Stable card shuffler base and card shuffler

Abstract

The utility model discloses a stable base for card sorting machine and card sorting machine, the utility model discloses a stable base for card sorting machine's lower surface split type interval is provided with stabilizing plate, the lower surface of base is equipped with the telescopic support foot that can horizontally rotate and advances, retreats the lower surface of base between stabilizing plate. The lower surface of base and the stabilizing plate split type interval setting, can adjust the distance between both, so that the telescopic support foot can just be clamped between stabilizing plate and base and can not shake, improve the stability of base, and when producing and manufacturing, need not higher precision, improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of mahjong machine manufacturing technology, and in particular relates to a base for a stable tile sorting machine and a tile sorting machine. Background Technology

[0002] A machine that organizes playing cards is called a card sorting machine. Card sorting machines come in various forms, such as rotor card sorting machines and roller coaster card sorting machines. For easy storage and transportation, card sorting machines are usually foldable. Underneath the foldable card sorting machine is a base that supports the machine. Underneath the base are pads or casters to facilitate support or movement of the card sorting machine. To further save space, the base can also be folded.

[0003] When using a folding base to support a card sorting machine, the support legs underneath the base tend to loosen during rotation, extension, and retraction, leading to unstable support. Furthermore, the existing fixed base's receiving cavity cannot be adjusted according to the leg dimensions, requiring high precision during manufacturing, increasing processing difficulty, and reducing production efficiency. Therefore, it is necessary to improve these features. Utility Model Content

[0004] In view of the technical problems of the existing card sorting machine base being prone to loosening of the support legs, resulting in base instability, and the incomplete matching of the inner end dimensions of the receiving cavity and the support legs during manufacturing, the purpose of this utility model is to provide a stable card sorting machine base and card sorting machine.

[0005] The present invention relates to a stable base for a card sorting machine, wherein the lower surface of the base is provided with a stabilizing plate in a split manner, and a telescopic support foot that can be horizontally rotatably extended into and out of the lower surface of the base is provided between the lower surface of the base and the stabilizing plate.

[0006] Preferably, the lower surface of the base and the stabilizing plate are separately configured to form a height-adjustable support foot fixing cavity, and the inner end of the telescopic support foot is rotatably disposed in the support foot fixing cavity.

[0007] Preferably, the height of the support foot fixing cavity is consistent with the thickness of the inner end of the telescopic support foot.

[0008] Preferably, the support leg fixing cavity has a fixing platform on the side away from the telescopic support leg, and the stabilizing plate is separately fixed on the fixing platform.

[0009] Preferably, the stabilizing plate is fixed to the fixing platform separately by means of a gasket.

[0010] Preferably, the inner ends of the stabilizing plate and the telescopic leg, and the lower surface of the base are respectively provided with shaft holes. A fixed shaft is sequentially inserted into the shaft holes of the stabilizing plate, one end of the telescopic leg, and the lower surface of the base, so that one end of the telescopic leg can rotate around the fixed shaft between the base and the stabilizing plate.

[0011] Preferably, the inner end of the telescopic support leg has a circular rotating platform, the shaft hole of the inner end of the telescopic support leg is located at the center of the circular rotating platform, the fixed shaft is inserted into the shaft hole at the center of the circular rotating platform, and the circular rotating platform can rotate around the fixed shaft between the base and the stabilizing plate.

[0012] Preferably, a fixing plate is integrally formed on the lower surface of the base, and the foot fixing cavity is formed between the stabilizing plate and the fixing plate.

[0013] Preferably, the fixing plate is a fixing plate with a smooth plane.

[0014] Preferably, the telescopic support leg is integrally formed with the circular rotating platform, and the thickness of the circular rotating platform is not less than the thickness of the telescopic support leg.

[0015] Preferably, the fixing platform and the base are integrally formed.

