CN212730212U - Hand-operated nursing bed for severe patients - Google Patents
Hand-operated nursing bed for severe patients Download PDFInfo
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- CN212730212U CN212730212U CN202020429641.XU CN202020429641U CN212730212U CN 212730212 U CN212730212 U CN 212730212U CN 202020429641 U CN202020429641 U CN 202020429641U CN 212730212 U CN212730212 U CN 212730212U
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Abstract
The utility model discloses a hand-operated nursing bed for severe patients, which comprises a bed frame, a rotating mechanism and a lifting mechanism; a bed board is laid on the bedstead and consists of a back board and a lower limb board, the back board and the lower limb board are hinged with each other, an adjusting plate is arranged in the middle of the lower limb board along the length direction of the bedstead, a rotating mechanism and a lifting mechanism are arranged on the bedstead and positioned at the lower part of the bed board, the rotating mechanism is connected with the back board, and the lifting mechanism is connected with the adjusting plate; this hand formula nursing bed sets up the regulating plate that can adjust at the center of lower limb board, drives the regulating plate through elevating system and reciprocates, when the patient needs clean, moves down the regulating plate, makes the middle part of lower limb board form the vacancy, places wash basin or spittoon in this vacancy position, under the condition that does not move patient's body, cleans the patient, and at clean in-process, avoids nursing staff's the process of the water intaking of bowing repeatedly, has improved cleaning efficiency moreover.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a hand-operated nursing bed for paralyzed patients.
Background
The medical sickbed is one of necessary devices for nursing a hospital ward, a patient lies on the bedpan, when the patient needs to relieve the bowels, family members are required to move the body of the patient, the bedpan is placed under the hip, after the completion, the body of the patient is moved, the bedpan is collected, in the process, the patient needs to be moved repeatedly, the time is prolonged, the incontinence of the urine and the feces of the patient is very easily caused, and meanwhile, the patient is easily damaged.
In addition, when a patient needs to be clean and sanitary, the lifting back plate is adopted, so that the patient is in a sitting posture, then the patient or family members help to clean the body, and when the patient or the family members wash, the patient or the family members are horizontally placed on the ground or the detachable dining table on the bed frame, but the bedding can be easily put on the water, and meanwhile, the water is placed on the ground, and the people repeatedly bend to wash the towel, so that the body discomfort of the family members is caused. Especially, some severe patients have unchanged bodies, the cleaning difficulty is increased, and meanwhile, the cleaning frequency is doubled aiming at the patients with the incontinence of urine and feces, so that the burden of the accompanying family members is greatly increased.
SUMMERY OF THE UTILITY MODEL
To the inconvenient problem of current severe patients sanitation and hygiene, the utility model provides a severe patients 'hand formula nursing bed through set up the backup pad of liftable on nursing bed's lower limb board, places wash basin or spittoon in the position of backup pad, improves the efficiency of clean health, and the patient of being convenient for simultaneously urinates and defecates.
The utility model discloses a realize through following technical scheme:
a hand-operated nursing bed for critically ill patients comprises a bed frame, a rotating mechanism and a lifting mechanism;
a bed board is laid on the bed frame and comprises a back board and a lower limb board, an adjusting board is embedded in the middle of the lower limb board along the length direction of the bed frame, a rotating mechanism and a lifting mechanism are arranged on the bed frame and positioned at the lower part of the bed board, the rotating mechanism is connected with the back board, and the lifting mechanism is connected with the adjusting board;
the rotating mechanism is used for rotating the back plate to an inclined state so that a patient is in a sitting posture; the lifting mechanism is used for controlling the adjusting plate to descend, so that a gap is formed in the middle of the lower limb plate, and a detachable cleaning tool is arranged at the gap.
Preferably, the rotating mechanism comprises a support rod, a drive rod and a driving device;
the support rods are arranged along the length direction of the bedstead, one end of each support rod is abutted to the bottom of the back plate, the other end of each support rod is connected with the rotating shaft, the two ends of each rotating shaft are supported on the two sides of the width direction of the bedstead, one end of each drive rod is fixedly connected with the rotating shaft, the other end of each drive rod is connected with the driving device, the drive rods and the support rods are arranged in an included angle, and the driving device is used for enabling.
