CN111956419A - Sickbed with movable and turnable bed board - Google Patents
Sickbed with movable and turnable bed board Download PDFInfo
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- CN111956419A CN111956419A CN202010875023.2A CN202010875023A CN111956419A CN 111956419 A CN111956419 A CN 111956419A CN 202010875023 A CN202010875023 A CN 202010875023A CN 111956419 A CN111956419 A CN 111956419A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 112
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 9
- 238000001802 infusion Methods 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
Abstract
The invention relates to the technical field of sickbeds, in particular to a sickbed with a movable and turnable bed board, which comprises a base supporting device, lifting roller members, a lifting transmission device, a bearing bed board member, a primary hinging device, a hinging transmission device I, a secondary hinging device, a hinging transmission device II and a folding bearing device, wherein the two ends of the base supporting device are both connected with the lifting roller members in a sliding manner, the lifting transmission device is fixedly connected above the base supporting device and is in transmission connection with the two lifting roller members, the bearing bed board member is fixedly connected on the base supporting device, the bearing bed board member is rotatably connected with the primary hinging device, the primary hinging device is rotatably connected with the hinging transmission device I, and the two ends of the bearing bed board member are both rotatably connected with the folding bearing device. This device is provided with the gyro wheel of lift, possesses better fixed effect, can provide stable rest space for patient.
Description
Technical Field
The invention relates to the technical field of sickbeds, in particular to a sickbed with a movable and turnable bed board.
Background
The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, and has the functions of monitoring the weight, taking a back for dinner, intelligently turning over, preventing bedsore, alarming and monitoring a negative pressure urine receiving bed, moving transportation, resting, rehabilitation, drug administration and transfusion and the like by using an insulating and safe bed. The turnover nursing bed is generally not more than 90cm wide and is a single-layer single bed. The multifunctional nursing bed is convenient for medical observation and tour and operation of family members, can also be used by healthy people, severely disabled people, old people, patients with urinary incontinence and patients with brain trauma in the stable period or the convalescent period during home rehabilitation and recuperation treatment, and mainly has practicability. However, the existing sickbed is mostly moved by universal wheels with self-locking, so that the sickbed has poor fixing effect and the rest of patients is influenced.
Disclosure of Invention
The invention relates to the technical field of sickbeds, in particular to a sickbed with a movable and turnable bed board.
A sickbed with a movable and turnable bed board comprises a base supporting device, and also comprises a lifting roller member, a lifting transmission device, a bearing bed board member, a primary hinging device, a hinging transmission device I, a secondary hinging device, a hinging transmission device II and a folding bearing device, wherein the two ends of the base supporting device are respectively connected with the lifting roller member in a sliding way, the lifting transmission device is fixedly connected above the base supporting device and is in transmission connection with the two lifting roller members, the bearing bed board member is fixedly connected on the base supporting device, the bearing bed board member is rotatably connected with the primary hinging device, the primary hinging device is rotatably connected with the hinging transmission device I, the hinging transmission device I is fixedly connected above the base supporting device, and the bearing bed board member is rotatably connected with the secondary hinging device, the second-stage hinging device is rotatably connected with a hinging transmission device II, the hinging transmission device II is rotatably connected with a bearing bed plate component, and two ends of the bearing bed plate component are rotatably connected with a folding bearing device.
As a further optimization of the technical scheme, the base supporting device of the hospital bed with the movable and turnable bed board comprises a connecting plate, supporting frames, an internal thread cavity and a transmission worm wheel, wherein the supporting frames are fixedly connected to two ends of the connecting plate, a plurality of convex blocks are arranged on the connecting plate, the lowest surfaces of the convex blocks and the lowest surfaces of the two supporting frames are positioned on the same plane, the internal thread cavity is rotatably connected to the two supporting frames, and the transmission worm wheel is fixedly connected to the upper parts of the two internal thread cavities.
As a further optimization of the technical scheme, the lifting roller member of the hospital bed with the movable and turnable bed board comprises a lifting plate, lifting screw rods, limiting sliding columns, limiting circular rings and universal wheels, wherein the lifting screw rods are fixedly connected to the central position of the lifting plate, the limiting sliding columns are fixedly connected to four corners above the lifting plate, the limiting circular rings are fixedly connected to the four limiting sliding columns, the two universal wheels are fixedly connected to the front end and the rear end of the lifting plate, the two lifting roller members are provided, the two lifting screw rods are respectively in threaded transmission connection with the two internal thread cavities, and the two groups of limiting sliding columns are respectively in sliding connection with the two supporting frames.