[0016] Preferably, the base is a folding base, and the folding base has:

[0017] A fixed base, wherein one end of the telescopic support leg is rotatably mounted on the fixed base;

[0018] A flip-up base, one side of which is rotatably connected to one side of the fixed base, wherein when the flip-up base is flipped to be horizontally aligned with the fixed base, the telescopic support leg extends out of the lower surface of the fixed base.

[0019] Preferably, the telescopic support legs are symmetrically arranged at both ends of the fixed base near the flip base.

[0020] Preferably, the telescopic leg has:

[0021] A rotating arm for the outrigger, one end of which is the inner end of the telescopic outrigger;

[0022] A movable support leg is located at the other end of the support leg rotating arm.

[0023] Preferably, the lower surface of the fixed base is integrally formed with reinforcing ribs;

[0024] The lower surface of the flip base is also integrally formed with reinforcing ribs.

[0025] Preferably, the fixed base and the flip base are connected by a hinge.

[0026] The card sorting machine of this utility model includes the aforementioned stable card sorting machine base.

[0027] Preferably, the card sorting machine is a mahjong machine or a domino machine.

[0028] The positive and progressive effects of this utility model are as follows:

[0029] 1) The lower surface of the base of the card sorting machine of this utility model is provided with a stabilizing plate in a split manner. Since the lower surface of the base and the stabilizing plate are separate, the distance between the two can be adjusted adaptively. Generally, it can be installed according to the thickness of the telescopic support, avoiding the requirement of high-precision base size before installing the telescopic support, and reducing the manufacturing difficulty.

[0030] 2) The stabilizing plate of this utility model is fixed to the fixed platform on the lower surface of the base by a shim. If the distance between the stabilizing plate and the base bracket does not match the thickness of the telescopic support, the distance between the stabilizing plate and the base can be adjusted by a shim. If the telescopic support is not stable, a shim can be added at a suitable position to make the telescopic support stable and not loose.

[0031] 3) The inner end of the telescopic support leg of this utility model has a circular rotating platform. The telescopic support leg and the circular rotating platform are integrally formed. When the thickness of the circular rotating platform is greater than the thickness of the telescopic support leg, the friction between the telescopic support leg and the stabilizing plate and the base can be reduced. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the base for the card sorting machine of this utility model;

[0033] Figure 2 This is a three-dimensional structural diagram of the stabilizing plate and the rotating arm of the support leg of this utility model.

[0034] Figure 3 for Figure 2 Another structural diagram;

[0035] Figure 4 This is a schematic diagram of the structure of the folding base of this utility model;

[0036] Figure 5 This is a schematic diagram of the telescopic support leg of this utility model. Detailed Implementation

[0037] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0038] The base for the card-sorting machine of this utility model can be set below the card-sorting machine to support it. Furthermore, the card-sorting machine can be a mahjong machine or a domino machine, such as a dominoes machine. This utility model is described using a mahjong machine as an example. Figure 1 As shown, a stabilizing plate 11 is separately and spaced apart on the lower surface of the base 10 of the mahjong tile sorting machine. A telescopic support leg 12, which can be horizontally rotatably extended into and out of the lower surface of the base 10, is provided between the lower surface of the base 10 and the stabilizing plate 11. When the telescopic support leg 12 extends from the lower surface of the base 10, it improves the stability of the tile sorting machine. When the telescopic support leg 12 retracts into the lower surface of the base 10, it reduces the horizontal space occupied. The stabilizing plate 11 can be installed on the lower surface of the telescopic support leg 12 after the telescopic support leg 12 is installed on the lower surface of the base 10. Because the stabilizing plate 11 is separately arranged on the lower surface of the base 10, the thickness between the base 10 and the stabilizing plate 11 can be adjusted so that the thickness of the telescopic support leg 12 matches the distance between the base 10 and the stabilizing plate 11. This prevents the telescopic support leg 12 from wobbling when extending into and out of the base 10, thereby improving the stability of the base 10. Furthermore, this separate installation setup avoids the need for precise design of the base 10 based on the dimensions of the telescopic legs 12 before installation, thereby improving product productivity. The number of stabilizing plates 11 can be determined by the number of telescopic legs 12, and should be consistent with the number of telescopic legs 12. When multiple stabilizing plates 11 are used, they are spaced apart on the lower surface of the base 10 so that the telescopic legs 12 can distribute the support for the base 10.

