with an electronic coin shooting device, the coin shooting device has the advantages that the fault maintenance cost is reduced, the cost is saved, and compared with a common mechanical coin shooting device adopting a tension spring mechanism, the tension spring structure replaces the tension spring structure, so that the layout is reasonable, and the service life is prolonged.

Description

Technical Field

[0001] The present invention belongs to the technical field of game devices, in particular to a game coin shooting device. Background Art

[0002] The conventional coin-shooting game device shoots the game coins to a plurality of prizes arranged in front or a plurality of game coin receiving windows, and a sensing device senses whether the game coins hit the game prizes or are shot into the game coin receiving windows. When the game coins hit the game prizes or are shot into the game coin receiving windows, the players will receive the corresponding game prizes or game points corresponding to the game coin receiving windows.

[0003] Since the game coins need to be collected, transported and ejected during use, a game coin ejection device capable of collecting, transporting and ejecting the game coins is required. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the material needs to be collected, transported and ejected during use.

[0005] In order to achieve the above object, the present invention provides a game coin ejection device:

[0006] A game coin ejection device, characterized in that it comprises a bracket, a coin loading structure, a coin storage box, a coin feeding structure and a coin ejection structure, wherein the coin storage box is mounted on the bracket, a lower coin hole is provided at the lower end of the coin storage box, and the upper coin structure is arranged on the bracket below the lower coin hole; the coin feeding structure comprises a coin channel structure, one end of the coin channel structure is mounted on the bracket at one side of the upper coin structure, and the other end of the coin channel structure extends toward one side of the coin storage box and away from the bracket; the coin ejection structure is connected to the end of the coin feeding structure away from the bracket;

[0007] The coin feeding structure is used to push the game coins dropped from the lower coin hole to the coin ejecting structure, and the coin ejecting structure is used to eject the game coins from the coin channel structure.

[0008] Preferably, the coin loading structure comprises a transition chamber provided on the upper end surface of the bracket and below the lower coin hole, a turntable coaxially arranged with the circular groove body is provided in the transition chamber, a plurality of coin feeding holes are evenly distributed along the circumferential direction of the turntable body, the coin feeding holes are larger than the diameter of the game coins, and a coin shifting mechanism is provided at the lower end of the turntable;

[0009] The upper end surface of the bracket is provided with a coin feeding channel, the coin feeding channel is arranged in the tangent direction of the outer edge of the circular groove body and the inlet end is connected with the circular groove body;

[0010] The coin-sending mechanism drives the game coins sent into the transition chamber between the circular slot body and the rotating disk through the coin-sending hole to the coin-sending channel.

[0011] Preferably, the coin-shifting mechanism comprises an annular groove provided on the rotating disk, and a shifting tooth is provided on the rotating disk at the edge of each coin-feeding hole, and each of the shifting teeth is provided between adjacent coin-feeding holes, and the distance between the lower end surface of the shifting tooth and the circular groove body is less than the thickness of the game coin;

[0012] The rotation of the rotating disk can drive each of the shifting teeth to rotate, so that the game coins rotate in the annular groove;

[0013] A side of the shifting tooth close to the edge of the annular groove is in a curved surface shape, and the curved surface is inclined from inside to outside along the radial direction of the rotating disk.

[0014] Preferably, the coin blocking mechanism comprises a plurality of clearance holes formed on the bottom surface of the circular groove body, the clearance holes are evenly arranged along the straight extension line of one side of the coin feeding channel close to the center of the turntable, and the distance between the centers of adjacent through holes and between the clearance holes and the inner side wall of the transition cavity is less than the diameter of the game coin;

[0015] A yield pin is arranged in the yield hole, the top end of which extends into the transition chamber between the circular slot plates and is staggered with the coin-shifting mechanism, the yield pin is connected to a flexible yield mechanism mounted on the bracket, and the flexible yield mechanism retracts the yield pin into the yield hole;

[0016] The flexible yielding mechanism includes a plurality of threaded holes opened on the bottom surface of the circular groove body, the threaded holes correspond to the yielding holes one by one, equal-height bolts are screwed into the threaded holes, a connecting plate is connected between the corresponding yielding pins and the equal-height bolts, a return spring sleeved outside the bolt is connected between the connecting plate and the bolt head of the bolt, and also includes a special-shaped spring sheet installed on the bracket, the movable end of the spring sheet is connected to the plurality of yielding pins and the equal-height bolts.

[0017] Preferably, a resistance bar is installed in the coin storage box above the lower coin hole, and the resistance bar is vertically arranged and made of a flexible plastic material.

[0018] Preferably, a locking structure is provided between the coin storage box and the bracket, and the locking structure includes a locking buckle hinged on the coin storage box, symmetrically arranged pull holes are opened on both sides of the locking buckle, a U-shaped pull rod is connected between the two groups of symmetrically arranged pull holes, and also includes a pull hook provided at one end of the bracket, and the pull rod cooperates with the pull hook.

[0019] Preferably, the coin channel structure includes a first coin channel and a second coin channel, the first coin channel is an arc-shaped inclined coin channel, the second coin channel is a straight coin channel, both groups of coin channels include two groups of inner plates and outer plates that are assembled together, coin baffle plates are installed on both sides between the inner plates and the outer plates, a channel for passing game coins is formed between the inner plates, the outer plates and the coin baffle plates, the inner plates on the first coin channel and the second coin channel are installed in a staggered manner, and the outer plates on the first coin channel and the second coin channel are installed in a staggered manner;

[0020] The two groups of side plates of the first coin channel are installed on the bracket and the lower inlet end is connected to the coin outlet of the coin loading device, and the channel outlet above the second coin channel is connected to the coin ejection structure.