As a further optimization of the technical scheme, the lifting transmission device of the sickbed with the movable and turnable bed board comprises a long bearing seat, a transmission worm, a short shaft bearing seat and a crank, wherein the long bearing seat is fixedly connected to a connecting plate, the long bearing seat is rotatably connected with the transmission worm, two ends of the transmission worm are rotatably connected with the short shaft bearing seat, the two short shaft bearing seats are respectively and fixedly connected above the two supporting frames, one end of the transmission worm is fixedly connected with the crank, and the transmission worm is in transmission connection with the two transmission worm gears.
As a further optimization of the technical scheme, the bed board bearing component of the hospital bed with the movable and turnable bed board comprises two support frames, a bed board bearing, two fixed rotating shafts, two connecting rotating shafts and two connecting seats, wherein the two support frames are fixedly connected above the connecting plate, the bed board bearing is fixedly connected above the two support frames, the middle end of the bed board bearing is fixedly connected with the two fixed rotating shafts, the connecting rotating shafts are fixedly connected at the right ends of the two support frames, and the two connecting seats are fixedly connected on the two support frames.
As a further optimization of the technical scheme, the primary hinge device of the hospital bed with the movable and turnable bed board comprises a hinged bed board I, a hinged bed board II, a hinge shaft and a limiting slide shaft, wherein the hinged bed board I and the hinged bed board II are hinged and connected through the hinge shaft, the limiting slide shaft is fixedly connected to the left end of the hinged bed board I, the hinged bed board II is rotatably connected with a fixed rotating shaft at the left end, and the limiting slide shaft is slidably connected with the bearing bed board.
As a further optimization of the technical scheme, the hinge transmission device I of the hospital bed with the movable and turnable bed board comprises a fixed seat, a hinge seat I, a hexagonal screw cavity I, a support screw I and a hinge seat II, wherein the fixed seat is fixedly connected to a connecting plate, the hinge seat I is hinged to the fixed seat, the hexagonal screw cavity I is rotatably connected to the hinge seat I, the support screw I is connected to the hexagonal screw cavity I through threads, the hinge seat II is fixedly connected to the upper side of the support screw I, and the hinge seat II is rotatably connected to a hinge shaft.
As a further optimization of the technical scheme, the second-stage hinge device of the hospital bed with the movable and turnable bed board comprises a hinge bed board III and a transmission column, wherein the hinge bed board III is rotatably connected with a fixed rotating shaft at the right end, and the transmission column is fixedly connected with the right end of the hinge bed board III.
As a further optimization of the technical scheme, the hinge transmission device II of the hospital bed with the movable and turnable bed board comprises a supporting rotating board, a hexagonal screw cavity II, a supporting lead screw II and a hinge seat III, wherein the supporting rotating board is rotatably connected with the connecting rotating shaft, the hexagonal screw cavity II is rotatably connected to the supporting rotating board, the supporting lead screw II is connected to the hexagonal screw cavity II through threads, the hinge seat III is fixedly connected above the supporting lead screw II, and the hinge seat III is rotatably connected with the transmission column.
As a further optimization of the technical scheme, the folding bearing device of the sickbed with the movable and turnable bed board comprises a folding plate, a rotating shaft and two supporting legs, wherein the rotating shaft is fixedly connected to the folding plate, the two supporting legs are connected to the folding plate through threads, and the two folding bearing devices are respectively and rotatably connected with the two groups of connecting seats.
The sickbed with the movable and turnable bed board has the beneficial effects that:
when needs are fixed to the sick bed, it rotates through two internal thread chambeies of two transmission worm wheel drive to rotate to drive two elevating screw and reciprocate, can drive a plurality of universal wheel rebound like this, the minimum that lets a plurality of universal wheels is higher than the minimum of carriage, at this moment two carriages and connecting plate and ground contact, the device can be more stable like this, and according to patient's demand adjustable articulated bed board I, articulated bed board II and articulated bed board III's angle, and two folded sheets can be placed and supply the attendant to have a rest, ensure that the attendant all is at patient's side at any time.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of a hospital bed with a movable and turnable bed board according to the present invention;
fig. 2 is a schematic view of a patient bed with a movable and reversible bed board when unfolded;
FIG. 3 is a schematic view of a base support structure;
FIG. 4 is a schematic view of the structure of the elevating roller member;
FIG. 5 is a schematic view of the lifting transmission device;
FIG. 6 is a schematic view of the structure of the load-bearing bed plate member;
FIG. 7 is a schematic view of a primary hinge assembly;
FIG. 8 is a schematic structural view of an articulation transmission I;
FIG. 9 is a schematic view of a two-stage hinge assembly;
FIG. 10 is a schematic structural view of an articulated transmission II;
fig. 11 is a schematic structural view of the folding carrier.
