Application overview of MQS series microswitch for flying UAV
Flying UAV is a kind of aircraft controlled by radio remote control or autonomous program, which can perform various tasks in the air, such as shooting, reconnaissance, transportation, rescue and so on. One of the core components of flying drones is the MQS series microswitch, which is a switch with a small contact interval and a fast reaction mechanism, which can be controlled by external mechanical forces or sensors to control the circuit.
Toneluck is a company specializing in the production of microswitches and other electronic components, with nearly three decades of experience in the design and manufacture of high-quality products and services for multiple industries around the world. Toneluck’s microswitch series products include a number of models such as MQS-1, MQS-2, MQS-4, MQS-6, MQS-9, etc., which are suitable for household appliances, automobiles, industrial equipment and other fields.
MQS series microswitches play a key role in the flight control system of UAVS. It is responsible for detecting the flight status, such as landing gear retracting, rotor rotation, etc., and relaying this information to the control system. For example, in the UAV landing gear retracting test bench, MQS series microswitches are used to simulate the landing gear up and down lock signal to ensure the accuracy of the test bench in the simulation test.
The UAV needs to make attitude adjustment during flight to maintain stability. MQS series microswitches can detect the attitude changes of the UAV, such as tilt, roll, etc., and trigger the corresponding control commands, so that the UAV can quickly adjust its attitude. This fast response characteristic is essential for the stability and safety of drones. Drones usually have a variety of flight modes, such as manual mode, automatic mode, hover mode, etc. The MQS series microswitches can switch between different flight modes by detecting the user’s operating instructions. This flexibility and convenience enables UAVs to adapt to a variety of complex flight environments and mission requirements.
Safety systems for flying drones
(1) Collision detection: the UAV may encounter obstacles or collide with other objects during flight. The MQS series microswitches protect the UAV from damage by detecting the impact force or vibration signal generated by a collision and triggering an emergency shutdown or obstacle avoidance command. This safety mechanism is of great significance to the reliability and durability of UAVs.
(2) Battery protection: The drone battery is the key to its continuous flight. MQS series microswitches can protect the battery from overcharge, overdischarge and short circuit by detecting the battery’s voltage, current and other parameters. This protection mechanism can extend the service life of the battery and improve the endurance of the UAV.
(3) Emergency landing: When the UAV encounters an emergency or loses control, the MQS series micro-switch can trigger the emergency landing command, so that the UAV can safely land on the ground. This kind of emergency landing mechanism is of great significance to ensure the safety of UAVs.
A communication system for flying drones
(1) push-button switch: In the communication system of the UAV, the MQS series micro-switch is used as a push-button switch to control the communication function of the UAV. For example, in the push-button switch of communication equipment, the MQS series microswitches are responsible for detecting the user’s operation instructions and passing these instructions to the control system.
(2) Signal transmission: MQS series microswitches can also be used to transmit signals between drones and ground stations. By detecting the status change of MQS series microswitches, the UAV can transmit its own status information and position information to the ground station to achieve real-time communication with the ground station.
Specific functional components for flying drones
(1) UAV side door, trunk, hood and other parts: In these parts, MQS series microswitches are used to detect the switching status of the parts. For example, in the side door of the car, the trunk, the hood and other parts, the MQS series of micro switches by detecting the opening and closing state of these parts, to achieve the corresponding control functions. This application makes UAVs more flexible and convenient in specific situations.
(2) White goods and other occasions: In addition to the application of the UAV itself, the MQS series of microswitches can also be used in other occasions similar to the UAV system. For example, in white goods and other occasions, MQS series microswitches are used to detect the switching status, temperature and other parameters of the equipment to achieve intelligent control of the equipment and energy saving.
The characteristics of MQS series microswitch of flying UAV
Toneluck flying UAV micro-switch is a kind of MQS series micro-switch specially designed for flying UAV, lightweight and small, suitable for installation in various parts of flying UAV, such as wings, propellers, fuselage, etc., will not increase the weight and wind resistance of flying UAV. Waterproof and dust-proof, can work normally in a variety of harsh environments, such as rain, snow, dust, high temperature, etc., will not affect the performance and safety of flying drones.
Sensitive and reliable, it can quickly respond to the change of the control signal or sensor of the flying UAV, and realize the switch or adjustment of the circuit, such as adjusting the speed, height and direction of the flying UAV. Durable, able to withstand the long-term operation of flying drones and frequent vibration, there will be no bad contact or damage to ensure the stability and life of flying drones.
