A card table and card machine

Abstract

This utility model provides a card organizing table and a card machine. The card organizing table includes a table body and a lifting mechanism for mounting the card machine. The tabletop has a lifting port, and the lifting mechanism is installed inside the table body. When the lifting mechanism is raised, it can lift the card machine out from the lifting port, and at least raise the card dispensing port of the card machine to the tabletop. In the idle state, the card machine can be completely stored inside the table body, giving the card organizing table the appearance and function of a regular tabletop. When entertainment activities are needed, the card machine can be raised to a working position through precise control of the lifting mechanism, providing users with a professional card playing experience. This design achieves dual functions for the card organizing table, with a simple structural design, significantly improving the product's space utilization and functional applicability, and achieving a perfect balance between aesthetics and practicality.

Description

Technical Field

[0001] This utility model relates to the field of card sorting machine technology, specifically to a card sorting table and a card machine. Background Technology

[0002] With the development of society and the economy and the improvement of people's living standards, the public's demand for quality leisure and entertainment activities is constantly increasing. Chess and card games, due to their unique intellectual, entertaining, and social attributes, have become an important part of modern leisure culture and are widely popular at family gatherings, social events with friends, and other occasions.

[0003] To enhance their card game entertainment experience, more and more consumers are choosing to purchase automatic card machines. However, existing products have significant shortcomings in terms of practicality and aesthetics: fixed card machines occupy table space for extended periods, limiting storage capacity and making them unusable as ordinary tabletops, resulting in low space utilization; while portable card machines offer flexibility, they are difficult to coordinate with modern home environments, compromising overall aesthetics.

[0004] These design flaws severely restrict the widespread application of card-playing machines, especially for families who only occasionally need to use the card-playing function. Fixed card-playing machines become "functionally unused areas," failing to meet daily needs. In general, existing products struggle to balance space utilization and aesthetics. Therefore, the market urgently needs an innovative product that can perfectly conceal the card-playing machine while quickly transforming it into a professional card table to meet the diverse needs of modern families for multifunctional furniture. Utility Model Content

[0005] In order to solve the existing technical problems, this utility model provides a card sorting table and a card machine.

[0006] To achieve the objectives of this utility model, the following technical solution is adopted:

[0007] A card sorting table includes a table body and a lifting mechanism for mounting a card dispenser. The tabletop has a lifting port, and the lifting mechanism is installed inside the table body. When the lifting mechanism is raised, it can lift the card dispenser out from the lifting port and at least lift the card dispenser's card outlet to the tabletop.

[0008] Furthermore, the lifting port is equipped with a movable sealing door.

[0009] Furthermore, a sliding door guide assembly is provided between the closed door and the table body.

[0010] Furthermore, when the closing door closes the lifting port, the closing door is approximately flush with the tabletop.

[0011] Furthermore, the closed door can be installed on the table body in a horizontally movable manner; or the closed door can be installed on the table body in a vertically rotatable manner; or the closed door can be installed on the table body in a horizontally rotatable manner.

[0012] Furthermore, the lifting mechanism includes a lifting seat for mounting the card machine body and a lifting drive unit that is motive-connected to the lifting seat.

[0013] Furthermore, a vertical guide assembly is provided between the table body and the lifting seat.

[0014] Furthermore, the lifting drive unit includes a lifting driver.

[0015] Alternatively, the lifting drive unit may include a translation driver and a steering component connected to the translation driver and capable of driving the lifting seat to rise and fall.

[0016] Furthermore, the steering component is fixedly connected to a pushing component. When the steering component drives the lifting seat to rise, the steering component drives the pushing component to move and push the closed door to open the lifting port. The closed door is connected to a reset elastic component. When the lifting seat descends, the reset elastic component drives the closed door to close the lifting port.

[0017] Alternatively, the steering component is driven by a pushing component, and the pushing component is installed on the lifting seat or the table. When the steering component drives the lifting seat to rise, the steering component drives the pushing component to move vertically and push the closed door to open the lifting opening. The closed door is connected to a reset elastic component. When the lifting seat descends, the reset elastic component drives the closed door to close the lifting opening.

[0018] Alternatively, the lifting seat is connected to a pushing member. When the lifting seat rises, the lifting seat drives the pushing member to move vertically and push the closed door to open the lifting opening. The closed door is connected to a reset elastic member. When the lifting seat descends, the reset elastic member drives the closed door to close the lifting opening.

[0019] Alternatively, the closed door is connected to a sliding door drive unit.