[0039] In this example, a height-adjustable support foot fixing cavity is formed between the lower surface of the base 10 and the detachable stabilizing plate 11. The inner end of the telescopic support foot 12 is rotatably disposed within the support foot fixing cavity, meaning the telescopic support foot 12 is rotatably disposed between the stabilizing plate 11 and the base 10. Preferably, a fixing plate is integrally formed on the lower surface of the base 10, and a height-adjustable support foot fixing cavity is formed between the stabilizing plate 11 and the fixing plate. The inner end of the telescopic support foot 12 is rotatably disposed within the support foot fixing cavity, meaning the telescopic support foot 12 is rotatably disposed between the stabilizing plate 11 and the fixing plate. Furthermore, the fixing plate is a smooth flat plate to reduce friction and facilitate the rotation of the telescopic support foot 12 between the stabilizing plate 11 and the fixing plate. The height of the support foot fixing cavity can be adjusted according to the thickness of the inner end of the telescopic support foot 12 to ensure consistency between the two and prevent the telescopic support foot 12 from wobbling during rotation.

[0040] Furthermore, continue as Figure 1 As shown, the support leg fixing cavity has a fixing platform 111 on the side away from the telescopic support leg 12. Preferably, the fixing platform 111 is integrally formed with the base 10, for example, by stamping or casting. The stabilizing plate 11 can be fixed to the fixing platform 111, for example, by bolts, welding or bonding. In this example, as shown... Figure 2 As shown, the stabilizing plate 11 is fixed to the fixed platform 111 by several bolts, and then the inner end of the telescopic leg 12 is clamped between the stabilizing plate 11 and the base 10. The thickness of the fixed platform 111 is not higher than the thickness of the inner end of the telescopic leg 12. Preferably, the thickness of the fixed platform 111 is the same as the thickness of the inner end of the telescopic leg 12. Then, the stabilizing plate 11 is placed on the fixed platform. At this time, the telescopic leg 12 is just clamped in the leg fixing cavity between the stabilizing plate 11 and the base 10, and there will be no wobbling during rotation. If the thickness of the fixed platform 111 is less than the thickness of the inner end of the telescopic leg 12, the stabilizing plate can be fixed on the fixed platform 111 by using shims. According to the thickness of the inner end of the telescopic leg 12, shims can be added to the fixed platform 111 before the stabilizing plate 11 is placed on the fixed platform 111. In this way, the thickness between the stabilizing plate 11 and the base 10 can be adjusted to be consistent with the thickness of the inner end of the telescopic leg 12, so that the telescopic leg 12 will not wobble when it rotates.

[0041] In this example, the inner ends of the stabilizing plate 11 and the telescopic support leg 12 and the lower surface of the base 10 are respectively provided with shaft holes, and the shaft holes are in the same axial direction. A fixed shaft can be inserted into the shaft holes of the stabilizing plate 11, one end of the telescopic support leg 12 and the lower surface of the base 10 in sequence. That is, the telescopic support leg 12 is fixed between the stabilizing plate 11 and the base 10 by the fixed shaft, so that one end of the telescopic support leg 12 can rotate around the fixed shaft between the base 10 and the stabilizing plate 11.

[0042] In another example, such as Figure 3 As shown, the inner end of the telescopic support leg 12 has a circular rotating platform 121. The area of ​​the circular rotating platform 121 is smaller than the area of ​​the stabilizing plate 11, and the telescopic support leg 12 and the circular rotating platform 121 are integrally formed. The shaft hole at the inner end of the telescopic support leg 12 is located at the center of the circular rotating platform 121, and the fixing shaft is inserted into the shaft hole at the center of the circular rotating platform 121. The circular rotating platform 121 can rotate around the fixing shaft between the base 10 and the stabilizing plate 11, thereby fixing the telescopic support leg 12 between the base 10 and the stabilizing plate 11 through the circular rotating platform 121.

