The use and characteristics of intelligent anti-static ankle strap
Ankle strap English name: Ankle band ankle strap is divided into anti-static ankle strap, jewelry ankle strap, corded ankle strap, smart anti-static ankle strap, double circuit ankle strap, wireless ankle strap and so on. The ankle strap is divided into a single-circuit ankle strap and a double-circuit ankle strap according to the structure, which is used to discharge static electricity from the human body. It consists of an elastic band, a snap button, a spring cord, a protective resistor and a plug or collet. The inner layer of the elastic band is woven with an antistatic yarn, and the outer layer is woven with ordinary yarn. Main indicators: spring cord maximum length 250cm leakage resistance 106Ω (protection resistance 106Ω). The detailed description of the anti-static wristband: the wireless electrostatic wristband is based on the physical principle of (static voltage balance). According to the principle of “electrostatic engineering”, the static electricity is transmitted by the push between ions, that is, The characteristics of static electricity from high-voltage self-high potential pushing the human body electrostatic ions into the drought main body design, through the (charge induction principle) will make the front and back surfaces of the conductive plate with "equal anisotropy charge" - skin effect, due to The ion exchanger (with its low free energy characteristic) is built in the zone, and the equivalent electrostatic charge of the introduced electrostatic ion can be easily neutralized, so that the effect of electrostatic discharge can be achieved.
It can be used as a person to improperly touch the high static power supply, causing a large amount of static charge to be introduced instantaneously. When the ion is not finished, the ion neutralization can be provided by the external air water molecules (which is the Corona discharge effect).
working principle:
The upper and the human skin are in direct contact with the conductive material on the wrist strap. When the ankle strap is grounded, the static electricity generated by the movement of the human body is quickly released through the grounding system to effectively eliminate the static electricity, thereby achieving the final discharge of static electricity (static voltage balance). purpose. The ankle strap is composed of an elastic foot ring or a Velcro ring, a metal ring, a rubber ring, a slingshot line, and an alligator clip. It has fast power dissipation (S<0.1 seconds), durability (slash 30,000 times of anti-folding), safety (built-in 1MΩ limited resistance), and can be repeatedly cleaned. The length of the smart anti-static ankle strap slingshot line can be customized according to customer requirements. Common specifications are 6 feet (1.83M), 8 feet (2.44M), 10 feet (3.048), 12 feet (3.658M). (1) It can be used as a person to improperly touch the high static power source, causing a large amount of static charge to be introduced instantaneously. When the ion is not neutralized, the ion neutralization can be provided by the external air water molecules of the screw (for the Corona discharge effect). The static electricity is effectively eliminated, and the ultimate goal of electrostatic discharge (static voltage balance) is achieved. (2) This screw can be used for potential zero return function (just touch the screw to ground). (3) It can be used as a loop detection terminal.
Ankle strap use
The wired grounding ankle strap is the most basic and most commonly used product in the anti-static equipment. It is not only easy to set up and operate, but also the most expensive in terms of price. The reason is through the wristband and The grounding wire discharges the static electricity from the human body to the earth. Therefore, the wristband must be in contact with the skin when it is used. The grounding wire should also be directly grounded, and the grounding wire should be unobstructed to achieve maximum effect.
Anti-static ankle strap electrostatic ring is a device that is worn on the upper and vents the body to accumulate electrostatic charge. It is divided into wired type and wireless type, and has a metal ring and an elastic conductive wire mixed ring. This product belongs to the anti-static wrist strap buckle adjustment wire type, it can effectively protect the zero-resistance parts, from the interference of static electricity, to discharge the static electricity of the human body. It consists of an anti-static elastic band, a snap button, a spring cord, a protective resistor and a collet. The inner layer of the elastic band is woven with an antistatic yarn, and the outer layer is woven with ordinary yarn. The principle of the anti-static wired ankle strap is to guide the static electricity of the human body to the earth through the wrist strap and the grounding wire. In use, the wrist strap is in contact with the skin and the ground wire is grounded directly for maximum effectiveness. Put on this anti-static wrist strap, which can safely remove static electricity generated in the human body within 0.1 seconds. The grounding ankle strap is the most basic and most commonly used in anti-static equipment.