Hedge Trimmer MQS-9B Series Micro Switch

1、The working principle of the micro switch of the hedge trimmer

Hedge trimmer MQS-9B series micro switch is a mechanical switch, which can control the opening and closing of the circuit according to the working state of the machine. Its main working principle is to use the structure composed of buttons, springs, contact points, and cages to convert electrical signals into mechanical actions through mechanical transmission to realize the opening and closing of circuits.

When the user presses the button of the micro switch of the hedge trimmer, the raised part of the button will compress the spring, and at the same time move the contact point, thereby opening the circuit, allowing the current to flow to the motor and other components, so that the machine starts to work. When the user releases the button, the spring can automatically return to the original position, and the contact point will also return to the original position, thereby disconnecting the circuit and stopping the operation of the motor.

Micro Switch

In the hedge trimmer, the functions of the MQS-9B series micro switch mainly include the following two aspects:

  1. Control the switch of the machine: One of the main functions of the micro switch of the hedge trimmer is to control the switch state of the machine. Through the micro switch, the user can flexibly control the start and stop status of the hedge trimmer according to the needs, so as to avoid long-term unnecessary operation and reduce energy waste and machine loss.
  1. Protect the machine: Another important function of the micro switch of the hedge trimmer is to protect the machine. When the machine is abnormal or faulty, in order to avoid secondary damage and danger caused by the continuous operation of the machine, the emergency shutdown is performed through the micro switch, which plays a protective role.
  1. Protect the machine: Another important function of the micro switch of the hedge trimmer is to protect the machine. When the machine is abnormal or faulty, in order to avoid secondary damage and danger caused by the continuous operation of the machine, the emergency shutdown is performed through the micro switch, which plays a protective role.

2、Hedge Trimmer Design

The pruning effect is achieved by using high-speed rotating metal blades to trim the branches and leaves of plants. Specifically, the hedge trimmer is mainly composed of motors, transmissions, blades and other parts. As the power source of the whole machine, the electric motor transmits the power to the blade through the transmission device, and the blade performs trimming operation while rotating rapidly.

During use, the user aligns the pruning machine with the plant branches and leaves that need to be pruned. As the machine starts, the high-speed rotation of the blade cuts off the plant branches and leaves to achieve the effect of pruning. In order to ensure the quality and safety of pruning, hedge trimmers usually use protective covers and power-off protection devices to avoid losses caused by personal injury or machine failure.

The design of the hedge trimmer MQS-9B series micro switch needs to consider many factors, including safety, stability, reliability and so on. Among them, buttons, springs, contact points, cages, etc. need to be carefully designed and carefully combined to ensure the normal operation of the micro switch.