[0043] In this example, the thickness of the circular rotary table 121 is not less than the thickness of the telescopic leg 12. When the thickness of the circular rotary table 121 is slightly greater than the thickness of the telescopic leg 12, since the area of ​​the circular rotary table 121 is smaller than the area of ​​the stabilizing plate 11, the contact area between the telescopic leg 12 and the stabilizing plate 11 and the base 10 is reduced, thereby reducing the friction between the telescopic leg 12 and the stabilizing plate 11 and the base 10, facilitating the extension and retraction of the telescopic leg 12. Generally, the thickness of the circular rotary table 121 is the same as the thickness of the telescopic leg 12, which is the same as the telescopic leg in the first example, and will not be described again here.

[0044] In a further example, the base is a folding base 10, which can be folded to further reduce the space occupied, and during the folding process, the telescopic legs 13 retract or extend correspondingly into or out of the lower surface of the folding base.

[0045] like Figure 4 As shown, the folding base 10 has a fixed base 13 and a flip base 14. One side of the fixed base 13 is connected to one side of the flip base 14 by a hinge, so that the flip base 14 can be flipped relative to the fixed base 13. A telescopic support leg 12 is provided on one end of the lower surface of the fixed base 13, which can be horizontally rotatably extended into and out of the lower surface of the fixed base 13. Furthermore, the telescopic support legs 12 are symmetrically arranged at both ends of the fixed base 13 near the flip base 14. When the flip base 14 is flipped to be horizontal with the fixed base 13, the telescopic support legs 12 extend from under the fixed base 13 and into the underside of the flip base 14, thereby supporting the flip base 14. When the flip base 14 is flipped to be perpendicular to the fixed base 13, the telescopic support legs 12 retract into the underside of the fixed base 13 to prevent occupying horizontal space.

[0046] like Figure 5As shown, the telescopic support leg 12 has a support leg rotating arm 122 and a movable support leg 123. One end of the support leg rotating arm 122 is the inner end of the telescopic support leg 12, meaning one end of the support leg rotating arm 122 is sandwiched between the stabilizing plate 11 and the fixed base 13. The telescopic support leg 12 can rotate around one end of the support leg rotating arm 122 between the stabilizing plate 11 and the fixed base 13, extending into or out of the fixed base 13. At this time, a support leg fixing cavity is formed between the lower surface of the fixed base 13 and the stabilizing plate 11. One end of the support leg rotating arm 122 of the telescopic support leg 12 is horizontally rotatably disposed within the support leg fixing cavity, meaning one end of the support leg rotating arm 122 of the telescopic support leg 12 is rotatably disposed between the stabilizing plate 11 and the fixed base 13.

[0047] Furthermore, a movable support leg 123 is positioned at the other end of the support leg rotating arm 122, and this movable support leg 123 is located on the lower surface of the support leg rotating arm 122, meaning that the movable support leg 123 can directly contact the ground, thereby supporting the fixed base 13 and / or the flip base 14. In this example, the movable support leg 123 is a caster wheel, which not only supports the folding base but also allows for easy movement of the folding base. When the user is not using the card sorting machine, it can be easily moved to a suitable location for storage, providing convenience for the user. It should be noted that the movable support leg 123 can also be a rubber pad, which can also provide support.

[0048] In a further example, to enhance the stability of the folding base, reinforcing ribs are integrally formed on the lower surface of the fixed base 13 and the lower surface of the flip base 14. These reinforcing ribs enhance the stability of the base while occupying a small area on the lower surface, allowing sufficient space for the installation of other components. This also reduces the thickness of the base, facilitating storage and handling. Furthermore, the integral forming process reduces the cost of welding and other processing methods.