In the figure: a base support device 1; a connecting plate 1-1; a support frame 1-2; 1-3 of an internal thread cavity; 1-4 of a transmission worm wheel; a lifting roller member 2; 2-1 of a lifting plate; 2-2 of a lifting screw rod; 2-3 of a limiting sliding column; 2-4 of a limiting ring; 2-5 of universal wheels; a lifting transmission device 3; 3-1 of a long bearing seat; a transmission worm 3-2; a short shaft bearing 3-3; 3-4 of a crank; a load bearing bed plate member 4; a support frame 4-1; 4-2 of bearing bed board; fixing a rotating shaft 4-3; connecting a rotating shaft 4-4; 4-5 of a connecting seat; a primary hinge means 5; hinged bed board I5-1; hinged bed board II 5-2; 5-3 of a hinged shaft; 5-4 of a limiting sliding shaft; the hinge transmission I6; a fixed seat 6-1; the hinge seat I6-2; a hexagonal screw cavity I6-3; a support lead screw I6-4; the hinge seat II 6-5; a secondary hinge 7; hinged bed board III 7-1; a transmission column 7-2; the articulation transmission II 8; a supporting rotating plate 8-1; a hexagonal screw cavity II 8-2; a support lead screw II 8-3; hinge seat III 8-4; folding the carrier device 9; folding plate 9-1; a rotating shaft 9-2; and support legs 9-3.
Detailed Description
The first embodiment is as follows:
the embodiment is described below by combining with figures 1-11, the invention relates to the technical field of hospital beds, in particular to a hospital bed with a movable and turnable bed board, which comprises a base supporting device 1, a lifting roller member 2, a lifting transmission device 3, a bearing bed board member 4, a primary hinging device 5, a hinging transmission device I6, a secondary hinging device 7, a hinging transmission device II8 and a folding bearing device 9, when the hospital bed needs to be fixed, a rotating transmission worm 3-2 drives two internal thread cavities 1-3 to rotate through two transmission worm wheels 1-4, so as to drive two lifting lead screws 2-2 to move up and down, thus a plurality of universal wheels 2-5 can be driven to move up, the lowest point of the plurality of universal wheels 2-5 is higher than the lowest point of the supporting frames 1-2, at the moment, the two supporting frames 1-2 are in contact with the ground through a connecting plate 1-1, the device is more stable, the angles of the hinged bed board I5-1, the hinged bed board II5-2 and the hinged bed board III7-1 can be adjusted according to the requirements of patients, and the two folding plates 9-1 can be placed for the rest of accompanying personnel, so that the accompanying personnel can be ensured to be around the patients at any time;
a sickbed with a movable and turnable bed board comprises a base supporting device 1, and further comprises a lifting roller member 2, a lifting transmission device 3, a bearing bed board member 4, a primary hinging device 5, a hinging transmission device I6, a secondary hinging device 7, a hinging transmission device II8 and a folding bearing device 9, wherein the base supporting device 1 plays a role in bearing and supporting, the two ends of the base supporting device 1 are both connected with the lifting roller members 2 in a sliding way, the two lifting roller members 2 roll on the ground to drive the sickbed to move, when the sickbed needs to be fixed, the height of the two lifting roller members 2 is adjusted to ensure that the lowest point of the two lifting roller members 2 is higher than the lowest point of the base supporting device 1, at the moment, the base supporting device 1 can be directly contacted with the ground, so that a better fixing effect can be achieved, and a more stable rest space can be provided for a patient, the lifting transmission device 3 is fixedly connected above the base supporting device 1 and is in transmission connection with the two lifting roller members 2, the height of the two lifting roller members 2 can be adjusted by the lifting transmission device 3, so that the fixing and moving of the device are realized, the bearing bed plate member 4 is fixedly connected on the base supporting device 1, the bearing bed plate member 4 plays a role of bearing connection, a guardrail and an infusion hanger can be fixedly connected on the bearing bed plate member 4, a patient is prevented from falling off and the infusion of the patient is facilitated, the bearing bed plate member 4 is rotatably connected with a primary hinging device 5, the primary hinging device 5 provides a supporting space for the lower half of the patient, the angle of the primary hinging device 5 can be changed according to the requirement of the patient, the primary hinging device 5 is rotatably connected with a hinging transmission device I6, and the angle of the primary hinging device 5 is adjusted by the rotation of a hinging, the hinge transmission device I6 is fixedly connected above the base supporting device 1, the bearing bed plate member 4 is rotatably connected with a second-stage hinge device 7, the second-stage hinge device 7 supports the upper body of the patient, the angle