It belongs to jewelry classification. Watch is a precision instrument used to indicate time. The principle of the instrument is to use a constant cycle of vibration system as a standard. If you know the time (vibration cycle) required for the vibration system to complete the full vibration of the first watch and calculate the number of vibrations, then the time you experience after so many vibrations is equivalent to the vibration cycle multiplied by vibration. That is, time = vibration cycle × vibration number Extension information:
The elastic deformation of the scarf makes the movement of the swing wheel from rotating to reciprocating motion. When swinging, the swimming system is affected by the friction of the bearing, air resistance, and internal friction of the trace of the shade. In order to make it continuously vibrate without attenuation, it is necessary to regularly supplement the energy of the swimming system, that is, there must be an energy device in the watch. The supplementary energy to the vibration system is achieved by a special mechanism by one by one. The escapement agency is also used to calculate the vibration of the swimming system. Therefore, the swimming system and the escapement mechanism are the key device of a mechanical watch. Reference information Source: Baidu Encyclopedia-Watch
The watch must not be listed as a clothing category, and it is too far -fetched as a home appliance. It is still very appropriate as a jewelry class. Because clocks and watches are often placed together, they are called clocks, and many websites are classified as home products. It sounds like it is not wrong, but I always feel a little awkward. Watch, the earliest used to look at time, developed to this day. Now, mobile phones are also used to look at time. The significance of the watch is becoming more and more important than the meaning of jewelry.
First, the classification of the watch The watch can divide the market mainstream watches into the following two categories by using an oscillator. 1, mechanical watch: clock watch adjustment with mechanical oscillator. 2, quartz watch: Watch with electronic oscillator -quartz oscillator. What are the types of mechanical watches? The mechanical watch can be divided into two types: manual mechanical watch and automatic mechanical watch. 1, manual mechanical watch: use the bracelet movement, rotate the bracelet list, pull the head on the main hair strip of the movement, the clockwork is completely placed, drive the gear, press the pointer when the pointer go 2, the automatic mechanical machinery Watch: The automatic chain movement depends on the weight of the swinging tuber in the movement, but the arm swinging of the watches drives the swing of the swing tubes. . What types of quartz watches The king building (Xinxing Plaza), No. 5002, Shennan East Road, Luohu District, Shenzhen, Guangdong Province (Xinxing Plaza). It is a digital quartz electronic watch, pointer -type quartz electronic watch, automatic quartz watch, and light -powered watch. 1, digital quartz electronic watches: The voltage effect of quartz crystals and the bipolar LCD display watch, its function is completely completed by electronic components. 2, pointer -type quartz watch: The energy of the quartz watch comes from silver oxide pull -making batteries. After providing a specific voltage to the integrated circuit, the silver oxide pull battery The quartz vibration oscillation is formed to form an oscillating circuit source. Enter the frequency dividing circuit from the electrical signal output from the oscillating circuit to generate the pulse signal. The pulse signal is output to the drive circuit through the narrow pulse circuit to form a two -way pulse signal with alternative changes. The transmission wheel system allows time to accurately reach the pin and pin of the table 3, automatic quartz watch: the advantages of automatic mechanical watches and quartz watches together. Without a battery, the wearer can choose a manual chain or automatic charging. Its electronic quartz device makes it more accurate, and the monthly error level reaches less than 10 seconds. Its structure is that the energy generated by the pendulum inner tablet transforms the internal microcomputer to energy, provides sufficient power to the quartz device in the table, and the excess power flows to the micrococcling watch for more than 9 days when the micrococcling watch is fully charged. Watches hold on the wrist.
