CN101434160A

CN101434160A - Quasi-coordinates homework book inside page

Info

Publication number: CN101434160A
Application number: CNA2008101885810A
Authority: CN
Inventors: 闫玫雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-05-20
Also published as: CN101519010A

Abstract

The invention provides a quasi-coordinates exercise-book inner page, which belongs to exercise books used for the exercise of students. The inner page is characterized in that margins around which 1 to 2 centimeters of blank space are reserved are reserved on the exercise-book inner page; square continuous patterns of which the minimum side length is between 1 to 10 millimeters are drawn in the middle by use of lines; the lines have main lines and auxiliary lines; the main lines are solid and dark, and delineate strip-shaped patterns on the left and right of a traditional algebraic exercise book; the auxiliary lines are dotted and light, and form the square continuous patterns jointly with the main lines; the exercise-book inner page is manufactured by use of cream paper; and the reflectivity of the cream paper to natural light is between 60 and 80 percent.

Description

Quasi-coordinates homework book inside page

Technical field:

The student practises the format design with inner page of maths exercise book

Background technology:

Traditional mathematic homework book often is divided into two kinds of algebraically, geometry, and the algebraically exercise book inside page stamps the strip of the left and right two halves that are used to write; This most uses strip for writing geometric operations, smaller part is used the clear area for drawing, writing the district separates with drawing area is left and right, such design can not be satisfied the requirement of various figures such as frame point diagram, coordinate diagram, statistical chart in the algebraically operation, can not make things convenient in the geometric construction to graph position, shape the control of size.The fine and closely woven lattice exercise book inside page of Chinese patent CN96306782.6 can not satisfy and write, the requirement convenient to both of mapping.

Summary of the invention:

Technical problem to be solved by this invention provides a kind of format design method of exercise book inside page, and any position of page or leaf all can both be convenient to write in making, and is convenient to mapping again, especially is convenient to draw lattice point figure, coordinate diagram, statistical chart and other geometric figure of exercise usefulness.

The technical solution adopted in the present invention is: being printed on of exercise book inside page leaves 1-2 centimetres of lay edges distances all around, middle format design is to draw the minimum length of side 1-10 millimeters square continuous pattern with hachure, the lines that constitute square continuous pattern have the branch of main line bar and subordinate line bar, the main line bar is real, dark, the draw strip pattern of the left and right two halves of traditional algebraically homework book of structure, subordinate line bar void, light, constitute square continuous pattern jointly with the main line bar, the color of main and auxiliary lines is different from the student and writes orchid commonly used, black; Internal page is opened and can be adopted cream-colored paper, this cream color paper to the reflectivity of natural daylight between 60%-80%.

The invention has the beneficial effects as follows various figures such as to satisfy the frame point diagram that is not subjected to position restriction in the operation of student's algebraically, coordinate diagram, statistical chart very easily, and can directly utilize lattice point or appoint the main and auxiliary line of retouching wherein as reference axis, and with the square length of side as the reference axis unit length, make above-mentioned mapping quick and precisely, the while also can be utilized the quick drafting of lattice point meeting geometric figure and graph position, shape, the convenient of size are controlled.Thoroughly solved traditional algebraically, this goes up the problem of mapping inconvenience geometric operations.

Description of drawings:

Fig. 1 is embodiments of the invention 1

Fig. 2 is embodiments of the invention 2

Fig. 3 is embodiments of the invention 3

The specific embodiment:

Embodiment 1: as Fig. 1, as the horizontal solid line of main line bar, upper and lower spacing is 9 millimeters, and two the vertical solid lines in left side and the left and right spacing of middle two vertical solid lines are 6 millimeters, and the smallest square length of side that solid line and dotted line constitute is 3 millimeters.

Embodiment 2: as Fig. 2, as the horizontal solid line of main line bar, upper and lower spacing is 8 millimeters, and two the vertical solid lines in left side and the left and right spacing of middle two vertical solid lines are 4 millimeters, and the smallest square length of side that solid line and dotted line constitute is 4 millimeters.

Embodiment 3: as Fig. 3, as the horizontal solid line of main line bar, upper and lower spacing is 10 millimeters, and two the vertical solid lines in left side and the left and right spacing of middle two vertical solid lines are 6 millimeters, and the smallest square length of side that solid line and dotted line constitute is 2 millimeters.

Claims

1, a kind of quasi-coordinates homework book inside page leaves 1-2 centimetres of lay edges distances all around, and the centre is a format design, it is characterized in that: the format design of exercise book inside page is to be 1-10 millimeters square continuous pattern with the minimum length of side on the stick figure.

2, quasi-coordinates homework book inside page according to claim 1 is characterized in that: the lines that constitute square continuous pattern have the branch of main line bar and subordinate line bar, the main line bar is real, dark, the draw strip pattern of the left and right two halves of traditional algebraically homework book of structure, subordinate line bar void, light constitutes square continuous pattern jointly with the main line bar.

3, according to claim 1,2 described quasi-coordinates homework book inside pages, it is characterized in that: cream-colored paper is adopted in the making of exercise book inside page, this cream color paper to the reflectivity of natural daylight 60%-80%.