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yijia flat round LED metal push button switch GQ19 (short type) is used in automated production lines

In the field of industrial production, the degree of automation is getting higher and higher, and industrial robots, as an important production tool, have been widely used in various industries.

In order to meet the demanding control requirements of industrial robots, Yijia has introduced the GQ19 (Short Type) series of push-button switches designed specifically for industrial environments.

With its rugged design, high level of protection, various specifications and modes of operation, and easy installation, the switches are a reliable partner in the field of industrial robot control.

Yijia Flat Round LED Metal Push Button Switch GQ19 (Short Type) is an indispensable component in modern automated production lines. Its design not only takes into account functionality and durability, but also emphasizes aesthetics and user experience. This push button switch is widely used in various automated equipment and systems, providing a reliable control solution for the efficient operation of the production line.

Advantages and Disadvantages of Flat Round LED Metal Push Button Switch GQ19 (Short Type)


  1. Strong durability: Made of high-quality metal material, it has high mechanical strength and wear resistance.
  2. Beautiful design: The flat round design is stylish and beautiful, suitable for the appearance requirements of modern equipment.
  3. LED indicator: Built-in LED indicator, easy to identify the switch status, improve the convenience and safety of operation.
  4. Waterproof performance: With good waterproof performance, it is suitable for humid and dusty environments.


  1. Installation requirements: Due to the compact structure, precise opening size and installation skills are required during installation.
  2. Higher cost: Compared with ordinary plastic push button switches, metal push button switches have higher manufacturing costs.

Application scenarios

  1. Packaging production line: In packaging production lines, the flat round LED metal push button switch GQ19 (short type) is used to control the start and stop of packaging machinery, as well as the emergency stop function. Its LED indicator can clearly display the working status of the equipment, ensuring that the operator can monitor the operation of the equipment in real time.
  2. Assembly line: In automated assembly lines, this push button switch is used to control the switching of different assembly processes. Its high durability and long life ensure stable performance in high-frequency use environments, reducing production downtime caused by button failure.
  3. Test equipment: In test equipment for electronic products, the GQ19 (short type) push button switch can be used to start and stop test procedures. Its good conductivity and reliable mechanical structure ensure the accuracy and reliability of the test process.
  4. Vending machine: In vending machines and self-service terminals, the flat round LED metal push button switch GQ19 (short type) provides a user-friendly operating interface, and its durability and waterproof performance enable it to operate reliably in various environments.
Flat round LED metal push button switch GQ19 (short type)

Differences from metal button switches

There are several significant differences in function and design between flat round LED metal button switches and ordinary metal button switches. First of all, the flat circular LED button switch integrates an LED indicator light, which can display the switch status in real time and provide a more intuitive operating experience. Ordinary metal button switches usually do not have this display function. Secondly, the flat design makes the button more in line with the aesthetic requirements of modern devices, and also saves space, making it suitable for installation on device panels with limited space. Finally, LED button switches are usually superior in waterproof and dustproof performance and can adapt to more diverse application scenarios.