A card dispenser with multiple cards simultaneously dispensed
Patent Information
- Application Number
- CN202521379714.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-02
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-07-02
AI Technical Summary
[0003]然而，由于牌张在堆叠状态下存在轻微变形、吸附、重叠等现象，现有技术中缺乏有效的限位与分离结构，容易出现一次发出多张牌的情况，导致发牌精度降低，严重影响使用体验和游戏公平性
由于该具有限多张牌同时发出的发牌机通过在发牌通道的下底面设置自送牌口朝向发牌口方向上翘的分牌斜面，可使得由送牌机构送来的牌在前行过程中自动发生错位，有利于减少牌之间因吸附或摩擦引起的重叠现象；缓坡导牌面位于分牌斜面与发牌口之间，且缓坡导牌面的倾斜角度沿朝向发牌口的方向逐渐减小；可使牌在进入发牌口前的平稳过渡与定向引导，提升发牌通畅性和准确性；同时配合设置于该分牌斜面上方的限牌组件，在两者之间形成预设间隙，通过挤压及间隙配合可有效阻止两张或多张重叠的牌同时进入发牌机构，仅允许一张牌顺利通过，提升发牌精度。
Smart Images
Figure CN224735710U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of card dealing equipment technology, and in particular to a card dealing machine that can deal a limited number of cards at the same time. Background Technology
[0002] Today, card dealing machines are widely used in entertainment, education, or automated board game scenarios. They typically include a housing, a card magazine to hold the cards, a card feeding mechanism to feed the cards from the magazine into the dealing channel, and a dealing mechanism located within the dealing channel to dispense the cards from the dealing port. In existing card dealing machines, the dealing channel and the bottom of the card magazine are mostly at the same level. The cards enter the dealing channel directly via a bottom conveyor structure and are then ejected by the dealing mechanism.
[0003] However, due to slight deformation, adhesion, and overlap of cards when stacked, existing technologies lack effective limiting and separation structures, which can easily lead to multiple cards being dealt at once, resulting in reduced card dealing accuracy and seriously affecting the user experience and game fairness.
[0004] Therefore, a card dealing machine that can effectively limit the dealing of only one card at a time and accurately deal a limited number of cards at the same time needs to be designed. Utility Model Content
[0005] The purpose of this invention is to address the defects and shortcomings of the existing technology by providing a card dealing machine that can deal multiple cards at the same time, thereby solving at least one of the aforementioned technical problems. It has the advantages of effectively limiting the dealing to one card at a time and ensuring accurate card dealing.
[0006] To achieve the above objectives, this utility model provides a card dealing machine capable of simultaneously dealing a limited number of cards, comprising: The housing has a card compartment for holding cards, a card release port located on one side of the card compartment and connected to the card compartment, a card delivery port located on the front side of the card compartment, a card dealing port located on the front side of the housing, and a card dealing channel located between the card delivery port and the card dealing port. A card delivery mechanism, located at the bottom or top of the card storage compartment, is used to deliver cards to the card delivery port; A card-dealing mechanism, located within the card-dealing channel, is used to dispense cards from the card-dealing opening; The bottom surface of the card dealing channel includes a card-distributing ramp and a gently sloping card-guiding surface; The card-separating inclined surface is angled upwards from the card-feeding port toward the card-dealing port to guide card separation; The gentle slope guide surface is located between the card-distribution slope and the card-dealing opening, and its inclination angle gradually decreases along the direction toward the card-dealing opening; The card limiting component is located above the card dividing slope and forms a preset gap with the card dividing slope. It is used to limit the number of cards that can pass through the preset gap at the same time to one card by squeezing and gap matching.
[0007] Optionally, the card dealing channel further includes a stepped card-splitting surface located between the card-splitting ramp and the gentle slope guide surface for secondary card splitting.
[0008] Optionally, the sign-limiting assembly includes a sign-limiting drive wheel disposed above the sign-dividing slope, for squeezing and guiding the sign forward along the sign-dividing slope.
[0009] Optionally, the inclined surface of the dividing plate is provided with a recessed avoidance groove for avoiding the driving wheel of the limiting plate at the position corresponding to the position of the limiting plate driving wheel, and the bottom of the avoidance groove is parallel to the inclined surface of the dividing plate.
[0010] Optionally, at least the portion of the card-separating inclined surface corresponding to the card-limiting drive wheel is a wear-resistant component detachably embedded in the housing.