of the second-stage hinging device 7 can be adjusted according to the requirements of patients, the second-stage hinging device 7 is rotatably connected with a hinging transmission device II8, the hinging transmission device II8 is rotatably connected with the bearing bed plate member 4, the angle of the second-stage hinging device 7 can be adjusted by the rotation of the hinging transmission device II8, both ends of the bearing bed plate member 4 are rotatably connected with folding bearing devices 9, the folding bearing devices 9 at ordinary times can shade the interior of the device, when the accompanying person needs to have a rest, the folding bearing device 9 can rotate, so that the accompanying person can have a rest on the folding bearing device 9, and the accompanying person is ensured to be around the patient all the time.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-11, and the embodiment further describes the first embodiment, the base support device 1 includes a connecting plate 1-1, a support frame 1-2, an internal thread cavity 1-3 and a transmission worm wheel 1-4, two support frames 1-2 are connected together by the connecting plate 1-1, the two ends of the connecting plate 1-1 are both fixedly connected with the support frames 1-2, the two support frames 1-2 play a role of bearing and supporting, when a plurality of universal wheels 2-5 move upwards, the device is supported and fixed by the connecting plate 1-1 and the two support frames 1-2, the connecting plate 1-1 is provided with a plurality of projections, the lowest surfaces of the projections and the lowest surfaces of the two support frames 1-2 are in the same plane, and after the projections are provided, the device can be reinforced, so that multiple points can be in contact with the ground, the two supporting frames 1-2 are rotatably connected with the internal thread cavities 1-3, the rotating internal thread cavities 1-3 can drive the lifting screw rods 2-2 connected with the internal thread cavities to move up and down, the transmission worm wheels 1-4 are fixedly connected above the two internal thread cavities 1-3, and the transmission worm wheels 1-4 can drive the internal thread cavities 1-3 to rotate.
The third concrete implementation mode:
the second embodiment is further described with reference to fig. 1-11, in which the lifting roller member 2 includes a lifting plate 2-1, a lifting screw 2-2, a limiting sliding column 2-3, a limiting ring 2-4 and a universal wheel 2-5, the lifting plate 2-1 plays a role of bearing connection, the lifting screw 2-2 is fixedly connected to the center of the lifting plate 2-1, the lifting screw 2-2 is used to drive the lifting plate 2-1 to move up and down, the limiting sliding columns 2-3 are fixedly connected to four corners above the lifting plate 2-1, the lifting plate 2-1 is limited by the four limiting sliding columns 2-3, the lifting plate 2-1 can only slide up and down, the limiting rings 2-4 are fixedly connected to the upper portions of the four limiting sliding columns 2-3, after the two limiting rings 2-4 are arranged, the height of the lifting plate 2-1 can be limited, when the limiting rings 2-4 are in contact with the supporting frames 1-2, the lifting plate 2-1 cannot move downwards, the front end and the rear end of the lifting plate 2-1 are fixedly connected with two universal wheels 2-5, the device is driven to move by the rolling of the universal wheels 2-5 on the ground, the two lifting roller wheel components 2 are arranged, the two lifting screw rods 2-2 are respectively connected with the two internal thread cavities 1-3 through thread transmission, and the two groups of limiting sliding columns 2-3 are respectively connected with the two supporting frames 1-2 in a sliding mode.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 11, and the third embodiment is further described in the present embodiment, in which the lifting transmission device 3 includes a long bearing seat 3-1, a transmission worm 3-2, a short bearing seat 3-3 and a crank 3-4, the long bearing seat 3-1 is fixedly connected to a connecting plate 1-1, the long bearing seat 3-1 can provide a rotating space for the transmission worm 3-2, the long bearing seat 3-1 is rotatably connected with the transmission worm 3-2, the two transmission worm wheels 1-4 are driven to rotate by the rotation of the transmission worm 3-2, and finally the plurality of universal wheels 2-5 can be driven to move up and down, when the device needs to be moved, the lowest point of the plurality of universal wheels 2-5 is lower than the lowest point of the support frame 1-2, so that the device can move on the ground, when the device needs to be fixed, the lowest point of the universal wheels 2-5 is higher than the lowest point of the support frames 1-2, so that the connecting plate 1-1 and the two support frames 1-2 can be contacted with the ground, the device can be fixed, a patient can have a more stable rest space, the two ends of the transmission worm 3-2 are respectively and rotatably