[0021] Preferably, the coin-shooting structure comprises a first plate body, a second plate body, and two ear plates, wherein the second plate body and the first plate body are arranged with a relative interval up and down, the two ear plates are arranged with each other on both sides of the interval, and each ear plate is connected to the first plate body and the second plate body at the same time, and the two ear plates, the first plate body and the second plate body form a channel for the game coins to pass through; and further comprises a third plate body installed on the upper part of the second plate body, wherein the first plate body and the second plate body are respectively provided with arc holes extending from the center line of the channel to both sides and to the game coin entrance of the channel;

[0022] An energy storage ejection part, the energy storage ejection part is arranged between the second plate body and the third plate body and connected to the second plate body and / or the third plate body, each of the arc-shaped holes is provided with a plug-in column moving along the arc-shaped hole, and the energy storage ejection part is connected to two of the plug-in columns;

[0023] The game coin entering from the game coin entrance of the passage can move between the two plug-in posts and push the two plug-in posts to move along the corresponding arc-shaped holes, so that the distance between the two plug-in posts is greater than the outline size of the game coin;

[0024] Each of the plug-in columns is connected to a swing arm, and the energy storage ejection part can elastically drive the two plug-in columns to move to drive the swing arm to swing, so that the swing arm can swing the game coins passing through the two plug-in columns to the middle of the channel.

[0025] Preferably, the energy storage ejection part includes two groups of rotating shafts rotatably connected between the second plate body and the third plate body, the two groups of rotating shafts are symmetrically arranged along the center of the channel, the swing end of the swing arm is connected to the plug-in column on the corresponding side, a torsion spring is arranged on the outer sleeve of the rotating shaft, one end of the torsion spring is connected to the swing arm, and also includes an adjusting mechanism, the other ends of the two groups of torsion springs are connected to the adjusting mechanism, and the adjusting mechanism adjusts the torsion of the two groups of torsion springs.

[0026] Preferably, the adjustment mechanism includes an adjustment block slidably connected between the second plate and the third plate along the coin output direction of the center of the channel, the adjustment block is connected to the other ends of the two sets of torsion springs, the adjustment block is rotatably connected to the adjustment bolt along the coin output direction of the center of the channel, and the adjustment bolt is threadedly engaged with the third plate.

[0027] The coin ejection device of the embodiment of the present invention has the following beneficial effects compared with the prior art: the coin feeding hole on the turntable structure is used to realize the sequential conveying of the game coins; the cooperation of the rotating teeth and the give way pins under the turntable is used to realize the game coins can sequentially pass through the coin feeding channel and enter the coin channel structure; the game coins sent out through the coin channel structure enter the coin ejection structure; the coin ejection structure utilizes the energy storage effect of the torsion spring; while the game coins push the plug-in column, the torsion spring is stored; once the game coins pass through the position of the plug-in column, the plug-in column is quickly returned under the action of the torsion spring, so that the game coins are quickly ejected; the angle offset is small, so the coin ejection angle is ensured; the torsion of the torsion spring is adjusted by adjusting the position of the adjusting block; the firing distance is easy to adjust and the adjustment is accurate and stable; compared with the electronic coin ejector, the present invention reduces the fault inspection and repair cost and saves cost; compared with the ordinary mechanical coin ejector using the tension spring mechanism, the torsion spring structure of the present invention is highly practical and not easy to break, so the service life is extended; the whole structure is reasonably arranged and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the first perspective view of the present invention.

[0029] Figure 2 It is the second perspective view of the stereogram of the present invention.

[0030] Figure 3 It is the three-dimensional view angle of the present invention.

[0031] Figure 4 It is the front view of the present invention.

[0032] Figure 5 It is a top view of the present invention.

[0033] Figure 6 It is a three-dimensional structural diagram of the coin storage box machine connection part in the present invention.

[0034] Figure 7 It is a three-dimensional structural diagram of the coin loading structure in the present invention.

[0035] Figure 8 It is a partial three-dimensional structural diagram of the coin loading structure in the present invention.

[0036] Fig. 9 It is a three-dimensional structural diagram of the circular tank body in the present invention.

[0037] Fig.10It is a three-dimensional structural diagram of the flexible yielding mechanism in the present invention.

[0038] Fig.11 It is a three-dimensional structural diagram of the rotary table machine connection part of the present invention.

[0039] Fig.12 It is a three-dimensional structural diagram of the currency channel structure in the present invention.

[0040] Fig.13 It is a three-dimensional structural diagram of the coin shooter in the present invention.

[0041] Fig.14 It is a side view of the coin ejector of the present invention.

[0042] Fig.15 It is a cross-sectional view of the coin ejector of the present invention.

[0043] Fig.16 It is a three-dimensional structural diagram of the coin shooter of the present invention after the third plate is removed.

