There is a kind of watch that must be worn for more than 10 hours a day, what is the principle?

1. Mechanical automatic meter, artificial kinetic energy meter.

The rotation of the rotor in the case is used to drive the electrical energy, and the energy is stored by IC control. It is necessary to use the usual wrist movements to maintain energy production.

Feature: Exercise is energy. No battery replacement is required. Eternal power!

Electricity is driven by the rotation of the rotor in the case, and the energy is stored by IC control. Similar to an automatic watch, it is also necessary to use the normal movement of the wrist to maintain energy production. In addition, when not worn for a long time, in order to save energy, the watch itself will automatically stop the movement of the hands, and at the same time remember the operation of the time.

When the wrist is worn again and the energy is generated, all hands will immediately rotate to the current time when they are worn and continue to run. And you never need to install a battery.

Another explanation might be simpler: the watch has a bead-like thing inside, a hammer, a semicircular piece of metal that sits above the movement, with the center of the movement as its axis, and because the arm is in constant motion, the winding piece of metal automatically rotates due to the gravitational pull of the earth, thus winding the mechanical watch.

2.Eco-Drive watches.

Needless to say, it is also the eternal energy source, solar energy.

It seems that the magnetic inductance line is cut to generate an electric current ......

Automatic winding can only be done by human movement.

A clockwork is the part that provides energy to a watch. Loops are wrapped around the crate. The mainspring is tightened by a milled groove on the shaft.

The square groove of the bar shaft is driven by the upper bar mechanism. The watch can travel for about 36 to 50 hours without a reload. Since the mainspring is subjected to significant stresses that often lead to breakage, the mainspring is now made of alloys that make it almost non-breaking.

The mainspring stores a certain amount of energy to be distributed evenly and in small amounts to the oscillator. For this purpose, the energy supplied passes through the wheel group, which reduces the transmission force in the same proportion and increases the number of turns. The wheel train consists of 4 wheels and 4 gears, and the rear 3 wheels are riveted to the front 3 gears.

On this diagram, the diagonal lines indicate the meshing between the moving parts, while the horizontal lines indicate that the moving parts are riveted on the same axis. The first wheel is a circumferentially milled cassette wheel. The last wheel is the escapement gear, on which the escapement wheel is riveted.

The escape wheel belongs to the distribution mechanism and counter. One rotation of the cartridge takes about 6 hours, during which time the escapement gear and escapement rotate about 3,600 times. This number represents the rotation frequency ratio between the first and last rounds.

The ratio is always within this range. It is generally managed to keep the gears and wheels in the center of the watch and make one revolution every hour.

Automatic watches do not use batteries, and because automatic watches are self-winding by the swing of the arm, they must be worn for more than eight hours a day to ensure accurate timekeeping.

Principle: The watch transports energy by the elasticity of the mainspring to provide, when the mainspring is full, its torque is larger, as the watch is carried away, the winding is loose, its torque is gradually reduced. During the period from winding to 24 hours, the torque output of the watch is stable, and the time is relatively accurate and the error is small.

After more than 24 hours, the clockwork torque will drop sharply, and the running error will increase. In order to ensure that the watch runs more accurately, it is necessary to regularly wind the watch every day.

According to the different types of watches, the mainstream watches on the market can be divided into the following two types:

1. Mechanical watch: a clock adjusted by a mechanical ** device.

2. Quartz watch: a watch adjusted by an electronic device - a quartz device.

Mechanical watches can be divided into two types: manual mechanical watches and automatic watches

1. Manual mechanical watch: using manual winding movement, by turning the watch head for the main spring of the movement to full winding, when the spring is completely exhausted, push the gear to run, push the pointer to go.

2. Automatic watch: The automatic movement relies on the weight of the oscillating weight in the movement, but the swing of the arm wearing the watch will drive the rotor to rotate, and at the same time drive the main spring in the watch to wind the watch and push the time.

Brother, mechanical watches don't need to be wound, they will go with them in your hands. Did you wring it out.

The secret of this type of watch is that the watch is thermally insulated except for the back cover, and the temperature of the watch surface is lower than the body temperature, so that there is a temperature difference between the surface and the back cover, and electrical energy can be emitted by the action of a miniature thermocouple. The greater the temperature difference, the greater the heat flow, i.e. the greater the current, so the greater the amount of electrical energy generated. With a difference of 1 degree Celsius, the current generated is enough to make the watch move, and the excess energy generated can flow into a silver-cadmium battery for storage.

