CN213641665U - Sickbed with patient restraining and drainage tube fixing functions - Google Patents
Sickbed with patient restraining and drainage tube fixing functions Download PDFInfo
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- CN213641665U CN213641665U CN202021439798.7U CN202021439798U CN213641665U CN 213641665 U CN213641665 U CN 213641665U CN 202021439798 U CN202021439798 U CN 202021439798U CN 213641665 U CN213641665 U CN 213641665U
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Abstract
The utility model provides a sickbed with the functions of restraining patients and fixing a drainage tube, which comprises a bed board, a first restraint belt, a second restraint belt, a third restraint belt, a first adjusting component, a second adjusting component and a drainage tube fixing component; the bed plate comprises an upper side surface and a lower side surface; the bed plate also comprises a first side edge and a second side edge which are oppositely arranged; one end of the first restraining strip is attached to the lower side and is adjacent to the head of the bed and the first side; the second restraint strap is connected to the lower side face and is close to the middle position of the bed board in the length direction and the first side edge; the utility model provides a sick bed with restraint patient and fixed drainage tube function can retrain patient, can also fix the drainage tube, in addition, through setting up the spring weighing device, can weigh in real time the drainage bag of hanging on the couple, and the medical staff of being convenient for in time knows the weight of the drainage liquid in the drainage bag to and carry out the change operation of drainage bag in time.
Description
Technical Field
The utility model belongs to the field of medical appliances, in particular to a sickbed with the functions of restraining patients and fixing drainage tubes.
Background
The sickbed is the most important appliance for medical use and is a place for patients to rest and take care of; the sick bed of present hospital mainly includes two functions, and first can both carry out the lifting through drive mechanism at the both ends of bed board, makes things convenient for patient to get up and lie down, and second sets up the gyro wheel bottom the sick bed, makes things convenient for the removal of sick bed, and the third sets up the railing in sick bed both sides, prevents that the patient from falling to the ground.
However, sometimes, due to various reasons, the patient is inevitably excited, and the patient is not matched with the treatment conditions of the medical staff, such as the conditions of large-amplitude exercise and hand-holding by feet and hands, after the conditions occur, a plurality of medical staff have to be moved to assist and match, and the feet and the hands of the patient are pressed to perform treatment, but the operation is very troublesome, time and labor are wasted, and the workload and the working difficulty of the medical staff are increased.
In addition, many patients are after carrying out surgery, and internal ponding need be discharged through the drainage tube, and current sick bed does not possess the drainage tube fixed function, and patient's drainage tube is more directly taken in the same direction as in the bedside, or directly puts the drainage bag on the sick bed, very mixed and disorderly and be not convenient for manage, causes the oppression to the drainage tube easily, causes the extra accident of unnecessary.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sick bed that has restraint patient and fixed drainage tube function that can retrain patient, can also fix the drainage tube.
