Paint visual effect display board

Abstract

The utility model discloses a paint surface visual effect display board which comprises a bottom plate, a protruding part and a circular truncated cone part. The circular truncated cone part is arranged at the uppermost part, and the front surface of the circular truncated cone part comprises a plane and a convex surface; the protruding part extends outwards and downwards from the peripheral edge of the circular truncated cone part, and the front face of the protruding part is a convex face or comprises the convex face and a concave face. The bottom plate extends outwards from the peripheral edge of the bottom of the protruding part, and the upper surface of the bottom plate is a horizontal plane, an inclined plane or a curved surface. After all the surfaces of the display board are coated with the to-be-displayed paint, the human eye visual effect of the paint surface formed by the paint on the plane, the vertical surface, the convex surface and the concave surface can be visually observed, and the chromatic aberration caused by light and shadow and the angle-following different-color effect of the metallic paint containing the effect pigment can also be visually observed. And a visual and reliable reference is provided for customers to select coatings.

Description

Technical Field

[0001] The utility model relates to a tool for presenting a paint surface visual effect, in particular to a paint surface visual effect display board. Background Art

[0002] In order to show the visual effect of automotive metallic paint, the car model is usually painted in the order of primer layer - (intermediate coating) - base paint layer containing effect pigments - clear coat layer, and then the visual effect is observed. Since the contour of the car model is mainly convex and curved, although the metallic glitter effect of metallic paint can be shown relatively well, the effect of angle-dependent color change on concave, horizontal and vertical surfaces cannot be well evaluated on the car model.

[0003] The so-called angular color effect refers to an optical effect in which colors of different brightness and hue appear depending on the observation angle. It is caused by the different scattering and reflection modes of the incident light by the effect pigments in the metallic paint.

[0004] Limited by the current way of displaying the visual effects of paint surfaces, in order to fully display the angle-dependent color effects, the applicant designed the display board of the present application during the process of developing the paint. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a paint surface visual effect display board which can fully display the angle-dependent color effect.

[0006] The technical solution for achieving the purpose of the utility model is a paint visual effect display board, comprising a base plate, a raised portion and a truncated cone portion, the raised portion and the truncated cone portion being arranged on one side of the base plate, and the raised portion being located between the base plate and the truncated cone portion; the truncated cone portion being arranged at the top, and the front side of the truncated cone portion comprising a plane and a convex surface; the raised portion extends outward and downward from the four sides of the truncated cone portion, the front side of the raised portion is a convex surface, and the highest position of the raised portion is the position connected to the lower edge of the truncated cone portion; or the front side of the raised portion comprises a convex surface and a concave surface, for example, the highest position of the raised portion is not the position connected to the lower edge of the truncated cone portion, the raised portion extends upward from the upper surface of the base plate to a certain height, and then extends downward until it is connected to the bottom edge of the truncated cone portion; the base plate extends outward from the four sides of the bottom of the raised portion, and the upper surface of the base plate is a plane or curved surface such as a horizontal plane or an inclined plane.

[0007] Preferably, the back side of the truncated cone portion includes a flat surface and a concave surface; the back side of the raised portion is a concave surface or the back side of the raised portion includes a concave surface and a convex surface.

[0008] The display board is an integrated piece.

[0009] A bottom frame is further arranged below the bottom plate, and the shape of the bottom frame adapts to the shape of the periphery of the bottom plate.

[0010] When the upper surface and the lower surface of the bottom plate are planes, the display surface provided is a plane; the display surface provided by the bottom frame of the bottom plate is a vertical surface.

[0011] Seen from the front, the cross-sections of the raised portion and the truncated cone portion gradually become smaller from bottom to top; seen from the back, the cross-sections of the raised portion and the truncated cone portion gradually become smaller from top to bottom.

[0012] When the front side of the raised portion is convex and the back side is concave, the display surface provided by the front side of the raised portion is the convex surface, and the display surface provided by the back side of the raised portion is the concave surface.

[0013] When the front side of the raised portion includes a convex surface and a concave surface; the display surface provided by the front side of the raised portion includes a convex surface, a concave surface, and a sloped top surface where the convex surface and the concave surface transition, and the display surface provided by the back side of the raised portion includes a concave surface, a convex surface, and a sloped bottom surface where the concave surface and the convex surface transition.

[0014] The display surface provided by the front side of the truncated cone portion is a flat surface and a convex surface, and the display surface provided by the back side of the truncated cone portion is a flat surface and a concave surface.

[0015] Optionally, the other side of the base plate also includes a raised portion and a conical portion, the raised portion being located between the base plate and the conical portion; the conical portion includes a plane and a convex surface; the front side of the raised portion is a convex surface, or the front side of the raised portion includes a convex surface and a concave surface; the other side surface of the base plate is a horizontal plane, an inclined plane or a curved surface.