[0044] In the figure, 1, punching platform; 2, coin loading structure; 3, coin sending structure; 4, coin shooting structure; 51, circular slot; 52, annular baffle; 53, transition chamber; 54, turntable; 55, coin sending hole; 56, coin shifting mechanism; 561, annular groove; 562, shifting gear; 57, driving device; 571, driving motor; 58, coin sending channel; 59, coin blocking mechanism; 591, yielding hole; 592, yielding pin; 593, flexible yielding mechanism; 5931, equal height bolt; 5932, connecting plate; 5933, reset spring; 5934, spring sheet; 6, coin storage box; 7, coin lowering hole; 8, coin channel structure; 81. First coin channel; 82. Second coin channel; 83. Inner plate; 84. Outer plate; 85. Coin baffle plate; 86. Observation hole; 91. First plate body; 92. Second plate body; 93. Ear plate; 94. Third plate body; 95. Arc hole; 96. Plug-in column; 97. Energy storage ejection part; 971. Rotating shaft; 972. Swing arm; 973. Torsion spring; 974. Adjustment mechanism; 9741. Adjustment block; 9742. Adjustment bolt; 98. Buffer column; 99. Buffer baffle plate; 10. Resistance rod; 11. Lock structure; 1101. Lock; 1102. Pull hole; 1103. Pull rod; 1104. Pull hook. DETAILED DESCRIPTION

[0045] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0047] like Figure 1-16 As shown, embodiment 1, a preferred embodiment of the present invention, discloses a game coin ejecting device, including a bracket, a coin loading structure 2, a coin feeding structure 3, and a coin ejecting structure 4. The three structures are connected and matched with each other. The coin loading structure 2 transports the game coins to the coin feeding structure 3, and then the coin ejecting structure 4 ejects the coins.

[0048] The upper coin structure 2 and the coin storage box 6 are connected to the bracket. The lower end of the coin storage box 6 is provided with a lower coin hole 7. The lower coin hole 7 is usually set as a circular structure. The upper coin structure 2 is connected to the lower coin hole 7. The upper coin structure 2 transports the game coins in the coin storage box 6 to the coin feeding structure 3 in sequence.

[0049] The upper coin structure 2 includes a circular groove 51 opened on the upper end surface of the bracket and placed below the lower coin hole 7. The upper end surface of the bracket is fastened with a support plate by a bolt structure. The circular groove 51 is opened on the support plate, wherein the support plate is set to an inclined upward structure. Figure 4 In the direction of the middle, the circular groove body 51 is opened on the left side, and the outlet of the upper coin structure 2 is set on the right side. The left side is lower than the right side, which is convenient for the subsequent coin loading work. The lower coin hole 7 is circular, and the circular groove body 51 is coaxially arranged with the lower coin hole 7. The circular groove body 51 and the lower coin hole 7 are consistent in size, so that the game coins in the lower coin hole 7 can smoothly enter the upper part of the circular groove body 51. An annular baffle plate 52 is connected between the circular groove body 51 and the lower coin hole 7. The annular baffle plate 52 is connected between the circular groove body 51 and the lower coin hole 7 by bolt fastening. A transition chamber 53 is formed in the annular baffle plate 52. The transition chamber 53 is used to sort out the messy game coins entering this part.

[0050] A turntable 54 coaxially arranged with the circular trough body 51 is arranged in the transition chamber 53. The diameter of the turntable 54 matches the inner diameter of the annular baffle 52 or is slightly smaller than the inner diameter of the annular baffle 52. A plurality of groups of coin feeding holes 55 are evenly distributed along the circumferential direction of the turntable 54. The coin feeding holes 55 are larger than the diameter of the game coins, so that the game coins can enter the transition chamber 53 formed between the lower part of the turntable 54 and the circular trough body 51 from the coin feeding holes 55. The distance between the lower end surface of the turntable 54 and the inner bottom surface of the circular trough body 51 is larger than the thickness of the game coins, otherwise the game cannot be moved in this part of the chamber. Preferably, according to the size of the turntable 54 and the game coins, the coin feeding holes 55 on the turntable 54 are evenly arranged.

[0051] The lower end of the turntable 54 is provided with a coin-selecting mechanism 56, which drives the game coins sent into the transition chamber 53 between the circular slot body 51 and the turntable 54 through the coin-selecting hole 55 to make a circular motion. Specifically, the coin-selecting mechanism 56 includes an annular groove 561 opened at the lower end of the turntable 54, and the game coins pass through the annular groove 561. The upper end surface of the annular groove 561 is flush with the lower end surface of the turntable 54, and the lower end surface of the turntable 54 is intermittently matched with the inner bottom surface of the circular slot body 51. The distance between the inner and outer sides of the annular groove 561 is greater than the diameter of the game coins, so that the game coins can make a circular motion in the annular groove 561. The annular groove 561 and the bottom surface of the turntable 54 are stepped, and there is no blocking structure on the outer side of the annular groove 561.

[0052] A plurality of groups of toggle teeth 562 are arranged in the annular groove 561, and the plurality of groups of toggle teeth 562 are evenly installed in the annular groove 561 between adjacent coin feeding holes 55. The toggle teeth 562 are arranged between two adjacent groups of game coins, so as to achieve an effective toggle effect. The distance between the lower end surface of the toggle teeth 562 and the circular groove body 51 is less than the thickness of the game coin, so as to prevent the game coin from not performing a circular motion with the toggle teeth 562 between the toggle teeth 562 and the circular groove body 51 when the game coin enters the transition chamber 53 between the circular groove body 51 and the rotating disk 54 from the coin feeding hole 55, thereby failing to achieve the purpose of transmitting the game coin.

