Schematic diagram of self-locking button switch and lock-free button switch. Schematic diagram of button self-locking switch and button-free lock switch

The electrical diagram of the self-locking switch and the buttonless lock switch, the circuit diagram of the button self-locking switch and the button no lock switch, the structure diagram of the self-locking button switch and the lockless button switch. The button self-locking switch and the button no lock switch Schematic

Self-locking switches are common self-locking button switches Self-locking switches are a common push button switch. When the switch button is pressed for the first time, the switch is turned on and held, that is, self-locking. When the switch button is pressed for the second time, the switch is turned off, and the switch button is popped up.
The self-locking switch generally refers to the switch with its own mechanical locking function. When you press it, the button will not jump completely after the hand is released. It is in the locked state and needs to be pressed again to unlock completely. It is called a self-locking switch. This type of switch was used in early television sets and displays that were completely powered off. The difference between the self-locking switch and the ordinary self-locking switch is that the lighted switch makes full use of the space in the button to place a small indicator light bulb or LED, one end of which is connected to the zero line, and the other end is generally lowered by one. The voltage resistor is connected in parallel with the normally open contact of the switch. When the switch is closed, the device also provides a power self-locking switch for the indicator light. The self-locking switch is a common push button switch. With mechanical locking function, press and release, the button will not jump completely after the release, and it is locked. You need to press it again to unlock it completely. It is called a self-locking switch. In the early days of direct and complete power-off TVs and monitors, the switch was used. The connection was the same as that of the ordinary button, except that the switch had a self-locking function and did not automatically reset after the finger was released. What is the difference between a self-locking switch and a lockless switch?
A self-locking switch is a device that locks its circuit switch state through the mechanical device of the switch itself. When you press the first button, the button is pressed and the circuit is turned on. When you press the button again, the circuit is turned off and the circuit is disconnected. No lock switch, this word is rarely heard, it should be refers to the jog switch, that is, the kind of push-to-circuit conduction, the hand disconnects the circuit as soon as the circuit is released. Of course, the jog switch can also form a self-locking switch through a self-locking circuit. Two jog switches and self-locking circuits form a self-locking switch, but this form is more complex than a mechanical self-locking switch and requires expert knowledge. Therefore, it is only suitable for specific occasions. Generally, mechanical self-locking switches can be used without special requirements, which is very simple.

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