[0016] Optionally, the two sides of the base plate are mirror-symmetrical, and the structures and contours of the two sides of the base plate are the same.

[0017] The utility model has positive effects:

[0018] The display board of the utility model is a 360° panoramic display board, including a plane, a vertical plane, a convex surface and a concave surface; the front side mainly displays the plane and the convex surface, and the back side mainly displays the plane and the concave surface. After the paint to be displayed is applied to all surfaces of the display board, the visual effect of the paint surface formed by the paint on the plane, the vertical surface, the convex surface and the concave surface can be intuitively observed.

[0019] When the human eye moves or the display board rotates on the booth, the paint color of a certain paint on surfaces of different shapes, the color difference caused by light and shadow, and the angle-dependent color effect of metallic paint containing effect pigments can be directly observed, providing customers with an intuitive and reliable reference for selecting paints. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the display board of the utility model.

[0021] Figure 2 for Figure 1 Bottom view of .

[0022] Figure 3 for Figure 1 Rear view of.

[0023] Figure 4 A schematic diagram of the three-dimensional structure of the display board.

[0024] The markings in the above drawings are as follows:

[0025] Bottom plate 1, bottom frame 1-1, raised portion 2, truncated cone portion 3, flat surface 4, convex surface 5, concave surface 6, vertical surface 7. DETAILED DESCRIPTION

[0026] In the description of this application, the side of the display board where the large convex surface is located is called the front side or upper surface; the side where the large concave surface is located is called the back side or lower surface; if both sides of the display board are large convex surfaces, there is no difference between the front and the back.

[0027] (Example 1)

[0028] See Figures 1 to 4 The display board of this embodiment is an integrated piece, including a bottom plate 1, a raised portion 2 and a truncated cone portion 3. The raised portion 2 and the truncated cone portion 3 are located on one side of the bottom plate 1, and the raised portion 2 is located between the bottom plate 1 and the truncated cone portion 3.

[0029] The truncated cone portion 3 is arranged at the top, and is arranged above the raised portion 2. The front surface of the truncated cone portion 3 includes a flat surface and a convex surface, and the back surface of the truncated cone portion 3 includes a flat surface and a concave surface.

[0030] The raised portion 2 extends outward and downward from the four sides of the truncated cone portion 3. The highest position of the raised portion 2 is the position where it meets the lower edge of the truncated cone portion 3. The front side of the raised portion 2 is convex and the back side is concave. Figure 1 From the front view, the projection shape of the raised portion 2 in this embodiment is a snail shell-shaped involute. In practical applications, there is no limitation on the shape of the raised portion 2.

[0031] The raised portion 2 is raised upward from the upper surface of the bottom plate 1, and the bottom plate 1 extends outward from the four edges of the bottom of the raised portion 2. The upper surface of the bottom plate 1 is a horizontal surface, an inclined plane or a curved surface. In this embodiment, the outer periphery of the bottom plate 1 is a rectangle. In practical applications, the outer periphery of the bottom plate 1 has no shape restrictions and can also be a circle, a diamond, a triangle or other geometric shapes.

[0032] A bottom frame 1 - 1 is also provided below the bottom plate 1 , and the shape of the bottom frame 1 - 1 adapts to the shape of the periphery of the bottom plate 1 .

[0033] See Figure 2 and Figure 4 When the upper surface or the lower surface of the bottom plate 1 is a plane, the display surface provided is a plane 4; when the upper surface or the lower surface of the bottom plate 1 is a curved surface, the display surface provided is a curved surface.

[0034] The display surface provided by the bottom frame 1 - 1 of the bottom plate 1 is a vertical surface 7 .

[0035] The display surface provided by the front side of the raised portion 2 is a large convex surface 5. The display surface provided by the back side of the raised portion 2 is a large concave surface 6.

[0036] The display surfaces provided by the front side of the truncated cone portion 3 are a flat surface 4 and a convex surface 5 , and the display surfaces provided by the back side of the truncated cone portion 3 are a flat surface 4 and a concave surface 6 .

[0037] Seen from the front, the display board of the utility model provides a flat surface 4, a vertical surface 7 and a convex surface 5. After painting, it can not only present the color effect of the paint surface on the flat surface 4, the vertical surface 7 and the convex surface 5, but also present the color difference of the paint surface on the flat surface 4, the vertical surface 7 and the convex surface 5 due to light and shadow. The buyer can judge whether the color difference is acceptable.

[0038] Seen from the back, the display board of the utility model provides a flat surface 4, a vertical surface 7 and a concave surface 6. After painting, it can not only present the color effect of the paint surface on the flat surface 4, the vertical surface 7 and the concave surface 6, but also present the color difference of the paint surface on the flat surface 4, the vertical surface 7 and the concave surface 6 caused by light and shadow.

[0039] In addition, the angle-dependent color effects of metallic paints containing effect pigments can be observed intuitively on flat, vertical, convex and concave surfaces as the human eye moves or the display board rotates in the booth.