Based on the different shocks, the watch can distinguish the mainstream watches on the market into the following: . Mechanical watch: a clock with mechanical shocks as a regulator. 1, manual mechanical watch: Use the hand -chain movement, turn the head as the main hair stick of the movement by turning the watch as the movement. When the clockwork is completely released, push the gear operation and push the pointer. 2, automatic mechanical watch: The automatic chain movement relies on the weight of the inner swing of the movement to drive, but the arm swing of the watch will drive the tubo to rotate. At the same time Time. . The quartz watch: the watch with an electronic vibrator -a quartz shocks as a regulatory watch. 1, digital quartz electronic watches: The voltage effect of quartz crystals and the bipolar LCD display watch, its function is completely completed by electronic components. 2, pointer type quartz watch: The energy of the quartz watch comes from the silver oxide buckle battery, and the silver oxide buckle battery provides a specific voltage to the integrated circuit, Start up to form an oscillating circuit source. After entering the electrical signal output from the oscillation circuit into the frequency division circuit, the pulse signal is generated by frequency frequency, and then the pulse signal of the narrow pulse circuit is enlarged into the drive circuit, and a two -way pulse signal of alternative changes is formed to drive the stepping motor as a use Intermittent rotation further drives the transmission wheel system, so that the timing displays the time accurately. 3, automatic quartz watch: The advantages of automatic mechanical watches and quartz watches are one. It does not need a battery. The wearer can choose to be manually chain or the automatic charging. Its electronic quartz device makes it more accurate when walking, and the degree of error is less than ten seconds. Its operating principle is to use the dancing of the arm to drive the tuber in the table to rotate to generate energy to promote the internal micro -motor to be transformed into energy, thereby providing sufficient power for the quartz device in the table, and excessive power will be stored by micro -capacitors for later use for backup Essence When the watch is fully charged, it can operate continuously for more than 9 days, and there is no need to wear the watch on the wrist. 4, light kinetic energy watch: prefer to convert the light energy into electrical energy through solar chip, and live the electric energy in a recurred titanium lithium ion charging battery, and then the power emitted by the battery generates pulse signals through an integrated circuit to the integrated circuit to to the battery to The coil is also produced by a magnetic driver, which is converted from electrical energy to kinetic energy, pushing the gear rotation and driving the pointer to indicate the time. After full charging, it can run for about 40-180 days in the dark. The time is precise.
It belongs to jewelry classification.
Watch is a precision instrument used to indicate time. The principle of the instrument is to use a constant cycle of vibration system as a standard.
If you know the time (vibration cycle) required for the vibration system to complete the full vibration of the first watch and calculate the number of vibrations, then the time you experience after so many vibrations is equivalent to the vibration cycle multiplied by vibration. That is, time = vibration cycle × vibration number
Extension information:
The elastic deformation of the scarf makes the movement of the swing wheel from rotating to reciprocating motion. When swinging, the swimming system is affected by the friction of the bearing, air resistance, and internal friction of the trace of the shade.
In order to make it continuously vibrate without attenuation, it is necessary to regularly supplement the energy of the swimming system, that is, there must be an energy device in the watch.
The supplementary energy to the vibration system is achieved by a special mechanism by one by one. The escapement agency is also used to calculate the vibration of the swimming system. Therefore, the swimming system and the escapement mechanism are the key device of a mechanical watch.
Reference information Source: Baidu Encyclopedia-Watch
The watch must not be listed as a clothing category, and it is too far -fetched as a home appliance. It is still very appropriate as a jewelry class. Because clocks and watches are often placed together, they are called clocks, and many websites are classified as home products. It sounds like it is not wrong, but I always feel a little awkward. Watch, the earliest used to look at time, developed to this day. Now, mobile phones are also used to look at time. The significance of the watch is becoming more and more important than the meaning of jewelry.
Bag jewelry, watch is also called watch. The watch is divided into mechanical watches, quartz watches, smart watches,
First, the classification of the watch
The watch can divide the market mainstream watches into the following two categories by using an oscillator.
1, mechanical watch: clock watch adjustment with mechanical oscillator.
2, quartz watch: Watch with electronic oscillator -quartz oscillator.
What are the types of mechanical watches?
The mechanical watch can be divided into two types: manual mechanical watch and automatic mechanical watch.