connected with the short shaft bearing 3-3, the two short shaft bearing 3-3 play a role in auxiliary connection, so that the transmission worm 3-2 can rotate more stably, the two short shaft bearing 3-3 are respectively and fixedly connected above the two support frames 1-2, one end of the transmission worm 3-2 is fixedly connected with the crank 3-4, the crank 3-4 is shaken to drive the transmission worm 3-2 to rotate, and the transmission worm 3-2 is in transmission connection with the two transmission worm wheels 1-4, the advantage of utilizing worm gear to connect is from taking self-locking function to the speed that reciprocates is slower, and the bearing capacity is better, can not cause too big influence when adjusting the height of a plurality of universal wheels 2-5.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1-11, and the present embodiment further describes the fourth embodiment, wherein the bed board member 4 includes two support frames 4-1, two bed boards 4-2, two fixed rotating shafts 4-3, two connecting rotating shafts 4-4 and two connecting seats 4-5, a guardrail and an infusion hanger are fixedly connected to the bed board 4-2 to prevent a patient from falling off and facilitate the infusion of the patient, the two support frames 4-1 are both fixedly connected to the upper side of the connecting plate 1-1, the two support frames 4-1 play a role of bearing and supporting, the bed board 4-2 is fixedly connected to the upper side of the two support frames 4-1, the bed board 4-2 plays a role of bearing and supporting, and a groove is formed on the bed board 4-2, the middle end of the bearing bed plate 4-2 is fixedly connected with two fixed rotating shafts 4-3, the two fixed rotating shafts 4-3 can provide rotating axes for the hinged bed plate II5-2 and the hinged bed plate III7-1, the hinged bed plate II5-2 and the hinged bed plate III7-1 can rotate conveniently, the connecting rotating shaft 4-4 is fixedly connected at the right ends of the two supporting frames 4-1, the connecting rotating shaft 4-4 can provide a space for rotatably connecting the supporting rotating plate 8-1, the two supporting frames 4-1 are both fixedly connected with two connecting seats 4-5, and the two groups of connecting seats 4-5 can provide a space for connecting the two rotating shafts 9-2.
The sixth specific implementation mode:
the first-stage hinge device 5 further described in the fifth embodiment includes a hinged bed plate I5-1, a hinged bed plate II5-2, a hinge shaft 5-3 and a limit slide shaft 5-4, the hinged bed plate I5-1 is hinged to the hinged bed plate II5-2 through the hinge shaft 5-3, the left end of the hinged bed plate I5-1 is fixedly connected with the limit slide shaft 5-4, the hinged bed plate II5-2 is rotatably connected to the fixed rotary shaft 4-3 at the left end, the limit slide shaft 5-4 is slidably connected to the bearing bed plate 4-2, the hinged bed plate I5-1 and the hinged bed plate II5-2 can support the lower half of the patient, and the hinged bed plate I5-1 and the hinged bed plate II5-2 can be connected together by the hinge shaft 5-3, when the hinged shaft 5-3 moves up and down, the hinged bed plate I5-1 and the hinged bed plate II5-2 can be driven to rotate, so that the posture of the lower half of a patient is adjusted, the hinged bed plate II5-2 is rotatably connected with the fixed rotating shaft 4-3 at the left end, the right end of the hinged bed plate II5-2 cannot move up and down, the limiting sliding shaft 5-4 can limit the hinged bed plate I5-1, the limiting sliding shaft 5-4 only slides at the same height, and the left end of the hinged bed plate I5-1 cannot move upwards along with the hinged shaft 5-3, so that the upward movement of the joint of the hinged bed plate II5-2 of the hinged bed plate I5-1 can be ensured.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 11, and the hinge transmission device I6 further described in the present embodiment includes a fixed seat 6-1, a hinge seat I6-2, a hexagonal screw cavity I6-3, a support screw I6-4, and a hinge seat II6-5, the fixed seat 6-1 is fixedly connected to the connecting plate 1-1, the fixed seat 6-1 can provide a hinge space for the hinge seat I6-2, the fixed seat 6-1 is connected to the hinge seat I6-2 through a hinge shaft, the hinge seat I6-2 can provide a rotation space for the hexagonal screw cavity I6-3, the hinge seat I6-2 is connected to the hexagonal screw cavity I6-3 through a bearing, the rotating hexagonal screw cavity I6-3 can drive the support screw I6-4 to move up and down, the hexagonal screw cavity I6-3 is connected to the support screw I6-4 through a screw thread, the support screw I6-4 can drive the hinge seat II6-5 to move up and down, the hinge seat II6-5 is fixedly connected above the support screw I6-4, the hinge seat II6-5 can drive the hinge shaft 5-3 to move up and down, so that the adjustment of the hinge bed plate II5-2 of the hinge bed plate I5-1 can be realized, and the hinge seat II6-5 is rotatably connected with the hinge shaft 5-3.