If the temperature difference exceeds the capacity to produce energy and the needs of the watch and battery, then a limiting circuit in the watch will direct excess heat energy to the case. Heat can only produce an electric current if it flows in the above direction. If the temperature is the same as the temperature of the wrist, the heat does not flow from the back of the watch to the front through the thermocouple, and no electricity is generated, and if this is the case, or when the watch is not in use, the energy stored in the battery can keep the watch moving.

It is said that a charged battery can make the watch move for more than a year without body temperature.

The fully automatic mechanical watch provides the power principle:

The automatic hammer is fixed to the central automatic hammer shaft with screws. Under the action of external force, it rotates around the center, drives the reversing wheel, and the reversing wheel axle tooth pushes the automatic transmission wheel to rotate, and the automatic transmission wheel pushes the automatic head wheel, and the automatic head wheel meshes with the large steel wheel tooth, so that the large steel wheel rotates one tooth and one tooth and goes up. The fully automatic watch is an autocrater that can be turned in either direction.

There are many types of automatic watches, but the working principle is roughly the same. The self-winding mechanism is mounted behind the movement and can be seen when the back cover is opened. Automatic watch movements are generally thicker.

Generally, the automatic table of the reversing wheel structure is composed of an automatic hammer (heavy hammer), a reversing wheel, an automatic transmission wheel, an automatic head wheel, etc.

Precautions for the use of automatic mechanical watches:

1. Wear it normally to avoid vibration. There is an appropriate amount of activity in order for it to continue to be on the bar and function normally (it is normal for the wearer to walk slowly when the amount of activity is small). When using it for the first time, please rotate the handle 20-30 times to make the initial winding of the mainspring), although the watch is shockproof, it is easy to break the tip of the pendulum shaft or the journal of the wheel train when the external impact is strong, and it can also make the fast and slow hand vibration affect the time.

2. Prevent magnetization. Although the watch is made of non-magnetic materials that are not easy to magnetize, it is greatly affected by magnetic fields, such as the magnetic buckle on the TV, radio horn, backpack or leather bag.

3. The watch is waterproof. Try not to take your watch to swim or wash clothes, but once it rains or gets wet, don't pull out the watch handle to adjust the watch at this time, but wipe it off immediately. Because the handle head is more protruding, try to avoid it being bumped, and pay attention to the gap between the handle head and the case, too small will affect the operation, and too much will affect the waterproof performance, but also unsightly.

4. Watch cleaning. Generally speaking, 3 to 5 years of oil sludge washing, there are the following factors to determine: Sealing problems of the watch Degree of wear (degree of wear) of the watch Quartz watches can extend the oil washing cycle Men's watches or pocket watches can have a longer oil washing cycle than thin or women's watches.

5 Do not use the watch for a long time. If it is not placed in the suitcase with mothballs and sanitary balls, it will cause the watch oil to deteriorate, and the watch machine will not be accurate The interval is wound or worn every month to ensure the flexibility of internal activities.

The human arm is used to shake the workmanship, thus providing power.

Automatic watches are a modification of manual watches that add an oscillating weight to the watch; When worn, the oscillating weight in the watch rotates in response to the movement of the wrist to achieve the effect of winding. Since the movement of the wrist will continue to wind the watch, automatic watches have a function to prevent the mainspring from being too tight to avoid damage to the mainspring. Any so-called "automatic" thing is not unconditional, mechanical things must of course abide by the principle, and the same is true for watches, the premise of wanting to be "automatic" is that your own arm must move first, according to the principle of physical work, the horizontal movement of objects does not do work (unless you accelerate and shake), so wrist translation cannot make the watch wind.

The best way to make the watch self-winding should be to swing the arm up and down along the plane of the rotor, when the rotor rotates the most, but if it is flicked up and down along the axis of the rotor, the rotor does not rotate. People swing their arms as a natural and random action, and any force can be broken down into axial and radial directions, and only the radial force acting on the rotor can make useful work.

The working principle of a fully automatic mechanical watch. All of its functions are fully automatic, and there is no need to adjust it. There are definitely set parts inside it to provide him with power.

