Novel magnetic chess set

Abstract

The surface of a chessboard and the bottom surfaces of chess pieces of an existing chess set are mainly planes, although the chess pieces in a tumbler form also exist, the chess pieces shake seriously after falling, the chess pieces are prone to inclining and shifting, and each grid of the chessboard needs to be designed into an inward concave shape so as to fix the positions of the chess pieces; according to the novel magnetic chess set, due to the fact that the tumbler chess pieces are magnetic, the surface of the chessboard can not only be a plane but also be a curved surface in any form, visual impact is brought to chess players by combining the tumbler chess pieces and the curved-surface chessboard, and the interest of teenagers in learning to play chess can be increased; due to the fact that the chessboard and the tumbler chess pieces attract each other, the tumbler chess pieces are not prone to inclining and shifting during chess playing

Description

Technical Field

[0001] The utility model relates to the technical field of chess sets, in particular to a novel magnetic chess set. Technical Background

[0002] The surfaces of the chessboard and the bottoms of the chess pieces of the existing chess sets are mainly flat. Although there are also chess pieces in the form of tumblers, the tumbling is relatively serious after the pieces are placed, and the pieces are prone to tilt and shift. It is necessary to design each grid of the chessboard into an inwardly concave shape to fix the positions of the pieces; the utility model provides a novel magnetic chess set. Since the tumbler chess pieces have magnetism, the surface of the chessboard can not only be flat, but also can be any form of curved surface. The combination of the tumbler chess pieces and the curved chessboard brings a visual impact to the chess players and can increase the interest of teenagers in learning to play chess; because the chessboard and the tumbler chess pieces attract each other, the tumbler chess pieces are not easy to tilt and shift during the game. Summary of the Utility Model

[0003] The utility model provides a novel magnetic chess set, and the scheme is as follows:

[0004] A novel magnetic chess set, characterized in that it includes: a chessboard and tumbler chess pieces. The surface of the chessboard is flat or curved. The curved surface includes but is not limited to convex surface, cylindrical surface, spherical surface, saddle surface, etc. The chessboard contains magnetic metal or is made of magnetic metal as a whole, such as iron, nickel, etc.; the tumbler chess pieces include: a tumbler body and a magnetic body. The bottom surface of the tumbler body is convex as a whole, and the magnetic body is installed at the bottom of the tumbler body. The tumbler chess pieces and the surface of the chessboard attract each other.

[0005] Optionally, the lowest point of the bottom surface of the tumbler body is one of the three shapes of flat surface, depression, and hollow, and the radius of the flat surface, depression or hollow part is less than 1 / 3 of the maximum radius of the cross-section of the tumbler body.

[0006] By adopting the above technical scheme, the utility model has the following beneficial effects:

[0007] For the novel magnetic chess set of the present application, since the tumbler chess pieces have magnetism, the surface of the chessboard can not only be flat, but also can be any form of curved surface. The combination of the tumbler chess pieces and the curved chessboard brings a visual impact to the chess players and increases the interest of teenagers in learning to play chess; because the chessboard and the tumbler chess pieces attract each other, the tumbler chess pieces are not easy to shift during the game.

[0008] The lowest point of the bottom surface of the tumbler body is one of the three shapes: flat, concave, or hollow. This enables the tumbler chess piece to fit well with the chessboard surface at the bottom in the static state, so that the whole tumbler chess piece is perpendicular to the tangent plane of the chessboard surface at its position and does not tilt. The radius of the flat, concave, or hollow part at the lowest point of the bottom surface of the tumbler body is less than 1 / 3 of the maximum radius of the cross-section of the tumbler body, so as to prevent the flat, concave, or hollow part at the lowest point of the bottom surface of the tumbler body from affecting the back-and-forth swing of the tumbler chess piece, thus losing the property of the tumbler. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings, a convex Go chess set is taken as an example, and the chess set of the present utility model is not limited, including but not limited to board games such as Go, Gobang, Chinese chess, chess, Flight Chess, Chinese checkers, and military chess. In the drawings:

[0010] Figure 1 is a three-dimensional view of the novel magnetic chess set;

[0011] Figure 2 is a cross-sectional view of the tumbler chess piece;

[0012] Figure 3 is a cross-sectional view of the chessboard;

[0013] Figure 4 are the three shapes of the bottommost surface of the tumbler body;

[0014] In the figure: 1, chessboard; 2, tumbler chess piece; 11, magnetic metal; 21, tumbler body; 22, magnetic body; 211, flat surface; 212, hollow; 213, concave. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0019] See Figure 1 , as shown in FIG. 2, the present utility model provides a novel magnetic chess set, which is characterized by comprising: a chessboard 1 and tumbler chess pieces 2. The surface of the chessboard 1 is a flat surface or any curved surface ( Figure 1 being a convex surface in FIG. ). The tumbler chess piece 2 comprises: a tumbler body 21 and a magnetic body 22. The bottom surface of the tumbler body 21 is a convex surface as a whole. The magnetic body 22 is installed at the bottom of the tumbler body 21. The tumbler chess piece 2 and the surface of the chessboard 1 attract each other.

[0020] See Figure 3 as shown in FIG., the chessboard 1 contains a magnetic metal 11, such as iron, nickel, etc.; the chessboard 1 can also be a magnetic metal 11 as a whole.

[0021] See Figure 4 as shown in FIG., the lowest point of the bottom surface of the tumbler body 1 is one of three shapes: a flat surface 211, a hollow 212, and a depression 213. When the lowest point of the bottom surface of the tumbler body 1 is a flat surface 211, it can better fit the chessboard 1 with a flat surface. When the lowest point of the bottom surface of the tumbler body 1 is hollowed out 212 or depressed 213, it can better fit the chessboard 1 with a curved surface. Thus, the whole tumbler chess piece 2 is perpendicular to the tangent plane of the surface of the chessboard 1 at the position where it is located and does not tilt. The radius of the flat surface 211, the hollow 212, or the depression 213 at the lowest point of the bottom surface of the tumbler body 21 is less than 1 / 3 of the maximum radius of the cross-section of the tumbler body 21, so as to prevent the flat surface 211, the hollow 212, or the depression 213 at the lowest point of the bottom surface of the tumbler body 21 from affecting the back-and-forth swing of the tumbler chess piece 2, thereby losing the property of the tumbler.

[0022] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, may make some changes or modifications using the technical content prompted above to form equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A new type of magnetic chess set, characterized in that, Including: A chessboard and tumbler chess pieces. The surface of the chessboard is a plane or a curved surface, and the curved surface includes but is not limited to a convex surface, a cylindrical surface, a spherical surface, a saddle surface, etc. The chessboard contains magnetic metal or is entirely made of magnetic metal, such as iron, nickel, etc.; The tumbler chess pieces include: a tumbler body and a magnetic body. The bottom surface of the tumbler body is entirely convex, and the magnetic body is installed at the bottom of the tumbler body. The tumbler chess pieces and the surface of the chessboard attract each other.

2. The novel magnetic chess set according to claim 1, characterized in that, The lowest point of the bottom surface of the tumbler body is one of the three shapes: a plane, a depression, or a hollow. The radius of the plane, depression, or hollow part is less than 1 / 3 of the maximum radius of the cross-section of the tumbler body.

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