Hospital bed and stretcher combined hospital bed used for inpatient ward
A stretcher car and combined technology, which is applied to hospital beds, stretchers, and vehicles for ambulance and other directions, can solve the problems of beds occupying aisle space in wards, patient pain, and inconvenience in movement, so as to achieve reasonable occupied space, reduce pain, and avoid duplication. moving effect
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Embodiment 1
[0053] Embodiment 1: When used as a normal state of a hospital bed:
[0054] The fixed bed body 11 and the movable bed wing 12 are located around the stretcher bed body 2 and fixed around it. The fixed bed body 11 and the movable bed wing 12 extend to the bed board 13 in the center of the bed, and are aligned with the edges of both sides of the stretcher bed body 2. Flat docking to form the entire bed surface structure. At this time, the main bed body 1 of the hospital bed is supported on the ground by the support feet below the four corners of the fixed bed body 11, and the movable bed wings 12 are supported on the ground by movable brackets 123. The two ends of the bed body are installed There are guardrails, the same as ordinary sick beds, guardrails at the head and tail ends of the bed, guardrails are also installed on the edges of the fixed bed body 11 and movable bed wings 12, and can be folded and stored to ensure patient activity and safety.
[0055] The main mattress ...
Embodiment 2
[0057] Embodiment 2: When the stretcher bed body 2 needs to be used:
[0058] Allow the patient's body to lie concentratedly on the center of the stretcher bed body 2, rotate the movable support 123, and lift it to fit the bottom of the movable bed wing 12 through the support rotating shaft 124, and fix it by the fixing part 125, and then the movable bed The mattress aileron 22 on the wing 12 is erected toward the side of the stretcher bed body 2 to form a guardrail-style upright state; Rotate to the top along the central axis of the fixed bed body 11 under the action of the force, and after being fixed and stable by the limit block, an exit for the stretcher bed body 2 to enter and exit is exposed, and then the rear steering wheel 253 liters at the end of the stretcher bed body 2 vehicle frame 25 is operated. On the ground, the upgrade components and control system 3 are all existing technologies, which can be provided by servo lifting motors or hydraulic lifting structures, ...
Embodiment 3
[0061] Embodiment 3: As a hospital bed in daily use:
[0062] The telescopic push rod 273 can be controlled to expand and contract through the control terminal, so as to realize the rotation, push up or down of the bed surface movable frame 27 of the stretcher bed surface 26, so that the upper body movable frame 271 or the lower body movable frame 272 can rise or fall: for example, when the patient When wanting to be in a sitting posture, control the telescopic ejector rod 273 connected to the upper body movable frame 271 to stretch out, and the telescopic ejector rod 273 pushes the upper body movable frame 271 to rotate upwards and stand up, thereby driving the patient's body to stand up in a sitting posture For example, when the patient wants to bend his legs, he can control the telescopic push rod 273 connected to the lower body movable frame 272 to stretch out, and the lower body movable frame 272 protrudes in a triangular shape under the structural restrictions of the tele...
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