Abstract:
PURPOSE: A wire holder for soldering is provided to fix a wire on a wire holder and to conveniently perform a soldering operation. CONSTITUTION: A compression unit(142) of a first plate(142a) and a second plate(142b) is connected to a pincer unit(141). An isolation unit(160) is formed in the first plate and the second plate to a traverse direction. The isolation unit isolates the first plate and the second plate at predetermined interval. One end of a position fixing unit is connected to one side of the isolation unit. The isolation unit is connected to the other end of the position fixing unit.
Abstract:
본 발명은 레이저를 이용하여 장애물을 식별하는 방식에 의해 헬리콥터의 야간비행이 가능하도록 하는 헬리콥터 야간비행을 위한 레이저를 이용한 장애물 인식 시스템에 관한 것으로, 장애물 인식을 위한 레이저 빔이 주사되는 복수개의 레이저 포인터로 구성된 레이저 발생장치; 및 상기 레이저 발생장치를 고속으로 회전시키기 위한 회전장치를 포함하여 구성된다. 헬리콥터, 야간비행, 레이저 포인터, 장애물, 회전장치
Abstract:
An obstacle recognition system using a laser for night flight of a helicopter is provided to increase the obstacle recognition distance 10 times longer than the existing headlight and to increase the survival rate of pilots and thus secure a safe flight by realizing night lifesaving and high-speed flight. An obstacle recognition system installed in a helicopter to assist night flight of the helicopter is composed of a laser generator(100) comprising a plurality of laser pointers for irradiating the laser beam for recognition of an obstacle, and a rotating device(200) for turning the laser generator at high speed. The laser generator is a semiconductor laser oscillator. The output of each laser pointer is 40mW. The rotating device is a pan/tilter for performing a vertical tilting motion and a horizontal panning motion.
Abstract:
PURPOSE: An RS232 serial cable converter module and an RS232 serial cable converter including the module are provided to prevent entanglement of cables and the waste of time to find a proper cable. CONSTITUTION: A 9 pin female D-Sub connector 1-1(101-FF) is installed on the front of a serial cable converter module. A 9 pin male D-Sub connector 1-1(101-FM) is installed on the front, and is connected to the 9 pin female D-Sub connector 1-1 by one to one. A 9 pin female D-Sub connector 1-2(101-RF) is installed on the rear of the module, and is connected to the 9 pin female D-Sub connector. A 9 pin male D-Sub connector 1-2(101-RM) is installed in the rear, and is connected to the 9 pin female D-Sub connector 1-2 by one to one. [Reference numerals] (AA) Front panel; (BB) Rear panel
Abstract:
PURPOSE: A fault diagnosis system for a healthy sensor of a fly-by-wire control input system is provided to enable safe flying even in case it is unable to find a normal value due to the malfunction of a displacement sensor during aviation. CONSTITUTION: A fault diagnosis system for a healthy sensor of a fly-by-wire control input system comprises a control input apparatus and a controller. The control input apparatus includes three displacement sensors. The controller comprises a flight control module which drives an actuator(4) using a signal transmitted from the control input apparatus, a voting module which extracts the most exact signal from the signals of the three displacement sensors, a detection module which detects a normal sensor in case the voting module determines the failure of two or more sensors, and a fly control module which drives the actuator according to a control input apparatus displacement sensor signal or automatic flight control algorithm.
Abstract:
A stability augmentation unit and a tilt rotor aircraft having the same are provided to return an instable flight state into a stable flight state by driving a moment wheel in case of a change of a flight posture. A tilt rotor aircraft(100) includes a body(110), a pair of fixed wing units, a pair of rotary blade units(130), and a stability augmentation unit. The body is loaded with a pilot seat and various kinds of equipment. A surface of the body is designed in a streamline shape to reduce resistance of air. The fixed wing units are formed on both sides of the body and provide a lift to float the tilt rotor aircraft. The rotary blade units are formed on both sides of the body to provide a thrust corresponding to a drag of the tilt rotor aircraft. The stability augmentation unit includes a momentum wheel(140). The momentum wheel is vertically mounted at a Y-axis of the tilt rotor aircraft to increase stability of a pitch axis of the tilt rotor aircraft.
Abstract:
The present invention relates to an auxiliary landing apparatus for an unmanned aircraft and a method for operating the same, includes: a case which is installed on the bottom side of an aircraft which is installed with a linear motor inside; a landing unit which includes first and second landing plates which are installed inside on both sides and which is deployed to the outside of the case by the operation of the linear motor; a detection sensor which is installed on the landing wheels of the unmanned aircraft in order to sense the contact between the landing wheels and the ground; and a control unit which operates the linear motor according to the sensed result of the detection sensor. According to the present invention, the landing unit is deployed to both sides of the unmanned aircraft by the linear motor, which is installed on the bottom of the unmanned aircraft. Thereby, when the unmanned aircraft lands, the fuselage of the aircraft can be prevented from overturning, and damages to the aircraft can be prevented.
Abstract:
본 발명은 커넥터 및 와이어 연결을 위한 납땜시 납땜을 할 와이어를 고정되게 잡아 주어 보다 쉽게 납땜을 수행할 수 있도록 하는 납땜용 와이어 홀더에 관한 것이다. 이 납땜용 와이어 홀더는, 집게 형상의 집게부와, 상기 집게부를 벌리거나 오므리게 상기 집게부와 연결되는 제 1 플레이트와 제 2 플레이트의 압착부와, 상기 제 1 플레이트와 제 2 플레이트의 일단에 횡방향으로 형성되어 상기 제 1 플레이트와 제 2 플레이트를 소정 간격으로 이격시키는 간격부와, 일단이 상기 간격부의 일측에 연결되는 위치 고정부와, 상기 위치 고정부의 타단에 연결되는 착탈식 연결 수단을 포함한다. 본 발명에 따르면, 한 손에는 솔더를 다른 손에는 납을 잡고 와이어는 소형 바이스에 장착할 수 있는 와이어 홀더가 고정해주어 납땜을 보다 편리하고 정확하게 할 수 있다. 납땜 홀더, 와이어홀더, 납땜보조장치, 소형바이스, 자석