[0011] Optionally, the width of the preset gap is 0.1mm-2mm.
[0012] Optionally, the angle between the card-splitting slope and the bottom surface of the card storage is 120°-160°.
[0013] Optionally, the card delivery port is located on the upper front side of the card storage container; it also includes: The card-supporting plate is inclined downward from the card-laying port to the card-feeding port and is located in the card compartment. It can move up and down in the card compartment to support the cards. An elastic support member is located between the card-bearing plate and the bottom of the card compartment, and is used to provide upward elastic support for the card-bearing plate; The card delivery mechanism is located above the card receiving plate and is used to deliver the topmost card in the card storage to the card delivery port.
[0014] Optionally, the issuing agency includes: The dealing wheel is rotatably mounted inside the housing via a dealing shaft and is located below the dealing channel. An elastic card-pressing assembly is located above the card-dealing wheel and correspondingly positioned on the upper side of the card-dealing channel, used to cooperate with the card-dealing wheel to clamp and transport the cards; The first motor is housed inside the housing and is connected to one side of the card dealing shaft for transmission. The license plate restriction component also includes: A separation shaft is rotatably disposed within the housing, on which the card-limiting drive wheel is fixed, and one end of the drive wheel is connected to the same side end of the card-dealing shaft. The license delivery mechanism includes: The card feeding wheel is rotatably mounted above the card receiving plate via a card feeding shaft, and one end of the wheel is connected to the same end of the separating shaft via a transmission connection. The card-limiting drive wheel rotates in the same direction as the card-feeding wheel, and the card-feeding speed of the card-feeding mechanism is less than the card-dealing speed of the card-distributing mechanism.
[0015] Optionally, it also includes: The base is located below the housing; A rotating mechanism, connecting the base and the housing, is used to drive the housing to rotate relative to the base; the rotating mechanism includes: A central gear disc is assembled inside the base, and its upper end is rotatably connected to the bottom of the housing; The second motor is assembled inside the housing; The planetary gear is connected to the second motor drive and meshes with the central gear plate; A control circuit board is disposed inside the housing and is electrically connected to the second motor; An elastic buffer assembly is disposed between the rotating mechanism and the base to buffer the impact of starting or stopping during rotational motion.
[0016] Compared with the prior art, the advantages of this application are: Because this card-dealing machine, which can simultaneously deal multiple cards, has a card-splitting ramp that slopes upwards from the card feed port towards the card dealing port on the bottom surface of the card dealing channel, the cards fed by the card feeding mechanism are automatically misaligned during their forward movement, which helps reduce the overlap of cards caused by adsorption or friction. The gentle slope guide surface is located between the card-splitting ramp and the card dealing port, and the inclination angle of the gentle slope guide surface gradually decreases in the direction towards the card dealing port. This allows for a smooth transition and directional guidance of the cards before they enter the card dealing port, improving the smoothness and accuracy of card dealing. At the same time, in conjunction with the card-limiting component set above the card-splitting ramp, a preset gap is formed between the two. Through compression and gap cooperation, it can effectively prevent two or more overlapping cards from entering the card dealing mechanism at the same time, allowing only one card to pass smoothly, thus improving card dealing accuracy. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0018] Figure 1 This is a structural schematic diagram from one perspective of an embodiment of the present utility model; Figure 2This is a structural schematic diagram from another perspective of an embodiment of the present utility model; Figure 3 This is a top view of an embodiment of the present utility model. Figure 4 for Figure 3 A schematic diagram of the cross-sectional view along line AA after rotating it 90°; Figure 5 for Figure 4 Enlarged view of part B in the image; Figure 6 This is a schematic diagram of the shell structure after the top cover is hidden, according to an embodiment of the present utility model. Figure 7 This is an exploded view of the shell portion structure according to an embodiment of the utility model; Figure 8 This is an exploded view of another part of the shell structure according to an embodiment of the utility model; Figure 9 This is a schematic diagram of the concealed portion of the housing according to an embodiment of the utility model; Figure 10 This is a schematic diagram of the assembly structure of the plate support, slide bar, and compression spring in an embodiment of this utility model; Figure 11 This is a schematic diagram of the card delivery mechanism, card issuing mechanism, and card limiting component according to an embodiment of the present utility model; Figure 12 This is a partial exploded view of the shell, base, and rotating mechanism of an embodiment of the present utility model; Figure 13 This is an exploded view of a portion of the structure of the housing, base, and rotating mechanism in an embodiment of the present utility model. Figure 14 This is a top view of the toothed disc in an embodiment of the present invention.
