CN2053935U

CN2053935U - Operational research chess

Info

Publication number: CN2053935U
Application number: CN 88209797
Authority: CN
Inventors: 胡澍苏
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-22
Filing date: 1988-08-22
Publication date: 1990-03-07

Abstract

The utility model relates to a game of operational research chess used for entertainment activities. The representing pattern of the operational research chess is a chessboard and chess pieces. The chess pieces of a luxury product are fixed in the chess board, the chess pieces are pressed down but are not taken away, and therefore, the game of operational research chess is novel. The operational research chess has complicated changes and is helpful to enhance elaborative faculty, people with independent elaborative faculty can all play the operational research chess, and the operational research chess is suitable for adolescent students.

Description

Operational research chess

The utility model Operational research chess is a kind of chess that supply cultural and recreational activity to use.

Popular a kind of son of taking among the people is played, and chess piece has 15, is divided into 3,5,7 three collection, and two people take turns to take, and can only take in a collection at every turn, and what take do not limit, and take turns to by last person promptly negative.

Though this activity can amusement, helps to improve people's thinking analysis ability, because of the chess piece number is few, change seldom, and do not have regular chess piece and can not generally promote.

For excavating and utilize traditional culture, the utility model is taken on the basis of son recreation in tradition, increases new content, has overcome its original shortcoming, and normalized chess piece, chessboard are provided, and makes it be easy to promote.

The purpose of this utility model is achieved in that chess piece has 45, and size shape is all identical, just is divided into each 15 of red (A), green (B), yellow (C) three looks, mixes on chessboard and forms three collection: 9 of first (2A3B4C); 15 of second (4B5C6A); The third 21 (6C7A8B).Chessboard is circular (Fig. 1).This chess has plain edition and luxury two kinds.

New Operational research chess chess piece is three times of taking the son recreation among the people, and divides three kinds of colors outside Fen Sanji again, increases the content of giving instruction mutually, and visible change is more.Its luxury product also is not afraid of vibrations, can be placed vertically, uses by laxative remedy to help overcoming the defect that love is retracted a false move.

Be further described below in conjunction with accompanying drawing: 1 is 9 chess pieces of first collection (2A3B4C) in the chessboard (Fig. 1); The 2nd, 15 chess pieces of second collection (4B5C6A); 3 is third collection 21 chess pieces (6C7A8B).The plain edition chessboard is made of the single face material, and chess piece is made the hemispherical (among Fig. 2 1) of end diameter 1.5cm with the material that moisten in smooth garden, color is vivid; The luxury card of removing is circular, also should make lid shape (3 is its profiles in elevation among Fig. 2), and the position of chess piece is a hole on the chessboard, and the reverse side of each hole mouth all is coated with magnetic material; Empty in the chess piece, be that top is hemispheric cylinder (among Fig. 2 2), also be coated with magnetic material on the footing circumferential edge, be placed in the hole of chessboard, 4 expression chess pieces are on chessboard among Fig. 2, and 5 expression chess pieces are not on chessboard among Fig. 2.Chessboard covers a chassis (among Fig. 2 6), and there is a pull bar (among Fig. 2 7) in chassis central authorities, stretch out chessboard surface, by raising rod, chess piece are adsorbed on the chessboard.

Attached: the Operational research chess explanation

1, two people take turns to take, and can only be selected in certainly in the collection to take at every turn, and what take do not limit, and can not take in two collection simultaneously, and the chromatic number of taking must meet the instruction that the other side gives.

2, instruction has three kinds: 1. can only take a kind of color; 2. must take two kinds of colors; 3. do not limit color.Concrete color such as red, green etc. can not be specified when giving instruction, that collection can not be specified.When giving second kind of instruction, the collection of two or three color must be arranged on the chessboard.

3, taking turns to the last person of having taken, promptly is the loser.As red, green each son of only remaining last one set on the chessboard, take turns to the Party A and take, the Party B gives second kind of instruction, and the Party A is promptly negative.

Claims

1, Operational research chess is made up of chessboard and chess piece, it is characterized in that: chessboard is a garden shape, totally 45 of chess pieces, and size shape is all identical, is divided into each 15 in red (A), green (B), yellow (C) three kinds of colors, mixes on chessboard and forms three collection: 9 of first (2A3B4C); 15 (4B5C6A of second; The third 21 (6C7A8B), this chess have plain edition and luxury two kinds.

2, Operational research chess according to claim 1 is characterized in that: the chessboard of plain edition chess is made with the single face material, and chess piece is half garden shape.

3, Operational research chess according to claim 1 is characterized in that, the chessboard of luxury chess is made garden lid shape, and the position of chess piece is a hole, and chess piece is placed in the hole, by promoting the chassis chess piece is raised on the chessboard surface.