408 results about "Electric bed" patented technology

An MPU sends pieces of information supplied by the input signals from a hand switch to a semiconductor memory device and the memory device stores these pieces of information. These pieces of information are: input points of an operation start signal and an operation end signal to a bottom drive unit; input points of a drive start signal of each bottom and a drive end signal of each bottom or a bottom drive time, information on lift-up or lift-down of each bottom; input points of a drive start signal and a drive end signal to a frame drive unit, information on lift-up or lift-down of a frame; and the type of an operated button of a hand switch. The data about bottoms is stored for both the back bottom and knee bottom.

A projector is fixed on an electric bed and contains: a hollow body which includes a fixer, a projecting lamp, and a circuit board. The fixer is mounted on one end of the hollow body, and the projecting lamp and the circuit board are accommodated in the hollow body. The projector is fixed on one of two sides of the electric bed and is rotated relative to the electric bed, and the hollow body also includes an accommodation slot defined on one of two sides thereof and configured to house a clamper. A hollow cylinder is coupled with the projecting lamp and includes a recess formed on an intermediate section thereof and corresponding to the accommodation slot so as to accommodate the damper.

The invention relates to a multi-functional electric traction, rectification and recovery bed. The multi-functional electric traction, rectification and recovery bed is characterized in that the bottom surfaces of a back section bed body and a front section bed body are both provided with electric inclination mechanisms; the tail part of a middle section bed body is provided with an electric elevating mechanism of a belt pile, a bracket guide mechanism is arranged on a bed rack of the middle section bed body, and one side of the middle section bed body is provided with a bed body fastening mechanism; an electric bed body elevating mechanism is arranged on the bracket guide mechanism; and manual elevating adjusting plate block mechanisms of the waist, the back and the shoulder are sequentially arranged in narrow rectangular holes I#, II# and III# in the top surface of the front part of the middle section bed body, and one side of the front section bed body is provided with an electric control operation platform. The multi-functional electric traction, rectification and recovery bed not only has reasonable design, compact structure, simplicity and practicality but also can adjust the force and the angle in the traction process; and the multi-functional electric traction, rectification and recovery bed is suitable for the traction therapy of patients with front protrusion, back protrusion and side protrusion, is also suitable for the traction therapy of patients with the stretching restriction of the knee joint, has the advantages of good traction therapy effect, low price, beautiful appearance, very convenient use, and the like, and still can carry out therapy when the power is cut off.

An electric bed, chair and the like includes a back frame, a waist supporting device pivotally connected with the back frame, and an actuator pivotally connected between the back frame and the waist supporting device in such a way that the waist supporting device is turnable by the actuator between a first position and a second position where the waist supporting device protrudes over a top surface of the back frame. The back frame supports a user's back and the waist supporting device can optionally support the user's waist to make the user feel comfortable when he / she lies or sits down. By controlling the actuator, the service of the waist supporting device can be optimally provided and the elevation protruding over the top surface of the back frame can be adjusted so as to adjust the supporting effect of the waist supporting device.

A folding five-bend electric bed includes two bed frames folded over each other, and transverse bars provided on the bed frames. The bed frames are articulated by active rotating shafts therebetween, and bed legs are provided at the bottom of the four corners and the center of the bed frame. A bed body is installed inside the bed frames. A front electric device and a rear electric device are installed at the centers below the two bed frames, respectively. The front end of a front screw pushrod is connected to a front supporting seat at the bottom of a head unit active frame and a front end of a rear screw pushrod is connected to a rear supporting seat at the bottom of a calf unit active frame by front and rear rotating shafts, respectively.

A body weight threshold determination unit determines that the body weight of a user on a bed is at a body weight threshold or higher, and a center-of-gravity position area determination unit determines that the center-of-gravity position thereof has moved to an abnormal position (monitored area). In such a case, the bed user is detected to be in an abnormal position when a body weight center-of-gravity position monitoring unit detects that such a state has continued for a prescribed length of time or longer. When a back-raising operation has been carried out, a movable bedboard determination unit inputs the movable bedboard information, and a monitored area adjustment unit adjusts the monitored area. The monitored area is thereby constantly set to a suitable area in accordance with the state of the movable bedboard. In this manner, the combined information of the body weight information and center-of-gravity position information of the user is determined, whereby the movement of the user can be more accurately monitored with fewer misdetections, high detection accuracy, and high reliability in an electric bed having a movable bedboard.

The invention discloses a folding-type five-bending electric bed which comprises two bed frames folded mutually; the bed frames are provided with cross rods; the two bed frames are articulated by movable rotary shafts; four corners of the bed frames and the central bottom parts are provided with bed legs; the inner sides of the bed frames are provided with a bed body; the bed body is composed of a head part unit movable frame, a waist part unit movable frame, a thigh unit movable frame, a shank unit movable frame and a buttock fixing bed surface; the centers below the two bed frames are respectively provided with a front electric device and a rear electric device; the front electric device is provided with a front spiral push rod; the front end of the front spiral push rod and a front support at the bottom of the head part unit movable frame are connected through a front rotary shaft; the rear electric device is provided with a rear spiral push rod; and the front end of the rear spiral push rod and a rear support at the bottom of the shank unit movable frame are connected through a rotary shaft. The folding-type five-bending electric bed provided by the invention has the beneficial effects that the bed body can be folded together, is convenient to transport, store and use, can be widely applied to hotels, hospitals, families and the like, and can meet requirements of different people.

The present invention discloses a bolt attachment structure of an electric bed bed board, such that the fixed structure of the lock in the axial direction of the block has a chute and one end of the through hole of the top surface has a lock chute inside the fixed block. A spring is located in the countersunk hole, whereby the other end of the fixed block is covered. Multiple hooks are located at the bottom of the two pieces of wood. Furthermore, these two pieces of wood are embedded in the mattress where there are pluralities of locking positions. The bolt attachment structure allows reliable connection to the electric bed bed board. This positioning prevents the mattress from slipping and improves the overall comfort of the electric bed.

An electric bed has a first bed board and a second bed board, which are hinged with each other, and a bed frame, a head bracket, a head driving motor, and a head pull rod. The bed frame has an upper bed frame and a lower bed frame. The second bed board and the upper bed frame are fixedly connected in a dismountable mode. The upper bed frame and the lower bed frame are connected by a guide rail connecting structure so that the upper bed frame can move relative to the lower bed frame. One end of the head bracket is hinged with the bed frame and another end of the head bracket is supported against the first bed board.

The invention provides a separate electric bed adopting a paired lock connecting structure. The separate electric bed is divided into a front part and a rear part. When the separate electric bed is used, the front part and the rear part are connected by the paired lock connecting structure to form an integrated bed. When the separate electric bed is used, a front frame and a rear frame are placed flatly and align with connecting holes in a fixed seat, a connecting seat is sleeved on the fixed seat, the connecting holes are aligned, and bolts are inserted into the connecting holes, so that the front frame and the rear frame can be connected to form the integrated bed by locking nuts. The separate electric bed has reasonable structural design, can adjust head, hip and feet positions of a human body and has split type design unprecedentedly, so that the electric bed is divided into the front part and the rear part. The separate electric bed is convenient to transport, carry, store and use in special occasions. The body comfortable degree of a user is further increased; the requirements of people on high life quality and the requirements of special occasions, regions and countries are met; and the market share is further increased.