[0019] Explanation of reference numerals in the attached figures 100 - A card dealing machine capable of dealing a limited number of cards simultaneously; 1-Shell; a-Card compartment; b-Card placement opening; c-Card delivery opening; d-Card dealing opening; e-Card dealing channel; m1-Card separating slope; f-Allowing groove; g-Assembly groove; 11-Wear-resistant component; m2-Graceful slope card guide surface; m3-Stepped card separating surface; m31-First guide slope; m32-Second card separating slope; i-Sliding groove; 12-Slide rod; α-Included angle; 21-Sign plate; 211-Sliding sleeve; 22-Compression spring; 3-Dispensing mechanism; 31-Dispensing wheel; 32-Dispensing shaft; 33-Dispensing shaft gear; 4-Dealing mechanism; 41-Dealing wheel; 42-Dealing shaft; 431-Pressing shaft; 432-Torsion spring; 433-Pressing wheel; 44-First motor; 45-Worm gear; 46-Turbine; 47-Dealing shaft gear; 48-First intermediate gear; 5-License plate restriction assembly; 51-License plate restriction drive wheel; 52-Separation shaft; 53-First separation shaft gear; 54-Second separation shaft gear; 55-Second intermediate gear; 6-Base; 71-Central gear plate; 72-Second motor; 73-Reduction gearbox; 74-Planetary gear; 75-Control circuit board; o-Arc-shaped positioning hole; 77-Limit post; j-Arc-shaped buffer groove; 78-Buffer spring; 79-Positioning post. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] It should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "back," "side," and "circumferential" used in this utility model to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used to distinguish multiple parts or structures with the same or similar structures, and do not indicate any special limitation on the arrangement order or connection relationship.
[0022] Please refer to Figures 1 to 14 This utility model embodiment provides a card dealing machine 100 that can deal multiple cards at the same time, including: a housing 1, a card feeding mechanism 3, a card dealing mechanism 4, and a card limiting component 5.
[0023] Please refer to Figure 1 , Figure 2 and Figure 5 In this embodiment, the housing 1 has a card compartment a for holding cards. A card placement port b is located on the top and rear sides of the card compartment a and communicates with the card compartment a. A card delivery port c is located on the front side of the card compartment a, a card dealing port d is located on the front side of the housing 1, and a card dealing channel e is located between the card delivery port c and the card dealing port d.
[0024] Specifically, the card placement opening b can also have a card retrieval function, that is, in the event of a card jam or other situation, the card located in the card storage a can be retrieved from the card placement opening b. Of course, in some other embodiments, the card placement opening b can also be located only in one of the top, rear, or side positions, and there is no specific limitation.
[0025] Specifically, please refer to Figure 5 and Figure 9 In this embodiment, the card delivery port c is located on the upper front side of the card storage a, and the card delivery mechanism 3 is located at the top of the card storage a, used to deliver the cards located in the card storage a to the card delivery port c. In this embodiment, the card storage a is also provided with a card support plate 21 that tilts downwards from the card release port b towards the card delivery port c and can move up and down within the card storage a, used to support the cards, and an elastic support member located between the card support plate 21 and the bottom of the card storage a, used to provide upward elastic support for the card support plate 21. The elastic support member is used to provide upward elastic support to keep the top of the cards close to the card delivery mechanism 3, ensuring continuous card delivery. The card delivery mechanism 3 is located above the card support plate 21, used to deliver the uppermost card in the card storage a to the card delivery port c. It can be understood that the card dealing machine 100 in this embodiment, which can deal a limited number of cards at the same time, is an upper card dealing machine.
[0026] Of course, in other embodiments, the card dealing machine 100 that can simultaneously deal multiple cards can also be a bottom card dealing machine, that is, the card delivery port c is located at the lower front side of the card storage a. The card delivery mechanism 3 is located on the bottom surface of the card storage a. A stack of cards is placed in the card storage a and pressed on the card delivery mechanism 3. When dealing cards, the card delivery mechanism 3 rolls the bottommost card into the subsequent card dealing mechanism 4 for dealing. There are no specific limitations.
