Voice-control intelligent bed moving and lifting device

Abstract

The invention relates to a voice-control intelligent bed moving and lifting device which comprises a movable lifting mechanism arranged in the middles of a bed body and a bed board, and two guiding and supporting mechanisms arranged on two sides of the bed body and the bed board. The movable lifting mechanism comprises two support rods perpendicularly and fixedly connected to two ends of the middle of the bed board, and a support guide rail fixedly connected to the middle of the bed body; drive shaft support plates are fixedly connected to two ends and the middle part of the support guide rail; two sections of transmission shafts are rotatably arranged above the drive shaft support plates and are connected through an electromagnetic clutch; two corresponding positioning rods are hinged totwo sides of the two support rods in an outward inclined way; corresponding movable support blocks are downwards hinged to one ends, not hinged to the support rods, of the positioning rods; the upperpart of each movable support block can be movably arranged on a corresponding drive screw thread of each transmission shaft through a threaded connection manner; and the bottom parts of the movable support blocks are movably arranged on the support guide rail through corresponding guide slots.

Description

technical field [0001] The invention relates to the technical field of intelligent bed production, in particular to a voice-controlled intelligent bed mobile lifting device. Background technique [0002] With the continuous development of society, intelligent furniture is used more and more widely, and intelligent bed is one of them. The function of the smart bed is diversified, and the height of the bed board can be moved and adjusted is one of its most basic functions. The existing intelligent bed bed board mobile lifting control device is generally composed of a drive motor and a drive screw. Through the drive screw with two sections of thread in the opposite direction, the corresponding mobile support block is effectively driven to move back and forth, thereby controlling the hinged position. The angle of the support bar between the mobile support block and the bed board changes, and then the height and position of the bed board can be moved and lifted. At present, ther...

AI Technical Summary

Problems solved by technology

There is a big problem with such a bed board moving and lifting control device. The supporting force of the bed board is mainly provided by the driving screw. With the prolongation of use time, the long-term force accumulation of the driving screw will make it deform. When the amount reaches a certain level, the subsequent operation process will be blocked, and even the whole mechanism will be stuck, forming a fault, which will cause the intelligent bed to lose the function of height adjustment of the bed board, and there are potential safety hazards

There is still a problem in the existing smart bed mobile lifting control device that the lubrication and maintenance of the driving screw is difficult to perform regularly, and it is easy to cause mechanical damage to the screw thread of the driving screw, resulting in the unsmooth operation of the driving screw

Images