[0020] Furthermore, the closed door includes several sealing plates installed on the table body and a rotatable rotating component installed on the table body. The rotating component and the sealing plates are connected by a gear structure, and the rotating component is connected to the sliding door drive unit.

[0021] Alternatively, the closed door may be equipped with a manual operating unit.

[0022] Furthermore, the lifting seat and the card issuing machine body are an integral structure.

[0023] Furthermore, the table body includes a table body and a table wing body disposed on one side of the table body. The table wing body can be folded relative to the table body. The lifting mechanism is installed inside the table body, and the lifting port is located on the tabletop of the table body.

[0024] Furthermore, the table wing includes a folding tabletop and folding legs, both of which can be foldably mounted on the table body.

[0025] Compared with existing technologies, the advantages of this invention are: when the card-collecting machine is idle, it can be completely stored inside the table, giving the card-collecting table the appearance and function of a regular tabletop; when entertainment activities are needed, the card-collecting machine can be raised to the working position through precise control of the lifting mechanism, providing users with a professional card-playing experience. This achieves a dual function for the card-collecting table, with a simple structural design, while significantly improving the product's space utilization and functional applicability, achieving a perfect balance between aesthetics and practicality.

[0026] In addition, this utility model also provides a card machine, including a card sorting table and a card machine body.

[0027] The card machine provided by this utility model includes the aforementioned card arrangement table, and therefore has the same function as the card arrangement table. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the card machine's state when it is being stored in an embodiment of this utility model;

[0030] Figure 2 This is a schematic diagram of the state of the card machine when playing chess and card games in this embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of a portion of the structure of the first type of card machine in this utility model embodiment;

[0032] Figure 4 yes Figure 3 An enlarged schematic diagram of part A in the middle;

[0033] Figure 5 This is a schematic diagram of a portion of the structure of the first type of card machine in this utility model embodiment;

[0034] Figure 6This is a schematic diagram of a portion of the structure of the second type of card machine in this utility model embodiment;

[0035] Figure 7 yes Figure 6 Enlarged schematic diagram of part B in the middle;

[0036] Figure 8 This is a schematic diagram of a portion of the structure of the third type of card machine in this utility model embodiment;

[0037] Figure 9 yes Figure 8 An enlarged schematic diagram of section C;

[0038] Figure 10 This is a schematic diagram of the fourth state of the card machine during storage in this utility model embodiment;

[0039] Figure 11 This is a schematic diagram of a portion of the structure of the fourth type of card machine in this utility model embodiment;

[0040] Figure 12 This is a schematic diagram of a portion of the structure of the second type of card machine in this utility model embodiment;

[0041] Figure 13 This is a schematic diagram of the main tabletop structure of the table body in this embodiment of the utility model;

[0042] Reference numerals: 1. Table body; 11. Lifting port; 12. Enclosing door; 121. Sealing plate; 122. Rotating component; 13. Sliding door guide assembly; 14. Reset elastic component; 15. Sliding door drive unit; 16. Table body; 17. Table wing; 171. Folding tabletop; 172. Folding leg; 2. Lifting mechanism; 21. Lifting seat; 22. Lifting drive unit; 221. Lifting driver; 222. Translation driver; 223. Turning component; 224. Pushing component; 23. Vertical guide assembly; 3. Card machine body. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0044] In this document, terms such as "upper," "lower," "inner," and "outer" are established based on the positional relationships shown in the accompanying drawings. Depending on the drawings, the corresponding positional relationships may also change. Therefore, they should not be interpreted as an absolute limitation on the scope of protection. Moreover, relational terms such as "first" and "second" are only used to distinguish one component from another that has the same name, and do not necessarily require or imply any such actual relationship or order between these components.

[0045] See Figure 1-13 This embodiment provides a card machine, including a card sorting table and a card machine body 3 installed in the table body 1 of the card sorting table.

[0046] See Figure 1-3 The card-sorting table includes a table body 1 and a lifting mechanism 2 for installing a card-dispensing machine 3. The table surface of the table body 1 has a lifting port 11. The lifting mechanism 2 is installed inside the table body 1. When the lifting mechanism 2 is raised, it can lift the card-dispensing machine 3 out from the lifting port 11, and at least lift the card-dispensing port of the card-dispensing machine 3 to the table surface.