[0040] (Example 2)

[0041] The rest of the display board of this embodiment is the same as that of embodiment 1, except that:

[0042] The highest position of the raised portion 2 is not the position connected to the lower edge of the truncated cone portion 3 . The raised portion 2 extends upward from the upper surface of the bottom plate 1 to a certain height, and then extends downward until it connects to the bottom edge of the truncated cone portion 3 .

[0043] The front side of the raised portion 2 has not only a convex surface, but also a concave surface, and a sloping top surface where the convex surface and the concave surface transition; the back side of the raised portion 2 has not only a concave surface, but also a convex surface, and a sloping top surface where the concave surface and the convex surface transition.

[0044] (Example 3)

[0045] The rest of the display board of this embodiment is the same as that of embodiment 1, except that:

[0046] A raised portion 2 and a truncated cone portion 3 are respectively disposed on both sides of the bottom plate 1 , and the raised portion 2 is located between the bottom plate 1 and the truncated cone portion 3 .

[0047] The structures of the raised portions 2 and the truncated cone portions 3 on both sides refer to those of Embodiment 1 and / or Embodiment 2, respectively.

[0048] As an option, both sides or the front side and the back side of the base plate 1 are mirror-symmetrical.

[0049] The front structure and profile of the display board are the same as those of the display board in Example 1.

Claims

1. A paint surface visual effect display board, characterized in that: The invention comprises a bottom plate (1), a raised portion (2) and a truncated cone portion (3), wherein the raised portion (2) and the truncated cone portion (3) are arranged on one side of the bottom plate (1), and the raised portion (2) is located between the bottom plate (1) and the truncated cone portion (3); the truncated cone portion (3) is arranged at the top, and the front surface of the truncated cone portion (3) comprises a flat surface and a convex surface; the raised portion (2) extends outwardly and downwardly from the four peripheral edges of the truncated cone portion (3), and the front surface of the raised portion (2) is a convex surface, or the front surface of the raised portion (2) comprises a convex surface and a concave surface; the bottom plate (1) extends outwardly from the four peripheral edges of the bottom of the raised portion (2), and the upper surface of the bottom plate (1) is a flat surface or a curved surface.

2. The paint surface visual effect display board according to claim 1, characterized in that: The back surface of the truncated cone portion (3) includes a flat surface and a concave surface; the back surface of the raised portion (2) is a concave surface or the back surface of the raised portion (2) includes a concave surface and a convex surface.

3. The paint surface visual effect display board according to claim 1, characterized in that: The display board is a one-piece piece.

4. The paint surface visual effect display board according to claim 1, characterized in that: A bottom frame (1-1) is also provided below the bottom plate (1), and the shape of the bottom frame (1-1) is adapted to the shape of the outer periphery of the bottom plate (1).

5. The paint surface visual effect display board according to claim 4, characterized in that: The display surface provided by the bottom frame (1-1) of the bottom plate (1) is a vertical surface (7).

6. The paint surface visual effect display board according to claim 1, characterized in that: Viewed from the front, the cross-sections of the raised portion (2) and the truncated cone portion (3) gradually become smaller from bottom to top; viewed from the back, the cross-sections of the raised portion (2) and the truncated cone portion (3) gradually become smaller from top to bottom.

7. The paint surface visual effect display board according to claim 2, characterized in that: When the front side of the raised portion (2) is a convex surface and the back side is a concave surface, the display surface provided by the front side of the raised portion (2) is a convex surface (5), and the display surface provided by the back side of the raised portion (2) is a concave surface (6); When the front side of the raised portion (2) includes a convex surface and a concave surface; the display surface provided by the front side of the raised portion (2) includes a convex surface, a concave surface, and a sloped top surface where the convex surface and the concave surface transition, and the display surface provided by the back side of the raised portion (2) includes a concave surface, a convex surface, and a sloped bottom surface where the concave surface and the convex surface transition.

8. The paint surface visual effect display board according to claim 2, characterized in that: The display surfaces provided by the front side of the truncated cone portion (3) are a flat surface (4) and a convex surface (5), and the display surfaces provided by the back side of the truncated cone portion (3) are a flat surface (4) and a concave surface (6).

9. The paint surface visual effect display board according to claim 1, characterized in that: A raised portion (2) and a truncated cone portion (3) are also provided on the other side of the bottom plate (1); the raised portion (2) is located between the bottom plate (1) and the truncated cone portion (3); the truncated cone portion (3) includes a flat surface and a convex surface; the front side of the raised portion (2) is a convex surface, or the front side of the raised portion (2) includes a convex surface and a concave surface; and the surface on the other side of the bottom plate (1) is a horizontal surface, an inclined plane or a curved surface.

10. The paint surface visual effect display board according to claim 9, characterized in that: The two sides of the bottom plate (1) are mirror-symmetrical.

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