A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a ladder, particularly to a novel multi-functional ladder. The ladder comprises a base, a battery, a control chip, a solenoid valve, a control panel, a control button, a liquid crystal display, an illuminating lamp, a loudspeaker, a hydraulic cylinder and a ladder body; the ladder is provided with the liquid crystal display, time can be displayed, and the time when the loudspeaker tells the time can be set through the control button; the ladder is provided with the illuminating lamp, and illumination can be realized without an external light source; the angle of the ladder body can be adjusted automatically according to requirements of a user. The battery, the control chip and the solenoid valve are arranged in the base and located at the lower end of the base; the control panel is mounted on the base, and the control button and the liquid crystal display are mounted on the control panel; the illuminating lamp and the loudspeaker are arranged on the base, the ladder body is movably connected with the base, one end of the hydraulic cylinder is connected with the base, and the other end of the hydraulic cylinder is connected with the ladder body.
The invention relates to a ladder, particularly to a novel multi-functional ladder. The ladder comprises a base, a battery, a control chip, a solenoid valve, a control panel, a control button, a liquid crystal display, an illuminating lamp, a loudspeaker, a hydraulic cylinder and a ladder body; the ladder is provided with the liquid crystal display, time can be displayed, and the time when the loudspeaker tells the time can be set through the control button; the ladder is provided with the illuminating lamp, and illumination can be realized without an external light source; the angle of the ladder body can be adjusted automatically according to requirements of a user. The battery, the control chip and the solenoid valve are arranged in the base and located at the lower end of the base; the control panel is mounted on the base, and the control button and the liquid crystal display are mounted on the control panel; the illuminating lamp and the loudspeaker are arranged on the base, the ladder body is movably connected with the base, one end of the hydraulic cylinder is connected with the base, and the other end of the hydraulic cylinder is connected with the ladder body.