[0047] When the card-playing machine 3 is not in use, it can be completely stored inside the table 1, making the card-playing table look and function like a normal tabletop, avoiding the creation of "unused functional areas". Moreover, its appearance is no different from traditional furniture, overcoming the defect of portable devices clashing with home style. When entertainment activities are needed, the card-playing machine 3 can be raised to the working position through the precise control of the lifting mechanism 2, providing users with a professional card-playing experience. Only the functional components are temporarily exposed, and they are immediately hidden after use, maintaining the overall harmony of the environment.

[0048] In summary, by modularly integrating the card-playing machine body 3 and the lifting mechanism 2 into the standard table body 1, the complete functions of a professional card-playing machine are retained, while achieving a "two-in-one" composite furniture design. This significantly enhances the product's functional applicability and achieves a perfect balance between aesthetics and practicality. Furthermore, through the directional lifting mechanism 2, users can easily switch between the card-playing machine body 3's usage and storage states with a single click, offering smooth operation and combining the stability of a fixed design with the flexibility of a portable one.

[0049] The table body 1 has a mounting slot, in which the lifting mechanism 2 and the card dispenser 3 are installed. Preferably, the lifting port 11 is adapted to the card dispenser 3. When the lifting mechanism 2 is in the raised state, it can smoothly lift the card dispenser 3 from the lifting port 11, ensuring that the card dispenser 3 is accurately raised to the predetermined position on the table to achieve the optimal usage height. To make this embodiment clearer, the card dispenser 3 will be further described in conjunction with the card dispenser 3. The card dispenser 3 can be used only for dealing cards, or it can be used for sorting and dealing cards, or it can be used for sorting, shuffling, and dealing cards. The card dispenser 3 can be in any form. This embodiment does not limit the specific structure of the card dispenser 3, but only provides an example. The card dispenser 3 can be an intelligent automatic card dealing machine disclosed in CN116212357A or a small card shuffling and dispensing integrated machine disclosed in CN116688478A.

[0050] Further, see Figure 2-8 The lifting mechanism 2 includes a lifting base 21 for mounting the card machine body 3 and a lifting drive unit 22 drivenly connected to the lifting base 21. The lifting drive unit 22 is installed inside the table body 1, and the lifting base 21 is movably installed inside the table body 1 to realize the lifting function of the card machine body 3. Preferably, the lifting base 21 and the card machine body 3 are an integral structure. To ensure the smoothness and accuracy of the lifting process, see [reference needed]. Figure 5-6 Preferably, a vertical guide assembly 23 is provided between the table body 1 and the lifting seat 21. This vertical guide assembly 23 can adopt a screw-type, linkage-type, or guide rail-type guiding structure, and the specific selection can be optimized according to actual needs and application scenarios. Screw-type guide assemblies have high positioning accuracy and self-locking performance, suitable for occasions with strict requirements for lifting position; linkage-type guide assemblies have a simple structure and low cost, suitable for environments with relatively relaxed accuracy requirements; guide rail-type guide assemblies provide a smoother sliding experience, suitable for occasions requiring frequent lifting. By reasonably selecting the type of vertical guide assembly 23, the overall performance and user experience of the card-sorting table can be further improved. See [link to relevant documentation]. Figure 5-6 The lifting seat 21 has limiting movement grooves on both longitudinal sides, and the table body 1 has vertically arranged guide members that cooperate with the limiting movement grooves; the lifting seat 21 has moving blocks on both transverse sides, and the table body 1 has vertically arranged guide members that cooperate with the moving blocks, and the guide members have limiting movement grooves that cooperate with the moving blocks. The lifting seat 21 moves along the guide members under the drive of the lifting drive unit 22.