1, manual mechanical watch: use the bracelet movement, rotate the bracelet list, pull the head on the main hair strip of the movement, the clockwork is completely placed, drive the gear, press the pointer when the pointer go
2, the automatic mechanical machinery Watch: The automatic chain movement depends on the weight of the swinging tuber in the movement, but the arm swinging of the watches drives the swing of the swing tubes.
. What types of quartz watches
The king building (Xinxing Plaza), No. 5002, Shennan East Road, Luohu District, Shenzhen, Guangdong Province (Xinxing Plaza). It is a digital quartz electronic watch, pointer -type quartz electronic watch, automatic quartz watch, and light -powered watch.
1, digital quartz electronic watches: The voltage effect of quartz crystals and the bipolar LCD display watch, its function is completely completed by electronic components.
2, pointer -type quartz watch: The energy of the quartz watch comes from silver oxide pull -making batteries. After providing a specific voltage to the integrated circuit, the silver oxide pull battery The quartz vibration oscillation is formed to form an oscillating circuit source. Enter the frequency dividing circuit from the electrical signal output from the oscillating circuit to generate the pulse signal. The pulse signal is output to the drive circuit through the narrow pulse circuit to form a two -way pulse signal with alternative changes. The transmission wheel system allows time to accurately reach the pin and pin of the table
3, automatic quartz watch: the advantages of automatic mechanical watches and quartz watches together. Without a battery, the wearer can choose a manual chain or automatic charging. Its electronic quartz device makes it more accurate, and the monthly error level reaches less than 10 seconds. Its structure is that the energy generated by the pendulum inner tablet transforms the internal microcomputer to energy, provides sufficient power to the quartz device in the table, and the excess power flows to the micrococcling watch for more than 9 days when the micrococcling watch is fully charged. Watches hold on the wrist.
Based on the different shocks, the watch can distinguish the mainstream watches on the market into the following:
. Mechanical watch: a clock with mechanical shocks as a regulator.
1, manual mechanical watch: Use the hand -chain movement, turn the head as the main hair stick of the movement by turning the watch as the movement. When the clockwork is completely released, push the gear operation and push the pointer.
2, automatic mechanical watch: The automatic chain movement relies on the weight of the inner swing of the movement to drive, but the arm swing of the watch will drive the tubo to rotate. At the same time Time.
. The quartz watch: the watch with an electronic vibrator -a quartz shocks as a regulatory watch.
1, digital quartz electronic watches: The voltage effect of quartz crystals and the bipolar LCD display watch, its function is completely completed by electronic components.
2, pointer type quartz watch: The energy of the quartz watch comes from the silver oxide buckle battery, and the silver oxide buckle battery provides a specific voltage to the integrated circuit,
Start up to form an oscillating circuit source. After entering the electrical signal output from the oscillation circuit into the frequency division circuit, the pulse signal is generated by frequency frequency, and then the pulse signal of the narrow pulse circuit is enlarged into the drive circuit, and a two -way pulse signal of alternative changes is formed to drive the stepping motor as a use Intermittent rotation further drives the transmission wheel system, so that the timing displays the time accurately.
3, automatic quartz watch: The advantages of automatic mechanical watches and quartz watches are one. It does not need a battery. The wearer can choose to be manually chain or the automatic charging. Its electronic quartz device makes it more accurate when walking, and the degree of error is less than ten seconds. Its operating principle is to use the dancing of the arm to drive the tuber in the table to rotate to generate energy to promote the internal micro -motor to be transformed into energy, thereby providing sufficient power for the quartz device in the table, and excessive power will be stored by micro -capacitors for later use for backup Essence When the watch is fully charged, it can operate continuously for more than 9 days, and there is no need to wear the watch on the wrist.
4, light kinetic energy watch: prefer to convert the light energy into electrical energy through solar chip, and live the electric energy in a recurred titanium lithium ion charging battery, and then the power emitted by the battery generates pulse signals through an integrated circuit to the integrated circuit to to the battery to The coil is also produced by a magnetic driver, which is converted from electrical energy to kinetic energy, pushing the gear rotation and driving the pointer to indicate the time. After full charging, it can run for about 40-180 days in the dark. The time is precise.