Due to the limitation of its own structure, the volume and weight of the internal components of the flying UAV are required to be higher. With its small size and light weight, MQS series microswitches meet the requirements of the limited space inside the UAV. In addition, the compact structure of the MQS series microswitches also makes them have high reliability and stability, and can work normally in harsh flight environments.
The small contact spacing of the MQS series microswitches makes the contact resistance between the contacts low when the circuit is switched on or off. This feature is particularly important for drones because low contact resistance means less energy loss and higher electrical energy conversion efficiency. At the same time, the low contact resistance can also reduce the wear and heat phenomenon between the contacts, and extend the service life of the MQS series microswitches.
Flying drones will inevitably be affected by various vibrations and shocks during flight. As one of the important components inside the UAV, MQS series microswitches must have high vibration resistance and shock resistance. The MQS series microswitches’ drive elements and action reeds are usually made of highly elastic materials to maintain stable performance in vibration and shock environments. In addition, the housing of the MQS series microswitches is usually made of metal material, with high strength and stiffness, and can resist external impact and extrusion.
The safety and reliability of flying UAVs are critical to their application. MQS series microswitches, as one of the key components inside the UAV, must have high reliability and life. The contacts of the MQS series microswitches are usually made of silver or silver alloy materials, which have good electrical conductivity and corrosion resistance. At the same time, the manufacturing process of MQS series microswitches strictly follows the relevant standards and specifications, and goes through multiple processes of precision machining and testing to ensure its stable and reliable performance. In addition, the MQS series of microswitches usually have a long life, which can meet the needs of long-term and high-intensity use of drones.
The internal space of flying drones is limited, and the installation and maintenance requirements for components are high. With its small size and simple structure, the MQS series microswitches are relatively easy to install and maintain. In the UAV manufacturing process, the MQS series microswitches can be conveniently installed in the corresponding position, and the circuit connection can be realized through a simple connection method. At the same time, during the use of the UAV, if the MQS series micro-switch fails or is damaged, it can also be easily replaced and repaired.
Toneluck flying UAV microswitch is an important part of flying UAV, it can improve the performance and efficiency of flying UAV, bring more possibilities and value to the application field of flying UAV.
What MQS series microswitches are used for flying drones
A flying drone, also known as a drone, unmanned aerial vehicle, or unmanned aerial system, is an aircraft that can fly without human control. The application fields of flying drones are very wide, including military, scientific research, rescue, entertainment, agriculture, logistics and so on. One of the core components of flying drones is the MQS series microswitch, which is a mechanical switch that can switch contacts in a specific position instantaneously, and is used to control various functions and actions of flying drones.
The principle of MQS series microswitches is to use a mechanical “quick action mechanism” that is independent of the speed of operation and instantly switches the contacts at a specific operating position to specify the action and the specified force action of the small switch. MQS series microswitches have small contact spacing, short travel, small power and fast on-off, which is suitable for the requirements of high speed, high precision and high reliability of flying UAVs. The external mechanical force of the MQS series micro-switch is applied to the action reed through the transmission elements (press pins, buttons, levers, rollers, etc.). When the action reed is displaced to the critical point, an instantaneous action is generated, so that the moving contact at the end of the action reed is quickly connected or disconnected from the fixed contact. When the force on the transmission element is removed, the action reed produces reverse action force, and when the reverse stroke of the transmission element reaches the action critical point of the reed, the reverse action is completed instantaneously.
There are many types of MQS series microswitches used in flying UAS. According to different application scenarios and functional requirements, MQS series microswitches with different structures, shapes, sizes, wiring methods, contact materials, protection levels and rated parameters can be selected. For example, DJI DJI Innovation is a professional flying UAV manufacturer, and its Matrice 600 series flying UAV uses LL8XCK-T series travel switch, which has the characteristics of small and lightweight, waterproof and dustproof, high temperature resistance, impact resistance, corrosion resistance, etc., which is suitable for the complex and harsh working environment of flying UAV. The main function of the switch is to detect the position of the landing gear of the flying UAV. When the landing gear is put away or put down, the switch triggers the corresponding signal to control the flight status and safety protection of the flying UAV.
The MQS series microswitch used in flying UAV is an intelligent, precise and efficient control element, which provides a reliable guarantee for the stable flight and flexible operation of flying UAV, and also brings more possibilities for the application and development of flying UAV.