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Appreciate and reveal the shark fin antenna of Changan CS75 for everyone.

changan CS75 has been in my home for three years. My life has obviously changed since I had it. A trip that just leaves is no longer a dream for me. In these three years, it was just normal maintenance, and I never took special care of him. The durable quality of leather has to be praised for him. No matter what kind of road conditions, he never left me on the road. The 4.65-meter body and the 2.7-meter wheelbase effectively guarantee the space inside the car. Long-distance go on road trip, no matter how many things you have, you can safely install them. The seat is spacious and comfortable, with good wrapping and support, adjustable waist and electric heating function, especially for our car owners in Northeast China. This function is really intimate. The rear seat can be adjusted in multiple angles, which is very comfortable for long-distance ride. Ge You can easily lie down. What I have to mention here is that a flat space can be formed after the rear seats are laid down. Paint it into a big bed of 1.9× 1.2 meters. Two people can rest in the car when they are tired from a long trip. It is also a romantic thing to open the skylight and look at the stars. ? The car is matched with a 1.5t inline 4-cylinder turbocharged direct injection engine, with a maximum power of 125kW and a maximum torque of 236t. m, and matched with Aisin 6-speed automatic manual transmission. Strong power, smooth shift, a little careless on the highway, the speed went up to 14, 5. Although the power is good, we should also ensure safety and not speeding. ? Changan CS75 design is mature, generous and steady. Chrome-plated letters are the front mesh, and the upper and lower split blackening design is ingenious. The glittering and translucent headlights are designed with far and near light split, and there are LED daytime running lights, which have high recognition. The overall shape of the car body is somewhat atmospheric and tough. The roof adopts a small slip-back design. The line gradually slopes downward from the A-pillar, and there is a slightly upturned tail wing at the rear of the car, which is integrated with the exquisite shark fin antenna and the car. Dynamic appearance, elegance and fashion. ? Do riders know what this shark fin antenna does? Is it a simple ornament? Or is it used to receive radio signals? Today, we will deeply appreciate the shark fin antenna and talk about its past lives.

There are many kinds of antennas in cars, generally the pull-rod antenna. Shark fin antennas have only become popular in recent years. Shark fin antenna is not only beautiful, but also has other functions. First, let's talk about its origin.

The inventor of shark fin antenna is an aircraft maintenance engineer in Australia. He was inspired when he was maintaining the aircraft, and transplanted the bypass plate on the aircraft to the car, which was successful and patented. When the car is driving at high speed, the smell will not form a vortex, which will cause negative pressure and increase the resistance of the car, especially when the car is over 1 kilometers per hour. This resistance will get bigger and bigger, after installing this shark fin. Before the tail snail is formed, the airflow can't be cut to form a snail, thus reducing the driving resistance of the car. After the expert's pneumatic experiment and calculation, the high-speed fuel consumption can be reduced by 3% after installing this shark fin. For this reason, BMW was the first to buy this patent. As for the installation of a radio receiving antenna inside, it is purely a by-product derived later. At the same time, it has the function of eliminating static electricity. Later, many automobile manufacturers saw that the shark fin antenna had a beautiful appearance and was very dynamic when it was integrated with the car body. Of course, the main reason was its high face value, so more and more automobile manufacturers also used this antenna. But it's a bit far for BMW to buy this patent, because many car companies have designed their own tails according to this principle. Although the shapes are too same, the effects are basically the same.

Chang' an CS75 front net uses capital pinyin letters as the logo. Everywhere you appear, you are the most beautiful boy in this street.

changan CS75' s stylish and beautiful appearance, coupled with domineering momentum, highlights the tough guy's style.

The perfect combination of the 17-inch tires and the slender body of the car and the 19-mm ground clearance ensure good passability.

The waistline running through the front and back adds a sporty atmosphere to Changan CS75.

The tailgate of the car is well designed with distinct levels. Chrome-plated double exhaust pipes add a sporty look to the car.

Led taillights and high-position brake lights have high brightness and strong penetration. Whether it is rainy or snowy, it can keep the rear car at a safe distance.

sharp headlights are crystal clear. Like a pair of big talking eyes.

the round point under the L-shaped fog lamp is the anti-collision radar, which can effectively find the obstacles in front.

The camera on the front license plate frame can clearly show the situation in front of the car, which is a part of the 36 panoramic image system.

The wide rearview mirror has electric heating function, and the locked car can be folded automatically. If I have a bad memory, I will know that the car is locked as long as I see him folded.

the car adopts a keyless entry system. It can also be opened with a mechanical key.

the p>45-degree D-pillar and the tail wing of the car make the car more sporty.

The V symbol is the trademark of Changan Automobile and represents victory. Below the V logo is a camera for reversing images.

the c-shaped taillight consists of 21 LED beads, which are bright and eye-catching.

the letters above indicate turbocharging, and Changan CS75 in the middle indicates its model. The letters below indicate that he used the blue whale series engine.

the rear bumper also has four detection heads for reversing radar. It is used in conjunction with 36 panoramic image system. Don't worry about reversing any more.

The interior of Changan CS75 is mainly black and decorated with red stitching. Multifunctional steering wheel, comfortable to the touch and practical in function. The seat is made of perforated leather, which has good wrapping and good support.

the driver's seat adopts 6-way electric adjustment, and the lumbar support is adjustable.

this handle can adjust the support of the waist.

The large panoramic skylight with the silver luggage rack and the beautiful shark fin antenna add luxury to the car.

The shark fin antenna is not only decorative, but also has the function of eliminating static electricity.

Shark fin antenna not only receives radio signals, but also receives GPS positioning signals.

I can't believe that a small shark fin antenna has so many functions besides beauty. We must not underestimate it. Changan automobile has been advancing with the times over the years. The designs of Changan CS75 are more fashionable and more scientific. Okay, that's it for this sharing.