An adjustable bed system includes a base frame structure having first and second frames and a foldable connection mechanism connecting the first and second frame such that the first and second frames are pivotally foldable relative to one another at the foldable connection mechanism. The foldable connection mechanism has at least one connecting bracket assembly, each of which includes a first hinge bracket having first and second end portions, and a second hinge bracket having first and second end portions. The first and second hinge brackets are pivotally connected to one another through a pivot at the first ends. The first and second hinge brackets are respectively mounted on two adjacent end portions of the first and second frames such that the first and second frames are capable of positioning in a plane state or a folded state.

Described herein are multifunctional smart beds and methods of operating thereof. Specifically, a multifunctional smart bed comprises a controller, configured to receive input from various sensors (e.g., load cells positioned in bed legs, thermometers, and/or microphones) and/or user. These inputs are analyzed and used to control various bed components to improve the sleep quality, to monitor users' health, score couple's relationship, and the like. For example, these inputs may be used to control the firmness of different mattress portions, change orientations of the head, torso, and/or leg sections, adjust the light, and the like. In some examples, the smart bed generates a report indicating one or more sleep duration, sleep depth profile, sleep scope, heart rate, breath rate, environment conditions, couple's relationship, and the like. Furthermore, in some examples, a multifunctional smart bed is also configured to control external devices in the same environment, e.g., smart switches, smart thermostats.

An adjustable bed with a smooth transitional profile includes a pair of lifting assemblies each having back lifting arm and a lumbar supporting mechanism coupled with the back lifting arm such that when the back lifting arm is positioned in parallel to a co-plane of the pair of side rails, the seat platform, the top back platform and the lower back platform are aligned in a co-plane, and the adjustable bed is in a plane state; and when the back lifting arm is driven to rotate in the upward or downward rotation direction, the lower back platform has an angle relative to the top back platform, the angle being less than 180° and greater than 90°; and the adjustable bed is in an adjusted state.

The invention discloses a multifunctional vibration equipment, includes a fixed frame; a movable frame movably arranged relative to the fixed frame; a first driving member arranged on the fixed frame for driving the movable frame moving backwards and forwards relative to the fixed frame; and a rolling guide unit including a fixed base, a movable base, and a roller. The movable base is movably arranged relative to the fixed base, the roller is defined between the fixed and the movable base, the fixed base is arranged on the fixed frame, the movable frame is arranged on the movable base; the fixed base is provided with a first slot, the movable frame is provided with a second slot for cooperating with the first slot, two ends of the roller are respectively accommodated in the first and the second slot, the movable base rolls on the fixed base via the roller.

An electromotive furniture drive includes an adjustment drive for the electromotive movement of a movable furniture component relative to a further furniture component, a control device, and an operating unit. A motor of the adjustment drive is actuated as a function of signals from the operating unit. The control device includes a semiconductor power switch for switching a motor current of the motor, with a voltage dropping across the semiconductor power switch being supplied to an evaluation unit in order to detect commutation edges of the motor.

A bed system can have an adjustable foundation and a user interface having at least one adjustment bar. The user interface can be communicatively coupled to an actuation system of the adjustable foundation such that raising a foot portion of the at least one adjustment bar can signal the actuation system to raise a foot section of the adjustable foundation, raising a head portion of the adjustment bar can signal the actuation system to raise a head section of the adjustable foundation, lowering the foot portion of the adjustment bar can signal the actuation system to lower the foot section of the adjustable foundation, and lowering the head portion of the adjustment bar can signal the actuation system to lower the head section of the adjustable foundation.

A transmission device of a hospital bed, the hospital bed includes a body, a head, and a bed end. The transmission device contains: a main motor, a connection rod unit, and a driver. The main motor is disposed on a bottom of the body and includes a socket. The connection rod unit includes a first fixing rod connected to the head and a second fixing rod connected to the bed end. The driver is mounted on the main motor and includes an accommodation space, a driving motor, a reducer, a power cable, and a drive shaft. The first case has a first coupling orifice, and the second case has a second coupling orifice. The power cable is connected between the socket and the driving motor so as to supply a power to the driving motor and to lift or descend the head and the bed end synchronously.

An adjustable base is provided that includes a fixed frame and an articulating frame connected to the fixed frame. The articulating frame includes an upper body frame pivotally connected to the upper section of the fixed frame, a seat frame pivotally connected to the upper body frame and movable along a central section of the fixed frame, and a leg frame pivotally connected to the fixed frame. An actuator is further included and has a first end connected to the seat frame adjacent to the leg frame and a second end that is connected to a linkage attached to the articulating frame. Upon activation of the actuator, the upper body frame is articulated upward and the seat frame moves linearly along the central section of the fixed frame toward the upper section of the fixed frame. Systems and methods for controlling an adjustable base assembly are further provided.

The invention relates to a support device 2 adjustable by an electric motor for supporting the upholstery of a piece of furniture for sitting and/or lying on, in particular a mattress of a bed. Said support device has a base part 4, a support part 6 which is connected to the base part 4 so as to be pivotable about a support part pivot axis 8, and an electromotive drive unit 10 which is in operative connection with the base part 4 and the support part 6 for the pivoting adjustment of the support part relative to the base part. According to the invention, a stand-up lever arrangement 42 is arranged in the drive train between the drive unit 10 and the support part.

Sleeping equipment includes: a mat body including a middle support portion configured to support buttocks of a user, an upper support portion configured to support a back and head of the user, and a lower support portion configured to support thighs of the user; a movable mechanism configured to switch the mat body between a bed mode in which the mat body has a flat shape in which the middle support portion, the upper support portion, and the lower support portion are continuous with each other and a comfortable mode in which the upper support portion and the lower support portion are tilted upward with respect to the middle support portion; and a lower back pressing mechanism configured to cause a part of the upper support portion corresponding to a lower back of the user in the comfortable mode to bulge out toward the user.