Preferably, the driving device comprises a connecting rod shaft and a connecting rod;
one end of the connecting rod shaft is hinged to the driving rod, the other end of the connecting rod shaft is connected with one end of the connecting rod through a transmission mechanism, the other end of the connecting rod extends out of the outer side of the bed frame along the length direction of the bed frame, the transmission mechanism is used for converting the rotary motion of the connecting rod into linear motion, the driving rod and the supporting rod synchronously rotate along the rotating shaft, and the back plate rotates.
Preferably, the transmission mechanism comprises a screw hole and a threaded rod matched with the screw hole, the screw hole is formed in the connecting rod shaft, the threaded rod is arranged at the end of the connecting rod and connected with the threaded hole, an axial limiting device is arranged at one end, extending out of the bed frame, of the connecting rod, and the limiting device is used for limiting the axial direction of the connecting rod.
Preferably, the lifting mechanism comprises an adjusting frame, a lifting device and a translation device;
the adjusting plate is supported at the top of the adjusting frame through the lifting device, the translation device is connected with the adjusting frame and supported on the bed frame, the adjusting device controls the height position of the adjusting plate, and the translation device is used for controlling the horizontal position of the adjusting plate after the height is reduced.
Preferably, the lifting device comprises a rack, a gear and a guide post;
the adjustable bed is characterized in that the adjusting frame is arranged in the bed frame in a suspended mode through the rotating shaft, the rack and the guide column are arranged at one end of the adjusting frame respectively, the upper ends of the rack and the guide column are fixedly connected with the adjusting plate, the gear is embedded in the adjusting plate and meshed with the rack, the gear is connected to the rotating shaft in a sleeved mode, and one end of the rotating shaft penetrates through the bed frame.
Preferably, the translation means comprise a threaded rod and a threaded hole;
the threaded holes are arranged on the adjusting frame along the width direction of the bed frame, the screw rods are assembled in the threaded holes, two ends of the screw rods are supported on the bed frame, and one ends of the screw rods extend out of the bed frame; the rotating shaft is a spline shaft, and the gear is sleeved on the spline shaft and can move along the axial direction.
Preferably, the bed frame is further provided with two guide rails, the two guide rails are symmetrically arranged at the bottom of the lower limb plate and positioned at two sides of the adjusting plate, and the two guide rails are used for supporting the wash basin.
Preferably, the bed board is further paved with an air cushion which comprises a back air cushion, a lower limb air cushion and a movable air cushion, the back air cushion is paved on the back plate, the lower limb air cushion is paved on the lower limb board, and the movable air cushion is paved on the adjusting plate.
Preferably, the surface of the air cushion is densely distributed with air holes, and the surface is corrugated.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a pair of severe patient's hand formula nursing bed, the regulating plate that can adjust is set up at the center of low limbs board, it reciprocates to drive the regulating plate through elevating system, when the patient is the appearance of lying, the regulating plate is level with the low limbs board, play the bearing effect to the patient, when the patient needs to clean, move down the regulating plate, make the middle part of low limbs board form the vacancy, place wash basin or spittoon in this vacancy position, under the condition of not moving patient's body, clean the patient, and at clean in-process, avoid nursing staff's the process of the water intaking of bowing repeatedly, clean efficiency has been improved, the regulating plate reciprocates simultaneously, avoid the regulating plate to be located the outside of bedstead, occupy the ward passageway.
