An operation lever cover for a work vehicle includes a through hole, a trunk, a first attachment part, and a second attachment part. The through hole extends in a first direction. An operation lever of the work vehicle passes through the through hole. The first attachment part is provided at a first end in the first direction of the trunk and has a first attachment surface fitted to a first support surface in a driver's cab of the work vehicle. The second attachment part has a second attachment surface fitted to a second support surface provided separately from the first support surface in the driver's cab.

An operation lever cover for a work vehicle includes a through hole, a trunk, a first attachment part, and a second attachment part. The through hole extends in a first direction. An operation lever of the work vehicle passes through the through hole. The first attachment part is provided at a first end in the first direction of the trunk and has a first attachment surface fitted to a first support surface in a driver's cab of the work vehicle. The second attachment part has a second attachment surface fitted to a second support surface provided separately from the first support surface in the driver's cab.

An electronic device has a housing and a rotatable and translatable input mechanism. The housing has an aperture and the rotatable and translatable input mechanism has a shaft positioned at least partially within the aperture and a manipulation structure coupled to the shaft. The manipulation structure may be manipulated to rotationally and translationally move the shaft to provide rotational and translational input to the electronic device. A compressible seal is positioned in a gap between the housing and the rotatable and translatable input mechanism. The compressible seal may resist and/or prevent passage of contaminants into the aperture and/or obscure one or more internal components. The compressible seal may be configured to collapse or bend when the rotatable and translatable member translates.

An electronic device has a housing and a rotatable and translatable input mechanism. The housing has an aperture and the rotatable and translatable input mechanism has a shaft positioned at least partially within the aperture and a manipulation structure coupled to the shaft. The manipulation structure may be manipulated to rotationally and translationally move the shaft to provide rotational and translational input to the electronic device. A compressible seal is positioned in a gap between the housing and the rotatable and translatable input mechanism. The compressible seal may resist and/or prevent passage of contaminants into the aperture and/or obscure one or more internal components. The compressible seal may be configured to collapse or bend when the rotatable and translatable member translates.

A shift device in which a press-fit column of a control lever is press-fitted into and passed through a press-fit hole in a boot such that the boot forms a seal between the upper side and the lower side of the press-fit hole. A press-fit interference amount between the press-fit column and the press-fit hole is larger at a length direction intermediate side of the press-fit hole than at a length direction end portion side of the press-fit hole. This enables a reduction in the contact force between the press-fit column and a peripheral face of the press-fit hole at the length direction intermediate side of the press-fit hole to be suppressed, enabling the sealing performance of the press-fit hole in the boot to be improved.

A system and method of illuminating one or more foot pedals with an optically brightened layer positioned to fluoresce responsive to activation of one or more ultraviolet (UV) illuminating devices positioned adjacent or attached to the one or more foot pedals. The optically brightened layer may include an optically brightened coating covering at least a portion of each of the one or more foot pedals, or may include an optically brightened material layer positioned to cover and protect each of the one or more foot pedals from debris or moisture during use. A friction portion may be attached to the optically brightened material layer, the friction portion being positioned adjacent a lower surface of the foot pedal when the optically brightened material layer surrounds the foot pedal, the friction portion being configured to prevent sliding of the foot pedal against the floor or other surface.

A system and method of illuminating one or more foot pedals with an optically brightened layer positioned to fluoresce responsive to activation of one or more ultraviolet (UV) illuminating devices positioned adjacent or attached to the one or more foot pedals. The optically brightened layer may include an optically brightened coating covering at least a portion of each of the one or more foot pedals, or may include an optically brightened material layer positioned to cover and protect each of the one or more foot pedals from debris or moisture during use. A friction portion may be attached to the optically brightened material layer, the friction portion being positioned adjacent a lower surface of the foot pedal when the optically brightened material layer surrounds the foot pedal, the friction portion being configured to prevent sliding of the foot pedal against the floor or other surface.

The present invention relates to the field of an unmanned aerial vehicle, and provides a remote control including: a remote control body and a control lever assembly at least partially accommodated in the remote control body; the control lever assembly including: a housing disposed in the remote control body; a rotating member disposed in the housing and rotatably connected to the housing; and a control lever connected to the rotating member, the control lever driving the rotating member to rotate around at least one direction relative to the housing; and the control lever having a handle and a dust-proof portion connected to the handle, the rotating member being connected to the dust-proof portion, the dust-proof portion being partially accommodated in the housing, and the rotating member being shielded by the dust-proof portion. Through the control lever assembly of the remote control, on the one hand, some external sand or moisture may be prevented from entering, on the other hand, an appearance of the control lever assembly may be better optimized, and the user who performs an operation may intuitively feel that the control lever rotates around a rotating center, providing better user experience.

An operator control apparatus, in particular a remote control apparatus is provided, comprising a splashproof housing and at least one operator control device which comprises an input assembly having a pushbutton head manually displaceable along a longitudinal axis, a rotary member rotatable about an axis of rotation and a coupling mechanism via which a linear movement of the pushbutton head is translatable into a rotary movement of the rotary member, wherein a signal transmitter is held to the rotary member in a rotationally fixed manner, which signal transmitter interacts with a sensor element arranged in the housing. In order to improve the operator control apparatus in such a manner that the input assembly may be mounted with ease and, if required, replaced with ease, the input assembly is insertable in a mounting direction into an exterior recess of the housing and is removable from the recess when required.

An operator control apparatus, in particular a remote control apparatus is provided, comprising a splashproof housing and at least one operator control device which comprises an input assembly having a pushbutton head manually displaceable along a longitudinal axis, a rotary member rotatable about an axis of rotation and a coupling mechanism via which a linear movement of the pushbutton head is translatable into a rotary movement of the rotary member, wherein a signal transmitter is held to the rotary member in a rotationally fixed manner, which signal transmitter interacts with a sensor element arranged in the housing. In order to improve the operator control apparatus in such a manner that the input assembly may be mounted with ease and, if required, replaced with ease, the input assembly is insertable in a mounting direction into an exterior recess of the housing and is removable from the recess when required.