[0027] The card dealing mechanism 4 is located within the card dealing channel e and is used to deal cards from the card dealing port d. Understandably, the card dealing mechanism 4 can deal cards delivered to the card dealing channel e by the card delivery mechanism 3 from the card dealing port d.
[0028] The bottom surface of the card dealing channel e includes the card-distribution ramp m1 and the gentle slope guide surface m2.
[0029] The card-separating ramp m1 is angled upwards from the card-feeding port c towards the card-dealing port d, and is used to guide card separation. Understandably, the upward slope created by the card-separating ramp m1 causes multiple stacked cards advancing along the channel to automatically shift relative to each other, with the uppermost card continuing to be guided forward, thereby reducing overlap caused by adsorption or friction and facilitating subsequent separation.
[0030] The gentle slope guide surface m2 is located between the card-separating slope m1 and the card-dealing opening d, and the inclination angle of the gentle slope guide surface m2 gradually decreases along the direction towards the card-dealing opening d. In this way, a smooth transition and directional guidance of the cards before entering the card-dealing opening d can be achieved, improving the smoothness and accuracy of card dealing.
[0031] The card-limiting component 5 is positioned above the card-splitting ramp m1, forming a preset gap with the ramp m1. This gap, through compression and gap engagement, restricts the passage of only one card at a time. The card-limiting component 5, through compression and the gap engagement with the ramp m1, effectively limits the simultaneous passage of multiple stacked cards, allowing only a single card to pass through the limiting gap. This preset gap can be adjusted according to the card thickness to accommodate different card types, achieving efficient and stable single-card dealing, and improving the accuracy and reliability of the dealing process.
[0032] Alternatively, please refer to Figure 5 and Figure 6 In this embodiment, the card dealing channel e also includes a stepped card-splitting surface m3 located between the card-splitting slope m1 and the gentle slope guide surface m2, used for secondary card splitting. Specifically, the stepped card-splitting surface m3 sequentially includes a first guide slope m31 and a second card-splitting slope m32. The inclination angle of the first guide slope m31 is smaller than the inclination angle of the second card-splitting slope m2. Together, they form the stepped card-splitting surface m3, used to further separate the cards to enhance the card-splitting effect. Of course, in some other embodiments, the stepped card-splitting surface m3 may not be included, and a curved surface may be used instead; no specific limitation is imposed.
[0033] Alternatively, please refer to Figure 5 , Figure 6 and Figure 9 In this embodiment, the card limiting component 5 includes a card limiting drive wheel 51 disposed above the card separating slope m1, used to squeeze and guide the cards forward along the card separating slope m1. Compared to relying solely on physical limiting and squeezing methods with a fixed gap, the card limiting drive wheel 51 can continuously and actively apply pressure and exert a continuous thrust on the cards. This allows the cards to move smoothly along a specific direction on the card separating slope m1, and prioritizes the delivery of cards closer to the card limiting drive wheel 51. This effectively prevents multiple cards from being moved together and improves card separating accuracy.
[0034] Alternatively, please refer to Figure 6 and Figure 7 In this embodiment, the card-splitting inclined surface m1 is provided with a recessed clearance groove f at the position corresponding to the card-limiting drive wheel 51, which is used to avoid the card-limiting drive wheel 51. The bottom of the clearance groove f is parallel to the card-splitting inclined surface m1. In this way, the phenomenon of insufficient contact between the friction wheel and the card and the rotation being hindered due to the partial protrusion of the card-limiting drive wheel 51 or the limited space between it and the card-splitting inclined surface m1 can be avoided.
[0035] To avoid prolonged friction and impact between the license plate limiting drive wheel 51 and the license plate surface and the dividing plate slope m1, which could lead to localized wear, deformation, or decreased precision of the slope and thus affect the overall service life of the machine, alternatively, please refer to... Figure 7In this embodiment, at least the portion of the card-distributing inclined surface m1 corresponding to the card-limiting drive wheel 51 is a wear-resistant component 11 detachably embedded within the housing 1. Specifically, an inclined surface mounting groove g is provided in the area of the card-distributing inclined surface m1 corresponding to the card-limiting drive wheel 51 in the housing 1, and the wear-resistant component 11 is installed in the inclined surface mounting groove g by screws (not shown in the figure). In this way, the wear resistance and maintainability of key parts of the card-distributing inclined surface m1 can be improved, thereby effectively extending the service life of the entire machine and improving the stability of card dealing.
