1. Volkswagen: Volkswagen's German volkswagenwerk means a car used by the public, and vw in the logo is the first letter of the full name. The logo seems to be composed of three "V" s composed of middle finger and index finger, which indicates that Volkswagen and its products will win.
2. Benz: 1909. In June, Daimler applied to register Trident Star as the symbol of the car, symbolizing the mechanization and combination of landing, water and air. 19 16, a circle is added around it, with four small stars embedded in it and the words "Mercedes-Benz" written below. "Mercedes-Benz" means happiness, which means that the cars produced by Daimler will bring happiness to the owners.
3. Audi: Audi's logo is four rings, representing the four companies before the merger. These companies used to be the manufacturers of Audi S4, which produced bicycles, motorcycles and passenger cars. Since the company was originally formed by the merger of four companies, each link is a symbol of one of them. ?
4. Toyota: Toyota logo, which is the symbol of three ellipses of Toyota Company, has been used since 1990. The big ellipse in the logo represents the earth, and the two ellipses in the middle are vertically combined into a T-shape, representing Toyota. It symbolizes Toyota's confidence and ambition based on the future, as well as Toyota's customer-based guarantee. It symbolizes that the hearts of users and automakers are interlinked and have mutual trust, and it also symbolizes Toyota's superb technology and innovation potential.
5. Honda: H is the graphic trademark of Honda automobile and Honda motorcycle, and it is the first capital letter of Honda. The letter "HM" in Honda's trademark is the abbreviation of "HONDAMOTOR", and these two letters have eagle wings, which symbolizes "Honda's technological leap and Honda's promising future".
6. Mitsubishi Suhi Group is a loose entity formed by the company after the disintegration of the former Japanese Mitsubishi chaebol. In the name of Mitsubishi, Mitsubishi stands for "three" and Shi Bi stands for "water chestnut".
7. Lincoln Motor is a luxury car brand owned by Ford, a famous American automobile company. It was founded in 19 17 by Henry Martin leland. Its brand name is named after American President abraham lincoln.
Since 1939, President franklin roosevelt of the United States, Lincoln has been chosen as the president's car by the White House because of its excellent performance, elegant shape and unparalleled comfort. One of its most famous cars is the inspection car used by President Kennedy. The famous products of Lincoln brand are: MKC, MKZ, Continental, Mark VIII, City Car and Navigator. Most Lincoln cars used in China are "City" series.
Extended data:
If a plane figure is folded along a straight line, and the parts on both sides of the straight line can overlap each other, then the figure is called axis symmetry, and this straight line is called axis symmetry.
Note: As long as the oblique figure can be folded along a straight line and the figures on both sides of the straight line can overlap each other, it is an axisymmetric figure. Draw a line in the middle of an axisymmetric figure, which is called the axis of symmetry.
Axisymmetric figure, a mathematical term, is defined as a figure folded along a straight line in a plane, and the parts on both sides of the straight line can completely overlap.
A straight line is called the axis of symmetry, and the axis of symmetry is represented by a dotted line. At this time, we also say that this figure is symmetrical about this line. Such as circle, square, isosceles triangle, equilateral triangle, isosceles trapezoid, etc.
Nature:
1. The symmetry axis is a straight line.
2. In an axisymmetric figure, the distance between the corresponding points on both sides of the axis of symmetry is equal.
3. Axisymmetric graphics, folded in half along the axis of symmetry, and completely overlapped left and right.
4. If two figures are symmetrical about a straight line, then this straight line is the line segment whose symmetry axis bisects the symmetry point vertically.
5. Graphic symmetry.
Life function of axisymmetric design
1, for beauty. For example, Tiananmen Square is symmetrical and beautiful.
2. Keep balance. Like the wings of an airplane.
3, the need for special work. For example, the five-pointed star, paper cutting.
To distinguish these two concepts, it should be noted that axisymmetric graphics must be folded along a straight line, and the parts on both sides of the straight line overlap each other. The key point is to grasp two points: one is to fold along a straight line, and the other is to overlap each other; A centrosymmetric figure is that the figure rotates around a certain point180 and coincides with the original figure. The key is to grasp two points: one is to rotate around a certain point, and the other is to coincide with the original figure.
In practical differences, axisymmetric graphics should be folded like origami, and what can overlap is axisymmetric graphics; Centrally symmetric graphics only need to be inverted to see if there is any change. What hasn't changed is the figure with central symmetry. At present, the common figures in primary school textbooks are classified as follows: the figures that are both axisymmetric and centrally symmetric are: rectangle, square, circle, diamond and so on.
Only axisymmetric figures are: angle, pentagram, isosceles triangle, equilateral triangle, isosceles trapezoid and so on.
Only the figure with central symmetry is a parallelogram.
Figures that are neither axisymmetric nor centrosymmetric include equilateral triangles, isosceles trapezoid, etc.
A graph is both symmetric and central. There must be two or more axes of symmetry.
Reference link:
Axisymmetric-Baidu Encyclopedia
Axisymmetric graphics-Baidu Encyclopedia