Remote control toy car maintenance remote control car classification
Electric cars: most of them have remote controls. Because the seats are closed, it is generally not easy to get off.
Electric motorcycles: generally there is no remote control, and because the materials used are less than those used in electric vehicles, the price is generally cheaper.
Electric engineering vehicle: In addition to the forward and backward functions of ordinary electric vehicles, it also has the same functions as engineering vehicles. Generally, it can be connected with various trailers, which can exercise children's control ability more comprehensively.
Toy remote control car: that is, remote control car, that is, model car that can be remotely controlled by radio. According to the different body shapes, it can be divided into remote control toy cars, ordinary private RVs, off-road vehicles, container trucks, dump trucks and so on.
Maintenance method of remote control vehicle
1, if the remote control car can't move, first you need to judge whether it's the remote control or the car itself. Take a radio when judging. When operating the remote control, if the radio sends out sonic boom, the remote control is good. At this time, you need to start repairing the car itself.
2. Unscrew the battery cover screw on the back of the car with a screwdriver and keep it properly. Remove the battery cover and see if there are any fixing screws. If there are screws, you need to unscrew them before you can open the hood.
3. Unscrew the four screws on the front of the car with a screwdriver, pay attention to saving the screws, and be careful when taking off the cover to prevent the internal circuit from being damaged.
4. Take a look at each line after unpacking. Generally, power cords are welded, and they are ready to be welded when they are found.
5. If the two wires are disconnected, the positive and negative poles of the power supply should be distinguished before welding, otherwise the circuit board will be easily damaged. Place the broken wire at the opening of the circuit board and weld it with a hot electric soldering iron.
6. Finally, cover the lid, install all the screws, and use the remote control to try whether the functions such as front, back, left and right are normal.
Remote control toy car maintenance 1. First, confirm whether the two poles of the battery are connected. In general, the battery is under the seat of the car or at the rear of the car. For details, please refer to the picture description corresponding to the baby's physical display map. ) The thread ends from red to red, and from black to black, and it is firmly inserted.
2. Turn the power switch of the car to the off position. If some cars don't have a power switch, please turn the switch to the stop position between remote control and manual operation, or the stop position between forward and backward switches. Some cars only have forward and backward switches, and there is no stop position. Please switch to the forward position.
3. Find the charging interface, some are round and some are flat. Unplug the interface, aim the charger's interface at the end of the battery, plug it in tightly, and then plug the charger into the power supply.
4. The first charge is 6- 10 hour. After the car test, all the functions are easy to use, so you can charge. The new battery is generally about 50%, that is, the battery has electricity, but the electricity is insufficient. So the new car should be recharged before playing. Then don't run out of power every time you use it. If the car is slow or weak, it can be recharged. The car can only be recharged when it is completely stationary. Each charging time is about 8- 10 hour.
5. The evaluation criteria of battery dead are: obviously slower than before and insufficient strength. Or it is difficult to start, the lights are dim and the sound is light. And it took nearly an hour and a half. When you find these symptoms, you should charge them in time. Because if you don't charge it right away, maybe you will have power again after a while. Some parents will think that it is enough to continue playing with electricity. In this case, excessive discharge is easy to shorten the battery life. In the future, the battery will not be fully charged, and some customers complain that my car will be dead after playing for a while. Maybe it's because electricity is used too much.
6. If the frequency of use is not high, turn off the main power switch after each use, or turn the switch before and after remote control to the middle stop gear to reduce power operation and ensure 2-3 charging times per month. Turn off the switch of the remote control after each use. If it is not used for a long time, please unplug one of the two poles of the battery in the car and take out the battery of the remote controller.
7. If you don't use the battery for two consecutive months, you must connect the two poles of the battery and recharge it. If you don't use it after filling it, continue to pull one pole.
8. Electric baby carriages are recommended for common use, and are easy to break down when not in use. Most video game cars are plastic parts, so avoid collision, rain and exposure. Especially the charging port, some car charging ports are installed on the surface of the car body, so pay attention to rain and moisture. Small parts should be prevented from being swallowed by infants. Parents must be around when the baby is using it, and pay attention to safety.
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1, vehicle adhesion effect
This is very important. It is necessary to stick the parts together so that they are not easy to separate, thus reducing the risk of children swallowing the parts. Whether the gap between the driving wheel and the vehicle surface and the immobile place is greater than 12mm or less than 5mm, because it is easy to cause children's fingers to be accidentally inserted and pinched.
Step 2 choose durable ones
Simple operation, children don't know how to protect them, and they are most likely to lose their temper and be hurt by complicated operations.
3. Select battery installation
Under normal circumstances, the seller of No.5 rechargeable battery will not "send", and the buyer needs to buy it himself. The charger of No.5 battery also needs to buy it himself, which is a bit redundant. It is best to choose a battery. The charging parts are too complicated, easy to be damaged, and easy to be taken by children when charging.
4, quality assurance
There must be additional product manuals, manufacturers and related certifications, mainly because many products are made of recycled waste, which contains many harmful ingredients and is not good for children's health.