The content of the utility model includes:
a sickbed with functions of restraining patients and fixing a drainage tube comprises a bed plate, a first restraint belt, a second restraint belt, a third restraint belt, a first adjusting assembly, a second adjusting assembly, a third adjusting assembly and a drainage tube fixing assembly;
the bed plate comprises an upper side surface and a lower side surface; the bed plate also comprises a first side edge and a second side edge which are oppositely arranged; one end of the first restraining strip is attached to the lower side and is adjacent to the head of the bed and the first side; the second restraint strap is connected to the lower side face and is close to the middle position of the bed board in the length direction and the first side edge;
a first waist hole and a second waist hole are respectively formed in the bed board close to the bed tail, the first waist hole is close to the first side edge, and the second waist hole is close to the second side edge; the first waist hole and the second waist hole are symmetrical with the middle line of the length direction of the bed board; one end of the third restraint strap is connected to the position, close to the first waist hole, of the upper side face, and the other end of the third restraint strap penetrates through the first waist hole and extends into the lower side of the bed plate, penetrates through the second waist hole and extends out of the upper side of the bed plate, and is finally connected to the position, close to the second waist hole, of the upper side face;
the first adjusting assembly comprises a first rotating shaft, a first rotating drum, a first gear, a second gear, a first motor, a third gear, a first sleeve, a first clamping rod, a first spring and a first electromagnet;
the first rotating shaft is rotatably connected to the lower side surface and is close to the second side edge; the first rotating cylinder is fixedly sleeved on the first rotating shaft; the first gear and the second gear are fixedly sleeved at two ends of the first rotating shaft respectively; the first motor and the first sleeve are both fixedly connected to the lower side surface; the output shaft of the first motor is fixedly sleeved with a third gear, and the third gear is meshed with the second gear;
the first sleeve is internally and slidably embedded with the first iron clamping rod, and the tail end of the first clamping rod extends out of the first sleeve and is provided with a clamping tooth which can be matched with the first gear; the head end of the first clamping rod and the inner bottom of the first sleeve are connected with the first spring; the first spring is in a compressed state and enables the clamping teeth to be meshed with the first gear; the inner bottom of the first sleeve is provided with a first electromagnet; the first restraint strap is detachably connected with the first rotary drum;
the structure of the second adjusting component is consistent with that of the first adjusting component and is arranged on the lower side surface of the bed board; the second adjustment assembly comprises a second drum to which the second restraint strap is removably attached;
the third adjusting component comprises a first electric hydraulic push rod and a connecting sleeve; the first electric hydraulic push rod is vertically connected to the lower side surface, and the push rod end of the first electric hydraulic push rod is connected with the connecting sleeve; the connecting sleeve is provided with a middle through hole; the third restraint strap penetrates through the middle through hole;
the drainage tube fixing component comprises a connecting cylinder, a supporting rod, a fixing plate and a hanging rod; the supporting rod is connected to one side of the connecting cylinder, and the hanging rod is connected to the other side of the connecting cylinder and opposite to the supporting rod; a hook is formed at the bottom of the hanging rod; the hook is used for hanging a drainage bag; the fixing plate is connected to one end, far away from the connecting cylinder, of the supporting rod; the fixing plate is provided with a plurality of through holes.
Preferably, the third restraining band and two connection points of the upper side surface are symmetrical with a center line of the bed plate in the length direction.
Preferably, the first rotating shaft is parallel to the length direction of the bed board.
Preferably, the first sleeve is perpendicular to the first rotating shaft.
Preferably, a connecting line between the first rotating shaft and a connecting point of the first restraint strap and the upper side surface is perpendicular to the length direction of the bed plate; the second adjusting component comprises a second rotating shaft, and a connecting line between the second rotating shaft and a connecting point of the second restraining belt and the upper side face is perpendicular to the length direction of the bed plate.
Preferably, the first restraint strap is detachably connected with the first rotary drum by a specific structure that: the free end of the first restraint strap is connected with a first connecting frame; the connecting frame comprises a first fixed U-shaped frame and a first rotating U-shaped frame; the first rotating U-shaped frame is hinged to the first fixed U-shaped frame through a torsion spring; the torsion spring is in a compressed state, and the first rotating U-shaped frame and the first fixing U-shaped frame are in closed butt joint; the first rotary drum is provided with a first long hole; the first fixing U-shaped frame can be inserted into the first long hole.
Preferably, an elastic film is arranged in the through hole, and the elastic film is provided with a crack.
Preferably, the first adjusting assembly further comprises a first speed reducer; the input shaft of the first speed reducer is meshed with the third gear; the first reducer output shaft is meshed with the second gear.
Preferably, the first restraint strap, the second restraint strap, and the third restraint strap are all nylon woven straps.
Preferably, the drainage tube fixing assembly further comprises a spring weigher; the top of the spring weigher is fixedly connected with the connecting cylinder and is opposite to the support rod; the bottom end of the spring weigher is fixedly connected with the hanging rod.