The specific implementation mode is eight:
this embodiment mode will be described below with reference to fig. 1 to 11, and this embodiment mode will further describe embodiment mode seven: the second-stage hinging device 7 comprises a hinging bed plate III7-1 and a transmission column 7-2, the hinging bed plate III7-1 is rotatably connected with a fixed rotating shaft 4-3 positioned at the right end, the hinging bed plate III7-1 can provide a supporting space for the upper half of the patient, the left end of the hinging bed plate III7-1 can be limited by the fixed rotating shaft 4-3 positioned at the right end, the hinging bed plate III7-1 only rotates around the fixed rotating shaft 4-3 positioned at the right end, the right end of the hinging bed plate III7-1 is fixedly connected with the transmission column 7-2, and the transmission column 7-2 can provide a connecting space for a hinging seat III 8-4.
The specific implementation method nine:
the present embodiment is described below with reference to fig. 1 to 11, and the present embodiment further describes the eighth embodiment, in which the hinge transmission device II8 includes a supporting rotating plate 8-1, a hexagonal screw cavity II8-2, a supporting lead screw II8-3 and a hinge seat III8-4, the supporting rotating plate 8-1 is rotatably connected to the connecting rotating shaft 4-4, the supporting rotating plate 8-1 can provide a connecting space for the hexagonal screw cavity II8-2, the supporting rotating plate 8-1 is rotatably connected to the hexagonal screw cavity II8-2 through a bearing, the supporting hexagonal screw cavity II8-2 can drive the supporting lead screw II8-3 to move up and down, the hexagonal screw cavity II8-2 is connected to the supporting lead screw II8-3 through a thread, the supporting lead screw II8-3 can drive the hinge seat III8-4 to move up and down, the hinge seat III8-4 is fixedly connected above the supporting lead screw II8-3, the transmission column 7-2 can be driven to move up and down by the hinge seat III8-4, and the hinge seat III8-4 is rotatably connected with the transmission column 7-2.
The detailed implementation mode is ten:
the following describes the present embodiment with reference to fig. 1 to 11, and the present embodiment further describes an embodiment nine, where the folding bearing device 9 includes a folding plate 9-1, a rotating shaft 9-2 and support legs 9-3, the folding plate 9-1 can provide a space for an attendant to have a rest, the rotating shaft 9-2 is fixedly connected to the folding plate 9-1, the rotating shaft 9-2 can provide a rotating axis for the folding plate 9-1, two support legs 9-3 are connected to the folding plate 9-1 through threads, the folding plate 9-1 is supported and fixed by the two support legs 9-3, the folding bearing device 9 is provided with two rotating shafts 9-2, and the two rotating shafts 9-2 are respectively rotatably connected to two sets of connection bases 4-5.