5, remote control distance
Now the distance of the remote control car is also from 20 meters, 30 meters, 40 meters and so on. Compared with more than a dozen remote control cars, in general-remote control car price = remote control car remote control distance (of course, this needs to exclude patterned remote control cars and oil-burning remote control cars).
6. Wheel speed
When the remote control car turns on the switch, it is necessary to observe whether the toy wheel rotates at a uniform speed and suddenly reverses or stops. If everything is all right, still hold the toy in your left hand and press the sounder in your right hand to see if the toy wheel will suddenly change its rotation direction and check the sensitivity of the switch action. Check the anti-interference ability of toys.
7. Control sensitivity
At the beginning of the inspection, pull the antenna of the transmitter to the longest, and then slowly shorten the antenna after all inspections are normal, and observe the shortening of the control distance. Generally, it is normal for the antenna to shrink to half of the total length and the control distance to be shortened by one third.
remote control aircraft
1, model size selection
Remote-controlled aircraft vary in size, and many people blindly pursue the bigger the better when buying toy aircraft. In fact, the bigger the better, the most important thing is suitability, especially for children, safety should be the first.
2. Choice of fall resistance
Some people also misunderstand the anti-fall ability of remote-controlled aircraft. Anti-falling doesn't mean anti-falling. Even anti-falling things can't withstand falling from high altitude and strong impact, especially electronic components and plastic parts. Any impact may cause damage, so don't believe the seller's propaganda that anti-falling is not bad.
3. Choice of flight time
No matter whether it is electric or fuel remote control aircraft, the continuous flight time in the air is relatively short, and generally it can only fly continuously for about 6 to 15 minutes. This is because due to the limitation of battery capacity and fuel capacity, this is a common problem of all remote-controlled aircraft, so don't believe the stories that some unscrupulous businessmen say that they can fly continuously for 30 minutes or even an hour, so as not to be deceived.
4, remote control channel selection
If you are a novice, it is recommended to buy an electric three-channel or four-channel remote control plane. The more channels and functions there are for remote-controlled aircraft, the more difficult it is to control.
5. Selection of quality and performance
Pay attention to the quality of aircraft when buying remote-controlled aircraft. Although planes of different qualities have the same appearance, their performances are quite different, and their prices are several times different.
6. Selection of flying height
The flying height of remote-controlled aircraft has a great relationship with the size of the aircraft. Generally, the remote control distance of small remote-controlled aircraft is about 10 meter, and the flying height of medium-sized aircraft can exceed 30 meters. Some people attach great importance to flying height and remote control distance when buying, but in actual control, flying too high is not recommended because it is easily affected by high-altitude airflow and out of control. The higher and farther you fly, the more difficult it is to control and the greater the chance of damage. It is not advisable to blindly pursue such data.
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At this stage, the baby's vision is limited, and the range of activities is mainly concentrated in the bed. Although his own operational ability is still weak, he has been able to understand the world through sight and hearing. Toys with bright colors and special sounds are a good choice. However, it should be noted that his auditory nerve development is not perfect at this time, and the toy sound must not be sharp and harsh. Beautiful shapes, such as castanets and hand bells, can easily attract the baby's attention to the sound by tapping (or shaking) when the baby can see the crisp bell sound.
Age: 7- 12 months
During this period, the baby's range of activities has been expanded and he has basic mobility. He has learned to sit, climb and even started to learn to walk. He has changed from a simple tone to a conscious speech. He likes to knock and knock, and he also likes to put all kinds of things in his mouth to test his feelings about objects. At this time, choosing toys that can exercise his activity ability will help him take the first step in life. However, attention should be paid to choosing larger toys to prevent children from swallowing toys or toy parts by mistake. You can choose toys such as xylophone, jingle block car electric toys.
Age: 1-2 years old
At this time, the baby began to learn to speak, some have mastered certain vocabulary, and the behavior has changed from big movements to fine movements. They already have a certain ability to distinguish and think, and they like interactive games with their mothers best. At this time, simple operating toys and interesting puzzles are all to his taste. For example, on the map of China, the sections of provinces, cities and autonomous regions can be spelled out in different colors, and a map of China can be spelled out, so that children can learn some simple geographical knowledge while playing. At first, the mother can help the baby spell out the patterns. When the baby has mastered the method, let him spell it himself.
Age: 2-3 years old
Babies of this age have learned to run and jump, are full of energy, have a sense of autonomy and peer awareness, and have better language coherence. He began to explore the surrounding environment, was curious about everything, liked to observe and liked to imitate. Toys that can be used by hands and brains are very helpful for his ability training.
Age: 3-4 years old
At this time, the baby's life circle has been greatly developed, and his social skills have been rapidly improved. He began to learn to be independent, like to imitate adults, and choose toys that combine mental and physical strength. Through educational toys, the baby can get more learning space.
Age: 4-6 years old
Babies in this period like to get to the bottom of the matter and test their abilities in various ways. At this time, his expressive ability, understanding ability, social ability and logical judgment ability are developing rapidly, and challenging and intelligent toys can make him never tire of playing.
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