Military-grade and industrial-grade drones are not to be talked about for the time being, but consumer-grade drones have long been the equipment of rotten streets. Pen, fun, pavilion www. biquge。 info

As long as you want, search casually on the Internet, cheap low-end goods can be obtained for more than 100 yuan, and try it after receiving the goods in a few days, generally speaking, you can really fly. Of course, there is no guarantee of how long and how far you can fly, and whether you can shoot clearly or not.

As for why you buy a drone, the most direct reason is, of course, for aerial photography. The literary point is that every man has a child who loves toys in his heart, but toys are getting more and more expensive.

In fact, Chen Wenhao wanted to make this product because he had resentment. For a while, Chen Wenhao was obsessed with being a backpacking friend, going up the mountains and going to the sea whenever he had a holiday, and he also bought a Taiwan ********** on a whim in order to record this great river and mountain.

As a result, I was disappointed, and it was still good to occasionally take a group photo or take a high-altitude aerial photo at home, but it was definitely not a good carry-on equipment. Not to mention the trouble of carrying, the rotor must be installed during shooting, and it must be removed the same way after shooting.

The biggest headache is that the battery life is too short, and the battery will run out after 20 minutes, and it is not enough to bring more spare batteries. Especially when there is no electricity in the field, it instantly becomes a burden that cannot be bumped and discarded.

After this once, he never took the drone out again. Although the consumer drone market has been hot in the past two years, and it is the key target of various venture capitals, he still feels that this is a big hole.

Take a look at the mainstream consumer drone products sold on the market, you don't need to look at other parameters, just look at the maximum flight time.

Is there one that lasts longer than 30 minutes? Maybe one or two. Is there one that lasts more than 1 hour? Haven't seen it.

What the? You want a drone that can be thrown out and automatically fly along all day long, helping to take pictures at any time. Wake up, it's dawn!

Therefore, when Xiaoka provided ultra-large capacity battery technology, Chen Wenhao quickly thought that his resentment against drones might have a chance to end.

According to Xiaoka, a kilogram of this high-performance battery, if the surveyor is transformed into a supporting electric engine, is enough to propel a 50-kilogram object to the moon.

Now, here's the problem! Excuse me, what is the straight-line distance from the Earth to the Moon?

Chen Wenhao also found out after a special check, and the correct answer is, 384,000 kilometers! What is this concept? It can no longer be explained by earth technology, and can only be attributed to the black technology of alien civilizations.

In order to avoid being too shocking, and in order to facilitate the registration of patents, Chen Wenhao also asked Xiaoka to make a shrunken version of high-performance battery technology according to the existing scientific and technological level of the earth, and the battery block with the same capacity is 20 times longer than the current product use time. More importantly, it only needs to make some adjustments in the current lithium battery production technology.

Well...... Forehead...... Although there is still a little bit of shocking. However, Xiaoka has already firmly stated that he will never provide any lower level of information, because [that is insulting its IQ].

Well, if AI also has IQ as a criterion.

However, even if it is a shrunken version of a high-performance battery, there is no condition to produce it at present, so it is only possible to use a ready-made battery for the surveyor to transform and strengthen.

Just like the drone that is flying around in the factory now, only the titanium alloy material is specially configured, and the other accessories are completely patchwork, making such a machine purely improvised. But it's also an interesting test.

"Xiaoka, report the parameters of this drone" Looking at the small box that was making various flight hovering movements, Chen Wenhao said.

[Weight 500 grams, maximum flight time 75 minutes.] 】

[Adopt jet flight mode, which changes the direction of flight through the air blast flow in the fuselage, which is controlled by an improved CPU chip.] In addition, the maximum speed of parallel flight is 40 kilometers per hour. 】

[It was detected that the matching degree of other accessories is too low, and if you switch to custom accessories, it will also greatly reduce the weight of the fuselage, increase the flight time, and increase the flight speed.] The specific specifications of the accessories that need to be customized have been sent to your computer. 】

Chen Wenhao is already very satisfied with this result, after all, it is just a patchwork product.