The utility model has the advantages that:
the sickbed with the functions of restraining the patient and fixing the drainage tube can restrain the patient and fix the drainage tube; specifically, the chest of the patient is restrained by arranging a first restraint strap, the abdomen of the patient is restrained by arranging a second restraint strap, and the feet of the patient are restrained by arranging a third restraint strap; when the first restraint belt is used, the free end of the first restraint belt is connected to the first rotary drum, the first electromagnet is started, and the latch of the first latch lever is far away from the first gear, so that the first rotary drum can rotate freely; then a first motor is started, the first motor rotates to drive a first rotary drum to rotate, so that a first restraint belt is wound on the first rotary drum, the tightness degree of the first restraint belt is adjusted, after the adjustment is finished, a first electromagnet is turned off, a first clamping rod extends out of the first sleeve under the action of a first spring, and clamping teeth of the first clamping rod are embedded into a first gear, so that the first rotary drum is fixed; in a similar way, the tightness degree of the second restraint strap can be adjusted through the second adjusting assembly. The tightness degree of the third restraint belt is adjusted through the first electric hydraulic push rod, and when the first electric hydraulic push rod extends, the restraint range of the third restraint belt is reduced, namely the third restraint belt is tighter; and the first electric hydraulic push rod is shortened, so that the restraint range of the third restraint belt is enlarged, namely, the third restraint belt is looser.
In addition, the sickbed with the functions of restraining the patient and fixing the drainage tube can also realize the fixation of the drainage tube, when the patient lies in bed, the drainage tube is arranged in the through hole of the fixing plate in a penetrating way and then goes deep into the drainage bag hung on the hook, and then the sickbed can be used for fixing the drainage tube
Description of the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the horizontal structure of the present invention;
fig. 3 is a schematic structural diagram of a first adjusting assembly of the present invention;
FIG. 4 is a schematic perspective view of a first drum of the present invention;
fig. 5 is a schematic partial structure view of a first restraint strap of the present invention.
In the figure, 100-bed board, 110-first side, 120-second side, 130-upper side, 140-lower side, 150-bed leg, 210-first restraint belt, 220-second restraint belt, 230-third restraint belt, 240-first waist hole, 250-second waist hole, 260-first electric hydraulic push rod, 310-first rotating shaft, 320-second gear, 330-first rotating drum, 340-first gear, 350-first sleeve, 360-first clamping rod, 370-first spring, 380-first electromagnet, 390-third gear, 391-first motor, 410-first connecting rod, 420-second connecting rod, 430-third connecting rod, 440-fourth connecting rod, 510-second rotating drum, 520-fifth gear, 530-a second motor, 540-a second sleeve, 610-a folding rod, 620-a supporting plate, 630-a second electric hydraulic push rod, 640-a sliding rod, 650-a connecting cylinder, 660-a supporting rod, 670-a fixing plate, 671-a through hole, 680-a hanging rod, 710 a first connecting frame, 711-a first fixing U-shaped frame, 712-a first rotating U-shaped frame, 713-a torsion spring and 331-a first long hole.
Detailed Description
The utility model provides a sickbed with patient restraining and drainage tube fixing functions.
As shown in fig. 1 to 5, an embodiment of a hospital bed (hereinafter, referred to as a hospital bed) having a patient restraining function and a drainage tube fixing function includes a bed plate 100, a first restraining band 210, a second restraining band 220, a third restraining band 230, a first adjusting component, a second adjusting component, a third adjusting component, and a drainage tube fixing component.
As shown in fig. 1, the deck 100 includes an upper side 130 and a lower side 140; the bed plate 100 further comprises a first side 110 and a second side 120 which are oppositely arranged; one end of the first restraining strip 210 is attached to the underside 140 and adjacent the head and first side 110; the second restraining band 220 is connected to the lower side 140 and is located near the middle of the bed plate 100 and the first side 110.
