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Yijia lockable metal push button switch GQ19 for mechanized production

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 locking metal push button switch GQ19 is a high-performance, high-reliability industrial switch designed for mechanized production environments. It uses high-quality stainless steel materials, which are corrosion-resistant, wear-resistant and have a long life, making it very suitable for use in harsh industrial environments. The GQ19 locking metal push button switch provides stable operating performance, ensuring that every step in the production process can be precisely controlled, improving production efficiency and product quality.

Differences between Latching Metal Pushbutton Switches and Metal Momentary Pushbutton Switches

There are significant differences in design and function between locking metal push button switches and metal momentary push button switches. As the name implies, locking metal push button switches have a locking function. When the button is pressed, the switch will remain in the triggered state until the button is pressed again to unlock it. This design is very suitable for mechanized production equipment that requires continuous operation because it can reduce the operator’s repetitive actions and improve work efficiency.

In contrast, a metal momentary push button switch is a switch that can only be triggered when pressed. Once the button is released, the switch will return to its original state. This switch is suitable for application scenarios that require short-term triggering, such as signal lights, temporary starting devices, etc. The difference in application scenarios between the two makes locking metal push button switches particularly important in mechanized production that requires long-term stable control, while metal momentary push button switches are more suitable for equipment that requires frequent operation and short-term control.


  1. High durability: Made of high-quality stainless steel, it can adapt to various harsh environments.
  2. High reliability: Stable operating performance, reduce misoperation and improve production efficiency.
  3. Easy to operate: Simple and clear locking mechanism, easy for operators to use.
  4. Multiple specifications: Provide a variety of sizes and specifications to meet different equipment needs.


In the automobile manufacturing production line, Yijia locking metal button switch GQ19 is widely used to control welding robots and assembly equipment. These equipment need to run stably for a long time, and the locking function of GQ19 just meets this demand. When the operator presses the GQ19 button, the welding robot will continue to weld until the operator presses the button again to unlock. Such a design not only reduces the operator’s repetitive operations, but also avoids the fatigue caused by pressing the button for a long time.

In practical applications, welding robots usually need to move between multiple welding points and perform precise welding operations. With the GQ19 locking metal button switch, the operator can start the robot and lock the welding task with one button, and the robot will automatically complete all preset welding points. This not only improves production efficiency, but also ensures the stability and consistency of welding quality.

In addition, in the assembly process of the assembly line, the GQ19 locking metal button switch also plays an important role. Some key equipment on the assembly line needs to run continuously to complete specific assembly tasks. By using the GQ19 locking button, the operator can lock the switch after completing a step, and the equipment will continue to run until the end of the entire assembly process. This continuous operation mode significantly reduces production downtime and improves overall production efficiency.

For example, on the electronic product assembly line, the GQ19 locking metal push button switch is used to control the screw tightening equipment. The operator only needs to press the button once at the beginning, and the equipment will continue to run, automatically tightening each screw until all screws are installed. This not only improves work efficiency, but also ensures that each screw is installed correctly, reducing errors and rework rates caused by manual operation.