[0053] The side of the toggle tooth 562 that rotates along the turntable 54 is set to be a circular curved surface structure that matches the game coin, and the other side is a smoothly transitioned curved surface structure, the width of which gradually narrows from the inside to the outside along the radial direction of the turntable 54. The purpose of this setting is that when the game passes through the lower coin hole 7, the circular curved surface structure of the toggle tooth 562 matches the game coin to make it stably move in a circular motion in the annular groove 561 as the rotating disk rotates, so as to achieve the purpose of sequentially delivering coins;

[0054] The disc body is driven to rotate by a driving device installed on the bracket. The driving device includes a driving motor 571 installed on the bracket. The output shaft of the driving motor 571 is connected to the rotating shaft of the turntable 54. The driving motor 571 is electrically connected to the controller. The controller here is a controller set inside the game console system. It is a prior art and plays a role in controlling the driving motor 571 to work. The controller performs timing work and provides power through the mains. The controller hereinafter is also set in the same way, so it will not be described in detail this time.

[0055] The upper end surface of the bracket is provided with an inclined coin feeding channel 58, which is arranged in the tangential direction of the outer edge of the circular groove body 51 and the inlet end is connected with the circular groove body 51, wherein the coin feeding channel 58 is a groove structure connected to the circular groove body 51, and the straight direction of the groove structure is arranged along the tangential direction of the circular groove body 51. A blocking baffle is arranged on the upper end of the groove structure for structuring the groove body to form the coin feeding channel 58. As can be seen from the accompanying drawings, the blocking baffle is fastened to the coin storage box 6 by bolts. The width of the coin feeding channel 58 is larger than the diameter of the game coin. The coin feeding channel 58 is inclined so that the game coin performing a circular motion in the transition chamber 53 can smoothly enter the coin feeding channel 58. The outlet end of the inclined coin feeding channel 58 is a straight output to ensure that the game coin entering the coin structure is straight up. The outlet end of the coin feeding channel 58 is connected to the coin channel structure 8 as a coin outlet, and the game coin enters the coin channel structure 8 from the coin feeding channel 58.

[0056] A coin blocking mechanism 59 is provided in the circular groove body 51, and the coin blocking mechanism 59 blocks the game coins transported to the connection position between the circular groove body 51 and the coin feeding channel 58 and then sends them out through the coin feeding channel 58;

[0057] Specifically, the coin blocking mechanism 59 includes a plurality of groups of clearance holes 591 opened on the bottom surface of the circular groove body 51, the clearance holes 591 penetrate the inner bottom surface of the circular groove body 51, and the clearance holes 591 are evenly arranged along the straight extension line of the side of the center of the coin feeding channel 58 close to the turntable 54. Since the coin feeding channel 58 is inclined, if the game coins are to be allowed to enter the coin feeding channel 58 from the turntable 54, the positions of the plurality of groups of clearance holes 591 are also arranged in an inclined straight line, and the inclined straight line is on the extension line of the length direction of the inner side of the coin feeding channel 58. In this way, as the turntable 54 rotates, the clearance holes 591 are arranged in an inclined straight line. 1 can play a good blocking effect, so that the game coins enter the inclined coin feeding channel 58, and the distance between the centers of adjacent through holes and between the clearance hole 591 and the inner side wall of the transition cavity is less than the diameter of the game coins, ensuring that the game coins will not pass between them and continue to rotate with the turntable 54. It should be noted here that, as mentioned above, one side of the toggle tooth 562 is a smoothly transitioned curved surface structure, and the width of this curved surface structure gradually narrows from the inside to the outside along the radial direction of the turntable 54. This curved surface structure is to ensure that the game coins can cooperate with this curved surface, so as to smoothly enter the coin feeding channel 58;

[0058] A yield pin 592 is provided in the yield hole 591, and the top end of the yield pin 592 extends to the transition chamber 53 between the circular groove body 51 and is staggered with the coin-shifting mechanism 56. The yield pin 592 is provided in the yield hole 591, but the yield pin 592 can be retracted into the yield hole 591. When the yield pin 592 is higher than the upper end of the yield hole 591, it serves the purpose of blocking. Here, when the upper end of the yield pin 592 serves as a stop, it limits the game coin from continuing to make a circular motion in the annular groove 561. Since the game coin is making a circular motion in the annular groove 561, when the tooth 562 is moved, the game coin is moved in a circular motion. An annular channel through which the yield pin 592 can pass should be reserved on both sides to play a yielding role, so that the rotation of the turntable 54 will not be affected by the yield pin 592. However, if the game coin reaches the position between the circular slot body 51 and the coin feeding channel 58, it can be blocked. The distance between the two groups of yield pins 592 can be smaller to prevent the game coin from being stuck between the two groups of yield pins 592 and not being able to smoothly enter the coin feeding channel 58 from the circular slot body 51. The yield pin 592 is connected to a flexible yield mechanism 593 installed on the bracket, and the flexible yield mechanism 593 retracts the yield pin 592 into the yield hole 591;