As shown in fig. 1 and fig. 2, a first waist hole 240 and a second waist hole 250 are respectively formed in the bed plate 100 near the bed end, the first waist hole 240 is near the first side 110, and the second waist hole 250 is near the second side 120; the first waist hole 240 and the second waist hole 250 are symmetrical about a center line of the bed plate 100 in the length direction; one end of the third restraining band 230 is connected to the upper side surface 130 near the first waist hole 240, and the other end of the third restraining band 230 passes through the first waist hole 240 and extends into the lower side of the bed plate 100, then passes through the second waist hole 250 and extends out of the upper side of the bed plate 100, and finally is connected to the upper side surface 130 near the second waist hole 250.
The first restraint band 210 is used for restraining the chest of a patient, the second restraint band 220 is used for restraining the abdomen of the patient, the third restraint band 230 is used for restraining the feet of the patient, and the restraint capability of the patient is greatly increased by the arrangement of the three restraint bands.
The first adjusting assembly includes a first rotating shaft 310, a first drum 330, a first gear 340, a second gear 320, a first motor 391, a third gear 390, a first sleeve 350, a first catch lever 360, a first spring 370, and a first electromagnet 380.
The first drum 330 is fixedly sleeved on the first rotating shaft 310; a first gear 340 and a second gear 320 are respectively fixedly sleeved at two ends of the first rotating shaft 310; the first motor 391 and the first sleeve 350 are both fixedly connected to the lower side 140, the first motor 391 is fixedly connected to the lower side 140 through the first connecting rod 410, and the first sleeve 350 is fixedly connected to the lower side 140 through the fourth connecting rod 440; the output shaft of the first motor 391 is fixedly sleeved with a third gear 390, and the third gear 390 is meshed with the second gear 320.
A first clamping rod 360 made of iron is slidably embedded in the first sleeve 350, and the tail end of the first clamping rod 360 extends out of the first sleeve 350 and is provided with a clamping tooth (not shown) capable of being matched with the first gear 340; the head end of the first clamping rod 360 and the inner bottom of the first sleeve 350 are connected with a first spring 370; the first spring 370 is in a compressed state and causes the latch to engage the first gear 340; the inner bottom of the first sleeve 350 is provided with a first electromagnet 380; the first restraint band 210 is removably coupled to the first drum 330.
Through the technical scheme, the tightness degree of the first restraint strap 210 can be adjusted and fixed.
The structure of the second adjusting component is the same as that of the first adjusting component, and the second adjusting component is arranged on the lower side surface 140 of the bed board 100; specifically, the second adjustment assembly includes a second rotating shaft (not shown), a second drum 510, a fourth gear (not shown), a fifth gear 520, a second motor 530, a sixth gear (not shown), a second sleeve 540, a second catch lever (not shown), a second spring (not shown), and a second electromagnet (not shown).
The second pivot rotates to be connected in downside 140 and be close to second side 120, the second pivot rotates through fifth connecting rod and sixth connecting rod to be connected in downside 140, it is concrete, the fixed inner circle of locating third bearing (not shown) of inlaying of one end of second pivot, the fixed outer lane of third bearing inlays locates fifth connecting rod (not shown), the fixed inner circle of locating fourth bearing (not shown) of inlaying of the other end of second pivot, the fixed outer lane of fourth bearing inlays locates sixth connecting rod (not shown), the equal fixed connection of fifth connecting rod and sixth connecting rod is in downside 140.
The second rotating drum 510 is fixedly sleeved on the second rotating shaft; a fourth gear and a fifth gear 520 are fixedly sleeved at two ends of the second rotating shaft respectively; the second motor 530 and the second sleeve 540 are both fixedly connected to the lower side 140, the second motor 530 is fixedly connected to the lower side 140 through a seventh connecting rod, and the second sleeve 540 is fixedly connected to the lower side 140 through an eighth connecting rod; the output shaft of the second motor 530 is fixedly sleeved with a sixth gear, and the sixth gear is meshed with the fifth gear 520.
