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A wheelchair and hospital bed technology, applied in the field of medical devices, can solve problems such as troublesome transfer back and forth, no blood circulation in blood vessels, etc., and achieve the effect of turning over easily
Inactive Publication Date: 2020-08-18
赵艳华
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[0002] In the hospital, many patients need to lie in bed for a long time because of the disease. Some patients cannot turn around by themselves due to the disease. One posture for a long time will compress the blood vessels and cause blood circulation. Sometimes the patient needs back treatment and the patient needs to reverse the body for treatment. At this time Nurses or manual help is needed to turn the patient over; when the patient wants to go out of the ward, the patient usually needs to be transferred to a wheelchair and pushed out by the nurse. Such back and forth transfer is very troublesome. For the above reasons, there is an urgent need for a wheelchair-type turnable hospital bed
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[0031] Example: such as Figure 1-Figure 10 The shown wheelchair-type turnable hospital bed includes a walking chassis 1, a steering wheel 2, a steering push rod 3, a steering connecting slide rail 4, a steering connecting slider 5, an L-shaped steering connecting rod 6, a steering intermediate connecting rod 7, Steering side connecting rod 8, first electric cylinder 9, first servo motor 10, first motor base 11, head bed plate 12, middle clamping unit, first guide rail 16, first slider 17, clamping block 18, Head clamping unit, second slider 20, second guide rail 21, tail bed plate 22, tail flip connection frame 23, second electric cylinder 24, third guide rail 25, up and down translation support block 26, third electric cylinder 27, middle Bed board 28, steering handle 29, fourth electric cylinder 30, front wheel 31, fourth guide rail 32, bed body pillar 33, horizontal plate 34, fifth guide rail 35, sixth guide rail 36, output gear support 37, seventh guide rail 38. Output l...
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Abstract
The invention discloses a wheelchair-type sickbed capable of turning over, which comprises a travelling chassis, a steering wheel and a head bed plate, middle clamping unit, head clamping unit, tail bed board, tail overturning connecting frame, up-and-down translation supporting block, middle bed board, steering handles, front wheels, fourth guide rails, bed body supporting columns, a transverse plate, an output gear support, an output large bevel gear, an output shaft, an output small bevel gear, a first lead screw supporting sliding block, an input gear support, an input shaft, a folding driving connecting rod, an input gear, a lead screw sliding block, a lead screw, a second lead screw supporting sliding block, an intermediate gear, a folding driven connecting rod, an output gear and anL-gear connecting frame. The head bed plate and the tail bed plate are driven to rotate through the connecting rod mechanism and the lead screw transmission mechanism, so that the wheelchair is formed, the patient can turn over through the reverse rotation of the head clamping unit and the middle clamping unit, and the daily movement and treatment of the patient are facilitated.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a wheelchair-type turnable hospital bed. Background technique [0002] In the hospital, many patients need to lie in bed for a long time because of the disease. Some patients cannot turn around by themselves due to the disease. One posture for a long time will compress the blood vessels and cause blood circulation. Sometimes the patient needs back treatment and the patient needs to reverse the body for treatment. At this time Need nurse or artificial help patient stand up; When patient wants to go out ward, usually need to transfer patient to wheelchair and push out by nurse, such back and forth transfer is very troublesome, be badly in need of a kind of wheelchair-type turnable hospital bed based on above-mentioned reason. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the technical solution adopted in the present invention is as f...
Claims
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Application Information
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