[0036] Optionally, in this embodiment, the width of the preset gap is 0.1mm-2mm. In some embodiments, the preset width can be specifically selected as 0.1mm, 0.3mm, 0.5mm, 0.8mm, 1mm, 1.3mm, 1.5mm, 1.8mm, or 2mm, etc., as long as it is within the range of 0.1mm-2mm, and no specific limitation is made here.
[0037] Optionally, the angle α between the card-separating inclined surface m1 and the bottom surface of the card holder a is 120°-160°. Testing has shown that this angle α range effectively improves the sliding effect of the cards during the separation process, allowing the cards to gradually shift during guidance and reducing the risk of overlapping. Understandably, since the card-supporting plate 21 is parallel to the bottom surface of the card holder a, the angle α between the card-separating inclined surface m1 and the card-supporting plate 21 is also 120°-160°. For details, please refer to... Figure 5 In this embodiment, the angle α between the card-splitting slope m1 and the bottom surface of the card storage a is 146°. Of course, in other embodiments, the angle α between the card-splitting slope m1 and the bottom surface of the card storage a can also be 120°, 125°, 130°, 135°, 140°, 145°, 150°, 155°, or 160°. As long as it is within the range of 120°-160°, no specific limitation is made here.
[0038] Alternatively, please refer to Figures 8 to 10 In this embodiment, two sliding grooves i are provided on each of the left and right side walls of the card holder a, extending vertically. Each sliding groove i contains a sliding rod 12. A sliding sleeve 211 extends from the card holder 21 towards the sliding groove i and is fitted onto the sliding rod 12, allowing the card holder 21 to slide smoothly up and down within the card holder a. An elastic support is a compression spring 22, fitted onto the sliding rod 12 and located between the sliding sleeve 211 and the bottom of the sliding groove i. The arrangement of four sliding grooves i and four sliding rods 12 ensures the stability of the card holder 21 during vertical movement.
[0039] Alternatively, please refer to Figure 8 , Figure 9 and Figure 11 In this embodiment, the card dealing mechanism 4 includes: a card dealing wheel 41, an elastic card pressing assembly, and a first motor 44.
[0040] The dealing wheel 41 is rotatably mounted inside the housing 1 via the dealing shaft 42 and is located below the dealing channel e. Specifically, the dealing wheel 41 is fixed to the dealing shaft 42 and rotates with the dealing shaft 42.
[0041] The flexible card-pressing assembly is located above the card-dealing wheel 41 and correspondingly on the upper side of the card-dealing channel e, and is used to clamp and transport the cards in conjunction with the card-dealing wheel 41. Specifically, the flexible card-pressing assembly includes: a card-pressing shaft 431 that is mounted inside the housing 1 and can float up and down; two torsion springs 432 that are respectively sleeved on both ends of the card-pressing shaft 431 and whose torsion feet abut against the upper side of the inside of the housing 1; and a card-pressing wheel 433 that is rotatably sleeved on the card-pressing shaft 431.
[0042] The first motor 44 is housed inside the housing 1 and is connected to one side of the card dealing shaft 42 for power supply.
[0043] The license plate restriction assembly 5 also includes a separation shaft 52. The separation shaft 52 is rotatably mounted inside the housing 1, and a license plate restriction drive wheel 51 is fixed on it. One end of the separation shaft 52 and the same end of the license plate issuing shaft 42 are connected by a belt or gear to achieve power transmission, so that the license plate restriction drive wheel 51 and the license plate issuing mechanism 4 run synchronously.
[0044] The card-feeding wheel 31 is rotatably mounted above the card-bearing plate 21 via the card-feeding shaft 32. One end of the wheel is connected to the same end of the separating shaft 52 via a belt or gear to achieve power transmission, so that the card-feeding wheel 31 moves synchronously with the card-limiting drive wheel 51 to achieve the card-feeding action.
[0045] The card-limiting drive wheel 51 rotates in the same direction as the card-feeding wheel 31, thereby guiding the cards. Specifically, this can be achieved by setting an intermediate wheel. The card-feeding speed of the card-feeding mechanism 3 is less than the card-distributing speed of the card-distributing mechanism 4. This allows for better control of the card-feeding rhythm and prevents card jamming or stacking within the card-distributing channel e. Specifically, this can be achieved by adjusting the rotational speed ratio.