A second iron clamping rod is slidably embedded in the second sleeve 540, and the tail end of the second clamping rod extends out of the second sleeve 540 and is provided with a clamping tooth (not shown) capable of being matched with the fourth gear; the head end of the second clamping rod and the inner bottom of the second sleeve 540 are connected with a second spring; the second spring is in a compressed state and enables the latch of the second clamping rod to be meshed with the first gear 340; the inner bottom of the second sleeve 540 is provided with a second electromagnet; the second restraining band 220 is removably attached to the second drum 510.
Through the technical scheme, the tightness degree of the second restraint strap 220 can be adjusted and fixed.
The third adjustment assembly includes a first electro-hydraulic ram 260 and a connecting sleeve (not shown); the first electric hydraulic push rod 260 is vertically connected to the lower side surface 140, and the push rod end of the first electric hydraulic push rod 260 is connected with a connecting sleeve; the connecting sleeve is provided with a middle through hole 671 (not shown); the third constraining belt 230 is movably disposed through the middle through hole 671.
The drainage tube fixing component comprises a connecting cylinder 650, a supporting rod 660, a fixing plate 670 and a hanging rod 680; the supporting rod 660 is connected to one side of the connecting cylinder 650, and the hanging rod 680 is connected to the other side of the connecting cylinder 650 and opposite to the supporting rod 660; a hook is formed at the bottom of the hanging rod 680; the hook is used for hanging the drainage bag; the fixing plate 670 is connected to an end of the supporting rod 660 remote from the connecting cylinder 650; the fixing plate 670 has a plurality of through holes 671; the connector 650 is connected to the deck 100.
The sickbed provided by the utility model can restrain the patient and fix the drainage tube; specifically, the chest of the patient is restrained by arranging the first restraint strap 210, the abdomen of the patient is restrained by arranging the second restraint strap 220, and the feet of the patient are restrained by arranging the third restraint strap 230; when in use, the free end of the first restraint strap 210 is connected to the first rotary drum 330, the first electromagnet 380 is started, and the latch of the first latch rod 360 is far away from the first gear 340, so that the first rotary drum 330 can rotate freely; then, the first motor 391 is started, the first motor 391 rotates to drive the first drum 330 to rotate, so that the first restraint belt 210 is wound on the first drum 330, the tightness degree of the first restraint belt 210 is adjusted, after the adjustment is finished, the first electromagnet 380 is closed, the first clamping rod 360 extends out of the first drum 350 under the action of the first spring 370, and the clamping teeth of the first clamping rod 360 are embedded into the first gear 340, so that the first drum 330 is fixed; similarly, the tightness of the second restraining belt 220 can be adjusted by the second adjusting assembly. The tightness degree of the third restraining belt 230 is adjusted by the first electric hydraulic push rod 260, and when the first electric hydraulic push rod 260 extends, the restraining range of the third restraining belt 230 becomes smaller, namely, tighter; the first electro-hydraulic push rod 260 is shortened, and the restriction range of the third restriction band 230 becomes larger, i.e., looser.
In addition, this sick bed can also realize the fixed to the drainage tube, and when the patient was bedridden, wear to locate the through-hole 671 of fixed plate 670 with the drainage tube, gos deep into the drainage bag of hanging on the couple again, can realize the fixed to the drainage tube, avoids causing the oppression to the drainage tube, can prevent to put the accident that leads to because of the drainage tube is random in disorder.
In addition, as shown in fig. 1, two connection points of the third constraining belt 230 and the upper side surface 130 are symmetrical to a middle line of the length direction of the bed plate 100. The arrangement is more reasonable and the use is convenient. The first rotating shaft 310 and the second rotating shaft are parallel to the length direction of the bed plate 100, so that the first restraint strap 210 and the second restraint strap 220 can be controlled more conveniently.
