A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electronic joystick for construction equipment
The present invention provides an electronic joystick for construction equipment. A lever is positioned in a correct position (neutral position) by returning the lever operated back and forth and left and right by a user, to the correct position (neutral position) using a correct position returning portion. Thus, the electronic joystick for the construction equipment of the present invention prevents equipment from being operated in one direction, thereby preventing personal injury and property damage. The present invention has an effect of improving durability by blocking foreign matter such as dust, moisture etc. from entering an electronic part by installing an operation part and the electronic part on separate spaces around a bottom plate of a housing.
본 발명은 사용자에 의해 전후좌우 동작하는 레버를 정위치(중립위치)로 복귀시키도록 정위치복귀부를 구성함으로써 레버가 정위치(중립위치)에 위치되기 때문에 장비가 한방향으로 동작되는 것을 방지하여 인명사고 및 물적 피해 발생을 방지할 수 있는 건설장비용 전자식 조이스틱을 제공한다. 본 발명은 조작부와 전자부가 하우징의 바닥판을 중심으로 별도의 공간 상에 설치함으로써 외부의 먼지, 분진, 습기 등의 이물질이 전자부로 유입되는 것을 차단하여 내구성이 향상되는 효과가 있다.
Electronic joystick for construction equipment
The present invention provides an electronic joystick for construction equipment. A lever is positioned in a correct position (neutral position) by returning the lever operated back and forth and left and right by a user, to the correct position (neutral position) using a correct position returning portion. Thus, the electronic joystick for the construction equipment of the present invention prevents equipment from being operated in one direction, thereby preventing personal injury and property damage. The present invention has an effect of improving durability by blocking foreign matter such as dust, moisture etc. from entering an electronic part by installing an operation part and the electronic part on separate spaces around a bottom plate of a housing.
본 발명은 사용자에 의해 전후좌우 동작하는 레버를 정위치(중립위치)로 복귀시키도록 정위치복귀부를 구성함으로써 레버가 정위치(중립위치)에 위치되기 때문에 장비가 한방향으로 동작되는 것을 방지하여 인명사고 및 물적 피해 발생을 방지할 수 있는 건설장비용 전자식 조이스틱을 제공한다. 본 발명은 조작부와 전자부가 하우징의 바닥판을 중심으로 별도의 공간 상에 설치함으로써 외부의 먼지, 분진, 습기 등의 이물질이 전자부로 유입되는 것을 차단하여 내구성이 향상되는 효과가 있다.
Electronic joystick for construction equipment
건설장비용 전자식 조이스틱
LEE HYO MOON (author)
2020-03-04
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING
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