That's great. The principle is to generate high-voltage pulse instantaneously,
Causing the contacted creature to be in a coma or shock,
Achieve the purpose of self-defense. The stun gun is a prohibited item in our country, and it is forbidden to produce, sell and hold it, so now
Civil self-defense equipment is generally designed as a stick.
Similar to flashlight, commonly known as electric wand, but both.
The principle is similar, but the shape is different.
It's already started. 1. Main internal structure and high quality integration.
Integrated block and rechargeable Ni-MH battery; external
The main structure is mainly made of ABS hard rubber by injection molding.
And metallic materials, generally in products.
The front part is provided with one or several pairs of metal electric shock heads,
There is an electric shock safety switch at the back end. Pressing the electric shock switch can produce a strong electric shock. 2. The self-defense device should shock the gangster's limbs. If the gangster loses his ability to resist, don't do it again.
Electric shock. It is forbidden to use electricity or electricity on children.
Hit the head, heart and other important organs of the human body
A little. 3. Do not store the self-defense device in a damp place, in the sun or rain, or in a high or low position.
In a warm environment; It is forbidden to electrify metal objects.
Strike. 4. The new self-defense device is discharged at the factory. It should be charged before use and used with special equipment.
Charge with charger or self-charging plug line.
The power and charging current should not be too large; charger
Polarity cannot be reversed; Charging period and charging period
Do not use electric shock for work within five minutes after electrifying.
Yes, otherwise it will affect the product life; The charging time is about 6-8 hours, otherwise it will shrink.
Short battery life and even battery explosion.
Cracking, battery damage. Store for a month, it should be
Long-term inspection and charging for more than one month.
When stored, it should be placed in a dry and well-ventilated place.
Indoor, should be charged once a month. You should use lighting or electricity after charging for 5 minutes.
Illuminate after knocking, otherwise the light bulb will be easily damaged. Manufacturing principle and circuit principle of self-defense flashlight stick: BG 1, BG2 and B 1 constitute AC and DC converters, and B 1 is boosted and rectified by QL bridge.
Charge C2. BG3 and BG4 form a hollow system.
A large multivibrator that outputs pulses.
Trigger thyristor 3CT5 to conduct. Capacitor C2 through hole
Primary discharge of 3CT5 and B2, B3 and B4.
Therefore, the secondary phases of B2, B3 and B4 are connected in series to output a voltage of nearly10,000 volts. When the function selection switch k
When placed in the position of 1, it is used as a lighting flashlight. Selection and manufacture of components: Transformer B 1 uses medium wave magnetic bar to cut 20mm and 30mm long sections and wind them on the wires.
After the ring is formed, the mouth magnet is synthesized with epoxy resin glue.
The ring. See the figure for the data of each winding. Use the E 1 1 shape.
The magnetic core is better. B2, B3 and B4 are commercially available.
XD type 380V/6.3V indicator lamp transformer, initial
The secondary side is used in reverse. The original 6.3V secondary side is connected in parallel as the primary side, and the original 380V primary side is connected in series.
Getting up is secondary. Pay attention to the secondary when connecting
Potential series, otherwise the output voltage is not
Feet. The β values of BG 1 and BG2 should be greater than 60, and
The performance is as close as possible. Adjust the DC- AC converter so that the secondary voltage of B 1 is higher than 200V and connected to 39k.
The load shall not be lower than160v. The whole machine shall be connected.
After that, ZD flashes and the high voltage pulse transformer sends it.
Bang, bang. Connect the voltmeter.
Between the anode and cathode of SCR, the ammeter swings.
The maximum value should be close to150V. The oscillation period of multivibrator should be synchronized with C2 charging period, that is, the pulse of multivibrator should trigger SCR when C2 is fully charged. This can be
By repeatedly adjusting the number of R2, C2 and C3
Value makes them take care of each other for the same.
Steps to get the best output. After adjustment,
The frequency of high voltage pulse is 60-65438 020 times per minute.
Using the power supply between the high voltage generator and the rechargeable battery to generate a strong electric shock of more than 40 thousand volts, so that
The aggressor has a strong sense of electric shock.
Sleep, numbness, weakness, instant.
Lose the ability to do evil, and this high pressure and low flow.
The working principle is that it won't cause any harm.
Yes When in use, it is close to the human body or aimed at the opposite side. Note: After all, electric batons are complicated in structure, unlike throwing sticks and spraying, so they are used.
Pay attention to daily maintenance at work. mainly
Charging. 1, it must be discharged before charging! High-quality self-defense equipment uses nickel-cadmium batteries, which discharge a large amount of electricity, but it is similar to nickel-hydrogen electricity.
Pooling has a memory effect, so self-defense.
Devices can't be charged at will like mobile phones.
Yes The way to discharge is very simple, that is, when.
The frequency of electric shock slows down obviously, and the sound becomes
When it is low, it shows that the power of this self-defense material is insufficient. At this time, you can be more shocked.
Several times, when the arc failed to strike,
Then use a flashlight to completely discharge the remaining power.
Generally speaking, after you can't make an arc, you just need to
Turn on the flashlight for a few minutes and the battery will be completely used up.
It's over. 2. Never use it when charging! Be sure to turn off the power switch and safety when charging! Otherwise, power may be damaged.
Batter. 3. The charging time is 8- 10 hour, which is enough. All defibrillators are the same, so they can't be charged for long. The battery has been made before leaving the factory.
Processing, so you don't have to be the first like a mobile phone.
Long charging time. The classification and integration of high voltage generators can be divided into two categories: DC type and pulse type. ☆ DC type has high electric shock strength and belongs to high voltage and high current type. DC products are not
Fear of humidity, good quality, in rainy days or humidity.
After the same electric shock, it is waterproof when it rains.
The flashlight can still be electrified when it is picked up to dry clean water.
Strike. Don't use electric shock underwater to avoid water.
The source commander accidentally hit himself. Compared with the pulse, the electric shock of direct current is stronger and more deterrent, which can stop the crime instantly.
Sin is more acceptable. ☆ Pulse electric shock intensity is relatively small, and the product belongs to high voltage and low current.
Type A, the product is afraid of moisture, especially in the yellow mold season.
There are also rainy and foggy days, which should be put in a dry place. During electric shock
In case of hissing, you can't emit electric sparks, so dry them.
Wipe the electric shock area with a cloth or blow it gently with a hair dryer.
You can get an electric shock normally, and you must not be exposed to the sun.