As shown in fig. 3, the first sleeve 350 is perpendicular to the first rotation axis 310, and similarly, the second sleeve 540 is perpendicular to the second rotation axis, which facilitates the cooperation of the first latch 360 and the first gear 340, and the cooperation of the second latch and the fourth gear.
A connecting line between the first rotating shaft 310 and a connecting point of the first restraint strap 210 and the upper side surface 130 is vertical to the length direction of the bed plate 100; a connecting line between the second rotating shaft and a connecting point of the second restraint strap 220 and the upper side 130 is perpendicular to the length direction of the bed plate 100. That is, when the first restraint band 210 is coupled to the first drum 330, the first restraint band 210 is perpendicular to the longitudinal direction of the bed plate 100, and when the second restraint band 220 is coupled to the second drum 510, the second restraint band 220 is perpendicular to the longitudinal direction of the bed plate 100.
As shown in fig. 4 and 5, the first restraint belt 210 is detachably connected to the first drum 330 in the following specific structure: the free end of the first restraint strap 210 is connected with a first connecting frame 711; the connection frame includes a first fixed U-shaped frame 711 and a first rotating U-shaped frame 712; the first rotating U-shaped frame 712 is hinged to the first fixed U-shaped frame 711 by a torsion spring 713; the torsion spring 713 is in a compressed state and enables the first rotating U-shaped frame 712 and the first fixing U-shaped frame 711 to be in close butt joint; the first rotary drum 330 has a first slot 331; the first fixing U-shaped frame 711 can be inserted into the first long hole 331.
In use, the first rotating U-shaped frame 712 is rotated to expose one end of the first fixing U-shaped frame 711, and one end of the first fixing U-shaped frame 711 is inserted into the first long hole 331, and then the first rotating U-shaped frame 712 is released to close the connection frame, so that the first preset strap is firmly connected to the first rotating barrel 330.
Similarly, the specific structure of the detachable connection of the second restriction belt 220 and the second drum 510 is the same as the specific structure of the detachable connection of the first restriction belt 210 and the first drum 330, and the detailed description is omitted here.
In addition, an elastic film (not shown) is arranged in the through hole 671, a slit (not shown) for the drainage tube to pass through is formed in the elastic film, and the elastic film can fix the passing drainage tube without pressing the drainage tube.
Meanwhile, the first adjusting assembly further includes a first speed reducer (not shown); the input shaft of the first reducer meshes with the third gear 390; the first reducer output shaft meshes with the second gear 320. The first reduction gear is arranged to reduce the speed and increase the torque of the output power of the first motor 391, so that the first drum 330 can tighten the first restraint belt 210 more easily.
The second adjustment assembly further comprises a second reducer (not shown); an input shaft of the second speed reducer is meshed with the sixth gear; the second reducer output shaft meshes with the fifth gear 520. The second reduction gear is arranged to reduce the speed and increase the torque of the output power of the second motor 530, so that the second drum 510 can tighten the second restraint band 220 more easily.
In addition, the first restraint strap 210, the second restraint strap 220 and the third restraint strap 230 are all nylon woven straps, which have high strength and strong tensile strength, and do not hurt patients when in use.
Meanwhile, the sickbed also comprises a plurality of bed legs 150; the legs 150 are connected to the bottom side of the deck 100 to support the deck 100.
In addition, the drainage tube fixing assembly further comprises a support plate 620, a second electro-hydraulic push rod 630, a folding rod 610 and a slide rod 640; as shown in fig. 1 and fig. 2, the number of the folding rods 610 is 2, and 2 folding rods 610 are respectively hinged to the head end and the tail end of the backrest bed of the lower side surface 140; the supporting plate 620 is connected to the end of the lower side 140 close to the bed, the cylinder of the second electrohydraulic push rod 630 is fixedly connected to the supporting plate 620, and the end of the second electrohydraulic push rod 630 is hinged to the folding rod 610 close to the bed end; a sliding rod 640 parallel to the length direction of the bed board 100 is connected between the 2 folding rods 610, the sliding rod 640 is sleeved with the connecting cylinder 650, and the connecting cylinder 650 and the sliding rod 640 are in interference connection.