[0059] Among them, the flexible yielding mechanism 593 includes a plurality of threaded holes opened on the bottom surface of the circular groove body 51, and the threaded holes correspond to the yielding holes 591 one by one. The threaded holes are screwed with equal height bolts 5931. During the screwing process of the equal height bolts 5931, they cannot exceed the inner bottom surface of the circular groove body 51. A connecting plate 5932 is connected between the corresponding yielding pins 592 and the equal height bolts 5931. A reset spring 5933 sleeved on the outside of the bolt is connected between the connecting plate 5932 and the bolt head of the bolt. By screwing the bolt out of the bolt hole and pulling the bolt, the yielding pin 592 is retracted into the yielding hole 591, and the reset spring 5933 plays a reset work after releasing the hand. It also includes installation The special-shaped spring piece 5934 on the bracket, the movable end of the spring piece 5934 is connected with multiple groups of yield pins 592 and equal-height bolts 5931, and the spring piece 5934 also serves the purpose of flexibly retracting the yield pin 592 into the yield hole 591. If the yield pin 592 needs to be fixed in the current position, the bolt can be screwed into the bolt hole. The purpose of this setting here is to prevent the game coin from getting stuck at the circular groove body 51 and the coin feeding channel 58. The yield pin 592 can be retracted into the yield hole 591 for contact, so that the game coin temporarily moves in a circle along the rotation of the turntable 54, and the coin loading work can continue when the stuck situation contacts;

[0060] The coin feeding structure 3 includes a coin channel structure 8 installed on the bracket, the inlet end of the coin channel structure 8 is connected to the coin outlet of the coin feeding structure 2, and the outlet end is connected to the coin ejecting structure 4;

[0061] Specifically, the coin channel structure 8 includes a first coin channel 81 and a second coin channel 82. The first coin channel 81 is an arc-shaped inclined coin channel, and the second coin channel 82 is a straight coin channel. Both groups of coin channels include two groups of inner plates 83 and outer plates 84 that are assembled together. The inner plates 83 and the outer plates 84 are both provided with corresponding through holes. Coin baffle plates 85 are installed on both sides between the inner plates 83 and the outer plates 84. Through holes are also provided on the coin baffle plates 85. The three are bolted together by bolts. The inner plates 83, the outer plates 84 and the coin baffle plates 85 are formed between them. The passage for passing the game coins is formed, and the distance between the two sets of coin blocking plates 85 just matches the diameter of the game coins, or is slightly larger than the diameter of the game coins. The inner plates 83 on the first coin channel 81 and the second coin channel 82 are installed in a staggered manner, and the outer plates 84 on the first coin channel 81 and the second coin channel 82 are installed in a staggered manner. The installation method here is as shown in the accompanying drawings. The plate structure of the step device is provided at one end of the inner plate 83, and the inner plate 83 installed therewith is staggered so as not to affect the internal channel structure.

[0062] The two sets of side plates of the first coin channel 81 are installed on the bracket and the lower inlet end is connected to the coin outlet of the upper coin structure 2. The connection method of the first coin channel 81 and the coin feeding channel 58 on the upper coin structure 2 is the same as the connection method of the first coin channel 81 and the second coin channel 82 mentioned above. The channel outlet above the second coin channel 82 is connected to the coin ejection structure 4, and the connection method of the channel above the second coin channel 82 is also the same as the connection method of the first coin channel 81 and the second coin channel 82 mentioned above.

[0063] A plurality of observation holes 86 are provided on the inner plate 83 and the outer plate 84 of the first coin channel 81 and the second coin channel 82. The width of the observation holes 86 is smaller than the width of the game coins. A photoelectric sensor for counting is provided at the position of one group of through holes. The photoelectric sensor is electrically connected to the controller to transmit the counting data to the main control unit for counting.

[0064] The coin ejection structure 4 includes a coin ejection structure 4, which is connected to the outlet end of the coin channel structure 8. The coin ejection structure 4 ejects the game coins in the coin channel structure 8 from the outlet. The coin ejection structure 4 here can adopt a conventional electronic coin ejection structure 4, and a mechanical one is also available;

[0065] Furthermore, a resistance rod 10 is installed in the coin storage box 6 above the lower coin hole 7. The resistance rod 10 is vertically arranged and made of a flexible plastic material. The resistance rod 10 is used to stir the game coins in the coin storage device to prevent the game coins therein from rotating with the turntable 54.

[0066] A lock buckle 1101 structure 11 is arranged between the coin storage box 6 and the bracket. The lock buckle 1101 structure 11 includes a lock buckle 1101 hinged on the coin storage box 6, and symmetrically arranged pull holes 1102 are opened on both sides of the lock buckle 1101. A U-shaped pull rod 1103 is connected between the two groups of symmetrically arranged pull holes 1102, and also includes a pull hook 1104 arranged at one end of the bracket. The pull rod 1103 cooperates with the pull hook 1104. By rotating the pull rod 1103, the lock buckle 1101 and the pull hook 1104 can be connected together, thereby realizing the locking effect between the coin storage box 6 and the bracket and achieving the purpose of tool-free disassembly.

[0067] As another embodiment of the present invention, based on the above embodiment, according to the attached Figure 1-16In this embodiment, we disclose a coin-shooting structure 4, including a first plate body 91, a second plate body 92, and two sets of ear plates 93. The first plate body 91 and the second plate body 92 are installed in coordination, and the two sets of ear plates 93 are symmetrically installed between the first plate body 91 and the second plate body 92. The coordination and installation method between the three is that the first plate body 91, the second plate body 92 and the ear plates 93 are all provided with through holes, and the corresponding through holes are fastened and connected by bolts. The two sets of ear plates 93 and the first plate body 91 and the second plate body 92 form a channel, and the channel passes the game coins. The width of the channel, that is, the width of the first plate body 91 and the second plate body 92, is the width of the first plate body 91 and the second plate body 92. The distance between the two plates 92 should be greater than the diameter of the game coin. The channel is connected to the outlet end of the coin channel structure 8. The connection method between the channel and the coin channel structure 8, that is, the connection method between the first plate body 91 and the second plate body 92 and the inner plate 83 and the outer plate 84 on the coin channel structure 8 is the same, which will not be repeated here. The center of the outlet end of the coin channel structure 8 is consistent with the center of the channel, that is, the width center of the outlet end of the coin channel structure 8 is consistent with the width center of the channel, ensuring that the game coins coming out of the outlet end of the coin channel structure 8 can enter the channel at a right angle (along the center of the channel) to ensure the angle of the coin entry;