Drawings
FIG. 1 is an external view of the nursing bed of the present invention;
FIG. 2 is a view showing the internal structure of the nursing bed of the present invention;
FIG. 3 is a top view of the nursing bed of the present invention;
fig. 4 is a schematic view of the rotating mechanism and the lifting mechanism of the present invention;
fig. 5 is a sectional view of the lifting mechanism of the present invention;
fig. 6 is a sectional view of the rotating mechanism of the present invention;
FIG. 7 is a schematic view of the clean state of the nursing bed of the present invention;
FIG. 8 is an internal view of the nursing bed of the present invention in a clean state, schematically shown in FIG. 1;
FIG. 9 is an internal view of the nursing bed of the present invention in a clean state, schematically illustrated in FIG. 2;
FIG. 10 is a schematic view of the rotating mechanism and the lifting mechanism of the nursing bed of the present invention in a cleaning state;
fig. 11 is a top view of the air cushion of the present invention;
fig. 12 is a cross-sectional view of the air cushion and the bed board in embodiment 2 of the present invention;
fig. 13 is a plan view of an air cushion according to embodiment 2 of the present invention.
In the figure: 1. a bed frame; 2. an air cushion; 3. a rotating mechanism; 4. a lifting mechanism; 5. a guide rail; 6. washing basin; 7. folding the handle; 8. a bed board; 21. a back air cushion; 22. a lower limb air cushion; 23. a movable air cushion; 31. a support bar; 32. a drive rod; 33. a link shaft; 34. a connecting rod; 41. an adjusting plate; 42. a rack; 43. a gear; 44. an adjusting bracket; 45. a guide post; 46. a screw; 47. a spline shaft.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.
Referring to fig. 1-11, a hand-operated nursing bed for critical patients comprises a bed frame 1, a rotating mechanism 3 and a lifting mechanism 4.
Bed board 8 is laid on bedstead 1, and the bed board comprises backplate and lower limbs board, and backplate and lower limbs board are articulated each other, and the length direction along the bedstead of lower limbs board is provided with regulating plate 41, and slewing mechanism 3 and elevating system 4 set up on bedstead 1 to be located the lower part of bed board, slewing mechanism is connected with the backplate, and elevating system 4 is connected with the regulating plate.
When the patient is in a sitting posture, the rotating mechanism is used for rotating the back plate to an inclined state along the hinged end, so that the back plate can support the back of the patient in the sitting posture;
when the patient is clean, elevating system makes the backup pad descend, makes the middle part of lower limb board form the breach, and the patient cleans through this breach.
The utility model provides a pair of severe patient's hand formula nursing bed, the regulating plate that can adjust is set up at the center of low limbs board, it reciprocates to drive the regulating plate through elevating system, when the patient is the appearance of lying, the regulating plate is level with the low limbs board, play the bearing effect to the patient, when the patient needs to clean, move down the regulating plate, make the middle part of low limbs board form the vacancy, place wash basin or spittoon in this vacancy position, under the condition of not moving patient's body, clean the patient, and at clean in-process, avoid nursing staff's the process of the water intaking of bowing repeatedly, clean efficiency has been improved, the regulating plate reciprocates simultaneously, avoid the regulating plate to be located the outside of bedstead, occupy the ward passageway.
Referring to fig. 2 to 4 and 6, in detail, the rotating mechanism includes a support rod 31, a drive rod 32, a link shaft 33, and a link 34; the support rod 31 is arranged along the length direction of the bedstead, one end of the support rod is abutted to the bottom of the backboard, the other end of the support rod is connected with the rotating shaft, two ends of the rotating shaft are supported on two sides of the bedstead in the width direction, one end of the drive rod 32 is fixedly connected with the rotating shaft, the other end of the drive rod is hinged with the connecting rod shaft 33, the drive rod and the support rod are arranged at an included angle, one end of the connecting rod shaft 33 is connected with one end of the connecting rod 34 through the transmission mechanism, the other end of the connecting rod 34 extends out of the outer side of the bedstead end fixing plate along the length direction of the bedstead and is connected with the folding handle, the connecting rod is rotated.