Through above-mentioned technical scheme, can realize the connecting cylinder 650, branch 660, accomodating of fixed plate 670 and peg 680, when being convenient for not use the drainage tube, accomodate connecting cylinder 650, branch 660, fixed plate 670 and peg 680 in the bed board 100 below, it is concrete, when needs use the fixed subassembly of drainage tube, the electronic hydraulic push rod 630 of second starts, promote folding rod 610 and rotate, rotate when branch 660 is vertical, the stall, branch 660 and the equal vertical setting of peg 680 this moment, be convenient for hang the drainage bag on the couple, also be convenient for fixed drainage tube. When the drainage tube fixing component is not needed, the second electric hydraulic push rod 630 is contracted, the folding rod 610 rotates downwards, and the whole drainage tube fixing component is accommodated below the bed plate 100.
In addition, the drainage tube securing assembly further includes a spring scale (not shown); the top of the spring weigher is fixedly connected with the connecting cylinder 650 and is arranged opposite to the supporting rod 660; the bottom end of the spring weigher is fixedly connected with a hanging rod 680. Through setting up the spring weighing device, can weigh in real time hanging the drainage bag on the couple, the medical staff of being convenient for in time knows the weight of the drainage liquid in the drainage bag to and carry out the change operation of drainage bag in time, prevent the dangerous condition that the drainage liquid in the drainage bag flows backward and gets into the drainage tube, further guaranteed patient's health and safety.
Claims (10)
1. A sickbed with functions of restraining patients and fixing a drainage tube is characterized by comprising a bed plate, a first restraint belt, a second restraint belt, a third restraint belt, a first adjusting assembly, a second adjusting assembly, a third adjusting assembly and a drainage tube fixing assembly;
the bed plate comprises an upper side surface and a lower side surface; the bed plate also comprises a first side edge and a second side edge which are oppositely arranged; one end of the first restraining strip is attached to the lower side and is adjacent to the head of the bed and the first side; the second restraint strap is connected to the lower side face and is close to the middle position of the bed board in the length direction and the first side edge;
a first waist hole and a second waist hole are respectively formed in the bed board close to the bed tail, the first waist hole is close to the first side edge, and the second waist hole is close to the second side edge; the first waist hole and the second waist hole are symmetrical with the middle line of the length direction of the bed board; one end of the third restraint strap is connected to the position, close to the first waist hole, of the upper side face, and the other end of the third restraint strap penetrates through the first waist hole and extends into the lower side of the bed plate, penetrates through the second waist hole and extends out of the upper side of the bed plate, and is finally connected to the position, close to the second waist hole, of the upper side face;
the first adjusting assembly comprises a first rotating shaft, a first rotating drum, a first gear, a second gear, a first motor, a third gear, a first sleeve, a first clamping rod, a first spring and a first electromagnet;
the first rotating shaft is rotatably connected to the lower side surface and is close to the second side edge; the first rotating cylinder is fixedly sleeved on the first rotating shaft; the first gear and the second gear are fixedly sleeved at two ends of the first rotating shaft respectively; the first motor and the first sleeve are both fixedly connected to the lower side surface; the output shaft of the first motor is fixedly sleeved with a third gear, and the third gear is meshed with the second gear;
the first sleeve is internally and slidably embedded with the first iron clamping rod, and the tail end of the first clamping rod extends out of the first sleeve and is provided with a clamping tooth which can be matched with the first gear; the head end of the first clamping rod and the inner bottom of the first sleeve are connected with the first spring; the first spring is in a compressed state and enables the clamping teeth to be meshed with the first gear; the inner bottom of the first sleeve is provided with a first electromagnet; the first restraint strap is detachably connected with the first rotary drum;
the structure of the second adjusting component is consistent with that of the first adjusting component and is arranged on the lower side surface of the bed board; the second adjustment assembly comprises a second drum to which the second restraint strap is removably attached;
the third adjusting component comprises a first electric hydraulic push rod and a connecting sleeve; the first electric hydraulic push rod is vertically connected to the lower side surface, and the push rod end of the first electric hydraulic push rod is connected with the connecting sleeve; the connecting sleeve is provided with a middle through hole; the third restraint strap penetrates through the middle through hole;
the drainage tube fixing component comprises a connecting cylinder, a supporting rod, a fixing plate and a hanging rod; the supporting rod is connected to one side of the connecting cylinder, and the hanging rod is connected to the other side of the connecting cylinder and opposite to the supporting rod; a hook is formed at the bottom of the hanging rod; the hook is used for hanging a drainage bag; the fixing plate is connected to one end, far away from the connecting cylinder, of the supporting rod; the fixing plate is provided with a plurality of through holes.