[0068] The third plate 94 is also included, which is installed on the side of the second plate 92 away from the first plate 91. The third plate 94 is fastened to the first plate 91 by bolts. The first plate 91, the second plate 92 and the ear plate 93 are provided with two groups of arc holes 95 symmetrically arranged along the center of the channel. The arc holes 95 are through-grooved structures. The two groups of arc holes 95 are arranged on both sides of the center of the channel. The first plate 91 and the second plate 92 are both completed arc holes 95 structures. The arc holes on the ear plate 93 are symmetrically arranged along the center of the channel. Since there is a channel between the ear plates 93, the arc hole 95 structure on the ear plate 93 is not complete, but the arc hole 95 structure on the ear plate only plays a role of giving way. A plug-in column 96 is arranged in the arc hole 95. The plug-in column 96 is arranged in a direction perpendicular to the arc hole 95. The plug-in column 96 passes through the channel. One end of the plug-in column 96 extends between the second plate body 92 and the third plate body 94, and the other end extends to the outside of the first plate body 91. The plug-in column 96 slides in the arc hole 95. The plug-in column 96 can only move along the direction of the arc hole 95, so that when the plug-in column 96 slides to the inner limit position of the arc hole 95, the shortest distance between the outermost edges of the two groups of plug-in columns 96 is less than the diameter of the game coin, and when the plug-in column 96 slides to the outer limit position of the arc hole 95, the shortest distance between the outermost edges of the two groups of plug-in columns 96 is greater than the diameter of the game coin. That is to say, at the two limit positions of the plug-in columns 96 on both sides sliding in the arc hole 95, when moving to the inner limit position, after moving to the inner limit position, since the plug-in column 96 vertically passes through the channel, the shortest distance between the outer edges of the two groups of plug-in columns 96 is less than the diameter of the game coin. The purpose is that when the game coin passes through the channel, the plug-in columns 96 on both sides can be pushed outward to open, and when moving to the outer limit position, after moving to the outer limit position, the shortest distance between the outer edges of the two groups of plug-in columns 96 is greater than the diameter of the game coin, and the game coin can smoothly pass through the coin outlet of the channel;

[0069] The game coin also includes an energy storage ejection unit 97 disposed between the third plate body 94 and the second plate body 92. The energy storage ejection unit 97 stores energy through the swing of the plug-in column 96, and drives the plug-in column 96 to move in the arc hole 95. The energy storage ejection unit 97 can be charged after the plug-in columns 96 on both sides move outward. After the game coin passes through two groups of plug-in columns 96 at the maximum diameter, the game coin is ejected under the action of the energy storage ejection unit 97.

[0070] Specifically, the energy storage ejection part 97 includes two sets of rotating shafts 971 rotatably connected between the second plate body 92 and the third plate body 94. The lower end of the rotating shaft 971 cannot exceed the lower end surface of the second plate body 92, that is, the lower end of the rotating shaft 971 is suspended above the channel. The two sets of rotating shafts 971 are symmetrically arranged along the center of the channel. A swing arm 972 arranged between the second plate body 92 and the third plate body 94 is installed on the rotating shaft 971. The rotating shaft 971 drives the plug-in column 96 to rotate through the swing arm 972. The swing end of the swing arm 972 is connected to the plug-in column 96 on the corresponding side. The rotating shaft 971 The outer sleeve is provided with a torsion spring 973, one end of which is connected to the swing arm 972. The plug-in column 96 swings outward along the arc hole 95 to store energy in the torsion spring 973, thereby facilitating the subsequent ejection of the game coin. In the process of elastic recovery of the torsion spring 973, in order to prevent the plug-in column 96 from colliding in the arc hole 95, a buffer column 98 symmetrically arranged along the center of the channel is provided between the second plate body 92 and the third plate body 94. A buffer baffle 99 is provided on the side of the swing arm 972 facing the center of the channel. The buffer baffle 99 cooperates with the buffer column 98 to achieve reset buffering of the plug-in column 96.

[0071] It also includes an adjustment mechanism 974, the other ends of the two sets of torsion springs 973 are connected to the adjustment mechanism 974, and the adjustment mechanism 974 adjusts the torsion of the two sets of torsion springs 973;

[0072] Specifically, the adjustment mechanism 974 includes an adjustment block 9741 that is slidably connected between the second plate 92 and the third plate 94 along the coin-out direction of the channel center. Two sets of bolts are fastened to the upper end bolts of the adjustment. The two sets of bolts slide and cooperate in the long strip holes opened in the third plate 94. The bolt heads on the bolt bodies cooperate with the adjustment block 9741 to achieve the effect of limiting the vertical direction of the adjustment, so that it can only move along the coin-out direction. The adjustment block 9741 is connected to the other ends of the two sets of torsion springs 973. The movement of the adjustment block 9741 along the coin-out direction can adjust the angle of the other end of the torsion spring 973, thereby adjusting the torsion of the torsion spring 973. The adjustment block 9741 is rotated along the coin-out direction of the channel center to connect the adjustment bolt 9742. The adjustment bolt 9742 is threadedly matched with the third plate 94. The adjustment bolt 9742 has the effect of locking after adjustment. The torque adjustment can be used to adjust the energy storage of the plug-in column 96 and control the launching distance.