A fully automatic watch is a modification of a manual mechanical watch with an oscillating weight added to the watch; When worn, the oscillating weight in the watch rotates in response to the movement of the wrist to achieve the effect of winding.

The movement of swinging, walking, moving, or pulsing everything will give him a spin that provides motivation.

The principle used in the mechanical watch is actually the conservation of energy, the rotor mechanism in the mechanical watch, when the arm swings, the rotor is driven to run, and the energy is stored in the clockwork to provide the energy required for the operation of the mechanical watch, so it seems that the mechanical watch is like a "perpetual motion machine", as long as the person has been moving, the mechanical watch can always run.

Depend on! Isn't it clockwork? Spring!

The new mechanical watch I just bought is also the 2892A2 calibre, a Swiss Vickers military watch! 6 seconds faster per day for the first two days, and 8 seconds faster per day for the last two days! I wear my watch every day and exercise a lot.

It may be a problem with the movement, and it is recommended that you can take it to Guangcheng Famous Watch Repair Shop for free testing.

Normal, this is an error, it doesn't matter, no machine can be accurate.

The automatic machine watch is normal for 45 seconds a day.

Normal, it's normal to have a few seconds of error.

1. The sweat of the watch strap is corrosive, and the leather strap will smell if it is not cleaned in time.

2. The back cover of the watch cannot be opened at will to avoid the entry of dust and affect the normal operation of the watch movement;

3. Do not put the watch into the appliance with the smell of oil camphor, the smell of camphor will cause the deterioration of the surface oil;

4. Do not place the watch near magnetic objects to avoid being magnetized;

5. The watch that has been placed for a long time should be wound regularly within the specified time to ensure the normal operation of the watch;

5. When the watch is damp, the cotton should be pressed on the watch, and then baked with a 40-watt light bulb for 5 minutes to evaporate all the moisture in the watch;

6. The packaging box of the watch should not be discarded, it should be put away, and put it in the box when the watch is not worn to reduce the probability of damage to the watch;

7. Do not wear a luminous ceramic watch to sleep, luminous materials are harmful to the human body.

Watch daily maintenance and wearing common sense:

Leather watches should be kept out of contact with water as much as possible to avoid the strap becoming stiff and smelly, which could lead to breakage. Especially for friends who sweat a lot, it is best not to wear it for sports or outdoor wear in summer.

The automatic watch must be worn for more than 10 hours a day when the amount of activity is sufficient, i.e. it must be worn for more than 10 hours a day in order to function properly. It is recommended to wind a new or long-aged watch about 30 times. This will give your watch some motivation to avoid pauses or inaccurate timing caused by insufficient activity.

Different watches should be worn on different occasions, such as sports watches with excellent waterproof and shock resistance.

Watches with Water Resestent or 3ATM labels on the case back are generally only suitable for splashes or light rain without pressure.

It is especially reminded that any watch should not be worn in warm water or in the bathroom, even if your watch is a waterproof watch, because the sealing roll of the watch is rubber, which is easy to age when heated, and the surrounding water vapor molecules are relatively small, which can easily penetrate into the case and cause damage to the internal machinery.

According to the international standard, the instantaneous error range of automatic mechanical watch I type (men's watch) is: 20 30 seconds error per 24 hours for excellent products; First-class products have an error of 30 to 60 seconds every 24 hours; The error of qualified products is 50 to 90 seconds every 24 hours. The average duration of the continuation is greater than or equal to 36 hours.

Quartz watches are not divided into models, and the instantaneous error range is: 0 5 0 5 seconds per 24 hours for high-quality products; First-class products have an error of 1 0 1 0 seconds per 24 hours; The error of qualified products is 1 5 1 5 seconds every 24 hours.

What you need to know about mechanical watches.

The allowable error range of a mechanical watch is 45 seconds, depending on the movement used in the watch, not the higher the error, the smaller the error. The power of the automatic watch** is the swing of the wearer's wrist to generate energy to wind the mainspring, and a fully wound automatic watch can last for about 36 hours; If it is guaranteed to be worn normally every day, it can run for about 15 hours; If you do not wear it for more than the above time or the swing is insufficient (the wearer's exercise is small), it will cause the watch to stop, and the watch should be fully wound before wearing it again.