Specifically, drive mechanism is screw drive mechanism, including screw and rather than the threaded rod that matches, the screw sets up on the connecting rod axle, and the tip of connecting rod is the threaded rod, and the one end that the connecting rod stretches out bedstead end fixing plate is provided with axial stop device, and stop device is used for spacing the connecting rod axial, makes it can only rotate, consequently at connecting rod pivoted in-process, drives the connecting rod axle through the pitch and removes, and then makes the actuating lever rotate.
The limiting device is a shaft shoulder and a clamping ring which are arranged at the end part of the connecting rod, the shaft shoulder is abutted against the inner wall of the bed frame fixing plate, and the clamping ring is sleeved on the connecting rod and is positioned on the outer wall side of the fixing plate.
Referring to fig. 5, the lifting mechanism includes an adjusting plate 41, an adjusting frame 44, a lifting device and a translation device, the adjusting plate is supported on the top of the adjusting frame 44 through the lifting device, the translation device is connected with the adjusting frame and supported on the bed frame, the adjusting device controls the height position of the adjusting plate 41, and the translation device is used for controlling the horizontal position of the adjusting plate after the height is reduced, so that the adjusting plate is dislocated with a gap formed by the adjusting plate, and a washing tool can be conveniently placed at the gap.
More in detail, elevating gear is the rack and pinion structure, including rack 42, gear 43, guide post 45, and the alignment jig is unsettled through the pivot and sets up in the inside of bedstead, and the rack is installed perpendicularly in the corner of alignment jig, the upper end and the adjusting plate rigid coupling of rack, and the gear inlays the dress in the adjusting plate to with the rack toothing, the gear cup joints in the pivot, the one end of pivot is passed the bedstead and is connected with folding handle, the drive pivot is rotated, and then drives the rack through the gear and reciprocates, and then realizes the altitude mixture control of adjusting plate.
Furthermore, one end of the adjusting frame is a rack, the other end of the adjusting frame is a guide post, the two racks are arranged along the width direction of the bed frame, and the two guide posts at the other end are also arranged along the width direction of the bed frame, so that the structure of the lifting device is simplified, and the cost is reduced.
The translation device is a screw rod mechanism, the support frame is supported on the bed frame through two rotating shafts, one rotating shaft is a spline shaft 47, the other rotating shaft is a screw rod 46, the spline shaft 47 is connected with the gear through a spline and can move axially along the spline shaft, the spline shaft 47 and the adjusting frame are arranged in an empty sleeve mode, and a screw hole matched with the screw rod is formed in the adjusting frame; when the height of the adjusting plate 41 is adjusted, the spline shaft driving gear rotates to control the height of the rack, when the adjusting frame is moved horizontally, the screw rod is rotated to control the adjusting frame to move horizontally, and meanwhile, the gear moves on the spline shaft.
Referring to fig. 7-9, a bracket for placing the wash basin is further arranged on the bed frame, the bracket comprises two guide rails 5 which are symmetrically arranged, the guide rails are symmetrically arranged at the bottom of the lower limb plate and are positioned at two sides of the adjusting plate, and after the adjusting plate is moved, the edge of the wash basin 6 or the spittoon is put on the guide rails, so that the wash basin is convenient for a patient to wash or relieve the bowels.
The guide rail is L-shaped and arranged along the length direction of the bedstead, one end of the guide rail is connected with the middle part of the bedstead, the other end of the guide rail is connected with the end part of the bedstead, and the wash basin can be pushed to the rail from the end part of the bedstead.
Both ends of the bedstead are also provided with detachable headboards.
Participating in fig. 11, still laid the air cushion on the bed board 2, the air cushion adopts mosaic structure, including back air cushion 21, low limbs air cushion 22 and activity air cushion 23, and back air cushion 21 lays on the backplate, and low limbs air cushion 22 lays on the low limbs board, and activity air cushion 23 lays on the regulating plate.
Referring to fig. 8-10, the air cushion has dense air holes on the surface to reduce the contact area between the body and the cushion, ensure the air permeability between the body surface and the air cushion bed, and reduce the occurrence of pressure sores, in order to reduce the contact area between the body sub-cushion 2 and the human body, the surface can be set into a wave shape formed by a plurality of continuous circular arcs, or the surface is densely distributed with salient points, the contact surface between the skin and the air cushion can be adjusted by slightly moving the position of the patient, and the sweating and pressure sores after long-term contact can be reduced.