[0051] In the first embodiment, the specific structure of the lifting drive unit 22 is described in [reference needed]. Figure 8-9The lifting drive unit 22 includes a lifting driver 221, which directly drives the lifting seat 21 to complete the lifting action. Preferably, the lifting driver 221 can employ mature lifting drive methods such as an electric telescopic rod, a worm gear screw jack, a screw sleeve jack, or a rack and pinion jack. Electric telescopic rods offer rapid response and precise control, while screw sleeve jacks and worm gear screw jacks have self-locking functions, ensuring the card reader 3 remains stably stationary at any position. The lifting driver 221 can also drive the lifting seat 21 to move vertically via a transmission structure, which can be a gear transmission (e.g.,...). Figure 9 (As shown) or by belt drive or linkage drive, etc. Since these structures are all existing technologies, their specific working principles will not be described in detail here. It is understood that when the lifting drive 221 drives the lifting seat 21 to move, it can be a linear vertical movement, an oblique vertical movement, or a curved vertical movement, selected according to the actual situation, without specific limitations. In the second embodiment, see... Figure 5-7 The lifting drive unit 22 includes a translation driver 222 and a steering component 223 connected to the translation driver 222 and capable of driving the lifting seat 21 to rise and fall. The translation driver 222 drives the steering component 223 to translate, and the steering component 223 drives the lifting seat 21 to rise and fall during translation. The translation driver 222 can be a rotary motor or a linear motor. The rotary motor achieves translational motion through a lead screw or rack and pinion mechanism, while the linear motor can directly generate linear driving force. The steering component 223, as a key transmission component, is not limited in its specific form, as long as it can realize the function of converting translational motion into lifting motion. For ease of understanding, the following is a detailed description in conjunction with the appendix. Figure 5 , 7 A specific example is provided: The steering component 223 is equipped with a transmission part and an inclined pushing part. When the motor starts, the transmission part drives the steering component 223 to move horizontally. At this time, the inclined pushing part contacts the lifting seat 21 and generates a vertically upward component force, pushing the lifting seat 21 to rise smoothly along the vertical guide assembly 23. Conversely, when the steering component 223 moves back, the inclined pushing part gradually disengages, and the lifting seat 21 and the card machine body 3 slowly descend under their own weight, completing the reset action. Preferably, during descent, the lifting seat 21 is also subjected to a vertically downward component force generated by the top of the inclined pushing part. This design not only realizes the lifting function but also simplifies the control system through mechanical structure and improves the reliability of the device. (See attached diagram.) Figure 5 The steering component 223 may have an inclined thrust surface, combined with the attached Figure 7 The steering component 223 may have an inclined thrust groove. Of course, the steering component 223 may also be a structure with gear drive, belt drive, or linkage drive, etc.

[0052] See Figure 1The lifting port 11 is equipped with a movable closing door 12, which can be used to close the lifting port 11 when the card machine body 3 is idle. In the first embodiment, the closing door 12 is equipped with a manual operation part (not shown), allowing the player to directly open or close the closing door 12. The manual operation part can be a groove or a protrusion design to facilitate user application of force. When the player needs to play card games, the manual operation part allows the user to easily open the closing door 12, exposing the lifting port 11, allowing the card machine body 3 to rise smoothly for the player's use. This method has a simple structure, low cost, and is suitable for occasions where automation requirements are not high. In the second embodiment, see... Figure 11 The closed door 12 is connected to a sliding door drive unit 15, which drives the closed door 12 to close or open. The sliding door drive unit 15 can be a drive motor, etc. (See attached diagram.) Figure 11 A specific example is provided: The closed door 12 includes several sealing plates 121 rotatably mounted on the table body 1 and rotating components 122 rotatably mounted on the table body 1. The rotating components 122 and the sealing plates 121 are connected by a gear tooth structure. The rotating components 122 are connected to a sliding door drive unit 15. When the sliding door drive unit 15 drives the rotating components 122 to rotate, the rotating components 122 drive the sealing plates 121 to rotate, so that the sealing plates 121 are removed from the closed door 12. The table body 1 may be provided with a rotating base, and the rotating components 122 and the sealing plates 121 are rotatably mounted on the rotating base. In a third embodiment, the lifting drive unit 22 is connected to the closed door 12 through a transmission structure. In one example, the lifting drive unit 22 is the second embodiment described above, and the transmission structure is a steering component 223. The following is a detailed description... Figure 5 A specific example is provided: the steering component 223 is fixedly connected to the pushing component 224. When the steering component 223 drives the lifting seat 21 to rise, the steering component 223 drives the pushing component 224 to move and push against the closed door 12 to open the lifting port 11. In another example, the lifting drive unit 22 is the second embodiment described above, and the transmission structure consists of the steering component 223 and the pushing component 224. The following is a detailed description... Figure 6-7A specific example is provided: The steering component 223 is driven by a pushing component 224, and the pushing component 224 is installed on the lifting seat 21 or the table body 1. When the steering component 223 drives the lifting seat 21 to rise, the steering component 223 drives the pushing component 224 to move vertically and push against the closed door 12 to open the lifting port 11. For ease of understanding, a specific explanation is given below: The pushing component 224 and the lifting seat 21 or the table body 1 are vertically movable and engaged. The pushing component 224 and the steering component 223 have a movable engagement mechanism. The pushing component 224 has a mating block, and the steering component 223 has a mating groove that moves and engages with the mating block. The mating groove has an inclined section and a horizontal section. When the mating block moves in the inclined section, the pushing component 224 will move vertically. In another example, the transmission structure is a pusher 224, and the lifting seat 21 is connected to the pusher 224. When the lifting seat 21 is raised, the lifting seat 21 drives the pusher 224 to move vertically and push against the closed door 12 to open the lifting port 11. Preferably, in the second and third embodiments of this invention, see [reference needed]. Figure 3 , 11 The closed door 12 is connected to a reset elastic element 14. When the lifting seat 21 descends, the reset elastic element 14 drives the closed door 12 to close the lifting opening 11. That is, the closed door 12 opens by the sliding door drive unit 15 or the lifting drive unit 22, and closes by the reset elastic element 14, so as to avoid hand injury from a hard closing operation. Preferably, the closed door 12 includes two unit plates, and the reset elastic element 14 is arranged between the two unit plates.