[0046] Specifically, please refer to Figure 11 In this embodiment, the output end of the first motor 44 is driven by a worm gear 45 meshing with a turbine 46 located at one end of the dealing shaft 42; the other end of the dealing shaft 42 is provided with a dealing shaft gear 47, which meshes with a first separation shaft gear 53 on the separation shaft 52 through a first intermediate gear 48; the other end of the separation shaft 52 is provided with a second separation shaft gear 54, which meshes with a card feeding shaft gear 33 on the card feeding shaft 32 through a second intermediate gear 55.
[0047] To enable the card dealing machine 100, which deals a limited number of cards simultaneously, to achieve accurate card dealing from multiple directions, optionally, please refer to... Figure 8 , Figures 12 to 14In this embodiment, the card dealing machine 100, which can deal a limited number of cards at the same time, also includes a base 6 and a rotating mechanism.
[0048] The base 6 is located below the housing 1 and provides support. The rotating mechanism connects the base 6 and the housing 1 and drives the housing 1 to rotate relative to the base 6.
[0049] Specifically, the rotating mechanism includes: a central gear plate 71, a second motor 72, a planetary gear 74, a control circuit board 75, and an elastic buffer assembly.
[0050] The central gear disk 71 is mounted inside the base 6, and its upper end is rotatably connected to the bottom of the housing 1. The second motor 72 is mounted inside the housing 1. The planetary gear 74 is rotatably disposed inside the housing 1, and is driven by the second motor 72 and meshes with the central gear disk 71. Optionally, the output shaft of the second motor 72 is driven by the planetary gear 74 through a reduction gearbox 73. The control circuit board 75 is disposed inside the housing 1. Specifically, the control circuit is located on the upper part of the housing 1 and is electrically connected to the second motor 72 to control the rotation of the second motor 72. Thus, the second motor 72 drives the planetary gear 74 to rotate, and the planetary gear 74 rotates around the central gear disk 71, thereby driving the housing 1 to rotate relative to the base 6 around a set axis. In this embodiment, the control circuit board 75 is also electrically connected to the first motor 44 to control the rotation of the first motor 44. Specifically, the way the control circuit board 75 controls the movement of the first motor 44 and the second motor 72 is not an improvement point of this application, so it will not be elaborated on here.
[0051] An elastic buffer assembly is disposed between the rotating mechanism and the base 6 to buffer the impact of starting or stopping during rotation. That is, the elastic buffer assembly can absorb or buffer the mechanical impact force caused by instantaneous starting or stopping, thereby effectively reducing vibration and wear inside the rotating mechanism and / or between the rotating mechanism and the base 6.
[0052] Optionally, in this embodiment, the elastic buffer assembly includes: arc-shaped positioning holes o, limiting posts 77, arc-shaped buffer grooves j, buffer springs 78, and positioning posts 79. Three arc-shaped positioning holes o are arranged in a circumferential array along the center of the central gear disk 71 on the base 6. Three limiting posts 77 are correspondingly located on the bottom surface of the central gear disk 71 to engage with the arc-shaped positioning holes o. Three arc-shaped buffer grooves j are arranged in a circumferential array along the bottom surface of the central gear disk 71, and two buffer springs 78 are disposed within each arc-shaped buffer groove j. Three positioning posts 79 are correspondingly located within the base 6, and each positioning post 79 is inserted into one arc-shaped buffer groove j and positioned between two buffer springs 78. Thus, upon startup, the second motor 72 rotates, driving the planetary gear 74 to rotate. The planetary gear 74 then pushes the central gear disk 71 to rotate until the limiting post 77 of the central gear disk 71 stops when it hits the end of the arc-shaped positioning hole o in the base 6. During this process, the positioning post 79 inside the base 6 compresses the buffer spring 78 in the arc-shaped buffer groove j of the central gear disk 71 to buffer rigid impacts. After the planetary gear 74 stops, its rotation drives the card dealing machine body to rotate around the base 6. The principle of the emergency stop process is similar and will not be elaborated further here. Of course, in other embodiments, the number of arc-shaped positioning holes o, limiting posts 77, and arc-shaped buffer grooves j can be one, two, four, or more, and no specific limitation is made here.