Example 2
Embodiment 2 is different from embodiment 1 in the structures of the bed plate and the air cushion, and the rest are the same, and the structures of the bed plate and the air cushion are as follows:
referring to fig. 12, the back plate of the bed plate 8 comprises a back support plate and two turnover plates symmetrically hinged to two sides of the back support plate, the back support plate and the two turnover plates are arranged along the width direction of the bed frame, an electric push rod is arranged at the bottom of each of the two turnover plates respectively, the electric push rod is fixed on the bed frame, the upper end of the electric push rod abuts against the bottom surface of each turnover plate, when a patient needs to turn over, the electric push rod is started, the electric push rod enables the turnover plates to rotate, the turning over of the patient is achieved, and the labor intensity of nursing staff is reduced.
Referring to fig. 13, the air cushion is composed of a plurality of air chambers, the plurality of air chambers are sequentially arranged along the width or length direction of the bed frame, the plurality of air chambers are communicated with each other at intervals to form two air chamber groups, i.e. 1, 3, 5 … are communicated, 2, 3, 4 … are communicated, each air chamber group is connected with an air charging device, the two air chamber groups are alternately charged with air to reduce the contact area between the patient and the air cushion, and simultaneously, an air flow channel is formed between the two spaced air chambers to reduce the occurrence probability of bedsore,
the utility model provides a hand-operated nursing bed, when the patient cleans or the stool and urine, make the patient lie flat, slightly move the patient's shank, make it support in the both sides of lower limb board, then will dismantle the activity air cushion, the height of adjusting plate is reduced through elevating gear, then through the translation device with the removal of adjusting plate to one side of bedstead, place spittoon or wash basin on the track at last, wash the patient, change the mode in the past, place the wash basin on the bed board, avoid the process of repeatedly fetching water, also avoid the problem that water drenches bedding simultaneously, when using the bedpan, place it on the track, and move to suitable position, do not need nursing staff to assist, and the simple operation, the time process that greatly reduces because of moving the health, lead to the problem of stool and urine incontinence, at last when the patient needs to be the position of sitting to make, adjustable backplate supports patient, the patient is placed in a proper position.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (10)
1. A hand-operated nursing bed for critically ill patients is characterized by comprising a bed frame (1), a rotating mechanism (3) and a lifting mechanism (4);
a bed board is laid on the bed frame (1), the bed board comprises a back board and a lower limb board, an adjusting board (41) is embedded in the middle of the lower limb board along the length direction of the bed frame, a rotating mechanism (3) and a lifting mechanism (4) are arranged on the bed frame (1) and positioned at the lower part of the bed board, the rotating mechanism is connected with the back board, and the lifting mechanism (4) is connected with the adjusting board;
the rotating mechanism is used for rotating the back plate to an inclined state so that a patient is in a sitting posture; the lifting mechanism is used for controlling the adjusting plate to descend, so that a gap is formed in the middle of the lower limb plate, and a detachable cleaning tool is arranged at the gap.
2. A hand-operated nursing bed for critically ill patients according to claim 1, wherein the rotating mechanism comprises a support rod (31), a drive rod (32) and a driving device;
the support rod (31) is arranged along the length direction of the bedstead, one end of the support rod is abutted against the bottom of the back plate, the other end of the support rod is connected with the rotating shaft, two ends of the rotating shaft are supported on two sides of the bedstead in the width direction, one end of the drive rod (32) is fixedly connected with the rotating shaft, the other end of the drive rod is connected with the drive device, the drive rod and the support rod are arranged in an included angle mode, and the drive device is used for enabling the.
