2019 Newly Wholesale China Manufacturer OEM Export Custom Two Point Auto Bus Passenger Simple Safety Seat Belt buckle-Unigreat

Overview

Quick Details

Brand Name:unigreat

Warranty:2 Years, 2 Year

Model Number:JYS001

Car Make:Car bus auto

Product name:car bus Seat belt buckle occupancy sensor

Certification:TS/ISO16949

MOQ:100pcs

Seat belt accessories:Seat Belt Car Parts

Colors:Black

Main material:ABS

Material of seat safety belt:Polyster

Manufacturer:10 Years Experience

Application:Car Bus Auto

Video Description

Wholesale China Manufacturer OEM Export Custom Two Point Auto Bus Passenger Simple Safety Seat Belt buckle

What is car/bus seat pressure membrane sensor ?

The Car seat sensors is a film type contact sensor, the Car seat sensor's contact points are evenly distributed on the seat's stressed surface, Car seat sensors Generate a trigger signal when the seat receives a pressure from the outside. The Car seat pressure sensors applies to the car seat occupancy perception system, Such as car seat belt alarm sensor system, Taxi automatic meter, car Airbag sensing system and Driver's departure sensing. For example with this Car seat sensor, It can sense whether there are people on the seat or not, Airbags will not open if there is no one. When the driver leaves the seat, the car will automatically return to neutral. People Design car seat sensor shape and contact points' sensitivity According to the car seat's shape, hardness, and skin tightness.

The car seat pressure sensors usually contain four layers, up circuit layer, between adhesive layer, down circuit layer and back adhesive layer. Other accessories are wire cables and connectors.

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Basic Properties .

Electrical Properties:
Rated Voltage	≤50V DC
Rated Current	≤ 100mA
Operating Power	≤1W
Insulation Resistance	≥100MΩ (250V DC)
Loop Resistance	10Ω~2kΩ (based on the design)
Contact Resistance	0.5 ~ 5Ω
Wire Lead Resistance	<1Ω/cm
Base Material Voltage Withstand	1500V DC
Mechanical Properties:
Life Expectancy	More than 10 years (more than 5 million times)
Operation Force	More than 500g
Tail Bending Performance	≤180°
Vibration	20G's max.
Thickness	0.7~2 mm
Environmental Properties:
Operation Temperature	-40°C to +90°C (-40°to 176°F)
Storage Temperature	-40°C to +90°C (-40°to 185°F)
Atmospheric Pressure	86 ~ 106 kPa
Humidity	+40°C, 90%~95%RH for 480 Hours

The Structure and Working Principle of car seat pressure membrane sensor.

Working principle:

When someone is sitting on a car seat, The car seat surface is subjected to a pressure, This pressure makes the upper and lower circuit layers of the seat sensor contact each other, Thus, the circuit loop is turned on conductive to generate a signal to other devices, Showing someone is sitting on the car seat, and, other systems in the car will use this signal to work, For example, the seatbelt warning system will detect if the person on the car seat whether put a seat belt on himself.

2019 Newly added speaker auto car bus Seat belt buckle occupancy sensor

Wide range of applications:

The membrane film pressure seat sensors are widely used in many fields. It is used in Car field, Bus field, Train field and Plane field. So far, the seat pressure sensors are very important to all industrial fields and daily life fields.

Packaging: Normally a certain amount of products into poly bag, then packed into master carton. Or customized packed.Shipping: Via Air Express like DHL UPS FedEx TNT, or Via Sea shipping.

Certificates.

UNIGREAT was founded in 2001 in Shenzhen Nanshan Xili Town, formerly known as Jia Yi Da Hardware Plastic Factory. In 2004 we moved to Shenzhen Bao’an Shiyan Shilongzai for expanding the scale, now we own UNIGREAT industrial park over 200 thousands square meter. Since then we bought many machines , such as big plastic injection machines, large CNC machines, electrical discharge machines, and wire-electrode cutting machines.

Meanwhile, the Membrane Switch Department/ Decoration Panel Department/ IMD Department were established, together with Mould Department and Injection Department now we have 5 Departments, total staff more than 488 people. Also we purchased more important machines like Automatic screen-printing machines, Infrared Drying machines, Automatic cutting machines, and Automatic Laser Cutting Machines.

With more than 18 years serving The world's top 500 companies like Midea, Gree Flextronics, Haier, LG, Samsung and Galanz, we are qualified to serve oversea customers and brands. Choose to cooperate with us, you will have totally fresh and fantastic experiences.

Our Customers.

Since 2001, UNIGREAT has designed and manufactured the best quality, OEM/ODM Car seat pressure membrane sensors, Membrane Switch, Capacitive touch Switch, Graphic Overlay, Precision Plastic Mould and Plastic Injection Parts, and then custom all kinds of Membrane Switch, seat pressure membrane sensors, Graphic Overlay, IMD Plastic Injection Parts, Plastic Injection Parts and High Precision Plastic Mould. All of the above products are engineered and manufactured in our own UNIGREAT industrial park which over 200 thousands square meter with almost 500 staff located in Shenzhen, China.

Wholesale China Manufacturer OEM Export Custom Two Point Auto Bus Passenger Simple Safety Seat Belt buckle

This product will last and perform effectively, leaving no design issues or costly maintenance later on down the track. The product accounts for reduced energy bills. Using this product will cut the spending at home, workplace, or industries.