He stretched out his hand and "landed", and the drone could be controlled by voice.

The little box, which was flying happily, obediently came, hovering above his outstretched palm for a second, then slowly descending vertically, resting on his palm.

If you look at it like this, such a small metal box, everyone will think that it should be a TV box, and will never think that it is a drone.

Chen Wenhao touched the upper and lower sides of the drone, and the metal surface that had been flying for more than 20 minutes did not feel hot at all, and it was still a cold and slippery feel of metal. "Xiaoka, is there really 300 degrees in this shell?"

[The real-time temperature is 312 degrees Celsius]

That's why this drone uses a heavier titanium alloy as the case?

Chen Wenhao still remembers that when he first saw Xiaoka's drone design drawing, he expressed doubts. The use of titanium alloy for the shell seems unnecessary, which increases both cost and weight, and even though the new titanium alloy provided by the small truck has significantly reduced the specific gravity, it is still more than double the specific gravity compared to the commonly used composite materials.

In addition to the keel, beams and bulkheads, landing gear and other structural parts of the fuselage are made of aluminum alloy, other components, especially shell materials, are generally made of composite materials, including carbon fiber composite materials, glass fiber composite materials, honeycomb sandwich composite materials, etc. Most of these composite materials have a specific gravity of only about 1.2.

However, Xiaoka said that when the jet drive system is working, it needs to extract the outside air, and then the heat generated in the process of spraying out is relatively large, and the temperature in the working area will exceed 300 degrees Celsius, and the stability cannot be guaranteed by using mainstream composite materials.

Not only that, but the jet drive system should also be separated with titanium alloy inside the drone to avoid accelerated aging of the camera and control chip caused by high temperatures.

In addition, it must be added that it is better not to rotate the wing, it is better to use a jet system, which is a request made by Chen Wenhao himself. He simply felt that it was too cumbersome to install and remove the rotary wing before and after each use, and it was not distinctive enough.

To put it simply, it's not enough to force the grid. Thereupon......

Therefore, the pit you dug yourself must be honestly jumped down with tears.

Because of this, this drone that uses titanium alloy material for the fuselage came out in this way. Although it is only a semi-finished product, Chen Wenhao has fallen in love with this little guy.

Chen Wenhao seems to have foreseen that this product will have a huge impact on the digital consumer market, and it is definitely both men and women.

For male users, getting an aerial picture and a panoramic photo, these basic needs are definitely not a problem for the small box. And the two characteristics of small and portable, long-lasting power will definitely impress male digital enthusiasts.

For female users, it is even simpler, liberating slender jade hands, automatic flight follow, multi-angle selfies at any time, as long as the lens and control software are optimized, add a beautification function. That's not what the girls don't want to be fascinated by.

A few years ago, an RB manufacturer released a digital camera that can beautify the face, which is known as a "selfie artifact", but it is so popular in the market that it is often out of stock. Chen Wenhao pondered, when the small box is released, he will let you know what the real "selfie artifact" is!

But before that, there is a lot of work to be done, and he briefly outlines the next work plan:

The first step is to acquire a lithium-ion battery production plant in order to produce this high-performance battery. It is also convenient for the surveyor to be modified on this basis to create a high-performance battery that does not shrink for use in the lunar spacecraft.

Secondly, it is necessary to find the corresponding manufacturer and order the necessary accessories for this drone, such as high-definition cameras, control chips, micro motors, memory chips, etc.

As for the final assembly work, let the surveyor do the initial small number of prototypes, as long as the appropriate accessories are purchased, there is no need for the surveyor to be temporarily modified, and the manufacturing time of each drone will definitely not take 15 minutes. Next, as long as the industrial robots ordered in advance are in place, small batch production can be carried out.

It's so busy, so busy! Chen Wenhao couldn't help but lament, and secretly decided that he must speed up the start of the talent recruitment and training plan, otherwise he would be so busy that he vomited blood on his own.