3. A hand-operated nursing bed for critically ill patients according to claim 2, wherein the driving means comprises a connecting rod shaft (33) and a connecting rod (34);
one end of the connecting rod shaft is hinged with the driving rod, the other end of the connecting rod shaft (33) is connected with one end of the connecting rod (34) through a transmission mechanism, the other end of the connecting rod (34) extends out of the outer side of the bed frame along the length direction of the bed frame, and the transmission mechanism is used for converting the rotary motion of the connecting rod into linear motion, so that the driving rod and the supporting rod synchronously rotate along the rotating shaft, and the back plate rotates.
4. The hand-operated nursing bed for the critically ill patients according to claim 3, wherein the transmission mechanism comprises a screw hole and a threaded rod matched with the screw hole, the screw hole is arranged on a connecting rod shaft, the threaded rod is arranged at the end part of the connecting rod and connected with the threaded hole, an axial limiting device is arranged at one end of the connecting rod, which extends out of the bed frame, and the limiting device is used for limiting the axial direction of the connecting rod.
5. A hand-operated nursing bed for critically ill patients according to claim 1, wherein the lifting mechanism comprises an adjusting frame (44), a lifting device and a translation device;
the adjusting plate is supported at the top of the adjusting frame (44) through a lifting device, the translation device is connected with the adjusting frame and supported on the bed frame, the adjusting device controls the height position of the adjusting plate (41), and the translation device is used for controlling the horizontal position of the adjusting plate after the height is reduced.
6. A hand-operated nursing bed for critically ill patients according to claim 5, wherein the lifting device comprises a rack (42), a gear (43) and a guide post (45);
the adjusting frame is arranged in the bedstead in a suspended mode through the rotating shaft, the rack and the guide column are respectively arranged at one end of the adjusting frame, the upper ends of the rack and the guide column are fixedly connected with the adjusting plate, the gear (43) is embedded in the adjusting plate and meshed with the rack, the gear is sleeved on the rotating shaft, and one end of the rotating shaft penetrates through the bedstead.
7. A hand-operated nursing bed for critically ill patients according to claim 6, wherein the translation means comprises a screw and a threaded hole;
the threaded holes are arranged on the adjusting frame along the width direction of the bed frame, the screw rods are assembled in the threaded holes, two ends of the screw rods are supported on the bed frame, and one ends of the screw rods extend out of the bed frame; the rotating shaft is a spline shaft (47), and the gear is sleeved on the spline shaft (47) and can move along the axial direction.
8. The hand-operated nursing bed for critically ill patients according to claim 1, wherein the bed frame is further provided with two guide rails (5), the two guide rails are symmetrically arranged at the bottom of the lower limb plate and positioned at two sides of the adjusting plate for supporting the wash basin.
9. The hand-operated nursing bed for the critically ill patients according to claim 1, wherein the bed board (2) is further paved with air cushions, which comprise a back air cushion (21), a lower limb air cushion (22) and a movable air cushion (23), the back air cushion (21) is paved on a back plate, the lower limb air cushion (22) is paved on a lower limb plate, and the movable air cushion (23) is paved on an adjusting plate.
10. The hand-operated nursing bed for the critically ill patients according to claim 9, wherein the air cushion is densely provided with air holes on the surface and the surface is corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429641.XU CN212730212U (en) | 2020-03-27 | 2020-03-27 | Hand-operated nursing bed for severe patients |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429641.XU CN212730212U (en) | 2020-03-27 | 2020-03-27 | Hand-operated nursing bed for severe patients |
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| CN212730212U true CN212730212U (en) | 2021-03-19 |
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| CN202020429641.XU Active CN212730212U (en) | 2020-03-27 | 2020-03-27 | Hand-operated nursing bed for severe patients |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297593A (en) * | 2020-03-27 | 2020-06-19 | 西安医学院第二附属医院 | Hand-operated nursing bed for severe patients |
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2020
- 2020-03-27 CN CN202020429641.XU patent/CN212730212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297593A (en) * | 2020-03-27 | 2020-06-19 | 西安医学院第二附属医院 | Hand-operated nursing bed for severe patients |
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