CN2080674U

CN2080674U - Color matching chromatograph

Info

Publication number: CN2080674U
Application number: CN 90218703
Authority: CN
Inventors: 蔡国华
Original assignee: Inst Of Printing Science And Technology Beijing
Current assignee: Inst Of Printing Science And Technology Beijing
Priority date: 1990-09-03
Filing date: 1990-09-03
Publication date: 1991-07-10

Abstract

The utility model relates to a novel color matching chromatograph, which prints fundamental colors, such as yellow, indigo, blue-green and black on a plurality of discs which are made of transparent material, and the discs are overlapped on a central axis and can turn around the central axis. With the instant assembly overlapping of the color on the transparent material, various colors can be displayed for get the purpose of matching color. Various color overlapping effects can be seen via an observing window, and various chroma can be read out from the scale on various color disc on the corresponding marking points. The utility model has the advantages of easy producing, low cost, small size, light weight and convenient carrying.

Description

Color matching chromatograph

The utility model belongs to the color applied technical field.This product is used for press, publishing business, packaging industry and all industries relevant with color.

Existing chromatogram is a book, and about 100～300 pages, big 32 open or 16 open.It is by four color inks (Huang, product, green grass or young crops, black) with the form double exposure of various color lumps on paper, and bind into book form.Its manufacturing process is complicated.Technology is plate-making---printing down---printing.Be printed as hundreds of identical color lump, to satisfy with the superimposed needs of other color lumps.Whole technological process needs a large amount of high-quality printing ink, paper, also need pass through the high precision press printing.Not only waste time and energy, rejection rate is also high.Because the form and aspect double exposure on paper, must have up to ten thousand kinds of color lumps for browsing, real is inconvenience.

The purpose of this utility model provides a kind of chromatograph, and it is simple in structure, and is with low cost, and volume is little, in light weight, uses easy to carry.Stackablely present more than 15000 kind of form and aspect, satisfy the practical request for utilization of color more than 5000 kinds.

This chromatograph is a kind of by the dish black, blue or green, pinkish red, that yellow Essential colour is imprinted on a plurality of solid colors on the colourless transparent material, and they are superimposed.Each colour disk can relatively move.

The color of its each monochromatic dish presents with site formula (or continuous mode).Colourity is the dot area coverage of 0-100%, is divided into 12 grades, or other progression.

Each colour disk is spacing with inside groove or water jacket form, and be superimposed upon on the central shaft by platen that is positioned at colour disk top and the chassis that is positioned at the bottom, each colour disk can rotate around central shaft.Rotate each colour disk respectively, make up stack by the moment of form and aspect on the transparent material and present shades of colour, reach the purpose of checking colors.Monochromatic, double-colored, three looks and four looks superimposed effect can be found out that all various colourities can be read at the scale on each colour disk at alignment mark place by view window.

The manufacturing process of this chromatograph is simple,---monochrome is drawn a design---assembling of promptly making a plate on transparent material.Making several colour disks gets final product.Rotate each colour disk moment combination stack colour generation.It is not influenced by external condition, and it is unique being colour standard.It is colour generation on paper that chromatogram is arranged, and can be subjected to condition effect such as printing ink and paper, will obtain different-effect, and it is not unique being colour standard.

This chromatograph is easy to use.During operation, as long as rotate each colour disk, just colour generation can reach more than 15000 kind of form and aspect to arbitrary color lump with other arbitrary color lump stacks, satisfies the request for utilization of practicality color more than 5000 kinds.Its volume is little, in light weight, easy to carry.

This chromatograph description of drawings is as follows:

Fig. 1: the chromatographic front view of checking colors

Fig. 2: the chromatographic vertical view of checking colors

Fig. 3: A-A cut-open view among Fig. 1

Among Fig. 1, Fig. 2, Fig. 3, with 1. platens, 6. the chassis with 2. black patch rotating disks, 3. cyan sheet rotating disk, 4. pinkish red sheet rotating disk, 5. the erotic film rotating disk is superimposed upon on 9. central shafts.Wherein 5. erotic film rotating disks can be by 10. spacer pins restrictions rotation status, and other 2,3,4 each colour disks can limit rotation status mutually, and rotation is respectively coiled moment and is chromatic effect and can be found out by 7. view windows.Colourity can be read by the scale on each colour disk of aiming at 8. mark.

Claims

1, a kind of chromatograph of checking colors is characterized in that the dish with a plurality of solid colors, is superimposed upon on the central shaft by platen that is positioned at colour disk top and the chassis that is positioned at the bottom, and each colour disk can be done around central shaft and relatively rotate.

2, by the described chromatograph of checking colors of claim 1, it is characterized in that deceiving, blue or green, pinkish red, dish that yellow Essential colour is imprinted on a plurality of solid colors on the colourless transparent material, color on it is site formula or continuous mode, and they are superimposed, and each colour disk can relatively move.