[0053] In general, the enclosed door 12 can be installed in various ways to meet the needs of different usage scenarios and spatial layouts. Specifically, the enclosed door 12 can be installed in any of the following three ways: 1. See Figure 3 The door 12 is horizontally movable and installed on the table body 1. It slides open and closes horizontally, saving vertical space and making it suitable for situations where the space around the table is limited. It also allows for smooth and stable opening and closing operations. 2. See [reference needed] Figure 12 The door 12 is vertically rotatable and mounted on the table body 1. It opens and closes by rotating vertically via hinges or a pivot. This design is simple, easy to maintain, and suitable for applications requiring rapid opening and closing, while also providing a large opening space. 3. See [reference needed] Figure 10-11The closed door 12 is horizontally rotated and installed on the table body 1. It opens and closes via a horizontal pivot, similar to a revolving door design. This method offers high space utilization and is suitable for occasions requiring special visual effects or spatial layouts, enabling unique opening methods. Each installation method ensures smooth operation of the closed door 12 during opening and closing. Users can choose the appropriate installation method based on their actual usage environment and personalized needs to obtain the best user experience. This diverse design not only enhances the product's practicality but also strengthens its market competitiveness. Furthermore, in the first embodiment of the specific operation method for closing and opening the closed door 12, the closed door 12 can also be directly removed from the lifting port 11. Specifically, the lifting port 11 and the closed door 12 are mutually restrictive; placing the closed door 12 in the lifting port 11 closes the lifting port 11.

[0054] Further, see Figure 3 , 13 To ensure smooth operation of the closed door 12 during opening and closing, a sliding door guide assembly 13 is installed between the closed door 12 and the table body 1. This guide assembly can take various forms, such as sliding, roller, or bearing structures, depending on the specific application scenario and design requirements. Sliding guide assemblies achieve smooth sliding through precision-machined guide rails or grooves and sliders, offering high load-bearing capacity and stability. Roller guide assemblies utilize the rolling of rollers on tracks to reduce friction, suitable for applications requiring frequent opening and closing. Bearing guide assemblies use high-precision bearings for support, providing a smoother operating experience. The sliding door guide assembly 13 not only extends the service life of the closed door 12 but also ensures a clean and aesthetically pleasing overall appearance of the card-sorting table, while providing users with a more comfortable and convenient operating experience.

[0055] Furthermore, to ensure the aesthetics and safety of the card arranging table, the closed door 12 is flush with the tabletop when closed. Specifically, when the closed door 12 completely closes the lifting port 11, its surface is roughly flush with the tabletop, with the height difference between them controlled within ±0.5mm, ensuring the overall flatness of the tabletop. This not only enhances the product's visual appeal, making it indistinguishable from a regular tabletop when the card machine 3 is idle, but more importantly, it eliminates the gaps or height differences common in traditional designs, effectively preventing items from slipping or dust from entering, while also avoiding instability that might occur when the card arranging table is used as a regular table.

[0056] Further, see Figure 1-2The table body 1 includes a main table body 16 and a table wing 17 located on one side of the main table body 16. The table wing 17 can be folded relative to the main table body 16. The lifting mechanism 2 is installed inside the main table body 16, and the lifting port 11 is located on the tabletop of the main table body 16. By designing the table body 1 as a foldable structure, the table wing 17 can be folded relative to the main table body 16, significantly reducing the overall volume of the card sorting table. When not in use, the card sorting table can be folded for storage, occupying little space, with high space utilization, and is easy to store and transport, solving the problem of the large size and inconvenient storage and transport of traditional automatic card sorting machines. In addition, because the device is foldable, its application scenarios are no longer limited to fixed locations, and it can be widely used in various occasions such as family gatherings, outdoor activities, and card game competitions, further expanding the market potential of automatic card sorting machines.