[0049] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A stable base for a card sorting machine, characterized in that, The lower surface of the base is provided with stabilizing plates in a split manner, and there are telescopic support legs between the lower surface of the base and the stabilizing plates that can be horizontally rotated to extend into and out of the lower surface of the base.

2. The stable card sorting machine base as described in claim 1, characterized in that, The lower surface of the base and the stabilizing plate are separately configured to form a height-adjustable support foot fixing cavity, and the inner end of the telescopic support foot is rotatably mounted in the support foot fixing cavity.

3. The stable card sorting machine base as described in claim 2, characterized in that, The height of the support foot fixing cavity is consistent with the thickness of the inner end of the telescopic support foot.

4. The stable card sorting machine base as described in claim 3, characterized in that, The support leg fixing cavity has a fixing platform on the side away from the telescopic support leg, and the stabilizing plate is separately fixed on the fixing platform.

5. The stable card sorting machine base as described in claim 4, characterized in that, The stabilizing plate is fixed to the fixed platform separately using gaskets.

6. The stable card sorting machine base as described in claim 2, characterized in that, The stabilizing plate, the inner end of the telescopic support leg, and the lower surface of the base each have a shaft hole. A fixed shaft is sequentially inserted into the shaft holes of the stabilizing plate, one end of the telescopic support leg, and the lower surface of the base, so that one end of the telescopic support leg can rotate around the fixed shaft between the base and the stabilizing plate.

7. The stable card sorting machine base as described in claim 6, characterized in that, The inner end of the telescopic support leg has a circular rotating platform. The shaft hole at the inner end of the telescopic support leg is located at the center of the circular rotating platform. The fixed shaft is inserted into the shaft hole at the center of the circular rotating platform. The circular rotating platform can rotate around the fixed shaft between the base and the stabilizing plate.

8. The stable card sorting machine base as described in claim 2, characterized in that, The lower surface of the base is integrally formed with a fixing plate, and the foot fixing cavity is formed between the stabilizing plate and the fixing plate.

9. The stable card sorting machine base as described in claim 8, characterized in that, The fixing plate is a flat, smooth plate.

10. The base for a stable card sorting machine as described in claim 7, characterized in that, The telescopic support leg is integrally formed with the circular rotating platform, and the thickness of the circular rotating platform is not less than the thickness of the telescopic support leg.

11. The stable card sorting machine base as described in claim 4, characterized in that, The fixed platform and the base are integrally formed.

12. The stable card sorting machine base as described in claim 1, characterized in that, The base is a folding base, and the folding base has: A fixed base, wherein one end of the telescopic support leg is rotatably mounted on the fixed base; A flip-up base, one side of which is rotatably connected to one side of the fixed base, wherein when the flip-up base is flipped to be horizontally aligned with the fixed base, the telescopic support leg extends out of the lower surface of the fixed base.

13. The base for a stable card sorting machine as described in claim 12, characterized in that, The telescopic support legs are symmetrically arranged at both ends of the fixed base near the flip base.

14. The base for a stable card sorting machine as described in claim 2, characterized in that, The telescopic support leg has: A rotating arm for the outrigger, one end of which is the inner end of the telescopic outrigger; A movable support leg is located at the other end of the support leg rotating arm.

15. The base for a stable card sorting machine as described in claim 12, characterized in that, The lower surface of the fixed base is integrally formed with reinforcing ribs; The lower surface of the flip base is also integrally formed with reinforcing ribs.

16. The base for a stable card sorting machine as described in claim 15, characterized in that, The fixed base and the flip base are connected by a hinge.

17. A card sorting machine, characterized in that... Includes the stable card sorting machine base as described in any one of claims 1 to 16.

18. The card sorting machine as described in claim 17, characterized in that... The card sorting machine is a mahjong machine or a domino machine.

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