[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the substance of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A card dealing machine capable of simultaneously dealing a limited number of cards, characterized in that, include: The housing has a card compartment for holding cards, a card release port located on one side of the card compartment and connected to the card compartment, a card delivery port located on the front side of the card compartment, a card dealing port located on the front side of the housing, and a card dealing channel located between the card delivery port and the card dealing port. A card delivery mechanism, located at the bottom or top of the card storage compartment, is used to deliver cards to the card delivery port; A card-dealing mechanism, located within the card-dealing channel, is used to dispense cards from the card-dealing opening; The bottom surface of the card dealing channel includes a card-distributing ramp and a gently sloping card-guiding surface; The card-separating inclined surface is angled upwards from the card-feeding port toward the card-dealing port to guide card separation; The gentle slope guide surface is located between the card-distribution slope and the card-dealing opening, and its inclination angle gradually decreases along the direction toward the card-dealing opening; The card limiting component is located above the card dividing slope and forms a preset gap with the card dividing slope. It is used to limit the number of cards that can pass through the preset gap at the same time to one card by squeezing and gap matching.
2. The shuffler of claim 1, wherein the plurality of cards are simultaneously dispensed. The card dealing channel also includes a stepped card-splitting surface located between the card-splitting ramp and the gentle slope guide card surface for secondary card splitting.
3. The shuffler of claim 1, wherein the plurality of cards are simultaneously dispensed. The sign-limiting assembly includes a sign-limiting drive wheel located above the sign-dividing slope, used to squeeze and guide the sign forward along the sign-dividing slope.
4. The shuffler of claim 3, wherein the plurality of cards are simultaneously dispensed. The inclined surface of the sign divider is provided with a recessed avoidance groove at the position corresponding to the drive wheel of the sign limiter, and the bottom of the avoidance groove is parallel to the inclined surface of the sign divider.
5. The card dealing machine as described in claim 3, characterized in that, The portion of the card-splitting slope corresponding at least to the card-limiting drive wheel is a wear-resistant component that is detachably embedded in the housing.
6. The shuffler of claim 1, wherein: The width of the preset gap is 0.1mm-2mm.
7. The shuffler of claim 1, wherein the plurality of cards are simultaneously dispensed. The angle between the inclined surface of the card-splitting surface and the bottom surface of the card storage is 120°-160°.
8. The shuffler of claim 3, wherein the plurality of cards are simultaneously dispensed. The card delivery port is located on the upper front side of the card storage container; it also includes: The card-supporting plate is inclined downward from the card-laying port to the card-feeding port and is located in the card compartment. It can move up and down in the card compartment to support the cards. An elastic support member is located between the card-bearing plate and the bottom of the card compartment, and is used to provide upward elastic support for the card-bearing plate; The card delivery mechanism is located above the card receiving plate and is used to deliver the topmost card in the card storage to the card delivery port.
9. The card dealing machine as described in claim 8, characterized in that, The issuing body includes: The dealing wheel is rotatably mounted inside the housing via a dealing shaft and is located below the dealing channel. An elastic card-pressing assembly is located above the card-dealing wheel and correspondingly positioned on the upper side of the card-dealing channel, used to cooperate with the card-dealing wheel to clamp and transport the cards; The first motor is housed inside the housing and is connected to one side of the card dealing shaft for transmission. The license plate restriction component also includes: A separation shaft is rotatably disposed within the housing, on which the card-limiting drive wheel is fixed, and one end of the drive wheel is connected to the same side end of the card-dealing shaft. The license delivery mechanism includes: The card feeding wheel is rotatably mounted above the card receiving plate via a card feeding shaft, and one end of the wheel is connected to the same end of the separating shaft via a transmission connection. The card-limiting drive wheel rotates in the same direction as the card-feeding wheel, and the card-feeding speed of the card-feeding mechanism is less than the card-dealing speed of the card-distributing mechanism.
10. The card dealing machine as described in claim 1, characterized in that, Also includes: The base is located below the housing; A rotating mechanism, connecting the base and the housing, is used to drive the housing to rotate relative to the base; The rotating mechanism includes: A central gear disc is assembled inside the base, and its upper end is rotatably connected to the bottom of the housing; The second motor is assembled inside the housing; The planetary gear is connected to the second motor drive and meshes with the central gear plate; A control circuit board is disposed inside the housing and is electrically connected to the second motor; An elastic buffer assembly is disposed between the rotating mechanism and the base to buffer the impact of starting or stopping during rotational motion.