[0057] Further, see Figure 2 The table wing 17 includes a folding tabletop 171 and folding legs 172, both of which can be foldably mounted on the table body 16. The table body 16 includes a main tabletop and legs with accommodating space, with the main tabletop mounted on the legs. The legs may have storage cabinets. The table wing 17 includes a folding tabletop 171 and folding legs 172. The folding tabletop 171 can be foldably mounted on the main tabletop, and the folding legs 172 can be foldably mounted on the legs. It is understood that the tabletop of the table body 16 refers to the upper surface of the main tabletop.

[0058] Without contradicting the spirit and technical means of this utility model, at least some of the technical implementation methods in the above embodiments can be combined or replaced.

[0059] The above are merely preferred embodiments of this utility model. The scope of protection of this utility model is defined by the scope of the claims. Any improvements and modifications made by those skilled in the art without departing from the spirit and scope of this utility model should also be considered as protection within the scope of this utility model.

Claims

1. A card table, characterized in that, The device includes a table and a lifting mechanism for mounting a card-playing machine. The table has a lifting port on its surface. The lifting mechanism is installed inside the table. When the lifting mechanism is raised, it can lift the card-playing machine out of the lifting port and at least lift the card-dispensing port of the card-playing machine to the table surface.

2. The card table according to claim 1, wherein The lifting port is equipped with a movable sealing door.

3. The card table of claim 2, wherein, A sliding door guide assembly is provided between the closed door and the table.

4. The card table of claim 2, wherein, When the closed door closes the lifting port, the closed door is approximately flush with the tabletop.

5. The card table of claim 2, wherein, The closed door is mounted on the table body in a horizontally movable manner; or the closed door is mounted on the table body in a vertically rotatable manner; or the closed door is mounted on the table body in a horizontally rotatable manner.

6. The card table according to any one of claims 2-5, wherein, The lifting mechanism includes a lifting base for mounting the card machine body and a lifting drive unit that is motive-connected to the lifting base.

7. The card table of claim 6, wherein, A vertical guide assembly is provided between the table body and the lifting seat.

8. The card-arranging table according to claim 6, characterized in that, The lifting drive unit includes a lifting driver.

9. The card table of claim 6, wherein, The lifting drive unit includes a translation driver and a steering component connected to the translation driver and capable of driving the lifting seat to rise and fall.

10. The card table of claim 9, wherein, The steering component is fixedly connected to a pushing component. When the steering component drives the lifting seat to rise, the steering component drives the pushing component to move and push the closed door to open the lifting port. The closed door is connected to a reset elastic component. When the lifting seat descends, the reset elastic component drives the closed door to close the lifting port.

11. The card table of claim 9, wherein, The steering component is driven by a pushing component, and the pushing component is installed on the lifting seat or the table. When the steering component drives the lifting seat to rise, the steering component drives the pushing component to move vertically and push the closed door to open the lifting opening. The closed door is connected to a reset elastic component. When the lifting seat descends, the reset elastic component drives the closed door to close the lifting opening.

12. The card table according to claim 8 or 9, wherein, The lifting seat is connected to a pushing member. When the lifting seat is raised, the lifting seat drives the pushing member to move vertically and push the closed door to open the lifting opening. The closed door is connected to a reset elastic member. When the lifting seat is lowered, the reset elastic member drives the closed door to close the lifting opening.

13. The card table of claim 2, wherein, The closed door is connected to a sliding door drive unit.

14. The card table of claim 13, wherein, The enclosed door includes several sealing plates installed on the table body and a rotatable rotating component installed on the table body. The rotating component and the sealing plates are connected by a gear structure. The rotating component is connected to the sliding door drive unit.

15. The card table of claim 2, wherein, The closed door is equipped with a manual operating unit.

16. The card table of claim 6, wherein, The lifting platform and the card issuing machine are an integral structure.

17. The card table of claim 1, wherein, The table body includes a table body and a table wing body disposed on one side of the table body. The table wing body can be folded relative to the table body. The lifting mechanism is installed inside the table body, and the lifting port is located on the tabletop of the table body.

18. The card table of claim 17, wherein, The table wing includes a folding tabletop and folding legs, both of which can be folded and mounted on the table body.

19. A card shuffler, comprising: Includes a card-playing machine and a card-sorting table as described in any one of claims 1-18.

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