The invention relates to a working principle of a sickbed with a movable and turnable bed board, which comprises the following steps:
when the sickbed needs to be fixed, the crank 3-4 is rotated, the crank 3-4 drives the transmission worm 3-2 to rotate, the transmission worm 3-2 is in transmission connection with the two transmission worm wheels 1-4 to drive the two internal thread cavities 1-3 to rotate, the two lifting screw rods 2-2 are respectively in transmission connection with the two internal thread cavities 1-3 through threads, so that the two internal thread cavities 1-3 can drive the two lifting screw rods 2-2 to move up and down, so that the universal wheels 2-5 can be driven to move upwards, the lowest point of the universal wheels 2-5 is higher than that of the support frames 1-2, at the moment, the two support frames 1-2 are in contact with the ground through the connecting plate 1-1, so that the sickbed is more stable, and according to the requirements of patients, the rotating screw cavity I6-3 can drive the support screw rod I6-4 and the hinge seat II6-5 to drive the hinge shaft 5 to drive the 3, moving upwards, limiting the hinged bed board I5-1 by the limiting sliding shaft 5-4 at the moment, moving the left end of the hinged bed board I5-1 in parallel, finishing the angle between the hinged bed board I5-1 and the hinged bed board II5-2 at the moment, changing the angle of the lower half of the patient, driving the supporting screw II8-3 to move upwards by rotating the hexagonal screw cavity II8-2, driving the hinged bed board III7-1 to rotate around the fixed rotating shaft 4-3 at the right end by rotatably connecting the hinged seat III8-4 with the transmission column 7-2, changing the angle of the hinged bed board III7-1 at the moment, changing the upper half of the body of the patient, rotating the folding board 9-1 around the rotating shaft 9-2 when an attendant needs to take a rest, adjusting the heights of the two supporting legs 9-3, the folding plate 9-1 is in a state of being parallel to the ground, and then an attendant can lie on the folding plate 9-1 to have a rest, so that the attendant is ensured to be around the patient at any time.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a sick bed of portable bed board that can overturn, includes base strutting arrangement (1), its characterized in that: the sickbed with the movable and turnable bed board further comprises a lifting roller member (2), a lifting transmission device (3), a bearing bed board member (4), a primary hinging device (5), a hinging transmission device I (6), a secondary hinging device (7), a hinging transmission device II (8) and a folding bearing device (9), wherein the two ends of the base supporting device (1) are both connected with the lifting roller member (2) in a sliding manner, the lifting transmission device (3) is fixedly connected above the base supporting device (1) and is in transmission connection with the two lifting roller members (2), the bearing bed board member (4) is fixedly connected on the base supporting device (1), the primary hinging device (5) is rotatably connected on the bearing bed board member (4), the hinging transmission device I (6) is rotatably connected on the primary hinging device (5), and the hinging transmission device I (6) is fixedly connected above the base supporting device (1), bear and rotate on the bed board component (4) and be connected with second grade articulated mounting (7), rotate on second grade articulated mounting (7) and be connected with articulated transmission II (8), articulated transmission II (8) with bear bed board component (4) and rotate and be connected, bear the both ends of bed board component (4) and all rotate and be connected with folding device (9) that bears.
2. The hospital bed with movable invertible bed board of claim 1, wherein: the base supporting device (1) comprises a connecting plate (1-1), supporting frames (1-2), internal thread cavities (1-3) and transmission worm wheels (1-4), the supporting frames (1-2) are fixedly connected to the two ends of the connecting plate (1-1), a plurality of convex blocks are arranged on the connecting plate (1-1), the lowest faces of the convex blocks and the lowest faces of the two supporting frames (1-2) are located on the same plane, the internal thread cavities (1-3) are rotatably connected to the two supporting frames (1-2), and the transmission worm wheels (1-4) are fixedly connected to the upper portions of the two internal thread cavities (1-3).
3. The hospital bed with movable invertible bed board of claim 2, wherein: the lifting roller component (2) comprises a lifting plate (2-1), lifting lead screws (2-2), limiting sliding columns (2-3), limiting rings (2-4) and universal wheels (2-5), the lifting lead screws (2-2) are fixedly connected to the central position of the lifting plate (2-1), the limiting sliding columns (2-3) are fixedly connected to the four corners above the lifting plate (2-1), the limiting rings (2-4) are fixedly connected to the four limiting sliding columns (2-3), the two universal wheels (2-5) are fixedly connected to the front end and the rear end of the lifting plate (2-1), the two lifting roller components (2) are arranged, the two lifting lead screws (2-2) are respectively in threaded transmission connection with the two internal thread cavities (1-3), the two groups of limiting sliding columns (2-3) are respectively connected with the two supporting frames (1-2) in a sliding manner.
