The future life in Doraemon is believed to be very familiar to everyone, and the bamboo dragonfly that the magical treasure bag can take out at any time is not surprising to everyone. There are also various future intelligent worlds described by screenwriters and directors under various science fiction movies, and everyone's vision of the future has been fully expressed.
Although in real life, we have not yet reached the level of willfulness to have any door, the development of smart homes has been very rapid. According to a market research report, the overall output value of smart homes in my country in 2020 will be close to 300 billion yuan, of which the penetration rate of smart home appliances will exceed 90%.
Below, we PConline will introduce to you several products that are quite often used in daily life. You can refer to:
1. Smart door lock
Everyone must take out the key before entering the door, but no matter whether it is an elderly adult or a child, there are always emergencies such as forgetting to bring the key, the door lock is broken, and the key cannot be found.
However, it is much more convenient if you have a smart door lock. When you enter the door, you can open the door quickly by pressing the password or pressing the 9-square number.
2. Electronic peephole
As a single woman, there is no male guardian at home that always feels unsafe. Everyday, I have to watch out for takeaways. There are also various door-to-door maintenance personnel. I am really anxious. Every time someone knocks on the door, I will be in the cat’s eye. Peering around there, for fear of danger.
But with electronic peepholes, it will be different. Women’s life safety index has been rising steadily. All visitor records and intelligent recording of visitor information are very obvious in solving the disadvantages of traditional peepholes that are easy to be anti-peeping.
3. Dishwasher
Washing the dishes after a meal is something that every family member feels very distressed, and the dishwasher is the product that came into being to solve this trouble. How much time, energy, and energy this tool can save you, I must know only when you actually buy it.
However, when installing, you must pay attention to the size of the installation, because some built-in dishwashers are still more troublesome.
4. All-in-one steamer and oven
For many kitchen novices, in addition to cooking the rice, we also need to make some dishes. The steaming and roasting integrated machine is very worthwhile for us to buy, because now the steaming ovens on the market can not only steam and bake, but also have a smart menu, which is convenient for us to get started with one button.
5. Smart toilet all-in-one machine
Needless to say, those who have experienced the smart toilet will take it home 100% immediately! But the smart toilet all-in-one is actually more convenient. why? Because most of the old houses or renovated old houses have the problem of insufficient water pressure. However, if the smart toilet is made into a whole, a booster pump will be added, so that the scope of application of the smart toilet will be much more.
Unlike the summary editor's summary: In addition to the above mentioned, there are actually many smart home products that are very worth recommending. For example, smart moving curtains, such as a talking TV, such as a bed that will wake you up in various ways, and so on. There are many products waiting for you to discover.
An optical dome is a concentric window with two spheres. It can be understood as an optical window of a curved moon. Optical dome is used for deep-sea submersible, deep-sea equipment monitoring and underwater robot. At the same time, optical dome is widely used in meteorological industry. It can be used as an optical protective cover to protect the total radiation sensor, the sensor for solar total radiation observation, the net radiation sensor, the PTZ camera, and other precision instruments and equipment used in harsh environments.
Our company produces optical ball covers made of optical glass, fused quartz, silicon and other materials, and can produce optical hemispherical ball covers with a maximum diameter of 300mm. For an ideal optical spherical cover, the convex radius is equal to the sum of the thickness and concave radius. The thickness change at different points on the two surfaces is the main index to measure the accuracy of the spherical cover. Sometimes we call it the congruent thickness and concentricity of the optical spherical cover. For the optical ball cover with size less than 100mm, our concentricity can be controlled within 0.02mm.
Optical Dome
Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com