CN2064718U

CN2064718U - Sky moulding with stereoscopic feeling

Info

Publication number: CN2064718U
Application number: CN 89217508
Authority: CN
Inventors: 丁时君
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-09-26
Filing date: 1989-09-26
Publication date: 1990-10-31

Abstract

The utility model discloses a stereoscopic sky model, belonging to the class of a decoration apparatus. In the existing object taking the sky as the background, the sky background is arranged on a plane body in common, and has poor cubic effect. The utility model provides a sky model with a curved surface body; sculptures, art wares, exhibits, etc. are arranged at the front of the sky model, which can give a stronger cubic effect to people to enhance the artistic effect.

Description

Sky moulding with stereoscopic feeling

A kind of have a relief sky moulding, belongs to the decoration device class.

In objects such as the mural painting of sculpture, three-dimensional contouring, show window, sky is the scene that serves as a fopil to of using always, but used sky all is to be drawn on the plane on these objects now, even higher pictorial skill is arranged, therefore its third dimension neither be very strong, makes stiff, the lackluster that the whole art work shows.In shell picture, have shell as the sky scene that serves as a fopil to, but shell is natural resources that its shape can't change.Therefore, its third dimension is not strong yet.And its size is little, can only be used for small-sized handicraft.

The purpose of this utility model is to provide a kind of relief sky moulding that has.

The purpose of this utility model realizes by a curved body.The feature of this curved surface can be described with following three curves: 1, use this curved surface of planar interception with the xoz plane parallel, the gained curve satisfies equation (x ²)/(a ₂)+(z ₂)/(c ²)=when 1(comprises a=c).2, use this curved surface of planar interception with the xoy plane parallel, the gained curve satisfies equation (x ²)/(a ²)+(y ²)/(b ²)=when 1(comprises a=b).3, use this curved surface of planar interception with the yoz plane parallel, the gained curve's equation can be (y ²)/(b ²)+(z ²)/(c ²)=1 or z=ey ²+ fy+z, z=hy, z=logwy, z=(k)/(y), (y ²)/(m ²)-(z ²)/(n ²One of)=1(wherein e, f, g, h, w, k, m, n is constant).

Advantage of the present utility model is:

1, adopts a kind of curved-surface structure, produce a kind of stronger third dimension for people's vision, handicraft, sculpture, exhibit are distributed in wherein, give a kind of sensation that places the Nature of people.And make these objects completely cut off direct reference with external object, strengthened spaciousness, depth feelings.

2, multiple unlike materials such as available plastics, metal, timber, glass, pottery, fiberglass are made integral body or split assembly, use very conveniently, can be widely used in trade display window, technology mural painting, advertisement cabinet, showpiece display case and the moulding of stage sky etc.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is this plane gained curve synoptic diagram of planar interception of using with the xoz plane parallel.

Fig. 3 is this plane gained curve synoptic diagram of planar interception of using with the xoy plane parallel.

Fig. 4 is this plane gained curve synoptic diagram of planar interception of using with the yoz plane parallel.

Enumerating an example below elaborates to the utility model: a kind of sky scene that serves as a fopil to that is used for false wall decoration, it is the curved body with injection-moulding plastic, in three-dimensional coordinate system (as Fig. 1), the curvilinear equation of it and xoz, xoy, yoz Plane intersects line is respectively (x ²)/(a ²)+(z ²)/(c ²)=1, (x ²)/(a ²)+(y ²)/(b ²)=1, (y ²)/(b ²)+(b ²)/(c ²)=1.This curved body is placed false wall, form scene that serves as a fopil to, handicrafts such as Jiang Shan, water, trees are placed in one to form and have stronger relief scenery.

Claims

1, a kind of have a relief sky moulding, and it is a curved body, it is characterized in that: the equation that is satisfied with this curved surface gained curve of planar interception that is parallel to xoz, xoy and yoz plane is respectively respectively:

(x ²)/(a ²)+(z ²)/(c ²)=1, (x ²)/(a ²)+(y ²)/(b ²One of)=1 and following 6 equations:

(y ²)/(b ²) + (z ²)/(c ²) = 1,z=ey ²+fy+g、z=hy、z=10gw ^y、

Z=(k)/(y), (y ²)/(m ²)-(z ²)/(n ²)=1 (wherein e, f, g, h, w, k, m, n are constant).

2, sky moulding according to claim 1 is characterized in that: satisfy (y with being parallel to yoz planar interception curved surface gained curve ²)/(b ²)+(z ²)/(c ²)=1.