2. The hospital bed with patient restraining and drainage tube fixing functions as claimed in claim 1, wherein the two connection points of the third restraining belt and the upper side surface are symmetrical about the middle line of the length direction of the bed plate.
3. The hospital bed with patient restraining and drainage tube fixing functions as claimed in claim 1, wherein the first rotation shaft is parallel to the length direction of the bed plate.
4. The hospital bed with patient restraining and drain tube securing functions as recited in claim 1 in which said first sleeve is perpendicular to said first axis of rotation.
5. The hospital bed with patient restraining and drainage tube fixing functions as claimed in claim 1, wherein a connecting line between the first rotating shaft and a connecting point of the first restraining belt and the upper side surface is perpendicular to the length direction of the bed plate; the second adjusting component comprises a second rotating shaft, and a connecting line between the second rotating shaft and a connecting point of the second restraining belt and the upper side face is perpendicular to the length direction of the bed plate.
6. The hospital bed with patient restraining and drainage tube fixing functions as claimed in claim 1, wherein the first restraint strap and the first rotary drum are detachably connected by a specific structure as follows: the free end of the first restraint strap is connected with a first connecting frame; the connecting frame comprises a first fixed U-shaped frame and a first rotating U-shaped frame; the first rotating U-shaped frame is hinged to the first fixed U-shaped frame through a torsion spring; the torsion spring is in a compressed state, and the first rotating U-shaped frame and the first fixing U-shaped frame are in closed butt joint; the first rotary drum is provided with a first long hole; the first fixing U-shaped frame can be inserted into the first long hole.
7. The hospital bed with patient restraining and drainage tube fixing functions as claimed in claim 1, wherein an elastic film is provided in the through hole, and the elastic film is provided with a slit.
8. The hospital bed with patient restraining and drain tube securing functions as recited in claim 1, wherein said first adjustment assembly further comprises a first reducer; the input shaft of the first speed reducer is meshed with the third gear; the first reducer output shaft is meshed with the second gear.
9. The hospital bed with patient restraining and drain tube securing functions as in claim 1, wherein the first, second and third restraining straps are nylon webbing.
10. The hospital bed with patient restraining and drain tube securing functions as claimed in claim 1, wherein said drain tube securing assembly further comprises a spring weigher; the top of the spring weigher is fixedly connected with the connecting cylinder and is opposite to the support rod; the bottom end of the spring weigher is fixedly connected with the hanging rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439798.7U CN213641665U (en) | 2020-07-20 | 2020-07-20 | Sickbed with patient restraining and drainage tube fixing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439798.7U CN213641665U (en) | 2020-07-20 | 2020-07-20 | Sickbed with patient restraining and drainage tube fixing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213641665U true CN213641665U (en) | 2021-07-09 |
Family
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Family Applications (1)
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| CN202021439798.7U Active CN213641665U (en) | 2020-07-20 | 2020-07-20 | Sickbed with patient restraining and drainage tube fixing functions |
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| CN (1) | CN213641665U (en) |
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