What are wristbands for? Wristbands are also known as handbands. Eight-color sports wristbands represent eight health attitudes, wristbands in addition to daily life, but also in industrial production plays a great role in the production of wristbands used in the production of wristbands called anti-static wristbands. In the medical industry, hospital inpatients also identity identification wear wristbands. Here with me to understand it!
What is the use of wristbands - handbands
Handbands Introduction
Antistatic wristbands are used to discharge the body's electrostatic discharge. It consists of an anti-static elastic band, a movable buckle, a spring-loaded flexible cord, a protective resistor and a plug or clip. Protective resistors and plugs or clips. The inner layer of the elastic band is knitted with anti-static yarn and the outer layer is knitted with ordinary yarn. Main indicators: spring soft wire maximum length 250cm leakage resistance 106Ω (protection resistance 106Ω). Corded, cordless wristbands (anti-static) static electricity ring corded wristbands (anti-static) wireless static wristbands, anti-static wristbands, wireless static wristbands, wireless static wristbands, is the use of (static voltage balance) of the physical principle, according to the "electrostatic engineering," electrostatic electricity is the use of inter-ionic pushed the way to pass the principle of R & D and become, through electrostatic electricity Since the high electric from the high potential extrusion characteristics of the human body static ions extrusion drought body design (collection area), through the [charge induction principle] will make the conductive plate of the positive and negative surfaces were with "equal amount of anisotropic charge" - skin effect, due to the area of the ion exchanger placed in the area & lt; the use of its low free energy characteristics & gt;, can easily provide The introduction of static ions is equal to the anisotropic charge to be neutralized, so you can achieve the effect of electrostatic discharge, and the other outside of the machine is equipped with a screw, and the internal conductor circuit connection
Handle role
(1) as a result of personnel improperly touching the source of high electrostatic charge, resulting in the instantaneous import of a large number of static charges, in the ion neutralization and less than the completion of the time, you can By using the same screw external air water molecules to provide ionic neutralization (Corona discharge effect), the static electricity effectively excluded, and achieve the ultimate goal of electrostatic discharge (static voltage balance).
(2) The screw can be used to do potential zero function (just touch the screw to ground),
(3) can be used as a circuit detection terminal.
Wired grounded wrist strap is the most basic anti-static equipment, is also the most common use of the production line necessities, not only in the setup and operation is very convenient, in the price is also the most often affordable, the reason is that through the wrist strap and the grounding line, the human body will be discharged to the earth of electrostatic discharge, so the use of wrist straps must be really in contact with the skin, grounding line also needs to be directly grounded, and to ensure that the grounding line The grounding wire should be directly connected to the earth, and the grounding wire should be unobstructed in order to maximize the effect.
Anti-static wristband static ring is a wear on the human wrist, discharge the human body accumulation of static charge device. It is divided into wire type, wireless type, metal ring and rubber band conductive silk hybrid ring. This product belongs to one of the anti-static wristbands buckle adjustable wired, it can effectively protect the zero resistance parts, free from electrostatic interference, used to discharge the human body's static electricity. It consists of anti-static elastic band, movable buckle, spring soft line, protective resistor and chuck. The inner layer of the elastic band is knitted with anti-static yarn and the outer layer is knitted with ordinary yarn. The principle of the anti-static wired wristband is to conduct the static electricity of the human body to the earth through the wristband and the grounding wire. Use the wristband in contact with your skin and make sure the ground wire is directly connected to the earth so that it can be used with maximum effectiveness. Wearing this anti-static wristband, it can be in 0.1 seconds to safely remove the static electricity generated within the body, grounding wristbands is the most basic anti-static equipment, is also the most commonly used.
What is the use of wristbands - sports bands
Introduction to sports bands
Various charitable causes as well as groups have interpreted wristbands to give a special meaning to the various colors of wristbands. You can say your attitude towards life with specific color wristbands, and you can also use different colors to motivate yourself to be healthy and young, and match them with different outfits to be the coolest person on the street.
Connotation of each color
Blue stands for "high aspirations" - the pursuit of equality, tolerance and high ideals, so as to live a more meaningful life;
Green expresses the idea of "don't make excuses". "Don't make excuses" - eliminating differences, breaking down barriers, and everyone's responsibility;
The color pink means "the sky is the limit" - imagination, which has always been the world's forefront. Imagination has always been the driving force for the world to move forward;
Orange color tells you "Let's go one-on-one" - it is more courageous to challenge yourself than others;
Red color promotes The red color advocates the "lofty ambition" - people jump higher, but not higher than the inner lofty ambition;
The yellow color declares that "the dream is not too big" - as long as there is a dream, everything can be done. The light green is "courageous without fear" - confident, fearless, this power, hidden in your heart and mine. The eight colors, written with eight different positive attitudes, inspire everyone to "don't underestimate yourself" and discover your unlimited potential.
What is the use of wristbands - metal bands
Metal wristbands are mainly used in purification workshops, the use of years of life is determined by the life of the grounding terminals, the general domestic best antistatic metal wristbands bending number of times 6,000 times, imports of 60,000 to 100000 times. But the domestic wristbands have many problems, for example, rubber band wristbands are fragile, connectors are not close enough, imported at least two years, as for the metal wristbands are the same law.
What is the use of wristbands - identification band
Widely used in the medical industry, hospitalized patients wear wristbands to facilitate the doctor to check the patient's identity [1], part of the wristbands on the mobile device to facilitate the identification of two-dimensional code, two-dimensional code, one of the most basic application is to Record the patient's basic information (e.g., name, age, blood type, ID number, emergency contact number, etc.), but also includes medical information such as medical history and allergy history. Helping doctors to fully understand the patient's situation, this application is especially suitable for emergency patients and the elderly, doctors can quickly confirm the patient's details by simply scanning the QR code, complete the admission registration and first aid, which is not only efficient and accurate, but also fights for the patient's first aid for valuable time.
Some amusement parks and expos in the form of passes are also distributing wristbands with identification barcodes to visitors.
Selection tips
Antistatic wristbands are a kind of workers wear on the wrist to discharge the body's static electricity wristbands commonly used in the production line of electronic products. Divided into corded and cordless. Antistatic wristbands (corded `) it consists of elastic band, movable buckle, spring soft line, protective resistor and plug or clevis composition, elastic band of the inner layer with anti-static yarn knitting, the outer layer of the ordinary yarn knitting, the use of workers will be worn on the wrist wrist band, buckle buckle, the other end of the plug or clevis grounding, so that you can effectively release the body's electrostatic discharge off.
Anti-static wristbands after a period of time due to the process of wristbands constantly stretching, bending, some cheap wristbands inside the wire will break away from the effect of anti-static, and the use of it, the personnel do not know that it has been invalidated, contact with static-sensitive parts, resulting in accidents caused by static electricity.
1. Good anti-static wrist part of the wrist part of the inner layer is made of silver wire, the more turns, the better the conductivity;
2. Wristband connecting the PU line than PVC line is stronger, have a better resilience;
3. Grounding wire internal material, the best for the copper wire;
4. Grounding part of the line and the wristband connecting the part of the number of times of bending. Through the corresponding instrument can be tested, if there is no testing instrument users, it is recommended to obtain the corresponding third-party test report from the buyer.