Decolor Optoelectronics Releases New Products - LED Rolling Screen

On October 29th, 2010, the new product launch conference of Decolor Optoelectronics was held, and the R&D manager introduced the new product - LED roller screen . According to the introduction, the LED roller screen structure is novel in design, and there are no more than three LED display manufacturers in China. Under the guarantee of high-quality raw materials, the roller blind screen can be bent up and down and left and right to achieve different shape changes. In particular, SMD LED roller blinds are mainly used for leasing, but because they use vacuum polymer nanotechnology, they also have the waterproof rating of outdoor LED screens .
SMD LED roller screen main features:
1. Unique and novel structure design, which can change the upper and lower sides of the screen body along any curved surface to meet the needs of various irregular real surfaces.
2. The upper and lower screens can be changed along any surface and can be rolled up in 360 degrees.
3. The screen body can be folded 90 degrees around the left and right
4. The control box is placed on the top (and can be adjusted according to the actual situation on site), and the layout of the upper and lower lines makes the entire screen look orderly.
5. The screen body parts are all made of open-molded plastic casing, which not only ensures high precision, but also realizes ultra-thin and ultra-light body.
6. Using vacuum polymer nanotechnology to fill the glue to achieve outdoor waterproof rating.
7. The screen is light and easy to install, mainly suitable for rental places.

Push Button Switches

The Push Button Switches, also known as the control button (referred to as the button), is a low-voltage electrical appliance that is manually and generally can be automatically reset. The Push Button Starter Switch is usually used to issue a start or stop command in the circuit to control the turning on and off of electrical coil currents such as electromagnetic starters, connectors, and relays.

The On Off Push Button Switches refers to a switch that pushes the transmission mechanism with a button to make the movable contact and the static contact open or close and realize circuit switching. It is a master control device with a simple structure and a wide range of applications. In the electrical automatic control circuit, used to manually send control signals to control connectors, relays, electromagnetic starters, etc.

Push Button Switches

This  Pushbutton Switches  is a kind of electric device that is used to switch on and off the small current circuit when the action is released. Generally used in AC and DC voltage below 440V, the current is less than 5A in the control circuit, generally do not directly manipulate the main circuit can also be used in the interconnection circuit. In actual use, in order to prevent desperation, different marks are usually made on the buttons or painted with different colors, and the colors are red, yellow, blue, white, black, green, and the like.

Pushbutton Switches

The Momentary Push Button Switch could be divided into Metal Push Button Switches and LED Light Switches and ordinary snap button type, mushroom head type, self-locking type, self-resetting type, rotary handle type, with indicator light type, lighted symbol type and key type, etc., with single button and double Buttons. Generally, it adopts a water-storage structure, which consists of a button cap, a return spring, a static contact, a moving contact and a casing. It is usually made into a composite type, and has a pair of normally closed contacts and normally open contacts, and some products can pass. The series connection of multiple elements increases the number of contact pairs. There is also a self-contained button that automatically holds the closed position when pressed, and can be turned on only after the power is turned off.

When the Metal Switches is not pressed, the movable contact is connected with the upper stationary contact. The pair of contacts is called a normally closed contact. At this point, the movable contact is disconnected from the following static contact. The pair of contacts is called a normally open contact: the button is pressed, the normally closed contact is open, the normally open contact is closed, and the button is released. Restore the original working state under the action of the return spring

Push Button Switches

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