Exposed functions, contained in pure geometric figures, not only show people's sense of movement and vitality, but also strengthen the relationship between buildings and citizens through visual information devices that can be appreciated from the outside.
The combination of purple blue and British line in color, as the main color of magnetoelectric exhibition area, expresses the meaning of positive and negative extremes. The white curve of the basic elements is formed by electromagnetic waves, which emphasizes the characteristics of the exhibition area. It is divided into functional space, and at the same time, as a looming device, it gives various functions several clear forms, only forming space. All forms are expressed by colors, materials and light, emphasizing the interest and beauty of the structure, and expecting the space itself to bring the marking effect. The tall and orderly shape integrates and summarizes the exhibits.
There are many columns in the exhibition hall on the first floor of the Science and Technology Department of Hebei Province. We design some steel mesh walls, and make full use of the ever-changing natural light projected by the glass curtain wall to form the layering and ever-changing projection of the wall, so that the indoor modeling and natural light can be organically combined to achieve unexpected and wonderful effects.
On the premise of maintaining the original building structure, create an industrial atmosphere for visiting. The mathematics exhibition area is dominated by black and white, which expresses the rigor of mathematics as a basic subject. In the field of machinery, it is usually imagined that two gears that drive each other must be round. Here, we will find that gears of various shapes can mesh and drive well. The tooth profile of special-shaped gear is involute, just like circular gear. Two gears with different shapes, with the same center point, are fully meshed and can rotate freely. At any point on the gear, the rotation angle at the same time is the same, while the linear speed at any point on the side of the gear is different.
By using the different linear speeds on the side of the gear, we can use the special-shaped gear to drive other objects to produce different speeds and trajectories in a set time. Strange-wheeled bicycle is a human-powered bicycle composed of square wheels and wheels with equal width. Although the wheels are not round, it is very labor-saving for the audience to ride this bicycle with strange wheels, and there will be no feeling of bumps. Why is this?
In the process of moving, the track of the central axis of the square wheel rotation of the musical robot strange wheel vehicle changes from a curve to a horizontal line, thus realizing smooth operation. Equal-width wheels have no special riding track, and can travel on ordinary roads like round wheels. This seems incredible, because an equal width wheel is an eccentric wheel after all. The key to the smooth running of a wheel with equal width is equal width (two points where an arbitrary straight line intersects a curve are placed on a closed curve, no matter where the two points intersect on the curve, if the two points intersect at the same distance, the curve is equal width). In this development, a curved wheel with the same width as a curved triangle is adopted. However, because the symmetry centers of other equal-width curves do not coincide with the rotation centers except the circle, this means that the curved triangle equal-width wheel can only rotate eccentrically. Because of the unique suspension device adopted in the design, the eccentric rotation motion of the equal-width wheel no longer has a substantial impact on the motion of the car body itself. So a strange unicycle with smooth running appeared in front of us.