Doting on the Immortal: Princess Xiaoyao

Chapter 190 I Have a Way to Make Money 3
After about an hour and a half, Qian Shangxian finally finished the painting.

Looking at his painting with satisfaction, Qian Shangxian revised it carefully, and then stopped writing.

Mu Zili walked over after eating and drinking, looked at the strange things on the painting, and asked curiously: "That's it?"

Qian Shangxian nodded, and then began to explain to him the principle that can be used as an alarm clock: "Use an hourglass to keep time. Of course, you must first control the amount of quicksand in this hourglass. It is best to turn it over for twelve hours. Ten hours. After two hours, you can turn it over and continue to use it. Of course, it’s a bit troublesome, so I made a design that there is a rope connected here. When all the sand leaks down, the raised wooden board here will receive enough The weight of the hourglass is then pressed down, and the rope can be pulled to make the hourglass turn around by itself. Below is a rocker, and this part of the hourglass is connected to a weight-sensing thing. As long as the amount of sand in an hour arrives, this thing will turn Pull the seesaw from here, and then a stone will fall. The stone is used to calculate the time you need to time. There is a hollow and slender pipe horizontally under the seesaw. The end of the pipe is connected to a bucket filled with beads. High, there is a small opening under the bucket, and there is a one-way partition on the small opening. This is it, and it cannot be opened from the inside. In this way, after an hour’s timing stone is dropped on the seesaw, the seesaw will exceed the weight and then tilt up. Next, the hanging seesaw hits two-thirds of the pipe, one end is raised high, the other end is lowered down, and the high end hits the partition under the bucket, pushing the partition from the outside Open it, and the beads inside will roll out of the small opening, pass through the tube and fall into a small basket on a beam that fixes the entire frame at the other end of the jar. The bottom of the basket can be opened, but it requires a certain amount of weight. When a certain amount of beads fall down, the bottom of the small basket will open, and all the beads inside will fall into the copper pot connected below, crackling like jade beads falling into the plate, and the dancing beads in the copper pot will last for a period of time , so that the wake-up power can be extended, you can definitely get up. The mouth of the copper pot should be enlarged, like a horn, so that the sound can be amplified. There is a mystery here, if you do not put a timing stone here, then this The seesaw will not be pried. Even if it is moved, it will not open the small opening to let the beads fall. First of all, the weight of your stones must be the same, and there must be no slight difference. After the beads roll down from here, The timing stone will lose its function, and it will slide down into the small basket below. When you have no timing stones, you can just take it from inside, reuse it, save environmental protection. Of course, the weight of each bead must be exactly Same. That's about it, see?"

Qian Shangxian's mouth was dry, and Mu Zili's excitement was about to explode, and he hugged Qian Shangxian: "Shangxian, you are simply a genius, although I know you are full of strange things in your head. Weird stuff, but I never thought you could come up with such a good idea, but I'm a bit confused, but give me a good study, if you invent this, uh, alarm clock, it must be A sensation in the entire southern country!"

(End of this chapter)