4. The hospital bed with movable invertible bed board of claim 3, wherein: the lifting transmission device (3) comprises a long bearing seat (3-1), a transmission worm (3-2), short shaft bearing seats (3-3) and a crank (3-4), wherein the long bearing seat (3-1) is fixedly connected to the connecting plate (1-1), the long bearing seat (3-1) is connected with the transmission worm (3-2) in a rotating mode, the two ends of the transmission worm (3-2) are connected with the short shaft bearing seats (3-3) in a rotating mode, the two short shaft bearing seats (3-3) are respectively and fixedly connected to the upper portions of the two supporting frames (1-2), one end of the transmission worm (3-2) is fixedly connected with the crank (3-4), and the transmission worm (3-2) is in transmission connection with the two transmission worm wheels (1-4).
5. The hospital bed with movable invertible bed board of claim 4, wherein: the bearing bed board component (4) comprises two support frames (4-1), two bearing bed boards (4-2), two fixed rotating shafts (4-3), two connecting rotating shafts (4-4) and two connecting seats (4-5), wherein the two support frames (4-1) are fixedly connected above the connecting plate (1-1), the bearing bed board (4-2) is fixedly connected above the two support frames (4-1), the middle end of each bearing bed board (4-2) is fixedly connected with the two fixed rotating shafts (4-3), the connecting rotating shafts (4-4) are fixedly connected at the right ends of the two support frames (4-1), and the two connecting seats (4-5) are fixedly connected on the two support frames (4-1).
6. The hospital bed with movable invertible bed board of claim 5, wherein: the first-stage hinging device (5) comprises a hinged bed plate I (5-1), a hinged bed plate II (5-2), a hinging shaft (5-3) and a limiting sliding shaft (5-4), the hinged bed plate I (5-1) and the hinged bed plate II (5-2) are hinged through the hinging shaft (5-3), the left end of the hinged bed plate I (5-1) is fixedly connected with the limiting sliding shaft (5-4), the hinged bed plate II (5-2) is rotatably connected with a fixed rotating shaft (4-3) positioned at the left end, and the limiting sliding shaft (5-4) is slidably connected with the bearing bed plate (4-2).
7. The hospital bed with movable invertible bed board of claim 6, wherein: the hinged transmission device I (6) comprises a fixed seat (6-1), a hinged seat I (6-2), a hexagonal spiral cavity I (6-3), a supporting lead screw I (6-4) and a hinged seat II (6-5), the fixed seat (6-1) is fixedly connected to a connecting plate (1-1), the fixed seat (6-1) is hinged to the hinged seat I (6-2), the hinged seat I (6-2) is rotatably connected to the hexagonal spiral cavity I (6-3), the hexagonal spiral cavity I (6-3) is connected to the supporting lead screw I (6-4) through threads, the hinged seat II (6-5) is fixedly connected to the upper portion of the supporting lead screw I (6-4), and the hinged seat II (6-5) is rotatably connected with a hinged shaft (5-3).
8. The hospital bed with movable invertible bed board of claim 7, wherein: the second-stage hinging device (7) comprises a hinged bed plate III (7-1) and a transmission column (7-2), the hinged bed plate III (7-1) is rotatably connected with a fixed rotating shaft (4-3) positioned at the right end, and the right end of the hinged bed plate III (7-1) is fixedly connected with the transmission column (7-2).
9. The hospital bed with movable invertible bed board of claim 8, wherein: articulated transmission II (8) including supporting commentaries on classics board (8-1), hexagonal spiral cavity II (8-2), support lead screw II (8-3) and articulated seat III (8-4), support commentaries on classics board (8-1) and be connected with connecting pivot (4-4) rotation, it is connected with hexagonal spiral cavity II (8-2) to support to rotate on commentaries on classics board (8-1), there is support lead screw II (8-3) through threaded connection on hexagonal spiral cavity II (8-2), the articulated seat III (8-4) of top fixedly connected with of support lead screw II (8-3), articulated seat III (8-4) rotate with transmission post (7-2) and be connected.
10. The hospital bed with movable invertible bed board of claim 9, wherein: the folding bearing device (9) comprises a folding plate (9-1), a rotating shaft (9-2) and supporting legs (9-3), the rotating shaft (9-2) is fixedly connected to the folding plate (9-1), the two supporting legs (9-3) are connected to the folding plate (9-1) through threads, the number of the folding bearing device (9) is two, and the two rotating shafts (9-2) are respectively connected with the two groups of connecting seats (4-5) in a rotating mode.
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| CN202010875023.2A CN111956419A (en) | 2020-08-27 | 2020-08-27 | Sickbed with movable and turnable bed board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010875023.2A CN111956419A (en) | 2020-08-27 | 2020-08-27 | Sickbed with movable and turnable bed board |
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