[0073] When the present invention is in use, first install the coin storage box 6, match the lower coin hole 7 with the annular baffle 52 at the upper end of the circular groove body 51, then rotate the pull rod 1103 to rotate the pull rod 1103 to the hook 1104 for matching installation, and then pour the game coins into the coin storage box 6, turn on the driving motor 571 through the controller, and the driving motor 571 drives the turntable 54 to rotate, and the game coins enter the annular groove 561 below the turntable 54 through the coin feeding hole 55 on the turntable 54, and drive the toggle tooth 562 on the turntable 54 to perform a circular motion in the annular groove 561. When it moves to the connection between the circular groove body 51 and the coin feeding channel 58, it is limited by the yield pin 592 and enters the coin feeding channel 58. Due to the pushing effect between the game coins, the game coins are pushed from the coin feeding channel 58 to the first coin channel 81 and the second coin channel 82 for transportation, and the photoelectric sensor thereon performs technology on the game coins, and the game coins are fed into the coin channels. After the delivery is completed, it enters the channel formed by the first plate body 91, the second plate body 92 and the ear plate 93. Under the action of the torsion spring 973, the plug-in column 96 is at the limit position on the inner side of the arc hole 95. In the process of passing through the channel, the game coin first contacts the two groups of plug-in columns 96 in the channel. As the game coin moves outward, the two groups of plug-in columns 96 are rotated to the outside and opened, and the torsion springs 973 on both sides are charged. After the maximum diameter of the game coin passes through the two groups of plug-in columns 96, the plug-in column 96 reaches the open limit position, and under the action of the torsion spring 973, it begins to quickly return toward the center side of the channel, and the game coin is smoothly ejected, completing the entire coin shooting work. If you want to adjust the coin shooting distance, you can adjust the adjusting bolt 9742 to make the adjustment move along the coin output direction of the channel, thereby changing the angle of a section of the torsion spring 973, achieving the effect of adjusting the torque of the torsion spring 973, thereby changing the coin shooting distance.

[0074] In summary, the present invention discloses a coin-shooting device for game coins, which utilizes the coin-feeding hole 55 on the turntable 54 structure to realize the sequential delivery of game coins, and utilizes the cooperation of the rotating teeth and the yield pin 592 below the turntable 54 to realize that the game coins can sequentially pass through the coin-feeding channel 58 and enter the coin channel structure 8. The game coins delivered through the coin channel structure 8 enter the coin-shooting structure 4. The coin-shooting structure 4 utilizes the energy storage effect of the torsion spring 973. When the game coin pushes the plug-in column 96, the torsion spring 973 is charged. Once the game coin passes the position of the plug-in column 96, the plug-in column 96 is torsionally pushed away. Under the action of spring 973, it quickly returns to realize the rapid ejection of game coins, and the angle offset is small, which ensures the coin shooting angle. By adjusting the position of adjustment block 9741, the torque of torsion spring 973 is adjusted, and the shooting distance is easy to adjust and the adjustment is accurate and stable. Compared with the electronic coin shooting structure 4, the present invention reduces the fault inspection and repair cost and saves costs. Compared with the ordinary mechanical coin shooting structure 4 using a tension spring mechanism, the torsion spring 973 structure of the present invention is practical and not easy to break, which prolongs the service life. The whole structure has a reasonable layout and strong practicality.

[0075] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A game coin ejection device, characterized in that: The coin feeding device comprises a bracket, a coin loading structure, a coin storage box, a coin feeding structure and a coin ejecting structure, wherein the coin storage box is mounted on the bracket, a coin lowering hole is provided at the lower end of the coin storage box, and the coin loading structure is arranged on the bracket below the coin lowering hole; the coin feeding structure comprises a coin channel structure, one end of which is mounted on the bracket at one side of the coin loading structure, and the other end of which extends toward one side of the coin storage box and away from the bracket; The coin ejection structure is connected to an end of the coin feeding structure away from the bracket; The coin feeding structure is used to push the game coins dropped from the lower coin hole to the coin ejecting structure, and the coin ejecting structure is used to eject the game coins from the coin channel structure.

2. A game coin ejection device according to claim 1, characterized in that: The coin loading structure includes a transition chamber provided on the upper end surface of the bracket and below the lower coin hole, a turntable coaxially arranged with the circular groove body is provided in the transition chamber, a plurality of coin feeding holes are evenly distributed along the circumferential direction of the turntable body, the coin feeding holes are larger than the diameter of the game coins, and a coin shifting mechanism is provided at the lower end of the turntable; The upper end surface of the bracket is provided with a coin feeding channel, the coin feeding channel is arranged in the tangent direction of the outer edge of the circular groove body and the inlet end is connected with the circular groove body; The coin-sending mechanism drives the game coins sent into the transition chamber between the circular slot body and the rotating disk through the coin-sending hole to the coin-sending channel.

