Set sail1992

Chapter 300 The Times Have Made Progress

Zhang Qihang didn't answer right away, but said: "Old director, you know that my family is from the countryside, and even during the summer vacation of the year before last, I had to help the family with work when I came home from the summer vacation..."

"Um……"

Ma Shaojun nodded, motioning for Zhang Qihang to continue.

Zhang Qihang then continued: "What I have seen is that after so many years of reform and opening up, the living conditions of farmers in our country, at least those in coastal provinces, have improved a lot compared to when I was young. In our village, bicycles are already very popular. Some people in our village have even bought motorcycles, and televisions have a considerable penetration rate. In terms of the situation in our village alone, there should be 10 to 3 televisions in every 4 households... …Of course, mainly black and white TVs, but gradually there are color TVs.”

This is the first time Ma Shaojun heard Zhang Qihang talk about the situation in their village. He also went to the mountains, went to the countryside, and worked as an educated youth. He knows what the countryside was like in the 70s and [-]s. Shang suddenly showed a smile, nodded again and again: "This shows that our country's policy of reform and opening up is correct, and we should persevere in it."

But he still didn't understand what Zhang Qihang said had anything to do with his "portable lamp" project, but he was not in a hurry, since Zhang Qihang mentioned this, I believe there should be some connection between the two.

"What you said is," Zhang Qihang nodded with a smile. Of course, the doubts in Ma Shaojun's eyes did not hide from Zhang Qihang, and he continued: "What I want to say is that the current farmers' economic conditions have improved a lot, and they have requirements for many things. It is no longer possible to look at it from the previous point of view. For example, in the 80s, having a radio at home was very enviable, but now everyone has started to buy TVs, and even 14 and 17-inch black and white TVs can no longer meet everyone’s requirements. Newly married young people have even asked to buy a 21-inch remote control large color TV;

For example, in the 80s, everyone was shaking cattail fans in summer, and no one thought there was anything wrong with it, but now, electric fans have entered many families;

For example, a few years ago, the old people in the village scolded those young people who bought bicycles as a waste of money. What is the use of bicycles?Is it possible to ride a bicycle worth hundreds of dollars to work in the field?But the reality is that there are more and more bicycles in rural areas, and people really ride bicycles to work in the field. I even have a premonition that with the continuous development of the economy, in a few years, farmers will ride motorcycles to the fields It's not impossible to work..."

Speaking of this, Zhang Qihang said sincerely: "Old director, what I mean by saying this is to make it clear that with the development of our economy, the needs of rural areas are gradually upgrading. In the past, flashlights were able to meet the needs of rural residents. It meets the basic needs of farmers for lighting at night, but the inherent defects of the flashlight have not been solved. For example, the dry battery is disposable and cannot be recharged repeatedly. The actual cost of use is not low; for example, the brightness of the flashlight is actually very limited. The battery life is short, and it is not suitable for some occasions that require long-term and high-brightness lighting, so I think it is time to promote the second-generation portable lighting in rural areas, and this demand has already arisen. I chatted with people in our family before At that time, they felt that the brightness and battery life of the current flashlights were not enough, and they hoped to have a brighter flashlight with a longer battery life..."

Is this really the case?
Zhang Qihang's words made Ma Shaojun and Jiang He hesitate for a while.

At the beginning, they all thought it was nonsense to replace the flashlight with this kind of portable lamp, but the next few examples Zhang Qihang gave made them doubt their own judgment: Yes, since the way of entertainment in the countryside has become From radios to televisions, and from walking to biking, the demand for brighter, longer-lasting flashlights doesn't seem outrageous.

The kind of high-performance police flashlight with four or five high-energy batteries is probably okay, but the price of the thing is too expensive. If you directly make a picture like the one drawn on the sailing map, use one that is about the size of a motorcycle battery It seems that it is not impossible to make a portable lamp based on a battery?

At this time, Zhang Qihang pointed to the rendering and said to Ma Shaojun: "By the way, I forgot to mention just now that this light is multi-functional. Look, old director, push the switch forward, and the main light in front will be on. Switch on and off." Stopping in the middle means power off, pushing the switch to the back means the auxiliary light is on...

You also know that in the current rural areas, power supply is still a problem, and there are frequent power outages. Once a power outage occurs, it will have some impact on the lives of ordinary people, but it is much more convenient to have this auxiliary light. Turn on and erect the auxiliary light, no matter in When there is a power outage, it is much more convenient to use as emergency lighting, to eat, or to do homework for children..."

There are renderings here for reference, and Ma Shaojun can easily understand what Zhang Qihang wants to express. He nodded to express his appreciation for this design, and even said: "In my opinion, the biggest highlight of your portable lamp is this The auxiliary light that can be folded and erected is indeed as you said, the current power supply is relatively tight, with this auxiliary light, it is much more convenient for daily life and for children to do their homework when the power is out."

"Thank you for the compliment from the leader," Zhang Qihang continued, "I even imagined designing an interface for an external power supply on this portable lamp, and at the same time designing a small 12V desk lamp, which is convenient for students to do their homework when the power is out... this After all, the auxiliary lamp is not a professionally designed writing desk lamp, and it is not good for the eyes if it is used for a long time, but if there is such a special desk lamp for matching use, it can be used not only in the rural market, but also by children in the city.

In addition to the dedicated small desk lamp, a dedicated matching small electric fan can also be designed... In short, this portable lamp is made into a household power center during a power outage, and a series of supporting small household appliances are made around this household power center. "

Ok?
When Zhang Qihang said this, Ma Shaojun's eyes lit up, and he felt that what Zhang Qihang said was reasonable, and his idea was indeed feasible: In this era, due to the shortage of power supply, let alone rural areas, during the peak period of industrial production, We often meet each other when the power cuts in the city, but the children still have to do their homework, and the summer is hot. If it is true as Zhang Qihang said, this portable lamp can be used as a desk lamp in addition to being used as a flashlight. The power supply for the small fan, this...

This idea is wonderful, simply wonderful!

(End of this chapter)