3. A game coin ejection device according to claim 2, characterized in that: The coin-shifting mechanism includes an annular groove opened on the rotating disk, and a shifting tooth is arranged on the rotating disk at the edge of each coin-feeding hole, and each shifting tooth is arranged between adjacent coin-feeding holes, and the distance between the lower end surface of the shifting tooth and the circular groove body is less than the thickness of the game coin; The rotation of the rotating disk can drive each of the shifting teeth to rotate, so that the game coins rotate in the annular groove; A side of the shifting tooth close to the edge of the annular groove is in a curved surface shape, and the curved surface is inclined from inside to outside along the radial direction of the rotating disk.

4. A game coin ejection device according to claim 2, characterized in that: The coin blocking mechanism includes a plurality of clearance holes formed on the bottom surface of the circular groove body, the clearance holes are evenly arranged along the straight extension line of one side of the coin feeding channel close to the center of the turntable, and the distance between the centers of adjacent through holes and between the clearance holes and the inner side wall of the transition cavity is less than the diameter of the game coin; A yield pin is arranged in the yield hole, the top end of which extends into the transition chamber between the circular slot plates and is staggered with the coin-shifting mechanism, the yield pin is connected to a flexible yield mechanism mounted on the bracket, and the flexible yield mechanism retracts the yield pin into the yield hole; The flexible yielding mechanism includes a plurality of threaded holes opened on the bottom surface of the circular groove body, the threaded holes correspond to the yielding holes one by one, equal-height bolts are screwed into the threaded holes, a connecting plate is connected between the corresponding yielding pins and the equal-height bolts, a return spring sleeved outside the bolt is connected between the connecting plate and the bolt head of the bolt, and also includes a special-shaped spring sheet installed on the bracket, the movable end of the spring sheet is connected to the plurality of yielding pins and the equal-height bolts.

5. A game coin ejection device according to claim 1, characterized in that: A resistance rod is installed in the coin storage box above the lower coin hole. The resistance rod is vertically arranged and made of a flexible plastic material.

6. A game coin ejection device according to claim 1, characterized in that: A lock structure is arranged between the coin storage box and the bracket, and the lock structure includes a lock hinged on the coin storage box, symmetrically arranged pull holes are opened on both sides of the lock, a U-shaped pull rod is connected between the two groups of symmetrically arranged pull holes, and also includes a pull hook arranged at one end of the bracket, and the pull rod cooperates with the pull hook.

7. A game coin ejection device according to claim 1, characterized in that: The coin channel structure includes a first coin channel and a second coin channel, the first coin channel is an arc-shaped inclined coin channel, the second coin channel is a straight coin channel, both groups of coin channels include two groups of inner plates and outer plates that are assembled together, coin baffle plates are installed on both sides between the inner plates and the outer plates, and a channel for passing game coins is formed between the inner plates, the outer plates and the coin baffle plates, the inner plates on the first coin channel and the second coin channel are installed in a staggered manner, and the outer plates on the first coin channel and the second coin channel are installed in a staggered manner; The two groups of side plates of the first coin channel are installed on the bracket and the lower inlet end is connected to the coin outlet of the upper coin structure, and the channel outlet above the second coin channel is connected to the coin ejection structure.

8. A game coin ejection device according to claim 1, characterized in that: The coin-shooting structure includes a first plate body, a second plate body, and two ear plates, wherein the second plate body and the first plate body are arranged with a relative interval up and down, and the two ear plates are arranged on both sides of the interval, and each ear plate is connected to the first plate body and the second plate body at the same time, and the two ear plates, the first plate body and the second plate body form a channel for the game coins to pass through; and further includes a third plate body installed on the upper part of the second plate body, and the first plate body and the second plate body are respectively provided with arc holes extending from the center line of the channel to both sides and to the game coin entrance of the channel; An energy storage ejection part, the energy storage ejection part is arranged between the second plate body and the third plate body and connected to the second plate body and / or the third plate body, each of the arc-shaped holes is provided with a plug-in column moving along the arc-shaped hole, and the energy storage ejection part is connected to two of the plug-in columns; The game coin entering from the game coin entrance of the passage can move between the two plug-in posts and push the two plug-in posts to move along the corresponding arc-shaped holes, so that the distance between the two plug-in posts is greater than the outline size of the game coin; Each of the plug-in columns is connected to a swing arm, and the energy storage ejection part can elastically drive the two plug-in columns to move to drive the swing arm to swing, so that the swing arm can swing the game coins passing through the two plug-in columns to the middle of the channel.

9. A game coin ejection device according to claim 8, characterized in that: The energy storage ejection part includes two groups of rotating shafts rotatably connected between the second plate body and the third plate body, the two groups of rotating shafts are symmetrically arranged along the center of the channel, the swing end of the swing arm is connected to the plug-in column on the corresponding side, a torsion spring is arranged on the outer sleeve of the rotating shaft, one end of the torsion spring is connected to the swing arm, and also includes an adjustment mechanism, the other ends of the two groups of torsion springs are connected to the adjustment mechanism, and the adjustment mechanism adjusts the torsion of the two groups of torsion springs.

10. A game coin ejection device according to claim 9, characterized in that: The adjustment mechanism includes an adjustment block slidably connected between the second plate and the third plate along the coin output direction of the channel center, the adjustment block is connected to the other ends of the two sets of torsion springs, the adjustment block is rotated along the coin output direction of the channel center to connect the adjustment bolt, and the adjustment bolt is threadedly matched with the third plate.

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